Table of Contents

As filed with the Securities and Exchange Commission on September 
9
, 2021
July 11, 2022
Registration
No. 333-

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
________________________

FORM
S-1
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933
________________________

Rockley Photonics Holdings Limited
(Exact name of registrant as specified in its charter)
Cayman Islands
3674
Not Applicable
(State or other jurisdiction of
incorporation or organization)
(Primary Standard Industrial
Classification Code No.)
(I.R.S. Employer
Identification No.)
3
rd
Floor, 1 Ashley Road
Altrincham, Cheshire, United Kingdom, WA14 2DT
+44 (0) 1865 292017
(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)
Tom Adams, Esq.
General Counsel
Rockley Photonics Holdings Limited
3rd Floor, 1 Ashley Road
Altrincham, Cheshire, United Kingdom, WA14 2DT
+44 (0) 1865 292017
(Name, address, including zip code, and telephone number, including area code, of agent for service)
Copies to:
James J. Masetti, Esq.
Davina K. Kaile, Esq.
Pillsbury Winthrop Shaw Pittman LLP
2550 Hanover Street
Palo Alto, CA 94304
Tel: (650)
233-4500
Fax: (650)
233-4545
Approximate date of commencement of proposed sale to the public: From time to time after the effective date of this registration statement.
If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, please check the following box.  ☒
If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  ☐
If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  ☐
If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a
non-accelerated
filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule
12b-2
under the Securities Exchange Act of 1934:
Large accelerated filerAccelerated filer
Non-accelerated filerSmaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act.  ☐
CALCULATION OF REGISTRATION FEE
 
Title of Each Class of
Securities Being Registered
 
Amount Being
Registered
(1)
 
Proposed
Maximum Offering Price
Per Security
 
Proposed
Maximum Aggregate
Offering Price
 
Amount of
Registration Fee
(2)
Primary Offering:
        
Ordinary Shares, nominal value $.000004026575398 per share, issuable upon the exercise of options
 
721,070
(3)
 
$3.7407
(4)
 $2,697,307 $294.28
Secondary Offering:
        
Ordinary Shares, nominal value $.000004026575398 per share
 
46,598,361
(5)
 
$9.50
(6)
 $442,684,429.50 $48,296.87
Warrants
 
5,450,000
(7)
 
—  
(8)
 
—  
(8)
 —  
Ordinary Shares, nominal value $.000004026575398 per share, issuable upon the exercise of warrants
 
5,450,000
9)
 
$9.50
(6)
 $51,775,000 $5,648.65
Total
       
$54,239.80
(10)
 
 
(1)
Pursuant to Rule 416 under the Securities Act of 1933, as amended (the “Securities Act”), the Registrant is also registering an indeterminate number of additional securities as may be issued to prevent dilution resulting from share dividends, share splits or similar transactions.
(2)
Determined in accordance with Section 6(b) of the Securities Act at a rate equal to $109.10 per $1,000,000 of the proposed maximum aggregate offering price.
(3)
Consists of 721,070 Ordinary Shares of Rockley Photonics Holdings Limited, a Cayman Islands exempted company (“HoldCo,” “Rockley,” “we,” or the “Company”) issuable upon the exercise of the options held by former directors, employees and consultants of Rockley Photonics Limited, a company organized under the laws of England and Wales (“Rockley UK”) that became the options to acquire HoldCo Ordinary Shares at the closing (the “Closing”) of the business combination (the “Business Combination”) between HoldCo, Rockley UK, and SC Health Corporation, a Cayman Islands exempted company (“SC Health”).
(4)
Pursuant to Rule 457(h)(1) under the Securities Act and solely for the purpose of calculating the registration fee, the proposed maximum aggregate offering price is equal to the weighted-average exercise price of such options.
(5)
Consists of (i) 5,487,500 Ordinary Shares issued in exchange for Ordinary Shares of SC Health (the “SC Health Ordinary Shares”), owned by SC Health Holdings Limited (the “Sponsor”) and certain permitted transferees and (ii) 41,110,861 Ordinary Shares beneficially owned by current and former Rockley affiliates, employees and/or consultants.
(6)
Pursuant to Rule 457(c) under the Securities Act, and solely for the purpose of calculating the registration fee, the proposed maximum offering price is $9.50, which represents the average of the high and low trading prices of the Ordinary Shares on September 3, 2021 on the New York Stock Exchange.
(7)
Consists of 5,450,000 warrants held by the Sponsor and certain permitted transferees.
(8)
In accordance with Rule 457(g) under the Securities Act, the entire registration fee for the warrants is allocated to the Ordinary Shares underlying the warrants, and no separate fee is payable for the warrants.
(9)
Consists of 5,450,000 Ordinary Shares issuable upon the exercise of the warrants held by the Sponsor and certain permitted transferees.
(10)
Paid herewith.
The Registrant hereby amends this registration statement on such date or dates as may be necessary to delay its effective date until the Registrant shall file a further amendment which specifically states that this registration statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, as amended, or until the registration statement shall become effective on such date as the Securities and Exchange Commission, acting pursuant to said Section 8(a), may determine.

Table of Contents
The information in this preliminary prospectus is not complete and may be changed. Neither we nor the selling securityholders may sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This preliminary prospectus is not an offer to sell these securities and is not soliciting an offer to buy these securities in any jurisdiction where the offer or sale is not permitted.
SUBJECT TO COMPLETION, DATED SEPTEMBER
9
, 2021
PRELIMINARY PROSPECTUS
Rockley Photonics Holdings Limited
(Exact name of registrant as specified in its charter)
________________________
Cayman Islands367498-1644526
(State or other jurisdiction of incorporation or organization)(Primary Standard Industrial Classification Code Number)(I.R.S. Employer Identification Number)

3rd Floor, 1 Ashley Road
Altrincham, Cheshire, United Kingdom, WA14 2DT
+44 (0) 1865 292017
(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)
________________________
Tom Adams, Esq.
General Counsel
Rockley Photonics Holdings Limited
3rd Floor, 1 Ashley Road
Altrincham, Cheshire, United Kingdom, WA14 2DT
+44 (0) 1865 292017
(Name, address, including zip code, and telephone number, including area code, of agent for service)
________________________
Copies to:
James J. Masetti, Esq.
Davina K. Kaile, Esq.
Pillsbury Winthrop Shaw Pittman LLP
2550 Hanover Street
Palo Alto, CA 94304
Tel: (650)233-4500
Fax: (650)233-4545
________________________

Approximate date of commencement of proposed sale to the public: From time to time after the effective date of this registration statement, as determined by the selling shareholders.
If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, please check the following box.
If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.
If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.
If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filerAccelerated filer
Non-accelerated filerSmaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act.

The Registrant hereby amends this registration statement on such date or dates as may be necessary to delay its effective date until the Registrant shall file a further amendment which specifically states that this registration statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, as amended, or until the registration statement shall become effective on such date as the Securities and Exchange Commission, acting pursuant to said Section 8(a), may determine.





SUBJECT TO COMPLETION, DATED JULY 11, 2022
PROSPECTUS

rkly-20220709_g1.jpg
Rockley Photonics Holdings Limited
Up to 52,769,43187,567,895 Ordinary Shares

This prospectus relates to the issuanceoffer and sale from time to time byof up to 87,567,895 ordinary shares, nominal value $0.000004026575398 per share, (the “ordinary shares”) of Rockley Photonics Holdings Limited, a Cayman Islands exempted company (“HoldCo,Rockley,” the “Company,” “Rockley,” “we,” or “us”) of up to 721,070 Ordinary Shares exercisable upon the exercise of options to acquire Ordinary Shares.
This prospectus also relates to the offer and sale from time to time, by the selling securityholdersshareholders named in this prospectus or their donees, pledgees, transferees, or other successors in interest, including those who receive any of the shares as a gift, pledge, distribution, redemption, repurchase, cancellation, or other
non-sale
related transfer (the “selling securityholders”shareholders”) of up to 52,048,361 Ordinary Shares (“Ordinary Shares”) and 5,450,000 warrants,, which includes (i) up to 2,987,50040,316,038 ordinary shares held by certain personsissuable upon conversion of the Company’s Convertible Senior Secured Notes due 2026 (the “Notes”) (which amount consists of (A) 26,461,038 ordinary shares initially issuable upon conversion of all of the Notes at a conversion price of $3.08 per ordinary share and entities (the “Original Holders”) holding Ordinary Shares initially purchased by SC Health Holdings Limited (the “Sponsor”) in a private placement(B) an additional 13,855,000 ordinary shares that would have become due in connection withtherewith assuming that the initial public offering (the “IPO”) of SC Health Corporation (“SC Health”)Notes were converted on the date they were issued and 2,500,000the interest make-whole payment (as defined in the Indenture) that would have become due in connection therewith was paid by the Company in ordinary shares held by RP Bridge LLCon that date) and ROC SPV XIV LLC (“collectively, the “Sponsor Lenders” and, together with the Sponsor, the “Sponsor-Related Holders”) (ii) 5,450,000 Ordinary Sharesup to 47,251,857 ordinary shares issuable upon the exercise of all the Company’s warrants held by(the “144A Warrants”) (which amount consists of (A) 26,461,038 ordinary shares initially issuable upon the Sponsor-Related Holders, and (iii) 41,110,861 shares held by certain affiliates and former affiliatesexercise of all of the Company (collectively,144A Warrants at an exercise price of $5.00 per ordinary share and (B) an additional 20,790,819 ordinary shares that, together with 26,461,038 ordinary shares, would be issuable upon the “Securities”exercise of all of the 144A Warrants in connection with a ratchet anti-dilution adjustment as provided in the 144A Warrants at an assumed exercise price of $2.80 per ordinary share (the floor price for such ratchet anti-dilution adjustment) as a result thereof), in each case, issued in a private placement to the selling shareholders that closed on May 27, 2022 (the “private placement financing”). Under certain circumstances as set forth in the Indenture, ordinary shares could be issued in connection with a conversion of interest that may be paid in kind as well as additional ordinary shares that would be issuable if a holder of Notes elected to convert its Notes in connection with a make-whole fundamental change (as defined in the Indenture), but the aggregate number of ordinary shares issuable in these circumstances are expected to be less than the number of ordinary shares set forth in clause (i)(B) of the immediately preceding sentence. The number of ordinary shares issuable in connection with an interest make-whole payment (as defined in the Indenture), if any, or a ratchet anti-dilution adjustment, if any, represent good faith estimates only and the actual number of ordinary shares which may be issued, if any, may vary. The information in this prospectus is not intended to constitute an indication or prediction of (i) the date on which the selling shareholders or Rockley will convert the Notes into ordinary shares, or on which the selling shareholders will exercise the 144A Warrants, if at all, or (ii) if the interest make-whole payment (as defined in the Indenture) becomes due in connection with the conversion of any Note, whether Rockley would elect to make such payment in ordinary shares or have satisfied the conditions set forth in the Indenture to make such payment in ordinary shares.
The Notes and the 144A Warrants are more fully described in the section entitled “Prospectus Summary – The Private Placement Financing” We are registering the offer and sale of certain securitiesordinary shares covered by this prospectus to satisfy certain registration rights we have granted includingpursuant to a Registration Rights and
Lock-Up
Agreement between us and certain securityholders, which, in addition to providing for registration rights also provides for certain transferagreement among Rockley and
lock-up
restrictions on such shares. Our registration of the securities covered by this prospectus does not mean that the selling securityholders will offer or sell any of the shares. shareholders.
The selling securityholdersshareholders may sell the Ordinary Sharesordinary shares covered by this prospectus in a number of different ways and at varying prices. We provide more information about how the selling securityholdersshareholders may sell the ordinary shares in the section entitled “Plan of Distribution.”
We will not receive any proceeds from the sale of ordinary shares by the selling shareholders pursuant to this prospectus. We will pay certain expenses associated with the registration of the securities covered by this prospectus, as described in the section entitled “Plan of Distribution.” In connection with any sales of securities offered hereunder, the selling shareholders, and any underwriters, agents, brokers or dealers participating in such sales may be deemed to be “underwriters” within the meaning of the Securities Act of 1933, as amended (the “Securities Act”). Our registration of the securities covered by this prospectus does not mean that the selling shareholders will offer or sell any of the ordinary shares.
Our Ordinary Shares and warrants to purchase Ordinary Shares (the “Public Warrants”) are listed on the New York Stock Exchange under the symbols “RKLY” and “RKLY.WS,” respectively. On September 3, 2021, the closing price of our Ordinary Shares was $9.36 and the closing price for our Public Warrants was $2.00. We are an “emerging growth company” and a “smaller reporting company” as those terms are defined under the federal securities laws and, as such, have elected to comply with certain reduced public company disclosure and reporting requirements.

Our ordinary shares are listed on the New York Stock Exchange under the symbol “RKLY.” On July 5, 2022, the closing price of our ordinary shares was $2.41 per share.
Investing in our securities involves a high degree of risk. See the section entitled Risk Factors beginning on page 7 of this prospectus and under similar headings in any amendments or supplements to this prospectus to read about factors you should consider before buying our securities.
Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.
The date of this prospectus is September            , 2021.2022.

(Prospectus cover continued on the following page)



(Prospectus cover continued from preceding page)
We will not receive any proceeds from the sale of Ordinary Shares by the selling securityholders pursuant to this prospectus. We will receive up to an aggregate of approximately $65.4 million from the exercise of the warrants and the options, assuming the exercise in full of all the warrants and options for cash. If the warrants or options are exercised pursuant to a cashless exercise feature, we will not receive any cash from these exercises. We expect to use the net proceeds from the exercise of the warrants and options, if any, for general corporate purposes We will pay certain expenses associated with the registration of the securities covered by this prospectus, as described in the section entitled “Plan of Distribution.” In connection with any sales of securities offered hereunder, the selling securityholders, any underwriters, agents, brokers or dealers participating in such sales may be deemed to be “underwriters” within the meaning of the Securities Act of 1933, as amended (the “Securities Act”).
The securities covered by this prospectus were issued in connection with consummation of the business combination among Rockley, Rockley Photonics Limited, a company organized under the laws of England and Wales (“Rockley UK”), SC Health, and Rockley Mergersub Limited, pursuant to which each of Rockley UK and SC Health became a direct wholly owned subsidiary of HoldCo.
Each whole warrant entitles the holder to purchase one ordinary share at an exercise price of $11.50 per share commencing 30 days after the closing of the Business Combination and will expire on August 11, 2026, at 5:00 p.m., New York City time, or earlier upon redemption. Once the warrants are exercisable, we may redeem the outstanding Public Warrants at a price of $0.01 per warrant if the last reported sales price of our Ordinary Shares equals or exceeds $18.00 per share (as adjusted for share splits, share capitalizations, reorganizations, recapitalizations and the like) for any 20 trading days within a
30-trading
day period ending on the third trading day prior to the date on which we send the notice of redemption to the warrant holders, as described herein. The private warrants have terms and provisions that are identical to those of the public warrants, except as described herein.
TABLE OF CONTENTS








You should rely only on the information provided in this prospectus, as well as the information incorporated by reference into this prospectus and any applicable prospectus supplement. Neither we nor the selling securityholders have authorized anyone to provide you with different information. Neither we nor the selling securityholders are making an offer of these securities in any jurisdiction where the offer is not permitted. You should not assume that the information in this prospectus or any applicable prospectus supplement is accurate as of any date other than the date of the applicable document. Since the date of this prospectus and the documents incorporated by reference into this prospectus, our business, financial condition, results of operations and prospects may have changed.
Except as otherwise set forth in this prospectus, neither we nor the selling securityholders have taken any action to permit a public offering of these securities outside the United States or to permit the possession or distribution of this prospectus outside the United States. Persons outside the United States who come into possession of this prospectus must inform themselves about and observe any restrictions relating to the offering of these securities and the distribution of this prospectus outside the United States.



ABOUT THIS PROSPECTUS

This prospectus is part of a registration statement on Form S-1 that we filed with the U.S. Securities and Exchange Commission (the “SEC”), which includes exhibits and provides more detail of the matters discussed in this prospectus. You should read this prospectus and the related exhibits filed with the SEC, together with the additional information described under the heading “Where You Can Find More Information” before making your investment decision. The selling shareholders may, from time to time, sell the securities offered by them described in this prospectus. We will not receive any proceeds from the sale by such selling shareholders of the securities offered by them described in this prospectus.

This prospectus contains summaries of certain provisions contained in some of the documents described herein, but reference is made to the actual documents for complete information. All of the summaries are qualified in their entirely by the actual documents. Copies of some of the documents referred to herein have been filed as exhibits to the registration statement of which this prospectus is a part, and you may access those documents as described under the heading “Where You Can Find More Information.” You should not assume that the information in this prospectus or any prospectus supplement is accurate as of any date other than the date of each document.

Neither we nor the selling securityholdersshareholders have authorized anyone to provide you with any information or to make any representations other than those contained in this prospectus or any applicable prospectus supplement or any free writing prospectuses prepared by or on behalf of us or to which we have referred you. Neither we nor the selling securityholdersshareholders take responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. Neither we nor the selling securityholdersshareholders will make an offer to sell these securities in any jurisdiction where the offer or sale is not permitted.

Except as otherwise set forth in this prospectus, neither we nor the selling shareholders have taken any action to permit a public offering of these securities outside the United States or to permit the possession or distribution of this prospectus outside the United States. Persons outside the United States who come into possession of this prospectus must inform themselves about and observe any restrictions relating to the offering of these securities and the distribution of this prospectus outside the United States.

We may also provide a prospectus supplement or post-effective amendment to the registration statement to add information to, or update or change information contained in, this prospectus. You should read both this prospectus and any applicable prospectus supplement or post-effective amendment to the registration statement together with the additional information to which we refer you in the sections of this prospectus entitled “Where You Can Find More Information.”

On August 11, 2021, Rockley Photonics Holdings Limited, an exempted company incorporated in the Cayman Islands with limited liability, Rockley Photonics Limited, a company organized under the laws of England and Wales (“Rockley UK” or “Legacy Rockley”), and SC Health Corporation, an exempted company incorporated in the Cayman Islands with limited liability (“SC Health”), consummated the previously announced business combination (the “Business Combination”) contemplated by the Business Combination Agreement and Plan of Merger, dated March 19, 2021 (the “Business Combination Agreement”), by and among HoldCo,Rockley, Rockley UK, SC Health, and Rockley Mergersub Limited, an exempted company incorporated in the Cayman Islands with limited liability and a direct wholly owned subsidiary of HoldCoRockley (“Merger Sub”). In connection with the closing of the Business Combination, (the “Closing”), Rockley UK became a direct wholly owned subsidiary of HoldCoRockley and Merger Sub was merged with and into SC Health, with SC Health surviving the merger and becoming a direct wholly owned subsidiary of HoldCo.
Rockley.

Unless the context indicates otherwise, references in this prospectus to “HoldCo,“Rockley,” the “Company,” “Rockley,” “we,” “us,” “our” and similar terms refer to Rockley Photonics Holdings Limited, and, as the context requires, its consolidated subsidiaries (including Rockley UK and SC Health).




i

Table of Contents

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENT
STATEMENTS

All statements in this prospectus that are not historical in nature constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, without limitation, statements regarding the financial position, business strategy, and the plans and objectives of management, andas well as Rockley’s product development plans and timeline and anticipated customer and strategic relationships, and are not guarantees of performance. When used in this prospectus, Thethe words “anticipate,” “believe,” “can,” “continue,” “could,” “developing,” “enable,” “estimate,” “eventual,” “expand, “expect,” “focus,” “future,” “goal,” “intend,” “may,” “might,” “opportunity,” “outlook,” “plan,” “possible,” “position,” “potential,” “predict,” “project,” “revolutionize,” “seem,” “should,” “trend,” “will,” “would” or other terms that predict or indicate future events, trends, or expectations, and similar expressions or the negative of such expressions may identify forward-looking statements, but the absence of these words or terms does not mean that a statement is not forward-looking. Forward-looking statements in this prospectus include, but are not limited to, statements regarding the following:

Rockley’s ability to recognize the anticipated benefits of the Business Combination, which may be affected by, among other things, competition and the ability of the combined business to grow and manage growth profitably;
Rockley’s financial and business performance, following the Business Combination, including anticipated financial outlook or information and business metrics;
Rockley’s strategy, future operations, financial position, estimated revenue and losses, projected costs, prospects and plans;
the implementation, market acceptance, and success of Rockley’s business model;
developments and expectations relating to Rockley’s competitors, target markets, and industry;
Rockley’s future capital requirements and sources and uses of cash;
Rockley’s ability to obtain funding for its product development plans, execution of its business strategy, and its operations;
Rockley’s business, product development plans, and opportunities;
the outcome of any known and unknown litigation and regulatory proceedings;
Rockley’s anticipated financial outlook or information, anticipated growth rate, and market opportunities;
Rockley’s plans to commercialize its products and services, and anticipated timing thereof;
Rockley’s expectations as to when it may generate additional revenue and/ or sufficient revenue from the sale of its products and services to cover expansion plans, operating expenses, working capital, and capital expenditures;
the development status and anticipated timeline for commercial production of Rockley’s products;
Rockley’s plans for products under development and future products and anticipated features and benefits thereof;
the status and expectations regarding Rockley’s customer and strategic partner, and potential customer and strategic partner, relationships;
the total addressable markets for Rockley’s products and technology;
the ability of Rockley to increase market share in its existing markets or any new markets it may enter;
Rockley’s ability to obtain any required regulatory approvals, including any required FDAFood and Drug Administration (“FDA”) approvals, in connection with its anticipated products and technology;
Rockley’s ability to maintain an effective system of internal control over financial reporting;
ii

Rockley’s ability to maintain and protect its intellectual property;
Rockley’s success in retaining or recruiting, or changes required in,managing any transitions among, officers, key employees, or directors;
the ability of Rockley to manage its growth effectively;
the ability of Rockley to achieve and maintain profitability in the future;
the impact of the regulatory environment and complexities with compliance related to such environment; and
the impact of the
COVID-19
pandemic.
pandemic; and
Rockley’s ability to comply with the affirmative and restrictive covenants in its debt agreements and the potential dilutive impact of any such debt agreements.

The forward-looking statements contained in this prospectus are based on various assumptions, whether or not identified in this prospectus, and on Rockley’s current expectations, beliefs, and assumptions and are not predictions of actual performance. These forward-looking statements involve a number of risks, uncertainties (many of which are beyond Rockley’s control), or other assumptions that may cause actual results or performance to differ materially from those expressed or implied by these forward-looking statements. We discuss many of these risks and uncertainties in greater detail under the section entitled “Risk Factors” contained in this prospectus and in our SEC filings. If any of these risks or uncertainties materialize, or should any of these assumptions prove incorrect, actual results may differ materially from those discussed in or implied by these forward-looking statements. There can be no assurance that future developments affecting Rockley will be those that have been anticipated.

These risks and uncertainties include, but are not limited to, the following:
Rockley’s ability to achieve commercial production of its products and technology, including in a timely and cost-effective manner;
Rockley’s ability to achieve customer design wins, convert memoranda of understanding and development contracts into production contracts, and achieve customer acceptance of its products and technology;
risks related to purchase orders, including the lack of long-term purchase commitments, the cancellation, reduction, delay, or other changes in customer purchase orders, and if and to the extent customers seek to enter into licensing arrangements in lieu of purchases;
Rockley’s history of losses and need for additional capital and its ability to access additional financing to support its operations and execute on its business plan, as well as the risks associated with any future financings;
legal and regulatory risks, including those related to its products and technology and any threatened or actual litigation;
risks associated with its fabless manufacturing model and dependency on third-party suppliers;
Rockley’s reliance on a few significant customers for a majority of its revenue and its ability to expand and diversify its customer base;
Rockley’s financial performance;
the impacts of
COVID-19
on Rockley, its customers and suppliers, its target markets, and the economy;
Rockley’s ability to successfully manage growth and its operations as a public company;
fluctuations in Rockley’s stock price and Rockley’s ability to maintain the listing of its Ordinary Shares and Public Warrants on the NYSE;
Rockley’s ability to anticipate and respond to industry trends and customer requirements;
changes in Rockley’s current and future target markets;
intellectual property risks;
iii

Rockley’s ability to compete successfully;
market opportunity and market demand for, and acceptance of, Rockley’s products and technology, as well as the customer products into which Rockley’s products and technology are incorporated;
risks related to international operations;
risks related to cybersecurity, privacy, and infrastructure;
risks related to financial and accounting matters;
general economic, financial, legal, political, and business conditions and changes in domestic and foreign markets;
Rockley’s ability to realize the anticipated benefits of the Business Combination and costs associated with the Business Combination;
changes adversely affecting the businesses or markets in which Rockley is engaged, and
other factors described under the heading “Risk Factors” beginning on page 7 of this prospectus, as well as those factors described under the heading “Item 1.A. Risk Factors” in Rockley’s quarterly report on Form
10-Q
for the quarter ended June 30, 2021, and in other documents Rockley files with the Securities and Exchange Commission (the “SEC”).
Given these risks and uncertainties, you should not place undue reliance on these forward-looking statements. Additional cautionary statements or discussions of risks and uncertainties that could affect our results or the achievement of the expectations described in forward-looking statements may also be contained in any accompanying prospectus supplement.

These forward-looking statements made by us in this prospectus and any accompanying prospectus supplement speak only as of the date of this prospectus and any accompanying prospectus supplement. Except as required under the federal securities laws and rules and regulations of the SEC, we expressly disclaim any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements contained herein to reflect any change in our expectations with regard thereto or any change in events, conditions or circumstances on which any such statement is based. You should, however, review additional disclosures we make in our Annual Report on Form
10-K,
Quarterly Reports on Form
10-Q,
and Current Reports on Form
8-K
filed with the SEC.

ii


You should read this prospectus and any accompanying prospectus supplement completely and with the understanding that our actual future results, levels of activity and performance as well as other events and circumstances may be materially different from what we expect. We qualify all of our forward-looking statements by these cautionary statements.


iv


RISK FACTOR SUMMARYiii

Rockley’s business and its ability to execute its strategy or realize the anticipated benefits of the Business Combination, and any investment in its securities are subject to risks and uncertainties, many of which are beyond Rockley’s control. You should carefully consider and evaluate all of the risks and uncertainties with respect to any investment in the securities of Rockley, including, but not limited to, the following and those discussed under “Risk Factors.” References below to Rockley shall be deemed to also refer to Rockley and its subsidiaries, as the context requires or as appropriate.
Risks Related to Rockley’s Business and Industry; Customer-Related Risks
If Rockley does not fully develop or commercialize its products and services, or if such products and services experience significant delays, Rockley’s business, financial condition, and results of operation will be materially and adversely affected.
Rockley has a history of recurring losses and a significant accumulated deficit, which raises substantial doubt about its ability to continue as a “going concern.” Rockley expects to incur significant research and development expenses and devote substantial resources to commercializing new products, which could increase its losses and negatively impact its ability to achieve or maintain profitability.
If the end products into which Rockley’s products are incorporated are not fully developed and commercialized or do not achieve widespread market acceptance, or if such products experience delays, cancellations, or reductions, or if Rockley’s products are not selected for inclusion in its customers’ end products, are not adopted in other industry verticals or use cases, or are not adopted by leading consumer and medical device companies, Rockley’s business will be materially and adversely affected.
The forecasts and anticipated financial outlook or related information contained in this prospectus are based upon assumptions, analyses, and internal estimates developed by Rockley’s management. If these assumptions, analyses, or estimates prove to be incorrect or inaccurate, Rockley’s actual operating results may differ materially from those forecasted or anticipated.
Rockley expects its results of operations to fluctuate on a quarterly and annual basis, which could cause Rockley’s stock price to fluctuate or decline.
If Rockley is unable to manage its growth or scale its operations, its business and operating results could be materially and adversely affected.
Market opportunity estimates and growth forecasts are subject to significant uncertainty and are based on assumptions and estimates that may not prove to be accurate.
Rockley’s international operations expose it to operational, financial, and regulatory risks, which could harm Rockley’s business.
Rockley is susceptible to supply shortages, long lead times for components, and supply changes, any of which could disrupt its supply chain and could delay deliveries of its products to customers, which in turn could adversely affect Rockley’s business, results of operations, and financial condition.
If Rockley is unable to sell its products to its target customers, including large corporations with substantial negotiating power, or is unable to enter into agreements with customers and suppliers on satisfactory terms, its prospects and results of operations will be adversely affected.
Rockley currently depends on a few large customers for a substantial portion of its revenue. The loss of, or a significant reduction in, orders from Rockley’s customers, or Rockley’s failure to diversify its customer base, could significantly reduce its revenue and adversely impact Rockley’s operating results.
Because Rockley does not anticipate long-term purchase commitments with its customers, orders may be cancelled, reduced, or rescheduled with little or no notice, which in turn exposes Rockley to inventory risk, and may cause its business and results of operations to suffer.
v

Rockley’s business depends substantially on the efforts of its executive officers, including its Chief Executive Officer and founder, Dr. Andrew Rickman.
Regulatory, Intellectual Property, Infrastructure, Cybersecurity and Privacy Risks
Rockley’s failure to comply with applicable governmental export and import control laws and regulations, including those related to the use, distribution, and sale of its products, U.S. Food and Drug Administration clearance or approval requirements, or privacy, data protection, and information security requirements in the jurisdictions in which Rockley operates could materially harm its business and operating results.
Rockley may not be able to adequately protect or enforce its intellectual property rights or prevent unauthorized parties from copying or reverse engineering its products or technology. Further, Rockley’s intellectual property applications, including patent applications, may not be approved or granted.
A network or data security incident or disruption or performance issues with Rockley’s network infrastructure could harm its brand, reputation, and business, as well as its operating results.
Risks Related to Financial and Accounting Matters
Rockley’s failure to raise additional capital or generate the significant capital necessary to expand its operations could reduce its ability to compete and could harm its business.
In preparing Rockley’s consolidated financial statements, Rockley makes good faith estimates and judgments that may change or turn out to be erroneous, which could adversely affect Rockley’s operating results.
Any anticipated financial outlook or related information contained in this prospectus have not been prepared with a view toward compliance with published guidelines of the American Institute of Certified Public Accountants, and have not been compiled or examined by any registered public accountants nor any other independent expert or outside party.
Risks Related to Rockley’s Ordinary Shares
Rockley’s Ordinary Shares may not remain eligible, for listing on the NYSE.
If the Business Combination’s benefits do not meet the expectations of investors or securities analysts, the market price of Rockley’s securities, may decline.
Rockley may be required to take write downs or write offs, or may be subject to restructuring, impairment or other charges that could have a significant negative effect on Rockley’s financial condition, results of operations and the market price of Rockley’s Ordinary Shares.
The unaudited pro forma financial information included herein may not be indicative of what the post-Business Combination company’s actual financial position or results of operations would have been.
If analysts do not publish or cease publishing research or reports about Rockley or if they change their recommendations regarding Rockley’s securities, the price and trading volume of Rockley’s securities could decline.
The requirements of being a public company may strain Rockley’s resources, divert management’s attention, and affect its ability to attract and retain qualified board members.
The global
COVID-19
pandemic could harm Rockley’s business, financial condition, results of, operations and prospects.
vi

IMPORTANT INFORMATION ABOUT GAAP AND
NON-GAP
FINANCIAL MEASURES
Our financial statements are prepared in accordance with United States generally accepted accounting principles (“GAAP”). We refer in various places within this prospectus to EBITDA, which is a
non-GAAP
measure that is more fully explained in “Management’s Discussion and Analysis of Financial Condition and Results of Operations.” The presentation of this
non-GAAP
information is not meant to be considered in isolation or as a substitute for our consolidated financial results prepared in accordance with GAAP.
INDUSTRY AND MARKET DATA

In this prospectus, we rely on and refer to industry data, information, and statistics regarding the markets in which we compete from research as well as from publicly available information, industry and general publications and research and studies conducted by third parties. We have supplemented this information where necessary with our own internal estimates, considering publicly available information about other industry participants and our management’s best view as to information that is not publicly available. This information appears in “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” “Business” and other sections of this prospectus. We have taken such care as we consider reasonable in the extraction and reproduction of information from such data from third party sources.

Industry publications, research, studies, and forecasts generally state that the information they contain has been obtained from sources believed to be reliable, but that the accuracy and completeness of such information is not guaranteed. Forecasts and other forward-looking information obtained from these sources are subject to the same qualifications and uncertainties as the other forward-looking statements in this prospectus. These forecasts and forward-looking information are subject to uncertainty and risk due to a variety of factors, including those described under “Risk Factors.” These and other factors could cause results to differ materially from those expressed in the forecasts or estimates from independent third parties and us.



vii
iv

Table of Contents

SUMMARY

This summary highlights selected information appearing elsewhere in this prospectus. Because it is a summary, it may not contain all of the information that may be important to you. To understand this offering fully, you should read this entire prospectus carefully, including the information set forth under the heading “Risk Factors” and our financial statements.

The Company

Rockley specializesWe specialize in the research and development of integrated silicon photonics chipsets and have developed a versatile, application specific, third-generationcomprehensive range of silicon photonics technologies that have both the power and the flexibility to support a wide range of potential applications. Our silicon-phonics platform specifically designedwill incorporate several key components to support these solutions, including photonic integrated circuits and associated modules, sensors, and end-to-end solutions. We expect that our immediate focus over the next two years will be on developing and commercializing our products for incorporation in consumer wearables, medical devices, and dedicated solutions for the optical integration challenges facing numerous mega-trend markets. Rockley has partnered with multiple
tier-1
customers across the markets to deliver complex optical systems required for transformational sensor, communications, and medical product realization.healthcare market.

On August 11, 2021, Rockley, Rockley UK, and SC Health consummated the Business Combination pursuant to the Business Combination Agreement dated as of March 19, 2021 among HoldersRockley, SC Health, Rockley UK and Merger Sub. Rockley was deemed to be the accounting acquirer in the Merger based on an analysis of the criteria outlined in Accounting Standards Codification 805. Accordingly, the historical financial statements of Rockley UK became the historical financial statements of the combined company, upon the consummation of the Merger.

Pursuant to the Business Combination Agreement, each of the following transactions occurred in the following order: (i) pursuant to a scheme of arrangement approved by the UK courts (the “Scheme”), all of Rockley UK’s Ordinary Shares,ordinary shares, including shares issued immediately prior to the Scheme becoming effective as a result of the conversion of then-outstanding convertible loan notes and the exercise of warrants, were transferred by Rockley UK shareholders in exchange for an equivalent number of shares in HoldCo;Rockley; (ii) the holders of options to purchase shares in Rockley UK rolled over their options into new options to purchase shares in HoldCo;Rockley; (iii) warrants to purchase shares in Rockley UK (other than one warrant instrument that by its terms was replicated at HoldCo)Rockley) not exercised for shares in Rockley UK prior to the effectiveness of the Scheme described above were cancelled, such that immediately following the Scheme, Rockley UK became a direct wholly-ownedwholly owned subsidiary of HoldCo;Rockley; (iv) HoldCoRockley completed a stock split to prepare its share capital for Merger Sub’s merger into SC Health; (v) certain investors (including entities affiliated with the Sponsor) purchased 15,000,000 Ordinary Sharesan aggregate of $150,000,000 of ordinary shares in Rockley pursuant to subscription agreements by and among such investors, HoldCo and SC Health for a purchase price of $10.00 per share, or an aggregate purchase price of $150,000,000 (the “PIPE Financing”);the PIPE financing that was completed in connection with the Business Combination; (vi) on August 11, 2021, Merger Sub was merged with and into SC Health, with SC Health surviving the merger and becoming a direct wholly-ownedwholly owned subsidiary of HoldCo;Rockley; and (vii) the Ordinary Sharesordinary shares and warrants in SC Health were exchanged for Ordinary Sharesordinary shares and warrants in HoldCo.
Rockley.

Our Ordinary Sharesordinary shares and Public Warrantspublicly traded warrants (the “Public Warrants”) are currently listed on the New York Stock Exchange (the “NYSE”(“NYSE”) under the symbols “RKLY” and “RKLY.WS,” respectively.

The rights of holders of our Ordinary Shares, Public Warrants, and private warrants to purchase Ordinary Shares (the “Private Warrants” and, collectively with the Public Warrants, the “Warrants”)ordinary shares are governed by our Second Amended and Restated Memorandum and Articles of Association (the “Articles of Association”), and the laws of the Cayman Islands, and, in the case of the Warrants, the assignment, assumption, and amendment agreement dated August 11, 2021 (the “HoldCo Warrant Agreement”), by and among SC Health, HoldCo, and Computershare Trust Company, N.A. (“Computershare”), as warrant agent, which replaced and superseded the warrant agreement, dated July 11, 2019, between SC Health, the Sponsor, and American Stock Transfer & Trust Company (the “SC Health Warrant Agreement”).Islands. See the sections entitled “Description of Our Securities” and “Selling Securityholders—Certain Relationships with Selling Securityholders.Securities.

1

Corporate Information

HoldCoRockley was incorporated in the Cayman Islands in March 2021 to facilitate the Business Combination. Rockley Photonics Limited was founded in 2013 in the United Kingdom. SC Health was incorporated in the Cayman Islands in December 2018 as a special purpose acquisition company, formed for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, recapitalization, reorganization or similar business combination with one or more businesses. SC Health completed its initial public offering in July 2019. In August 2021, Rockley Mergersub Limited, a wholly-ownedwholly owned subsidiary of Rockley, UK, merged with and into SC Health (which was subsequently renamed Rockley Photonics Cayman Limited) and securityholders of Rockley UK exchanged their securities in Rockley UK for Ordinary Sharesordinary shares of HoldCo,Rockley, with each of Rockley UK and SC Health surviving the merger as a wholly owned subsidiary of Rockley. Our principal executive offices are located at 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, United Kingdom. Our telephone number is +44 (0) 1865 292017. Our website address is www.rockleyphotonics.com. Information contained on our website or connected thereto does not constitute part of, and is not incorporated by reference into, this prospectus or the registration statement of which it forms a part. 

Implications of Being an Emerging Growth Company and a Smaller Reporting Company

We qualify as an “emerging growth company” as defined in the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”). As an emerging growth company, we intend to take advantage of certain exemptions from specified disclosure and other requirements that are otherwise generally applicable to public companies. These exemptions include:

not being required to comply with the auditor attestation requirements for the assessment of our internal control over financial reporting provided by Section 404 of the Sarbanes-Oxley Act of 2002;

reduced disclosure obligations regarding executive compensation; and

not being required to hold a nonbinding advisory vote on executive compensation or seek shareholder approval of any golden parachute payments not previously approved.

We intend to take advantage of these provisions for up to five years or such earlier time that we are no longer an emerging growth company. We would cease to be an emerging growth company upon the earliest to occur of (1) the last day of the fiscal year (a) following the fifth anniversary of the date of the first sale of common equity securities pursuant to an effective registration statement, (b) in which we have total annual gross revenue of at least $1.07 billion, or (c) in which we are deemed to be a large accelerated filer, which means the market
1


value of our Ordinary Sharesordinary shares that is held by
non-affiliates
exceeds $700 million as of the prior June 30th,30
th, and (2) the date on which we have issued more than $1.0 billion in
non-convertible
debt during the prior three-year period.

We are also deemed to be a “smaller reporting company” as defined in Rule
12b-2
under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and are thus allowed to provide simplified executive compensation disclosures in our SEC filings, will be exempt from the provisions of Section 404(b) of Sarbanes-Oxley requiring that an independent registered public accounting firm provide an attestation report on the effectiveness of internal control over financial reporting and will have certain other reduced disclosure obligations with respect to our SEC filings. We may choose to take advantage of some or all of these accommodations. We have taken advantage of reduced reporting requirements in this prospectus. Accordingly, the information contained herein may be different from the information you receive from U.S. public companies that do not qualify as an emerging growth company or a smaller reporting company.

For additional details see “Risk Factors — We qualify as an “emerging growth company” within the meaning of the Securities Act, and if we take advantage of certain exemptions from disclosure requirements available to emerging growth companies, it could make our securities less attractive to investors and may make it more difficult to compare our performance to the performance of other public companies.”

Risk Factors Summary

Rockley’s business and its ability to execute its strategy, and any investment in its securities are subject to risks and uncertainties, many of which are beyond Rockley’s control. You should carefully consider and evaluate all of the risks and uncertainties with respect to any investment in the securities of Rockley, including, but not limited to, the following and those discussed under “Risk Factors.” References below to Rockley shall be deemed to also refer to Rockley and its subsidiaries, as the context requires or as appropriate.

Risks Related to Rockley’s Business and Industry

If Rockley does not fully develop or commercialize its products and services, or if such products and services experience significant delays, Rockley’s business, financial condition, and results of operation will be materially and adversely affected.
Rockley has a history of recurring losses and a significant accumulated deficit, which raises substantial doubt about its ability to continue as a “going concern.” Rockley expects to incur significant research and development expenses and devote substantial resources to commercializing new products, which could increase its losses and negatively impact its ability to achieve or maintain profitability.
If the end products into which Rockley’s products are incorporated are not fully developed and commercialized or do not achieve widespread market acceptance, or if such products experience delays, cancellations, or reductions, or if Rockley’s products are not selected for inclusion in its customers’ end products, are not adopted in other industry verticals or use cases, or are not adopted by leading consumer and medical device companies, Rockley’s business will be materially and adversely affected.
Rockley’s estimates and expectations as to its financial performance are based upon assumptions, analyses, and internal estimates developed by Rockley’s management. If these assumptions, analyses, or estimates prove to be incorrect or inaccurate, Rockley’s actual operating results may differ materially from any such estimates and expectations.
Rockley expects its results of operations to fluctuate on a quarterly and annual basis, which could cause Rockley’s stock price to fluctuate or decline.
If Rockley is unable to manage its growth or scale its operations, its business and operating results could be materially and adversely affected.
Market opportunity estimates and growth forecasts are subject to significant uncertainty and are based on assumptions and estimates that may not prove to be accurate.
Rockley’s international operations expose it to operational, financial, and regulatory risks, which could harm Rockley’s business.
Rockley is susceptible to supply shortages, long lead times for components, and supply changes, any of which could disrupt its supply chain and could delay deliveries of its products to customers, which in turn could adversely affect Rockley’s business, results of operations, and financial condition.
Rockley’s business depends substantially on the efforts of its executive officers, including its Chief Executive Officer and founder, Dr. Andrew Rickman.

Customer-Related Risks

• If Rockley is unable to sell its products to its target customers, including large corporations with substantial negotiating power, or is unable to enter into agreements with customers and suppliers on satisfactory terms, its prospects and results of operations will be adversely affected.
• Rockley currently depends on a few large customers for a substantial portion of its revenue. The loss of, or a significant reduction in, orders from Rockley’s customers, or Rockley’s failure to diversify its customer base, could significantly reduce its revenue and adversely impact Rockley’s operating results.
• Because Rockley does not anticipate long-term purchase commitments with its customers, orders may be cancelled, reduced, or rescheduled with little or no notice, which in turn exposes Rockley to inventory risk, and may cause its business and results of operations to suffer.

Risks Related to Rockley’s Debt Financing

Rockley is subject to restrictive debt covenants that may limit its ability to finance its future operations and capital needs and to pursue business opportunities and activities.
We have a significant number of securities outstanding that can be converted into, or exercised for, ordinary shares and certain of our outstanding warrants contain anti-dilution protection, all which may cause significant dilution to our shareholders, have a material adverse impact on the market price of our ordinary shares and make it more difficult for us to raise funds through future equity offerings.
2

Risk Factors

Our existing and future indebtedness, including the Notes, restricts our ability to raise additional capital to fund our operations and repay our debt including the Notes and limits our ability to react to changes in the economy or the technology industry.

Regulatory, Intellectual Property, Infrastructure, Cybersecurity and Privacy Risks

Rockley’s failure to comply with applicable governmental export and import control laws and regulations, including those related to the use, distribution, and sale of its products, FDA clearance or approval requirements, or privacy, data protection, and information security requirements in the jurisdictions in which Rockley operates could materially harm its business and operating results.
Rockley may not be able to adequately protect or enforce its intellectual property rights or prevent unauthorized parties from copying or reverse engineering its products or technology. Further, Rockley’s intellectual property applications, including patent applications, may not be approved or granted.
A network or data security incident or disruption or performance issues with Rockley’s network infrastructure could harm its brand, reputation, and business, as well as its operating results.

Risks Related to Financial and Accounting Matters

Rockley’s failure to raise additional capital or generate the significant capital necessary to expand its operations could reduce its ability to compete and could harm its business.
In preparing Rockley’s consolidated financial statements, Rockley makes good faith estimates and judgments that may change or turn out to be erroneous, which could adversely affect Rockley’s operating results.

Risks Related to Being a Public Company, Rockley’s Ordinary Shares, and General Risks

Rockley’s ordinary shares may not remain eligible for listing on the NYSE.
Rockley may be required to take write downs or write offs, or may be subject to restructuring, impairment or other charges that could have a significant negative effect on Rockley’s financial condition, results of operations and the market price of Rockley’s ordinary shares.
Rockley’s share price may be volatile and sales of substantial volumes of our ordinary shares into the public market or the perception that such sales may occur could cause our share price to decline, including substantially.
If analysts do not publish or cease publishing research or reports about Rockley or if they change their recommendations regarding Rockley’s securities, the price and trading volume of Rockley’s securities could decline.
The requirements of being a public company may strain Rockley’s resources, divert management’s attention, and affect its ability to attract and retain qualified board members.
The global COVID-19 pandemic could harm Rockley’s business, financial condition, results of operations, and prospects.

Investing in our securities entails a high degree of risk as more fully described in the “Risk Factors” section of this prospectus beginning on page 7. You should carefully consider such risks before deciding to invest in our securities.


THE PRIVATE PLACEMENT FINANCING
3


BACKGROUND OF THE OFFERING
$81.5 million aggregate principal amount of Convertible Senior Secured Notes due 2026 (the “Notes”) and the 144A Warrants to purchase 26,461,038 ordinary shares at an exercise price of $5.00 per share, subject to certain anti-dilution adjustments. The Notes are convertible at an initial conversion price equal to $3.08 per ordinary share and subject to certain customary anti-dilution adjustments. The Company has also granted the selling shareholders an overallotment option (the “Overallotment Option”) to purchase up to an additional $81.5 million aggregate principal amount of Notes (the “Additional Notes”) and additional 144A Warrants to purchase up to 26,461,038 ordinary shares (the “Additional 144A Warrants”), subject to certain anti-dilution adjustments, from such date until the date that is 12 months following the date that a registration statement covering the ordinary shares issuable upon conversion of the Notes and upon exercise of the 144A Warrants becomes effective. The Notes and the 144A Warrants were issued on May 27, 2022 pursuant to an exemption under Section 4(a)(2) of the Securities Act. This prospectus relates to the issuanceresale from time to time by Rockley of up to 721,070 Ordinary Shares87,567,895 ordinary shares, including (i) up to 40,316,038 ordinary shares issuable upon conversion of the Notes (assuming that the Notes were converted on the date they were issued and the interest make-whole payment (as defined in the Indenture) that would become due in connection therewith was paid by the Company in ordinary shares on that date) and (ii) up to 47,251,857 ordinary shares issuable upon the exercise of options. This prospectus also relates to the offer and sale from time to time by the selling securityholders of up to 52,048,361 Ordinary Shares and 5,450,000 warrants, which includes: (a) 5,487,500 Ordinary Shares held by the Sponsor-Related Holders; (b) 5,450,000 Ordinary Shares144A Warrants (assuming that an additional 20,790,819 ordinary shares would be issuable upon the exercise of warrants held by the Sponsor-Related Holders; and (c) 41,110,861 Ordinary Shares held by certain current and former affiliatesall of the Company.
Shares144A Warrants in connection with a ratchet anti-dilution adjustment as provided in the 144A Warrants at an assumed exercise price of $2.80 per ordinary share (the floor price for such ratchet anti-dilution adjustment) as a result thereof). The registration statement of which this prospectus forms a part does not cover any ordinary shares issuable upon exercise of our warrants
In connection with the Closing, we entered into the HoldCo Warrant Agreement, pursuant to which, asconversion of the effective time of the Merger (the “Merger Effective Time”), (a) each SC Health warrant that was outstanding immediately prior to such effective time no longer represented a right to acquire one ordinary share of SC Health and instead represents the right to acquire one Ordinary Share of HoldCo under the same terms as set forth in the SC Health Warrant Agreement, and (b) SC Health assigned to us all of SC Health’s right, title and interest in and to the Warrant Agreement and we assumed, and agreed to pay, perform, satisfy, and discharge in full, all of SC Health’s liabilities and obligations under the SC Health Warrant Agreement arising from and after the Merger Effective Time.
Pursuant to the HoldCo Warrant Agreement, we are required, as soon as practicable after the Closing, to use our best efforts to file a registration statement with the SEC covering the Ordinary Shares issuable uponAdditional Notes or exercise of the warrants. We areAdditional 144A Warrants.

The Company also requiredentered into a Registration Rights Agreement (the “Registration Rights Agreement”), dated May 27, 2022, with the selling shareholders, which provides, subject to use our best efforts to causecertain limitations, the selling shareholders with certain registration statement to become effective and to maintainrights for the effectiveness of such registration statement until the expirationordinary shares issuable upon conversion of the warrants.Notes (including ordinary shares issuable if the Company elects, and is permitted thereunder, to pay the interest make-whole payment (as defined in the Indenture) that may become due in connection therewith in ordinary shares) and exercise of the 144A Warrants. The registration statement of which this prospectus forms a part is being filed to comply with this requirement. For further details see the sections titled “Certain Relationships and Related Party Transactions — Amendment to Warrant Agreement” and “Description of Securities — Registration Rights — Warrant Amendment.”
Shares issuable upon exercise of options
As part of this offering, we are registering our Ordinary Shares issuable upon the exercise of the options held by former employees and consultants of Rockley UK that became the options to acquire our Ordinary Shares as part of the Business Combination.
Shares offered for resale by the Sponsor-Related Holders
Inin connection with the Business Combination, we entered into aCompany's obligations under the Registration Rights Agreement. The Registration Rights Agreement requires the Company to prepare and
Lock-Up
Agreement file a registration statement with the Sponsor-Related HoldersSEC as soon as reasonably practicable after the issuance of the Notes and certain holdersthe 144A Warrants to register the resale of Ordinary Shares of Rockley UK (the “Rockley
UK-Related
Holders”). Pursuantthe shares underlying the Notes and the 144A Warrants. Subject to the terms of the Registration Rights and
Lock-Up
Agreement, these shareholdersthe Company is required to use its commercially reasonably efforts to cause such registration statement to be declared effective under the Securities Act as promptly as possible after the filing thereof, and to cause such registration statement to remain continuously effective until all securities
3


covered by such registration statement (i) have demand, “piggy-back”been resold or (ii) may be resold without volume or manner-of-sale restrictions pursuant to Rule 144 under the Securities Act (“Rule 144”) and Form
S-3
without the requirement for the Company to be in compliance with the current public information requirement under Rule 144. If the Company fails to meet certain obligations under the Registration Rights Agreement, including timely filing and effectiveness of such resale registration rights,statement or a failure to maintain continuous effectiveness of such resale registration statement for more than 10 calendar days, it will be obligated to pay liquidated damages to each selling shareholder in an amount of cash equal to the product of 2.0% multiplied by the aggregate purchase price paid by such selling shareholder under the Subscription Agreement monthly until such breach is cured. If the Company fails to pay any liquidated damages pursuant to the Registration Rights Agreements in full within seven days after the date payable, the Company will pay interest thereon at a rate of 18% per annum.

The Notes

The Notes were issued pursuant to an indenture (the “Indenture”), dated as of May 27, 2022, among the Company, certain of its subsidiaries, as guarantors (the “Guarantor Subsidiaries”), and Wilmington Savings Fund Society, FSB, as trustee (the “Trustee”) and as collateral agent (the “Collateral Agent”). The Notes are senior secured obligations of the Company and the Guarantor Subsidiaries secured by substantially all assets of the Company and each Guarantor Subsidiary. Interest on the Notes will be payable quarterly in arrears at a rate of 9.5% per annum if paid in cash or, subject to the satisfaction of certain conditions, at a rate of 12.0% per annum payable at a rate of 5.75% per annum in cash and 6.25% per annum through the issuance of additional Notes (“PIK Interest”), which will also bear interest. Interest on the Notes will be payable quarterly in arrears on February 15, May 15, August 15 and November 15, commencing on August 15, 2022, and unless the context otherwise requires, references herein to the Notes include any interest paid as PIK Interest. The Notes will mature on May 15, 2026 (the “Maturity Date”) unless redeemed, repurchased or converted in accordance with their terms prior to such date.

The Notes are convertible at an initial conversion price equal to $3.08 per ordinary share (the “Conversion Price”) and subject to certain minimum requirements and customary conditions. For further details seeanti-dilution adjustments. Holders of the section titled “Certain Relationships and Related Person Transactions — Transactions RelatedNotes have the right to convert all or a portion of their Notes at any time prior to the Business Combination — Registration Rightsclose of business on the second scheduled trading day immediately preceding the Maturity Date and
Lock-Up
Agreement.” the right to receive additional ordinary shares if the Company elects, and is permitted thereunder, to pay the interest make-whole payment (as defined in the Indenture) that may become due in connection therewith in ordinary shares. Upon conversion, holders of the Notes will receive ordinary shares and cash for fractional interests and except in connection with certain events, an interest make-whole payment for interest that would have accrued from the date of conversion until the Maturity Date, which interest make-whole payment shall be paid in cash or subject to the satisfaction of certain conditions, in ordinary shares at the Company’s election.
As
The Company may redeem the Notes in whole, and not in part, at its option, at any time prior to the Maturity Date, for a cash purchase price equal to the aggregate principal amount of this offering, weany Notes to be redeemed plus accrued and unpaid interest thereon plus a make-whole premium as provided in the Indenture. At any time prior to the Maturity Date, the Company may also redeem the Notes in whole, or from time to time in part, if the last reported sale price of the ordinary shares exceeds 250% of the conversion price then in effect and if the daily trading volume for ordinary shares on the NYSE exceeds 1,000,000 shares, in each case, for at least 20 trading days (which need not be consecutive), including at least one of the five trading days preceding the date on which the Company provides a notice for such redemption, during any 30 consecutive trading day period ending on, and including, the trading day preceding such notice date, for a cash purchase price equal to the aggregate principal amount of any Notes to be redeemed plus accrued and unpaid interest thereon. The Notes are registeringalso subject to redemption at the option of the Company in the event of certain changes in tax law or listing status of the Notes or the status of the relevant stock exchange on which the Notes may be listed as a “recognised stock exchange” for resale our Ordinary Shares ownedpurposes of certain tax laws related to withholding on payments of interest.

In addition, following certain corporate events that occur prior to the Maturity Date or following issuance by the Sponsor-Related Holders andCompany of a notice of redemption, in each case as provided in the Rockley
UK-Related
Holders,Indenture, in certain circumstances, the Company will increase the conversion rate for a holder who elects to convert its Notes in connection with such a corporate event or who elects to convert any Notes called for redemption during the related redemption period. Additionally, in the event of a fundamental change (such term as well asdefined in the shares issuable upon the exerciseIndenture), holders of the 5,450,000 warrants ownedNotes will have the right to require the Company to repurchase all or a portion of their Notes at a price equal to the aggregate principal amount of any Notes to be repurchased plus accrued and unpaid interest thereon plus a make-whole premium.

The Indenture includes restrictive covenants that, subject to specified exceptions, limit the ability of the Company and its subsidiaries to, among other things, (a) incur debt or issue preferred shares or disqualified stock; (b) make (i) dividends and distributions, (ii) redemptions and repurchases of equity, (iii) investments and (iv) prepayments, redemptions and repurchases of subordinated debt; (c) incur liens; (d) make asset sales; (e) enter into transactions with affiliates, (f) issue or sell any ordinary shares, or any securities convertible into or exercisable for ordinary shares, at a price, or having a conversion or exercise price, that is less than the conversion price (as defined in the Indenture) on the Notes and (g) enter into agreements limiting subsidiary distributions. In addition, the Company is required to maintain minimum unrestricted cash and cash equivalents of $20.0 million. The Indenture also includes customary events of default after which the Trustee or the holders of 25% in aggregate principal amount of the Notes then outstanding may accelerate the maturity of the Notes to become due and payable immediately; provided, however, that the Notes will be automatically accelerated upon certain events of bankruptcy, insolvency and reorganization involving the Company or any of its subsidiaries. Such events of default include: (i) certain payment defaults on the Notes (which, in the case of a default in the payment of interest and liquidated damages on the Notes, will be subject to a 30-day cure period); (ii) the Company’s failure in its obligation to convert a Note, if such default is not cured within three business days; (iii) the Company’s failure to send certain notices under the Indenture within specified periods of time, if such failure is not cured within three business days; (iv) the Company’s failure to comply with certain covenants in the Indenture restricting the Company’s ability to consolidate with or merge with or into, or sell, lease or otherwise transfer, in one transaction or a series of transactions, all or substantially all of the assets of the Company and its subsidiaries, taken as a whole, to another person; (v) a default by the Sponsor-Related Holders. We are also registering for resale 5,450,000 warrants ownedCompany in its other obligations or agreements under the Indenture or the other note documents (as defined in the Indenture) if such default is not cured or waived within 30 days after written notice is given by the Sponsor-Related Holders.
Trustee or the holders of 25% in aggregate principal amount of the Notes then outstanding; (vi) certain defaults by the Company or any of its subsidiaries with respect to indebtedness for borrowed money of at least $3,500,000; (vii) final judgments of at least $3,500,000 (excluding amounts not covered by insurance) rendered against the Company or any of its subsidiaries, which judgments are not discharged or stayed within 60 days; (viii) certain events of bankruptcy, insolvency or reorganization involving the Company or any of its
4



The securities ownedthe Notes ceases to be in full force and effect, other than in accordance with the Indenture, or any Guarantor Subsidiary denies or disaffirms its obligations under its guarantee in respect of the Notes or gives notice to such effect; (x) any material provision of any note document ceases to be valid and binding on or enforceable against the Company or any Guarantor Subsidiary or the Company or any Guarantor Subsidiary shall so state in writing or any note security document (as defined in the Indenture) ceases to create a valid security interest in the collateral (as defined in the Indenture), excepted as permitted pursuant to the terms thereof or the Indenture; and (xi) except as permitted under the Indenture, the Company or any Guarantor Subsidiary shall contest in any manner the validity or enforceability of a permitted intercreditor agreement (as defined in the Indenture) or deny that it has any further liability or obligation thereunder, or the note obligations or the liens securing the note obligations, for any reason shall not have the priority contemplated by the Sponsor-Related HoldersIndenture, the note security documents or such permitted intercreditor agreement.

The Notes and the Rockley
UK-Related
Holders are subject144A Warrants were purchased by the selling shareholders for a collective purchase price of 99% of the original principal amount of the Notes. In addition, in connection with the issuance of the Notes, the Company is required to certain transfer restrictions ending one year followingpay an annual facility fee in advance on the date of such issuance and each anniversary thereof from the date of the Closing (the “Closing Date”), withissuance thereof through the Maturity Date in an amount equal to 1% of the original principal amount of the Notes on the date of such restrictions on sales and transfersissuance; provided that upon the earliest to terminate early if followingoccur of (i) the 150
th
day afterfirst date upon which all of the Closing Date,then-outstanding Notes have been converted to ordinary shares, (ii) the closing trading pricefirst date upon which all of our Ordinary Shares equals or is greater than $12.50 for any 20 out of any 30 consecutive trading days. For further details see the sections titled “Description of Our Securities — Share Capital — Authorized Capitalization — Transfer Restrictions.” and “Selling Securityholders — Certain Relationships with Selling Securityholders — Registration Rights and
Lock-Up
Agreement.”
Shares offered for resale by our affiliates
Rule 144 is not available for the resale of securities of HoldCo until at least one year has elapsed from the time HoldCo filed current Form 10 type information with the SEC, which we filed on August 17, 2021. We are registering for resale Ordinary Shares beneficially owned by our affiliates and certain former affiliates to provide them with access to liquidity opportunities until they are able to rely on Rule 144 for resales of their shares. Our Ordinary Shares received by these current and former affiliatesthen-outstanding Notes are subject to a 180 day
lock-up
period,fundamental change offer (as defined in the Indenture), (iii) the first date upon which the Company has exercised an optional redemption or tax redemption (as each such term is defined in the Indenture) as to all then-outstanding Notes are subject to certaina fundamental change offer (as defined in the Indenture), and (iv) the date upon which the Notes are accelerated or otherwise become due prior to the Maturity Date as a result of or during the continuance of an event of default under the Indenture, then, in each case, the remaining unpaid facility fees payable on each such anniversary remaining prior to the Maturity Date shall be accelerated and become due and payable.


The 144A Warrants

The 144A Warrants have a ten-year term and a $5.00 per share exercise price, and include customary anti-dilution adjustments as well as a ratchet anti-dilution adjustment in the event any ordinary shares or other terms and conditions depending onequity or equity equivalent securities payable in ordinary shares are granted, issued or sold (or the Company enters into any agreement to grant, issue or sell), in each case, at a price less than the exercise price then in effect. Upon the occurrence of such an event, the exercise price of the HoldCo Ordinary Shares. Equity awards granted144A Warrants will be decreased to the lower price (subject to a floor of $2.80 per ordinary share) and the number of ordinary shares issuable upon exercise of the 144A Warrants will be increased, such securityholdersthat the aggregate exercise price of all 144A Warrants remains the same before and after any such event. This will result in additional ordinary shares that may be issuable upon exercise of the 144A Warrants and may result in dilution to the existing shareholders. Upon the occurrence of a Fundamental Transaction (as defined in the 144A Warrants), the 144A Warrants provide each holder a put right in respect of the 144A Warrants. Upon the exercise of a put right by a holder, the Company will be obligated to repurchase the 144A Warrants for the fair market value of the 144A Warrants repurchased, as calculated by a third-party valuation firm selected by the Company and reasonably acceptable to the holder. The 144A Warrants also include cashless exercise rights.

The summaries of the Subscription Agreement, the Indenture, the Notes, the 144A Warrants and the Registration Rights Agreement do not purport to be complete and are generally subjectqualified in their entirety by reference to vestingthe full text of, as described inapplicable, the Indenture (including the form of Note attached thereto), the form of Warrant, the Subscription Agreement and the Registration Rights Agreement, which are attached as Exhibits 4.5, 4.6, 10.14 and 10.15, respectively, to the registration statement of which this prospectus. For additional details, see the sections titled “Description of Our Securities — Rule 144,” “Description of Our Securities —Share Capital — Authorized Capitalization — Transfer Restrictions” and “Executive Compensation.”prospectus forms a part, which is incorporated herein by reference.




5

Table of Contents

THE OFFERING


IssuerOrdinary shares to be offered by the selling shareholdersRockley Photonics Holdings LimitedUp to 87,567,895 ordinary shares we may issue to the selling shareholders from time to time in connection with the conversion of the Convertible Notes or exercise of the 144A Warrants (subject to the terms and limitations set forth therein).
Ordinary shares outstanding prior to this offering
Ordinary Shares Offered by usUp to 721,070 Ordinary Shares issuable upon the exercise of options held by former employees and consultants.
Securities Offered by the Selling SecurityholdersUp to 52,048,361 Ordinary Shares (includes 5,487,500 Ordinary Shares held by the Sponsor-Related Holders, 5,450,000 Ordinary Shares issuable upon the exercise of warrants held by the Sponsor-Related Holders and 41,110,861 Ordinary Shares held by current and former Rockley affiliates) and 5,450,000 warrants held by the Sponsor-Related Holders.
Terms of WarrantsEach whole warrant entitles the registered holder one Ordinary Share at a price of $11.50 per share. These warrants expire on August 11, 2026 at 5:00 p.m. New York City time, or earlier upon redemption.
Ordinary Shares Outstanding126,256,257129,910,925 ordinary shares (as of August 11, 2021).June 30, 2022)
Use of ProceedsproceedsWe will not receive any proceeds from the sale of Ordinary Shares or warrantsordinary shares by the selling securityholders. We will receive up to an aggregate of approximately $65.4 million from the exercise of the options, assuming the exercise in full of all the warrants and options for cash. If the warrants or options are exercised pursuant to a cashless exercise feature, we will not receive any cash from these exercises. We expect to use the net proceeds from the exercise of the warrants and options, if any, for general corporate purposes.shareholders.
Dividend policy
Lock-Up
Restrictions
Certain of our stockholders are subject to certain restrictions on transfer until the termination of applicable
lock-up
periods. See “Selling Securityholders — Certain Relationships with Selling Securityholders” for further discussion.
Dividend PolicyWe have not paid any cash dividends on our Ordinary Sharesordinary shares to date and have no current plans to pay cash dividends on our Ordinary Shares.ordinary shares. See “Market Information for Ordinary Shares and Dividend Policy — Dividend Policy.”
NYSE Symbol“RKLY”
Market for Ordinary Shares and WarrantsRisk factorsOur Ordinary Shares and Public Warrants are currently traded on the NYSE under the symbols “RKLY” and “RKLY.WS,” respectively.
Registration Rights
We are registering the offer and saleThis investment involves a high degree of the Ordinary Shares covered by this prospectus to satisfy certain registration rights we have granted. See “Certain Relationships and Related Party Transactions — Registration Rights Agreements.”
Risk Factorsrisk. See “Risk Factors” beginning on page 7 and other information included in this prospectus for a discussion of factors you should consider carefully before investing in our securities.making an investment decision.



6

Table of Contents

RISK FACTORS

Investing in our securities involves risks. Before you make a decision to buy our securities, in addition to the risks and uncertainties discussed above under “Forward-Looking Statements,” you should carefully consider the specific risks set forth herein. If any of these risks actually occur, it may materially harm our business, financial condition, liquidity, results of operations, and prospects. As a result, the market price of our securities could decline, and you could lose all or part of your investment. Additionally, the risks and uncertainties described in this prospectus or any prospectus supplement are not the only risks and uncertainties that we face. Additional risks and uncertainties not presently known to us or that we currently believe to be immaterial may become material and adversely affect our business. If any of the following risks or other risks not specified below materialize, our business financial condition and results of operations could be materially and adversely affected. In that case, the trading price of our Ordinary Sharesordinary shares could decline.

Risks Related to Rockley’s Business and Industry

Rockley has incurred net losses since inception and expects to continue to incur losses for the foreseeable future. If Rockley does not fully develop or commercialize its products and services, including its silicon photonics chipsets, or if such products and services experience significant delays, Rockley’s business, financial condition, and results of operation will be materially and adversely affected and Rockley may never achieve or sustain profitability.

Rockley has to date generated revenue primarily from
non-recurring
engineering (“NRE”) and development services for customer-specific designs of silicon photonics chipsets for incorporation into its customers’ end products. Rockley incurred a net loss of $30.6$168.0 million and $95.3$80.3 million for the threeyears ended December 31, 2021 and six months2020, respectively. For the years ended June 30,December 31, 2021 respectively. As of June 30, 2021,and 2020, Rockley had an accumulated deficit of $328.2 million.$400.9 million and $232.9 million, respectively. Rockley believes that it will continue to incur operating and net losses for the foreseeable future, including for a period of time after commercialization of its silicon photonics chipsets, which is not currently expected to begin until the second half of 2022; provided that any such commercialization may occur later than the second half of 2022 or not at all. Even if Rockley is able to successfully develop and sell its products, there can be no guarantee that it will do so within its anticipated timeframe or that its products will be commercially successful. Rockley’s potential future profitability is dependent upon the successful development, commercial introduction, and acceptance of its products and services, including its silicon photonics chipsets for the consumer wearables market and its module applications with biomarker detection capabilities for advanced health metrics. Because Rockley will incur costs to develop and commercialize its products and services, including its chipsets and module applications, before it receives any significant revenue from any sales of such products or services, Rockley’s losses in future periods may continue. Rockley may never achieve or sustain profitability.

Rockley expects to continue to incur operating losses for the foreseeable future as it:

continues to invest in its technology and its silicon photonics chipsets and modules, as well as its cloud-based analytics subscription service;
continues to develop innovative solutions and applications for its technology;
commercializes its silicon photonics solutions;
continues to invest in its sales and marketing activities and distribution channels;
invests and improves its operational, financial, and management information systems;
increases its headcount;
expands its intellectual property portfolio; and
enhances internal functions, systems, and infrastructure to support its anticipated transition to a public company.
infrastructure.

7

Rockley has a history of recurring losses and negative cash flows from operations, and a significant accumulated deficit, which raises substantial doubt about its ability to continue as a “going concern.”

Since inception, Rockley has financed its operations primarily through the issuance and sale of convertible loan notes, Ordinary Sharesdebt, ordinary shares and revenue received from agreed-upon projects. As of June 30,December 31, 2021 and March 31, 2022, Rockley’s cash and cash equivalents balance was $35.4$36.8 million and $11.9 million, respectively, and it had an accumulated deficit of $328.2 million.$400.9 million and $442.7 million, respectively. Due to Rockley’s history of recurring losses from operations, negative cash flows from operations, and a significant accumulated deficit, its management concluded that there is substantial doubt about Rockley’s ability to continue as a going concern. There have been no adjustments to the accompanying financial statements of Rockley to reflect this uncertainty. Rockley’s ability to continue as a going concern is dependent upon it becoming profitable in the future or obtaining the necessary capital to meet its obligations. Rockley’s determination of substantial doubt about its ability to continue as a going concern could materially limit its ability to raise additional funds through the issuance of equity securities, debt financing or otherwise. There can be no assurance that any such issuance of equity securities, debt financing or other means of financing will be available in the future, or the terms of any such financing will be acceptable to Rockley. Further, there can be no assurance that Rockley will ever become profitable or continue as a going concern.

If the end products into which Rockley’s products are incorporated are not fully developed and commercialized or do not achieve widespread market acceptance, or if such products experience delays, cancellations, or reductions, Rockley’s business, financial condition, and results of operations will be materially and adversely affected.

Rockley’s success in developing and commercializing its products depends in large part on its customers’ success in developing, commercializing, and achieving widespread market acceptance of their end products that incorporate Rockley’s products. Rockley’s customers may be unable to fully develop and commercialize, or achieve widespread market acceptance of, their end products that incorporate Rockley’s products. Further, these customers may not continue to incorporate Rockley’s products into their end products either in the short or long term. If such customers’ end products are not fully developed and commercialized, fail to achieve or maintain widespread market
7


acceptance, experience delays, or if Rockley’s customers otherwise choose not incorporate Rockley’s products into their end products, Rockley’s business, financial condition, and results of operations will be materially and adversely affected.

If Rockley’s products are not selected for inclusion in its customers’ end products, including products for the consumer
health and wellness market, or adopted in other industry verticals or use cases or are not adopted by leading consumer and
medical device companies, life sciences companies, or their respective suppliers, Rockley’s business will be materially and
adversely affected.

Rockley is currently developing products for use in its customers’ end products, which are in varying stages of development. Many of these products, including products for consumer device, medical device, and life sciences companies, require extensive testing or qualification processes, which involve testing of Rockley’s products in the customers’ end products and systems, as well as testing for reliability. These qualification processes may continue for several months or longer. However, qualification of any of Rockley’s products by a customer does not assure any sales of such product by Rockley to that customer. Even after successful qualification and sales by Rockley of a product to a customer, a subsequent revision in Rockley’s third-party contractors’ manufacturing process or Rockley’s selection of a new supplier may require a new qualification process with Rockley’s customers, which may result in delays in the sale of such product and could also result in Rockley holding excess or obsolete inventory. After Rockley’s products are qualified, it can take several months before the customer commences production of end products that incorporate Rockley’s products. Rockley spends significant time and resources to have its products selected for incorporation into these end products, which is known as a “design win.” If Rockley fails to win a significant number of design wins in its target markets, its business, results of operations, and financial condition will be materially and adversely affected.

8

Rockley is targeting the deployment of its products in the consumer health and wellness and medical device sectors and forecastsany estimates of Rockley’s future results contained in this prospectus assume that Rockley will successfully commercialize its products and achieve significant market penetration in these sectors. As a result, if Rockley’s products are not selected for inclusion by consumer device and medical device companies or life sciences companies, or their suppliers, Rockley’s actual results may differ materially from its forecastsestimates included in this prospectus and Rockley’s business would be materially and adversely affected.

Rockley’s limited operating history makes it difficult to evaluate its future prospects and the risks and challenges which may impact its business.

Rockley was founded in 2013, completed development of its advanced sensing platform in 2019, launched its healthcare module offering in 2020, and has not yet fully developed and commercialized any of its products. This relatively limited operating history makes it difficult to evaluate Rockley’s future prospects and the risks and challenges it may encounter. The risks and challenges which may impact

Rockley’s future prospects and business include, but are not limited to, its ability to:

successfully commercialize its products and services, including its silicon photonics chipsets, module applications, and analytics subscription service;
develop innovative applications for its silicon photonics and sensing technology;
expand its sales and marketing activities and distribution channels;
improve its operational, financial, and management information systems;
attract, hire, integrate, and retain qualified talent to support the growth of its business. This includesbusiness, including increasing headcount to appropriately staff to projected growth;
protect its intellectual property portfolio;
enhance internal, systems, functions, and infrastructure to support its anticipated transition to a public company;
infrastructure;
comply with existing and new or modified laws and regulations applicable to its business;
manage capital expenditures for its current and future products, as well as its supply chain and supplier relationships;
anticipate and respond to macroeconomic changes and changes in the markets in which it operates;
and
effectively manage its growth and business operations, including the impacts of the
COVID-19
pandemic on its business; and
business.

hire, integrate, and retain qualified talent to support the growth of its business.
If Rockley fails to successfully manage the risks and difficulties that it faces, including those associated with the challenges listed above and those described elsewhere in this “Risk FactorsRisks Related to Rockley’s Business and Industry”Industry section, its business, financial condition, and results of operations could be materially and adversely affected. Further, because Rockley has a limited operating history and has not yet commercialized its products, it is difficult to accurately assess its future prospects or financial performance. Rockley has encountered in the past, and will encounter in the future, risks and uncertainties frequently experienced by growing companies with limited operating histories in rapidly changing industries. If Rockley’s assumptions regarding these risks and uncertainties, which it uses to plan and operate its business, are incorrect or change, or if it does not address these risks successfully, its results of operations could differ materially from its expectations and its business, financial condition, and results of operations could be materially and adversely affected.

9

Rockley’s forecastsestimates and projectionsexpectations as to its financial performance are based upon assumptions, analyses, and internal estimates developed by Rockley’s management. If these assumptions, analyses, or estimates prove to be incorrect or inaccurate, Rockley’s actual operating results may differ materially from those forecasted or projected.
any such estimates and expectations.

Rockley’s forecastsestimates and projectionsexpectations as to its future financial performance are subject to uncertainty and are based on assumptions, analyses, and internal estimates developed by Rockley’s management, all or some of which may not prove to be correct or accurate. If these assumptions, analyses, or estimates including, but not limited to, those related to estimated revenue, production costs, operating expenses, and cash utilization, prove to be incorrect or inaccurate, Rockley’s actual operating results may differ materially from those forecastedany such estimates or projected.expectations. We have in the past experienced actual results which varied from our estimates. These assumptions, analyses, or estimates are subject to risks and uncertainties, some of which are outside of Rockley’s control. These risks and uncertainties include, but are
8


not limited to, risks discussed elsewhere in this “Risk FactorsRisks Related to Rockley’s Business and Industry”Industry section and in this prospectus, as well as those discussed below:

Revenue-related assumptions:
Customer contracts and design wins: Rockley’s existing memoranda of understanding (“MOUs”) and development contracts may not ultimately convert into production contracts. In addition, Rockley may be unable to secure design wins from additional customers in a timely manner;
Form of customer arrangement: It is possible that instead of entering into agreements with customers for the purchase of a significant amount of Rockley’s products, Rockley may be required to enter into license arrangements with certain customers, any of which would have a significant impact on the revenue Rockley has currently forecastedexpects to achieve;
Timing of launch and delivery: Rockley or Rockley’s customers may encounter delays in the launch or delivery of Rockley’s product or the customer’s end product incorporating Rockley’s product, including due to a customer’s decision to delay the launch of a product, Rockley’s ability to deliver its product in a timely manner to a customer, which in turn may result in the customer canceling a contract, technical challenges, or customer-related delays in its development program;
Pricing and volume fluctuation: Rockley may experience pricing and volume fluctuations due to price negotiations, lower than anticipated unit volumes, delays in volume ramp, decreases in average selling prices due to competition or market dynamics, or other factors; and
Timing and execution of customer agreements: Rockley may face difficulties in meeting customer milestones in a timely manner or achieving required technical specifications. In addition, Rockley may experience execution delays under its NRE programs, including with its largest customer, due to resource constraints or customer delay. Further, to the extent Rockley were to enter into licensing arrangements in lieu of a product sale with a customer, including its largest customer, it could have a significant negative impact on Rockley’s anticipated revenue.
revenue; and
Commercialization of products and services: Rockley must successfully commercialize its products and services, including its silicon photonics chipsets, module applications, and analytics subscription service.

Production cost-related assumptions:

Production volume and ramp: Rockley has in the past, and may in the future experience delays in contract execution, lower than expected manufacturing yields, manufacturing delays, and technical challenges, including if and when Rockley commences commercial production of its products, any of which could negatively impact forecasted production volume and ramp;
Production cost: Rockley may be unable to secure the volume pricing or yield cost levels underlying its assumptions and indirect materials and production overhead costs may exceed forecasted amounts; and
Inventory and obsolescence: Rockley’s quality, warranty, return merchandise authorization, and inventory obsolescence may exceed forecasted amounts. Rockley may also experience product recalls which are not included in Rockley’s assumptions. Further, Rockley may incur greater than expected costs in connection with its NRE programs.
10

Operating expenses and cash utilization-related assumptions: Rockley’s cash utilization may exceed currently anticipated rates due to a variety of factors, including lower than expected revenue, revenue delays, higher than anticipated production and manufacturing costs, operating expenses, and capital expenditures, lower than anticipated average selling prices, greater than anticipated cash needs for internal resources and organic growth, and potential strategic investments and acquisitions not currently anticipated.

Rockley’s forecastsestimates and projectionsexpectations may also include forecasts and estimates relating tobe based in part on the expected size and growth of the markets in which Rockley operates or intends to enter, including the consumer wearables, mobile device, and medical device markets. Such markets may not develop or grow, or may develop and grow at a lower rate than expected, and even if these markets experience the forecasted growth described in this prospectus, Rockley may not grow its business at similar rates, or at all. Accordingly, the forecasts and estimates of market size and growth described in this prospectus should not be taken as a guarantee or other indication of Rockley’s future growth or results of operations. In addition, these forecasts may be materially and adversely affected by a number of factors outside of Rockley’s control, including, but limited to, factors associated with the ongoing
COVID-19
pandemic.

The strategic initiatives Rockley has undertaken or may undertake in the future may be more costly than currently anticipated and Rockley may not generate sufficient revenue to offset the costs of these initiatives, which in turn would negatively impact Rockley’s ability to achieve and maintain profitability.

9


Rockley continues to invest in initiatives designed to grow its business, including:
partnering with customers and potential customers to develop and commercialize Rockley’s products;
investing in research and development;
investing in its workforce, including its engineering talent;
expanding its sales, marketing, and distribution efforts;
investing in new applications and markets for its products;
partnering with third partiesthird-parties to develop manufacturing processes; and
investing in legal, accounting, and other administrative and internal functions necessary to support its operations as a public company.

These initiatives may be more costly than anticipated and Rockley may not generate sufficient revenue to offset the costs of these initiatives. Certain of Rockley’s market opportunities, such as healthcare monitoring devices incorporating sensing capabilities for disease detection and management, are at an early stage of development, and it may be years before these end markets generate demand for Rockley’s products at scale, if at all. Rockley’s revenue may be adversely affected for a number of reasons, including the rate and degree of development or market acceptance of new technology that competes with its products, failure of Rockley’s customers to develop and commercialize their end products that incorporate Rockley’s products, Rockley’s inability to effectively manage production of its products to scale, Rockley’s inability to enter new markets or help its customers adopt Rockley’s products for new applications, and Rockley’s failure to attract new customers or expand orders from existing customers. Further, it is difficult to predict the size and growth rate of Rockley’s target markets, customer demand for its products, commercialization timelines, developments in silicon photonics technology, the entry of competitive products, or the success of existing competitive products and services. As a result, Rockley doesmay not expect to achieve profitability until 2023 at the earliest.profitability. If Rockley’s revenue does not grow over the short or long term, its ability to achieve and maintain profitability will be adversely affected, and the value of its business may significantly decrease.
11

Rockley expects its results of operations to fluctuate on a quarterly and annual basis, which could cause the Company’s sharestock price of Rockley to fluctuate or decline.
Rockley’s revenue and operating results have fluctuated in the past and may vary significantly in the future. Historical comparisons of its operating results may not be relevant, or indicative of future results. In particular, because Rockley’s revenue to date has been generated from NRE and development services for customer-specific designs of silicon photonics chipsets for testing in the customers’ end products, revenue in any given quarter or period can fluctuate based on the timing and success of its customers’ development projects. Accordingly, the results of any one quarter should not be relied upon as an indication of future performance. Rockley’s quarterly and annual financial results may fluctuate as a result of a variety of factors, many of which are outside of its control and may not fully reflect the underlying performance of Rockley’s business. These fluctuations could adversely affect
Rockley’s ability to meet its expectations or those of securities analysts, ratings agencies, or investors. If Rockley does not meet these expectations for any reporting period, the value of its business and its securities, could decline significantly. Factors that may cause these quarterly and annual fluctuations include, but are not limited to, those listed below:

the timing and magnitude of NRE services revenue in any quarter;
the timing and magnitude of operating expenses incurred, including research and development expenses;
Rockley’s ability to meet product development roadmaps and timelines, which in turn may be impacted by resource constraints and must meet certain technical standards;
the timing and degree of success of commercialization of Rockley’s products;
Rockley’s ability to attract and retain customers and successfully transition customers with which it is engaged in discussions to contracted customers with whom it has MOUs or development and supply agreements and to attract new customers;
changes in terms of customer agreements;
the ability of Rockley’s customers to commercialize and achieve widespread market adoption of products incorporating Rockley’s products;
the timing and magnitude of orders and shipments of Rockley’s products in any quarter;
the mix of product sales and licensing arrangements in lieu of product sales;
the actual timing and magnitude of sales returns and warranty claims of Rockley’s products in any quarter may differ from estimate;
Rockley’s ability to develop, introduce, commercialize, manufacture, and ship in a timely manner products that meet customer requirements;
disruptions in Rockley’s sales channels or termination of its relationships with key channel partners;
customer demand and product life cycles;
the receipt, reduction, or cancellation of, or changes in the forecasts or timing of, orders by customers;
fluctuations in the levels of inventories held by distributors or end customers;
the gain or loss of significant customers, including Rockley’s largest customer;
10


fluctuations in sales by customers who incorporate Rockley’s products into their end products;
cyclicality, seasonality, and the competitive landscape in Rockley’s target markets;
fluctuations in manufacturing yields;
changes in pricing, product cost, product volume, and product mix;
12

sales of subscriptions to Rockley’s cloud-based analytics subscription service, if and when commercially launched, and in the future, the rate of renewal of subscriptions by existing customers, the extent the use of subscription offerings and related services is expanded under such subscriptions, and timing and magnitude of any such subscriptions which are not renewed;
the mix of customers licensing the service on a subscription basis as compared to a perpetual license;
the size, timing, and terms of its subscription agreements with new customers;
supply chain disruptions, delays, shortages, and capacity limitations as a result of the
COVID-19
pandemic or other reasons;
the impact and duration of the global
COVID-19
pandemic;
the timing and rate of broader market adoption of consumer and medical devices utilizing Rockley’s products or technology across the consumer wearables, mobile device, and medical device sectors;
changes in the competitive landscape in Rockley’s target markets, including industry consolidation, regulatory developments, and new market entrants;
Rockley’s ability to effectively manage its third-party suppliers and manufacturing partners;
changes in the source, cost, and availability of materials and components incorporated in Rockley’s products;
adverse litigation, judgments, settlements or other litigation-related costs, or claims that may give rise to such costs;
general economic, industry, and market conditions, including trade disputes; and
Rockley’s forecastsestimates of potential or future market growth in this prospectus may not be accurate.

Rockley expects to incur significant research and development expenses and devote substantial resources to commercializing new products, which could increase its losses and negatively impact its ability to achieve or maintain profitability.

Rockley’s future growth depends on developing and commercializing its products, achieving widespread market adoption of its products, adapting existing products to new applications and customer requirements, and introducing new products to address changing customer and market demands. Rockley plans to incur substantial research and development expenses as part of its efforts to design, develop, manufacture, and commercialize new products and enhance existing products. Rockley’s research and development expenditures could increase its losses and adversely affect its results of operations in the future.
Further, Rockley’s research and development efforts may not be successful or result in additional revenue. This in turn would negatively impact Rockley’s ability to achieve or maintain profitability.
If Rockley is unable to manage its growth or expansion of operations, including in a cost-efficient manner, its business, operations, and financial condition, as well as its ability to scale its operations, could be materially and adversely affected.

Rockley’s ability to effectively manage its anticipated growth and expansion of operations and manage its transition to operating as a public company has and will alsocontinue to require itRockley to enhance its operational, financial, and management controls and infrastructure, human resources policies, and reporting systems. These enhancements and improvements will require significant capital expenditures, investments in additional headcount and other operating expenditures, and allocation of valuable management and employee resources. Rockley’s future financial performance and ability to execute on its business plan will depend, in part, on its ability to effectively manage any future growth and expansion. Rockley may be unable to effectively manage any future growth or
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expansion in an efficient or timely manner. Further, Rockley may not be able to implement improvements in an efficient or timely manner and may discover deficiencies in existing controls, programs, systems, and procedures, which could have an adverse effect on its business, reputation, and financial results.


Market opportunity estimates and growth forecasts included in this prospectus are subject to significant uncertainty and are based on assumptions and estimates that may not prove to be accurate.

The forecasts and estimates in this prospectus relating to the expected size and growth of the markets for consumer wearables, mobile devices, and medical devices may prove to be inaccurate. Even if these markets experience the forecasted growth described in this prospectus Rockley may not grow its business at similar rates, or at all. Rockley’s future growth is subject to many factors, including market adoption of its products, which is subject to many risks and uncertainties. Accordingly, the forecasts and estimates of market size and growth described in this prospectus, including Rockley’s estimates that the consumer wearables, mobile device, and medical devices markets will represent, in the aggregate, an approximately over $48 billion of total addressable market for healthcare monitoring devices incorporating additional sensing capabilities by 2025, should not be taken as indicative of Rockley’s future growth. In addition, these forecasts may be materially and adversely affected as a result of the
COVID-19 pandemic.
pandemic.
If Rockley is unable to accurately forecast long-term
end-customer
adoption rates and demand for Rockley’s products, it could materially and adversely affect its current and future financial results of operations.

Rockley is pursuing opportunities in markets that are undergoing rapid changes, including technological and regulatory changes, and it is difficult to predict the timing and size of the opportunities. For example, consumer health and wellness applications and healthcare monitoring devices require complex technology. Because these products may incorporate technology from other companies, commercialization of these products could be delayed or impaired on account of certain technological components of Rockley or others not
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being ready to be deployed. Although Rockley currently has MOUs or development and supply agreements with various consumer and medical device companies, these companies may not be able to commercialize products incorporating Rockley’s products immediately, or at all. Regulatory developments, many of which are outside of Rockley’s control, could also cause delays or otherwise impair commercial adoption of these products. Rockley’s future financial performance will depend on its ability to make timely investments in the correct market opportunities. Given the evolving nature of the markets in which Rockley operates in, it is difficult to predict customer demand or adoption rates for its products or the future growth of the markets in which it operates. As a result, the Company’s anticipated financial resultsRockley’s estimates included in this prospectus may not necessarily reflect various estimates and assumptions that may not prove accurate and these anticipated resultsany such estimates could differ materially from actual results due to the risks included in this “
Risk FactorsRisks Related to Rockley’s Business and Industry
” section, among others. If demand does not develop or if Rockley cannot accurately forecast customer demand, the size of its markets, inventory requirements, or its future financial results, its business, results of operations, and financial condition will be adversely affected.

Rockley’s target customer and product markets may not grow or develop as Rockley currently expects, and if Rockley fails to penetrate new markets and scale successfully within those markets, Rockley’s revenue and financial condition would be harmed.

Rockley’sRockley’s target markets include the consumerconsumer wearables, mobile device, and medical device markets. Any deterioration in Rockley’s target customer or product markets or reduction in capital spending to support these markets could lead to a reduction in demand for Rockley’s products, which would adversely affect its revenue and results of operations. Further, if Rockley’s target customer markets do not grow or develop in ways that Rockley currently forecasts,expects, demand for Rockley’s products may not materialize as expected, which would also negatively impact its business, financial condition, and results of operations. Rockley may be unable to predict the timing or development of trends in its target markets with any accuracy. If Rockley fails to accurately predict market requirements or market demand for these solutions, Rockley’s business may suffer.

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Rockley’s future revenue growth, if any, will depend in part on Rockley’s ability to penetrate Rockley’s current target markets, and to enter emerging markets, such as the market for consumer healthcare monitoring devices and predictive analytics. Meeting the technical requirements and securing design wins in any of these new markets will require a substantial investment of Rockley’s time and resources. Rockley may not secure design wins from these or other new markets, or achieve meaningful revenue from sales in these markets. If any of these markets do not develop as Rockley currently anticipates or if Rockley is unable to penetrate and scale them successfully, it may adversely affect Rockley’s ability to grow its business.

Rockley’s target markets are characterized by rapid technological change, which requires Rockley to continue to develop new products and technology innovations and could adversely affect market adoption of its products.

Rapid technological changes in the markets for sensing technology, including the consumer wearables, mobile device, and medical device markets, could adversely affect adoption of Rockley’s products, either generally or for particular applications. Rockley’s future success will depend upon its ability to develop and introduce a variety of new capabilities and innovations to its products, as well as introduce new products, to address the changing needs of its target markets. Delays in delivering new products that meet customers’ requirements could damage Rockley’s relationships with its customers and lead them to seek alternative sources of supply. Further, the introduction of new products by Rockley’s competitors, the delay or cancellation of any of Rockley’s customers’ end products into which Rockley’s products are designed, the market acceptance of products based on new or alternative technologies, or the emergence of new industry standards could render Rockley’s existing or future products uncompetitive, obsolete, and/or otherwise unmarketable.

In addition, Rockley’s success to date has been based on the delivery of prototypes and services to research and development programs in which customers are investing substantial capital to develop new products. Delays in introducing products and innovations, the failure to choose correctly among technical alternatives, or the failure to offer innovative products at competitive prices may cause existing and potential customers to purchase Rockley’s competitors’ products or turn to alternative sensing technology. If Rockley is unable to successfully develop products that meet changing customer or market requirements on a timely basis or that remain competitive with technological alternatives, its products may fail to achieve commercial adoption, its revenue will decline, it may experience operating losses, and its business and prospects will be adversely affected.

Rockley may be unable to make the substantial investments that are required to remain competitive.

The silicon photonics industry requires substantial and continuous investment in research and development in order to bring to market new and enhanced solutions. Rockley expects its research and development expenditures to increase in the future as part of its strategy to increase demand for Rockley’s solutions in Rockley’s current target markets and to expand into additional markets. Rockley may not have sufficient resources to maintain the level of investment in research and development required to remain competitive. In addition, Rockley cannot assure you that the technologies that are the focus of its research and development expenditures will become commercially successful or generate any revenue.
If Rockley fails to compete effectively, it may lose or fail to gain market share, which could negatively impact Rockley’s operating results and Rockley’s business.
The global optical components market in general, and the consumer sensor, healthcare, and data communications markets in particular, are highly competitive. Rockley expects competition to increase and intensify as additional companies enter Rockley’s target markets. Increased competition could result in price pressure, reduced gross margins, and difficulty achieving market penetration, any of which could harm Rockley’s business, financial condition, and results of operations. Rockley’s competitors range from large, international companies offering a wide range of services and optical components, such as LEDs, lasers, detectors, or photonic integrated circuit (“PICs”), to smaller companies specializing in narrow market verticals. Some of Rockley’s key
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competitors across various verticals include: ams AG, (“AMS”), Analog Devices, Inc. (“ADI”), Broadcom Inc. (“Broadcom”), Brolis Semiconductors (“Brolis”), Cisco Systems,DexCom, Inc. (“Cisco”), GlobalFoundries Inc. (“GlobalFoundries”), Intel Corporation, (“Intel”),Lightwave Logic, Inc. Lumentum Holdings Inc. (“Lumentum”), Maxim Integrated Products Inc. (“Maxim”),Masimo Corporation, Osram Licht AG, (“OSRAM”), Taiwan Semiconductor Manufacturing Company, Limited (“TSMC”), and Tower Semiconductor Ltd. (“Tower Jazz”). Rockley expects competition in its target markets to increase in the future as existing competitors improve or expand their product offerings and as new competitors enter these markets.
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Rockley’s ability to compete successfully depends, in part, on factors that are outside of its control, including industry and general economic trends. Rockley’s ability to compete successfully will depend on a number of factors, including its ability to:

define, design, and regularly introduce new products that anticipate the functionality and integration needs of Rockley’s customers’ next- generationnext-generation products and applications;
build strong and long-lasting relationships with Rockley’s customers and other industry participants;
cost-effectively develop and commercialize products which compete favorably with competitors’ products;
achieve design wins;
accurately estimate the effectiveness and success of Rockley’s customers’ end products incorporating Rockley’s products in their competitive end markets;
expand its research and development capabilities to provide innovative solutions and maintain Rockley’s product roadmap;
strengthen its sales and marketing efforts, brand awareness and reputation;
deliver products in volume on a timely basis at competitive prices;
withstand or respond to significant price competition;
build and expand international operations in a cost-effective manner;
obtain, maintain, protect, and enforce Rockley’s intellectual property rights;
defend potential patent infringement claims arising from third parties;
promote and support Rockley’s customers’ incorporation of Rockley’s products into their end products; and
attract, hire, and retain high-level talent, including Rockley’s management team and engineers.

Rockley’s competitors may also establish cooperative relationships among themselves or with third parties or may acquire companies that provide similar products to Rockley’s. As a result, new competitors or alliances may emerge that could capture significant market share. Any of these factors, alone or in combination with others, could harm Rockley’s business, financial condition, and results of operations and result in a loss of market share and an increase in pricing pressure.

Rockley may pursue strategic investments or acquisitions in the future. If Rockley fails to successfully select, execute, or integrate its acquisitions, then its business, results of operations, and financial condition could be materially and adversely affected, and the Company’ s sharestock price could decline.
From time to time, Rockley may pursue investments or acquisitions to add new products and technologies, acquire talent, gain new sales channels, or enter into new markets or sales territories. In addition to possible shareholder approval, Rockley may need approvals and licenses from relevant government authorities for the acquisitions and to comply with any applicable laws and regulations, which could result in increased delay and costs. Furthermore, acquisitions and the subsequent integration of new assets, businesses, key talent, customers,
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vendors, and suppliers require significant attention from Rockley’s management and could result in a diversion of resources from Rockley’s existing business, which in turn could have an adverse effect on Rockley’s operations. Acquired assets or businesses may not generate the financial results Rockley expects. Acquisitions could result in the use of substantial amounts of cash, potentially dilutive issuances of equity securities, the occurrence of significant goodwill impairment charges, amortization expenses for other intangible assets, and exposure to potential unknown liabilities of the acquired business. Moreover, the costs of identifying and consummating acquisitions may be significant.

Failure to successfully identify, complete, manage, and integrate acquisitions could materially and adversely affect its business, financial condition, and results of operations and could cause the Company’s shareRockley’s stock price to decline.

Rockley’s international operations expose it to operational, financial, and regulatory risks, including possible unfavorable regulatory, political, tax, and labor conditions, which could harm Rockley’s business.

Rockley is committed to growing its international sales, and while it has committed resources to expanding its international operations and sales channels, these efforts may not be successful. InternationalWe have significant international operations that are denominated in foreign currencies, primarily the British Pound and Euro, subjecting us to foreign currency exchange risk that may adversely impact our financial results. In addition, our international operations are subject to a number of other risks, including:

foreign currency fluctuations, which could result in increased operating expenses and reduced revenue;
political and economic instability, international terrorism, and anti-American or British sentiment, particularly in emerging markets;
disadvantages of competing against companies from countries that are not subject to U.S. and U.K. laws and regulations, including the Foreign Corrupt Practices Act, Office of Foreign Assets Control regulations, and U.S. anti-money laundering regulations, as well as exposure of Rockley’s foreign operations to liability under these regulatory regimes;
preference for locally branded products, and laws and business practices favoring local competition;
potential consequences of, and uncertainty related to, the “Brexit” process in the United Kingdom, which could lead to additional expense and complexity in doing business there;
less effective protection of intellectual property;
stringent regulation of the end products incorporating Rockley’s products and stringent consumer protection and product compliance regulations, including but not limited to General Data Protection Regulation in the European Union, European
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competition law, the Restriction of Hazardous Substances Directive, the Waste Electrical and Electronic Equipment Directive, and the European Ecodesign Directive that are costly to comply with and may vary from country to country;
difficulties and costs of staffing and managing foreign operations;
��
difficulties and costs of staffing and managing foreign operations;
foreign taxes, including withholding of payroll taxes; and
the U.S. government’s and U.K. government’s restrictions on certain technology transfer to certain countries of concern.

For example, Rockley has significant international operations that are denominated in foreign currencies, primarily the British Pound and Euro, subjecting it to foreign currency exchange risk that may adversely impact its financial results. The occurrence of any of these risks could negatively affect Rockley’s international business and consequently its business, operating results, and financial condition.

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The average selling prices of Rockley’s products could decrease rapidly over the life of the product, which may negatively affect Rockley’s revenue and margins. In addition, the selling prices Rockley is able to ultimately charge in the future for the products it is currently developing or commercializing may be less than what Rockley currently anticipates, which may cause Rockley’s actual operating results to differ materially from its expectations.

The prices that Rockley is able to ultimately charge in the future for the products it is currently developing or commercializing may experience declines for a variety of reasons, many of which are outside of Rockley’s control. In order to sell products that have a falling average unit selling price and maintain margins at the same time, Rockley will need to continually reduce product and manufacturing costs. To manage manufacturing costs, Rockley must engineer the most cost-effective design for its products and collaborate with its manufacturing counterparties to reduce manufacturing costs. Rockley also needs to continually introduce new products with higher sales prices and gross margin in order to maintain its overall gross margin. If Rockley is unable to manage the cost of older products or successfully introduce new products with higher gross margin, its revenue and overall gross margin would likely decline. In addition, the selling prices Rockley is able to ultimately charge in the future for the products it is currently developing or commercializing may be less than what Rockley currently projects, which may cause Rockley’s actual operating results to differ materially from its expectations.
estimates.

Rockley’s gross margins may fluctuate due to a variety of factors, which could negatively impact Rockley’s results of operations and Rockley’s financial condition.


Rockley’s gross margins may fluctuate due to a number of factors, including customer and product mix, market acceptance of Rockley’s new products, yield, wafer pricing, packaging and testing costs, competitive pricing dynamics, the impact of the
COVID-19
pandemic, and geographic and market pricing strategies. To the extent Rockley may offer certain customers favorable prices, it would decrease Rockley’s average selling prices and likely impact gross margins. Further, Rockley may in the future offer pricing incentives to Rockley’s customers on earlier generations of products that inherently have a higher cost structure, which would negatively affect Rockley’s gross margins. In addition, in the event Rockley’s customers, including Rockley’s larger customers, exert more pressure with respect to pricing and other terms, it could put downward pressure on Rockley’s margins.

Because Rockley does not operate its own manufacturing, assembly, or testing facilities, it may not be able to reduce its costs as rapidly as companies that operate their own facilities, and Rockley’s costs may even increase, which could further reduce Rockley’s gross margins. Rockley relies primarily on obtaining yield improvements and volume-based cost reductions to drive cost reductions. To the extent that such cost reductions do not occur at a sufficient level and in a timely manner, Rockley’s business, financial condition, and results of operations could be adversely affected and may vary from Rockley’s estimates.

In addition, Rockley may in the future maintain an inventory of Rockley’s products at various stages of production and in finished goods inventory. Rockley will hold these inventories in anticipation of customer orders. If those customer orders do not materialize in a timely manner, Rockley may have excess or obsolete inventory which Rockley would have to reserve or write-down, and Rockley’s gross margins would be adversely affected.

Because some of the raw materials and key components in its products come from limited or single source suppliers, Rockley is susceptible to supply shortages, long lead times for components, and supply changes, including as a result of industry consolidation, any of which could disrupt its supply chain and could delay deliveries of its products to customers, which could adversely affect Rockley’s business, results of operations, and financial condition.

Some of the components used in the manufacturing of Rockley’s products are sourced from third-party suppliers. To date, Rockley has produced its products in relatively limited quantities for use in products.products of Rockley’s customers. Rockley
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does not have extensive experience in managing its supply chain to manufacture and deliver its products at scale. Some of the key components used to manufacture Rockley’s products come from limited or single source suppliers. Rockley is therefore subject to the risk of shortages and long lead times in the supply of these components and the risk that its suppliers discontinue or modify components used in its products. Rockley has a global supply chain and the
COVID-19
pandemic and other health epidemics and outbreaks may adversely affect its ability to source components in a timely or cost effectivecost-effective manner from its third-party suppliers due to, among other things, work stoppages or interruptions. For example, Rockley relies on third-party foundries to manufacture its silicon photonic integrated circuits and for wafer scale integration. Any disruptions to those foundries could materially and adversely affect Rockley’s ability to manufacture its products. In addition, the lead times associated with certain components are lengthy and preclude rapid changes in quantities and delivery schedules. Rockley has in the past experienced and may in the future experience component shortages and price fluctuations of certain key components and materials, and the predictability of the availability and pricing of these components may be limited. In the event of a component shortage, supply interruption or material pricing change from suppliers of these components, Rockley may not be able to develop alternate sources in a timely manner or at all in the case of sole or limited sources. These risks may be exacerbated if any of Rockley’s suppliers were to cease operations or be acquired by a third party. If this were to occur, Rockley may need to
re-qualify
the supplier and/or otherwise confirm that such an event would not cause concerns with Rockley’s end customers or otherwise negatively impact Rockley’s relationships with its end customers. Developing alternate sources of supply for these components may be time-consuming, difficult, and costly and Rockley may not be able to source these components on terms
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that are acceptable to it, or at all, which may undermine Rockley’s ability to meet its requirements or to fill customer orders in a timely manner. Any interruption or delay in the supply of any of these parts or components, or the inability to obtain these parts or components from alternate sources at acceptable prices and within a reasonable amount of time, would adversely affect Rockley’s ability to meet its scheduled product deliveries to its customers. This could adversely affect Rockley’s relationships with its customers and channel partners and could cause delays in shipment of its products and adversely affect its operating results. In addition, increased component costs could result in lower gross margins. Even where Rockley is able to pass increased component costs along to its customers, there may be a lapse of time before it is able to do so such that Rockley must absorb the increased cost. If Rockley is unable to buy these components in quantities sufficient to meet its requirements on a timely basis, it will not be able to deliver products to its customers. This in turn could materially and adversely affect Rockley’s business, financial condition, and results of operations.

If the foundries with which Rockley contracts do not achieve satisfactory yields or quality, Rockley’s reputation and customer relationships could be harmed.

Rockley depends on satisfactory wafer foundry manufacturing capacity, wafer prices, and production yields, as well as timely wafer delivery, to meet customer demand and enable it to maintain gross margins. The fabrication of Rockley’s products is a complex and technically demanding process. Minor deviations in the manufacturing process can cause substantial decreases in yields and, in some cases, cause production to be suspended. Rockley’s foundry vendors may experience manufacturing defects and reduced manufacturing yields from time to time. Further, any new foundry vendors Rockley employs, whether due to industry consolidation, customer requirements, or otherwise, may present additional and unexpected manufacturing challenges that could require significant management time and focus. Changes in manufacturing processes or the inadvertent use of defective or contaminated materials by the foundries that Rockley employs could result in lower than anticipated production yields or unacceptable performance of Rockley’s products. Many of these problems are difficult to detect at an early stage of the manufacturing process and may be time-consuming and expensive to correct. Poor production yields from the foundries that Rockley employs, or defects, integration issues, or other performance problems in Rockley’s products could significantly harm Rockley’s customer relationships and financial results, and give rise to financial or other damages to Rockley’s customers. Any product liability claim brought against Rockley, even if unsuccessful, would likely be time-consuming and costly to defend.

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Manufacturing yields for new products initially tend to be lower as Rockley completes product development and commence volume manufacturing, and typically increase as Rockley brings the product to full production. While Rockley’s business model includes this assumption of improving manufacturing yields its assumptions may be incorrect and, as a result, material variances between projected and actual manufacturing yields will have a direct effect on Rockley’s gross margin and profitability. The difficulty of accurately forecasting manufacturing yields and maintaining cost competitiveness through improving manufacturing yields will continue to be magnified by the increasing process complexity of manufacturing silicon photonics products.

Raw material price fluctuations can increase the cost of Rockley’s products, impact Rockley’s ability to meet customer commitments, and may adversely affect its results of operations.

The cost of raw materials is a key element in the cost of Rockley’s products. Rockley’s inability to offset material price inflation through increased prices to customers, suppliers, productivity actions, or through commodity hedges could adversely affect Rockley’s results of operations. Many major components, product equipment items, and raw materials are procured or subcontracted on a single or sole-source basis. Although Rockley maintains a qualification and performance surveillance process and Rockley believes that sources of supply for raw materials and components are generally adequate, it is difficult to predict what effects shortages or price increases may have in the future. Rockley’s inability to fill its supply needs would jeopardize its ability to fulfill its contractual obligations, which could, in turn, result in reduced revenue, contract penalties or terminations, and damage to Rockley’s customer relationships.

Furthermore, increases in the price of wafers, testing costs, and commodities, which may result in increased production costs, mainly assembly and packaging costs, may result in a decrease in Rockley’s gross margins. Moreover, Rockley’s suppliers may pass the increase in raw materials and commodity costs onto it which would further reduce the gross margin of Rockley’s products. In addition, as Rockley is a fabless company, global market trends such as a shortage of capacity to fulfill Rockley’s fabrication needs also may increase Rockley’s raw material costs and thus decrease its gross margin.

Rockley is subject to the cyclical nature of the semiconductor industry.

The semiconductor industry is highly cyclical and is characterized by constant and rapid technological change, rapid product obsolescence, price erosion, evolving standards, short product life cycles, industry consolidation, and wide fluctuations in product supply and demand. The industry experienced significant downturns during past global recessions. These downturns have been characterized by diminished product demand, production overcapacity, high inventory levels, and accelerated erosion of average selling prices. While these downturns have not directly impacted Rockley’s business to date, any prolonged or significant downturn in the semiconductor industry could adversely affect Rockley’s business and reduce demand for Rockley’s products. Any future downturns in the semiconductor industry could also harm Rockley’s business, financial condition, and results of operations. Furthermore, any significant upturn in the semiconductor industry could result in increased competition for access to third-party foundry and assembly capacity. Rockley is dependent on the availability of this capacity to manufacture and assemble Rockley’s products and Rockley can provide no assurance that adequate capacity will be available to it in the future.

If Rockley or its suppliers do not maintain sufficient inventory or if they do not adequately manage their respective inventory, Rockley could lose sales or incur higher inventory-related expenses, which could negatively affect Rockley’s operating results.

To ensure adequate inventory supply, Rockley and its suppliers must forecast inventory needs and expenses, place orders sufficiently in advance with their respective suppliers and manufacturing counterparties, and manufacture products based on its estimates of future demand for particular products. Changes in customer purchasing patterns may affect Rockley’s ability to forecast its future operating results, including revenue, gross margins, cash flows, and profitability. Rockley’s ability to accurately forecast demand for its products could be
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be affected by many factors, including the growth rate, if any, in Rockley’s target markets or the market adoption of the end products into which Rockley’s products are incorporated, the emergence of new markets, an increase or decrease in customer demand for Rockley’s products or for products and services of its competitors, product introductions by competitors, the
COVID-19
pandemic, other health epidemics and outbreaks, and any associated work stoppages or interruptions, unanticipated changes in general market conditions, and the weakening of economic conditions or consumer confidence in future economic conditions. If Rockley’s products are commercialized in markets that are quickly growing, including the consumer wearables, mobile device, and medical device markets, Rockley may face challenges acquiring adequate supplies to manufacture its products and/or Rockley and its manufacturing counterparties may not be able to manufacture its products at a rate necessary to satisfy the levels of demand, which would negatively affect Rockley’s revenue. This risk may be exacerbated by the fact that Rockley may not carry or be able to obtain for its manufacturers a significant amount of inventory to satisfy short-term demand increases. If it fails to accurately forecast customer demand, Rockley may experience excess inventory levels or a shortage of products available for sale.

Inventory levels in excess of customer demand may result in inventory write-downs or write-offs and the sale of excess inventory at discounted prices, which would adversely affect Rockley’s financial results, including its gross margin, and have a negative effect on its brand. Conversely, if Rockley underestimates customer demand for its products, Rockley, or its manufacturing counterparties, may not be able to deliver products to meet its requirements, and this could result in damage to Rockley’s brand and customer relationships and adversely affect its revenue and operating results.

If Rockley’s products do not conform to, or are not compatible with, existing or emerging industry standards, demand for Rockley’s products may decrease, which in turn would harm Rockley’s business and operating results.

Rockley’s ability to compete in the future will depend on its ability to identify and ensure compliance with evolving industry standards in its target markets, as well as in the silicon photonics and sensing technology industry generally. The emergence of new industry standards could render Rockley’s products incompatible with products developed by third-party suppliers or make it difficult for Rockley’s products to meet the requirements of certain device manufacturers and their suppliers. If Rockley’s customers or Rockley’s third-party suppliers adopt new or competing industry standards with which Rockley’s solutions are not compatible, or if industry groups fail to adopt standards with which Rockley’s products are compatible, Rockley’s products would become less desirable to its current or prospective customers. As a result, Rockley’s sales would suffer and it could be required to make significant expenditures to develop new products. Although Rockley designs its products to be compliant with applicable industry standards, proprietary enhancements may not in the future result in conformance with existing industry standards under all circumstances. If Rockley’s products do not conform to, or are not compatible with, existing or emerging standards, it would harm its business, financial condition, and results of operations.

Rockley may be subject to warranty or product liability claims, which could result in unexpected expenses and loss of market share.

Rockley may be subject to warranty or product liability claims. These claims may require Rockley to make significant expenditures to defend those claims, replace Rockley’s solutions, refund payments, or pay damage awards. Rockley has not yet commercialized its products. Accordingly, the operation of Rockley’s products and technology has not been validated over longer periods. If a customer’s end product fails in use, the customer may incur significant monetary damages, including a product recall or associated replacement expenses as well as lost revenue. The customer may claim that a defect in Rockley’s product caused the product failure and assert a claim against Rockley to recover monetary damages. The cost of defending these claims and satisfying any arbitration award or judgment with respect to these claims would result in unexpected expenses, which could be substantial, and could harm Rockley’s business, financial condition, and results of operations. Although Rockley carries product liability insurance, this insurance is subject to significant deductibles and may not adequately cover Rockley’s costs arising from defects in its products or otherwise.

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The complexity of Rockley’s products and its anticipated future product and service offerings could result in unforeseen delays or expenses from undetected defects, errors, or reliability issues in hardware or software that could reduce the market adoption of its new products, damage its reputation with current or prospective customers, and adversely affect its operating costs.

Rockley’s current and future products and service offerings are or are expected to be highly technical and very complex and require high standards to manufacture or distribute and have in the past and will likely in the future experience defects, errors, or reliability issues at various stages of development. Rockley may be unable to timely release new products, product updates, manufacture existing products, correct problems that have arisen, or correct such problems to its customers’ satisfaction. Additionally, undetected errors, defects, or security vulnerabilities, especially as new products or updates are introduced or as new versions are released, could result in inaccurate data to the end users of products incorporating Rockley’s products. Any of the foregoing could negatively impact Rockley’s ability to commercialize a product or service offering, result in litigation against Rockley, and damage Rockley’s credibility. These risks may be heightened in the medical device industry, one of Rockley’s target markets, where the end user may act in reliance upon inaccurate data as a result of errors or defects, or where there may be a privacy or data breach of an end user’s personal health information. Some errors or defects in Rockley’s products and service offerings may only be discovered after they have been tested, commercialized, and deployed by customers. In these cases, Rockley may incur significant additional development costs and product recall, repair, or replacement costs. These problems may also result in claims, including class actions, against Rockley by its customers or others. Rockley’s reputation or brand may be damaged as a result of these problems and customers may be reluctant to buy its products, which could adversely affect its ability to retain existing customers and attract new customers and could adversely affect its financial results.

In addition to product liability claims, Rockley could face material legal claims for breach of contract, fraud, tort, or breach of warranty as a result of these problems. Defending a lawsuit, regardless of its merit, could be costly and may divert management’s attention and adversely affect the market’s perception of Rockley and its products. In addition, Rockley’s business liability insurance coverage could prove inadequate with respect to a claim and future coverage may be unavailable on acceptable terms or at all. These product-related issues could result in claims against Rockley and its business could be adversely affected.

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Rockley currently expects to recognize subscription revenue from its future cloud-based analytics subscription offering ratably over the term of these subscriptions and, to a lesser extent, perpetual licenses ratably over an expected period of benefit and, as a result, downturns in sales may not be immediately reflected in its operating results.

If Rockley is able to commercially launch its cloud-based analytics subscription service, which is currently expected to occur as early as 2023, it expects to recognize revenue ratably over the terms of its subscriptions with customers. As a result, a substantial portion of the revenue that it will report in each period will be derived from the recognition of deferred revenue relating to agreements entered into during previous periods. Consequently, a decline in new sales or renewals in any one period may not be immediately reflected in its revenue results for that period. This decline, however, will negatively affect its revenue in future periods. Accordingly, the effect of significant downturns in sales and market acceptance of its subscription service and potential changes in the rate of renewals may not be fully reflected in its results of operations until future periods. This will also make it difficult for Rockley to rapidly increase revenue growth through additional sales in any period, as revenue from new customers generally will be recognized over the term of the applicable agreement. Rockley may be unable to commercially launch its subscription service offering in a timely manner or at all and such subscription offering may not achieve widespread customer adoption.

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Any decline in customer renewals, terminations, or failure to convince customers to use Rockley’s cloud-based analytics subscription service would harm its business, results of operations, and financial condition.

The rate at which Rockley’s customers purchase subscriptions to its cloud-based analytics service will depend on a number of factors, including the perceived value of the service. Rockley anticipates that its subscription offerings for enterprise customers will range from one to two years subject to renewal terms. Rockley’s ability to grow revenue from its cloud-based analytics subscription offering, if and when commercially launched, will depend on a significant percentage of customer renewals when the then-existing subscription terms expire, as well as renewals on the same or more favorable terms. Customers will have no obligation to renew their subscriptions, and Rockley may not be able to accurately predict customer renewal rates. The growth of Rockley’s business will depend in part on its customers adopting and expanding their use of Rockley’s cloud-based analytics subscription offering and related services. If Rockley’s customers do not maintain or renew their subscriptions or renew on less favorable terms, Rockley’s future business prospects and growth opportunities may suffer.

If Rockley’s future platform offerings do not interoperate with its customers’ network and security infrastructure or with third-party products, websites, or services, it would negatively impact its business and results of operations.

Rockley’s cloud-based analytics subscription offering, which is under development and is currently expected to be commercially launched as early as 2023, is expected to allow for the deployment of Rockley’s technology through a cloud-based
software-as-a-service
model. As a result, it must interoperate with Rockley’s customers’ existing network and security infrastructure. The components of Rockley’s customers’ infrastructure have different specifications, rapidly evolve, utilize multiple protocol standards, include multiple versions and generations of products, and may be highly customized. Rockley must be able to interoperate and provide its software service to customers with highly complex and customized networks, which requires careful planning and execution between its customers, its customer support teams, and its channel partners. Further, whenever there are new or updated elements of the customers’ infrastructure or new industry standards or protocols, Rockley may have to update or enhance its cloud platform to continue to provide service to customers. Rockley’s competitors or other vendors may refuse to work with Rockley to allow their products to interoperate with Rockley’s, which could make it difficult for Rockley’s cloud-based analytics subscription service to function properly in customer networks that include these third-party products.

Rockley may not deliver or maintain interoperability quickly or cost-effectively, or at all. If Rockley fails to maintain compatibility of its cloud- basedcloud-based analytics subscription service with its customers’ network and security infrastructures, its customers may not be able to fully utilize the service, and Rockley may, among other consequences, fail to achieve widespread customer adoption of this subscription service and experience reduced demand for its products and services, which would materially harm its business, operating results, and financial condition.

Rockley licenses technology from third parties, and its inability to maintain those licenses could harm its business.

Rockley incorporates technology that it licenses from third parties, including software, into its software subscriptions. Rockley cannot be certain that its licensors are not infringing the intellectual property rights of third parties or that its licensors have sufficient rights to the licensed intellectual property in all jurisdictions in which Rockley may sell its software subscriptions. In addition, some licenses may be
non-exclusive,
and therefore its competitors may have access to the same technology licensed to Rockley. Some of Rockley’s license agreements may be terminated for convenience by the licensors. Rockley may also be subject to additional fees or be required to obtain new licenses if any of its licensors allege that Rockley has not properly paid for such licenses or that it has improperly used the technologies under such licenses, and such licenses may not be available on terms acceptable to Rockley or at all. If Rockley is unable to continue to license any of this
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technology because of intellectual property infringement claims brought by third parties against its licensors or against it, or claims against Rockley by its licensors, or if Rockley is unable to continue its license agreements or enter into new licenses on commercially reasonable terms, its ability to develop and sell software subscriptions containing such technology would be severely limited, and its business could be harmed. Additionally, if Rockley is unable to license necessary technology from third parties, it may be forced to acquire or develop alternative technology, which it may be unable to do in a commercially feasible manner or at all, and Rockley may be required to use alternative technology of lower quality or performance standards. This would limit and delay its ability to offer new or competitive software subscriptions and increase its costs of production. As a result, Rockley’s margins, market share, and operating results could be significantly harmed.

Portions of Rockley’s cloud-based analytics subscription offering utilize open-source software, and any failure to comply with the terms of one or more of these open source licenses could negatively affect its business.

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Rockley’s cloud-based analytics subscription offering contains software made available by third parties under
so-called
“open “open source” licenses. From time to time, there have been claims against companies that distribute or use open-sourceopen source software in their products and services, asserting that such open source software infringes the claimants’ intellectual property rights. Rockley could be subject to suits by parties claiming that what Rockley believes to be licensed open-sourceopen source software infringes their intellectual property rights. Use and distribution of open-sourceopen source software may entail greater risks than use of third-party commercial software, as open source licensors generally do not provide warranties or other contractual protections regarding infringement claims or the quality of the code. In addition, certain open-sourceopen source licenses require that source code for software programs that are subject to the license be made available to the public and that any modifications or derivative works to such open source software continue to be licensed under the same terms. Further, certain open-sourceopen source licenses also include a provision that if Rockley enforces any patents against the software programs that are subject to the license, it will lose the license to such software. If Rockley were to fail to comply with the terms of such open-sourceopen source software licenses, such failures could result in costly litigation, lead to negative public relations, or require that it quickly find replacement software which may be difficult to accomplish in a timely manner.

Although Rockley monitors its use of open source software in an effort both to comply with the terms of the applicable open source licenses and to avoid subjecting its software to conditions it does not intend, the terms of many open source licenses have not been interpreted by U.S. or international courts, and there is a risk that these licenses could be construed in a way that could impose unanticipated conditions or restrictions on its ability to commercialize its product or operate its business. By the terms of certain open-sourceopen source licenses, Rockley could be required to release the source code of its software and to make its proprietary software available under open source licenses, if Rockley combines or distributes its software with open source software in a certain manner. In the event that portions of its software are determined to be subject to an open-sourceopen source license, Rockley could be required to publicly release the affected portions of its source code,
re-engineer
all, or a portion of, that software or otherwise be limited in the licensing of its software, each of which could reduce or eliminate the value of its product. Many of the risks associated with usage of open-sourceopen source software cannot be eliminated, and could negatively affect its business, results of operations, and financial condition.

Risks Related to Rockley’s Debt Financings

Rockley is subject to restrictive debt covenants that may limit its ability to finance its future operations and capital needs and to pursue business opportunities and activities.

The Indenture imposes significant operating and financial restrictions on us and our subsidiaries. These restrictions limit us and our subsidiaries ability, among other things, to:

issue ordinary shares or other securities convertible or exercisable into ordinary shares;
incur additional indebtedness or issue certain disqualified stock and preferred stock;
place restrictions on the ability of us to make dividends and our subsidiaries to pay dividends or make other payments to us;
enter into agreements limiting subsidiary distributions;
redeem or repurchase equity securities;
prepay subordinated indebtedness;
make certain investments, including acquisitions;
engage in transactions with affiliates;
sell certain assets or merge with or into other companies;
guarantee indebtedness; and
create liens.

In addition, the Indenture requires us to pledge at all times at least $20.0 million of cash and cash equivalents to secure the Notes, which requirement further limits our liquidity position.

As a result of these covenants and restrictions, we may be limited in how we conduct our business and we may be unable to raise additional debt or equity financing to pursue our business plan or otherwise compete effectively or to take advantage of new business opportunities. The terms of any future indebtedness we may incur could include more restrictive covenants, including on us and/or our subsidiaries. There is no assurance that we will be able to maintain compliance with these covenants in the future and, if we fail to do so, that we will be able to obtain waivers from the holders of the Notes and/or amend the covenants.

These restrictions may significantly limit Rockley’s ability to operate its businesses and may prohibit or limit its activity to enhance its operations or take advantage of potential business opportunities as they arise. All of these limitations are subject to significant exceptions and qualifications. These covenants could limit Rockley’s ability to finance its future operations and capital needs and its ability to pursue business opportunities and activities that may be in its interest. If Rockley breaches any of these covenants, it would be in default under its indebtedness, which may then become immediately due and payable. In addition, Rockley will become subject to significant penalties if it fails to meet its obligations under the financing documents relating to the Notes and the 144A Warrants, including the Registration Rights Agreement. Rockley may not have, or be able to obtain, sufficient funds to make these accelerated or penalty payments. Rockley’s ability to comply with the provisions of its financing arrangements may be affected by changes in economic or business conditions or other events beyond its control. These restrictions and covenants, or our failure to maintain compliance with them, would materially and adversely affect our business, results of operations, financial condition, and our growth prospects.

We have a significant number of securities outstanding that can be converted into, or exercised for, ordinary shares and certain of our outstanding warrants contain anti-dilution protection, all which may cause significant dilution to our shareholders, have a material adverse impact on the market price of our ordinary shares and make it more difficult for us to raise funds through future equity offerings.
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As of June 30, 2022, we had outstanding 129,910,925 ordinary shares. As of that date, we had outstanding Notes convertible into 26,461,038 ordinary shares (excluding any ordinary shares which may be issued in connection with interest make-whole payment, to the extent we issue such ordinary shares, it will result in additional dilution and could cause our stock price to decline) and 144A Warrants exercisable into an aggregate of 26,461,038 ordinary shares, and we have granted the selling shareholders the Overallotment Option to purchase Additional Notes and Additional 144A Warrants convertible or exercisable into ordinary shares in connection with the private placement financing. The issuance of ordinary shares upon the conversion or exercise of these securities would dilute the percentage ownership interest of all shareholders, might dilute the book value per share of our ordinary shares and would increase the number of our publicly traded shares, which could depress the market price of our ordinary shares. Our 144A Warrants contain a ratchet anti-dilution provision which, subject to limited exceptions, would reduce the exercise price of such securities (and increase the number of shares issuable) in the event that we in the future issue ordinary shares, or securities convertible into or exercisable to purchase ordinary shares, at price per share lower than the exercise price then in effect, to such lower price. Our outstanding 144A Warrants are currently exercisable to acquire an aggregate of 26,461,038 ordinary shares at an exercise price of $5.00 per share. This ratchet anti-dilution provision would be triggered by the future issuance by us of ordinary shares or ordinary share equivalents at a price per share below the then applicable exercise price of the 144A Warrants, subject to limited exceptions. If issued, the Additional 144A Warrants will contain similar terms.

In addition to the dilutive effects described above, the perceived risk of dilution as a result of the significant number of increased outstanding ordinary shares due to the conversion of the Notes and the exercise of the 144A Warrants as well as the Additional Notes and Additional 144A Warrants that may be issued if the Overallotment Option were exercised may cause our ordinary shareholders to be more inclined to sell their shares, which would contribute to a downward movement in the price of our ordinary shares. Moreover, the perceived risk of dilution and the resulting downward pressure on our ordinary share price could encourage investors to engage in short sales of our ordinary shares, which could further contribute to price declines in our ordinary shares. The fact that our shareholders, note holders and warrant holders can sell substantial amounts of our ordinary shares in the public market, whether or not sales have occurred or are occurring, as well as the existence of the ratchet anti-dilution provision in the 144A Warrants and, if issued, the Additional 144A Warrants, could make it more difficult for us to raise additional funds through the sale of equity or equity-related securities in the future at a time and price that we deem reasonable or appropriate, or at all. Any of the foregoing would likely cause our stock price to decline.

Our existing and future indebtedness, including the Notes, restricts our ability to raise additional capital to fund our operations and repay our debt including the Notes and limits our ability to react to changes in the economy or our industry.

Our indebtedness could:

limit our ability to issue ordinary shares or other securities convertible or exercisable into ordinary shares;
limit our ability to borrow, or increase our cost of borrowing, additional funds;
make it difficult for us to satisfy our obligations under the Notes and our other indebtedness and contractual and commercial commitments;
require us to dedicate a substantial portion of our cash flow from operations to payments of principal, interest on, and other fees related to such indebtedness, thereby reducing the availability of our cash flow to fund working capital and capital expenditures, and for other general corporate purposes;
increase our vulnerability to general adverse economic and technology industry conditions; and
limit our flexibility in exercising our business plan or planning for, or reacting to, changes in our business and our industry, which may place us at a competitive disadvantage compared to our competitors that are better capitalized.

Our ability to make scheduled payments of the principal of, to pay interest on or to refinance our indebtedness, depends on our ability to raise capital in the future as well as our future financial performance, which is subject to several factors including economic, financial, competitive and other factors beyond our control. Our business may not generate cash flow from operations in the future sufficient to satisfy our obligations under our indebtedness or any future indebtedness we may incur as well as our ability to make necessary capital expenditures. If we are unable to raise capital on terms acceptable to us or generate such cash flow, we may be required to adopt one or more alternatives, such as reducing or delaying investments or capital expenditures, selling assets, refinancing or obtaining additional capital on terms that may be onerous or highly dilutive. Our ability to refinance our existing or future indebtedness will depend on the conditions in the capital markets and our financial condition prior to maturity of the Notes or such other indebtedness.

In addition, we may incur significant additional indebtedness that could increase the risks associated with our indebtedness. While the Indenture generally limits our ability to incur additional indebtedness, there are certain exceptions available to us to incur additional indebtedness, including if the Overallotment Option is exercised by the selling shareholders and Additional Notes are issued under the Indenture in an aggregate principal amount of up to $81.5 million. To the extent we incur any additional indebtedness, the capital required to service such indebtedness would negatively impact our business, financial condition, and results of operations and impose a further strain on the Company and could result in additional dilution.

Rockley’s business depends substantially on the efforts of its executive officers, including its Chief Executive Officer and founder, Dr. Andrew Rickman, OBE, and other highly skilled talent, and its operations may be severely disrupted if it lost their services.

Rockley is highly dependent on its founder, Dr. Andrew Rickman, OBE as well its other executive officers, and the loss of his services would adversely affect Rockley’s business because his loss could make it more difficult to, among other things, compete with other market participants, manage Rockley’s research and development activities, and retain existing customers or cultivate new ones. Competition for highly-skilled talent is often intense and Rockley may incur significant costs to attract highly-skilled talent. Rockley may not be successful in attracting, integrating, or retaining qualified talent to fulfill its current or future needs. Rockley has, from time to time, experienced, and it
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expects to continue to experience, difficulty in hiring and retaining highly skilled employees with appropriate qualifications. In addition, Rockley has experienced, and may in the future experience, changes in its senior management. For example, Dr. Amit Nagra, our former Chief Operating Officer, left the Company in April 2022 and in June 2022, Chad Becker was appointed as our Interim Chief Financial Officer to succeed Mahesh Karanth, who resigned from his position as Chief Financial Officer in June 2022.

In addition, job candidates and existing employees often consider the value of the equity awards they receive in connection with their employment. If the perceived value of Rockley’s equity or equity awards declines, it may adversely affect Rockley’s ability to retain highly skilled employees. If Rockley fails to attract new talent or fails to retain and motivate its current talent, or if it fails to effectively manage any transitions among its senior management, its business, operations, and future growth prospects could be adversely affected.


Customer-Related Risks

Rockley currently has, and intends to target, customers and suppliers that are large corporations with substantial negotiating power, exacting product, quality, and warranty standards, and potentially competitive internal solutions. If Rockley is unable to sell its products to these customers or is unable to enter into agreements with customers and suppliers on satisfactory terms, its prospects and results of operations will be adversely affected.

Many of Rockley’s customers and suppliers, and potential customers, are large corporations with substantial negotiating power relative to it and, in some instances, may have internal solutions that are competitive to
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Rockley’s products. Many of these large corporations that are customers or potential customers also have significant development resources, which may allow them to acquire or develop independently, or in partnership with others, competitive technologies. Meeting the technical requirements and securing design wins with any of these companies will require a substantial investment of Rockley’s time and resources. Rockley cannot assure you that its products or technology will secure design wins from these or other companies or that it will generate meaningful revenue from the sales of its products to these key customers and potential customers. If Rockley’s products are not selected by these large corporations or if these corporations develop or acquire competitive technology, it will have an adverse effect on Rockley’s business.

Rockley currently depends on a few large customers for a substantial portion of its revenue. The loss of, or a significant reduction in, orders from Rockley’s customers, including its largest customer, could significantly reduce its revenue and adversely impact Rockley’s operating results.

Rockley believes that its operating results for the foreseeable future will continue to depend to a significant extent on revenue attributable to a few large customers, including Apple Inc., Rockley’s largest customer, and Hengtong Rockley Technology Co., Ltd. (“HRT”), its second largest customer. Rockley’s two largest customers collectively accounted for 100%82% and 99.6%100% of Rockley’s revenue in 20202021 and 2019,2020, respectively. Revenue attributable to Rockley’s largest customer accounted for the majority of its revenue in 20202021 and 2019,2020, respectively. Rockley anticipates revenue attributable to this customer will fluctuate from period to period, although it expects to remain dependent on this customer for a significant portion of its revenue for the foreseeable future. Rockley has a master supply and development agreement with this customer, which provides a general framework for Rockley’s transactions with it. This agreement continues until either party terminates for material breach. Under this agreement, Rockley has agreed to develop and deliver new products to this customer at its request, provided it also meets Rockley’s business purposes, and has agreed to indemnify it for intellectual property infringement or any injury or damages caused by Rockley’s products. This customer does not have any minimum or binding purchase obligations to Rockley under this agreement and could elect to discontinue or reduce making purchases from Rockley with little or no notice.

HRT is a joint venture (the “JV”) formed by Rockley with Jiangsu Hengtong Optic-Electric Co., Ltd. (“Hengtong”), a subsidiary of Hengtong Group, Co., Ltd., in 2017. Under the Sino-Foreign Equity Joint Venture Contract dated December 19, 2017 by and between Hengtong and Rockley Photonics Ltd, a wholly-owned subsidiary of Rockley (the “JV Agreement”) and the related technology development agreement and license agreement, HRT must procure chipsets from Rockley for use in finished products and HRT owns the copyright in the final designs. HRT has a license to the underlying intellectual property in the reference designs and Rockley has certain
non-compete
obligations under the JV Agreement. During the years ended December 31, 20202021 and 2019,2020, Rockley made sales to HRT of $5.3$0.3 million and $6.7$5.3 million, respectively. See notes 3
Certain Relationships and 11Related Party Transactions – Rockley – Hengtong JV” and Notes 4 and 13 to the notes to Rockley’s consolidated financial statements included elsewhere in this prospectus.

In addition, customers may seek to enter into licensing arrangements in lieu of product purchases, which could negatively impact Rockley’s revenue, and, to a lesser extent, Rockley’s gross margins. If Rockley’s customers were to choose to work with other manufacturers or its relationships with its customers is disrupted for any reason, it could have a significant negative impact on Rockley’s business. Any reduction in sales attributable to Rockley’s larger customers would have a significant and disproportionate impact on Rockley’s business, financial condition, and results of operations.

Rockley’s customers, or the distributors through which it sells to these customers, may choose to use products in addition to Rockley’s, use a different product altogether, or develop an
in-house
solution. Any of these events could significantly harm its business, financial condition, and results of operations. In addition, if Rockley’s distributors’ relationships with Rockley’s end customers, including its larger end customers, are disrupted for inability to deliver sufficient products or for any other reason, it could have a significant negative impact on Rockley’s business, financial condition, and results of operations.

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Rockley is dependent in part upon its relationships and alliances with industry participants to generate revenue, which involves risks and uncertainties.

Rockley has, and in the future may, acquire interests in joint ventures, which may subject Rockley to risk because, among other things, Rockley cannot exercise sole decision-making power and its partners may have different economic interests than Rockley has. For example, Rockley currently holds a 24.9% share in a strategic joint venture with another industry participant
and is currently in discussions
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regarding potential licensing of technology to the joint venture in return for future payments. Rockley is therefore dependent on the successful execution of a licensing agreement with this joint venture partner to generate additional revenue. Rockley may also acquire interests in other joint ventures with third parties. There are additional risks involved in joint venture transactions. For example, as a
co-investor
in a joint venture, Rockley may not be in a position to exercise sole decision-making authority relating to the joint venture or other entity. As a result, the operations of any joint venture are subject to the risk that third parties may make business, financial, or management decisions with which Rockley does not agree, or the management of the joint venture may take risks or otherwise act in a manner that does not serve Rockley’s interests. Further, there may be a potential risk of impasse in some business decisions because Rockley may not be in a position to exercise sole decision-making authority. In such situations, it is possible that Rockley may not be able to exit the relationship because it may not have the funds necessary to complete a
buy-out
of the other partner or it may be difficult to locate a third-party purchaser for its interest. Because Rockley may not have the ability to exercise control over such operations, it may not be able to realize some or all of the benefits that it believes will be created from its involvement. In addition, there is the potential that a joint venture partner may become bankrupt or have divergent, conflicting, or inconsistent economic or business interests from Rockley. This could result in, among other things, exposing Rockley to liabilities of the joint venture in excess of its proportionate share of these liabilities. If any of the foregoing were to occur, Rockley’s business, financial condition, and results of operations could suffer.

If Rockley is unable to expand or further diversify its customer base, its business, financial condition, and results of operations could suffer.

Rockley currently expects the composition of its largest customers to vary over time, and that revenue attributable to its largest customers in any given period may decline over time. Rockley’s relationships with existing customers may deter potential customers who compete with these customers from buying Rockley’s products. If Rockley is unable to expand or further diversify its customer base, it could harm its business, financial condition, and results of operations.

Rockley does not currently have any products in commercial production. Accordingly, Rockley views its current customer relationships in the following stages: (a) customers with whom it is “engaged,”“engaged”, or in discussions with, regarding potential product features for incorporation into such customer’s end products or (b) customers with whom it is “contracted” where Rockley has
non-binding
MOUs or development and supply agreements. These
non-binding
MOUs and development and supply agreements provide a general framework for Rockley’s transactions with the customer and typically provide that Rockley will develop and deliver new products meeting the customer’s specifications. These agreements do not contain any minimum or binding purchase obligations. If Rockley is unable to transition customers with whom it is engaged in discussions to contracted customers or if Rockley fails to otherwise attract new customers, it would negatively impact Rockley’s ability to grow its business and gain market share, which in turn would harm Rockley’s financial condition and results of operations.

Because Rockley does not anticipate long-term purchase commitments with its customers, orders may be cancelled, reduced, or rescheduled with little or no notice, which in turn exposes Rockley to inventory risk, and may cause its business and results of operations to suffer.

Rockley anticipates that its products will be sold directly to customers as well as through distributors and resellers, with, in certain cases, no long- termlong-term or minimum purchase commitments from them or their end
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customers. Rockley expects that sales of its products will be primarily made pursuant to standard purchase orders, which orders may be cancelled, reduced, changed, or rescheduled with little or no notice or penalty. Cancellations of orders could result in the loss of anticipated sales without allowing Rockley sufficient time to reduce its inventory and operating expenses. In addition, changes in forecasts or the timing of orders from its customers expose Rockley to the risks of inventory shortages or excess inventory. As a result, Rockley’s revenue and operating results could fluctuate materially and could be materially and disproportionately impacted by purchasing decisions of Rockley’s customers, including Rockley’s larger customers. In the future, Rockley’s customers or its distributors or their end customers may decide to purchase fewer units than expected, may alter their purchasing patterns at any time with limited or no notice, or may decide not to continue to purchase Rockley’s products at all, any of which could cause Rockley’s revenue to decline materially and materially harm Rockley’s business, financial condition, and results of operations.

Cancellations of, reductions in, or rescheduling of customer orders could also result in the loss of anticipated sales without allowing Rockley sufficient time to reduce its inventory and operating expenses, as a substantial portion of Rockley’s expenses are fixed at least in the short term. In addition, changes in forecasts or the timing of orders expose Rockley to the risks of inventory shortages or excess inventory. Any of the foregoing events could materially and adversely affect Rockley’s business, financial condition, and results of operations.

If Rockley is unable to establish and maintain confidence in its long-term business prospects among customers and analysts and within its industry or is subject to negative publicity, then Rockley’s financial condition, operating results, business prospects, and access to capital may suffer materially.

Rockley has not yet fully developed or commercialized its products or services and the successful commercialization of Rockley’s products depends in part on Rockley’s customers and potential customers committing to use Rockley’s products in their own products. Customers may be less likely to purchase Rockley’s products if they are not convinced that Rockley’s business will succeed or that its service and support and other operations will continue in the long term. Similarly, suppliers and other third parties will be less likely to invest time and resources in developing business relationships with Rockley if they are not convinced that Rockley’s business will succeed. If Rockley is unable to establish and maintain confidence in its long-term business prospects among customers, suppliers, analysts, ratings agencies, and within its industry or is subject to negative publicity, then Rockley’s financial condition, operating results, business prospects, and access to capital may suffer materially.

Rockley’s investments in educating its customers and potential customers about the advantages of Rockley’s silicon photonics and sensing technology and its applications will require significant financial and talent resources and may not result in sales of Rockley’s products.

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Educating Rockley’s prospective customers, and to a lesser extent, its existing customers, about Rockley’s silicon photonics and sensing technology and its applications in health monitoring devices, its advantages over competitive technologies, and the potential application of Rockley’s products in different industries and use cases is an integral part of Rockley’s strategy to expand into additional markets. Rockley’s efforts to educate potential customers and the market generally will require significant financial and talent resources. These educational efforts may not be successful and Rockley may not offset the costs of such efforts with revenue from the new customers. If Rockley is unable to acquire new customers to offset these expenses, its financial condition will be adversely affected.

Rockley’s business depends substantially on the efforts of its executive officers, including its Chief Executive Officer and founder, Dr. Andrew Rickman, OBE, and highly skilled talent, and its operations may be severely disrupted if it lost their services.
Rockley is highly dependent on its founder, Dr. Andrew Rickman, OBE as well its other executive officers, and the loss of his services would adversely affect Rockley’s business because his loss could make it more
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difficult to, among other things, compete with other market participants, manage Rockley’s research and development activities, and retain existing customers or cultivate new ones. Competition for highly skilled talent is often intense and Rockley may incur significant costs to attract highly-skilled talent. Rockley may not be successful in attracting, integrating, or retaining qualified talent to fulfill its current or future needs. Rockley has, from time to time, experienced, and it expects to continue to experience, difficulty in hiring and retaining highly skilled employees with appropriate qualifications.
In addition, job candidates and existing employees often consider the value of the equity awards they receive in connection with their employment. If the perceived value of Rockley’s equity or equity awards declines it may adversely affect Rockley’s ability to retain highly skilled employees. If Rockley fails to attract new talent or fails to retain and motivate its current talent, its business and future growth prospects could be adversely affected.
Legal and Regulatory Risks Related to Rockley’s Business

Rockley is subject to governmental export and import control laws and regulations. Rockley’s failure to comply with these laws and regulations could have an adverse effect on its business, prospects, financial condition, and results of operations.

Certain of Rockley’s products and services are subject to export control and import laws and regulations, including the U.S. Export Administration Regulations, U.S. Customs regulations, and various economic and trade sanctions regulations administered by the U.S. Treasury Department’s Office of Foreign Assets Controls. U.S. export control laws and regulations and economic sanctions prohibit the shipment of certain products and services to U.S. embargoed or sanctioned countries, governments and persons. In addition, complying with export control and sanctions regulations for a particular sale may be time-consuming and result in the delay or loss of sales opportunities. Exports of Rockley’s products and technology must be made in compliance with these laws and regulations. If Rockley fails to comply with these laws and regulations, Rockley and certain of its employees could be subject to substantial civil or criminal penalties, including the possible loss of export or import privileges, fines, which may be imposed on Rockley and responsible employees or managers, and, in extreme cases, the incarceration of responsible employees or managers.

Changes to trade policy, tariffs, and import/export regulations may have a material adverse effect on Rockley’s business, financial condition, and results of operations.

Changes in global political, regulatory, and economic conditions, or in laws and policies governing foreign trade, manufacturing, development, and investment in the territories or countries where Rockley may purchase its components, sell its products, or conduct its business, could adversely affect Rockley’s business. The United States has in the past instituted or proposed changes in trade policies that included the negotiation or termination of trade agreements, the imposition of higher tariffs on imports into the United States, economic sanctions on individuals, corporations, or countries, and other government regulations affecting trade between the United States and other countries where Rockley conducts its business. For instance, effective December 17, 2021, the U.S. Bureau of Industry and Security ("BIS”) of the U.S. Department of Commerce placed Hengtong and certain of its affiliates on the BIS “Entity List,” meaning that the U.S. Export Administration Regulations prohibit companies from providing products and technologies to organizations on the “Entity List” without prior authorization. In response to this decision, Rockley terminated a planned technology license to the JV. A number of other nations have proposed or instituted similar measures directed at trade with the United States in response. As a result of these developments or any future similar developments, there may be greater restrictions and economic disincentives on international trade and economic cooperation that could adversely affect Rockley’s business. It may be time-consuming and expensive for Rockley to alter its business operations to adapt to or comply with any such changes, and any failure to do so could have a material adverse effect on its business, financial condition, and results of operations.

Rockley may become involved in legal and regulatory proceedings and commercial or contractual disputes, which could have an adverse effect on its profitability and financial position.

Rockley may be, from time to time, involved in litigation, regulatory proceedings, and commercial or contractual disputes that may be significant. These matters may include, without limitation, disputes with
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Rockley’s suppliers and customers, intellectual property claims, shareholder litigation, government investigations, class action lawsuits, personal injury claims, environmental issues, customs and value-added tax disputes, and employment and tax issues. In addition, Rockley could face in the future a variety of labor and employment claims against it, which could include but is not limited to general discrimination, wage and hour, privacy, ERISA, or disability claims. In such matters, government agencies or private parties may seek to recover from Rockley indeterminate amounts in penalties or monetary damages (including, in some cases, treble or punitive damages) or seek to limit Rockley’s operations in some way. These types of lawsuits could require significant management time and attention or could involve substantial legal liability, adverse regulatory outcomes, and/or substantial expenses to defend. Often these cases raise complex factual and legal issues and create risks and uncertainties. No assurances can be given that any proceedings and claims will not have a material adverse impact on Rockley’s operating results and financial position or that its established reserves or its available insurance will mitigate this impact.

Rockley is subject to, and must remain in compliance with, numerous laws and governmental regulations across various jurisdictions concerning the use, distribution, and sale of its products. Some of Rockley’s customers also require that it comply with their own unique requirements relating to these matters.

Rockley sells products that contain electronic components, and such components may contain materials that are subject to government regulation in locations where Rockley sells its products. For example, certain regulations limit the use of lead in electronic components. Since Rockley operates on a global basis, compliance with regulations is a complex process which requires continual monitoring of regulations and an ongoing compliance process to ensure that Rockley and its suppliers are in compliance with existing regulations in each market where it operates. If there is an unanticipated new regulation that significantly impacts Rockley’s use and sourcing of various components or requires more expensive components, that regulation could materially and adversely affect its business, results of operations, and financial condition. Rockley’s products may also be used in healthcare monitoring and other medical devices, which are subject to additional regulation. If Rockley fails to adhere to these new regulations or fails to continually monitor the updates, it may be subject to litigation, loss of customers, or negative publicity and its business, results of operations, and financial condition will be adversely affected.

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Rockley may in the future become subject to additional regulations, including U.S. Food and Drug Administration (the “FDA”) clearance or approval, for health monitoring products in which Rockley’s products are incorporated. Achieving and maintaining compliance and approval under applicable regulations may be difficult to achieve.

Rockley’s products may be incorporated into end products in the health monitoring sector, including products which collect clinical data. Accordingly, it is possible that certain of Rockley’s products, or the end products which incorporate Rockley’s products will be subject to current and future regulation by the FDA, as well as by other federal, state, and local agencies. As Rockley’s target market is consumer wellness rather than medical, Rockley currently anticipates that FDA clearance will be unnecessary for its products targeting the consumer wearables market; however, Rockley intends to monitor and comply with regulations to the extent they become applicable to Rockley.

Manufacturers of medical devices are required to comply with applicable laws and regulations governing development, testing, manufacturing, labeling, marketing, and distribution of medical devices. Devices are generally subject to varying levels of regulatory control, based on the risk level of the device. Governmental regulations specific to medical devices are wide-ranging and govern, among other things:

product design, development, and manufacture;
laboratory,
pre-clinical
and clinical testing, labeling, packaging, storage, and distribution;
premarketing clearance or approval;
record-keeping;
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record-keeping;
product marketing, promotion and advertising, sales, and distribution; and
post-marketing surveillance, including reporting of deaths or serious injuries and recalls and correction and removals.

Rockley or its customers may not be able to obtain the necessary clearances or approvals for their products or may be unduly delayed in doing so, which could harm Rockley’s business. Furthermore, even if Rockley is granted regulatory clearances or approvals, they may include significant limitations on the permitted uses for the product, which may limit the market potential for the product. Delays in obtaining clearance or approval could increase Rockley’s costs and harm Rockley’s revenue and growth.

Additionally, Rockley’s products may be subject to regulation by similar agencies in other states and foreign countries. While Rockley believes that it has complied with all applicable laws and regulations, continued compliance with such laws or regulations, including any new laws or regulations, might impose additional costs on Rockley which could adversely affect its financial performance and results of operations.

Rockley is subject to various environmental laws and regulations that could impose substantial costs upon Rockley.

Concerns over environmental pollution and climate change have produced significant legislative and regulatory efforts on a global basis, and Rockley believes this will continue both in scope and in the number of countries participating. In addition, as climate change issues become more prevalent, foreign, federal, state, and local governments and Rockley’s customers have been responding to these issues. The increased focus on environmental sustainability may result in new regulations and customer requirements, or changes in current regulations and customer requirements, which could materially and adversely impact Rockley’s business, results of operations, and financial condition. If Rockley is unable to effectively manage real or perceived issues, including concerns about environmental impacts or similar matters, sentiments toward Rockley or its products could be negatively impacted, and its business, results of operations, or financial condition could suffer.

Rockley’s operations are and will be subject to foreign, federal, state, and local environmental laws and regulations, and such laws and regulations could directly increase the cost of energy, which may have an effect on the way Rockley manufactures products or utilizes energy to produce its products. In addition, any new regulations or laws in the environmental area might increase the cost of raw materials or key components Rockley uses in its products. Environmental regulations require Rockley to reduce product energy usage, monitor and exclude an expanding list of restricted substances, and to participate in required recovery and recycling of its products. Environmental and health and safety laws and regulations can be complex, and Rockley has limited experience complying with them. Capital and operating expenses needed to comply with environmental laws and regulations can be significant, and violations may result in substantial fines and penalties, third-party damages, suspension of production, or a cessation of Rockley’s operations.

The costs of complying with environmental laws and regulations and any claims concerning noncompliance, or liability with respect to contamination in the future, could have a material adverse effect on Rockley’s financial condition or operating results. Rockley may face unexpected delays in obtaining the required permits and approvals in connection with its planned production facilities that could require significant time and financial resources and delay its ability to operate these facilities, which would adversely impact Rockley’s business, prospects, financial condition, and operating results.

Rockley is subject to U.S. and foreign anti-corruption and anti-money laundering laws and regulations. Rockley can face criminal liability and other serious consequences for violations, which can harm its business.

Rockley is subject to the U.S. Foreign Corrupt Practices Act of 1977, as amended, the U.S. domestic bribery statute contained in 18 U.S.C. § 201, the U.S. Travel Act, the USA PATRIOT Act, the U.K. Bribery Act of 2010,
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and possibly other anti-bribery and anti-money laundering laws in countries in which Rockley conducts activities. Anti-corruption laws are interpreted broadly and prohibit companies and their employees, agents, contractors, and other collaborators from authorizing, promising, offering, or providing, directly or indirectly, improper payments or anything else of value to recipients in the public or private sector. Rockley can be held liable for the corrupt or other illegal activities of its employees, agents, contractors, and other collaborators, even if Rockley does not explicitly authorize or have actual knowledge of such activities. Any violations of the laws and regulations described above may result in substantial civil and criminal fines and
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penalties, imprisonment, the loss of export or import privileges, debarment, tax reassessments, breach of contract and fraud litigation, reputational harm, and other consequences.

Failures, or perceived failures, to comply with privacy, data protection, and information security requirements in the variety of jurisdictions in which Rockley operates may adversely impact its business, and such legal requirements are evolving, uncertain, and may require improvements in, or changes to, Rockley’s policies and operations.

Rockley’s current and potential future operations and sales are subject to laws and regulations addressing privacy and the collection, use, storage, disclosure, transfer, and protection of a variety of types of data. For example, the European Commission has adopted the General Data Protection Regulation and California recently enacted the California Consumer Privacy Act of 2018, both of which provide for potentially material penalties for
non-compliance.
These regimes may, among other things, impose data security requirements, disclosure requirements, and restrictions on data collection, uses, and sharing that may impact Rockley’s operations and the development of its business. Rockley has limited access to collect, store, process, or share certain information collected by its products, and Rockley’s products may evolve to collect additional information. Therefore, the full impact of these privacy regimes on Rockley’s business is rapidly evolving across jurisdictions and remains uncertain at this time.

Rockley may also be affected by cyber-attacks and other means of gaining unauthorized access to its products, systems, and data. For instance, cyber criminals or insiders may target Rockley or third parties with which it has business relationships to obtain data, or in a manner that disrupts Rockley’s operations or compromises its products or the systems into which its products are integrated.
Due to the political uncertainty involving Russia and Ukraine, there is an increased likelihood that escalation of tensions could result in cyber-attacks that could either directly or indirectly impact our operations.

Rockley is assessing the continually evolving privacy and data security regimes and measures it believes are appropriate in response. Since these data security regimes are evolving, uncertain, and complex, especially for a global business such as Rockley’s,like Rockley, Rockley may need to update or enhance its compliance measures and these updates or enhancements may require implementation costs. In addition, Rockley may not be able to monitor and react to all developments in a timely manner. The compliance measures Rockley does adopt may prove ineffective. Any failure, or perceived failure, by Rockley to comply with current and future regulatory or customer-driven privacy, data protection, and information security requirements, or to prevent or mitigate security breaches, cyber-attacks, or improper access to, use of, or disclosure of data, or any security issues or cyber-attacks affecting Rockley, could result in significant liability, costs (including the costs of mitigation and recovery), and a material loss of revenue resulting from the adverse impact on its reputation and brand, loss of proprietary information and data, disruption to its business and relationships, and diminished ability to retain or attract customers and business partners. Such events may result in governmental enforcement actions and prosecutions, private litigation, fines, and penalties or adverse publicity, and could cause customers and business partners to lose trust in Rockley, which could have an adverse effect on its reputation and business.

Further, in the event Rockley’s products, or the end products into which Rockley’s products are incorporated, involve the collection of personal medical or clinical data, Rockley would be subject to additional privacy regulations. For example, the Health Insurance Portability and Accountability Act of 1996 (“HIPAA”) regulations apply U.S. national standards for some types of electronic health information transactions and the data elements used in those transactions to ensure the integrity, security, and confidentiality of health information and standards to protect the privacy of individually identifiable health information businesses receive, maintain
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or transmit. The Health Information Technology for Economic and Clinical Health Act of 2009 (“HITECH Act”) expanded the scope of the privacy and security requirements under HIPAA and increased penalties for violations. In addition, the HITECH Act enacted federal breach notification rules requiring notification to affected individuals and the Department of Health and Human Services (and in some cases, relevant media outlets) whenever a breach of protected health information occurs. Rockley’s failure to maintain confidentiality of sensitive protected health information or other personal information in accordance with the applicable regulatory requirements could damage its reputation and expose Rockley to claims, fines, and penalties. Rockley’s business, operating results, and financial condition could also be negatively impacted by a violation of the HIPAA privacy or security rules or any other applicable privacy or data security law.

Many U.S. states and international jurisdictions in which Rockley operates also have laws and regulations that protect the privacy and security of confidential, protected health information, or other personal information and have similar or even more protection than U.S. federal regulations. Furthermore, state data breach notification laws continue to expand the type of protected health information and other personal information they encompass, and in many cases are more burdensome than the HIPAA/HITECH breach reporting requirements.

Regulations related to conflict minerals may cause Rockley to incur additional expenses and could limit the supply and increase the costs of certain metals used in the manufacturing of its products.

As a public company, Rockley will becomeis subject to the requirements under the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010, (the “Dodd-Frank Act”),or the Dodd-Frank Act, that will require it to determine, disclose, and report whether its products contain conflict minerals. The implementation of these requirements could adversely affect the sourcing, availability, and pricing of the materials used in the manufacture of components used in Rockley’s products. In addition, Rockley will incur additional costs to comply with the disclosure requirements, including costs related to conducting diligence procedures to determine the sources of conflict minerals that may be used in or necessary to the production of its products and, if applicable, potential changes to products, processes, or sources of supply as a consequence of such verification activities. It is also possible that its reputation may be adversely affected if Rockley determines that certain of its products contain minerals not determined to be conflict-free or if Rockley is unable to alter its products, processes, or sources of supply to avoid use of such materials.

Risks Related to Rockley’s Intellectual Property

Despite the actions Rockley is taking to defend and protect its intellectual property, Rockley may not be able to adequately protect or enforce its intellectual property rights or prevent unauthorized parties from copying or reverse engineering its products or technology. Rockley’s efforts to protect and enforce its intellectual property rights and prevent third parties from violating its rights may be costly.
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The success of Rockley’s products and its business depend in part on Rockley’s ability to obtain patents and other intellectual property rights and maintain adequate legal protection for its products in the United States and other international jurisdictions. Rockley relies on a combination of patent, trademark, and trade secret laws, as well as confidentiality procedures and contractual restrictions, to establish and protect its proprietary rights, all of which provide only limited protection.

As of June 30,December 31, 2021, Rockley had 85192 issued and allowed patents and 8590 other patent applications pending in the United States and 5981 patents in foreign jurisdictions. The 85192 issued and allowed patents in the United States expire in the years beginning in 20212022 through 2040. The 5981 patents in foreign jurisdictions include 3351 in the United Kingdom, 2326 in China, 1 in Europe, and 3 in Japan, and they expire in the years beginning 2027 through 2039. Many of Rockley’s issued patents and pending patent applications relate to sensors and sensor chips.

Rockley cannot assure you that any patents will be issued with respect to its currently pending patent applications or that any trademarks will be registered with respect to its currently pending applications in a
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manner that gives Rockley adequate defensive protection or competitive advantages, if at all, or that any patents issued to Rockley or any trademarks registered by it will not be challenged, invalidated, or circumvented. Rockley may file for patents and trademarks in the United States and in certain international jurisdictions, but such protections may not be available in all countries in which it operates or in which Rockley seeks to enforce its intellectual property rights, or may be difficult to enforce in practice. For example, the legal environment relating to intellectual property protection in certain emerging market countries where Rockley may operate in the future is relatively weaker, often making it difficult to create and enforce such rights. Rockley’s currently registered trademarks and any patents and trademarks that may be issued or registered, as applicable, in the future with respect to pending or future applications may not provide sufficiently broad protection or may not prove to be enforceable in actions against alleged infringers. Rockley cannot be certain that the steps it has taken will prevent unauthorized use of its technology or the reverse engineering of its technology. Moreover, others may independently develop technologies that are competitive to Rockley or infringe Rockley’s intellectual property.

Protecting against the unauthorized use of Rockley’s intellectual property, products, and other proprietary rights is expensive and difficult, particularly internationally. Unauthorized parties may attempt to copy or reverse engineer Rockley’s sensing technology or certain aspects of Rockley’s products or manufacturing processes that it considers proprietary. Litigation may be necessary in the future to enforce or defend Rockley’s intellectual property rights, to prevent unauthorized parties from copying or reverse engineering its products, or technology to determine the validity and scope of the proprietary rights of others or to block the importation of infringing products into the United States.

Any such litigation, whether initiated by Rockley or a third party, could result in substantial costs and diversion of management resources, either of which could adversely affect Rockley’s business, operating results, and financial condition. Even if it obtains favorable outcomes in litigation, Rockley may not be able to obtain adequate remedies, especially in the context of unauthorized parties copying or reverse engineering its products or technology.

Further, many of Rockley’s current and potential competitors have the ability to dedicate substantially greater resources to defending intellectual property infringement claims and to enforcing their intellectual property rights than Rockley has. Attempts to enforce its rights against third parties could also provoke these third parties to assert their own intellectual property or other rights against Rockley or result in a holding that invalidates or narrows the scope of Rockley’s rights, in whole or in part. Effective patent, trademark, service mark, copyright, and trade secret protection may not be available in every country in which Rockley’s products are available and competitors based in other countries may sell infringing products in one or more markets. Failure to adequately protect Rockley’s intellectual property rights could result in Rockley’s competitors offering similar products, potentially resulting in the loss of some of Rockley’s competitive advantage and a decrease in its revenue, which would adversely affect Rockley’s business, operating results, financial condition, and prospects.

Third-party claims that Rockley is infringing intellectual property, whether successful or not, could subject Rockley to costly and time-consuming litigation or expensive licenses, and its business could be adversely affected.

Although Rockley has applied for patents related to its products and technology, a number of companies hold patents covering aspects of sensing and photonic chip technologies. In addition to these patents, participants in this industry typically also protect their technology, especially embedded software, through copyrights and trade secrets. As a result, there is frequent litigation based on allegations of infringement, misappropriation, or other violations of intellectual property rights. Rockley may in the future receive inquiries from other intellectual property holders and may become subject to claims that it infringes their intellectual property rights, particularly as Rockley expands its presence in the market, expands to new use cases, and faces increasing competition. In addition, parties may claim that the names and branding of Rockley’s products infringe their trademark rights in
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certain countries or territories. If such a claim were to prevail, Rockley may have to change the names and branding of its products in the affected territories and it could incur other costs.

Rockley currently has a number of agreements in effect pursuant to which it has agreed to defend, indemnify, and hold harmless its customers, suppliers, and channel partners and other counterparties from damages and costs which may arise from the infringement by Rockley’s products of third- partythird-party patents or other intellectual property rights. The scope of these indemnity obligations varies, and, in some instances, include indemnification for damages and expenses, including attorneys’ fees. Rockley’s insurance may not cover all intellectual property infringement claims. A claim that its products infringe a third party’s intellectual property rights, even if untrue, could adversely affect Rockley’s relationships with its customers, may deter future customers from purchasing its products, and could expose Rockley to costly litigation and settlement expenses. Even if Rockley is not a party to any litigation between a customer and a third party relating to infringement by its products, an adverse outcome in any such litigation could make it more difficult for Rockley to defend its products against intellectual property infringement claims in any subsequent litigation in which it is a named party. Any of these results could adversely affect Rockley’s brand and operating results.

Rockley may in the future need to initiate infringement claims or litigation to try to protect its intellectual property rights. In addition to litigation where Rockley is a plaintiff, Rockley’s defense of intellectual property rights claims brought against it or its customers,
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suppliers, and channel partners, with or without merit, could be time-consuming, expensive to litigate or settle, divert management resources and attention, and force Rockley to acquire intellectual property rights and licenses, which may involve substantial royalty or other payments and may not be available on acceptable terms or at all. Further, a party making such a claim, if successful, could secure a judgment that requires Rockley to pay substantial damages or obtain an injunction and also Rockley may lose the opportunity to license its technology to others or to collect royalty payments. An adverse determination also could invalidate or narrow Rockley’s intellectual property rights and adversely affect its ability to offer its products to its customers and may require that Rockley procure or develop substitute products that do not infringe, which could require significant effort and expense. Any of these events could adversely affect Rockley’s business, reputation, operating results, financial condition, and prospects.

Rockley’s intellectual property applications, including patent applications, may not be approved or granted or may take longer than expected to result in approval or grant, which may have a material adverse effect on Rockley’s ability to prevent others from commercially exploiting products similar to Rockley’s.

Rockley cannot be certain that it is the first inventor of the subject matter to which it has filed a particular patent application, or if it is the first party to file such a patent application. If another party has filed a patent application to the same subject matter as Rockley has, Rockley may not be entitled to the protection sought by the patent application. Rockley also cannot be certain whether the claims included in a patent application will ultimately be allowed in the applicable issued patent or the timing of any approval or grant of a patent application. Further, the scope of protection of issued patent claims is often difficult to determine. As a result, Rockley cannot be certain that the patent applications that it files will issue, or that its issued patents will afford protection against competitors with similar technology. In addition, Rockley’s competitors may design around Rockley’s registered or issued intellectual property, which may adversely affect Rockley’s business, prospects, financial condition, and operating results.

In addition to patented technology, Rockley relies on its unpatented proprietary technology, trade secrets, designs, experiences, workflows, data, processes, software, and
know-how.

Rockley relies on proprietary information (such as trade secrets, designs, experiences, workflows, data,
know-how,
and confidential information) to protect intellectual property that may not be patentable or subject to copyright, trademark, trade dress, or service mark protection, or that Rockley believes is best protected by means that do not require public disclosure. Rockley generally seeks to protect this proprietary information by entering into confidentiality agreements, or consulting, services, or employment agreements that contain
non-disclosure
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and
non-use
provisions with its employees, consultants, contractors, and third parties. However, these agreements may be breached or may otherwise fail to prevent disclosure, third-party infringement, or misappropriation of its proprietary information, may be limited as to their term, and may not provide an adequate remedy in the event of unauthorized disclosure or use of proprietary information. Rockley has limited control over the protection of trade secrets used by its current or future manufacturing counterparties and suppliers and could lose future trade secret protection if any unauthorized disclosure of such information occurs. In addition, Rockley’s proprietary information may otherwise become known or be independently developed by its competitors or other third parties. To the extent that its employees, consultants, contractors, advisors, and other third parties use intellectual property owned by others in their work for Rockley, disputes may arise as to the rights in related or resulting
know-how
and inventions. Costly and time-consuming litigation could be necessary to enforce and determine the scope of Rockley’s proprietary rights, and failure to obtain or maintain protection for its proprietary information could adversely affect its competitive business position. Furthermore, laws regarding trade secret rights in certain markets where Rockley operates may afford little or no protection to its trade secrets.

Rockley also relies on physical and electronic security measures to protect its proprietary information, but it cannot provide assurance that these security measures will not be breached or provide adequate protection for its property. There is a risk that third parties may obtain and improperly utilize Rockley’s proprietary information to its competitive disadvantage. Rockley may not be able to detect or prevent the unauthorized use of such information or take appropriate and timely steps to enforce its intellectual property rights.

Rockley may be subject to damages resulting from claims that it or its current or former employees have wrongfully used or disclosed alleged trade secrets of its current or former employees’ former employers. Rockley may be subject to damages if its current or former employees wrongfully use or disclose Rockley’s trade secrets.

Rockley may be subject to claims that it or its current or former employees have inadvertently or otherwise used or disclosed trade secrets or other proprietary information of a current or former employee’s former employers. Litigation may be necessary to defend against these claims. If Rockley fails to defend against such claims, in addition to paying monetary damages, it may lose valuable intellectual property rights or talent. A loss of key talent or their work product could hamper or prevent Rockley’s ability to commercialize its products, which could severely harm its business. Even if Rockley is successful in defending against these claims, litigation could result in substantial costs and demand on management resources.


Risks Related to Infrastructure, Cybersecurity and Privacy

A network or data security incident may allow unauthorized access to Rockley’s network or data, harm its reputation, create additional liability, and adversely impact its financial results.


Rockley and its third-party service providers may face security threats and attacks from a variety of sources. In addition to traditional computer “hackers,” malicious code (such as viruses and worms), phishing attempts, employee theft or misuse, and denial of service attacks, sophisticated nation- statenation-state and nation-state supported actors engage in attacks (including advanced persistent threat intrusions) and increase the risks to Rockley’s internal networks and customer facing environments and the information they store and process. These risks may increase due to
COVID-19.
A breach in Rockley’s data or an attack against its service availability, or that of its third-party service providers, could impact Rockley’s networks, creating system disruptions or slowdowns and exploiting security vulnerabilities of Rockley’s
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products, and the information stored on Rockley’s networks or those of its third-party service providers could be accessed, publicly disclosed, altered, lost, or stolen, which could subject Rockley to liability and cause it financial harm.

Unauthorized access by a third party to Rockley’s internal network, any actual or perceived breach of network security in its systems or networks, or any other actual or perceived data security incident Rockley or its third-party service providers suffer, could result in damage to its reputation, negative publicity, loss of channel
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partners,
end-customers
and sales, loss of competitive advantages over its competitors, increased costs to remedy any problems and otherwise respond to any incident, regulatory investigations and enforcement actions, costly litigation, and other liability. In addition, Rockley may incur significant costs to investigate and remediate any security breaches and other security incidents. Rockley’s data, corporate systems, third-party systems, and security measures may be breached due to the actions of outside parties, employee error, malfeasance, a combination of these, or otherwise, and, as a result, an unauthorized party may obtain access to its data. For example, in late 2020, Rockley was subject to phishing attacks, one involving a spoofed email whereby certain vendor account information was charged and payment was made to a fraudulent account and a second closely timed incident where a “forwarding” rule was applied to the spoofed email’s recipient. While no personal data was accessed and the issue was addressed, the incident resulted in a net loss of approximately $66,345, which loss has been accounted for in Rockley’s 2020 financial statements (which amount has been offset by a payout under our cybersecurity insurance policy in March 2021). While Rockley maintains cybersecurity insurance, such insurance may be insufficient to cover all liabilities incurred by these incidents, and any incidents may result in loss or increased costs of its cybersecurity insurance. Any of these negative outcomes could adversely impact the market perception of, and investor confidence in, Rockley.

Any disruption or performance issues with Rockley’s network infrastructure could harm its brand, reputation, and business.

Rockley has experienced, and may in the future experience, disruptions, outages, and other performance problems due to a variety of factors, including infrastructure changes, human or software errors, capacity constraints, and fraud. Any disruptions or other performance problems with Rockley’s products or reliability or security of Rockley’s systems could harm its reputation, brand, and Rockley’s business and operating results. In addition, Rockley must continually improve its computer network and infrastructure to avoid service interruptions or slower system performance. Rockley will need to devote additional resources to improving its platform architecture and its infrastructure. Any failure or delays in Rockley’s computer systems could cause service interruptions or slower system performance. These performance issues could harm Rockley’s business operations and financial condition.

Rockley relies on third parties to maintain and operate certain elements of its network infrastructure.

Rockley relies on third parties to operate and maintain certain elements of its network infrastructure. Interruptions in Rockley’s systems or the third-party systems on which it relies, whether due to system failures, computer viruses, physical or electronic
break-ins,
or other factors, could affect the security or availability of Rockley’s network infrastructure and website. Rockley’s existing data center facilities and third-party hosting providers have no obligations to renew their agreements with Rockley on commercially reasonable terms or at all, and certain of the agreements governing these relationships may be terminated by either party at any time, with no or limited notice. If any of these arrangements with third parties are terminated, Rockley could experience interruptions, as well as downtime, delays, and additional expenses in arranging alternative cloud infrastructure services. Rockley may incur significant liability from those customers and from third parties with respect to any breach of security affecting third parties’ infrastructure.


Risks Related to Financial and Accounting Matters

Rockley’s failure to raise additional capital or generate the significant capital necessary to expand its operations could reduce its ability to compete and could harm its business.

Rockley intends to continue to make investments to support its product development efforts and overall business growth and may require additional funds to respond to business challenges, including the need to develop new features to enhance its products or acquire complementary businesses and technologies. Accordingly, Rockley may in the long-term need to engage in equity or debt financings to secure additional funds. If Rockley raises additional equity or equity-linked financing, shareholders may experience dilution of
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their ownership interests. Current and future indebtedness may also contain terms that, among other things, restrict Rockley’s ability to incur additional indebtedness.indebtedness or issue or sell any ordinary shares, or any securities convertible into or exercisable for ordinary shares, at a price, or having a conversion or exercise price, that is less than the conversion price (as defined in the Indenture) on the Notes. Rockley may also be required to take other actions that would otherwise be in the interests of the debt holders and would require it to maintain specified liquidity or other ratios, any of which could harm Rockley’s business, operating results, and financial condition. For instance, the Indenture contains an affirmative covenant that requires Rockley to maintain minimum unrestricted cash and cash equivalents of $20.0 million. Rockley may not be able to obtain additional financing on terms favorable to it, if at all. If Rockley is unable to obtain adequate financing or financing on satisfactory terms when required, Rockley’s ability to continue to support its business growth and to respond to business challenges could be significantly impaired, and its business may be adversely affected.

The nature of Rockley’s business requires the application of complex revenue recognition rules. Significant changes in current principles will affect its consolidated financial statements and changes in financial accounting standards or practices may cause adverse, unexpected financial reporting fluctuations and harm its results of operations.

The accounting rules and regulations with which Rockley must comply with are complex and subject to interpretation by the Financial Accounting Standards Board (“FASB”), the U.S. Securities and Exchange Commission (the “SEC”),SEC, and various bodies formed to promulgate and interpret appropriate accounting principles. In addition, many companies’ accounting disclosures are being subjected to heightened scrutiny by regulators and the public. Further, the accounting rules and regulations are continually changing in ways that could impact Rockley’s financial statements.

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In preparing Rockley’s consolidated financial statements, Rockley makes good faith estimates and judgments that may change or turn out to be erroneous, which could adversely affect Rockley’s operating results.

In preparing Rockley’s consolidated financial statements in conformity with GAAP, Rockley must make estimates and judgments in applying Rockley’s most critical accounting policies. Those estimates and judgments have a significant impact on the results Rockley reports in its consolidated financial statements. The most difficult estimates and subjective judgments that Rockley makes relate to (i) revenue recognition including variable consideration, (ii) useful lives and recoverability of property and equipment and long-lived assets, (iii) incremental borrowing rates on the Company’sRockley’s finance and operating leases, (iv) valuation of our convertible loan notes, (v) valuation allowances for income taxes, (vi) stock-based compensation including the valuation of Ordinary Shares,ordinary shares, (vii) valuation of warrants and (viii) contingencies. Rockley bases its estimates on historical experience, input from outside experts, and on various other assumptions that Rockley believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Rockley also has other key accounting policies that are not as subjective, and therefore, their application would not require Rockley to make estimates or judgments that are as difficult, but which nevertheless could significantly affect its financial reporting. Actual results may differ materially from these estimates. In general, if Rockley’s estimates, judgments, or assumptions relating to its critical accounting policies are inaccurate or change or if actual circumstances differ from its estimates, judgments, or assumptions, including uncertainty in the current economic environment due to
COVID-19,
its operating results may be adversely affected and could fall below Rockley’s publicly announced projections or the expectations of securities analysts and investors.

Additionally, Rockley regularly monitors its compliance with applicable financial reporting standards and review new pronouncements and drafts thereof that are relevant to it. As a result of new standards, changes to existing standards, and changes in their interpretation, Rockley might be required to change its accounting policies, alter its operational policies, and implement new or enhance existing systems so that they reflect new or amended financial reporting standards, or Rockley may be required to restate its published financial statements. Such changes to existing standards or changes in their interpretation may have an adverse effect on Rockley’s reputation, business, financial position, and profit, or cause an adverse deviation from Rockley’s revenue and operating profit target, which may negatively impact Rockley’s financial results. For more information, refer to the section entitled “Critical Accounting Estimates” in “Management’sManagement’s Discussion and Analysis of Financial Condition and Results of Operations”Operations—Critical Accounting Policies and Estimates in this prospectus.

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Rockley’s ability to use its net operating loss carryforwards and certain other tax attributes may be limited.

As of December 31, 2020,2021, Rockley had $79.3$132.3 million of U.K. net operating loss carryforwards available to reduce future taxable income and will be carried forward indefinitely. To the extent Rockley is not able to offset future taxable income with its net operating losses, Rockley’s cash flows may be adversely affected.


Risks Related to Being a Public Company

Rockley’s management team has varying degrees of experience managing and operating a public company.

Members of Rockley’s management team have varying degrees of experience managing and operating a publicly traded company, interacting with public company investors, and complying with the increasingly complex laws pertaining to public companies. Additionally, some members of Rockley’s management team were recently hired, including its Senior Director of Sensing Application Algorithm Development, Controller, Senior Director of Sensing Product Module Development, and VP of Sensing Cloud, and AI Product. Rockley’s management team may not successfully or efficiently manage their new roles and responsibilities. Rockley’s transition to beingAs a public company, subjects itRockley is subject to significant regulatory oversight and reporting obligations under the U.S. securities laws and the continuous scrutiny of securities analysts and investors. These new obligations and constituents will require significant attention from Rockley’s senior management and could divert their attention away from the
day-to-day
management of Rockley’s business. Rockley may not have adequate key talent with the appropriate level of knowledge, experience, and training in the accounting policies, practices, or internal controls over financial reporting required of public companies. The development and implementation of the standards and controls necessary for Rockley to achieve the level of accounting standards required of a public company may require costs greater than expected. It is possible that Rockley will be required to expand its employee base and hire additional employees to support its operations as a public company which will increase its operating costs in future periods. These factors could adversely affect Rockley’s business, financial condition, and operating results.

If Rockley fails to maintain an effective system of internal controls, its ability to produce timely and accurate financial statements or comply with applicable regulations could be adversely affected.

Upon the closing of the Business Combination, Rockley becameis subject to the reporting requirements of the Exchange Act, the Sarbanes-Oxley Act, and the rules and regulations of the NYSE. TheNew York Stock Exchange (“NYSE”). Rockley expects that the requirements of these rules and regulations have increased, and Rockley expects ongoing compliance with these rules and regulations will continue to increase its legal, accounting, and financial compliance costs, make some activities more difficult, time-consuming, and costly, and place significant strain on its talent, systems, and resources.

The Sarbanes-Oxley Act requires, among other things, that Rockley maintain effective disclosure controls and procedures and internal control over financial reporting. Rockley is continuing to develop and refine its disclosure controls, internal control over financial reporting, and other procedures that are designed to ensure that information required to be disclosed by it in the reports that it will file with the SEC is recorded, processed, summarized, and reported within the time periods specified in SEC rules and forms, and that information required to be disclosed in reports under the Exchange Act is accumulated and communicated to Rockley’s principal executive and financial officers.

Rockley’s current controls and any new controls that it develops may be inadequate because of changes in conditions in its business. Further, additional weaknesses in Rockley’s internal controls may be discovered in the future. Any failure to develop or maintain effective controls, or any difficulties encountered in their implementation or improvement, could adversely affect Rockley’s operating results or cause it to fail to meet its reporting obligations and may result in a restatement of Rockley’s financial statements for prior periods. Any failure to implement and maintain effective internal controls also could adversely affect the results of periodic management evaluations and annual
28


independent registered public accounting firm attestation reports regarding the effectiveness of Rockley’s internal control over financial reporting that it is required to include in its periodic
38

reports Rockley will file with the SEC under Section 404 of the Sarbanes-Oxley Act. Ineffective disclosure controls and procedures and internal control over financial reporting could also cause investors to lose confidence in Rockley’s reported financial and other information.

In order to maintain and improve the effectiveness of its disclosure controls and procedures and internal control over financial reporting, Rockley has expended and anticipates that it will continue to expend significant resources, including accounting-related costs, and provide significant management oversight. Any failure to maintain the adequacy of its internal controls, or consequent inability to produce accurate financial statements on a timely basis, could increase Rockley’s operating costs and could materially and adversely affect its ability to operate its business. If Rockley’s internal controls are perceived as inadequate or thatif it is unable to produce timely or accurate financial statements, investors may lose confidence in Rockley’s operating results and Rockley’s sharethe stock price could decline.

Rockley’s independent registered public accounting firm is not required to formally attest to the effectiveness of its internal control over financial reporting until after Rockley is no longer an emerging growth company. At such time, Rockley’s independent registered public accounting firm may issue a report that is adverse in the event it is not satisfied with the level at which Rockley’s controls are documented, designed, or operating. Any failure to maintain effective disclosure controls and internal control over financial reporting could have a material and adverse effect on the Rockley’s business and operating results.

In addition to Rockley’s results determined in accordance with GAAP, Rockley believes certain
non-GAAP
measures may be useful in evaluating its operating performance. Rockley presents certain
non-GAAP
financial measures in this prospectus and intends to continue to present certain
non-GAAP
financial measures in future filings with the SEC and other public statements. Any failure to accurately report and present its
non-GAAP
financial measures could cause investors to lose confidence in its reported financial and other information, which would likely have a negative effect on the trading price of its Ordinary Shares.ordinary shares.

The requirements of being a public company may strain Rockley’s resources, divert management’s attention, and affect its ability to attract and retain qualified board members.

Upon the closing of the Business Combination, Rockley becameis subject to the reporting requirements of the Exchange Act, the Sarbanes-Oxley Act, the Dodd-Frank Act, the listing requirements of the NYSE, and other applicable securities rules and regulations. Compliance with these rules and regulations hashave increased and willmay continue to increase Rockley’s legal and financial compliance costs, make some activities more difficult, time- consuming,time-consuming, or costly, and increase demand on its systems and resources. Among other things, the Exchange Act requires that public companies file annual, quarterly, and current reports with respect to their business and operating results. In addition, the Sarbanes-Oxley Act requires, among other things, that companies maintain effective disclosure controls and procedures and internal control over financial reporting. In order to meet the requirements of this standard, significant resources and management oversight may be required. As a result, management’s attention may be diverted from other business concerns, which could harm Rockley’s business and operating results. As a private company, Rockley was not required to comply with these requirements and as such, had not invested in the resources required for such compliance. Although Rockley has already hired additional employees to comply with these requirements, it may need to hire even more employees in the future and will need to engage its auditors to review its quarterly and annual reports, which will increase its costs and expenses.

In addition, changing laws, regulations, and standards related to corporate governance and public disclosure are creating uncertainty for public companies, increasing legal and financial compliance costs, and making some activities more time-consuming. These laws, regulations, and standards are subject to varying interpretations, in many cases due to their lack of specificity, and, as a result, their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies. This could result in continuing uncertainty regarding compliance matters and higher costs necessitated by ongoing revisions to disclosure and governance
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practices. Rockley intends to invest resources to comply with evolving laws, regulations, and standards, and this investment may result in increased general and administrative expense and a diversion of management’s time and attention from revenue-generating activities to compliance activities. If Rockley’s efforts to comply with new laws, regulations, and standards differ from the activities intended by regulatory or governing bodies, regulatory authorities may initiate legal proceedings against Rockley and its business may be harmed.


Risks Related to Ownership of Our Ordinary Shares

Concentration of ownership among our existing executive officers, directors and their affiliates may prevent new investors from influencing significant corporate decisions.

As of August 11, 2021, after giving effect to the Closing,June 30, 2022, our executive officers and directors collectively beneficially own approximately 15.9%13.7% of our outstanding Ordinary Shares,ordinary shares, with Dr. Andrew Rickman, our Chief Executive Officer, beneficially owning approximately 13.8%13.5% of our outstanding Ordinary Shares.ordinary shares. As a result, these stockholdersshareholders will be able to exercise a significant level of control over all matters requiring stockholdershareholder approval, including the election of directors, any amendment of the Articles of Association, and approval of significant corporate transactions. This control could have the effect of delaying or preventing a change of control or changes in management and will make the approval of certain transactions difficult or impossible without the support of these stockholders.
shareholders.

Sales of a substantial number of our Ordinary Sharesordinary shares in the public market or the perception that such sales may occur could cause the price of our Ordinary Sharesordinary shares to fall.

Sales of a substantial number of our Ordinary Sharesordinary shares in the public market or the perception that these sales might occur could depress the market price of our Ordinary Sharesordinary shares and could impair our ability to raise capital through the sale of additional equity securities. We are unable to predict the effect that sales may have on the prevailing market price of our Ordinary Shares.ordinary shares. In addition, the sale of substantial amounts of our Ordinary Sharesordinary shares could adversely impact its price.

The Ordinary Shares offered by
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In addition to the selling securityholders representshares being registered for resale hereunder, we have registered for resale approximately 36.3%61.9 million of our outstanding Ordinary Shares,ordinary shares, not including the Ordinary Sharesordinary shares underlying any of our outstanding Public Warrants. OutstandingThe Public Warrants to purchase an aggregate of 8,625,000 Ordinary Shares, which we refer to as the “Public Warrants,” became exercisable on the effectiveness of the registration statement that we filed with the SEC to register the shares underlying the Public Warrants. The exercise price of the Public Warrants is currently $11.50 per share. To the extent the Public Warrants are exercised, additional Ordinary Sharesordinary shares will be issued, which will result in dilution to the holders of our Ordinary Sharesordinary shares and increase the number of shares eligible for resale in the public market. Sales, or the potential sales, of substantial numbers of shares in the public market by the selling securityholdersshareholders upon termination of applicable contractual
lock-up
agreements or by holders of the Public Warrants, could increase the volatility of the market price of our Ordinary Sharesordinary shares or adversely affect the market price of our Ordinary Shares.ordinary shares.

As of August 11,December 31, 2021, after the completion of the Business Combination, we had outstanding approximately 126.3127.9 million Ordinary Shares,ordinary shares, and Public Warrants to purchase approximately 14,204,266 Ordinary Shares.14.1 million ordinary shares. In addition, we intend to registerhave registered for sale our Ordinary Sharesordinary shares issuable under our equity compensation plans, including 15,326,274 Ordinary Sharesapproximately 15.4 million ordinary shares available for future issuance under our 2021 Stock Incentive Plan, (the “2021 Plan”), 1,526,239 Ordinary Sharesapproximately 1.5 million ordinary shares available for future issuance under our 2021 Employee Stock Purchase Plan (the “ESPP”),ESPP, and approximately 16.616.5 million Ordinary Sharesordinary shares issuable upon the exercise of outstanding options under our 2013 Stock Option Plan. We also intend to register additional shares under our 2021 Plan and ESPP pursuant to the evergreen provisions under such plans. The sale or the availability for sale of a large number of our Ordinary Sharesordinary shares in the public market could cause the price of our Ordinary Sharesordinary shares to decline.

We may sell additional ordinary shares, as well as securities convertible into or exercisable for ordinary shares, in subsequent public or private offerings. We may also issue additional ordinary shares, as well as securities convertible into or exercisable for ordinary shares, for strategic or other purposes. We may also need to raise additional capital in order to commercially develop our products, and this may require us to issue additional securities (including ordinary shares as well as securities convertible into or exercisable for ordinary shares). There can be no assurance that our capital raising efforts will be able to attract the capital needed to execute on our business plan and sustain our operations. Moreover, we cannot predict the size of future issuances of our ordinary shares, as well as securities convertible into or exercisable for ordinary shares, or the effect, if any, that future issuances and sales of our securities will have on the market price of our ordinary shares. Sales of substantial amounts of our ordinary shares, as well as securities convertible into or exercisable for ordinary shares, or the perception that such sales could occur, may result in substantial dilution and may adversely affect prevailing market prices for our ordinary shares. See “Risk Factors — Risks Related to Rockley’s Business and Industry — We have a significant number of securities outstanding that can be converted into, or exercised for, ordinary shares and certain of our outstanding warrants contain anti-dilution protection, all which may cause significant dilution to our shareholders, have a material adverse impact on the market price of our ordinary shares and make it more difficult for us to raise funds through future equity offerings.”
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TableWhile the Indenture imposes limitations on our sale or issuance of Contentsadditional ordinary shares, as well as securities convertible into or exercisable for ordinary shares at a price, or having a conversion or exercise price, less than the conversion price (as defined in the Indenture), it includes an exception that permits us to issue or sell up to 25.0 million of ordinary shares or securities convertible into or exercisable for ordinary shares subsequent to the 60th calendar day following the issuance of the Notes regardless of such minimum sales, issuance, conversion or exercise price. The issuance of additional shares would result in further, and potentially substantial, dilution and could materially and negatively impact our stock price.

We have never paid dividends on our capital stock, and we do not anticipate paying dividends in the foreseeable future.

We have never paid dividends on any of our capital stock and currently intend to retain any future earnings to fund the growth of our business. In addition, the terms of the Indenture restrict our ability to pay dividends so long as the Notes are outstanding. Any determination to pay dividends in the future will be at the discretion of our board of directors (the “Board”) and will depend on our financial condition, operating results, capital requirements, general business conditions and other factors that the Board may deem relevant. As a result, capital appreciation, if any, of our Ordinary Sharesordinary shares will be the sole source of gain for the foreseeable future.

Our stock price is volatile, and you may not be able to sell our Ordinary Sharesordinary shares at or above the price you paid.

The trading price of our Ordinary Sharesordinary shares is volatile and could be subject to wide fluctuations in response to various factors, some of which are beyond our control. These factors include:

actual or anticipated fluctuations in operating results;
failure to meet or exceed financial estimates and projections of the investment community or that we may provide to the public;
issuance of new or updated research or reports by securities analysts or changed recommendations for our stockordinary shares or the transportationsemiconductor industry in general;
announcements by us or our competitors of significant acquisitions, strategic partnerships, joint ventures, collaborations or capital commitments;
operating and share price performance of other companies that investors deem comparable to us;
our focus on long-term goals over short-term results;
the timing and magnitude of our investments in the growth of our business;
actual or anticipated changes in laws and regulations affecting our business;
additions or departures of key management or other personnel;
disputes or other developments related to our intellectual property or other proprietary rights, including litigation;
our ability to market new and enhanced products and technologies on a timely basis;
sales of substantial amounts of the Ordinary Sharesordinary shares by the Board, executive officers or significant stockholdersshareholders or the perception that such sales could occur;
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changes in our capital structure, including future issuances of securities or the incurrence of debt; and
general economic, political, and market conditions.

In addition, the stock market in general, and the NYSE in particular, has experienced extreme price and volume fluctuations that have often been unrelated or disproportionate to the operating performance of those companies. Broad market and industry factors may seriously affect the market price of our Ordinary Shares,ordinary shares, regardless of our actual operating performance. In addition, in the past, following periods of volatility in the overall market and the market price of a particular company’s securities, securities class action litigation has often been instituted against these companies. This litigation, if instituted against us, could result in substantial costs and a diversion of our management’s attention and resources.

We qualify as an “emerging growth company” within the meaning of the Securities Act, and if we take advantage of certain exemptions from disclosure requirements available to emerging growth companies, it could make our securities less attractive to investors and may make it more difficult to compare our performance to the performance of other public companies.
We qualify as an “emerging growth company” as defined in Section 2(a)(19) of the Securities Act, as modified by the JOBS Act. As such, we are eligible for and intend to take advantage of certain exemptions from
41

various reporting requirements applicable to other public companies that are not emerging growth companies for as long as we continue to be an emerging growth company, including (a) the exemption from the auditor attestation requirements with respect to internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act, (b) the exemptions from
say-on-pay,
say-on-frequency
and
say-on-golden
parachute voting requirements and (c) reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements. We will remain an emerging growth company until the earliest of (i) the last day of the fiscal year in which the market value of Ordinary Shares that are held by
non-affiliates
exceeds $700.0 million as of June 30 of that fiscal year, (ii) the last day of the fiscal year in which we have total annual gross revenue of $1.07 billion or more during such fiscal year (as indexed for inflation), (iii) the date on which we have issued more than $1 billion in
non-convertible
debt in the prior three-year period or (iv) the last day of the fiscal year following the fifth anniversary of the date of the first sale of Ordinary Shares in SC Health’s initial public offering of units, consummated on July 16, 2019 (the “IPO”). In addition, Section 107 of the JOBS Act also provides that an emerging growth company can take advantage of the exemption from complying with new or revised accounting standards provided in Section 7(a)(2)(B) of the Securities Act as long as we are an emerging growth company. An emerging growth company can therefore delay the adoption of certain accounting standards until those standards would otherwise apply to private companies. We have elected not to opt out of such extended transition period and, therefore, we may not be subject to the same new or revised accounting standards as other public companies that are not emerging growth companies. Investors may find our securities less attractive because we will rely on these exemptions, which may result in a less active trading market for the Ordinary Shares and Warrants and the price of such securities may be more volatile.
The unaudited pro forma financial information included herein is not indicative of what our actual financial position or results of operations would have been.
The unaudited pro forma financial information included herein is presented for illustrative purposes only and is not necessarily indicative of what our actual financial position or results of operations would have been had the Business Combination been completed on the dates indicated.
We may amend the terms of the Warrants in a manner that may be adverse to holders with the approval by the holders of at least 50% of the then outstanding Public Warrants.
The Warrants were issued in registered form under the HoldCo Warrant Agreement between ComputerShare Trust Company, as warrant agent, and us. The Warrant Agreement provides that the terms of the Warrants may be amended without the consent of any holder to cure any ambiguity or correct any defective provision, but requires the approval by the holders of at least 50% of the then outstanding Public Warrants to make any change that adversely affects the interests of the registered holders. Accordingly, we may amend the terms of the Warrants in a manner adverse to a holder if holders of at least 50% of the then outstanding Public Warrants approve of such amendment. Although our ability to amend the terms of the Warrants with the consent of at least 50% of the then outstanding Public Warrants is unlimited, examples of such amendments could be amendments to, among other things, increase the exercise price of the Warrants, convert the Warrants into stock or cash, shorten the exercise period or decrease the number of warrant shares issuable upon exercise of a Warrant.
We may redeem unexpired Warrants prior to their exercise at a time that is disadvantageous to you, thereby making those Warrants worthless.
The Private Warrants will be not redeemable by us so long as they are held by their initial purchasers or their permitted transferees. We will have the ability to redeem outstanding Warrants (including Private Warrants if they are sold to a holder who is not a permitted transferee under the terms of the Private Warrants) at any time after they become exercisable and prior to their expiration, at a price of $0.01 per warrant, provided that the last reported sales price of Ordinary Shares equals or exceeds $18.00 per share for any 20 trading days within a
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30-trading
day period ending on the third trading day prior to the date we give notice of redemption. If and when the Warrants become redeemable by us, we may exercise our redemption right even if we are unable to register or qualify the underlying securities for sale under all applicable state securities laws. Redemption of the outstanding Warrants could force you (i) to exercise your Warrants and pay the exercise price therefor at a time when it may be disadvantageous for you to do so, (ii) to sell your Warrants at the then-current market price when you might otherwise wish to hold your Warrants or (iii) to accept the nominal redemption price which, at the time the outstanding Warrants are called for redemption, is likely to be substantially less than the market value of your Warrants.
If securities or industry analysts issue an adverse opinion regarding our stockordinary shares or do not publish research or reports about our company, our stockshare price and trading volume could decline.

The trading market for our Ordinary Sharesordinary shares will depend in part on the research and reports that equity research analysts publish about us and our business. We do not control these analysts or the content and opinions included in their reports. Securities analysts may elect not to provide research coverage of our company and such lack of research coverage may adversely affect the market price of our Ordinary Shares.ordinary shares. The price of our Ordinary Sharesordinary shares could also decline if one or more equity research analysts downgrade our Ordinary Shares,ordinary shares, change their price targets, issue other unfavorable commentary or cease publishing reports about us or our business. If one or more equity research analysts cease coverage of our company, we could lose visibility in the market, which in turn could cause our stockshare price to decline.


General Risk Factors

The global
COVID-19
pandemic could harm Rockley’s business and results of operations.

On March 11, 2020, the World Health Organization characterized the outbreak of
COVID-19
as a global pandemic and recommended containment and mitigation measures. Since then, extraordinary actions have been taken by international, federal, state, and local public health and governmental authorities and organizations to contain and combat the outbreak and spread of
COVID-19
in regions throughout the world. These actions include travel bans, quarantines,
“stay-at-home”
“stay-at-home” orders, and similar mandates and guidelines for many individuals to substantially restrict daily activities and for many businesses to curtail or cease normal operations.

The
COVID-19
pandemic, including the impact of new variants, has negatively impacted, and will likely continue to have a negative impact on, worldwide economic activity and financial markets and has impacted, and will further impact, Rockley’s workforce and operations, the operations of its customers, and those of their respective channel partners, vendors, and suppliers. In light of the uncertain and evolving situation and various international and government restrictions and guidelines, Rockley has taken measures intended to mitigate the spread of the virus and minimize the risk to its employees, channel partners,
end-customers,
and the communities in which it operates. Specifically, these measures include transitioning its employee population to work remotely from home, which is planned to continue through June 30, 2021 with the anticipated roll out of a phased return to office plan in through September 30, 2021 in accordance with government guidance and, in accordance with applicable government directives, reducing
on-site
operations at its facilities. Certain key laboratory employees and facilities were designated as Essential Critical Infrastructure and Rockley was able to continue internal testing and laboratory work to the extent necessary to service customer commitments. To facilitate
on-site
operations, revised operational and manufacturing plans were implemented that conform to
COVID-19
pandemic, including the emergence, spread, and severity of any new variants, precautionary health guidelines, including universal requirement of facial coverings, rearranging facilities to follow social distancing protocols, conducting active daily temperature checks, regular and thorough disinfecting of surfaces and tools, and regular testing of its employees for
COVID-19.
The remaining
non-essential
workforce was required to perform their duties from home.

Rockley intends to continue to monitor the situation and may adjust its current policies as more information and public health guidance become available. Any precautionary measures that Rockley has adopted or may
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adopt could negatively affect Rockley’s sales and marketing efforts, delay and lengthen its sales cycles, and create operational or other challenges, any of which could harm its business and results of operations. In addition,
the COVID-19
may disrupt the operations of Rockley’s customers and channel partners for an indefinite period of time, including as a result of travel restrictions and/or business shutdowns, all of which could negatively impact Rockley’s business and results of operations, including cash flows.

The ongoing impact will depend on the duration of the pandemic, which is being mitigated by advances in the treatment of the disease, prevention efforts including vaccines, broad government measures to contain the spread of the virus, and related government stimulus measures. However, should Rockley experience sustained impact from the pandemic, additional actions such as cost reduction measures may need to be implemented. The impact of
COVID-19
is fluid and uncertain, but it has caused and may continue to cause various negative effects, including an inability to meet with actual or potential customers; customers deciding to delay or abandon their planned product development programs and product commercialization timelines; increased requests for delayed payment terms by customers and channel partners; changes in the demand of Rockley’s products, which may cause it to reprioritize its engineering and research and development efforts; and delays or possible disruptions in its supply chain. Until the
COVID-19
pandemic is contained and global economic activity stabilizes, it will continue to be more difficult for Rockley to forecast its operating results.

The recurrence or continued effects of a global economic downturn as a result of the
COVID-19
pandemic, political instability, and geopolitical conflicts could have an adverse effect on Rockley’s business and operating results.

Rockley operates globally and as a result its business and revenue are impacted by global macroeconomic conditions. The multinational efforts to contain the spread of
COVID-19
had a significant adverse effect on the global macroeconomic environment. In addition, the instability in the global credit markets, uncertainties regarding the effects of Brexit, uncertainties related to the timing of the lifting of governmental restrictions, or the reinstatement of restrictions, to mitigate the spread of
COVID-19,
uncertainties related to changes in public policies such as domestic and international regulations, taxes, or international trade agreements, international trade disputes,
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government shutdowns, geopolitical turmoil such as the conflict between Russian and Ukraine, and other disruptions to global and regional economies and markets could continue to add uncertainty to global economic conditions.

These adverse conditions could result in longer sales, development, and production cycles, slower adoption of new technologies, and increased price competition. As a result, any continued or further uncertainty, weakness, or deterioration in global macroeconomic and market conditions may cause Rockley’s customers to modify spending priorities or delay purchasing decisions, and result in lengthened sales, development, and production cycles, any of which could harm its business and operating results.

Rockley is an “emerging growth company” within the meaning of the Securities Act, and if it takes advantage of certain exemptions from disclosure requirements available to emerging growth companies, this could make Rockley’s securities less attractive to investors and may make it more difficult to compare Rockley’s performance to the performance of other public companies.

Rockley is an “emerging growth company” as defined in Section 2(a)(19) of the Securities Act, as modified by the Jumpstart Our Business Startups, or JOBS Act. As such, Rockley is eligible for and intends to take advantage of certain exemptions from various reporting requirements applicable to other public companies that are not emerging growth companies for as long as it continues to be an emerging growth company, including (i) the exemption from the auditor attestation requirements with respect to internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act, (ii) the exemptions from say-on-pay, say-on-frequency and say-on-golden parachute voting requirements and (iii) reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements. Rockley will remain an emerging growth company until the earliest of (i) the last day of the fiscal year in which the market value of Company ordinary shares that are held by non-affiliates exceeds $700 million as of June 30 of that fiscal year, (ii) the last day of the fiscal year in which it has total annual gross revenue of $1.07 billion or more during such fiscal year (as indexed for inflation), (iii) the date on which it has issued more than $1 billion in non-convertible debt in the prior three-year period or (iv) the last day of the fiscal year following the fifth anniversary of the date of the first sale of ordinary shares pursuant to an effective registration statement. In addition, Section 107 of the JOBS Act also provides that an emerging growth company can take advantage of the exemption from complying with new or revised accounting standards provided in Section 7(a)(2)(B) of the Securities Act as long as Rockley is an emerging growth company. An emerging growth company can therefore delay the adoption of certain accounting standards until those standards would otherwise apply to private companies. Rockley has elected not to opt out of such extended transition period and, therefore, Rockley may not be subject to the same new or revised accounting standards as other public companies that are not emerging growth companies. Investors may find Rockley’s ordinary shares less attractive because Rockley will rely on these exemptions, which may result in a less active trading market for Rockley’s ordinary shares and their price may be more volatile.

Several of Rockley’s directors and officers live outside the United States and certain assets of Rockley are located outside the United States; therefore, investors may not be able to enforce federal securities laws or their other legal rights.

Several of Rockley’s directors and officers reside outside of the United States and certain assets of Rockley are located outside of the United States. As a result, it may be difficult, or in some cases not possible, for investors in the United States to enforce their legal rights, to effect service of process upon Rockley or any of its directors or officers or to enforce judgments of U.S. courts predicated upon civil liabilities and criminal penalties on its directors and officers under U.S. laws, including federal securities laws.

If securities or industry analysts do not publish or cease publishing research or reports about Rockley, its business, or its market, or if they change their recommendations regarding Rockley’s securities adversely, the price and trading volume of Rockley’s securities could decline.

The trading market for Rockley’s securities will be influenced by the research and reports that industry or securities analysts may publish about Rockley, its business, market or competitors. If any of the analysts who cover Rockley change their recommendation regarding Rockley’s shares adversely, or provide more favorable relative recommendations about Rockley’s competitors, the price of Rockley’s shares would likely decline. If any analyst who covers Rockley were to cease coverage of Rockley or fail to regularly publish reports on it, Rockley could lose visibility in the financial markets, which in turn could cause its share price or trading volume to decline.

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USE OF PROCEEDS

All of the Ordinary Shares and warrantsordinary shares offered by the selling securityholdersshareholders pursuant to this prospectus will be sold by the selling securityholdersshareholders for their respective accounts. We will not receive any of the proceeds from these sales. We will receive up to an aggregate of approximately $65.4 million from the exercise of the warrants and the options, assuming the exercise in full of all the warrants and options for cash. If the warrants or options are exercised pursuant to a cashless exercise feature, we will not receive any cash from these exercises. We expect to use the net proceeds from the exercise of the warrants and options, if any, for general corporate purposes.


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33

Table of Contents

DETERMINATION OF OFFERING PRICE

We cannot currently determine the price or prices at which our Ordinary Sharesordinary shares may be sold by the selling securityholdersshareholders under this prospectus.
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MARKET INFORMATION FOR ORDINARY SHARES AND DIVIDEND POLICY

Market Information

Our Ordinary Sharesordinary shares and Public Warrants began trading on the NYSE under the symbols “RKLY” and “RKLY.WS,” respectively, on August 12, 2021. As of August 12, 2021, following the Closing,June 30, 2022, there were approximately 384128 registered holders of our Ordinary Shares, one registered holder of our convertible loan notes,ordinary shares and three10 registered holders of our Warrants. We currently do not intend to list the Private Warrants on any stock exchange or stock market.
warrants.


Dividend Policy

We have not paid any cash dividends on the Ordinary Sharesour ordinary shares to date. We may retain future earnings, if any, for future operations, expansion and debt repayment and hashave no current plans to pay cash dividends for the foreseeable future. Any decision to declare and pay dividends in the future will be made at the discretion of the Board and will depend on, among other things, our results of operations, financial condition, cash requirements, contractual restrictions and other factors that the Board may deem relevant. In addition, our ability to pay dividends may beis limited by covenants of any existing outstanding indebtedness and may continue to be limited by the terms of future outstanding indebtedness we or our subsidiaries incur. We do not anticipate declaring any cash dividends to holders of the Ordinary Sharesour ordinary shares in the foreseeable future.

Securities Authorized for Issuance under Equity Compensation Plans

As of June 30, 2021,2022, we did not have any securitieshad 39,810,622 ordinary shares authorized for issuance under equity compensation plans. In connection with the Business Combination, our shareholders approved the 2021 Plan and the ESPP.other equity compensation plans.

We intend tohave filed and may in the future file one or more registration statements on Form
S-8
under the Securities Act to register the Ordinary Sharesordinary shares issued or issuable under the 2021 Plan, the 2021 ESPP and the assumed Rockley UK Options (as defined herein). Any such Form
S-8
registration statement will become effective automatically upon filing. Once these shares are registered, they can be sold in the public market upon issuance, subject to applicable restrictions.







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34

Table of Contents

UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION
Introduction

As noted in the Consolidated Financial Statements as of and for the year ended December 31, 2021 and the related notes that are included elsewhere in this prospectus, we accounted for the Business Combination as a forward recapitalization in accordance with GAAP (the “Forward Recapitalization”). Under this method of accounting, SC Health was treated as the acquired company and Legacy Rockley was deemed to be the accounting acquirer for financial reporting purposes. Accordingly, for accounting purposes, the Forward Recapitalization was treated as the equivalent of Legacy Rockley issuing stock for the net assets of SC Health, accompanied by a recapitalization. SC Health was terminated as a registrant, and Rockley became the new SEC registrant, as such the pro forma outlined below illustrates the capital infusion (issuing stock for the net assets of SC Health, including the outstanding warrants) but do not reflect the historical financial statements of SC Health as they are not the SEC registrant in this prospectus and it is not considered an acquired business under SEC Rule3-05.

We are providing the following unaudited pro forma condensed combined financial information to aid you in your analysis of the financial aspects of the recently completedrecently-completed Business Combination. The unaudited pro forma condensed combined financial information below should be read in conjunction with the accompanying notes.

The unaudited pro forma condensed combined financial information is presented for illustrative purposes only and is not necessarily indicative of what our actual financial position or results of operations would have been had the Business Combination been completed on the dates indicated.

The unaudited pro forma condensed combined balance sheet as of June 30, 2021 combines the historical unaudited balance sheet of SC Health as of June 30, 2021 withillustrated the historical unaudited consolidated balance sheet of Rockley as of June 30, 2021 with capital infusion and the outstanding private and public warrants from the forward recapitalization, giving effect to the Business Combination as if it had been consummated on that date.

The unaudited pro forma condensed combined statement of operations for the six months ended June 30, 2021 combines the historical unaudited statement of operations of SC HealthRockley for the six months ended June 30, 2021 with the historical unaudited consolidated statementadditional expense related to the private and public warrants and other additional costs as a result of operations of Rockley for the six months ended June 30, 2021.
Business Combination.

The unaudited pro forma condensed combined statement of operations for the fiscal year ended December 31, 2020 combines the historical audited statement of operations of SC HealthRockley for the fiscal year ended December 31, 2020 with the historical audited consolidated statementadditional expense related to the private and public warrants and other additional costs as a result of operations of Rockley for the fiscal year ended December 31, 2020,Business Combination, giving effect to the Business Combination as if it had been consummated on January 1, 2020.

The unaudited pro forma condensed combined financial information was derived from and should be read in conjunction with the following historical financial statements and the accompanying notes, which are included elsewhere in this prospectus:

The historical unaudited financial statementsadditional expense related to the private and public warrants and other additional costs as a result of SC Healththe Business Combination as and for the six months ended June 30, 2021 and audited financial statements of SC Health as of and for the fiscal year ended December 31, 2020; and
The historical unaudited consolidated financial statements of Rockley as of and for the six months ended June 30, 2021 and the historical audited consolidated financial statements of Rockley as of and for the fiscal year ended December 31, 2020.

The foregoing historical financial statements have been prepared in accordance with GAAP.

The unaudited pro forma condensed combined financial information should also be read together with “Rockley’s Management’s Discussion and Analysis of Financial Condition and Results of Operations,” and other financial information included elsewhere in this prospectus.

Description of the Business Combination

Pursuant to the Business Combination Agreement, Rockley shareholders, which includes shares issued to convert Rockley’s convertible loan notes and warrants to equity, transferred their shares in Rockley to HoldCo,Rockley, a newly formed entity. HoldCoRockley further undertook a stock split based upon an exchange ratio to align the valuation of Rockley’s shares with the valuation of the SC Health’s shares. Rockley MergerSubMerger Sub Limited (“MergerSub”Merger Sub”), another newly formed entity and a wholly owned subsidiary of HoldCo,Rockley, merged with SC Health, with SC Health surviving the merger. All SC Health’s Ordinary Sharesordinary shares outstanding immediately after the merger with Merger Sub were exchanged with HoldCoRockley for the right to receive HoldCo Ordinary SharesRockley ordinary shares and HoldCoRockley became a public company.

48

The aggregate merger consideration for Rockley was 114,811,411 HoldCo Ordinary SharesRockley ordinary shares at a deemed value of $10 per share for an aggregate merger consideration of $1,148.1 million.

Accounting for the Business Combination

The Business Combination is accounted for as a forward recapitalization in accordance with GAAP. Under this method of accounting, SC Health has been treated as the “acquired” company for financial reporting purposes. This determination was primarily based on current shareholders of Rockley having a relative majority of the voting power of the combined entity, and as such, having the power to appoint a majority of the member of HoldCo’sRockley’s board of directors, the operations of Rockley prior to the acquisition comprising the only ongoing operations of the combined entity and senior management of Rockley comprising the majority of the senior management of the combined entity. Accordingly, for accounting purposes, the financial statements of the combined entity represent a continuation of the financial statements of Rockley with the acquisition being treated as the equivalent of Rockley issuing stock for the net assets of SC Health, accompanied by a recapitalization. The net assets of SC Health are stated at historical cost, with no goodwill or other intangible assets recorded.
35


Other Events in Connection with the Business Combination

The board of directors of HoldCoRockley approved and implemented a director compensation program for HoldCo’s
Rockley’s non-employee
directors (the “Director Compensation Program”). Under the Director Compensation Program, and following the filing of a registration statement on Form
S-8
with respect to the 2021 Plan, HoldCo expectsRockley expected to grant (i) an “Initial RSU Award” to each
non-employee
director in connection with the closing of the Business Combination and (ii) an “Annual RSU Award” following the conclusion of each regular annual meeting of HoldCo’sRockley’s shareholders commencing with the 2022 annual meeting, to each
non-employee
director who continues serving as a member of HoldCo’sRockley’s board of directors. In addition, each eligible
non-employee
director will receive an annual cash retainer in connection with their service on HoldCo’sRockley’s board of directors and respective committees. For additional information, including size of any cash retainers, and the size and vesting terms of the Initial RSU Award and Annual RSU Award, see “Management
Non-Employee
—Non-Employee Director Compensation Policy.”
Following the filing of a registration statement on Form
S-8
with respect to the 2021 Plan, the board of directors of HoldCoRockley is also expected to approve grants of stock options and RSU awards to select members of the management team. For additional information, including the size and vesting terms application to these awards, see “Executive Compensation — Equity Compensation.”
In addition, HoldCoRockley entered into new employment agreements with its executive officers, including its named executive officers. Accordingly, the effect of the new employment arrangements with HoldCo’sRockley’s executive officers has been included in the unaudited pro forma condensed combined financial information. For additional information, see “Executive Compensation —Employment— Employment Agreements.”
All of the Rockley issued and outstanding convertible loan notes (other than certain convertible notes issued in connection with Rockley’s term facility with Argentum Securities Ireland plc), inclusive of interest accrued thereon, converted into Ordinary Sharesordinary shares of HoldCoRockley at a conversion price of $10.00 per share, and outstanding options exercisable for Rockley Ordinary Sharesordinary shares converted into options exercisable for HoldCo Ordinary SharesRockley ordinary shares (“Rockley UK Options”). On May 25, 2021, Rockley entered into an agreement in principle to amend the payment and maturity terms of the Argentum term facility such that 30% of the outstanding principal balance was converted to Ordinary Sharesordinary shares of HoldCoRockley at the time of the Business Combination and 70% which would otherwise be redeemable after the closing of the Business Combination iswas expected to mature on August 31, 2022. For additional information, see “Management’s Discussion and Analysis of Financial Condition and Results of Operations — Business Combination and Public Company Costs” and Note 167 to the notes to the condensed consolidated financial statements of Rockley Photonics Limited.

49

The adjustments in the unaudited pro forma condensed combined financial information have been identified and presented to provide relevant information necessary for an accurate understanding of the combined entity at closing of the Business Combination.

The unaudited pro forma condensed combined financial information is for illustrative purposes only. The financial results may have been different had the companies always been combined. You should not rely on the unaudited pro forma condensed combined financial information as being indicative of the historical results that would have been achieved had the companies always been combined or the future results that the combined entity will experience. SC Health and Rockley have not had any historical relationship prior to the transactions. Accordingly, no pro forma adjustments were required to eliminate activities between the companies.
5036

Table of Contents

Unaudited Pro Forma Condensed Combined Balance Sheet
As of June 30, 2021
(in thousands, except share and per share amounts)

  
SC Health
 
Rockley
 
Transaction
Accounting
Adjustments
 
Ref
   
Pro Forma
Combined
 

Capital
Infusion

Rockley

Transaction
Accounting
Adjustments

Ref

Pro Forma
Combined

Assets
       Assets










Current assets
       Current assets

Cash and cash equivalents
   35  $35,395  $126,565  
 
A
 
  $161,995 Cash and cash equivalents


$35,395

$126,565

A

$161,960

Accounts receivable
   —     2,411   —       2,411 Accounts receivable


2,411


2,411

Other receivable
   —     23,037   —       23,037 Other receivable


23,037


23,037

Prepaid expenses
   48   7,724   —       7,772 Prepaid expenses


7,724


7,724

Other current assets
   —     258   —       258 Other current assets


258


258

  
 
  
 
  
 
    
 
 









Total current assets
   83   68,825   126,565     195,473 Total current assets


68,825

126,565

195,390

Property, equipment and finance lease
right-of-use
assets, net
   —     8,170   —       8,170 Property, equipment and finance lease right-of-use assets, net


8,170


8,170

Equity method investments
   —     4,711   —       4,711 Equity method investments


4,711


4,711

Intangible assets
   —     3,048   —       3,048 Intangible assets


3,048


3,048

Cash and marketable securities held in trust account
   93,839   —    (93,839 
 
C
 
   —   Cash and marketable securities held in trust account

93,839


(93,839)

C


Other
non-current
assets
   —    11,715  (8,427 
 
E
 
   3,288 Other non-current assets


11,715

(8,427)

D

3,288

  
 
  
 
  
 
    
 
 









Total assets
   93,922  $96,469  $24,299    $214,690 Total assets

93,839

$96,469

$24,299

$214,607

  
 
  
 
  
 
    
 
 









Liabilities
       Liabilities

Accounts payable and accrued expenses
   1,005  $20,796  $(4,875 
 
F
 
  $16,926 Accounts payable and accrued expenses

922

$20,796

$(4,875)

E

$16,843

Long-term debt, current portion
   —     —    12,500  
 
J
 
   12,500 Long-term debt, current portion



12,500

I

12,500

Other current liabilities
   1,035  1,020  (1,035 
 
K
 
   1,020 Other current liabilities

1,035

1,020

(1,035)

J

1,020

  
 
  
 
  
 
    
 
 









Total current liabilities
   2,040   21,816   6,590     30,446 Total current liabilities

1,957

21,816

6,590

30,363

Long-term debt, net of current portion
   —    194,328  (183,064 
 
L
 
   11,264 Long-term debt, net of current portion


194,328

(183,064)

K

11,264

Deferred underwriting fee payable
   6,038   —    (6,038 
 
F
 
   —   Deferred underwriting fee payable

6,038


(6,038)

E


Warrant liabilities
   32,502   —     —       32,502 Warrant liabilities

32,502



32,502

Other long-term liabilities
   —     2,719   —       2,719 Other long-term liabilities


2,719


2,719

  
 
  
 
  
 
    
 
 









Total liabilities
   40,580   218,863   (182,512    76,931 Total liabilities

40,497

218,863

(182,512)

76,848

Class A Ordinary Shares subject to redemption
   48,342   —    (48,342 
 
M
 
   —   Class A Ordinary Shares subject to redemption

48,342


(48,342)

L


Shareholders’ Equity
       Shareholders’ Equity

Ordinary Shares
   —     —     —    
 
N
 
   —   Ordinary Shares




M


Class A Ordinary Shares
   —     —     —    
 
N
 
   —   Class A Ordinary Shares




M


Class B Ordinary Shares
   —     —     —    
 
N
 
   —   Class B Ordinary Shares




M


Additional
paid-in
capital
   30,382  205,823  229,771  
 
N
 
   465,976 Additional paid-in capital

30,382

205,823

229,771

M

465,976

Accumulated deficit
   (25,382 (328,217 25,382  
 
O
 
   (328,217Accumulated deficit

(25,382)

(328,217)

25,382

N

(328,217)
  
 
  
 
  
 
    
 
 









Total shareholders’ equity
   5,000  $(122,394 $255,153    $137,759 Total shareholders’ equity

5,000

$(122,394)$255,153

$137,759

  
 
  
 
  
 
    
 
 









Total liabilities and shareholders’ equity
   93,922  $96,469  $24,299    $214,690 Total liabilities and shareholders’ equity

93,839

$96,469

$24,299

$214,607

  
 
  
 
  
 
    
 
 










See the accompanying notes to the unaudited pro forma condensed combined financial statements.


51



37







Unaudited Pro Forma Condensed Combined Statement of Operations
For the Six Months Ended June 30, 2021
(in thousands, except share and per share amounts)

  
SC Health
 
Rockley
 
Transaction
Accounting
Adjustments
 
Ref
  
Pro Forma
Combined
 
Ref

Expenses
Related to
Capital
Infusion

Rockley

Transaction
Accounting
Adjustments

Ref

Pro Forma
Combined

Ref
Revenue
  $—    $3,966  $—       3,966  Revenue$

$3,966

$




3,966


Cost of revenue
   —     8,283   —       8,283  Cost of revenue


8,283


8,283

  
 
  
 
  
 
    
 
  









Gross profit
   —     (4,317  —       (4,317 Gross profit


(4,317)


(4,317)

Selling, general and administrative expenses
   1,066  14,020  198  
a
   Selling, general and administrative expenses


14,020

198

a

     1,256  
b
   

1,256

b

     754  
c
   17,294  

754

c

16,228

Research and development
   —    33,531  331  
b
   33,862  Research and development


33,531

331

b

33,862

  
 
  
 
  
 
    
 
  









Operating loss
   (1,066  (51,868  (2,539    (55,473 Operating loss


(51,868)

(2,539)

(54,407)

Interest income (expense), net
   9  (326 (9 
d
   (326 Interest income (expense), net


(326)


(326)

Other income
   —     2,860   —       2,860  Other income


2,860


2,860

Equity method investment loss
   —     (760  —       (760 Equity method investment loss


(760)


(760)

Change in fair value of debt instruments
   —    (45,661 45,661  
h
   —    Change in fair value of debt instruments


(45,661)

45,661

f


Realized and unrealized gain/loss on foreign currency
   —     631   —       631  
Realized and unrealized gain (loss) on foreign currencyRealized and unrealized gain (loss) on foreign currency


631


631

Change in fair value of warrant liabilities
   (13,447  —     —       (13,447 Change in fair value of warrant liabilities

(13,447)



(13,447)

Gain from termination of forward purchase agreement
   2,951   —    (2,951 
e
   —    
  
 
  
 
  
 
    
 
  









Income (loss) before income taxes
   (11,553  (95,124  40,162     (66,515 
Loss before income taxesLoss before income taxes

(13,447)

(95,124)

40,162

(65,449)

Income tax expense
   —     210   —       210  Income tax expense


210


210

  
 
  
 
  
 
    
 
  









Net income (loss)
  $(11,553 $(95,334 $40,162    $(66,725 
Net lossNet loss$(13,447)$(95,334)$40,162

$(65,659)

  
 
  
 
  
 
    
 
  









Net loss per share
        Net loss per share

Basic and diluted
       $(0.53 
f
Basic and diluted

$(0.52)

d
       
 
  



Weighted average shares outstanding
        Weighted average shares outstanding

Basic and diluted
        126,575,257  
g
Basic and diluted

126,575,257

e
       
 
  





See the accompanying notes to the unaudited pro forma condensed combined financial statements.


52












38


Unaudited Pro Forma Condensed Combined Statement of Operations
For the Fiscal year Ended December 31, 2020
(in thousands, except share and per share amounts)

  
SC Health
(As
Restated)
 
Rockley
 
Transaction
Accounting
Adjustments
 
Ref
   
Pro Forma
Combined
 
Ref
 

Expenses
related to
Capital
Infusion

Rockley

Transaction
Accounting
Adjustments

RefPro Forma
Combined

Ref
Revenue
  $—    $22,343  $—       22,343  Revenue$

$22,343

$


22,343


Cost of revenue
   —     24,240   —       24,240  Cost of revenue


24,240


24,240

  
 
  
 
  
 
    
 
  









Gross profit
   —     (1,897  —       (1,897 Gross profit


(1,897)


(1,897)

Selling, general and administrative expenses
   1,736  20,260  198  
 
a
 
   Selling, general and administrative expenses


20,260

198

a

     389  
 
b
 
   

389

b

     754  
 
c
 
   23,337  

754

c

21,601

Research and development
   —    35,900  542  
 
b
 
   36,442  Research and development


35,900

542

b

36,442

  
 
  
 
  
 
    
 
  









Operating loss
   (1,736  (58,057  (1,883    (61,676 Operating loss


(58,057)

(1,883)

(59,940)

Interest income (expense), net
   644  (189 (644 
 
d
 
   (189 Interest income (expense), net

(189)

(189)

Equity method investment loss
   —     (1,274  —       (1,274 Equity method investment loss


(1,274)


(1,274)

Change in fair value of debt instruments
   —    (20,163 20,163  
 
h
 
   —    Change in fair value of debt instruments


(20,163)

20,163

f


Realized and unrealized gain/loss on foreign currency
   —     (25  —       (25 
Realized and unrealized gain (loss) on foreign currencyRealized and unrealized gain (loss) on foreign currency


(25)


(25)

Change in fair value of warrant liabilities
   (5,489  —     —       (5,489 Change in fair value of warrant liabilities

(5,489)



(5,489)

Gain from termination of forward purchase agreement
   (1,641  —    (1,641 
 
e
 
   —    
  
 
  
 
  
 
    
 
  









Income (loss) before income taxes
   (8,222  (79,708  19,277     (68,653 
Loss before income taxesLoss before income taxes

(5,489)

(79,708)

19,277

(66,917)

Income tax expense
   —     569   —       569  Income tax expense


569


569

  
 
  
 
  
 
    
 
  









Net income (loss)
  $(8,222 $(80,277 $19,277    $(69,222 
Net lossNet loss$(5,489)$(80,277)$19,277

$(67,486)

  
 
  
 
  
 
    
 
  









Net loss per share
        Net loss per share

Basic and diluted
       $(0.55 
 
f
 
Basic and diluted

$(0.53)

d
       
 
  



Weighted average shares outstanding
        Weighted average shares outstanding

Basic and diluted
        126,575,257  
 
g
 
Basic and diluted

126,575,257

e
       
 
  





See the accompanying notes to the unaudited pro forma condensed combined financial statements.


53










39


NOTES TO UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION

The pro forma adjustments have been prepared as if the Business Combination had been consummated on June 30, 2021 in the case of the unaudited pro forma condensed combined balance sheet and on January 1, 2020, the beginning of the earliest period presented in the unaudited pro forma condensed combined statement of operations.

The unaudited pro forma condensed combined financial information has been prepared assuming the following methods of accounting in accordance with GAAP.

The Business Combination is accounted for as a forward recapitalization in accordance with GAAP. Accordingly, for accounting purposes, the financial statements of the combined entity represent a continuation of the financial statements of Rockley with the acquisition being treated as the equivalent of Rockley issuing stock for the net assets of SC Health, accompanied by a recapitalization. The net assets of SC Health are stated at historical cost, with no goodwill or other intangible assets recorded.

The pro forma adjustments represent management’s estimates based on information available as of the date of this prospectus and are subject to change as additional information becomes available and additional analyses are performed. Management considers this basis of presentation to be reasonable under the circumstances.

One-time
direct and incremental transaction costs anticipated to be incurred prior to, or concurrent with, the closing of the Business Combination are reflected in the unaudited pro forma condensed combined balance sheet as a direct reduction to the combined entity’s additional
paid-in
capital (“APIC”) and are assumed to be cash settled.

The pro forma condensed combined provision for income taxes does not necessarily reflect the amounts that would have resulted had the post-combination company filed consolidated income tax returns during the periods presented.

1.Adjustments and Assumptions to the Unaudited Pro Forma Condensed Combined Balance Sheet as of June 30, 2021.

The unaudited pro forma condensed combined balance sheet as of June 30, 2021 reflects the following adjustments:

   
Amount
   
Ref
   
(In thousands)
    
Cash inflow from PIPE Financing
  $100,000   
B
Cash inflow from SC Health’s trust account
   17,966   
C
Cash inflow from SC Health Sponsor
   50,000   
D
Payment from SC Health’s deferred IPO fees and SC Health’s accrued transaction-related liabilities
   (4,392  
F
Payments of estimated financing fees
   (25,820  
G
Payments of estimated transaction fees incurred by Rockley
   (5,185  
H
Payments of estimated transaction fees incurred by SC Health
   (5,569  
I
Settlement of SC Health promissory note
   (435  
J
  
 
 
   
Net Pro Forma adjustment to cash
   126,565   
A
  
 
 
   

Amount

Ref

(In thousands)


Cash inflow from PIPE financing$150,000

B
Cash inflow from trust account

17,966

C
Payment from deferred IPO fees and accrued transaction-related liabilities

(4,392)E
Payments of estimated financing fees

(25,820)F
Payments of estimated transaction fees incurred by Rockley

(5,185)G
Payments of estimated transaction fees incurred by acquiree

(5,569)H
Settlement of acquiree promissory note

(435)I





Net Pro Forma adjustment to cash

126,565

A






54

B
– Represents gross proceeds attributable to the issuance of 10.015.0 million HoldCoRockley Ordinary Shares for $10 per share, or $100.0$150.0 million in aggregate gross proceeds, upon the close of the PIPE Financingfinancing that occurred immediately prior to the close of the Business Combination.

C
– Represents cash equivalents releasedinfusion to Rockley from SC Health’sthe trust account and relieved of restrictions regarding use upon consummation of the Business Combination and, are available for general use by the combined company.
D
– Represents gross proceeds attributable to the issuance of 5.0 million shares of HoldCo for $10 per share, or $50 million in gross proceeds from SC Health Sponsor that occurred immediately prior to the close of the Business Combination.
E
D– Represents deferred legal, accounting and other costs incurred as liabilities on Rockley’s balance sheet that are directly related to the Business Combination. For purposes of the forward recapitalization, these transaction costs are treated as a reduction of the cash proceeds resulting from the Business Combination and accordingly, the deferred asset was
de-recognized
as a reduction to additional
paid-in
capital at the close of the Business Combination. Refer to balance sheet adjustments
A
for the corresponding adjustments to cash, accounts payable and accrued expenses reported for the combined company and balance sheet adjustment
N
for the corresponding adjustment to additional
paid-in
capital reported for the combined company.

F
E– Represents cash used to pay for 1) underwriting fees incurred by SC Health in connection with its initial public offering, for which payment was deferred until consummation of a business combination, and 2) transaction-related expenses accrued and reported as liabilities on SC Health’sacquiree’s and Rockley’s balance sheet as of June 30, 2021. Detail of amounts accrued on SC Healthacquiree and Rockley’s balance sheets are as follows:
SC Health’s deferred IPO underwriting commissions
  $6,038 
Less: IPO underwriting discount
   (1,510
  
 
 
 
SC Health’s deferred IPO underwriting commission paid
   4,528 
SC Health’s deferred transaction fees
   1,005 
Rockley’s deferred transaction fees
   5,201 
  
 
 
 
Total deferred costs and accrued expenses paid at or after Business Combination close
  $10,734 
  
 
 
 

G40


Deferred IPO underwriting commissions$6,038

Less: IPO underwriting discount

(1,510)




Deferred IPO underwriting commission paid

4,528

Acquiree’s deferred transaction fees

1,005

Rockley’s deferred transaction fees

5,201





Total deferred costs and accrued expenses paid at or after Business Combination close$10,734







F– Represents financing fees for which payments were made upon consummation of a Business Combination.

H
G– Represents cash used or to be used to pay the estimated direct and incremental transaction costs, legal and other fees, that was due from Rockley on the Business Combination close date, but had not yet been accrued and reported as a liability on Rockley’s balance sheet. For purpose of a forward recapitalization transaction, these direct and incremental transaction costs are treated as a reduction of the cash proceeds resulting from the Business Combination and, accordingly, reported as a reduction to additional
paid-in
capital. Refer to balance sheet adjustments
N
M for the corresponding pro forma adjustment to additional
paid-in
capital reported for the combined company.

I
H– Represents cash used to pay for the estimated direct and incremental transaction costs, legal and other fees, at the consummation of the Business Combination, but had not yet been accrued and reported as a liability on SC Health’s balance sheet. For purpose of a forward recapitalization transaction, these direct and incremental transaction costs are treated as a reduction of the cash proceeds resulting from the Business Combination and, accordingly, reported as a reduction to additional
paid-in
capital. Refer to balance sheet adjustments
N
M for the corresponding pro forma adjustment to additional
paid-in
capital reported for the combined company.

55

J
I– Represents the current portion of the convertible loan notes that was not converted into equity upon consummation of the Business Combination.

K
J– Represents SC Healthacquiree’s promissory notes payable to a related party. The related party forgave $0.6 million of the outstanding balance as of June 30, 2021 and the remaining balance was paid upon the closing of the Business Combination.

L
K– Represents a series of sequential steps of converting most of Rockley’s convertible loan notes and related accrued interest to Rockley’s Ordinary Shares at a conversion price of $24.84 per share, then subsequently converting to HoldCo’sRockley’s Ordinary Shares for which HoldCoRockley undertook a stock split prior to the Business Combination. Interest continued to accrue on the convertible notes through the date that the Business Combination consummated, increasing the aggregate notes payable obligation for which HoldCoRockley Ordinary Shares were exchanged. $23.8 million of the convertible loan note did not convert into equity upon consummation of the business combination of which $12.5 million has been reclassified to long-term debt, current portion. Refer to balance sheet adjustment
N
O for the pro forma impact of this exchange on additional
paid-in
capital reported for the combined company.

M
L– Represents the reclassification of SC Health redeemable Class A Ordinary Shares to permanent equity upon consummation of Business Combination. Balance sheet adjustment
O
N presents the corresponding pro forma impact that the reclassification of SC Health redeemable Class A Ordinary Shares to permanent equity would have on the pro forma amounts reported for both the par value of HoldCoRockley Ordinary Shares and additional
paid-in
capital of the combined company.

N41


M– Represents the net impact of the following pro forma adjustments related to (1) the Business Combination, inclusive of the issuance of HoldCoRockley Ordinary Shares for Rockley’s issued and Outstanding Ordinary Shares, stock split effected, immediately prior to the Business Combination, (2) SC Health’s issued and outstanding Class A Ordinary Shares prior to the Business Combination, (3) the PIPE Financing,financing, (4) transaction costs, and (5) certain other transactions triggered by the Business Combination on the capital accounts of the combined company:

HoldCo
Par Value
SC Health Par Value
Rockley
Par Value

Acquiree Par Value

Rockley
Par Value




Ordinary
Shares
Ordinary
Shares
Class A
Ordinary
Shares

Class B
Ordinary
Shares

Ordinary
Shares
Ordinary
Shares
Additional
Paid-in
Capital
Additional
Paid-in

Capital
Redemption of SC Healthacquiree shares to Class A Ordinary Shares








—  

(27,532)
Conversion of SC Healthacquiree Class B to Class A Ordinary Shares









—  

PIPE Financing
financing









150,000—  100,000

SC Health Sponsor
—  —  —  —  50,000
Conversion of Rockley’s convertible loan notes to Ordinary Shares








—  

170,564

















Adjustment for share issuance and conversion transaction








—  

293,032

Estimated SC Healthacquiree transaction costs








—  

(4,298)
Estimated Rockley’s transaction costs








—  

(9,741)
Estimated financing transaction costs








—  

(25,820)
Elimination of SC Health’sacquiree’s historical retained Earnings








—  

(23,402)
















Total adjustments to par value and additional paid-in capital
paid-in
capital







—  

229,771


















56

O
N– Represents the aggregate impact of the pro forma adjustments to the combined company’s accumulated deficit to eliminate SC Health’s accumulated deficit to additional
paid-in
capital.

2. Adjustments to the Unaudited Pro Forma Condensed Combined Statement of Operations for the six months ended June 30, 2021 and for the Fiscal year Ended December 31, 2020

The unaudited pro forma condensed combined statement of operations for the six months ended June 30, 2021 and for the fiscal year ended December 31, 2020 reflects the following adjustments:

a
– Recognition of executive officers and employees’ compensation under the new employment agreements for the period after Business Combination. The adjustment does not include $3.8 million in bonuses to our executive officers and employees that were to be paid contingent upon, and no later than shortly following, the closing of the Business Combination because these bonuses did not have a continuing impact on ongoing operations.

b
– Recognition of executive officers and employees’ stock compensation for the period after Business Combination.

c
– Recognition of Director Compensation Program RSU and Cash Considerations for the period prior to the 2021 Business Combination.
d
– Represents the elimination of interest income earned on cash equivalents held in SC Health’s trust account during the period. Cash equivalents were released from SC Health’s trust account and available for general use by the combined company at the consummation of the Business Combination.
e
– Represents the elimination of the Forward Purchase Agreement with SC Health at the consummation of the Business Combination.
f
d– Basic and diluted net loss per share as a result of the pro forma adjustments.

g
e– Basic and diluted weighted average Ordinary Shares outstanding as a result of the pro forma adjustments.

h
f– Represents the elimination of adjustments to the fair value of convertible loan notes which were converted into Rockley’s Ordinary Shares prior to closing of the Business Combination.

42
   
Six Months Ended
June 30, 2021
   
Year Ended
December 31, 2020
 
Numerator
    
Pro forma net loss
  $(66,725  $(69,222
Denominator
    
Current Rockley Shareholders
   103,916,607    103,916,607 
SC Health Shareholders
   1,777,150    1,777,150 
Sponsor Shareholders
   10,562,500    10,562,500 
PIPE Investors
   10,000,000    10,000,000 
Other Shareholders
(1)
   319,000    319,000 
  
 
 
   
 
 
 
Total
  $126,575,257   $126,575,257 
Net loss per share
    
Basic and diluted
  $(0.53  $(0.55



Six Months Ended
June 30, 2021

Year Ended
December 31, 2020

Numerator






Pro forma net loss$(65,659)$(67,486)
Denominator






Current Rockley Shareholders

103,916,607


103,916,607

Acquiree Shareholders

1,777,150


1,777,150

Sponsor Shareholders

10,562,500


10,562,500

PIPE Investors

10,000,000


10,000,000

Other Shareholders(1)

319,000


319,000








Total$126,575,257

$126,575,257

Net loss per share






Basic and diluted$(0.52)$(0.53)


(1)
The
(1)On September 27, 2021, the Company has entered into an agreement in principle with Cowen and Company LLC (“Cowen”) and BCW Securities LLC (“BCW”) to issue 319,000 ordinary shares at a value of $10.00 per share pursuant to a private placement exemption under Section 4(a)(2) of the Securities Act in lieu of cash payment for a portion ($3.193.194 million) of the fees payable to Cowen as part of the transaction costs.



57
43

Table of Contents

MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis provides information whichthat Rockley’s management believes is relevant to an assessment and understanding of Rockley’s consolidated results of operations and financial condition. The discussion should be read together with the unaudited consolidated financial statements as of and for the three months ended March 31, 2022 and 2021, the audited annual consolidated financial statements as of and for the years ended December 31, 2021 and 2020, and the related notes that arethereto, included elsewhere in this prospectus. The discussion and analysis should also be read together with our pro forma financial information for the
six
months ended June
 30, 2021 and the year ended December
 31, 2020. See the section entitled “Unaudited Pro Forma Condensed Combined Financial Information.” This discussion may contain forward-looking statements based upon current expectations that involve risks and uncertainties. Our actualActual results maycould differ materially from those anticipated in these forward-looking statements as a result of various factors, including those set forth under “Risk Factors” and “Cautionary Statement Regarding Forward-Looking Statements. Unless the context otherwise requires, references in this section to “Rockley”, the “Company”, “we”, “us”, or in other parts of this prospectus. This discussion“our” and analysis reflects our historical results of operationsany related terms are intended to mean the Company, Rockley Photonics Holdings Limited, while “Legacy Rockley” and financial position, and, except as otherwise indicated below, does not give effect“SC Health” refers to the entities prior to the Business Combination. Historic results are not necessarily indicative of future results. As used in discussion, unless the context requires otherwise, references to “the Company,” “Rockley,” “we,” “us,” and “our” are intended to refer to the business and operations of Rockley prior to the Business Combination and the business and operations of HoldCo as directly or indirectly affected by Rockley by virtue of HoldCo’s ownership of Rockley following the Business Combination, unless the context clearly indicates otherwise.

Emerging Growth Company Status

We are an emerging growth company (“EGC”), as defined in the JOBS Act. The JOBS Act permits companies with EGC status to take advantage of an extended transition period to comply with new or revised accounting standards, delaying the adoption of these accounting standards until they would apply to private companies. We have elected to use this extended transition period to enable us to comply with new or revised accounting standards that have different effective dates for public and private companies until the earlier of the date we (i) are no longer an emerging growth company or (ii) affirmatively and irrevocably opt out of the extended transition period provided in the JOBS Act. As a result, our financial statements may not be comparable to companies that comply with the new or revised accounting standards as of public company effective dates.

In addition, we intend to rely on the other exemptions and reduced reporting requirements provided by the JOBS Act. Subject to certain conditions set forth in the JOBS Act, if, as an EGC, we intend to rely on such exemptions, we are not required to, among other things: (i) provide an auditor’s attestation report on our system of internal controls over financial reporting pursuant to Section 404(b) of the Sarbanes-Oxley Act; (ii) provide all of the compensation disclosure that may be required of
non-emerging
growth public companies under the Dodd-Frank Wall Street Reform and Consumer Protection Act; (iii) comply with any requirement that may be adopted by the PCAOB regarding mandatory audit firm rotation or a supplement to the auditor’s report providing additional information about the audit and the financial statements (auditor discussion and analysis); and (iv) disclose certain executive compensation-related items such as the correlation between executive compensation and performance and comparisons of the Chief Executive Officer’s compensation to median employee compensation.

We will remain an EGC under the JOBS Act untilfor up to five years or such time upon the earliest to occur of (i) the last day of our first fiscal year (a) following the fifth anniversary of the first sale of our Ordinary Shares in our initial public offering, (ii) the last date of our fiscal yearcommon equity securities pursuant to an effective registration statement, in which we have total annual gross revenue of at least $1.07 billion, (iii) the date onor (c) in which we are deemed to be a “largelarge accelerated filer” underfiler, which means the rulesmarket value of our ordinary shares that is held by non-affiliates exceeds $700 million as of the SEC with at least $700.0 million of outstanding securities held by
non-affiliates,
or (iv)prior June 30th, and (2) the date on which we have issued more than $1.0 billion in
non-convertible
debt securities during the previous three years. We expect this to occur during fiscal 2020.prior three-year period.

58

Overview

We have developed a unique sensing platform that we believe can reshape the wellness and healthcare industries through multiple applications in
non-invasive,
multi-modal biomarker monitoring. We believe products based on our technology platform could have the potential to unlock and accelerate advancements in areas such as early disease detection, nutrition management, and preventative healthcare delivery through continuous health and wellness monitoring.

To date, we have been engaged in developing customer-specific designs of our silicon photonics chipsets for incorporation into our customers’ end products. Accordingly, all of our products are presently in the development stage and we do not currently have any of our own end products in commercial production and have not yet shipped any products commercially. Our unique sensing platform has been built upon our silicon photonics technology, which enables compelling sensor performance, power, resolution, and density. This technology has the potential to allow monitoring devices, currently the size of clinical machines, to be condensed to the size of a wearable device. We believe this in turn has the potential to unlock additional uses in consumer electronics and medical devices. The resulting combination of technologies and manufacturing
know-how
is the “full-stack Rockley Platform” which is made up of PICs in silicon with integrated
III-V
devices (devices incorporating certain conductor elements that offer superior electronic properties, such as lasers), ASICs, photonic and electronic
co-packaging,
together with biosensing algorithms and AI cloud analytics, firmware/software, system architecture, and hardware design.

As testament to the relevance of our product development, we have captured the attention of several consumer electronics companies and, as of the date of this prospectus, we are engaged or in contracthave established strategic relationships with entities which collectively account for over 55% market sharesix of wearable devices (of the 55%, we have an agreement with an entity that represents 42%, an MOU with an entity that represents 5%world’s top-ten largest manufacturers of smart watches and we are in discussions with entities which represent at least 8%) and over 50% market share of smartphone devices, based on a combination of data sourced from the Yole Report, the IDtechEx Report and the TrendForce Report, as well as our internal volume forecasts for smartphone, smart watch, and smart earbuds through 2025wristbands (based on customer data)volume as reported by IDC). We plan to leverage this attention to develop new capabilities in consumer wearables in the near term, and to expand over time into medical devices and other industry applications.

Our vision is to address many pressing healthcare concerns using our technology and we believe that there exists a large market opportunity for our platform. We estimate that the TAM for the consumer wearables, mobile device, and medical device markets is projected to be over $48 billion by 2025, based on data sourced from the Yole Report, the IDtexEx Report, the TrendForce Report, and our internal volume forecasts for smartphone, smart watch, and smart earbuds through 2025 (based on customer data), as the universe of healthcare and consumer wearable devices incorporating additional sensing capabilities emerges. Our target biomarkers for consumer healthcare include lactate, alcohol, glucose (indicator), carbon monoxide, blood pressure, blood oxygen, and core body temperature, among others. Our high-performance lasers have up to 1,000,000 times higher resolution, 1,000 times higher accuracy and 100 times broader range in wavelengths compared with existing LED offerings in wearable solutions (based on product analysis undertaken by Rockley comparing the Rockley silicon photonics-based spectrometer chip to existing solutions). We believe our platform will also be able to address existing applications in consumer wearable devices with significantly higher resolution, accuracy, and range. Further, we believe there are multiple additional markets
44


and concrete opportunities for our technology platform in areas such as data center connectivity (optical transceivers), machine vision (robotic and automotive LiDAR), and compute connectivity
(co-packaged
(co-packaged optics, or CPO).

To date, we have generated revenue primarily from NREnon-recurring engineering (“NRE”) and development services for customer-specific designs of silicon photonics chipsets for incorporation into their customers’ end products and we have financed our operations primarily through the Business Combination, issuance of convertible loan notes, as well as private placements of Ordinary Shares.ordinary shares. From the date of our formation through June 30,December 31, 2021. we have raised aggregate gross proceeds of approximately $290.0 million from the issuance of convertible loan notes and Ordinary Shares.ordinary shares. For the six
59

monthsyear ended June 30,December 31, 2021, we incurred a net loss of $95.3$168.0 million and utilized $54.5$126.0 million in cash to fund our operations.

We expect both our capital and operating expenditures will increase significantly in connection with our ongoing activities, as we:

continue to invest in our technology and our silicon photonics solutions;
continue to develop innovative solutions and applications for our technology;
commercialize our silicon photonics solutions;
continue to invest in our sales and marketing activities and distribution channels;
invest and improve our operational, financial, and management information systems;
retain key talent and increase our headcount;
maintain and expand our intellectual property portfolio; and
enhance internal functions to support our operations as a public company.

Impact of
COVID-19

The
COVID-19
global pandemic has prompted extraordinary measures by governments and businesses to controlcontain and combat the spread of
COVID-19
in most or all regions throughout the world. These actions have includedinclude travel bans, quarantines, “stay-at-home” orders, and similar mandates for many individuals to substantially restrict normaldaily activities and for many businesses to curtail or cease normal operations.

The COVID
COVID–19 pandemic has adversely impacted our operational efficiency and caused delays in operational activities. DuringFor the second quarter ofyear ended December 31, 2021, we continue to take cautious steps to protect our workforce, support community efforts, and follow local government guidelines. Certain key laboratory employees and facilities have continued internal testing and laboratory work to the extent necessary to service customer commitments. The remaining
non-essential
workforce were recommended to continue performing their duties from home. The ongoing impact will depend on the duration of the pandemic which is being mitigated by the vaccination of the general population and gradual easing of restrictions. For more information on risks associated with the
COVID-19
pandemic and regulatory actions, see “Risk Factors — General Risks.”

Comparability of Financial Information

Rockley’sOur results of operations and statements of assets and liabilities may not be comparable between periods as a result of the Business Combination described below.
Business Combination and Public Company Costs
On March 19, 2021, SC Health Corporation (“SC Health”), Rockley Photonics Holdings Limited (“HoldCo”), Merger Sub, and Rockley UK entered intobecoming a definitive Business Combination Agreement pursuant to which HoldCo to acquire all of the issued and outstanding equity interest of Rockley UK and SC Health. Merger Sub, a newly formed subsidiary of HoldCo, merged with and into SC Health, with SC Health surviving the merger. Merger Sub ceased to exist and SC Health became a wholly owned subsidiary of HoldCo.
On August 9, 2021, among other things, we proposed to the High Court of the United Kingdom a transfer scheme of arrangement under Part 26 of the Companies Act pursuant to which our shareholders exchanged all of Rockley Photonics Limited shares for Rockley Photonics Holdings Limited Ordinary Shares, at a conversion price of $10.00 per share. The transfer was conditional upon the approval of the Business Combination Agreement, the Business Combination and the Plan of Merger by SC Health shareholders.
60

The Business Combination was consummated on August 11, 2021. HoldCo became a publicly traded company listed on the New York Stock Exchange (“NYSE”) under the symbol “RKLY” on August 12, 2021. Consideration for the Business Combination consisted of Ordinary Shares of HoldCo issued in exchange for all outstanding Ordinary Shares of Rockley UK and SC Health, determined on a fully diluted basis, as if all of Rockley UK’s issued and outstanding convertible loan notes (other than certain convertible notes issued in connection with Rockley UK’s term facility with Argentum Securities Ireland plc, of which 30% was converted to Ordinary Shares of HoldCo prior to the Scheme becoming effective and 70% was converted to convertible notes of HoldCo that will mature on August 31, 2022), inclusive of interest accrued thereon, converted into Ordinary Shares of HoldCo at a conversion price of $10.00 per share, and options exercisable for HoldCo Ordinary Shares issued in exchange for all outstanding options exercisable for Rockley Ordinary Shares.
The following expenses were incurred upon closing of the Business Combination:
Total
non-recurring
transaction costs estimated at approximately $44.1 million, of which the Company expects approximately $1.0 million to be expensed; and
The payment of deferred legal fees, underwriting commission, and other costs in connection with the initial public offering.
Pursuant to the Business Combination Agreement, the aggregate consideration, consisting of Ordinary Shares of HoldCo issuable to Rockley UK security holders following a stock split at HoldCo, was the number of HoldCo Ordinary Shares that results from dividing $1,148,114,113 by 10.
Concurrently with the execution of the Business Combination Agreement, SC Health and HoldCo entered into subscription agreements with certain investors, including, among others, entities affiliated with the Sponsor (the “Sponsor Related PIPE Investors”). Pursuant to the subscription agreements, each investor agreed to subscribe for and purchase, and HoldCo agreed to issue and sell an aggregate of 14,790,000 HoldCo Ordinary Shares, at $10.00 per share, for an aggregate commitment amount of $147,900,000.
Also, concurrently with the execution of the Business Combination Agreement, SC Health and HoldCo entered into subscription agreements with three individuals pursuant to which HoldCo agreed to issue and sell an aggregate of 210,000 HoldCo Ordinary Shares, at $10.00 per share, for an aggregate commitment amount of $2,100,000. These three individuals are existing shareholders of Rockley UK.
Accounting for the Business Combination
The Business Combination was accounted for as a forward recapitalization in accordance with GAAP. Under this method of accounting, SC Health was treated as the acquired company for financial reporting purposes, and Rockley UK was treated as the accounting acquirer. In accordance with this accounting, the Business Combination was treated as the equivalent of Rockley UK issuing stock for the net assets of SC Health, accompanied by a recapitalization. The net assets of SC Health were stated at historical costs, with no goodwill or other intangible assets recorded, and operations prior to the Business Combination will be those of Rockley UK. Rockley UK has been deemed the accounting acquirer for purposes of the Business Combination based on an evaluation of the following facts and circumstances:
Rockley’s existing shareholders will hold a majority ownership interest in HoldCo, irrespective of whether or not existing shareholders of SC Health exercise their right to redeem their Ordinary Shares of SC Health;
Rockley’s existing senior management team will comprise senior management of HoldCo;
Rockley’s is the larger of the companies based on historical operating activity and employee base; and
Rockley’s operations will comprise the ongoing operations of HoldCo.
61

company. As a consequence of the Business Combination, HoldCowe became an
SEC-registered
and NYSE-listeda NYSE listed company, which will require itus to hire additional talentpersonnel and implement procedures and processes to address public company regulatory requirements and customary practices. HoldCo expectsWe expect to incur additional annual expenses as a public company for, among other things, directors’ and officers’ liability insurance, director fees and additional internal and external accounting, and legal and administrative resources, including increased audit, compliance, and legal fees.

Business Combination and Public Company Costs

As described in “Note 1 – Description of Business and Significant Accounting Policies” and “Note 2 – Note 2 – Business Combination” of the notes to the consolidated financial statements, we completed the Business Combination on August 11, 2021, with Legacy Rockley surviving the Business Combination as a wholly owned subsidiary of the Company.

Prior to the Business Combination, Legacy Rockley financed its operations primarily from the issuance of convertible loan notes and private placements of ordinary shares. From the date Legacy Rockley was incorporated in 2013 through August 11, 2021, the date of the consummation of the Business Combination, Legacy Rockley raised aggregate gross proceeds of approximately $290.0 million from the issuance of convertible loan notes and ordinary shares.

Upon the consummation of the Business Combination, we issued 104.0 million shares of ordinary shares for all the issued and outstanding equity interests of Legacy Rockley inclusive of ordinary shares issued the Company’s ordinary shares immediately prior to the Business Combination. In addition, certain accredited investors (including entities affiliated with the SC Health Sponsor) purchased an aggregate of 15.0 million ordinary shares for a purchase price of $10.00 per share, or an aggregate purchase price of $150.0 million. The net cash received from the Business Combination after underwriter and transaction costs was $122.5 million.

The Business Combination was accounted for as a forward recapitalization, with no goodwill or other intangible assets recorded, in accordance with GAAP. Under this method of accounting, SC Health was treated as the acquired company and Rockley was deemed to be the accounting acquirer for financial reporting purposes. This determination was primarily based on the evaluation of the following facts and circumstances:

Legacy Rockley’s existing shareholders hold a majority voting interest in the combined company, and as such, have the power to appoint a majority of the members of the Company’s Board;
Legacy Rockley’s senior management team comprise the majority of the senior management of the combined company;
Legacy Rockley is the larger of the companies based on historical operating activity and employee base; and
45


Legacy Rockley’s operations comprise the ongoing operations of the combined entity.
Accordingly, for accounting purposes, the financial statements of the Company represent a continuation of the financial statements of Legacy Rockley with the acquisition being treated as the equivalent of Rockley issuing stock for the net assets of SC Health, accompanied by a recapitalization.

As a consequence of the Business Combination, the Company became an SEC-registered and NYSE-listed company, which requires us to hire additional talent and implement procedures and processes to address public company regulatory requirements and customary practices. We expect to incur incremental annual expenses as a public company for, among other things, increased directors’ and officers’ liability insurance; director fees; and additional internal and external accounting, legal, and administrative resources.

Key Factors Affecting Operating Results

We believe that our performance and future success depend on several factors that present significant opportunities for us but also pose risks and challenges, including, without limitation, the following:

Resource Constraints

Our products are currently under development and we do not have any products in commercial production. Our ability to achieve our product roadmaps and development timelines, including our ability to commence commercial production of our products, may be impacted by resource constraints, including the need for additional capital. We have a history of losses and our determination of substantial doubt as a going concern could materially limit our ability to raise additional funds through the issuance of equity securities or otherwise. Further, our products must also meet certain technical standards and customer requirements, which in turn require additional funds and other resources. Additional financing and resources may not be available to us when needed or on commercially reasonable terms.

Ability to Achieve Design Wins or Long-Term Production Contracts

We may engage in discussions with customers and
co-develop
products but we may not be able to convert the relationship into a design win or a long-term production contract due to resource constraints, delays, or technical challenges. We work closely with our customers and potential customers to understand their product roadmaps and strategies. Our customers also continuously develop new products in existing and new application areas. We believe achieving design wins and the ability to secure long-term production contracts will be critical to our future success. The selection process is typically lengthy and may require us to incur significant design and development expenditures in pursuit of a design win with no assurance that our products will be selected. The failure to secure a design win or long-term production contract could adversely affect our business.

Customer Orders and Forecasts

We currently anticipate that sales of our future products will be made pursuant to standard purchase orders, which may be cancelled, reduced, or rescheduled with little or no notice and without penalty. Cancellations of orders could result in the loss of anticipated sales without allowing us sufficient time to reduce our inventory and operating expenses. In addition, changes in forecasts or the timing of orders from customers, including if and when we commence commercial production of our products, could expose us to the risks of inventory shortages or excess inventory.

Pricing and Customer Demand

We expect our operating results, including if and when we commence commercial production of our products, will be impacted by the pricing of our products, our average selling prices, and fluctuations in customer purchasing volumes. If and when we begin commercial production of our products, we may not be able to fulfill customer demand in a timely manner or at all. We monitor and work to reduce our product manufacturing costs and improve the potential value our products can provide to our customers’ end products. The cost of raw materials and components critical for the manufacture of our anticipated products is largely out of our control and may fluctuate significantly. Since we rely on third-party wafer foundries and assembly and test contractors to manufacture, assemble, and test our products, we maintain a close relationship with our suppliers to improve quality, increase yields, and lower manufacturing costs.

62

New Markets and Applications

As we evaluate potential markets and applications for the products we are developing, we analyze forecasts by industry analysts, the adoption curve of technology, and potential competing forces that could hinder such adoption. If we fail to anticipate or respond to technological shifts or market demands, or to timely develop products or technologies in response to the same, it could result in our inability to achieve revenue growth and could harm our business and operations.

Cyclical Nature of the Semiconductor Industry

The semiconductor industry is highly cyclical and is characterized by constant and rapid technological change, rapid product obsolescence, price erosion, evolving standards, short product life cycles, and wide fluctuations in product supply and demand. Downturns in the semiconductor industry have been characterized by diminished product demand, production overcapacity, high inventory levels, and accelerated erosion of average selling prices. Any prolonged or significant downturn in the semiconductor industry generally could adversely affect our business and reduce demand for our products and otherwise harm our financial condition and results of operations.

See the “Risk“Risk Factors” section of this prospectus for additional discussion of the risks and challenges facing our business.

Basis of Presentation
46



Currently, we conduct business through one operating and reportable segment. All long-lived assets are maintained in, and all losses are attributable to the one segment.
See Note 1 in our accompanying audited consolidated financial statements for more information about our operating segment.

Components of Results of Operations

The following discusses certain line items in Rockley’s condensedour consolidated statements of operations.
operations and comprehensive loss.

Revenue

To date, we have primarily generated revenue from development services, which entail developing customer-specific designs of silicon photonics chipsets. Our contracts with customers include specific achievement of agreed-upon projects and a substantive acceptance criteria for each agreed-upon project. In the event an agreed-upon project is successful and the customer provides acceptance, we allocate the contract consideration related to the performance obligations that are satisfied during the period and recognize the revenue at that point in time.

Following the completion of our product development phase and introduction of our spectra-sense chipsets to the wearable devices market, we expect the majority of our revenue to be derived from sales of high-volume consumer wearable products. In addition, we plan to offer advanced module applications with biomarker detection capabilities for advanced health metrics that can detect, classify, and potentially prevent disease. We also expect to offer a cloud analytics platform to provide a full range of subscription services, including the deployment of our technology through a subscription and cloud-based software as a service.

Cost of Revenue

To date, our cost of revenue has included cost related to our development services, which include cost of materials, cost associated with packaging and assembly, testing and shipping, cost of talent, including stock-based compensation, and equipment associated with manufacturing support, logistics, and quality assurance, overhead, and occupancy costs. Once we commence commercial production of our silicon photonics chipsets, cost of revenues will include direct parts, material, and labor costs, manufacturing overhead, including amortized tooling costs, shipping and logistics costs, and reserves for estimated warranty expenses.

63

Gross Profit and Gross Margin

Gross profit is calculated based on the difference between our revenue and cost of revenue. Gross margin is the percentage obtained by dividing gross profit by our revenue. As we approach commercial production of spectra-sense chipsets, advanced module applications, and Rockley Photonics Cloud Analytics technology, we expect our gross profit and gross margin to vary.

Selling, General, and Administrative Expense

Selling, general, and administrative expenses consist of human capital related expenses for employees involved in general corporate functions, including executive management and administration, accounting, finance, tax, legal, information technology, marketing, and human resources; depreciation expense and rent relating to facilities; travel costs; professional fees; and other general corporate costs. Human capital expenses primarily include salaries, benefits, bonuses, and stock-based compensation. We expect our selling, general and administrative expense to increase in absolute dollars for the foreseeable future as we increase our headcount to support the growth of our business, and as a result of operating as a public company, including compliance with the rules and regulations of the SEC, legal, audit, additional general and director and officer insurance expenses, investor relations activities, and other administrative and professional services.

Research and Development Expense

Research and development expense consists primarily of talent costs for engineers and third parties engaged in the design and development of products, software, and technologies, including salary, bonus, and stock-based compensation expense, project material costs, services, and depreciation of our research and development facilities and equipment. We expense research and development costs as they are incurred. Research and development expense also includes the research and development tax credits that we are able to claim in accordance with the relevant U.K. tax legislation. These tax credits are payable to us in cash and are carried on the consolidated balance sheets at the amount claimed and expected to be received from the U.K. government within the next 12 months. We expect research and development expense to increase in absolute dollars as we continue to invest in the development of our products and technology.

Other incomeIncome (Expense)

Other income consists of miscellaneous
non-operating
items, such as forgiveness of debt and related accrued interest.

Interest Income (Expense)

Interest income consists primarily of interest received or earned on our cash, cash equivalents, and investment balances held in interest-bearing deposit accounts. Interest expense consists of interest paid on our convertible loan notes and capital lease obligations.

Equity Method Investment

47


Equity method investments consist of entities over which we have significant influence but not control or joint control. Under the equity method of accounting, all of our investments are initially recognized at cost and adjusted thereafter to recognize our share of the post-acquisition profits or losses of the investee in our consolidated statements of operations.

Change in Fair Value of Debt Instruments

Gains or losses from the change in fair value of debt instruments are recorded from the remeasurement of the fair value of our convertible loan notes using a discounted cash flow and binomial lattice methodologiesmethodology based upon certain valuation assumptions.

Change in Fair Value of Warrant Liabilities
64


TableGains or losses from the change in fair value of Contentswarrants are recorded from the remeasurement of the fair value of our private placement warrants based upon certain valuation assumptions.

Gain (Loss) on Foreign Currency

We have significant international operations that are denominated in foreign currencies, primarily the British Pound and Euro, subjecting us to foreign currency exchange risk that may adversely impact our financial results. We calculate the year-over-year impact of foreign currency movement on our business using foreign currency exchange rates that are applied to transactional currency amounts.

Provision for Income Tax

We are subject to income taxes in the United Kingdom, the United States, Finland, Ireland, and Switzerland. Our income tax provision consists of an estimate of federal, state, and foreign income taxes based on enacted federal, state, and foreign tax rates, as adjusted for allowable credits, deductions, uncertain tax positions, changes in the valuation of our deferred tax assets and liabilities, and changes in tax laws. Due to cumulative losses, we maintain a valuation allowance against our U.S. federal and foreign deferred tax assets.


48


Results of Operations for the Three and Six Months Ended June 30, 2021March 31, 2022 Compared to the Three and Six Months Ended June 30, 2020March 31, 2021
The following table sets forth our historical operating results for the periods indicated (in thousands):
 Three Months Ended March 31,
 20222021
Revenue$962 $1,771 
Cost of revenue3,395 3,734 
Gross profit(2,433)(1,963)
Operating expenses:
Selling, general, and administrative expenses10,938 7,305 
Research and development expenses24,802 15,980 
Total operating expenses35,740 23,285 
Loss from operations(38,173)(25,248)
Other income (expense):
Other expense(14)— 
Interest expense, net(2,653)(147)
Gain (loss) on equity method investment207 (163)
Change in fair value of debt instruments— (39,653)
Change in fair value of warrant liabilities211 — 
(Loss) gain on foreign currency(1,228)534 
Total other expense(3,477)(39,429)
Loss before income taxes(41,650)(64,677)
Provision for income tax131 100 
Net loss$(41,781)$(64,777)


49
   
Three Months Ended
June 30,
  
Six Months Ended
June 30,
 
   
2021
  
2020
  
2021
  
2020
 
Revenue
  $2,195  $7,881  $3,966  $14,544 
Cost of revenue
   4,549   6,522   8,283   13,085 
  
 
 
  
 
 
  
 
 
  
 
 
 
Gross profit
   (2,354  1,359   (4,317  1,459 
  
 
 
  
 
 
  
 
 
  
 
 
 
Operating expenses:
     
Selling, general and administrative expenses
   6,715   3,604   14,020   7,249 
Research and development expenses
   17,551   7,746   33,531   16,217 
  
 
 
  
 
 
  
 
 
  
 
 
 
Total operating expenses
   24,266   11,350   47,551   23,466 
  
 
 
  
 
 
  
 
 
  
 
 
 
Loss from operations
   (26,620  (9,991  (51,868  (22,007
Other income (expense):
     
Other income, net
   2,860   —     2,860   —   
Interest expense, net
   (179  (34  (326  (74
Equity method investment loss
   (597  (102  (760  (252
Change in fair value of debt instruments
   (6,008  312   (45,661  (2,222
Gain (loss) on foreign currency
   97   (108  631   (1,654
  
 
 
  
 
 
  
 
 
  
 
 
 
Total other income (expense)
   (3,827  68   (43,256  (4,202
  
 
 
  
 
 
  
 
 
  
 
 
 
Loss before income taxes
   (30,447  (9,923  (95,124  (26,209
Provision for income tax
   110   80   210   220 
  
 
 
  
 
 
  
 
 
  
 
 
 
Net loss and comprehensive loss
  $(30,557 $(10,003 $(95,334 $(26,429
  
 
 
  
 
 
  
 
 
  
 
 
 


Discussion and Analysis of Results of Operations
Revenue (in thousands, except for percentages)
 Three Months Ended March 31,Change
 20222021$      %      
Revenue$962 $1,771 $(809)(46)%
   
Three Months
Ended June 30,
   
Change
  
Six Months Ended
June 30,
   
Change
 
   
2021
   
2020
   
$
  
%
  
2021
   
2020
   
$
  
%
 
Revenue
  $2,195   $7,881   $(5,686  (72)%  $3,966   $14,544   $(10,578  (73)% 
65

Revenue decreased by $5.7$0.8 million, or 72%46%, to $2.2$1.0 million for the three months ended June 30, 2021March 31, 2022 from $7.9$1.8 million for the three months ended June 30, 2020. Revenue decreased by $10.6 million, or 73%, to $4.0 million for the six months ended June 30, 2021 from $14.5 million for the six months ended June 30, 2020.March 31, 2021. This decrease is primarily driven by an ongoing backlog of project deliverables in fiscal 2021March 31, 2022 when compared to fiscal 2020March 31, 2021 where we completed and delivered on project milestones for our significant customers.
To date, we have primarily generated revenue from development services, which entail developing customer-specific designs of silicon photonics chipsets. Our contracts with customers include specific achievement of agreed-upon projects and a substantive acceptance criteria for each agreed-upon project. In the event an agreed-upon project is successful and the customer provides acceptance, we allocate the contract consideration related to the performance obligations that are satisfied during the period and recognize the revenue at that point in time.

Cost of Revenue and Gross Profit (in thousands, except for percentages)
 Three Months Ended March 31,Change
 20222021$      %      
Cost of revenue$3,395$3,734$(339)(9)%
Gross Profit(2,433)(1,963)(470)24 %
Gross Margin(253)%(111)%NMNM
   
Three Months
Ended June 30,
  
Change
  
Six Months Ended
June 30,
  
Change
 
   
2021
  
2020
  
$
  
%
  
2021
  
2020
  
$
   
%
 
Cost of revenue
  $4,549  $6,522  $(1,973  (30)%  $8,283  $13,085  $(4,802   (37)% 
Gross Profit
  $(2,354 $1,359  $(3,713  (273)%  $(4,317 $1,459  $(5,776   (396)% 
Gross Margin
   (107)%   17  NM   NM   (109)%   10  NM    NM 
NM – Not meaningful
Cost of revenue decreased by $2.0$0.3 million, or 30%9%, to $4.5$3.4 million for the three months ended June 30, 2021March 31, 2022 from $6.5$3.7 million for the three months ended June 30, 2020.March 31, 2021. This decrease in cost of revenue was primarily driven by a decrease of $2.5 million from engineering, fab partner, and stock-based compensation costs. The decrease was partially offset by $1.0$0.2 million in research and development tax credits and grants we received in 2021 comparedhuman capital due to the prior period due to lower claims for ourallocation of headcount into products that are considered part of research and development activities. Gross profit decreased by $3.7$0.5 million, or 273%24% to $(2.4)$2.4 million for the three months ended June 30, 2021March 31, 2022 from $1.4$(2.0) million for the three months ended June 30, 2020.March 31, 2021. The decrease in gross profit was primarily driven by an overall decrease in revenue for the three months ended June 30, 2021 and higher costs incurred on product development activities.March 31, 2022.
Cost of revenue decreased by $4.8 million, or 37%, to $8.3 million for the six months ended June 30, 2021 from $13.1 million for the six months ended June 30, 2020. This decrease in cost of revenue was primarily driven by a decrease of $6.0 million from engineering, fab, partner and stock-based compensation costs. The decrease was partially offset by $1.8 million in research and development tax credits and grants we received in 2021 compared to the prior period where our claims for tax credits for our research and development activities were lower. Gross profit decreased by $5.8 million, or 396% to $(4.3) million for the six months ended June 30, 2021 from $1.5 million for the six months ended June 30, 2020. The decrease in gross profit was primarily driven by a decrease in revenue for the six months ended June 30, 2021 and higher costs incurred on product development activities. Our revenue is recognized at the achievement of milestones and is not necessarily aligned with the timing of costs we incur.
Our gross margin has fluctuated and may fluctuate from period to period based on a number of factors, including the timing of completion of project milestones with each project requiring differing levels of time and costs. The projects we undertake are determined by our customer commitments and our long-term strategy goals.
To date, our cost of revenue has included cost related to our development services, which include cost of materials, cost associated with packaging and assembly, testing and shipping, cost of talent, including stock-based compensation, and equipment associated with manufacturing support, logistics, and quality assurance, overhead, and occupancy costs. Once we commence commercial production of our silicon photonics chipsets, cost of revenues will include direct parts, material, and labor costs, manufacturing overhead, including amortized tooling costs, shipping and logistics costs, and reserves for estimated warranty expenses.
Gross profit is calculated based on the difference between our revenue and cost of revenue. Gross margin is the percentage obtained by dividing gross profit by our revenue. As we approach commercial production of spectra-sense chipsets, advanced module applications, and Rockley Photonics Cloud Analytics technology, we expect our gross profit and gross margin to vary.
Selling, General and Administrative Expenses (in thousands, except for percentages)
   
Three Months Ended
June 30,
   
Change
  
Six Months Ended
June 30,
   
Change
 
   
2021
   
2020
   
$
   
%
  
2021
   
2020
   
$
  
%
 
Selling, general and administrative expenses
  $6,715   $3,604   $3,111    86 $14,020   $7,249   $6,771   93
 Three Months Ended March 31,Change
 20222021$      %      
Selling, general, and administrative expenses$10,938 $7,305 $3,633 50 %
Selling, general and administrative expenses increased by $3.1$3.6 million, or 86%50%, to $6.7$10.9 million for the three months ended June 30, 2021March 31, 2022 from $3.6$7.3 million for the three months ended June 30, 2020.March 31, 2021. The increase was
66

primarily due to general corporate growth, of which $0.7$1.8 million was from additional professional fees relateddue to accounting, legal and audit matters, and $1.5increase of insurance expense, $1.7 million and $0.1$0.4 million were due to increased human capital and stock-based compensation costs, respectively.
Selling, general, and administrative expenses increased by $6.8 million, or 93%,consist of human capital related expenses for employees involved in general corporate functions, including executive management and administration, accounting, finance, tax, legal, information technology, marketing, and
50


human resources; depreciation expense and rent relating to $14.0 millionfacilities; travel costs; professional fees; and other general corporate costs. Human capital expenses primarily include salaries, benefits, bonuses, and stock-based compensation. We expect our selling, general and administrative expense to increase in absolute dollars for the six months ended June 30, 2021 from $7.2 million forforeseeable future as we increase our headcount to support the six months ended June 30, 2020. The increase was primarily due to general corporate growth of which $2.9 million was fromour business, and as a result of operating as a public company, including compliance with the rules and regulations of the SEC, legal, audit, additional general and director and officer insurance expenses, investor relations activities, and other administrative and professional fees related to accounting, legal and audit matters, and $2.2 million and $0.1 million were due to increased human capital and stock-based compensation costs, respectively.
services.
Research and Development Expenses (in thousands, except for percentages)
 Three Months Ended March 31,Change
 20222021$      %      
Research and development expenses$24,802 $15,980 $8,822 55 %
   
Three Months Ended
June 30,
   
Change
  
Six Months Ended
June 30,
   
Change
 
   
2021
   
2020
   
$
   
%
  
2021
   
2020
   
$
   
%
 
Research and development expenses
  $17,551   $7,746   $9,805    127 $33,531   $16,217   $17,314    107
Research and development expenses increased by $9.8$8.8 million, or 127%55%, to $17.6$24.8 million for the three months ended June 30, 2021March 31, 2022 from $7.7$16.0 million for the three months ended June 30, 2020.March 31, 2021. The increase was primarily attributable to growth of $3.6$0.5 million from engineering, fab partner,partners, and engineering research and development headcount. This also led to an increase in human capital and stock-based compensation expenses of $4.4$5.0 million and $0.2$1.9 million, respectively. TheIn addition, the increase was partially offsetis also driven by a decrease of $0.9$1.0 million in research and development tax credits and grants we received in 2021 compared to the prior period due to lowerhigher claims for our research and development activities.activities in 2022.
Research and development expenses increased by $17.3 million, or 107%, to $33.5 millionexpense consists primarily of talent costs for engineers and third parties engaged in the six months ended June 30, 2021 from $16.2 million for the six months ended June 30, 2020. The increase was primarily attributable to growthdesign and development of $8.6 million from engineering, fab partner,products, software, and engineeringtechnologies, including salary, bonus, and stock-based compensation expense, project material costs, services, and depreciation of our research and development headcount. Thisfacilities and equipment. We expense research and development costs as they are incurred. Research and development expense also led to an increase in human capital and stock-based compensation expenses of $6.6 million and $0.8 million, respectively. The increase was partially offset by a decrease of $1.4 million inincludes the research and development tax credits that we are able to claim in accordance with the relevant U.K. tax legislation. These tax credits are payable to us in cash and grants weare carried on the consolidated balance sheets at the amount claimed and expected to be received in 2021 compared tofrom the prior period due to lower claims for ourU.K. government within the next 12 months. We expect research and development activities.expense to increase in absolute dollars as we continue to invest in the development of our products and technology.
Other income, net (in thousands, except for percentages)
 Three Months Ended March 31,Change
 20222021$      %      
Other income, net$(14)$— $(14)100 %
   
Three Months Ended
June 30,
   
Change
  
Six Months Ended
June 30,
   
Change
 
   
2021
   
2020
   
$
   
%
  
2021
   
2020
   
$
   
%
 
Other income, net
  $2,860       $2,860    100 $2,860   $   $2,860    100
Other income, net for the three months ended March 31, 2022 includes a loss we realized on the sale of available-for-sale debt securities during the three and six months ended June 30, 2021 consistedperiod.
Other income consists of debtmiscellaneous non-operating items, such as realized gain/(losses) on investments, forgiveness of the $2.9 million PPP Loandebt and related accrued interest.
Interest Expense, net (in thousands, except for percentages)
 Three Months Ended March 31,Change
 20222021$      %      
Interest expense, net$(2,653)$(147)$(2,506)1,705 %
   
Three Months Ended
June 30,
  
Change
  
Six Months Ended
June 30,
  
Change
 
   
2021
  
2020
  
$
  
%
  
2021
  
2020
  
$
  
%
 
Interest expense, net
  $(179 $(34 $(145  426 $(326 $(74 $(252  341
ChangeThe change in interest expense, net was immaterialby $2.5 million or 1,705%, for the three months ended June 30,March 31, 2022 and 2021, was primarily due to the interest expense recorded for the 2020 Term Facility Loan using the effective interest rate method.
Interest income consists primarily of interest received or earned on our cash, cash equivalents, and 2020.
67

investment balances held in interest-bearing deposit accounts. Interest expense net increased by $0.1 millionconsists of interest paid on our Term Facility Loan and $0.3 million, or 426% and 341%, for the three and six months ended June 30, 2021, respectively, when compared to the same periods of fiscal 2020. The increase was primarily driven by an increase in our outstanding convertible loan balance in 2021.
capital lease obligations.
Gain/(Loss) on Equity Method Investment Loss (in thousands, except for percentages)
 Three Months Ended March 31,Change
 20222021$      %      
Equity method investment loss$207 $(163)$370 (227)%
   
Three Months Ended
June 30,
  
Change
  
Six Months Ended
June 30,
  
Change
 
   
2021
  
2020
  
$
  
%
  
2021
  
2020
  
$
  
%
 
Equity method investment loss
  $(597 $(102 $(495  485 $(760 $(252 $(508  202
Change in equity method investment captures our share of lossesgains/(losses) of the investment in Hengtong Rockley Technology Co., Ltd (“HRT”)HRT according to our percentage of ownership.
51


Equity method investments consist of entities over which we have significant influence but not control or joint control. Under the equity method of accounting, all of our investments are initially recognized at cost and adjusted thereafter to recognize our share of the post-acquisition profits or losses of the investee in our consolidated statements of operations.
Change in Fair Value of Debt Instruments (in thousands, except for percentages)
 Three Months Ended March 31,Change
 20222021$      %      
Change in fair value of debt instruments$— $(39,653)$39,653 (100)%
   
Three Months Ended
June 30,
   
Change
  
Six Months Ended
June 30,
  
Change
 
   
2021
  
2020
   
$
  
%
  
2021
  
2020
  
$
  
%
 
Change in fair value of debt instruments
  $(6,008 $312   $(6,320  (2,026)%  $(45,661 $(2,222 $(43,439  1,955
Change in fair value of debt instruments captures losses from a change in fair value estimates using discounted cash flow and binomial lattice methodologies that are based upon a set of valuation assumptions. The key assumptions usedAs of March 31, 2022, there were no debt instruments requiring fair value adjustments. All convertible debt instruments previously held by the Company were converted to ordinary shares in valuation include default rates from historical performance, risk-free rates, expected volatility rates, and discount rates that reflect estimatesthe Company as part of the ratesBusiness Combination, completed in August 2021.
Change in Fair Value of return that investors would require when investingWarrant Liabilities (in thousands, except for percentages)
 Three months ended March 31,Change
 20222021$      %      
Change in fair value of warrants$211 $— $211 100 %
Change in other convertible debt with similar characteristics. Thefair value of warrant liabilities captures activity from a change in fair value estimates based upon a set of debt instruments is a resultvaluation assumptions. The Private Placement Warrants were assumed from SC Health and recorded as part of the difference in value between the initial issuanceBusiness Combination and subsequent fair value measurements.therefore there was no prior year balance.
Gain (Loss) on Foreign Currency (in thousands, except for percentages)
   
Three Months Ended
June 30,
  
Change
  
Six Months
Ended
June 30,
  
Change
 
   
2021
   
2020
  
$
   
%
  
2021
   
2020
  
$
   
%
 
Gain (loss) on foreign currency
  $97   $(108 $205    (190)%  $631   $(1,654 $2,285    (138)% 
 Three Months Ended March 31,Change
 20222021$      %      
Gain/(loss) on foreign currency$(1,228)$534 $(1,762)(330)%
Change in gain (loss) on foreign currency captures lossesactivity from the impact of foreign currency exchange rates as a result of the translation of foreign functional currencies into our reporting currency and the
re-measurement
of foreign currency transactions and balances. During the three and six months ended June 30,March 31, 2022 and 2021, and 2020, most of our balances are held in the reporting currency, which decrease the impact of foreign currency fluctuations on the results of our operations.
We have significant international operations that are denominated in foreign currencies, primarily the British Pound and Euro, subjecting us to foreign currency exchange risk that may adversely impact our financial results. We calculate the year-over-year impact of foreign currency movement on our business using foreign currency exchange rates that are applied to transactional currency amounts.
Provision for Income Tax (in thousands, except for percentages)
 Three Months Ended March 31,Change
 20222021$      %      
Provision for income tax$131 $100 $31 31 %
   
Three Months Ended
June 30,
   
Change
  
Six Months Ended
June 30,
   
Change
 
   
2021
   
2020
   
$
   
%
  
2021
   
2020
   
$
  
%
 
Provision for income tax
  $110   $80   $30    38 $210   $220   $(10  (5)% 
Change in provision for income tax expense was immaterial for the three and six months ended June 30, 2021 and 2020.March 31, 2022 is due to an overall increase in expenditures. The effective income tax rate was less than 1.0% for the three and six months ended June 30,
68

2021March 31, 2022 and 2020.2021. Our effective tax rate differs from the U.S. statutory rate primarily due to a substantially full valuation allowance against our net deferred tax assets where it is more likely than not that some or all of the deferred tax assets will not be realized. The income tax expenses shown above are primarily related to corporate income taxes in the United States, which operates on a cost-plus arrangement and minimum filing fees in the foreign jurisdictions where we have operations.
We are subject to income taxes in the United Kingdom, the United States, Finland, Ireland, and Switzerland. Our income tax provision consists of an estimate of federal, state, and foreign income taxes based on enacted federal, state, and foreign tax rates, as adjusted for allowable credits, deductions, uncertain tax positions, changes in the valuation of our deferred tax assets and liabilities, and changes in tax laws. Due to cumulative losses, we maintain a valuation allowance against our U.S. federal and foreign deferred tax assets.
52


Results of Operations for the Years Ended December 31, 20202021 and 20192020
The following table sets forth our historical operating results for the periods indicated (in thousands):
 Years Ended December 31,
20212020
Revenue$8,213 $22,343 
Cost of revenue11,416 24,240 
Gross profit(3,203)(1,897)
Operating expenses:
Selling, general, and administrative expenses39,976 20,260 
Research and development expenses72,573 35,900 
Total operating expenses112,549 56,160 
Loss from operations(115,752)(58,057)
Other income (expense):
Forgiveness of PPP loan2,860 — 
Interest expense, net(4,781)(189)
Equity method investment loss(703)(1,274)
Change in fair value of debt instruments(59,916)(20,163)
Change in fair value of warrant liabilities10,827 — 
Gain (loss) on foreign currency119 (25)
Total other income (expense)(51,594)(21,651)
Loss before income taxes(167,346)(79,708)
Provision for income tax667 569 
Net loss and comprehensive loss$(168,013)$(80,277)
53
   
Years Ended
December 31,
 
   
2020
   
2019
 
Consolidated Statements of Operations and Loss Data:
    
Revenue
  $22,343   $20,492 
Cost of revenue
   24,240    30,705 
  
 
 
   
 
 
 
Gross Profit
   (1,897   (10,213
Operating expenses:
    
Selling, general and administrative expenses
   20,260    13,306 
Research and development expenses
   35,900    22,303 
  
 
 
   
 
 
 
Operating loss
   (58,057   (45,822
Other income (expense):
    
Interest income (expense), net
   (189   (747
Equity method investment loss
   (1,274   (1,281
Change in fair value of debt instruments
   (20,163   2,969
Gain (loss) on foreign currency
   (25   280 
  
 
 
   
 
 
 
Loss before provision for income tax
   (79,708   (50,539
Provision for income tax
   569    311 
Net loss and comprehensive loss
  $(80,277  $(50,850
  
 
 
   
 
 
 


Discussion and Analysis of Results of Operations
Revenue (in thousands, except for percentages)
 Years Ended December 31,Change
 20212020$      %      
Revenue$8,213 $22,343 $(14,130)(63)%
   
Years Ended
December 31,
   
Change
 
   
2020
   
2019
   
$
   
%
 
Revenue
  $22,343   $20,492   $1,851    9
Revenue increaseddecreased by $1.9$14.1 million, or 9%,63% to $8.2 million for the year ended December 31, 2021 from $22.3 million for the year ended December 31, 2020 from $20.5 million for the year ended December 31, 2019. 2020. This decrease is primarily due todriven by an increase of development activities provided to customers under
long-term
contracts, as well as related fulfillment costs incurred for material and subcontractor costs to satisfy performance obligations. The increase in revenue was partially offset by a decrease in development activities with smaller scale customers, primarily due to the completionongoing backlog of project milestones with those customersdeliverables in fiscal 2019.2021 when compared to fiscal 2020 where we completed and delivered on project milestones for our significant customers.
69

Cost of Revenue and Gross Profit (in thousands, except for percentages)
 Years Ended December 31,Change
 20212020$      %      
Cost of revenue$11,416 $24,240 $(12,824)(53)%
Gross Profit$(3,203)$(1,897)$(1,306)NM
Gross Margin(28)%(8)%NMNM
   
Years Ended
December 31,
  
Change
 
   
2020
  
2019
  
$
   
%
 
Cost of Revenue
  $24,240  $30,705  $(6,465   (21)% 
Gross Profit
  $(1,897 $(10,213 $8,316    81
Gross Margin
   (8)%   (50)%   NM    NM 
NM
– Not meaningful
NM – Not meaningful
Cost of revenue decreased by $6.5$12.8 million, or 21%53%, to $11.4 million for the year ended December 31, 2021 from $24.2 million for the year ended December 31, 2020 from $30.7 million for the year ended December 31, 2019. 2020. This decrease in cost of revenue was primarily driven by a decrease of $8.3$9.9 million from engineering, fab, partner and stock-based compensation costs. The decrease was partially offset by $1.7an increase of $1.6 million in fulfillment costsresearch and development tax credits and grants we received in 2021 compared to satisfy performance obligations with customers.the prior period due to higher claims for our research and development activities. Gross profit increaseddecreased by $8.3$1.3 million or 81 % to ($1.9)$(3.2) million for the year ended December 31, 20202021 from ($10.2)$(1.9) million for the year ended December 31, 2019.2020. The increasedecrease in gross profit was primarily driven by increased revenue from development services and a substantial decrease in engineering level of effort, fab partner, and human capital costs related to cost of revenue. Revenuerevenue for the year ended December 31, 2021. Our revenue is recognized at the achievement of milestones and is not necessarily aligned with the timing of costs incurred.
we incur. In general, our marginsthe quarter ended December 31, 2021, we revised the rate of accrual of a certain R&D tax credit based on new information received from Her Majesty’s Revenue and Customs. The one-time revision of the accrual resulted in an offset to cost of revenue variesand R&D expense in the quarter ended December 31, 2021.
Our gross margin has fluctuated and may fluctuate from period to period based on a number of factors, including the timing of completion of project to project,milestones, with each project requiring differing levels of time and costs. The projects we undertake are determined by our customer commitments and our long-term strategy goals.
Selling, General and Administrative Expenses (in thousands, except for percentages)
 Years Ended December 31,Change
 20212020$      %      
Selling, general and administrative expenses$39,976 $20,260 $19,716 97 %
   
Years Ended
December 31,
   
Change
 
   
2020
   
2019
   
$
   
%
 
Selling, general and administrative expenses
  $20,260   $13,306   $6,954    52
Selling, general and administrative expenses increased by $7.0$19.7 million, or 52%97%, to $40.0 million for the year ended December 31, 2021 from $20.3 million for the year ended December 31, 2020 from $13.3 million for the year ended December 31, 2019. 2020. The $7.0 million increase was primarily due to general corporate growth, of which $4.8$6.0 million was from additional professional fees related to accounting, legal and audit matters, and $1.1$6.0 million and $0.3$1.5 million were due to increased human capital and stock-based compensation costs, respectively.
Research and Development Expenses (in thousands, except for percentages)
 Years Ended December 31,Change
 20212020$      %      
Research and development expenses$72,573 $35,900 $36,673 102 %
   
Years Ended
December 31,
   
Change
 
   
2020
   
2019
   
$
   
%
 
Research and development expenses
  $35,900   $22,303   $13,597    61
Research and development expenses increased by $13.6$36.7 million, or 61 %,102%, to $72.6 million for the year December 31, 2021 from $35.9 million for the year ended December 31, 2020 from $22.3 million for the year ended December 31, 2019. 2020. The increase was primarily attributable to growth of $16.5$17.8 million from engineering, fab partner,partners, and engineering research and development headcount due to the allocation of resources into products that are considered part of research and development activities.headcount. This also led to an increase in human capital and stock-based compensation
54


expenses of $1.5 million. The$22.0 million and $4.7 million, respectively. In addition, the increase was mainly offsetis also driven by $3.7$11.0 million in research and development tax credits and grants we received in 2020 supporting2021 compared to the prior period due to higher claims for our research and development activities.
activities and grants.
70

Interest Income (Expense)(inOther income, net (in thousands, except for percentages)
 Years Ended December 31,Change
 20212020$      %      
Other income, net$2,860 $— $2,860 100 %
   
Years Ended
December 31,
   
Change
 
   
2020
   
2019
   
$
   
%
 
Interest income
  $30   $281   $(251   (89)% 
  
 
 
   
 
 
   
 
 
   
 
 
 
Interest expense
  $(219  $(1,028  $809    (79)% 
InterestOther income, decreased by $0.3 million, or 89%, innet during the year ended December 31, 2021 consisted of debt forgiveness and related accrued interest of the $2.9 million PPP Loan.
Interest Expense, net (in thousands, except for percentages)
 Years Ended December 31,Change
 20212020$      %      
Interest expense, net$(4,781)$(189)$(4,592)2,430 %
The change in interest expense, net by $4.6 million, or 2,430%, for the years ended December 31, 2021 and December 31, 2020, respectively was primarily due to a decreasethe interest expense recorded in 2021 related to the 2020 Term Facility Loan using the effective interest rates and our investment deposit balances. Interest expense decreased by $0.8 million, or 79%, to $0.2 million for the year ended December 31, 2020 from $1.0 million for year ended December 31, 2019, primarily due to new convertible loan notes issued in fiscal 2020. Interest expense relating to convertible loan notes is recorded as part of the change in fair value of the notes.rate method.
Equity Method Investment Loss
(in thousands, except for percentages)
   
Years Ended
December 31,
   
Change
 
   
2020
   
2019
   
$
   
%
 
Change in fair value of debt instruments
  $20,163   $2,969   $17,194    579
 Years Ended December 31,Change
 20212020$      %      
Equity method investment loss$(703)$(1,274)$571 (45)%
Change in equity method investment captures our share of losses of the investment in HRT according to our percentage of ownership.
Change in Fair Value of Debt Instruments (in thousands, except for percentages)
 Years Ended December 31,Change
 20212020$      %      
Change in fair value of debt instruments$(59,916)$(20,163)$(39,753)197 %
Change in fair value of debt instruments captures losses from a change in fair value estimates using discounted cash flow and binominalbinomial lattice methodologies that are based upon a set of valuation assumptions. The key assumptions usedAs of December 31, 2021, there were no debt instruments requiring fair value adjustments. All convertible debt instruments previously held by the Company were converted to ordinary shares in valuation include default rates from historical performance, risk-free rates, expected volatility rates, and discount rates that reflect estimatesthe Company as part of the ratesBusiness Combination, completed in August 2021.
Change in Fair Value of return that investors would require when investingWarrant Liabilities (in thousands, except for percentages)
 Years Ended December 31,Change
 20212020$      %      
Change in fair value of warrant liabilities10,827 $— $10,827 NM
Change in other convertible debt with similar characteristics. Thefair value of warrant liabilities captures activity from a change in fair value estimates based upon a set of debt instruments is a resultvaluation assumptions. The Private Placement Warrants were assumed from SC Health and recorded as part of the differenceBusiness Combination in value between the initial issuance and subsequent fair value measurements.August 2021.
Gain (Loss) on Foreign Currency (in thousands)thousands, except for percentages)
55


56
   
Years Ended
December 31,
   
Change
 
   
2020
   
2019
   
$
   
%
 
Gain (loss) on foreign currency
  $25   $(280  $305    NM 


NM – Not meaningful
 Years Ended December 31,Change
 20212020$      %      
Gain (loss) on foreign currency$119 $(25)$144 (576)%
During the year ended December 31, 2020, we recorded an overall lossChange in gain (loss) on foreign currency captures losses from the impact of foreign currency primarily due to timingexchange rates as a result of the translation of foreign functional currencies into our reporting currency and the re-measurement of foreign currency transactions and balances. For the years ended December 31, 2021 and 2020, most of our balances are held in the fiscal year, as well as fluctuations in averagereporting currency, which decrease the impact of foreign currency translation rates versusfluctuations on the closing rates year-over-year.results of our operations.
Provision for Income Tax (in thousands, except for percentages)
 Years Ended December 31,Change
 20212020$      %      
Provision for income tax$667 $569 $98 17 %
   
Years Ended
December 31,
   
Change
 
   
2020
   
2019
   
$
   
%
 
Provision for income tax
  $569   $311   $258    83
ProvisionChange in provision for income tax expense was immaterial for the years ended December 31, 20202021 and 2019. We have accumulated net operating losses as we have not yet started commercial operations. We maintain2020 is due to an overall increase in expenditures. The effective income tax rate was less than 1.0% for the years ended December 31, 2021 and 2020. Our effective tax rate differs from the U.K. statutory rate primarily due to a substantially full valuation allowance against our net deferred tax assets.assets where it is more likely than not that some or all of the deferred tax assets will not be realized. The income tax expenses shown above are primarily related to corporate income taxes in the United States, which operates on a cost-plus arrangement and minimum filing fees in the statesforeign jurisdictions where we have operations as well as corporate income taxes for the foreign jurisdictions.
operations.

71

Non-GAAP
Financial Measures

In addition to our results determined in accordance with GAAP, we believe the following
non-GAAP
measures are useful in evaluating our operational performance. We use the following
non-GAAP
financial information to evaluate our ongoing operations and for internal planning and forecasting purposes. We believe that
non-GAAP
financial information, when taken collectively and in context, may be helpful to investors in assessing our operating performance and trends and in comparing our financial measures with those of comparable companies which may present similar
non-GAAP
financial measures.

Limitations of
Non-GAAP
Measures

These
non-GAAP
financial measures are not prepared in accordance with GAAP, are supplemental in nature, and are not intended, and should not be construed, as the sole measure of our performance, and should not be considered in isolation from or as a substitute for comparable financial measures prepared in accordance with GAAP. There are a number of limitations related to EBITDA and Adjusted EBITDA, including the following:

EBITDA and Adjusted EBITDA exclude certain recurring,
non-cash
charges, such as depreciation of property and equipment and/or amortization of intangible assets. While these are
non-cash
charges, we may need to replace the assets being depreciated and amortized in the future and Adjusted EBITDA and Adjusted EBITDA Margin do not reflect cash requirements for these replacements or new capital expenditure requirements.
EBITDA and Adjusted EBITDA do not reflect interest expense, net, which may constitute a significant recurring expense in the future.
Adjusted EBITDA excludes stock-based compensation, which may constitute a significant recurring expense in the future, as equity awards are expected to continue to be an important component of our compensation strategy.
Future expenses may be similar to the
non-recurring
special items that are excluded from Adjusted EBITDA.

Because of these limitations, you should consider EBITDA and Adjusted EBITDA alongside other financial performance measures, including net loss and our other GAAP results.

EBITDA and Adjusted EBITDA

We define “EBITDA” as net loss before interest expense, net, income tax expense, and depreciation and amortization. We define “Adjusted EBITDA” as EBITDA adjusted for stock-based compensation,
non-capitalized
transaction costs, and other
non-recurring
special items determined by management that are not considered representative of our underlying operating performance. Adjusted EBITDA is intended as a supplemental measure of our performance that is neither required by, nor presented in accordance with, GAAP. Our presentation of these measures should not be construed as an inference that our future results will be unaffected by unusual or non-recurring items. Our computation of EBITDA and Adjusted EBITDA may not be comparable to other similarly titled measures computed by other companies, because all companies may not calculate EBITDA or Adjusted EBITDA in the same fashion.

Because of these limitations, EBITDA and Adjusted EBITDA should not be considered in isolation or as a substitute for performance measures calculated in accordance with GAAP. We compensate for these limitations by relying primarily on our GAAP results and using EBITDA and Adjusted EBITDA on a supplemental basis. You should review the reconciliation of our net loss to EBITDA and Adjusted EBITDA below and not rely on any single financial measure to evaluate our business.
57


72

Reconciliation


Reconciliation58


The following table reconciles our net loss (the most directly comparable GAAP measure to EBITDA and Adjusted EBITDA) to EBITDA and Adjusted EBITDA for the three and six months ended June 30, 2021 and 2020 and for the years ended December 31, 20202021 and 20192020 (in thousands):
  
Three Months Ended
June 30
 
Six Months Ended
June 30
 
Years Ended
December 31,
 
Years Ended
December 31,
  
2021
 
2020
 
2021
 
2020
 
2020
 
2019
  20212020
Net Loss
  $(30,557 $(10,003 $(95,334 $(26,429 $(80,277 $(50,850Net Loss$(168,013)$(80,277)
Interest expense, net
   179   34   326   74   189   747 Interest expense, net4,781 189 
Provision for income tax
   110   80   210   220   569   311 Provision for income tax667 569 
Depreciation and amortization
   1,069   706   1,999   1,395   2,787   1,948 Depreciation and amortization4,640 2,787 
  
 
  
 
  
 
  
 
  
 
  
 
 
EBITDA
   (29,199  (9,183  (92,799  (24,740  (76,732  (47,844EBITDA(157,925)(76,732)
Non-capitalized
transaction costs*
   79   30   1,040   30   3,611   —   Non-capitalized transaction costs*$4,337 $3,611 
Stock-based compensation
   1,976   2,545   3,701   4,189   8,043   6,229 Stock-based compensation12,013 8,043 
Equity-method investment loss
   604   102   491   252   1,274   1,281 Equity-method investment loss323 1,274 
Change in fair value of debt instruments
   6,008   (312  45,661   2,222   20,163   2,969 Change in fair value of debt instruments59,916 20,163 
Forgiveness of PPP Loan
   (2,860  —     (2,860  —     —     —   
  
 
  
 
  
 
  
 
  
 
  
 
 
Change in fair value of warrants liabilitiesChange in fair value of warrants liabilities(10,827)— 
Forgiveness of PPP loanForgiveness of PPP loan(2,860)— 
Adjusted EBITDA
  $(23,392 $(6,818 $(44,766 $(18,047 $(43,641 $(37,365Adjusted EBITDA$(95,023)$(43,641)
*
Non-capitalized
transaction costs include
non-recurring
expense related to the issuance of convertible loan notes in 2021 and the Business Combination.
* Non-capitalized transaction costs include non-recurring expense related to the issuance of convertible loan notes in 2021 and the Business Combination.

Liquidity and Capital Resources

Due to Rockley’s history of recurring losses from operations, negative cash flows from operations, and a significant accumulated deficit, management concluded that there is substantial doubt about Rockley’s ability to continue as a going concern. In addition, our independent registered public accounting firm has included an explanatory paragraph in their opinion for the year ended December 31, 20202021 as to the substantial doubt about our ability to continue as a going concern. Since inception, Rockley has financed its operations primarily through the issuance and sale of convertible loan notes, Ordinary Sharesordinary shares and agreed-upon projects. As of June 30, 2021March 31, 2022 and December 31, 2020,2021, the cash, and cash equivalents and investments balance was $35.4$36.4 million and $19.2$81.4 million, respectively.

Short-Term Liquidity Requirements

As of the date of this prospectus,March 31, 2022, we have yet to generate any material revenue from our business operations. BasedIn October 2021, the Company entered into an equity line of credit arrangement (“ELOC”) with Lincoln Park Capital Fund, LLC, an Illinois limited liability company ("LPCF"). The ELOC is a private placement with registration rights, providing LPCF the ability to purchase up to 7.8 million of the Company's ordinary shares for $50.0 million over 24 months. Proceeds from the sale of shares will go towards the Company to be used for working capital.

Management continues to explore a range of options to further address the Company’s capitalization and liquidity. If we raise funds by issuing debt securities or incurring loans, this form of financing would have rights, preferences, and privileges senior to those of holders of our Ordinary Shares. The availability and the terms under which we can borrow additional capital could be disadvantageous, and the terms of debt securities or borrowings could impose significant restrictions on current cash on hand, management’s plan to continue as a going concern includes raising additional financing, specificallyour operations. Macroeconomic conditions and credit markets could also impact the availability and cost of potential future debt financing. If we raise capital through the Business Combinationissuance of additional equity, such sales and PIPE Financing to satisfy our minimum cash requirements for at leastissuance would dilute the next 12 months. The funds raised through the Business Combination and PIPE Financing will be used to support our core business operations and overall growth of our business and to execute our current growth strategies. Upon the consummationownership interests of the Business Combination and PIPE Financing, we plan to control the timing and extent of certain discretionary operating and planned capital expenditures. Accordingly, absent the funds to be raised upon completionexisting holders of the Business Combination and PIPE Financing, management has concludedCompany’s Ordinary Shares. There can be no assurances that substantial doubt exists about our abilityany additional debt or equity financing would be available to continue as going concern.
us or if available, that such financing would be on favorable terms to us.
Upon the consummation of the Business Combination and the PIPE Financing, we received approximately $126.9 million of cash, net of transaction costs, which will be used to fund our future capital and liquidity needs in order to support our core business operations and overall growth of our business and to execute our current growth strategies.
As of the date of this prospectus, management believes that the cash that may be generated by the closing of the of the Business Combination and the PIPE Financing will be sufficient to fund bothMarch 31, 2022, our anticipated cash needs forare required to fund the execution of our business strategy, at least the next 12 months, including (1) investing in research and
73

developments activities, including completion and commercialization of our wearables, smart phone and
point-of-care
technologies, (2) investing in backend processing, intellectual property protection, quality control and process, (3) expanding sales and marketing activities, and (4) pursuing strategic partnerships. However, our anticipated cash needs could vary materially and negatively as a result of a number of factors, including:

Timing and the costs involved in bringing our products to market;
Anticipated customer contracts and design wins may not materialize;
Delay in launching our products due to technical challenges from our customers or our product development team;
Pricing and the volume of sales of our products may be different from our forecast;
Execution delays due to resources constraints;
Assisting our fab partners with expansion of production capacity;
The cost of maintaining, expanding and protecting our intellectual property portfolio, including litigation costs and liabilities;
The cost of additional general and administrative talent, including accounting and finance, legal and human resources, as a result of becoming a public company;
Rockley’s additional investment requirement needed for Hengtong Rockley Technology Co., Ltd.HRT to be self-sufficient; and
Other risks discussed in the section entitled “Risk Factors.”
59


Long-Term Liquidity Requirements

If we do not generate sufficient revenue, we will be required to explore various options to fund future cash needs through sale of additional equity, debt financing, and others. There can be no assurance that any such issuance of equity securities, debt financing or other means of financing will be available in the future, or the terms of any such financing will be acceptable to us. If we raise funds by issuing equity securities, there will be dilution to the existing shareholders. Any equity securities issued may also provide for rights, preferences, or privileges senior to those holders of Ordinary Shares. If we raise funds by issuing debt securities, these debt securities would have rights, preferences, and privileges senior to the holders of Ordinary Shares.ordinary shares. The term of debt securities or borrowing could impose significant restriction on our operations. The credit market and financial service industry have in the past, and may in the future, experience periods of upheaval that could impact the availability and cost of equity and debt financing.

If adequate funds are not available, we will need to curb our expansion plans or limit our research and development activities, which would have a material adverse impact on our business prospects and results of operations.

Impact of Private Placement Financing

On May 27, 2022, we issued the Notes in an aggregate principal amount of $81.5 million under the Indenture in the private placement financing described in the section entitled “Prospectus Summary – The Private Placement Financing” and in connection therewith agreed to comply with the affirmative and negative covenants contained in the Indenture, including a covenant that requires us to pledge at all time at least $20.0 million of cash and cash equivalents to secure the Notes. This minimum cash and cash equivalents requirement further limits our liquidity position.

Historical Cash Flows
For the SixThree Months Ended June 30,March 31, 2022 and 2021 and 2020
(in thousands)
 Three Months Ended March 31,
 20222021
Net cash used in operating activities$(38,793)$(24,899)
Net cash provided by (used in) investing activities18,893 (713)
Net cash (used in) provided by financing activities(5,023)75,983 
Net (decrease) increase in cash and cash equivalents$(24,923)$50,371 
   
Six Months Ended
June 30,
 
   
2021
   
2020
 
(in thousands)
    
Net cash used in operating activities
  $(54,457  $(13,106
Net cash used in investing activities
   (3,322   (3,150
Net cash provided by financing activities
   73,946    13,915 
  
 
 
   
 
 
 
Net increase (decrease) in cash and cash equivalents
  $16,167   $(2,341
  
 
 
   
 
 
 
74

Cash Flows from Operating Activities
During the three months ended March 31, 2022, net cash used in operating activities was $38.8 million, primarily consisting of net losses of $41.8 million, adjusted by non-cash depreciation and amortization of $1.5 million, reversal of bad debt expense of $0.1 million, stock-based compensation of $4.0 million, change in equity-method investment of $0.3 million, and changes in fair value of warrants of $0.2 million. Changes in assets and liabilities for the three months ended March 31, 2022 included the following: increases in other receivables and accrued expenses, offset by decreases in accounts receivable, prepaid expenses, other current assets and trade payables.
During the sixthree months ended June 30,March 31, 2021, net cash used in operating activities was $54.5$24.9 million, primarily consisting of net losses of $95.3$64.8 million, adjusted by
non-cash
depreciation and amortization of $2.0$0.9 million, bad debt expense of $0.4 million, stock-based compensation of $3.7$1.7 million, change in equity-method investment loss of $0.5$0.1 million, and a loss related to the changechanges in fair value of debt instruments of $45.7$39.7 million. Changes in assets and liabilities for the sixthree months ended June 30,March 31, 2021 included the following: decreases in accounts receivable and other current assets, offset by increases in other receivables, prepaid expenses, trade payables and accrued expenses.
During the six months ended June 30, 2020, net cash used in operating activities was $13.1 million, primarily consisting of net losses of $26.4 million, adjusted by
non-cash
depreciation and amortization of $1.4 million, stock-based compensation of $4.2 million, equity-method investment loss of $0.3 million, and a loss related to the change in fair value of debt instruments of $2.2 million. Changes in assets and liabilities for the six months ended June 30, 2020 included the following: increases in accounts receivable and accrued expenses, offset by decreases in other receivables, prepaid expenses,accounts receivable and other current assets, and trade payables.assets.
Cash Flows from Investing Activities
Net cash used inprovided by investing activities was $3.3$18.9 million for the sixthree months ended June 30, 2021,March 31, 2022, primarily related to the proceeds received from the sale of marketable securities of $19.9 million and from the purchases of property and equipment to be used in the ordinary course of business. Net cash used in investing activities was $3.2$0.7 million for the sixthree months ended June 30, 2020,March 31, 2021, primarily related to the investment in our HRT of $2.5 million and the remaining $0.7 million was related to purchases of property and equipment to be used in the ordinary course of business.

Cash Flows from Financing Activities
Net cash used in financing activities was $5.0 million for the three months ended March 31, 2022, primarily related to the principal payments we have made on the 2020 Term Facility Loan.Net cash provided by financing activities was $73.9$76.0 million for the sixthree months ended June 30,March 31, 2021, primarily consisting of proceeds received for convertible loan notes and payments made for debt issuance costs. Net cash provided by financing activities was $13.9 million for the six months ended June 30, 2020, primarily consisting of proceeds received for convertible loan notes and Paycheck Protection Program.notes.


Contractual Obligations and Commitments60

Purchase obligations include commitments to third-party suppliers for various research and development activities. As of June 30, 2021, we had $8.1 million in contractual obligations for which we have not yet received services.
For the Years Ended December 31, 20202021 and 2019
2020
The following table is a summary of our cash flow activities (in thousands):
 Years Ended December 31,
 20212020
(in thousands)
Net cash used in operating activities$(126,001)$(48,354)
Net cash used in investing activities(52,842)(6,656)
Net cash provided by financing activities196,401 53,334 
Net increase (decrease) in cash and cash equivalents$17,558 $(1,676)
   
Years Ended
December 31,
 
   
2020
   
2019
 
Consolidated Statements of Cash Flow Data:
    
Net cash (used in) provided by:
    
Operating activities
  $(48,354  $(36,556 
Investing activities
   (6,656   (2,831
Financing activities
   53,334    48,933 
  
 
 
   
 
 
 
Net (decrease) increase in cash and cash equivalents
  $(1,676  $9,546 
  
 
 
   
 
 
 
75

Cash Flows from Operating Activities
During the year ended December 31, 2021, net cash used in operating activities was $126.0 million, primarily consisting of net losses of $168.0 million, adjusted by non-cash depreciation and amortization of $4.6 million, bad debt expense and allowance for doubtful accounts of $0.8 million, stock-based compensation of $12.0 million, equity-method investment loss of $0.3 million, and changes in fair value of debt instruments and warrants of $59.9 million and $(10.8) million, respectively. Changes in assets and liabilities for the year ended December 31, 2021 included the following: decreases in accounts receivable, offset by increases in other receivables, trade payables and accrued expenses.
During the year ended December 31, 2020, net cash used in operating activities was $48.4 million, primarily consisting of net losses of $80.3 million, adjusted by
non-cash
depreciation and amortization of $2.8 million, stock-based compensation of $8.0 million, equity-method investment loss of $1.3 million, increaseand change in fair value of debt instruments of $20.2 million, and gain on disposal of assets of $0.1 million. Changes in assets and liabilities for the year ended December 31, 2020 included the following: decreases in accounts receivable, trade payables, prepaid expenses, other current assets, offset by increases in other receivables and accrued expenses.
During the year ended December 31, 2019, net cash used in operating activities was $36.6 million, primarily consisting of net losses of $50.9 million, adjustedexpenses offset by
non-cash
depreciation and amortization of $1.9 million, stock-based compensation of $6.2 million, equity-method investment loss of $1.3 million,
non-cash
interest on convertible loan notes of $0.3 million, and change in fair value of debt instruments of $3.0 million. Changes in assets and liabilities for the year ended December 31, 2019 included the following: increases decreases in accounts receivable, other receivables, prepaid expenses, other current assets, and trade payables offset by a decrease in long term debt, net of current portion.payables.
Cash Flows from Investing Activities
Net cash used in investing activities was $6.7$52.8 million for the year ended December 31, 2020,2021, primarily consistingrelated to the purchase and the sale of $1.4marketable securities of $54.7 million purchases of property and equipment to be used in$10.0 million, respectively, and also from the ordinary course of business, $0.3 million acquisition of TruTouch assets, and $5.0 million additional investments made in
equity method investment. Net cash used in investing activities was $2.9 million for the year ended December 31, 2019, primarily consisting of purchases of property and equipment to be used in the ordinary course of business. Net cash used in investing activities was $6.7 million for the year ended
December 31, 2020, primarily related to the investment in our HRT of $5.0 million and the remaining 1.4 million was related to purchases of property and equipment to be used in the ordinary course of business.
Cash Flows from Financing Activities
Net cash provided by financing activities was $196.4 million for the year ended December 31, 2021, primarily related to the proceeds received from the Business Combination and convertible loan notes. Net cash provided by financing activities was $53.3 million for the year ended December 31, 2020, primarily consisting of proceeds received for convertible loan notes and issuance of Ordinary SharesPaycheck Protection Program.

Contractual Obligations and warrants. Net cash provided by financing activities was $49.0 million for the year ended December 31, 2019, primarily consisting of proceeds received for convertible loan notes and issuance of Ordinary Shares and warrants.
Commitments

Purchase obligations include commitments to third-party suppliers for various research and development activities. As of March 31, 2022, December 31, 2021 and December 31, 2020, we had $13.7 million, $13.6 million and $3.0 million, respectively in contractual obligations for which we have not yet received services.

We are a party to operating leases, primarily for office space. These leases have remaining lease terms of 1 years to 4 years. Some leases include extension options for up to 5 years.
Off-Balance
Sheet Arrangements

Since the date of our incorporation, we have not engaged in any
off-balance
sheet arrangements, as defined in the rules and regulations of the SEC.

Recent Accounting Pronouncements

Please refer to Note 1 - Description of our condensed consolidated financial statementsBusiness and Significant Accounting Policies of the Notes to Consolidated Financial Statements included elsewhere in Item 8 of this prospectus for more information about recent accounting pronouncements, the timing of their adoption, and our assessment, to the extent we have made one, of their potential impact on our financial condition and our results of operations.

Critical Accounting Policies and Estimates

Our financial statements have been prepared in accordance with GAAP as set forth in the Financial Accounting Standards Board’s Accounting Standards Codification, (“ASC”), and we consider the various staff
76

accounting bulletins and other applicable guidance issued by the SEC. The preparation of our condensed consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the financial statements, as well as the reported expenses incurred during the reporting periods. Our estimates are based on our historical experience and on various other factors that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets
61


and liabilities that are not readily apparent from other sources.
Our actual results may differ from these estimates under different assumptions or conditions. To the extent that there are material differences between these estimates and our actual results, our future financial statements will be affected. We believe that the accounting policies discussed below are critical to understanding our historical and future performance, as these policies relate to the more significant areas involving management’s judgments and estimates.

WhileSee Note 1 - Description of Business and Significant Accounting Policies of the Notes to Consolidated Financial Statements included in Item 8 of this prospectus for a summary of our significant accounting policies are described in Note 1 of our condensed consolidated financial statements included in prospectus, we believe thatand the following accounting policies are most critical to understandingeffect on our financial condition and historical and future results of operations:
statements.

Revenue recognition;
Equity valuations;
Fair value of financial instruments and fair value measurements; and
Income taxes
Revenue Recognition

We generate revenue principally from development services, which entails developing customer-specific designs of photonics chipsets. Our contracts with customers include specific achievement milestones and a substantive acceptance criteria for each milestone. In the event a milestone is achieved and the customer provides acceptance, we allocatethe Company allocates the contract consideration related to the performance obligations that are satisfied during the period and recognizerecognizes the revenue at that point in time.

Equity Valuations
Stock-based Compensation

As there is not a market forWe recognize the Company’s equity, valuationscost of stock-based awards granted to our employees and directors based on the Company’s equity instruments require the application of significant estimates, assumptions, and judgment. These valuations impact various amounts reported in the Company’s financial statements, inclusive of the recognition of equity-based compensation andestimated grant-date fair value of convertible loan notes. The following discussion provides additional detail regarding the significant estimates, assumptions, and judgment that impactawards. Cost is recognized on a straight-line basis over the determinationservice period, which is generally the vesting period of the fair values of equity-based compensation awards, warrants, and the Ordinary Shares that comprises the Company’s capital structure. The following discussion also explains why these estimates, assumptions, and judgments could be subjectaward. We have elected to uncertainties and future variability.
Equity-Based Compensation, Warrants
The Company estimates the grant date fair value of stock options, warrants, and restricted stock awards granted to employees,
non-employees
and directors and uses the estimated fair values to measure and recognize the costs for services receivedeffect of forfeitures in exchange for the grants.
The Company uses the Black-Scholes option-pricing model in order to estimate the fair values of both time-based stock option awards and warrants. Estimatingperiod they occur. We determine the fair value of stock options and warrants using the Black-Scholes option-pricingoption pricing model, requires the application of significant assumptions, such as the fair value of our underlying Ordinary Shares, the estimated term of the option, the risk-free interest rates, the expected volatility of the price of our Ordinary Shares and the expected dividend yield. Each of these assumptionswhich is subjective,
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require significant judgment, and is based upon management’s best estimates. If any of these assumptions were to change significantly in the future, equity-based compensation for future awards may differ significantly, as compared with awards previously granted.
The assumptions and estimates appliedimpacted by the Company to derive the inputs for inclusion in the Black-Scholes pricing model are as follows:
following assumptions:

Fair value of Ordinary Shares—see “
Ordinary Shares Valuations
” discussion below;
Expected Term—This is the period that the options or warrantsawards that have been granted are expected to remain unexercised. The Company employs the average period the stock options and warrantsawards are expected to remain outstanding;
Volatility—This isOur stock was not publicly traded prior to August 11, 2021. The volatility used in stock grants made prior to that date was based on a measurebenchmark of the amount by which a financial variable, such as a share price, has fluctuated (historical volatility) or is expected to fluctuate (expected volatility) during a period. As the Company does not yet have sufficient history of its own volatility, management has identified several guideline comparable companies and estimates volatilitywithin the silicon photonics industries;
Risk-Free Interest Rate—The interest rates used are based on the volatility of those companies;
Risk-Free Interest Rate—This is theimplied yield available on U.S. Treasury rate, having azero-coupon issues with an equivalent remaining term that most closely resemblesequal to the expected life of the stock option or warrant;award; and
Dividend Yield—The Company has not and does not expect to paydividend rate used is zero as we have never paid any cash dividends on its Ordinary Sharesour ordinary shares and do not anticipate doing so in the foreseeable future.

Convertible Loan Notes
The Company estimatesFollowing the fair value of convertible loan notes held by its investors at issuance of the note and also at each reporting
period-end
by using the estimated fair values of the Ordinary Shares and recognizing changes in the fair value of the note in the Company’s statement of operations and comprehensive loss. The Company determines the conversion option component by using the binomial lattice approach which requires the application of significant assumptions, such asBusiness Combination, the fair value of our underlying Ordinary Shares,ordinary shares is now determined based on the risk-free interest rates, the expected volatility of the price of our Ordinary Shares and the implied discount yield. Each of these assumptions is subjective, require significant judgment, and is based upon management’s best estimates, and may impact the change in fair value of the convertible loan note that is recognized in the Company’s statement of operations and comprehensive loss.
Ordinary Shares Valuations
The Company uses valuations of its Ordinary Shares for various purposes, including, but not limitedquoted market price. Prior to the determination of the exercise price of stock options and warrants and inclusion in the Black-Scholes option pricing model. The Company also uses valuations of its Ordinary Shares for determining the fair value of its convertible loan notes. During the time we were a privately held company, the lack of an active public market for our Ordinary Shares requiredBusiness Combination, our management and board of directors to exercise reasonable judgmentconsidered various objectives and consider a number ofsubjective factors in order to make the best estimate of fair value of our equity. We engaged the assistance of a third-party valuation specialist to determine the fair value of the Ordinary Shares by first estimating the fair value of our total enterprise value and total equity value using a combination of the income approach and guideline transaction method. Estimating our total enterprise value and total equity value requires the application of significant judgment and assumptions. Factors considered in connection with estimating these values:
Legacy Rockley’s historical financial results and future financial projections;
The lack of marketability of Rockley’s Ordinary Shares;
The likelihood of achieving a liquidity event, such as an initial public offering or business combination, given prevailing market conditions;
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Industry outlook; and
General economic outlook, including economic growth, inflation and unemployment, interest rate environment and global economic trends.
The fair value ultimately assigned to our Ordinary Shares may take into account any number or combination of the various factors described above, based upon their applicability at the time of measurement. Determination of the fair value of our Ordinary Shares may also involve the application of multiple valuation methodologies and approaches, with varying weighting applied to each methodology as of the grant date. Application of these approaches involves the use of estimates, judgment, and assumptions that are highly complex and subjective, such as those regarding our expected future revenue, expenses, and future cash flows; discount rates; market multiples; the selection of comparable companies; and the probability of possible future events. Changes in any or all of these estimates and assumptions or the relationships between those assumptions impact our valuationsordinary shares as of each grant date, including the value determined by a third-party valuation datefirm. These factors included, among other things, financial performance, capital structure, forecasted operating results and may have a material impactmarket performance analyses of similar companies in our industry.

Warrants

We classify the Private Placement Warrants as long-term liability on the valuation of our Ordinary Shares. During 2020, the estimated fair value of our Ordinary Shares fluctuated between $10.433 and $20.280 per share, the later fair value primarily reflecting our progress towards a business combination. The necessary steps undertaken to prepare for the Business Combination included meeting with SC Health and investment bankers, discussing timing expectations, and negotiating the preliminary Letter of Intent between SC Health and the Company. A Letter of Intent related to the Business Combination was signed by both parties in January 2021 reflecting an increased likelihood of a near-term exit transaction and/or liquidity event. The valuation of the Company’s equityconsolidated balance sheet as of December 31, 2020 took into consideration2021. The Private Placement Warrants were traded on the indicated equityNYSE prior to their redemption and recorded at fair value impliedusing a Black-Scholes option-pricing model. The Private Placement Warrants are re-measured to fair value at each subsequent reporting date. We will continue to adjust the liability for changes in fair value for the Private Placement Warrants until the warrants are exercised, redeemed or cancelled and present the changes in fair value in the signed Letterconsolidated statement of Intent. Whileoperations at each reporting period.

We classify the December 31, 2020 valuation incorporatedPublic Warrants as equity values based upon the traditional income approach consisting of the discounted cash flow method, the valuation also incorporated the equity value implied by the planned Business Combination transaction. Accordingly, the valuation applied the probability-weighted expected return method (PWERM) to weigh the indicated equity value determined under the traditional income approach and the equity value implied bypresent within Additional Paid-In Capital on our planned Business Combination. Based upon management’s determination that there was a high probability that the Business Combination would occur, a higher weighting was assigned to the implied value of the negotiated Business Combination transaction.
As of June 30, 2021, the Company estimated fair value of Ordinary Shares to be $24.70 per share, which represents an increase in value when compared to the Ordinary Shares value of $20.28 per share determinedconsolidated balance sheet as of December 31, 2020. While the June 30, 2021 valuation incorporated equity values based upon the interpolation and income approach consisting2021. Although an event such as a qualifying cash tender offer could occur outside of the discountedcompany’s control that would require net cash flow method,settlement, equity classification for the valuation also incorporatedPublic Warrants is not precluded per ASC 815-40-25. The Public Warrants were initially recorded using the equity value implied by the planned Business Combination, which was consummated on August 11, 2021. Accordingly, the valuation applied a calibration approach to determine the implied internal rate of return of the recent Series E roundclosing stock price as of the investmentmeasurement date, and discount rate in order to calculate the company-specific risk premium of the Series E round of financing. Based upon management’s assumption that the Business Combination would occur, a higher weighting was assigned to the implied value of the negotiated Business Combination transaction.
with no subsequent measurement.
Equity-based grants and issuance of convertible loan notes occur throughout the year. However, the valuation of the Ordinary Shares is performed at specific points in the fiscal year such as the end of the fiscal quarter or fiscal year. Therefore, to determine the fair value of the Ordinary Shares at points in time in between valuation dates, management interpolated the change in the fair value of our Ordinary Shares to derive a fair value between valuation dates.
Upon consummation of the Business Combination, we exchanged approximately 0.403 of our Ordinary Shares for each SC Health common share equivalent, determined based upon the number of our Ordinary Shares that would be outstanding if each outstanding share of our warrants and all of our convertible loan notes were to convert to our Ordinary Shares immediately prior to the merger. Accordingly, the indicated fair value of our equity based upon the terms of the Business Combination was $1.2 billion. Following the Business Combination with SC Health, it is no longer necessary for our management and its board of directors to estimate the fair value of our Ordinary Shares, as our Ordinary Shares are traded on the NYSE.
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Fair Value of Financial Instruments and Fair Value Measurements
We determine fair value based on assumptions that market participants would use in pricing an asset or liability in the principal or most advantageous market. For debt instruments for which we have elected fair value accounting, fair value is based on the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants. Where available, fair value is based on or derived from observable market prices or other observable inputs. Where observable prices or inputs are not available, valuation techniques are applied. These valuation techniques involve some level of management estimation and judgment, the degree of which is dependent on the price transparency for the instruments or market and the instruments’ complexity. For debt instruments for which we have not elected fair value accounting, fair value is based on the present value of expected future cash flows and assumptions about the then-current market interest rates as of the reporting period and our creditworthiness. The carrying value of these debt instruments approximates fair value as the stated interest rate approximates market rates currently available to us.
Income Taxes

We record income tax expense for the anticipated tax consequences of the reported results of operations using the asset and liability method. Under this method, we recognize deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the financial reporting and tax basis of asset and liabilities, as well as for operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using tax rates that are expected to apply to taxable income for the years in which those tax assets and liabilities are expected to be realized or settled. We record valuation allowances to reduce its deferred tax assets to the net amount that it believes is more likely than not to be realized. Its assessment considers the realization of deferred tax assets on a jurisdictional basis. We recognize the income tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained upon examination by taxing authorities, based on the technical merits of the position. The income tax benefits recognized in the financial statements from such a position are measured based on the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement.

Quantitative and Qualitative Disclosures about Market Risk

We are exposedThe Company is a smaller reporting company, as defined by Rule 12b-2 of the Securities Exchange Act of 1934, as amended, and is not required to a variety of market and other risks, including the effects of changes in interest rates, inflation, and foreign currency exchange rates, as well as risks to the availability of funding sources, hazard events, and specific asset risks.provide this item.


Interest Rate Risk
The market risk inherent in our financial instruments and our financial position represents the potential loss arising from adverse changes in interest rates. As of June 30, 2021, we had cash and cash equivalents of $35.4 million, consisting of interest-bearing money market accounts for which the fair market value would be affected by changes in the general level of U.S. interest rates. However, due to the short-term maturities and the
low-risk
profile of our investments, an immediate 10% change in interest rates would not have a material effect on the fair market value of our cash and cash equivalents. We are also exposed to interest rate risk relating to our convertible debt instruments. We carry these instruments at face value in our consolidated balance sheets. Since these instruments bear interest at fixed rates, we have no financial statement risk associated with changes in interest rates. However, the fair value of these instruments fluctuates when interest rates change. For additional details related to our debt, see Note 6, Long Term Debt to our condensed consolidated financial statements included in this prospectus.
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Foreign Currency Risk
The functional currency of our operations is the United States dollar. We conduct operations in the United Kingdom, as well as various parts of Europe, and as such we are exposed to foreign currency risk. Currently, we do not use foreign currency forward contracts to manage exchange rate risk, as the amount subject to foreign currency risk has no material impact to our overall operations and results.
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BUSINESS

The following discussion contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. When used in this section, the terms “may,” “might,” “will,” “objective,” “intend,” “should,” “could,” “can,” “would,” “expect,” “believe,” “estimate,” “predict,” “potential,” “plan,” “anticipate,” “seek,” “future,” “strategy,” “likely,” or the negative of these terms, and similar expressions are intended to identify forward-looking statements. These forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by these or any other forward-looking statements. These risks and uncertainties include, but are not limited to, those risks set forth under “Risk Factors.” Readers are cautioned not to place undue reliance on these forward-looking statements, which are based on current expectations and reflect management’s opinions only as of the date hereof. These forward-looking statements speak only as of the date of hereof. Company expressly disclaims any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements contained herein to reflect any change in our expectations with regard thereto or any changes in events, conditions or circumstances on which any such statement is based.

Rockley®, RayDriver™, RPFabric™, RPStack™, Topanga™, LightDriver™, SpectraCloud™, SpectraSense™, VitalSpex™, Bioptx™, and clinic-on-the-wrist™ are among the trademarks, registered trademarks, or service marks owned by Rockley.

Company Overview

We have developed a unique sensing platform that we believe can reshape the wellness and healthcare industries through multiple applications in
non-invasive,
multi-modal biomarker monitoring. We believe products based on our technology platform could have the potential to unlock and accelerate advancements in areas such as early disease detection, nutrition management, and preventative healthcare delivery through continuous health and wellness monitoring.
To date, we have been engaged in developing customer-specific designscomprehensive range of our silicon photonics chipsets for incorporation into our customers’ end products. Accordingly, alltechnologies that have both the power and the flexibility to support a wide range of our products are presently in the development stage and we do not currently have any of our own end products in commercial production and have not yet shipped any products commercially.potential applications. Our unique sensingsilicon-phonics platform has been built upon our silicon photonics technology, which enables compelling sensor performance, power, resolution, and density. This technology has the potentialwill incorporate several key components to allow monitoring devices, currently the size of clinical machines, to be condensed to the size of a wearable device. We believe this in turn has the potential to unlock additional uses in consumer electronics and medical devices. Our technology is built on over 159 patents, over seven years of product development, and $290 million in total funding prior to the consummation of the Business Combination, through the issuance of convertible loan notes and Ordinary Shares. We have established a manufacturing ecosystem based upon our wholly owned, proprietary processes in several areas for rapid scalability, which we believe provides us with a significant competitive advantage. The resulting combination of technologies and manufacturing
know-how
is the “full-stack Rockley Platform” which is made up ofsupport these solutions, including photonic integrated circuits (“PICs”)and associated modules, sensors, and end-to-end solutions. We expect that our immediate focus over the next two years will be on developing and commercializing our products for incorporation in silicon with integrated
III-V
consumer wearables, medical devices, (devices incorporating certain conductor elements that offer superior electronic properties, such as lasers), application-specific electronic integrated circuits (“ASICs”), photonic and electronic
co-packaging,
together with biosensing algorithms and artificial intelligence (“AI”) cloud analytics, firmware/software, system architecture, and hardware design.
dedicated solutions for the healthcare market. As testament to the relevance of our product development, we have captured the attention of several consumer electronics companies and, as of the date of this prospectus, we are engaged in discussions or have
non-binding
MOUs memoranda of understanding (“MOUs”) or development and supply agreements with entities whichthat collectively account for over 55%60% market share of wearable devices, (ofincluding six of the 55%,top 10 consumer wearables companies. These agreements will help shape our development of our consumer and medical device capabilities.

we have an agreementThe summation of our technologies and manufacturing expertise is Rockley’s “cohesive end-to-end platform.” Our end-to-end platform encompasses photonic integrated circuits (“PICs”) in silicon with an entityintegrated III-V devices (devices incorporating certain conductor elements that represents 42%offer superior electronic properties, such as lasers), an MOU with an entity that represents 5%application-specific electronic integrated circuits (“ASICs”), and photonic and electronic co-packaging, which are all supported by and coupled with biosensing algorithms, AI, cloud analytics, firmware/software, system architecture, and hardware design.

With this unique sensing platform, we arebelieve we can reshape several important markets of the healthcare sector such as consumer wellness, long term health trend monitoring, patient monitoring, early disease detection, nutrition management and the treatment of certain chronic diseases. Our biosensing platform will enable multiple applications using our non-invasive, continuous, multi-modal biomarker monitoring capabilities.

Our end-to-end solutions include hardware with the potential to detect multiple biomarkers, related algorithms, and cloud-based analytics and artificial intelligence (“AI”). We have shipped early engineering samples to some of our customers to support research and development efforts.

Our platform has been built upon our silicon photonics technology, which enables highly advanced sensor performance, power, resolution, and formfactor. This technology has the potential to allow monitoring devices, currently the size of clinical laboratory machines, to be miniaturized to the size of a wearable device. We believe that this miniaturization capability has the potential to unlock additional applications in discussions with entities which represent at least 8%)consumer electronics and medical devices. Our technology is built on over 190 patents, over eight years of product development, and over 50% market shareapproximately $450 million in total funding as of smartphone devices, based on a combinationthe date of data sourced fromthis prospectus, through the Yole Report, the IDtechEx Reportissuance of convertible loan notes and the TrendForce Report, as well as our internal volume forecastsordinary shares.

Our target biomarkers for smartphone, smart watch,consumer healthcare include lactate, alcohol, glucose (indicator), hydration, blood pressure, blood oxygen, and smart earbuds through 2025core body temperature, among others. Our lasers will deliver an extremely high level of performance, supporting up to 1,000,000 times higher resolution, 1,000 times higher accuracy, and 100 times broader range in wavelengths than existing LED offerings in wearable solutions (based on customer data)product analysis undertaken by Rockley comparing the Rockley silicon photonics-based spectrometer chip to existing solutions). We planWith this performance, we believe that Rockley’s platform will be able to leverage this attention to develop new capabilitiesaddress existing applications in consumer wearables in the near term,wearable and to expand over time into medical devices with significantly higher resolution, accuracy, and other industry applications. range.

We have established a manufacturing ecosystem based upon our wholly-owned, proprietary processes in several areas. We believe that this manufacturing ecosystem will support rapid scalability, providing us with a significant competitive advantage.

As we do not currently have any products in commercial production, our current customer relationships are in the following stages: (a) customers with whom we are “engaged,” or in discussions with, regarding potential product features for incorporation into such customer’s end products, or (b) customers with whom we are “contracted,” where we have
non-binding
MOUs or development and supply agreements. These MOUs and development and supply agreements provide a general framework for our transactions with the customer and typically provide that we will develop and deliver new products meeting the customer’s specifications. There are no binding purchase commitments under our MOUs and supply agreements. We currently anticipate that sales of our products will be primarily made pursuant to standard purchase orders, which orders may be cancelled, reduced, changed, or rescheduled with little or no notice or penalty. Our ability to grow our business will depend on our ability to attract and retain customers whichwith whom we are engaged in discussions only and successfully
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transition such customers to contracted customers with whom we have MOUs or development and supply agreements, and to otherwise attract new customers.
Our company was founded in 2013 by Dr. Andrew Rickman, OBE. Dr. Rickman, who has over 30 years of experience in silicon photonics and is a pioneer in the field, led the development of our unique and versatile
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platform to address a range of emerging and growing markets. In 1988, Dr. Rickman founded Bookham Technology Ltd, the first silicon photonics company and one of the world’s largest photonics and fiber optics telecom component producers, and he served as its chief executive officer and chairman until 2004. The acquisition by Bookham of Avanex, Inc., led to the creation of Oclaro, Inc. (NASDAQ: OCLR), which in turn was acquired by Lumentum, Inc., in 2018 (NASDAQ: LITE). From 2007 to 2013, Dr. Rickman was chairman of Kotura Inc., a leader in the field of silicon photonics for fiber optic communications, where he oversaw its development and eventual sale to Mellanox Technologies, Ltd. From Rockley’s inception in 2013 through December 31, 2020, Dr. Rickman has assembled an industry leading team in silicon photonics with over 82 Ph.Ds. and over 150 engineers to work at Rockley. We believe our extensive industry knowledge and deep talent base is a key differentiator to enable us to build a successful business based on our platform.

Our vision is to address many pressing healthcare concerns using our technology, and we believe that there exists a large market opportunity for our platform. We estimate that the total addressable market (“TAM”) for the consumer wearables, mobile device, and medical device markets is projected to be over $48 billion by 2025, based on data sourced from the Yole Report, the IDtechEx Report, the TrendForce Report, and our internal volume forecasts for smartphone, smart watch, and smart earbuds through 2025 (based on customer data),IDC, as the universe of healthcare and consumer wearable devices incorporating additional sensing capabilities emerges.
1
Our target biomarkersproducts are being designed for consumer healthcare include lactate, alcohol, glucose (indicator), carbon monoxide,utilization in: (a) medical devices, including blood pressure, blood oxygen, and core body temperature, among others. Dueblood glucose, and alcohol monitoring devices, pulse oximetry, and near infra-red (“NIR”) spectrometers, with an aggregate forecasted TAM of $15.1 billion by 2025, according to the high performance of our lasers up to 1,000,000 times higher resolution, 1,000 times higher accuracyYole Report, and 100 times broader range in wavelengths compared with existing LED offerings in wearable solutions (based on product analysis undertaken by Rockley comparing the Rockley silicon photonics-based spectrometer chip to existing solutions), we believe our platform will also be able to address existing applications in consumer wearablemobile cardiac telemetry/general patient monitoring patch devices, with significantly higher resolution, accuracy,an aggregate forecasted TAM of $2.7 billion by 2025, according to the IDtechEx Report; and range. Further, we believe there(b) consumer wearables and mobile devices, including smartwatches, smart earbuds, fitness bands, and mobile phones, which, based on our internal estimates, are expected to have a TAM of $2.7 billion, $3.0 billion, $1.5 billion, and $23.5 billion, respectively, or an aggregate TAM of $30.7 billion, by 2025. We estimated our TAM in the consumer wearables and mobile device sectors by multiplying third-party forecasted total volumes in 2025 for the devices for which our products are being designed, by our currently anticipated and estimated average selling prices for these products. The volume estimate for smartwatches was based on the benchmarked figure forecasted by annual volume for smartwatches for 2022 according to the TrendForce Report. The volume estimate for smart earbuds was based a 20% volume CAGR between 2020-2025, with 2020 annual shipments estimated at 230 million units, according to the TrendForce Report. According to the Yole Report, fitness bands were forecasted to reach 89 million units by 2025. The volume estimates for smartphones were based on multiple additional markets and concrete opportunitiesthird-party forecasted volumes for our technology platform in areas such as data center connectivity (optical transceivers), machine vision (robotic and automotive LiDAR), and compute connectivity
(co-packaged
optics, or CPO).mobile phones, multiplied by the average selling price.

Product Applications and Development Status

We believe that our innovative and differentiated silicon photonics platform positions us to make photonics-based solutions increasingly pervasive, while unlocking previously unaddressed applications. Consequently, we
Specifically, we believe our TAM for the wearables, mobile, and medical device markets will be approximately $48 billion by 2025, taking into account our anticipated timeline for commercial availability of our products and the market for the end products into which our products are designed to be incorporated. Our products are being designed for utilization in: (a) medical devices, including blood pressure, body temperature, blood glucose, and alcohol monitoring devices, pulse oximetry, and near
infra-red
(“NIR”) spectrometers, with an aggregate forecasted TAM of $15.1 billion by 2025, according to the Yole Report, and mobile cardiac telemetry/general patient monitoring patch devices, with an aggregate forecasted TAM of $2.7 billion by 2025, according to the IDtechEx Report; and (b) consumer wearables and mobile devices, including smartwatches, smart earbuds, fitness bands, and mobile phones, which, based on our internal estimates, are expected to have a TAM of $2.7 billion, $3.0 billion, $1.5 billion, and $23.5 billion, respectively, or an aggregate TAM of $30.7 billion, by 2025. We estimated our TAM in the consumer wearables and mobile device sectors by multiplying third-party forecasted total volumes in 2025 for the devices for which our products are being designed, by our currently anticipated and estimated average selling prices for these products. The volume estimate for smartwatches was based on the benchmarked figure forecasted by annual volume for smartwatches for 2022 according to the TrendForce Report. The volume estimate for smart earbuds was based a 20% volume CAGR between 2020-2025, with 2020 annual shipments estimated at 230 million units, according to the TrendForce Report. According to the Yole Report, fitness bands were forecasted to reach 89 million units by 2025. The volume estimates for smartphones were based on multiple third-party forecasted volumes for mobile phones, multiplied by the average selling price.
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believe that the potential applications for our technology will be wide-ranging. Leveraging the flexibility and power of our innovative silicon photonics platform, we believe that we are positioned to become a leading supplier of end-to-end solutions (including integrated optical components, algorithms, data analytics, and AI) for dynamic, high-growth market sectors, including consumer sensors, healthcare,medtech and data communications. healthcare.

Figure 1: Rockley end-to-end sensing platform
rkly-20220709_g2.jpg

To date, we have been engaged in developing customer-specific designs of our silicon photonics chipsets and modules for incorporation into our consumer electronics customers’ end productsproducts. We are working with leading customers in the medtech market to deliver a standalone wrist-wearable product for targeted use cases. In parallel, we are shaping and currentlydeveloping our own standard offerings that could have different shapes and form factors. Currently, we do not have any of our own end products in commercial production. We expect that our immediate focus over the next two years will be on developinghave started delivering samples to strategic customers, and commercializing our products for incorporation in consumer wearables and mobile applications, followed by medical devices in the healthcare space, and subsequently on developing our AI analytics cloud platform. In respect of consumer wearables and mobile applications, we planintend to start deliveringdeliver final samples to customers in the first half of 2022 withand begin production ramp of these products commencing in the second half of 2022. For medical devices in the healthcare space, we plan to commence data collection trials in 2022 with production of units commencing in the first half of 2023, initially at a low run rate. During 2022, our aim is to build a collaboration model for our AI AI/analytics cloud platform before progressingproceeding to a commercial launch of a subscription platform, planned for the first half of 2023.


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Figure 2: Product development and commercial roadmap
rkly-20220709_g3.jpg



Healthcare: Consumer Wearables

We are developing an integrated optics module for health-related biomarker sensing and monitoring applications. We believe the high-density optical integration capabilities of our platform can personalize healthcare monitoring of multiple biophysical and biochemical biomarkers and can significantly improve how individuals track and monitor their health and wellbeing. Wewell-being. Our VitalSpex™ biomarker sensing platform will address the consumer wearable market. Further, as part of our product offering, we believe the ability to bring laboratory precision diagnostics to the wristthat our cloud-based analytics and other small and convenient form factors can significantly enhance consumer awareness of their health and wellbeing. Further, we plan to develop an AI analytics cloud platform which will offer further insight by leveraging data we collectcollected through our unique and broad sensing platform and will provide meaningful and actionable insightinsights to end users. Although our targetOur plans for the VitalSpex™ biomarker sensing platform include a Baseline module and a Pro module, each of which will have a wide array of current and potential applications, as shown in the figure below. Depending on the needs of each customer and market istrends, multiple generations of products could be built on each of these platforms addressing different set of biomarkers, form factors, performance specifications, and potential use cases.

Figure 3: Targeted biomarker sensing capabilities

rkly-20220709_g4.jpg
These products are intended to address the needs of the consumer wellness rather than medical,market and will provide information about general health and wellness. (i.e., they do not require regulatory approval for offered applications and end uses.) As we move forward, we intend to monitor and comply with regulations to the extent they become applicable to us, including any requirements for clearance by the FDA. Our plans for the Rockley Platform include a Basic ModuleU.S. Food and an Advanced Module, which will have a wide array of current and potential applications, as shown in the figure below.
Drug Administration (FDA) and/or other regulatory bodies.


Healthcare: Medical Devices

Our Bioptx™ healthcare sensing platform will address the medical and professional healthcare market. We plan to incorporate our biomarker sensing technology into existing devices such(such as medical patches, wearable bands, and other monitoring devicesdevices) to provide
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additional biomarkersbiomarker sensing capabilities not currently available to consumers. Also, as part of the Bioptx product offering, we intend to deliver a complete standalone finished product with targeted use cases for healthcare and health monitoring.

We believe thisthat these product offerings will enhance
point-of-care
and remote monitoring solutions thatand will have the potential to ultimately transform and disrupt the delivery of patient monitoring and healthcare. In the medical device space, we currently anticipate that we will develop two types of devices: an advisory device that will not need to seekregulatory clearance and a clinical device that will need regulatory clearance from the FDA clearance for devices that are currently under development based on our technology platform. As theseor other regulatory bodies.

These products are still under development and whiledevelopment. Even though there can be no assurance that we will be successful in these product development efforts will succeed or that, even if developed, that suchthese products will be approved by regulators or achieve
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widespread market acceptance, we believe these efforts presentthat there are significant market opportunities in addition to our consumer wearables applications.

Datacom:Data Communications: Transceiver Chipsets and
Co-Packaged
Optics

Data centers, which are the nerve centers of the digital economy, require interconnected communications for which we believe our optical transceiver products offerdatacom chipset technology offers several advantages. Business, entertainment, vital medical research, and other aspects of daily life are in many ways connected to hyperscale data centers, which in tumturn rely on cost-effective, power-efficient optical communication links. Whether incorporated in pluggable optical transceiver modules or in
co-packaged
optics, we believe hyperscale data centers will benefit from the unique advantages that our silicon photonics platform has to offer. Furthermore, we believe our
go-to-market
approach of partnering with a joint venture in ChinaTransceiver manufacturers and Switch/Networking equipment OEM companies has economic benefits over participating directly as a chipset provider in this margin-sensitive market. By selling/licensing our assets/technology, to the joint venture, we offer the joint venturethird party the opportunity to create an economically compelling solution without being required to source elements from multiple suppliers and therefore not incurring higherany margin costs,stacking while Rockley benefitscan keep expenses low/minimal and benefit from license revenueupfront/ongoing fees. Note that given Jiangsu Hengtong Optic-Electric Co., Ltd. (a shareholder in our joint venture partner) was placed on the “Entity List” by the U.S. Bureau of Industry and Security (BIS) of the U.S. Department of Commerce in December 2021, we have widened our equity stake in the joint venture.potential partner network significantly and are evaluating various options for this business.

Other Applications

We believe that our silicon photonic platform is ideally suited for delivering the sensing solutionscapabilities needed for machine perception and interrogation at depth, which ishas become increasingly requirednecessary in industrial automation, robotic vision including(including surgical applications,applications), safety, and other autonomous applications. Finely tuned light, delivered through a photonic integrated circuit (“PIC”)PIC via a free spacefree-space aperture or fiber optic interconnect with accompanying detection receiver capabilities, enables substantially better capabilities than previously available technology, such as frequency modulated continuous wave (“FMCW”) LiDAR for automotive safety solutions, as well as future autonomous vehicle offerings. Our team has extensive experience in the design of PICs for use in the LiDAR domain, and we have prototyped the key components of the system and demonstrated their superior performance. Although we believe the inflection point for LiDAR and the automotive market may be approaching, we plan to leverage our core technology readiness and economies of scale from our consumer business to position ourselves for this potential market opportunity.


Market Opportunity

Health and Wellness

There is growing demand for miniaturized,
non-invasive
sensing technology devices with real-time diagnostics wearable solutions that offer an affordable way to provide key insights into a person’s health and analytics that are affordable and accessiblewell-being, outside the clinical environment. Delivering relevant insights will require non-invasive, continuous, real-time sensing and measurement of multiple biomarkers, coupled with advanced analytics to interpret the data. We believe that this demand is driven and will continue to be driven by two major market and secular trends:

Consumer health and wellbeingwell-being awareness.
While there is an existing market for athletes in training and for highly active and health-conscious users, there has been an increasing global consumer focus globally on preventative healthhealthcare, with users desiring greater control and visibility over their own health and wellbeing.well-being. In parallel, amid the proliferation of wearable technologies with emerging health monitoring capabilities, there is greater demand for more sophisticated and comprehensive sensing technology that can covermeasure and track a broad range of conditions and biomarkers. Generating a holistic view of the human body through access to multiple biomarkers will enable a more sophisticated ability to monitor and track general trends of changing health conditions. This has the potential to help physicians identify health conditions and possible disease states earlier and allow for more affordable prevention measures and effective patient treatment, perhaps long before requiring aggressive disease management. More recently,
COVID-19
has had a profound impact on the way consumers perceive their need for
“at-home”
“at-home” monitoring solutions.

Chronic• Treatment of chronic conditions and disease care.
With increased life expectancies, a growing number of chronic conditions and diseases has placed a strain on healthcare systems. Further,
Furthermore, non-invasive
monitoring solutions for chronic conditions have historically been costly and available only in a medical facility. With our potential for delivering individual noninvasivenon-invasive wearable monitoring solutions, we believe that we have a great opportunity to impact patients’ compliance with healthcare guidance thatand subsequent efficient treatment of patients, which will lead to better quality of life and drastic reductions in the overall healthcare cost reductions.
of healthcare. Non-invasive,
continuous monitoring could also allow detectionhas the potential to detect and prevention of potentialpossibly prevent chronic conditions and diseasediseases at a much earlier stage, resulting in reduced overall healthcare cost.

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We believe that existing monitoring and sensing technologies are not capable of taking full advantagedelivering on the needs of the above trends, whichconsumers and healthcare professionals. Meeting these needs require solutions that provide access to a broad range of biomarkers non-invasively; that can be miniaturized and operate with power low enough power to be integrated into consumer wearables, medical patches, and other compact form factors, that can cover a broad range of conditions and biomarkers, factors;
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and that can scale cost effectively to high volumes. We believe that our unique silicon photonics-based platform is now poised to serve at the confluence of the above two market and secular trends.

We consider our immediate addressable market to be comprised of consumer wearables and mobile smartphone devices. Based on data sourced from the Yale Report, the IDtechEx Report, and TrendForce Report, as well as our internal forecasts, we estimate that, by 2025, consumer wearables, which includes, smart watches, fitness bands, and smart earbuds, will reach a total of 700 million units per year; smart phones may reach a total of 1.5 billion units per year; and medical devices, which includes blood pressure monitors, pulse oximeters, body temperature monitors, blood glucose monitors, alcohol monitors, and NIR spectrometers, will reach a TAM of $18 billion.
2
Beyond these opportunities, we believe there may be significant potential for us in the field of genomics. As the field of genomics grows, as shown in the development of personalized medicines and treatment, the value and effectiveness are enhanced when genomic information is combined and processed along with continuous biomarker monitoring for the users. We believe this emerging field could play to the strengths of our platform and potentially represents a high valuehigh-value growth opportunity for the future.

Datacom
Data Communications

Datacenter operators continue to build and upgrade their datacenter infrastructure to meet the continuing growth in public, private, and hybrid cloud capacity. As these datacenters rely heavily on fiber optics to interconnect compute, storage, accelerators and other resources, this trend is reflected with substantial growth in demand in the high-speed Ethernet optics. LightCounting forecasts that the market for Ethernet optics will grow from approximately $3.0 billion in 2018 to approximately $6.0over $8.0 billion in 2025.2026. The market segment that we are primarily targeting comprises 400Gb/s and 800Gb/s modules and their addressable market are expected to grow toat a CAGR of approximately $3.0 billion in 2025,35%, according to LightCounting’s forecasts. We believe our silicon photonics platform is well positioned to address this market with highly integrated Si PICs and class leading III-V technology to implement the optical functionality required for such transceiver modules. We believe that our platform will provide a substantial cost advantage over conventional discrete-optics-based solutions, as well as over competing integrated photonics solutions due to our platform’s volume-scale manufacturing readiness and wafer-level integration and testing capabilities. In addition to the PICs, our silicon photonics-based spectrometer chipset for transceiver modules includes the analog/mixed-signal ICs that implement the interface to the electrical domain.
inherent benefits.

Competitive Advantages

We believe our silicon photonics solutions and technology offer the following key healthcare monitoring benefits:
We believe that we have 7 sources of advantage over our competitors in meeting these healthcare needs:

Superior sensing performance.
Our silicon photonics-based spectrometer chip provides up to one million times higher resolution, approximately one thousand times higher accuracy, and approximately one hundred times broader spectral range than existing
LED-based
solutions, based on product analysis undertaken by Rockley comparing the Rockley silicon photonics-based spectrometer chip to existing
LED-based
solutions. We believe that our unique silicon photonics technology and the entire product ecosystem we are developing will make our
end-to-end
offerings in the health and wellness domain difficult to replicate. Current optical-based sensing solutions rely on
LED-based
sensing (PPG signals
for SpO2, heart rate, heart rate variability, breath rate, and blood pressure). However, there are many biomarkers present in the body (such as in blood or interstitial fluid) that are not detectable in the visible LED range. We believe that our silicon photonics technology delivers several ingredients that will be required to bring a powerful and meaningful product into the healthcare market: the accuracy and width of our wavelength span in the infrared spectrum, the capability of our silicon photonics solutions to integrate many wavelengths, and the high signal-to-noise ratio (“SNR”) generated by our chips.

We believe the TAM for medical devices into which our products may be incorporated will be approximately $18 billion by 2025 based on: (a) an aggregate forecasted addressable market of $15.1 billion for healthcare monitoring devices and NIR spectrometers by 2025, according to the Yole Report; and (b) mobile cardiac telemetry/general patient monitoring patch devices with an aggregate forecasted addressable market of $2.7 billion by 2025, according to the IDtechEx Report.
Figure 4: Enabling a new class of sensor by combining visible light and infrared
rkly-20220709_g5.jpg
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for SpO2, heart rate, heart rate variability, breath rate, and blood pressure). However, there are many biomarkers present in the body (such as in blood or interstitial fluid) that are not detectable in visible LED range. We believe the wide wavelength span in
infra-red
and capability of our silicon photonics solutions to integrate many wavelengths within that range in a compact chip at high volume and low cost opens the door to addressing those biomarkers.

Flexible platform architecture.
We have designed our platform from the ground up and, leveraging our team’s extensive experience, have developed a highly flexible platform architecture. As a result, we believe our innovative platform architecture will allow us to easily configure core building blocks to produce a wide range of functional components and modules for high-volume applications across a broad range of market sectors.
• Differentiated biomarker sensing algorithms and analytics. Our biomarker detection algorithms are optimized for our unique and optimized hardware technology platform. We believe that the data analytics and biomarker processing capabilities of our AI / cloud offering will further expand our ability to offer additional insights into a person’s health.
Deep understanding of market opportunity and customer priorities.
We
are developing many applications and systems with our silicon photonics solutions that are driven by industry leaders in the consumer sensors, healthcare, and data communications markets. Through our established relationships with industry leaders, we have consistently demonstrated our ability to address their technological challenges. As a result, we have signed memoranda of understanding and have contracted with several industry leaders
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in wearable consumer technology to establish product specifications and desirable features. We believe we are well-positioned to develop high-volume optical sensing modules and algorithms for their emerging architectures. We have ongoing, collaborative discussions with consumer wearables, healthcare, and communication companies and original equipment manufacturers (“OEM”) and module and component vendors to address their next generationnext-generation product offering to end users.
Fabless, scalable business model with manufacturing process expertise and ownership.
We plan to operate in a fabless business model by using third-party foundries to manufacture and to test our products. We believe that outsourcing our product manufacturing and test processes and procedures simplifies our operations, significantly reduces capital commitments, and provides greater flexibility to respond to new market opportunities and scale with our customer demand. We also believe this approach will allowsallow us to invest and focus our resources on proprietary process development and sales and marketing effort.
efforts.
Highly differentiated manufacturing process.
Our manufacturing processes in several key areas (PICs,
III-V
actives, Integration) are unique and well suitedwell-suited to meeting our customers’ economic and performance needs for their applications. In particular, we believe our silicon PIC process on multi-micron thick
Silicon-On-Insulator
(“SOI”) is a key differentiator. Our manufacturing processes utilize standard semiconductor manufacturing equipment but are optimized for photonics performance through incorporating innovative features to facilitate easier integration and packaging.
Strong• Extensive intellectual property portfolio.
We believe our extensive intellectual property provides us with a significant competitive advantage. Our
know-how
is based on over 30 years of leadership in the development and commercialization of silicon photonics, and we have established strong and deep technical foundations and expertise for high-volume product delivery that would be difficult for a competitor to replicate.
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Established and committed foundry partner network.
We have built a high-volume foundry network comprised of strategic partners who share our growth vision, and our engineering team continues to work to push new boundaries in photonic component manufacturing processes.

We believe the combination of all our capabilities makes the Rockley Platform unique. Our high-performance optical sensing moduleproducts and technology with broad biomarker detection capabilities, combined with the power of our algorithms and AI platform, enable us to target unmet needs and challenges in the health and wellness markets. We have ongoing formal and informal collaborative discussions with the industry and technology leaders in consumer sensor, healthcare, and data communications companies, as well as with OEMs,original equipment manufacturer (“OEMs”), and with module and component vendors concerning the design of architectures and products to address existing and next generationnext-generation applications. Based on these interactions, we believe that we are one of a limited number of suppliers to these OEMscompanies for the type of products we plan to sell, and in some cases, we may be the sole supplier for certain applications.

Our Strategy

Our strategy is to become the leading global provider of sensing products comprised ofthat incorporate integrated optical modules with supporting electronics, software, application algorithms, and cloud-based AI platforms for high-volume and high-margin applications in dynamic and high-growth market sectors.sectors and for use-case specific opportunities with a focus on medtech and healthcare. Key elements of our strategy include:

Extend our silicon photonics leadership.
We intend, through continuous platform engineering and advanced research and development, to continue driving innovation in the silicon photonics market and to improve the performance of our current solutions across a variety of key metrics, including size, power, and signal quality. Such innovation will be a key to opening new market opportunities.
Identify and promote new and emerging applications for our technologies.
We are actively engaged with our science and technology partners to explore new potential markets and applications for our technology. We intend to continue to collaborate with our partners to understand the challenges in their
end-product
roadmaps and to demonstrate how our technologies can help them to devisedesign and enable innovative solutions.
Develop our product portfolio.
Beginning with our first target products in the consumer domain and on the wristmedtech domains and for on-the-wrist applications, we intend to develop and broaden our product portfolio by continuing to invest in research and development so we can expand our platform capabilities as well as enhance our existing product roadmap. We are actively conducting research and development on other form factors and domains such as mobile and patch for spot checks.domains. We believe our differentiated technology will play an important role in usage of patchesdelivering products for post hospitalremote patient monitoring needs and for other niche markets such as diet and weight management, women’s health, and diabetes prevention.
early detection and monitoring of chronic diseases such as diabetes.
Forming• Continue forming strategic partnerships in products and applications:
Working with our partners, we have developed many potential product application opportunities with our unique technology that can be researched and unlocked in the future. Our partners operate in various domains such as hardware development, algorithm development, AI, and clinical research.
Continue to attract and acquire new customers.
We intend to expand our customer base beyond our 17 existing customers in consumer electronics and medtech by focusing on direct dialogue with large strategic accounts, as well as by partnering with large distributors and resellers.resellers, when necessary. We believe this multi-track strategy will allow us to provide differentiated solutions to a broad array of customers.
Sustain margin through expansion of our products into
higher-end
markets.
We intend to use our technological expertise to deliver higher value and high product margins. In addition, we intend to continue to reduce our costs through operational improvements and supply-chain management initiatives.

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Our Technology Platform and Product Offerings

Our solutions leverage our deep understandingdeveloped knowledge of silicon photonics, application science, and our innovative platform architecture to address high-volume applications in the consumer sensors, healthcare,medtech and data communications markets.healthcare. We believe our leadership position in developing silicon photonics-based sensing solutions is a result of the following core strengths:

A• We have developed a unique and proprietary silicon photonics platform technology to addressthat addresses a broad set of requirements in the healthcare and wellness industries.
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Our custom multi-micron-waveguide photonics-optimized process with integrated
III-V
semiconductor actives brings multiple competitive advantages in terms of performance and manufacturability, offering lower waveguide losses, higher waveguide power handling, polarization independence, ubiquitous integration of
III-V
actives in their native
known-good-die
form, ultra-broad-band performance, and lower sensitivity to manufacturing variations while enabling compact circuitry with high integration densities.
Figure 5: Rockley spectrophotometer chip solution, as compared to conventional LED- and spectrometer-based solutions
rkly-20220709_g6.jpg
The figure below illustrates the key benefits of Rockley’s silicon photonics platform in comparison with mainstream platforms. The horizontal axis represents waveguide thickness—conventional platforms are based on thin waveguides with a thickness in the range of
220-300nm
(on the left side of the scale), whereas Rockley’s platform adopts multi-micron thick waveguides (on the right side of the scale). The diagram shows how several key performance metrics improve with waveguide thickness, highlighting the platform’s superior photonic performance and suitability for high-yield volume manufacturing.

Additional key points concerning the photonics technology include the following:

Optical loss per unit• The optical-loss-per-unit distance is much lower than for others,other technologies, enabling lower powerlower-power solutions and/or larger-scale PICs.
PICs, which enables a high signal-to-noise ratio and hence high-fidelity signal detection and helps reduce overall power consumption;
The platform provides broadband performance and is suitable for the visible, short-wave, and
mid-infrared
bands. This is a key enabler for sensing applications that other platforms cannot serve.
Broadband optical performance also enables sensing a large optical spectrum to cover a wide range of measurands;
• The platform is well suited to power-efficient integration of III-V waveguide devices such as lasers and modulators that also have a multi-micron mode size. Low-loss coupling from III-V to Si waveguide drives down power consumption for long battery life;
A larger waveguide is much less sensitive to manufacturing variations that can affect its shape and hence its refractive index, thusthereby achieving much better center wavelength registration than small waveguides enabling accurate wavelength filters.
The large waveguides also offer a much higher optical power handling capability than small waveguides;
Strong optical confinement enables tight packing of waveguides and sharp waveguide bends, hence dense layout capability and compact PICs.
Our• Rockley’s waveguides exhibit low dispersion (low signal distortion) and low polarization dependent loss (simplifying receiver architectures in particular).
;
The platform incorporates features that enable
low-loss,
passively aligned fiber coupling (integrated mode size converters• Strong optical confinement enables tight packing of waveguides and
v-grooves).
The platform is well suited to power-efficient integration of
III-V
sharp waveguide devices such as lasersbends, thereby yielding dense layout capability and modulators that also have a multi-micron mode size. Processed, known good,
III-V
devices can be
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flip-chip bonded into recesses etched in the silicon waveguide layer to achieve edge coupling. This has the advantages of compact coupling without tapers or
spot-size
converters, active device processing in existing
III-V
foundries,
back-end
integration of known good and reliable
III-V
devices, and more favorable thermals.
The large waveguides also offer a much higher optical power handling capability than small waveguides.
Broadband optical performance enables sensing a large optical spectrum to cover a wide range of measurands.
Accurate wavelength targeting enables using many finely spaced wavelengths for accurate detection.
Low optical loss enables a high
signal-to-noise
ratio (“SNR”) and hence high-fidelity signal detection and helps reduce overall power consumption.
Low-loss
coupling from
III-V
to Si waveguide drives down power consumption for long battery life.
compact PICs. Compact PIC layouts result in small chip sizes to fit within consumer device form factors and reduce product cost.
cost;
• Accurate wavelength targeting enables using many finely-spaced wavelengths for accurate detection;
Known-good-die
integration of active elements improved yields, which leads to cost-effective solutions.


The figure below illustratesfollowing are the key components of our full stackend-to-end (full-stack) platform model.
model:


Photonic integrated circuits in silicon with integrated
III-V:
The design and large-scale manufacturing of silicon photonic PICs and integration of active
“III-V”
“III-V” elements onto these PI CsPICs are the foundational competencies of Rockley. These PICs are manufactured using our proprietary and highly differentiated process flow deployed at our foundry partners.
partners;
Application-specific integrated circuits (“ASICs”):
The design of electronic ICs to complement our PICs and facilitate their integration into a specific end productend-product is the second key component of our platform offering. The ICs are designed in volume complementary metal-oxide-semiconductor (“CMOS”) or bipolar CMOS or BiCMOS(“BiCMOS”) technology nodes using standard design flows and are manufactured at volume-scale foundries.
foundries;
Photonic
& electronic
co-packaging:
The next layer of the stack conjoins photonic and electronic ICs into opto-electronic engines through advanced
co-packaging
technologies, including 2.5D and 3D integration. Such dense integration is key and enables us to achieve the energy efficiency and physical size requirements for our core use cases. We partner with specialized packaging houses to provide the capacity required for serving consumer markets.
markets;
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System architecture
& hardware design:
We have built deep expertise in architecting photonic systems for sensing solutions in healthcare and wellness, machine vision, and data communications. This
enables us to go beyond making chips and allows us to deliver higher value-add photonic subsystems, modules, and chipsets that fit seamlessly into our end-product partners’ designs;
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enables us to go beyond making chips, and allows us to deliver higher
value-add
photonic subsystems, modules and chipsets that fit seamlessly into our end product partners’ designs.
Firmware/software:
Any system requires some degree of firmware and software to operate and inter-operate, and our photonic systems are no exception. We have
in-house
expertise to develop the necessary firmware and software to complement our hardware offerings and facilitate system integration, testing, and monitoring by our customers.
customers; and
Sensing algorithms, AI,
 & and cloud analytics:
At the highest level of the stack, we develop algorithms, AI models, and cloud-based infrastructure to gain deeper insights into health and wellness trends from the massvolume of sensor data collected by our wearable modules.

Figure 6: Rockley cloud analytics and AI
rkly-20220709_g7.jpg
We believe the key benefits that our solutions can provide to our customers are as follows:

• Broad set of biomarkers with data analytics. Leveraging our unique integrated solution, we enable the detection and monitoring of multiple biomarkers. Analyzing the underlying spectral data with our growing base of machine learning and AI models has the potential to provide further insights into a person’s health;
Low Powerpower and Small Footprint.
small footprint. In each of the end markets that we expect to serve, the power budget of the overall system is a key consideration. Power consumption greatly impacts system operation cost, footprint, and cooling requirements and is increasingly becoming a point of focus for our current customers and for other market participants that we are targeting as future customers. We believe that our silicon photonics solutions enable our customers to implement system architectures that reduce overall system power consumption. In addition,Moreover, in many of our applications, we are able to design and deliver semiconductors that have a smaller footprint and therefore reduce the overall system size.
size; and
Faster Timetime to Market.
Our customers and other market participants that we are targeting as customers compete in markets that require high-speed, reliable optical components that can be integrated into their systems as soon as new market opportunities develop.market. To meet our customers’
time-to-market
requirements, we work closely with them early in their design cycles and are actively involved in their development processes.
Our hardware, algorithm, data analytics, and AI roadmaps provide flexibility in meeting our customers’ schedules.

Business Unit
Product
Application
Health SensingBasic Module
•   PPG sensing: Heart rate, heart rate variability breath rate, blood oxygenation, blood pressure
•   IR sensing: Temperature, hydration
Health SensingAdvanced Module
•   PPG sensing: Heart rate, heart rate variability, breath rate, blood oxygenation, blood pressure
•   IR sensing: Temperature, hydration, alcohol lactate, glucose
Datacomms
400G-DR4
Chipset, 800G-2DR4 Chipset
•   Intra datacenter optical communications
We will target applications in the consumer health and wellness industry and expect strong customer engagement in the consumer electronics and wearables market. The Rockley Platform represents a breakthrough which will confer on consumer electronic devices, primarily including personal wearables, smartphones and homecare devices, the capacity for new powerful healthcare and wellness monitoring. Our first health monitoring product offering is expected to launch in 2022 consists of a basic module targeting fitness tracker bands and an advanced module targeting smartwatches.
The Rockley basic and advanced modules leverages existing LED based optical sensing and augments with Rockley’s proprietary infrared optical sensing to expand biomarkers sensing at the wrist. The advanced module will have the hardware and software capabilities to collect information available relevant to glucose tracking. This feature will then be enabled for our customers after we gather and analyze an appropriate amount of user data and determine the level of information we need to make available.
The continuing growth in datacenter deployments and upgrades is driving demand for high-speed optical intra-datacenter network links with reaches up to 2km. Our
400G-DR4
chipset provides 400Gb/s of capacity
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(four lanes of 100Gb/s each) and is targeted at the market for
400GBASE-DR4
Ethernet optics (pluggable transceiver modules) in
QSFP-DD
and OSFP form factors. This is forecast to be the largest segment within the datacenter optics market for the coming years. This chipset enables transceiver module vendors to implement a solution with lower cost and lower power than conventional discrete-optics-based approaches. The four-part chipset comprises a transmit PIC, a receive PIC, a transmit IC, and a receive IC, which have been
co-optimized
for highest performance.
The 800G-2DR4 chipset addresses the emerging market for 800Gb/s transceiver modules. This market is expected to take off when switch AS I Cs with 100Gb/s serdes start being deployed. This chipset essentially doubles the number of channels of the
400G-DR4
chipset from four to eight and enables a doubling of bandwidth density at the transceiver module level that will increase power efficiency, and reduce cost per capacity.
Rockley’s Silicon Photonics Toolbox Elements

Rockley’s proprietary silicon photonics platform covers a unique
end-to-end
solution, fromincluding generation of the light, into, manipulation of the light (modulation, multiplexing), radiation out of the module, and collection and processing of the returned light. The following provides an overview of the key components of our platform:

Lasers:
Our lasers offer fineprecise wavelength control and goodrobust power efficiency. The waveguide platform allows efficient wafer-scale integration of laser-devices through a flip-chip process.
process;
Modulators and detectors:
We have developed optical modulators and detectors that are ultra-compact, power efficientpower-efficient and high speed,high-speed, capable of handling high data rates and a broad range of wavelengths.
wavelengths;
Combiners and splitters:
Our platform is capable of wavelength division multiplexing (“WDM”) and demultiplexing, enabling in excess of 100 wavelengths on a single optical path.
path;
Fiber optic coupling:
Our photonic ICPIC contains
on-chip
embedded interfaces to the optical fibers. These interfaces allow the fiber to be passively attached directly to the photonic ICPIC without external light coupling elements.
elements;
Free-space optics:
Our platform allows for efficient light coupling from free space into and out of the photonics circuits, with either edge or perpendicular coupling. This feature enables a broad range of sensing applications.
applications;
Photonic integrated circuits:
Our development platform enables integration of light sources, active devices, passive devices, and optical coupling elements into a single compact silicon chip.
chip;
Wafer-scale processing:
Our silicon photonics platform enables high throughput wafer-scale processing of monolithic and
multi-die
structures for
chip-on-wafer
integration.
integration;
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Interface electronics:
We have
in-house
design expertise for custom analog circuitry to translate high-speed data streams into signals that actuate the photonics ICsPICs (drivers) and receive signals from them (amplifiers). This is complimented withcomplemented by our digital design capability for device control, signal processing, and interfaces to our customers systems.
systems; and
Packaged assembly:
The assembly of electrical ASICs, photonics ICsPICs, and fiber optics (if needed) into a single, highly integrated product requires a test and manufacturing flow which enable high volumethat enables high-volume scale.
Further application-based expertise is focused on:
on the following:
Tissue optics design:
Our sensing module product includesproducts will include probe and hardware design to optimize sensing through skin.
the skin;
Bio marker• Biomarker application:
Our sensing algorithms are being developed through various levels of validation to provide state-of-the-art sensing capabilities, from proof of concept in the lab to clinically validatedclinical validation in human to provide state of the art sensing capabilities.
studies; and
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Applied data science:
Our AI and cloud analytics transformswill aggregate, analyze, and assess spectral data from our sensing productproducts to extract additional insights and algorithm improvements.

Current Product Offerings

We have developed two separate product offerings to address our target markets: (i) VitalSpex (consume domain); and (ii) Bioptx (healthcare and medtech).

In respect of the VitalSpex biomarker sensing platform:

• We will target applications in the consumer health and wellness industry and expect strong customer engagement in the consumer electronics and wearables market. The VitalSpex platform represents a breakthrough that will empower consumer electronic devices, primarily personal wearables, smartphones and homecare devices, with the capacity for new powerful healthcare and wellness monitoring;
• The VitalSpex line will include a range of hardware and software solutions that enable non-invasive, continuous, and real-time monitoring of multiple biomarkers, from modules and chipsets that can be integrated into a wearable form factor to cloud analytics and artificial intelligence (AI);
• The VitalSpex line will include a Baseline module, which will target the measurement of core body temperature, body, hydration, blood pressure, and more, and a Pro module, which will add the measurement of alcohol, lactate, and glucose trends. Our first health monitoring product offering is expected to launch in the second half of 2022; and
• The VitalSpex Baseline and Pro modules will each combine existing LED-based optical sensing with Rockley’s proprietary infrared optical sensing to expand the range of biomarkers that wearable devices can measure. Our VitalSpex modules will include the hardware and software capabilities to collect information available and relevant to the target biomarkers.
• We also plan to offer additional cloud-based subscription services that enhance the capabilities of the VitalSpex platform.
In respect of the Bioptx healthcare sensing platform:
• The Bioptx platform will target medical institutions, such as hospitals, research clinics, pharmaceutical companies, medical device manufacturers, and other healthcare providers, offering them the ability to monitor the general health and wellness of individuals. The measurement capabilities of the Bioptx platform could potentially transform healthcare by providing real-time insights into a variety of health conditions and by enabling early detection of multiple disease states;
• The Bioptx platform will include a range of hardware and software solutions that enable non-invasive, continuous, and real-time monitoring of multiple biomarkers, from a stand-alone wearable wristband to cloud analytics and artificial intelligence (AI);
• The Bioptx platform will include Baseline products (for core body temperature, body, hydration, blood pressure, and more) and Pro products (which will add the measurement of alcohol, lactate, and glucose trends). Our first health monitoring product offering is expected to ship in the second half of 2022;
• We also plan to offer additional cloud-based subscription services that enhance the capabilities of the Bioptx platform;
• The intended markets for Bioptx products, including our wristband, are markets in the medical professional healthcare domain (i.e., not consumer) that require an optimized and dedicated solution for health monitoring, tracking, and detection; and
• We expect that our customers will initially use the Bioptx platform to monitor the general wellness of individuals under care or in studies. After products in the Bioptx line receive approval from the FDA or other regulatory bodies, we anticipate that customers will expand product use into preventive and diagnostic care, such as remote patient monitoring and diagnosis.

Future Product Capabilities

We plan to incorporate our biomarker sensing technology into a range of existing devices, such as patches, wearable bands, and other monitoring devices, to provide additional biomarker measurement capabilities not currently available. We continuously research, evaluate, and prioritize the addition of new biomarkers into our product offerings, with the objective of providing more valuable information and improving health insights. Our broad range of addressable biomarkers are at various stage of validation and demonstration, from proven science to miniaturization. The chart below illustrates a few examples of biomarkers for which we have validated their addressability using its IR wavelengths.

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Figure 7: Lab validation of Rockley’s sensing technology

rkly-20220709_g8.jpg


These biomarkers along a few others we are investigating are key in early detection, prevention, and monitoring of major chronic illnesses, as illustrated in the table below:

Figure 8: Disease detection and management potential of Rockley’s biomarker sensing platform

rkly-20220709_g9.jpg

As these
These products are still under development, and there can be no assurance that we will be successful in these product development efforts will succeed or that, even if developed, that suchthese products will achieve widespread market acceptance.

Customers

We believe existing commercial relationships with leading consumer device customers validates our unique technology and the business opportunity at hand. Our near-term commercial focus is on a robust pipeline in consumer devices, medical devices, and life sciences companies. We have a sales funnel of over 100 potential customer targets of which we started discussions with 47, entered into due diligence with 21 of the 47, proceeded to contract negotiations with 12, and engaged (through
non-binding
memorandums of understanding) or entered into contracts with 6 of the 12. The customers with whom we are engaged or contracted with represent more than 55% of wearable global volumes (of the 55%, we have an agreement with an entity that represents 42%, an MOU with an entity that represents 5% and we are in discussions with entities which represent at least 8%) and more than 50% of smartphone global volumes. Although our near-term focus through 2024 is on our consumer health and wellness strategy, we believe other markets also represent upside potential.
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To date, we have generated revenue primarily from NRE and development services for customer-specific designs of silicon photonics chipsets for incorporation into their customers’ end products. Our two largest customers collectively accounted for 100% and 99.6% of our revenue in 2020 and 2019, respectively. We anticipate revenue attributable to these customers will fluctuate from period to period, although we expect to remain dependent on these customers for a significant portion of our revenue for the foreseeable future. See “Risk Factors — Customer-Related Risks.”
We work closely with our end customers throughout their design cycles and will develop long-term relationships as our differentiated technology becomes embedded into their products. For example, we currently hold a development and supply agreement with one customer since 2017 and have successfully designed and delivered critical sample chips to them. As a result, we believe we are well-positioned to be designed into their current product roadmaps and develop their next generation solutions for their future products. Because many of our target customers or their OEMs are located in North America and Asia Pacific, we anticipate that a majority of our future revenue will come from sales in these regions. Although a large percentage of our sales are made to customers in North America, we believe that a significant number of the systems and devices designed by these customers will incorporate our semiconductor products which are then sold to
end-users
globally. In addition to our current customers, we have entered into
non-binding
memorandums of understanding with Zepp Health Corp., LifeSignals Group, Inc., and Withings France SA with respect to the future supply of our Rockley basic and advanced modules, if and when such products become commercially available. The terms of these agreements are
non-binding
in nature and
non-committal
as to volumes and price. However, we believe these memorandums of understandings indicate a significant interest in Rockley’s products and the potential for the future supply of our products to significant product manufacturers. We expect that once the Rockley modules are commercially available, Rockley will enter into standard supply agreements with each of these parties.
Sales and Marketing
Our customers’ design cycle from initial engagement to volume shipment typically ranges from three to five years, with product life cycles of two years or more. For many of our products, which are technically complex, we must engage early with our customers’ technical staff. To ensure an adequate level of early engagement, our sales, marketing, and development engineers must work closely with our customers and channel partners to understand, identify, and propose solutions to meet their systems’ challenges. We work closely with our
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customers to anticipate end customer market needs. In some cases, we work with ecosystem partners to better understand market trends and new requirements that are being placed on our end customers.

We believe that our existing commercial relationships with leading consumer and medtech customers validate our unique technology and the business opportunity at hand. Our near-term commercial focus is on a robust pipeline in consumer devices, medical devices, and life sciences companies. We have a sales funnel of over 100 potential customer targets, of which we have started discussions with 54 and entered into contracts with 17. The customers with which we are contracted represent more than 60% of wearable global volumes, six of the top ten wearables companies, and two of the top ten medtech companies. Although our near-term focus through 2024 is on our consumer wearables and medtech strategy, we believe that other markets also represent upside potential.

To date, we have generated revenue primarily from non-recurring engineering (“NRE”) and development services for customer-specific designs of silicon photonics chipsets for incorporation into customers’ end products. Our two largest customers collectively accounted for 82% and 100% of our revenue in 2021 and 2020, respectively. We anticipate that revenue attributable to these customers will fluctuate from period to period, although we expect to remain dependent on these customers for a significant portion of our revenue for the foreseeable future. See “Risk Factors – Customer-Related Risks.” We anticipate that we may achieve increased revenue beginning in 2023, assuming commercial adoption of our products by consumer device manufacturers in the wearable space.

We work closely with our end customers throughout their design cycles and will develop long-term relationships as our differentiated technology becomes embedded into their products. For example, we currently hold a development and supply agreement with one customer since 2017 and have successfully designed and delivered critical sample chips to them. As a result, we believe we are well-positioned to be designed into their product roadmaps and develop next-generation solutions for their future products. Because many of our target customers or their OEMs are located in North America and Asia Pacific, we anticipate that a majority of our future revenue will come from sales in these regions. Although a large percentage of our sales are made to customers in North America, we believe that a significant number of the systems and devices designed by these customers will incorporate our semiconductor products which are then sold to end-users globally. We expect that once our modules are commercially available, we will enter into standard supply agreements with each of these parties.

Manufacturing

Our Proprietary Production and Manufacturing Ecosystem

We have built, and plan to continue to develop, a global manufacturing ecosystem designed with the ability to scale in a rapid and efficient manner. Several key areas within this manufacturing ecosystem run on our proprietary process and manufacturing technologies and are protected by our intellectual property portfolio. We possess
end-to-end
control over design, manufacturing and packaging process,processes, algorithms, and software. Our disciplined and systematic documentation and protection of critical
know-how,
trade secrets, and proprietary information further underpins our manufacturing ecosystem. To the best of our knowledge, there are no other turnkey options with the components and technologies needed to put together our sensing product. In addition to the intellectual property arrangements, we also have commercial exclusivity agreements with some of the key manufacturing ecosystem partners to prevent replication of this capability.

In addition to providing what we believe to be unmatched capabilities at the product level, our platform and the associated technology have been designed from bottom up to take into accountconsider the relative ease and cost of manufacturing and scaling. Elements like waveguide dimensions for ease of wafer fabrication and high yields, robust and position tolerant coupling strategies for
III-V
integration, wafer scale
back-end
activities for
III-V
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manufacturing, and all known good die integration at the module are integral to the product and the process technology. These elements are covered by the intellectual property which we have licensed to partners in our manufacturing ecosystem.

Manufacturing Model Overview

We plan to operate a fabless business model and use third-party foundries and assembly and testOutsource Assembly & Test (OSAT) contractors to manufacture, assemble and testproduce our products. In several key areas, our third-party partners operate a proprietary process wholly owned by us and protected by our intellectual property portfolio. This outsourced manufacturing approach allows us to focus our resources on the design, sale, and marketing of our products. In addition, we believe that outsourcing many of our manufacturing and assembly activities provides us with the flexibility needed to respond to new market opportunities and scale for customer demand, simplifies our operations, and significantly reduces our capital commitments.

We believe our fabless model will allow us to scale in a capex efficient manner. We have contracted with global
tier-I
tier-1 foundries, including Newport Wafer FabSkywater (“NWF”SW”) for silicon PICs and wafer-scale
III-V
device integration and testing. This US based foundry is qualified for health, consumer and autodefense applications and has the capacity to manufacture over 400,000 wafers per year. The terms of this agreement provide that Rockley will be a priority customer of NWF with regard to supply of PICs, wafers, and testing facilities. In return, Rockley agrees to give NWF a right of first refusal to supply of such products and services, subject to NWF completing a build out of their capabilities, provided that Rockley is entitled to seek alternative supply where NWF does not satisfy Rockley that NWF is able to meet Rockley’s requirements for price, lead times, or quality of supply. Our agreement with NWF does not include any binding commitments or minimum requirements with respect to order or supply volumes.our production needs. Our high-volume
III-V
semiconductor foundry is consumer and telecom qualified, supports very high volumes, and runs fully automated processes at one of the largest wafer scale in
III-V
manufacturing globally. Finally, our global IC foundry supplier handles the manufacturing of the electronic integrated circuits for our sensing modules. The foundry is used by most major consumer OEMs and is qualified for the ultra-high volume process node that we have chosen.

Raw Materials and Wafer Supply:
The starting raw materials (SOI wafers) for our silicon photonics have been customized by world leading silicon providers for the Rockley proprietary specification. For the active
III-V
components, we have arrangements in place with the world’s leading epitaxial wafer supplier. We also have volume ready suppliers for commercial
off-the
shelf-components (“COTS”) that go into the visible sensing and the overall module.

Wafer Fabrication:
Our SOI wafers are converted into fully processed silicon photonics PIC wafers at NWF which is the leading site for semiconductor manufacturing in the United Kingdom and qualified at
Tier-1
global companies.Skywater. The process used by NWFSW is wholly owned by Rockley and licensed for use by NWFSW only in Rockley products. The process design kit (“PDK”) for this process is developed and maintained by us and constitutes our intellectual property.

For the
III-V
active components, epitaxial materials are processed into finished wafers at a world leading dedicated III-V foundry
III-V
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foundry


making detectors, lasers and LEDs using
state-of-the-art
wafer-scale levels of automation. We have adapted the base process technology from this foundry to incorporate the previously discussed elements that allow for ease of integration into our platform and ease of manufacturing. These elements are exclusively for use in Rockley products.

Finally, for ASIC manufacturing, we use a standard process node and PDK provided to us by TSMC.Taiwan Semiconductor Manufacturing Company, Limited. While the manufacturing process is widely used in high volume (good for product economics), the design
know-how
belongs to Rockley. The custom ASIC matches our silicon photonics platform optimally for low noise, low power and high level of integration.
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Chipset and module integration:
The chipset integration of the
III-V
active components into the silicon PICs is done at wafer scale and using passive alignment techniques that are uniquely enabled in our platform. Furthermore, we have ensured that the
III-V
components are in arrays of devices (reduces amount of alignment and integration activities) and on pretested known good die (“KGD”) which ensures very high compounded yields. The process IPintellectual property (“IP”) is developed and owned by Rockley and the integration will be performedis currently done in the UK at NWF wherepilot production volumes, with plans to outsource higher volume in the PIC wafers are fabricated.
future.

The integration of the overall module is
in-line
with assemblies used for wearables and mobile devices and there are many global suppliers with this capability. We have engaged with leading suppliers that serve
Tier-I
Tier-1 consumers in this space and expect to finalize these arrangements for assembly within 2021.w
ithin 2022.

We have development and supply agreements in place with theour key suppliers. These agreements cover the development program, economic framework, IP licenses, exclusivity terms and other matters. Although we have commenced long-term supply agreement discussions in parallel with the detailed manufacturing ramp discussions, we do not currently have any long-term supply agreements in place and transact business with our third-party suppliers on a purchase-order basis with no minimum supply obligations on their part. We have designed our manufacturing partner network to be resilient by having multiple sources of supply for several key processes/components and we have plans for the appropriate inventory and stocking strategies to mitigate risks to our ramp plans.

Commitment to Quality

We are committed to excellence by creating class-leading silicon photonics-based products and services. We intend to meet or exceed our global customer expectations by:
by executing the following:

Creating long-lasting, trusting, and mutually beneficial relationships with customers and partners;
Establishing a full understanding of our customers’ requirements and ensuring our products and services meet their expectations;
Building a team of highly trained, empowered, and accountable employees;
Innovating in the creation of technology drivingthat drives our products and services; and
Improving the effectiveness and efficiency of our quality management system through review of results, learning, and enhancement on a continual basis.
basis

We are actively seeking ISOWe achieved ISO 9001:2015 certification and expect to complete phase 1 by the end of 2021.in January 2022. We subject our third-party manufacturing contractors to rigorous qualification requirements to meet the high quality and reliability standards required of our products. We carefully qualify each of our partners and their processes. Our engineers work closely with our foundries (we even have teams embedded at partners sites in some critical areas) and other contractors to perfect the
in-house
processes, increase yield, lower manufacturing costs, and improve product quality. See “Risk Factors - Risks Related to Rockley’s Business and Industry” for a discussion of risks related to the semiconductor industry and Rockley’s manufacturing processes and foundry relationships.

Research and Development

We believe that our future success depends on our ability to develop new products for both existing and new markets, development enhancements to our products once developed or if and when commercially launched, to stay ahead of our competition by being leaders in extending the boundaries of our technologies. As a result, a significant amount of our operating expenses has been allocated towards next-generation platform development. Our research and development efforts are focused primarily on extending the functionality and addressable markets of our integrated photonics platform, as well as continually increasing its performance, efficiency, and volume manufacturing competitiveness. We have assembled a core team of experienced engineers and systems designers with an extremely broad range of skill sets across different disciplines who conduct research and
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development activities in the United States and various European locations, and we are supported by partnershipspartnerships with leading research institutions and consumer electronics and medical devices companies. As of June 30,December 31, 2021, we have 250had 302 employees globally with over 75% of our workforce focused on research, product development, and engineering.

Competition

The global optical components and full-stack solution market in general, and the consumer sensor, healthcare, and data communications markets in particular are highly competitive. We expect competition to increase and intensify as additional companies enter our target markets. Our competitors range from large, international companies offering a wide range of services and optical components, such as LEDs, lasers, detectors, or PICs, to smaller companies specializing in narrow market verticals. Some of our key competitors across various verticals include: AMS, ADI, Broadcom, Brolis, Cisco, GlobalFoundries, Intel, Lumentum, Maxim, OSRAM, TSMC, and Tower Jazz.vertical markets. We expect competition in our target markets to increase in the future as existing competitors improve or expand their product offerings and as new competitors enter these markets. However, we believe that we are currently the only provider with the capability to integrate the technologies, and features, and performance required by customers in our target markets. We believe that our unique silicon photonic-basedsilicon-photonic-based platform and the entire product ecosystem whichthat we have developed around it will make our
end-to-end
offerings in the health and wellness domain difficult to replicate and providesprovide us with a
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significant competitive advantage.moat. We believe this will be particularly true as we incorporate our AI and cloud-based offerings, currently under development.
The following summarizes how we believe we are positioned with respect to key competitive factors across our target markets:
Product performance and features
Power consumption meeting wearable product requirements: We believe our proprietary
low-loss
photonics platform in combination with electronics designed in a
state-of-the-art
technology node and configurability of frequency and accuracy of application data collection enables us to meet the power requirements of our target markets.
Novel features and extended functionality: Compared with existing conventional solutions, we believe our platform supports more wavelengths in both the visible and infrared (“IR”) wavelength ranges. This in turn unlocks multiple biomarkers that can only be targeted in our optimized IR platform. The number of wavelengths, wavelength registration (accuracy), wavelength resolution, tunability, and stability are all key aspects in delivering such broad functionality.
Application specific algorithms and AI: We plan to monetize the sensor data generated by our unique hardware capabilities by means of a cloud-based data collection and processing platform based on proprietary algorithms and AI models. We believe this will enable extraction of lower order health information, Moreover, processing the sensor data through our AI platform can extract more
in-depth
health information such as indications of illness or trending direction of all health-related information.
Size: Our compact form factor technology enables us to meet the product requirements smart bands and smartwatch end products,
End to end manufacturing ecosystem
Covers all the elements needed to bring full solution together.
Optimized to meet the application performance needs.
Cost effective and designed to scale rapidly.
Unique and not easy to replicate.
Reputation and reliability:
Deep customer relationships starting at development phase and strong support in adoption and deployment of devices using our technology.
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Intellectual Property

We rely on a combination of intellectual property rights, including patents, trade secrets, copyrights and trademarks, and contractual protections, to protect our core technology and intellectual property. As of June 30, 2021,March 31, 2022, we had 85200 issued and allowed patents and 85292 other patent applications pending in the United States and 59 patents in foreign jurisdictions.worldwide. The 85107 issued and allowed patents in the United States expire in the years beginning in 20212022 through 2040. The 59 patents in foreign jurisdictions include 33 in the United Kingdom, 23 in China, and 3 in Japan, and they expire in the years beginning 2027 through 2039. Many of our issued patents and pending patent applications relate to sensors and sensor chips, and we have extensive geographic coverage over numerous relevant technology domains.
In addition to our own intellectual property, we also use third-party licensors for certain technologies embedded in our silicon photonics solutions. These are typically
non-exclusive
contracts provided under
paid-up
licenses. These licenses are generally perpetual or automatically renewed for as long as we continue to pay any maintenance fees that may be due. To date, maintenance fees have not constituted a significant portion of our annual capital expenditures. We have entered into a number of licensing arrangements pursuant to which we license third-party technologies. We do not believe our business is dependent to any significant degree on any individual third-party license.
We generally control access to and use of our confidential information and trade secrets through the use of internal and external controls, including contractual protections with employees, contractors, and customers. We rely in part on the laws of the United States and international laws to protect our work. All employees and consultants are required to execute confidentiality agreements in connection with their employment and consulting relationships with us. We also require them to agree to disclose and assign to us all inventions conceived or made in connection with the employment or consulting relationship. However, we cannot guarantee that we have entered into such agreements with every such party, and we may not have adequate remedies in case of a breach of any such agreements. Our trade secrets could be disclosed to our competitors or others may independently develop substantially equivalent technologies or otherwise gain access to our trade secrets. Trade secrets can be difficult to protect and some courts inside and outside of the United States are less willing or unwilling to protect trade secrets.

Government Regulation

Healthcare-Related Regulation

Our solutions may be incorporated into multi-application, health-related sensing, and monitoring applications, including healthcare consumer wearables. Accordingly, the end products into which our solutions are incorporated may be subject to FDA and similar or related regulations, and demand for these end products or future regulated products could be adversely affected if such end products do not comply with applicable requirements. Although our target market is consumer wellness rather than medical, we intend to monitor and comply with regulations to the extent they become applicable to us, including any requirements for FDA clearance. Certain healthcare-related products may be regulated by the FDA and corresponding state regulatory agencies in the United States and separate governmental authorities outside of the United States. In the United States, the medical device industry is regulated by governmental authorities, principally the FDA and corresponding state regulatory agencies. Before a new regulated product or a significant modification to an existing medical device may be marketed or sold in the United States, it must comply with FDA Quality Management System regulations, and must obtain regulatory clearance or approval from the FDA, unless an exemption from
pre-market
review applies. In addition, certain future software functionality, whether standalone or embedded in existing or future devices, may be regulated as a medical device and require
pre-market
review and clearance or approval by the FDA. The process of obtaining regulatory clearances or approvals to market a medical device can be costly and time consuming, and our end customers may not be able to obtain these clearances or approvals on a timely basis, or at all, for future products. Any delay in, or failure to receive or maintain, clearance or approval for any medical device products under development could prevent us from generating revenue from our solutions incorporated into these products.

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Medical devices are also subject to numerous ongoing compliance requirements under the regulations of the FDA and corresponding state regulatory agencies, which can be costly and time consuming. For example, under FDA regulations medical device manufacturers are required to, among other things: (i) establish a quality management system to help ensure that their products consistently meet applicable requirements and specifications; (ii) establish and maintain procedures for receiving, reviewing, and evaluating complaints; (iii) establish and maintain a corrective and preventive action procedure; (iv) report certain device-related adverse events and product problems to the FDA; and (v) report to the FDA the removal or correction of a distributed product. If our solutions are incorporated into any medical device products of our end customers and these customers experience any product problems requiring reporting to the FDA or otherwise fail to comply with applicable FDA regulations or the regulations of corresponding state regulatory agencies, it could harm our ability to sell our solutions. In addition, if our end customers in the healthcare market are subject to enforcement actions such as fines, civil penalties, injunctions, recalls of products, delays in the introduction of products into the market, and refusal of the FDA or other regulators to grant future clearances or approvals, it could harm our reputation, business, operating results, and financial condition. In addition, in the United States, the FDA has taken the position that device manufacturers are prohibited from promoting their products other than for the uses and indications set forth in the approved product labeling, and any failure to comply could subject our end customers to significant civil or criminal exposure, administrative obligations and costs, and/or other potential penalties from, and/or agreements with, the federal government.

Government regulations outside the United States have, and may continue to, become increasingly stringent and common. In the European Union, for example, the European Union Medical Device Regulation was published in 2017 and, when it entered into full force in 2020, included significant additional
pre-market
and post-market requirements. Penalties for regulatory
non-compliance
could be severe, including fines and revocation or suspension of a company’s business license, mandatory price reductions, and criminal sanctions. Future laws and regulations may have a material adverse effect on our end customers in the healthcare market, which in turn may negatively impact our ability to sell our solutions and otherwise harm our business and financial results.

Export Regulation

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Our business activities are also subject to various restrictions under U.S. export and similar laws and regulations, as well as various economic and trade sanctions administered by the U.S. Treasury Department’s Office of Foreign Assets Control. Further, various countries regulate the import of certain technology and have enacted or could enact laws that could limit our ability to provide customers with our products in those countries.

We are also subject to various domestic and international anti-competitionanti-corruption laws, such as the U.S. Foreign Corrupt Practices Act and the U.K. Bribery Act, as well as other similar anti-bribery and anti-kickback laws and regulations,regulations. These laws and regulations generally prohibit companies, their employees, and their intermediaries from authorizing, offering, providing, and/or accepting improper payments or other benefits for improper purposes. Although we take precautions to prevent violations of these laws, our exposure for violating these laws increases as our international presence expands and as we increase sales and operations in foreign jurisdictions.
New legislation or regulation, the application of laws from jurisdictions whose laws do not currently apply to our business, or the application of existing laws and regulations to technology in the wearables industry generally could result in significant additional compliance costs and responsibilities for our business.

Privacy

We are or may become subject to a variety of laws and regulations in the United States and abroad regarding privacy, data protection, and data security. These laws and regulations are continuously evolving and developing. The scope and interpretation of the laws that are or may be applicable to us are often uncertain and may be conflicting, particularly with respect to foreign laws.
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In particular, there are numerous U.S. federal, state, and local laws and regulations and foreign laws and regulations regarding privacy and the collection, sharing, use, processing, disclosure, and protection of personal data. Such laws and regulations often have changes in scope, may be subject to differing interpretations, and may be inconsistent among different jurisdictions. For example, the General Data Protection Regulation (the “GDPR”), which became effective in May 2018, includes operational requirements for companies that receive or process personal data of residents of the European Union that are broader and more stringent than those previously in place in the European Union. The GDPR includes significant penalties for
non-compliance,
including fines of up to €20 million or 4% of total worldwide revenue,revenue. Additionally, in June 2018, California enacted the California Consumer Privacy Act (the “CCPA”), which became effective in January 2020. The CCPA requires covered companies to provide California consumers with new disclosures and expands the rights afforded consumers regarding their data,data. Fines for noncompliance may be up to $7,500 per violation. We cannot currently estimate the potential impact of the CCPA on our business or operations.

Additionally, we rely on various legal mechanisms for transferring certain personal data outside of the European Economic Area, or EEA, including the
EU-U.S.
Privacy Shield Framework, or Privacy Shield, and EU Standard Contractual Clauses, or SCCs. If we fail or are perceived to fail to meet the Privacy Shield principles or our obligations under the SCCs, or if any of these legal mechanisms for transferring data from the EEA are invalidated by European courts or otherwise become defunct, European Union data protection authorities or the U.S. Federal Trade Commission, or FTC, could bring enforcement actions seeking to prohibit or suspend our data transfers or alleging unfair or deceptive practices,practices. In such cases, we could be required to make potentially expensive changes to
our information technology infrastructure and business operations, and we could face legal liability, fines, negative publicity, and resulting loss of business.
Certain health-related laws and regulations such as the Health Insurance Portability and Accountability Act of 1996, or HIPAA, and the Health Information Technology for Economic and Clinical Health Act, or HITECH, may also have an impact on our business. If we are unable to comply with the applicable privacy and security requirements under HIPAA, HITECH, or PCI DSS, or we fail to
comply with BAAs that we enter into with covered entities, we could be subject to claims, legal liabilities, penalties, fines, and negative publicity, which could harm our operating results.

Governments are continuing to focus on privacy and data security, and it is possible that new privacy or data security laws will be passed, or existing laws will be amended in a way that is material to our business. Any significant change to applicable laws, regulations, or industry practices regarding our users’ data could require us to modify our services and features, possibly in a material manner, and may limit our ability to develop new products, services, and features. Although we have made efforts to design our policies, procedures, and systems to comply with the current requirements of applicable state, federal, and foreign laws, changes to applicable laws and regulations in this area could subject us to additional regulation and oversight, any of which could significantly increase our operating costs.
We strive to comply with all applicable laws, policies, legal obligations, and industry codes of conduct relating to privacy, data security, and data protection. The costs of compliance with, and other burdens imposed by, the GDPR, CCPA, HIPAA, and similar laws may limit the use and adoption of our products and services, and/or require us to incur substantial compliance costs, which could have an adverse impact on our business. In addition, given that the scope, interpretation, and application of these laws and regulations are often uncertain and may be conflicting, it is possible that these obligations may be interpreted and applied in a manner that is inconsistent from one jurisdiction to another and may conflict with other rules or our practices. Any failure or perceived failure by us, our end customers, or third-party service-providers to comply with our privacy or security policies or privacy-related legal obligations, the failure or perceived failure by our end customers to comply with their privacy policies
or
privacy-related legal obligations, or any compromise of security that results in the unauthorized release or transfer of personal data, may result in governmental enforcement actions, litigation, damages, penalties, and negative publicity, and could also have an adverse effect on our brand and operating results.

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Cybersecurity

We have designed and implemented and continue to maintain a security program consisting of policies, procedures, and technology intended to maintain the privacy, security and integrity of our information, systems, and networks. Among other things, the program includes controls designed to limit and monitor access to authorized systems, networks, and data, prevent inappropriate access or modification, and monitor for threats or vulnerability.

Employees and Human Capital Resources

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Our workforce represents a highly regarded team of silicon photonics and measurement science experts under the same organization. A significant number of our employees have advanced degrees, including a large percentage holding Ph.Ds..PhDs. As of June 30, 2021,March 31, 2022, we had 250 full-time322 employees, a large percentage of those employeeswhom are in technical roles, including engineering.

The quality of our employees is well recognized in the industry and has a strong and positive impact on our ability to develop and capitalize on our strategic operating model and business plan.
plan;
Our leadership team is recognized for world-leading expertise in silicon photonics design and process, microelectronics design, packaging and test, software and Algorithmsalgorithms including Cloudcloud and AI, and applications in data communications and medical sensing.
sensing; and
We have strong relationship with our employees and have never experienced a work stoppage.

Despite the significant challenges facing the world economy in light of the
COVID-19
pandemic, we have remained focused on our business plan and priorities. We intend to continue to focus on:

Protecting the wellbeingwell-being of our employees and keeping them healthy and engaged.
engaged;
Making our physical workplaces safe and compliant.
compliant;
Building out efficient global human resource information systems and processes.
processes;
Recruiting and staff retention for critical skills and competencies.
competencies;
Investing in the development of current and future leadership.
leadership; and
Creating sustainable operations, while building resilience, efficiency and flexibility into everything, from strategy to work design.
Facilities

Our headquarters are currently located in the United Kingdom. We have premises in Pasadena, California under a leasemultiple leases for approximately 16,00018,000 square feet, which leasewith most leases for the majority of thethese premises leased expires inexpiring around June 2023. The premises in Pasadena are predominantly used for engineering, and finance, and general administration services. We also lease a property in San Jose, California toof approximately 4,600 square feet under a lease expiring in 2024, which is predominantly used for sales and marketing, finance, and general administration services. To support headcount growth over the past year, we continue to explore options and timing for improving and expanding our facilities. In the United States, we recently finalized a new office leaseexpanded our premises in Irvine, California to accommodate our sensor application facility and additional office space and have under a leasemultiple leases for approximately 8,00012,000 square feet, which lease expiresall expiring in July 2026.2027. In the United Kingdom, we have expandeda lease on our lab facilities in Wales tofor approximately 1,733 square feet under a lease due to expire in 2024. We also recently entered into a facilities access agreement for new premises at the Tyndall Institute in Cork, Ireland for a new laboratory and office space of approximately 600 square feet. We believe that our current facilities are sufficient to support our operations and growth plans and that additional space, if needed, will be available on commercially reasonably terms.

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Legal Proceedings

FromWe are from time to time we may become involved in additionalsubject to various claims, lawsuits and other legal and administrative proceedings arising in the ordinary course of our business. WeSome of these claims, lawsuits and other proceedings may involve highly complex issues that are subject to substantial uncertainties, and could result in damages, fines, penalties, non-monetary sanctions or relief. However, we do not consider any such claims, lawsuits or proceedings that are currently not a party to any legal proceedings the outcome of which, if determined adversely to us, wouldpending, individually or in the aggregate, haveto be material to our business or likely to result in a material adverse effect on our business,future operating results, financial condition and results of operations.or cash flows.

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Table of Contents

MANAGEMENT
Executive Officers and Directors

Rockley’s directors and executive officers and their ages as of August 11, 2021June 30, 2022 are as follows:


Name
Age
Age
Position
Executive Officers
Andrew Rickman, OBE
6261
Chairman and Chief Executive Officer
Mahesh Karanth
Chad Becker
4759
Interim Chief Financial Officer
Amit Nagra, Ph.D.
48
Chief Operating Officer
Non-Employee Directors
Non-EmployeeWilliam Huyett(1)(2)
66Lead Independent Director Nominees
William Huyett
Brian Blaser(1)(2)
5865
Lead Independent Director
Brian Blaser
Caroline Brown, Ph.D.(1)
(3)
6056
Director
Caroline Brown, Ph.D.
(1)Nicolaus Henke(3)
6159Director
Karim Karti53
Director
Karim Karti
Michele Klein(2)(3)
7252
Director
Michele Klein
Pamela Puryear(2)(3)
5871Director
________

Director
Pamela Puryear
(2)
(1)
57
Director
(1) 
Member of the audit committee.
(2) 
(2)Member of the compensation committee.
(3) 
(3)Member of the nominating and corporation governance committee.


Executive Officers

Andrew Rickman OBE.
Dr. Andrew Rickman, OBE serves as the chairman of the HoldCo Board and as HoldCo’sRockley’s chief executive officer. Dr. Rickman also serves as a director of the Board. Dr. Rickman founded Rockley UK in 2013 and currently serveshas since served as its chief executive officer. Dr. Rickman previously founded Bookham, Inc. (“Bookham”), now part of Lumentum (NASDAQ:LITE) (after its 2018 acquisition of Oclaro Inc. (NASDAQ:OCLR) which was formed in 2009 after Bookham’s merger with Avanex Inc.), one of the world’s largest photonics and fiber optics telecom component producers in 1998 and served as its chief executive officer and chairman until 2004. From 2007 to 2013, he was chairman of Kotura Inc., a leader in the field of silicon photonics for fiber optic communications, high performance computing, and sensing applications, through to its development and sale to Mellanox Technologies, Ltd (NASDAQ: MLNX) in 2013. In 2000, Dr. Rickman was named U.K.’s Technology and Communications Entrepreneur of the Year by Ernst and Young. In 2011, Dr. Rickman was awarded an Honorary Professorship at SIMIT, Chinese Academy of Sciences. From 2003 to 2013, he was a trustee of the Oxford Trust and from 2001 to 2004 was a council member of the U.K. Government’s Engineering and Physical Sciences Research Council. Dr. Rickman holds a mechanical engineering degree from Imperial College, London, a Ph.D. in silicon photonics from Surrey University, an MBA from Cranfield University, and honorary doctorates from Surrey, Edinburgh Napier, and Kingston Universities. He is a chartered engineer and a Fellow of the Royal Academy of Engineering and the Institute of Physics. He was awarded an OBE in the Queen’s Millennium Honors list for services to the telecommunications industry and is a winner of the prestigious Royal Academy of Engineering Silver medal for his outstanding contribution to British Engineering. We believe Dr. Rickman’s extensive

Chad Becker. Chad Becker serves as Rockley’s interim chief financial officer, a position he has held since June 2022. Mr. Becker has 20 years of corporate finance experience and his demonstrated leadership skills make him well-qualified to serve on the HoldCo board of directors.
Mahesh Karanth.
Mahesh Karanth serves as HoldCo’s chief financial officer. Since December 2017, Mr. Karanth has served as the chief financial officer ofRockley’s Vice President, Financial Planning and Analysis since March 2022. Prior to joining Rockley, UK. From 2013Mr. Becker served as Vice President, Finance at Tuft & Needle from February 2021 to August 2021. Prior to that position, Mr. Becker served as Director, Treasury at NetApp, Inc. (NASDAQ: NTAP) from August 2017 to January 2021, and from July 2006 to August 2017, Mr. Karanth workedBecker served as an interim consulting chief financial officerManager, Treasury at the Brenner Group LLC, andMicrosoft Corporation (NASDAQ: MSFT). Mr. Karanth was most recently the chief financial officer for Enlighted, Inc., an enterprise developing advanced lighting control systems. From 2007 to 2010, he was the chief financial officer for InvenSense, Inc., a pioneer in MEMS sensor technology, where he led the company’s expansion of finance, administration, and operations leading up to its initial public offering in
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2010. Prior to InvenSense, Mr. Karanth was the chief financial officer for Telsima Inc., which was successfully sold to Harris Stratex Networks. From 1995 to 2002, Mr. Karanth held several senior roles at Compaq including M&A, treasury, and corporate development. After Compaq’s acquisition by Hewlett-Packard Company, he led corporate development for the customer services group and several major services acquisitions of publicly listed companies in India and the United Kingdom. Mr. KaranthBecker holds a bachelor’sChartered Financial Analyst designation and master’sreceived his bachelor’s degree in commercefinance and finance from Bangalore University, certifications as a Chartered Accountant from The Institute of Chartered Accountants of India (ICAI), and Chartered Secretary from The Institute of Company Secretaries of India (ICSI), and is a Certified Public Accountant (inactive) in the State of Texas.
Amit Nagra,
Ph.D.
Amit Nagra serves as HoldCo’s chief operating officer. Since 2015, Dr. Nagra has served as the chief operating officer of Rockley UK. Dr. Nagra has experience developing technology and processes in early-stage businesses and scaling up products and organizations to meet customer demand. From 2007 to 2017, Dr. Nagra served as an executive vice president of operations at Source Photonics Inc., where he was responsible for the global operations and internal manufacturing from wafers to final finished goods. From 2001 to 2005, Dr. Nagra was an early employee and key technical contributor at Phasebridge Inc., a
start-up
involved in high-speed optical communications that was acquired by Emcore Corporation (NASDAQ: EMKR), and was previously a member of technical staff at Vitesse Semiconductor Corporation, working on the design of 40Gbps circuits for optical communications. Dr. Nagra holds a Ph.D. and MS in electrical engineeringeconomics from the University of California at Santa BarbaraArizona and an MBAMaster of Business Administration degree from the Anderson School of Business at University of CaliforniaNevada at Los Angeles.Las Vegas. Mr. Becker serves on the board of trustees for the University of Arizona Foundation.

Directors

William Huyett.
William Huyett has served as the lead independent director of the HoldCo Board since August 2021. Mr. Huyett retired in December 2020 as the Chief Financial Officer of Cyclerion Therapeutics, a NASDAQ listed biopharmaceutical company in Cambridge, MA, which was spun out of Ironwood Pharmaceuticals in 2019, where he had been the Chief Operating Officer. Cyclerion is developing small moleculesmall-molecule therapies for CNS diseases. He remains an advisor to the company. Mr. Huyett is a senior partner emeritus at McKinsey and Company, Inc. (“McKinsey”). During his
30-year
30 year career at McKinsey, he was a leader in the firm’s pharmaceutical and medical products and
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its strategy and corporate finance practices, and served on McKinsey’s Shareholder’s Council (its board of directors) from 2005 to 2014, serving as chair of its Finance Committee from 2007 to 2010. Mr. Huyett was, until the company’s merger in August 2020,
non-executive
board chair of the London Stock Exchange listed, Tbilisi-basedTbilisi based Georgia Healthcare Group. He serves on the boards of the Rockefeller University, the Marine Biological Laboratory Woods Hole, the University of Virginia Engineering School Foundation, and the National Parks Conservation Association. Mr. Huyett earned his B.S. in electronics in engineering and his MBA from the University of Virginia, where he now serves as a lecturer on corporate finance, corporate strategy and governance. We believe Mr. Huyett’s top executive experience, and his strong governance background, make him well-qualified to serve on the HoldCo board of directors.

Brian Blaser.
Brian Blaser has served as a member of the Board since August 2021. Mr. Blaser joined the HoldCo Board in August 2021 after a
15-year
tenure at Abbott Laboratories (NYSE: ABT), a multinational medical devices and healthcare company. Since March 2021, Mr. Blaser has served as an Executive Advisor to Water Street Healthcare Partners, an investment and strategic advisory firm specializing in the healthcare sector. From 2012 to 2019 Mr. Blaser was executive vice president of the Diagnostics Products division at Abbott, and he served in several roles covering global and strategic operations. Prior to joining Abbott in 2004, Mr. Blaser held positions in operations, finance, and engineering at Johnson & Johnson, Eastman Kodak Company, and General Motors Company. Mr. Blaser holds a B.S. in mechanical engineering technology from the University of Dayton and an MBA from the Rochester Institute of Technology Saunders College of Business. We believe Mr. Blaser’s strategic and operational experience in the
in-vitro
diagnostics industry make him well-qualified to serve on the HoldCo board of directors.

Caroline Brown,
Ph.D.
Dr. Caroline Brown has servedserves as a directoran independent member of the Board and as chair of the Audit Committee of the HoldCo Board since August 2021.Board. Since 2019, Dr. Brown has served as a
non-executive
director for the IP Group plc (LON: IPO), an intellectual property commercialization company, and Rockley, where she currently chairs the audit committee.committees for both companies. Dr. Brown is also a
non-executive
director of Georgia Capital plc (LON: CGEO) and Luceco plc
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(LON: (LON: LUCE). Since June 2021, Dr. Brown has served as an external member of the Partnership Council and the Audit and Risk
sub-Committee
of the Partnership Council of Clifford Chance LLP, a privately held international law firm. Dr. Brown has served on public company boards for 20 years and is experienced in managing early-stage companies and divisions of FTSE 100 groups in the energy and technology sectors. Dr. Brown spent her early career in corporate finance with Merrill Lynch (New York), UBS, and HSBC, advising global corporations and governments. Dr. Brown holds a first-class degree and Ph.D.PhD in Natural Sciences from the University of Cambridge, an MBA from the City Business School, University of London and is a Fellow of the Chartered Institute of Management Accountants. We believe

Nicolaus Henke. Nicolaus Henke has served as a member of the Board since February 2022. He has spent 30 years of his career with McKinsey & Company. In 2003, he began serving as a senior partner and led McKinsey’s healthcare practice worldwide. During his career, Dr. Brown’s strong corporate governance experienceHenke has advised top teams in leading health systems, medical device companies and leadershippharmaceutical companies on public company boards makes her well-qualifiedstrategy, operations and organization. In 2015, he founded McKinsey Analytics, to build McKinsey’s global capabilities in machine learning. Additionally, he served on the firm’s shareholder’s council (its board of directors) and on its partner and senior partner personnel review panel. He initiated and oversaw eight acquisitions and partnerships into McKinsey, including QuantumBlack. He built a team of 3,000 technologists and consultants across McKinsey Analytics and QuantumBlack and oversaw McKinsey’s Digital capabilities. Dr. Henke was the founding chair of the McKinsey Technology Council in 2020, on which he continues to serve to this day as a senior partner emeritus. Dr. Henke holds a Master of Public Administration degree from Harvard University (where he was selected a John J. McCloy scholar) and holds a Master’s and a Doctorate in Business Administration from the University of Muenster, Germany. In addition, Dr. Henke serves on Board of Directors of Innovations in Healthcare, a global initiative on innovative healthcare delivery founded by Duke, McKinsey and World Economic Forum, and on the HoldCo boardDean’s Advisory Council for the Harvard Kennedy School. He previously served as a Trustee and Member of directors.the Finance Committee for Nuffield Trust and as a Trustee and Chair of the Strategic Committee for the Guy’s & St. Thomas Foundation (London).

Karim Karti.
Mr.Karim Karti has joinedserved as a member of the HoldCo Board insince August 2021. Mr. Karti served2021 and as a senior advisor to Rockley’s management team since February 2021. Since November 2020, Mr. Karti has served as chairman of the Med Tech Acquisition Corporation board of directors (NASDAQ: MTAC). Prior to MTAC, Mr. Karti served as the chief operating officer of iRhythm Technologies, Inc. (NASDAQ: IRTC) from 2018 to 2020. Prior to iRhythm, Mr. Karti served as the president and chief executive officer of the Imaging division at GE Healthcare, the healthcare business unit of General Electric Company (NYSE: GE) (“GE”) from 2016 to 2018, and as the chief marketing officer for GE Healthcare from 2013 to 2015. In 2011, Mr. Karti was appointed as president and chief executive officer of GE Healthcare’s Eastern and Africa Growth Markets where he was responsible for regional operations in the Middle East, Africa, Turkey, Central Asia, and Russia and the Commonwealth of Independent States. Mr. Karti holds an engineering degree from Ecole Centrale de Lyon in France and graduated from the Entrepreneur program of the Business School of Lyon. We believe Mr. Karti’s strong knowledge

Michele Klein. Michele Klein has served as a member of the healthcare industry and his prior leadership positions make him well-qualified to serve on the HoldCo board of directors.
Michele Klein.
Ms. Klein joined the HoldCo Board insince August 2021. Since 2011, Ms. Klein has served as the chief executive officer and a director of Jasper Ridge Inc., a company which she
co-founded
to provide science-based tools to improve vision. Ms. Klein currently serves as a board member of Aviat Networks Inc (NASDAQ: AVNW), Intevac (NASDAQ: IVAC), Photon Control (TSX:PHO), and Gridtential Energy Inc. From 2005 to 2010, she was a senior director of Applied Ventures, LLC, the venture capital arm of Applied Materials Inc. (NASDAQ: AMAT) (“Applied”), where she recommended and managed investments in energy storage and solar energy, representing Applied on the boards of seven technology companies. Earlier she founded and led two semiconductor equipment companies. Ms. Klein was chief executive of Boxer Cross Inc. from 1997 to 2003 when it was acquired by Applied, and ran the
In-line
Electrical Metrology team from 2003 to 2005. She led High Yield Technology from 1986 to 1996 when it was acquired by Pacific Scientific (NYSE:DHR). Ms. Klein previously held marketing management positions at Knoll International and Hewlett-Packard Company. Ms. Klein holds a B.S. from the University of Illinois and an MBA from the Stanford Graduate School of Business. We believe Ms. Klein’s founder and leadership experience in the semiconductor industry, coupled with her corporate governance background, makes her well-qualified to serve on the HoldCo board of directors.

Pamela Puryear, Ph.D.
Dr. Pamela Puryear has served as a member of the Board since August 2021. Since January 2021, Dr. Puryear joined the HoldCo Board in August 2021. Dr. Puryear previouslyhas served as executive vice president and global chief human resources officer for Walgreens Boots Alliance, Inc. (NASDAQ:WBA), a global leader in retail and wholesale pharmacy operating Walgreens and Duane Reade stores in the U.S. and Boots stores in Europe and Asia. From 2019 to 2021, Dr. Puryear served as senior vice president and chief human resources officer for Zimmer Biomet Holdings Inc (NYSE:ZBH), a leading medical device manufacturer and from 2015 to 2018, Dr. Puryear was senior vice president and chief talent officer for Pfizer Inc. (NYSE:PFE), a multinational pharmaceutical corporation. Dr. Puryear holds a Ph.D. in organizational psychology from the California School of Professional Psychology, an MBA from Harvard Business School, and a bachelor’s degree in psychology, with a
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concentration in organizational behavior, from Yale University. She serves on the Advisory Board of the Healthcare Businesswomen’s Association and has been recognized by Black Enterprise Magazine as one of the Most Powerful Executives in Corporate America and Top 50 Most Powerful Women in Business. We believe Dr. Puryear’s strong executive expertise and pharmaceutical and medical device background makes her well-qualified to serve on the HoldCo board of directors.

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Corporate Governance

Composition of the HoldCoRockley Board of Directors

The business and affairs of HoldCoRockley are managed under the direction of its board of directors (the “Board” or the “HoldCo“Rockley Board”). Dr. Andrew Rickman serves as chairman and William Huyett serves as the lead independent director. Subject to the termsOur Amended and Restated Memorandum and Articles of HoldCo’s governing documents, the numberAssociation (the “Articles”) provide that our Board shall consist of directors is fixednot less than one and no more than nine directors. Our Board currently consists of eight directors. Vacancies on our Board can be filled by theresolution of our Board.

When considering whether directors and director nominees have the experience, qualifications, attributes, and skills, taken as a whole, to enable the Board to satisfy its oversight responsibilities effectively in light of its business and structure, the board of directors expects to focus primarily on each person’s background and experience as reflected in the information discussed in each of the directors’ individual biographies set forth above in order to provide an appropriate mix of experience and skills relevant to the size and nature of its business.
In accordance with the terms of HoldCo’sRockley’s governing documents, the Board is divided into three classes, Class I, Class II, and Class III, with members of each class serving staggered three-year terms. The Board is currently divided into the following classes:

Class I: Brian Blaser and Pamela Puryear, whose terms will expire at HoldCo’s firstthe 2025 annual meeting of shareholders to be held after the Closing;
shareholders;
Class II: Nicolaus Henke, Karim Karti and Michele Klein, whose terms will expire at HoldCo’s secondthe 2023 annual meeting of shareholders to be held after the Closing;shareholders; and
Class III: Andrew Rickman, William Huyett, and Caroline Brown, whose terms will expire at HoldCo’s thirdthe 2024 annual meeting of shareholders to be held after the Closing.
shareholders.

At each annual meeting of shareholders to be held after the initial classification, the successors to directors whose terms then expire will be elected to serve from the time of election and qualification until the third annual meeting following their election and until their successors are duly elected and qualified. This classification of the HoldCoRockley Board may have the effect of delaying or preventing changes in control or management of HoldCo. HoldCo’sRockley. Rockley’s directors may be removed from office at any time, but only for cause and only by the affirmative vote of the holders of at least a majority of all HoldCo Ordinary SharesRockley ordinary shares entitled to vote and who vote at a general meeting of HoldCo.
Rockley.

Director Independence

The HoldCoRockley Board determined that each of the directors on the HoldCo board of directors other than Dr. Andrew Rickman, OBE, and Karim Karti, qualifies as an independent director, as defined under the rules of the NYSE Listed Company Manual (the “NYSE listing rules”), and the HoldCoRockley Board consists of a majority of “independent directors,” as defined under the rules of the SEC and the NYSE listing rules relating to director independence requirements. There are no family relationships among any of our directors or executive officers. In addition, HoldCoRockley is subject to the rules of the SEC and NYSE listing rules relating to the membership, qualifications, and operations of the audit committee, nominating and corporate governance committee, and compensation committee, as discussed below.

Role of the Board in Risk Oversight/Risk Committee

One of the key functions of theour Board is informed oversight of Rockley’sour risk management process. TheOur Board does not have a standing risk management committee, but rather administers this oversight function directly through theour Board as a whole, as well as through various standing committees of theour Board that address risks inherent in their respective areas of oversight. In particular, theour Board is responsible for monitoring and assessing strategic risk exposure and the audit committeeour Audit Committee has the responsibility to consider and discuss Rockley’s
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our major financial risk exposures and the steps itsour management will takehas taken to monitor and control suchthese exposures, including guidelines and policies to govern the process by which risk assessment and management is undertaken. The audit committeeAudit Committee also monitors compliance with legal and regulatory requirements. Our compensation committee also assessCompensation Committee assesses and monitormonitors whether our compensation plans, policies, and programs comply with applicable legal and regulatory requirements. The Nominating and Corporate Governance Committee also periodically evaluates our risk management process in light of the nature of the material risks we face and the adequacy of our governance policies and procedures designed to address risk.

Environmental, Social and Governance Oversight and Activities

We have made a commitment to prioritize environmental, social and governance matters, including sustainability, environmental protection, community and social responsibility, diversity, equity, inclusion and belonging, together with human rights. The Nominating and Corporate Governance Committee of our Board regularly reviews our ESG policies, programs, practices and reports to ensure that we are meeting our ESG goals. In addition, the Compensation Committee of the Board has responsibility for reviewing the overall adequacy of our policies, programs, practices, and reports concerning diversity, equity, inclusion and belonging, and our employment practices. Our ESG approach focuses on:

Providing a safe and supportive space that welcomes and values everyone’s unique experiences and authentic self. We provide a diverse environment where our employees, partners, vendors, and customers are treated with respect, dignity and integrity, supporting diversity in thought and culture, growth and development in their individual roles and as a community.
We seek to promote diversity of ethnicity, sex, sexual orientation, gender identity and expression, age, physical ability, nationality, socio-economic status, religious beliefs, and other characteristics in our workforce, supplier ecosystem and Board.
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Advancing environmental practices that reduce the impact of our operations.
Implementing sound corporate governance and ethical practices, building long-term value for our shareholders and trust with all stakeholders.

Diversity, Equity, Inclusion and Belonging

As a global company, much of our success is rooted in the diversity of our teams and our commitment to inclusion. We intend to continue developing, attracting, and retaining talent and enhancing diversity, equity, inclusion and belonging in our workforce to support our ability to grow our business and fulfill our desired objectives in meeting customer’s goals. To facilitate this objective, we seek to foster a diverse, inclusive, and safe workplace, with opportunities for employees to develop their talents and advance their careers. We actively seek employees from diverse backgrounds, including diversity in thought and experience, who we encourage to leverage their collective talents. As of December 31, 2021, approximately 26% of our employees identify as female/gender diverse. Approximately 50% of our Board is comprised of directors who identify as ethnically or gender diverse. Rockley’s employee-network groups work to promote engagement of women and diverse employees. To further our commitment to global diversity and inclusion efforts, in 2021 and 2022, we have actively targeted diverse candidates for global job openings, including by promoting careers with Rockley through job posting websites that prioritize diverse hiring.

Board Committees

In connection with the Closing, the BoardWe have established an audit committee, a compensation committee,Audit Committee, Compensation Committee, and a nominatingNominating and corporate governance committee and adoptedCorporate Governance Committee, each of which operate under a charter for eachthat has been approved by our Board. We believe that the composition of these committees whichmeets the criteria for independence under, and the functioning of these committees complies with the applicable requirements of, the NYSE listing rules. The composition and function of the audit committee, the nominating and corporate governance committee comply with all applicable requirements of the Sarbanes-Oxley Act, and all applicablethe current rules and regulations of the SEC and NYSE rules and regulations.the NYSE. We intend to comply with future requirements to the extentas they will bebecome applicable to us. Copies ofEach committee has the charters for each committee are available on the investor relations portion of Rockley’s website.composition and responsibilities described below.


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Audit Committee

HoldCo’s audit
Members:
Caroline Brown (Chair)
Brian Blaser
William Huyett
The functions of this committee consists of Dr. Brown, Mr. Blaser, and Mr. Huyett, with Dr. Brown serving as chair. The HoldCo Board affirmatively determined that each director appointed to the audit committee qualifies as independent under the NYSE listing rules applicable to board members generally and under the NYSE listing rules and Exchange Act Rule
10A-3
with respect to audit committee members. All members of HoldCo’s audit committee meet the requirements for financial literacy under the applicable NYSE listing rules. Dr. Brown currently serves on the audit committees of three public companies listed on the London public stock exchange. In accordance with NYSE Rule 303A.07, the Board has determined that such simultaneous service does not impair the ability of Dr. Brown to effectively serve as the chair of the audit committee. In addition, the Board has determined that Dr. Brown qualifies as an “audit committee financial expert,” as such term is defined in Item 407(d)(5) of Regulation
S-K.
The audit committee’s responsibilities include, among other things:
evaluating the performance, independence, and qualifications of our independent auditors and determining whether to retain our existing independent auditors or engage new independent auditors;
reviewing our financial reporting processes and disclosure controls;
reviewing and approving the engagement of our independent auditors to perform audit services and any permissible non-audit services;
reviewing the adequacy and effectiveness of our internal control policies and procedures, including the responsibilities, budget, staffing, and effectiveness of our internal audit function;
reviewing with the independent auditors the annual audit plan, including the scope of audit activities and all critical accounting policies and practices to be used by us;
obtaining and reviewing at least annually a report by our independent auditors describing the independent auditors’ internal quality control procedures and any material issues raised by the most recent internal quality-control review;
monitoring the rotation of partners of our independent auditors on our engagement team as required by law;
prior to engagement of any independent auditors, and at least annually thereafter, reviewing relationships that may reasonably be thought to bear on their independence, and assessing and otherwise taking the appropriate action to oversee the independence of our independent auditors;
reviewing our annual and quarterly financial statements and reports, including the disclosures contained in “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” and discussing the statements and reports with our independent auditors and management;
reviewing with our independent auditors and management significant issues that arise regarding accounting principles and financial statement presentation and matters concerning the scope, adequacy, and effectiveness of our financial controls and critical accounting policies;
reviewing with management and our auditors any earnings announcements and other public announcements regarding material developments;
establishing procedures for the receipt, retention, and treatment of complaints received by us regarding financial controls, accounting, auditing, or other matters;
preparing the report that the SEC requires in our annual proxy statement;
reviewing and providing oversight of any related person transactions in accordance with our related person transaction policy and reviewing and monitoring compliance with legal and regulatory responsibilities, including our code of ethics;
reviewing our major financial risk exposures, including the guidelines and policies to govern the process by which risk assessment and risk management is implemented; and
reviewing and evaluating on an annual basis the performance of the Audit Committee and the Audit Committee Charter.


Our Board has determined that each of the members of our Audit Committee satisfies the independence requirements of the NYSE and Rule 10A-3 under the Exchange Act. Each member of our Audit Committee can read and understand fundamental financial statements in accordance with NYSE audit committee requirements. In arriving at this determination, our Board has examined each Audit Committee member’s scope of experience and the nature of their prior and current employment.

Our Board has determined that Dr. Brown qualifies as an audit committee financial expert within the meaning of SEC regulations and meets the financial sophistication requirements of the NYSE listing rules. In making this determination, our Board has considered Dr. Brown’s formal education and previous experience in financial roles. Both our independent registered public accounting firm and management periodically meet privately with our Audit Committee.

appointing, compensating, retaining, evaluating, terminating, and overseeing HoldCo’s independent registered public accounting firm;82


Compensation Committee
Members:
Pamela Puryear (Chair)
William Huyett
Michele Klein
The functions of this committee include, among other things:
reviewing and recommending for board approval the corporate objectives that pertain to CEO executive compensation and evaluating performance in light of such goals;
reviewing and approving the corporate objectives that pertain to the determination of non-CEO executive compensation and evaluating performance in light of such goals;
reviewing and approving the compensation levels and other terms of employment of our CEO, including employment, severance and change in control agreements and arrangements;
reviewing and approving the compensation levels and other terms of employment of our non-CEO executive officers, including employment, severance and change in control agreements and arrangements;
approving equity compensation plans and granting equity awards not subject to shareholder approval under applicable listing standards;
reviewing and assessing the independence of compensation consultants, legal counsel, and other advisors as required by Section 10C of the Exchange Act;
administering our equity incentive, ESPP and executive compensation plans;
reviewing and making recommendations to our Board regarding the type and amount of compensation to be paid or awarded to our non-employee board members;
reviewing with management our disclosures under the caption “Compensation Discussion and Analysis” in our periodic reports or proxy statements to be filed with the SEC;
preparing the annual report on executive compensation that the SEC requires in our annual proxy statement;
reviewing and evaluating on an annual basis the performance of the Compensation Committee and its charter and recommending such changes as deemed necessary with our Board; and
oversee the development and implementation of the Company’s human capital management, including those policies and strategies regarding recruiting, retention, career development, opportunity, and advancement, and succession, diversity, equity, inclusion, organization structure updates and employment practices. This includes discussion of any significant trends or regulatory events or risks.
The charter also provides that the compensation committee may, in its sole discretion, retain or obtain the advice of a compensation consultant, legal counsel, or other adviser and will be directly responsible for the appointment, compensation, and oversight of the work of any such adviser. However, before engaging or receiving advice from a compensation consultant, external legal counsel, or any other adviser, the compensation committee will consider the independence of each such adviser, including the factors required by the NYSE and the SEC.

In 2021, the Compensation Committee retained Semler Brossy Consulting Group, LLC (“Semler Brossy”) as its independent compensation consultant. Semler Brossy provided advice to the Committee regarding the compensation of our Chief Executive Officer, Chief Financial Officer and the next three highest-paid executives. The Compensation Committee assessed the independence of Semler Brossy pursuant to SEC and NYSE rules and determined that no conflict of interest exists that would prevent Semler Brossy from independently advising the Committee. In making this assessment, the Committee considered each of the factors set forth by the SEC and the NYSE with respect to Semler Brossy’s independence, including that Semler Brossy provided no services for the Company other than pursuant to its engagement by the Committee. The Committee also determined there were no other factors the Committee should consider in connection with the assessment or that were otherwise relevant to the Committee’s engagement of Semler Brossy.

Our Board has determined that each of the members of the Compensation Committee is a non-employee director, as defined in Rule 16b-3 promulgated under the Exchange Act, and satisfies the independence requirements of the NYSE.



discussing with HoldCo’s independent registered public accounting firm their independence from management;83


reviewing with HoldCo’s independent registered public accounting firm the scope and results of their audit;
approving all audit and permissible
non-audit
services to be performed by HoldCo’s independent registered public accounting firm;
overseeing the financial reporting process and discussing with management and HoldCo’s independent registered public accounting firm the interim and annual financial statements that HoldCo will file with the SEC;
reviewing and monitoring HoldCo’s accounting principles, accounting policies, financial and accounting controls, and compliance with legal and regulatory requirements; and
establishing procedures for the confidential anonymous submission of concerns regarding questionable accounting, internal controls, or auditing matters.
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Nominating and Corporate Governance Committee

HoldCo’s nominating and corporate governance committee consists of Dr. Brown, Mr. Karti and Ms. Klein. Ms. Klein serves as chair of the nominating and corporate governance committee. In accordance with the NYSE listing rules and SEC rules, HoldCo’s nominating and corporate governance committee consists solely of independent directors. The corporate governance committee’s responsibilities include:
Members:
Michele Klein (Chair)
Nicolaus Henke
Caroline Brown
Pamela Puryear

The functions of this committee include, among other things:
identifying, reviewing, and making recommendations of candidates to serve on our Board;
evaluating the performance of our Board, committees of our Board, and individual directors and determining whether continued service on our board is appropriate;
evaluating nominations by shareholders of candidates for election to our Board;
evaluating the current size, composition, and organization of our Board and its committees and making recommendations to our Board for approvals;
developing a set of corporate governance policies and principles and recommending to our Board any changes to such policies and principles;
reviewing and making recommendations to our Board regarding the stock ownership guidelines applicable to our non-employee board members and officers;
reviewing issues and developments related to corporate governance and identifying and bringing to the attention of our Board’ current and emerging corporate governance trends;
developing and reviewing periodically with the Chairman of the Board and the Chief Executive Officer the succession plan relating to the Chief Executive Officer and make recommendations to the Board with respect to such plan;
reviewing the policies, programs, practices and reports concerning environmental, social and governance (“ESG”), including sustainability, environmental protection, community and social responsibility, diversity, equity and inclusion, and human rights; and
reviewing periodically the Nominating and Corporate Governance Committee Charter, structure, and membership requirements and recommending any proposed changes to our Board, including undertaking an annual review of its own performance.
Our Board has determined that each of the members of our Nominating and Corporate Governance Committee satisfies the independence requirements of the NYSE.

Identifying, screening, and reviewing individuals qualified to serve as directors and recommending to the board of directors candidates for nomination for election at the annual meeting of shareholders or to fill vacancies on the board of directors;
Developing, recommending to the board of directors, and overseeing implementation of HoldCo’s corporate governance guidelines;
Coordinating and overseeing the annual self-evaluation of the board of directors, its committees, individual directors, and management in the governance of the Company; and
Reviewing on a regular basis our overall corporate governance and recommending improvements as and when necessary.
HoldCo’s nominating and corporate governance committee will recommend to the Board candidates for nomination for election at the annual meeting of the shareholders. In identifying and evaluating potential candidates, HoldCo’s nominating and corporate governance committee will consider several factors, including, without limitation, high personal and professional integrity, strong ethics and values, the ability to make mature business judgments, experience in corporate management such as serving as an officer or former officer of a publicly held company, experience as a board member of another publicly held company, professional and academic experience relevant to our business, leadership skills, experience in finance and accounting, or executive compensation practices, whether candidate has the time required for preparation, participation and attendance at board of directors meetings and committee meetings, if applicable, independence, and the ability to represent the best interests of HoldCo’s shareholders. See “Director Nominations.”
Compensation Committee
HoldCo’s compensation committee consists of Mr. Huyett, Ms. Klein, and Dr. Puryear. Dr. Puryear serves as chair of the compensation committee. In accordance with the NYSE listing rules and SEC rules, HoldCo’s compensation committee consists solely of independent directors.
The compensation committee’s responsibilities include without limitation:
Reviewing and approving on an annual basis the corporate goals and objectives relevant to HoldCo’s chief executive officer’s compensation, evaluating HoldCo’s chief executive officer’s performance in light of such goals and objectives, and determining and approving the remuneration (if any) of HoldCo’s chief executive officer based on such evaluation;
Reviewing and approving on an annual basis the compensation of all of HoldCo’s other officers;
Reviewing on an annual basis HoldCo’s executive compensation policies and plans;
Implementing and administering HoldCo’s incentive compensation equity-based remuneration plans;
Assisting management in complying with HoldCo’s proxy statement and annual report disclosure requirements;
Approving all special perquisites, special cash payments, and other special compensation and benefit arrangements for HoldCo’s officers and employees;
If required, producing a report on executive compensation to be included in HoldCo’s annual proxy statement; and
Reviewing, evaluating, and recommending changes, if appropriate, to the remuneration for directors.
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The charter also provides that the compensation committee may, in its sole discretion, retain or obtain the advice of a compensation consultant, legal counsel, or other adviser and will be directly responsible for the appointment, compensation, and oversight of the work of any such adviser. However, before engaging or receiving advice from a compensation consultant, external legal counsel, or any other adviser, the compensation committee will consider the independence of each such adviser, including the factors required by the NYSE and the SEC.
Compensation Committee Interlocks and Insider Participation

None of the members of our compensation committee has ever been an executive officer or employee of Rockley. None of our executive officers currently serve, or has served during the last completed fiscal year, on the compensation committee or board of directors of any other entity that has one or more executive officers that serves as a member of the Board or our compensation committee.

Code of Business Conduct and Ethics and Code of Ethics for Senior Financial Officers

TheOur Board has adopted a Code of Business Conduct and Ethics (the “Code of Conduct”) applicablethat applies to alleach of our employees, executivedirectors, officers and directors.employees. The code addresses various topics, including:

compliance with laws, rules and regulations;
confidentiality;
conflicts of interest;
corporate opportunities;
competition and fair dealing;
payments or gifts from others;
health and safety;
insider trading;
protection and proper use of company assets; and
record keeping.

Our Board has also adopted a Code of Ethics for Senior Financial Officers (the “Code of Ethics”) applicable to our principal executive officer, principal financial officer, principal accounting officer or controller or person performing similar functions identified by the Board,Chief Executive Officer and Chief Financial Officer as well as other key management employees. The Code of Conduct is available on Rockley’s website at www.rockleyphotonics.com. Information contained on or accessible through Rockley’s website is not a part of this registration statement, and the inclusion of Rockley’s website address in this registration statement is an inactive textual reference only. The audit committee of the Board is responsible for overseeing the Code ofBusiness Conduct and the Code of Ethics and must approve any waivers of the Code of Conduct for employees, executive officers and directors and the Code of Ethics for senior financial officers. We expect that any amendmentsSenior Financial Officers are each posted on our website investors.rockleyphotonics.com. The Code of Business Conduct and Ethics and the Code of Ethics for Senior Financial Officers can only be amended by the approval of a majority of our Board. Any waiver to the Code of Business Conduct and Ethics for an executive officer or director or any waiver of the Code of Ethics for Senior Financial Officers may only be granted by our Board or anyour Nominating and Corporate Governance committee and must be timely disclosed as required by applicable law. We have implemented a whistleblower policy that establish formal protocols for receiving and handling complaints from employees through an independent third-party reporting company. Any concerns regarding accounting or auditing matters reported under these procedures will be communicated promptly to our Audit Committee.

To date, there have been no waivers under our Code of Business Conduct and Ethics or Code of Ethics for Senior Financial Officers. We intend to disclose future amendments to certain provisions of these codes or waivers of their requirements, will be disclosedsuch codes granted to executive officers and directors on our website.
website at www.rockleyphotonics.com within four business days following the date of such amendment or waiver.
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Director Compensation
20202021 Director Compensation
The table below summarizes the compensation of each person serving as a
non-employee
director of Rockley UK in 2020.
Name
  
Fees Earned
or Paid in
Cash ($)
  
Option
Awards
($)
(1)
  
All other
Compensation ($)
  
Total ($)
 
Caroline Brown
(2)
   50,000   40,063   —     90,063 
Markku Hirvonen
(4)
   47,500   40,063(3)   103,509(5)   191,072 
Robert Rickman
   40,000   40,063   —     80,063 
Sunit Rikhi
   40,000   40,063(3)   20,247(6)   100,310 
John Burgess
   12,500(7)   —     33,764(8)   46,264 
Andy Parker
   —     —     —     —   
Jianquiang Ma
   —     —     —     —   
(1)
The amount in this column represents the aggregate grant date fair value of options granted to each of Rockley’s directors, computed in accordance with the FASB ASC Topic 718. See Note 11 to Rockley’s audited consolidated financial statements included elsewhere in this prospectus for a discussion of the assumptions Rockley made in determining the grant date fair value of Rockley’s equity awards.
(2)
Dr. Brown served as the Audit Committee Chair in 2020 and therefore received $10,000 in additional compensation.
(3)
Mr. Hirvonen and Mr. Rikhi entered into consulting agreements in connection with their resignation from the board of Rockley pursuant to which, among other terms, their options continue to vest after the consummation of the Business Combination.
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(4)
Mr. Hirvonen served as the Compensation Committee Chair from April 1, 2020 through December 31, 2020 and therefore received $7,500 in additional compensation.
(5)
Paid in connection with Mr. Hirvonen’s consultancy services to Rockley.
(6)
Paid in connection with Mr. Rikhi’s consultancy services to Rockley.
(7)
Mr. Burgess resigned as a director and the Compensation Committee Chair on March 31, 2020 and therefore received only a prorated portion of any associated director fees.
(8)
Paid in connection with Mr. Burgess’ consultancy services to Rockley.
The following table summarizes equityshows certain information with respect to the compensation of our non-employee directors during the fiscal year ended December 31, 2021:
Fees earned or paid in cash ($)
Option awards ($) (1)
Stock awards ($) (2)
Non-equity incentive plan compensation ($)Change in pension value and nonqualified deferred compensation earningsAll other compensation ($)Total ($)
William Huyett$    33,087$    —$    157,080$    —$    —$    —$    190,167
Brian Blaser21,284157,080178,364
Caroline Brown57,521157,080214,601
Nicolaus Henke(3)
Karim Karti18,712326,76016,500361,972
Michele Klein24,187157,080181,267
Pamela Puryear25,154157,080182,234
(1)Amounts represent the aggregate fair value of the option awards computed as of the grant date of each award in accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 718 (FASB ASC 718) for financial reporting purposes, rather than amounts paid to or realized by the named individual. See the notes to our consolidated financial statements in our Annual Report on Form 10-K for the year ended December 31, 2021 for a discussion of assumptions made in determining the grant date fair value and compensation expense of our stock options. There can be no assurance that option awards will be exercised (in which case no value will be realized by the individual) or that the value on exercise will approximate the fair value as computed in accordance with ASC 718.
(2)The amounts in this column represent the aggregate fair value of the restricted stock unit awards computed as of the grant date of each award in accordance with ASC 718, which was determined using the closing price of our common stock on the date of grant. For grants made prior to our initial public offering, the fair value of the stock awards was determined using a third-party valuation firm.
The following table sets forth the aggregate number of shares of common stock underlying option awards and restricted stock unit awards outstanding onas of December 31, 20202021:
NameNumber of shares
William Huyett22,000
Brian Blaser22,000
Caroline Brown, Ph.D84,085
Karim Karti46,000
Michele Klein22,000
Pamela Puryear22,000

(3)Dr. Nicolaus Henke joined our Board in 2022, and therefore did not receive any compensation for eachservices in 2021
non-employeeNon-Employee Director Compensation Policy
director
Employee directors do not receive any compensation for service as a member of Rockley UK:
Name
  
Option Awards (#)
 
Caroline Brown
   25,000 
Markku Hirvonen
   168,490(1) 
Robert Rickman
   18,750 
Sunit Rikhi
   72,500 
John Burgess
   169,650 
(1)
Representing options to purchase 93,620 Ordinary Shares held personally by Mr. Hirvonen and options to purchase 74,870 Ordinary Shares held by Hirvonenventures OY.
Rockley UK’s policy was toour Board. We reimburse our non-employee directors for their reasonable out-of-pocket costs and necessary
out-of-pocket
travel expenses incurred in attendingconnection with their attendance at board and committee meetingsmeetings. We have also, from time to time, granted stock options or performing other services in their capacitiesrestricted stock units (“RSUs”) to our non-employee directors as directors. Rockley UK did not provide tax
gross-up
payments to members of the Board.compensation under our equity incentive plans.
Non-Employee
Director Compensation Policy
The Company’s policy is to reimburse directors for reasonable and necessary
out-of-pocket
expenses incurred in connection with attending Board and committee meetings or performing other services in their capacities as directors. The Company does not provide tax
gross-up
payments to members of the Board. Effective upon the Closing, the Board approvedWe have adopted a
non-employee
director compensation policy (the “Director Compensation Program”),that includes the following cash compensation for non-employee directors, which is based on a review of director compensation at comparable companies in our industry, consisting of a $45,000 annual retainer, feesan additional $23,000 annual retainer for the Lead Independent Director and long-term equity awardsthe following additional annual retainers for HoldCo’s
non-employee
directors.committee service:
Under
Committee  Chair   Member 
Compensation Committee  $15,000   $7,500 
Nominating and Corporate Governance Committee   10,000    5,000 
Audit Committee   20,000    10,000 
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The non-employee director compensation policy also provides for the Director Compensation Program and in connection with the Closing, HoldCo willannual grant of RSUs to each
non-employee
director (each an “Initial RSU Award”) under theour 2021 Stock Incentive Plan covering HoldCo Ordinary Shares with an aggregate fair market value of $220,000 determined at the date of grant or, for
non-employee
directors who joined the HoldCo board prior to the date, such RSUs may be issued under applicable U.S. securities laws, the later of the date such
non-employee
director joined the HoldCo board of directors or the Closing. Each Initial RSU Award vests as to 1/3 of the total number of shares subject to the award on the earlier of the first anniversary of the date of grant or the next annual meeting of HoldCo’s shareholders, and in each of the next two calendar years following the year of the initial vesting date, 1/3 of the total number of shares will vest on the earlier of the
one-year
anniversary of the prior annual meeting of shareholders or the current year annual meeting of shareholders. Each Initial RSU Award will become 100% vested if a change in control as defined in the 2021 Plan occurs during such director’s service.
In addition, under the Director Compensation Program,(the “2021 Plan”) following the conclusion of each regular annual meeting of HoldCo’sour shareholders, commencing with the 2022 annual meeting,Annual Meeting, to each
non-employee
director who will continue serving as a member of the HoldCo Board thereafterBoard. The annual RSU award will receivebe with respect to a grantnumber of RSUs (eachordinary shares having an “Annual RSU Award”) under the 2021 Plan covering HoldCo Ordinary Shares with an aggregate grant date fair market value equal to $162,000 calculated on the date of $162,000.grant. In addition, if a
non-employee
director is elected to the HoldCo Board other than at an annual meeting of shareholders after the 2022 annual meeting of shareholders andAnnual Meeting, the
non-employee
director will
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receive an Annualannual RSU Awardaward upon election to HoldCo’s board of directorsthe Board that is prorated based upon the number of calendar days remaining before (1) the next annual meeting of shareholders, if scheduled, or (2) the date of the first anniversary of the last annual meeting of shareholders, if the next annual meeting is not yet scheduled.
Each Annualannual RSU Awardaward will become fully vested, subject to the applicable
non-employee
director’s continued service as a director, on the earliest of the
one-year
twelve (12) month anniversary of the date of grant, the next annual meeting of shareholders following the date of grant, or the consummation of a change in control as defined in the 2021 plan.Plan.
The Director Compensation Program also consists of the following cash components:
Annual Retainer for all
non-employee
directors: $45,000
Lead Director Retainer: $23,000
Annual Committee Chair Retainer:
Audit: $20,000
Nominating and Corporate Governance $10,000
Compensation: $15,000
Annual Committee Member
(Non-Chair)
Retainer:
Audit: $10,000
Nominating and Corporate Governance: $5,000
Compensation: $7,500
The annual cash retainer will be paid in quarterly installments in arrears following the end of each quarter in which the service occurred,
pro-rated
for any partial months of service.
Non-Employee
Director Share Ownership Policy
In connection with the closing of the Business Combination, HoldCoRockley adopted a share ownership policy (the “Share Ownership Policy”) for its
non-employee
directors to further align the personal interests of such directors with the interests of HoldCo.Rockley.
Under the Share Ownership Policy, each
non-employee
director is expected to acquire, and continue to hold during the term or his or her service on HoldCo’sRockley’s board of directors, ownership of HoldCo Ordinary SharesRockley ordinary shares having a value equal to four times the annual cash retainer paid by HoldCoRockley to its
non-employee
directors. For this purpose, shares are considered owned by a
non-employee
director which are directly owned by such director or subject to vested RSUs.
Non-employee
directors are required to hold 100% of the shares acquired through any of HoldCo’sRockley’s equity incentive plans (net of the number applied to pay applicable taxes) until the Share Ownership Policy is satisfied.
Director Nominations
Our nominating and corporate governance committee recommends to the Board candidates for nomination for election at the annual meeting of the stockholders. We have not formally established any specific, minimum qualifications that must be met or skills that are necessary for directors to possess. In general, in identifying and evaluating nominees for director, the Board of directors considers several factors, including, without limitation, high personal and professional integrity, strong ethics and values, the ability to make mature business judgments, experience in corporate management such as serving as an officer or former officer of a publicly held company,
111

experience as a board member of another publicly held company, professional and academic experience relevant to our business, leadership skills, experience in finance and accounting, or executive compensation practices, whether candidate has the time required for preparation, participation and attendance at board of directors meetings and committee meetings, if applicable, independence, and the ability to represent the best interests of HoldCo’sRockley’s shareholders. See “Board Committees — Committees—Nominating and Corporate Governance Committee.”

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86

Table of Contents

EXECUTIVE COMPENSATION
Throughout this section, unless otherwise noted, “we,” “us,” “our,” and similar terms refer to Rockley (which includes its subsidiaries) prior to the closing of the Business Combination, and to HoldCoRockley (which includes its subsidiaries) after the closing of the Business Combination.
This section discusses the material components of the executive compensation program for Rockley’s executive officers who are named in the “2020 Summary“Summary Compensation Table” below. For 2020,2021, the “named executive officers” and their positions with Rockley were as follows:
 
Andrew Rickman, OBE, Chief Executive Officer;
Mahesh Karanth, Chief Financial Officer; and
 
Amit Nagra, Ph.D., Chief Operating Officer.
Following the Closing, Dr. Rickman serves as chief executive officer. Mr. Karanth serves as chief financial officer, and Dr. Nagra serves as chief operating officer, in each case, of HoldCo.
2020 Summary Compensation Table
The following table sets forth information concerning the total compensation of the following persons, whom we refer to as our named executive officers: (i) our Chief Executive Officer and (ii) our next two most highly compensated executive officers on December 31, 2021.
Summary Compensation Table
Name and Principal PositionFiscal YearSalary ($)
Stock Awards ($) (1)
Option Awards ($) (1) (2)
Non-Equity Incentive Plan Compensation ($) (3)
All Other Compensation ($) (4)
Total ($)
Dr. Andrew Rickman, OBE2021$430,806$5,500,003$4,561,612$1,666,947$14,409$12,173,777
Chief Executive Officer2020366,200165,27510,679542,154
Mr. Mahesh Karanth (5)
2021358,6581,272,3831,824,650913,0063,0724,371,769
Chief Financial Officer2020300,012586,814138,0063,0721,027,904
Dr. Amit Nagra, PhD (6)
2021384,711954,2831,368,485186,4943,0812,897,054
Chief Operating Officer2020337,851311,4943,081652,426

(1)The amounts in this column represent the aggregate grant-date fair value of awards granted to each named executive officer under our equity incentive plans, computed in accordance with the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) Topic 718.
(2)Includes the value of options granted to our named executive officers upon the consummation of Rockleythe Business Combination, which is calculated using $15.84, the last trading price of our SPAC partner and the exercise price of the options, as the fair market value of the option’s underlying shares on the date of grant. The number of shares underlying each stock option award was calculated based on a target grant date fair value determined using $10 (i.e., the purchase price for one of our shares under the Business Combination agreement) as both the per share fair market value of our stock on the date of grant and the option exercise price. For more information, see “Equity and Incentive Awards Grant in 2021 to our Named Executive Officers”.
(3)The amounts in this column represent the applicable named executive officer’s total annual performance-based cash bonus for the year endedyears ending on December 31 2020.
of 2020 and 2021. See “Annual Cash Bonuses” below.
Name and Principal Position
  
Salary
($)
   
Option
Awards
($)
(1)
   
Nonequity
Incentive Plan
Compensation
($)
(2)
  
All other
Compensation
($)
(4)
   
Total ($)
 
Andrew Rickman, OBE
   366,200      165,275   10,679    542,154 
Chief Executive Officer
         
Mahesh Karanth
   300,012    586,814    138,006   3,072    1,027,904 
Chief Financial Officer
         
Amit Nagra, Ph.D.
   337,851      311,494(3)   3,081    652,426 
Chief Operating Officer
         
(4)All other compensation in 2021 consisted of the following:
(1)
The amount in this column represents the aggregate grant date fair value of awards granted to each named executive officer, computed in accordance with the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) Topic 718. See Note 11 to Rockley’s audited consolidated financial statements included elsewhere in this prospectus for a discussion of the assumptions Rockley made in determining the grant date fair value of Rockley’s equity awards.
(2)
The amount in this column represents annual bonuses earned by each named executive officer in 2020 and to be paid in cash in 2021, based on the attainment of individual and company performance metrics as determined by the board of directors of Rockley in its discretion.
(3)
The annual target bonus reflected above includes $186,494 earned in 2020 and paid in 2021. There was a
one-time
cash bonus payment of $125,000, paid in 2020, pursuant to Dr. Nagra’s employment agreement amendment dated November 15, 2019.
(4)
Amounts in this column include the amounts set forth in the table below:

Name Executive Officer
  
Employer
Retirement
Contributions ($)
   
AD&D
Premium
($)
 
Named Executive OfficerNamed Executive OfficerEmployer Retirement Contribution ($)Life Insurance Premium ($)AD&D Premium ($)
Andrew Rickman, OBE
   10,679    —   Andrew Rickman, OBE$10,593$3,816$—
Mahesh Karanth
   3,000    72 Mahesh Karanth3,00041272
Amit Nagra, Ph.D.
   3,000    81 
Amit Nagra, PhDAmit Nagra, PhD3,00046281

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(5)On June 15, 2022, the Company announced the appointment of Chad Becker as interim Chief Financial Officer to succeed Mr. Karanth, who resigned from his position as Chief Financial Officer effective June 13, 2022. Mr. Karanth’s final day of employment with the Company was June 17, 2022.
(6)On January 19, 2022, the Compensation Committee approved an amendment to Dr. Nagra’s employment agreement, pursuant to which, Dr. Nagra’s employment would be terminated on or around March 31, 2022 (or such later date as mutually agreed) in connection with the Company monetizing its ultra-high-speed fiber optic communication solutions. As contemplated by that amendment, Dr. Nagra’s employment was terminated effective April 15, 2022.

Narrative to the Summary Compensation Table
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We review compensation annually for all employees, including our named executive officers. In setting our named executive officers’ base salaries and bonuses and granting equity incentive awards, we seek to align pay for performance and consider, among other factors, compensation for comparable positions in the market, the historical compensation levels of our named executive officers, individual performance as compared to our expectations and objectives, our desire to motivate our named executive officers to achieve short- and long-term results that are in the best interests of our shareholders, and a long-term commitment to our company.
2020Base Salaries
In 2020,2021, each of the named executive officers of Rockley received an annual base salary to compensate them for services rendered to Rockley. The base salary payable to each named executive officer was intended to provide a fixed component of compensation reflecting such executive’s skill set, experience, role, and responsibilities.
Annual Cash Bonuses
2020 Bonus
In 2020,2021, Dr. Rickman, Mr. Karanth, and Dr. Nagra were eligible to earn annual cash bonuses targeted at 50%100%, 50%60%, and 60% of their respective base salaries. Each named executive officer was eligible to earn his bonus based on the attainment of company and individual performance metrics, as determined by the board of directors of Rockley,Board, in its discretion. The actual annual cash bonuses awarded to each named executive officer for 20202021 performance are set forth above in the 2020 Summary Compensation Table in the column titled “Nonequity Incentive Plan Compensation.”
Equity Compensation
and Incentive Awards Granted in 2021 to our Named Executive Officers

Upon the consummation of the Business Combination on August 11, 2021, Dr. Rickman, Mr. Karanth and Dr. Nagra were awarded the stock options contemplated by their employment terms described below in “Employment Agreements with our Named Executive Officers”, with target grant date fair values of $2.5 million, $1 million, and $750,000, respectively. The 2013 Plannumber of shares underlying each stock option award was adopteddetermined by Rockley’s boarddividing the target grant date fair value of directors,each award by the fair value of an option to purchase one share of our stock calculated using $10 (i.e., the purchase price for one of our shares under the Business Combination agreement) as both the per share fair market value of our stock and approved by its shareholders, on November 12, 2013. The 2013 Plan has been amended since that date,the option exercise price. However, these options were granted with the most recent amendment adopted by Rockley’s board of directors on November 18, 2020 and approved by its shareholders on December 4, 2020. Rockley’s board of directors or the remuneration committee thereof administers the 2013 Plan and any awards granted thereunder.
Options granted pursuant to the 2013 Plan to eligible service providers, including executive officers, have an exercise price that Rockley’s boardequal to $15.84 (i.e., the last closing price of directors determined is not less thanour SPAC partner, SC Health Corporation, immediately prior to the consummation of the Business Combination) out of an abundance of caution given our SPAC partner’s sudden stock price increase to $15.84 prior to the consummation of the Business Combination and the structure of the Business Combination whereby each share of our SPAC partner was exchanged for one of our shares. The options vest in equal monthly installments over four years beginning on August 11, 2021, subject to each executive’s continued service and to acceleration upon an involuntary termination in connection with a change in control, as defined in our 2021 Stock Incentive Plan.

On October 25, 2021, in connection with the filing of our registration statement on Form S-8, Dr. Rickman, Mr. Karanth and Dr. Nagra were awarded the RSUs contemplated by their employment terms, with grant date values of $2.5 million, $1 million and $750,000, respectively. The RSUs vest in equal quarterly installments over four years beginning on August 11, 2021, subject to each executive’s continued service and to acceleration upon an involuntary termination in connection with a change in control, as defined in our 2021 Stock Incentive Plan.

On December 13, 2021, due to the disparity between the $10 purchase price for our shares under the Business Combination agreement and the $15.84 exercise price of our named executive officer’s options granted upon the consummation of the Business Combination, the Board granted Mr. Karanth and Dr. Nagra RSUs with grant date values of $204,283 and $272,377, respectively, representing the difference between the target value of Mr. Karanth and Dr. Nagra’s August 11, 2021 option grants, and their grant date fair value calculated assuming a fair market value of the underlying stockshares equal to the per share purchase price under the Business Combination agreement. The RSUs vest in equal quarterly installments over four years beginning on the date of grant. Options generally vestAugust 11, 2021, subject to each executive’s continued service and become exercisable over a four-year period, oftento acceleration upon an involuntary termination in connection with a 25% cliff vest atchange in control, as defined in our 2021 Stock Incentive Plan.

On December 16, 2021, the first anniversaryBoard, upon recommendation by the Company’s Compensation Committee and advice of its independent compensation consultant, Semler Brossy, approved an award to Dr. Rickman with an aggregate value of $4.5 million, a portion of which would be paid in cash and a portion of which would be paid in the form of a RSUs. The award was approved in recognition of Dr. Rickman’s extraordinary services and contributions to the completion of the vesting commencement date, subjectBusiness Combination, including but not limited to the option holder’s continued service with Rockley. Options generally expire ten years fromcommitment to the dateCompany that Dr. Rickman demonstrated by entering into an agreement whereby he pledged 6.0 million of grant.
Shareholders approved the 2021 Planhis personally held ordinary shares in connection with the Company’s PIPE financing which was completed concurrently with the Business Combination, thereby undertaking significant personal risk, while also continuing to lead the Company’s business forward. Dr. Rickman recused himself from the Board’s consideration and approval of the Business Combination. As a resultaward, which was approved by the independent directors of the Company acting as a group. The award is structured as follows:

(a) A cash payment of $1.5 million, subject to applicable withholdings, to be paid prior to the end of 2021.

(b) An RSU award for 574,713 ordinary shares of the Company, which was determined by dividing $3.0 million by the Company’s closing stock price on December 16, 2021. The RSU award vests over three years in three equal annual installments following December 16, 2021, Plan becoming effective, no new awards will be granted undersubject to Dr. Rickman’s continued service. The Board determined that applying a retention and incentive element to the 2013 Plan.
RSU award was beneficial and aligned Dr. Rickman’s interests with those of Rockley’s stockholders.
Other Elements of Compensation
Retirement Plans

In 2020,2021, Dr. Rickman participated in the Rockley U.K. pension (“U.K. Pension”) and Mr. Karanth and Dr. Nagra participated in the ADP TotalSource Retirement Savings Plan, a multiple employer defined contribution plan in which Rockley participates (“401(k) Plan”). The U.K. Pension and the 401(k) Plan are designed to take advantage of certain provisions of Her Majesty’s Revenue and Customs (“HRMC”) and the Internal Revenue Code, respectively, which allow eligible employees to defer a portion of their compensation, within prescribed limits, on a
pre-tax
basis to the U.K. Pension or the 401(k) Plan, as applicable. In 2020,2021, contributions made by participants in the U.K. Pension and the 401(k) Plan were matched up to a specified percentage of the employee contributions on behalf of the named executive officers. These matching contributions are fully vested as of the date on which the contribution is made. Rockley anticipates that, following the closing of the Business Combination, its named executive officers will continue to participate in these retirement plans on the same terms as other full-time employees.
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88


Employee Benefits and Perquisites
Health
 & Welfare Benefit Plans.

In 2020, the named executive officers of Rockley participated in health and welfare plans maintained by Rockley, including:
medical, dental, and vision benefits;
medical and dependent care flexible spending accounts;
short-term and long-term disability insurance;
life insurance; and
paid time off and paid holidays.
No Tax
Gross-Ups

In 2020,2021, Rockley did not make
gross-up
payments to cover the named executive officers’ personal income taxes that may pertain to any of the compensation or perquisites paid or provided by Rockley.
Outstanding Equity Awards at 2020 Fiscal
Year-End

   
Option Awards
 
Name
  
Grant Date
  
Number of
Securities
Underlying
Unexercised
Options
Exercisable
(#)
   
Number of Securities
Underlying
Unexercised Options
Unexercisable (#)
   
Options
Exercise
Price ($)
   
Options
Expiration
Date
 
Andrew Rickman, OBE
   —     —      —      —      —   
Mahesh Karanth
   12/22/17(1)   303,750    101,250    5.363    12/21/27 
   10/05/20(2)   4,218    97,032    7.722    06/28/30 
Amit Nagra, Ph.D.
   05/20/15(3)   712,230    —      1.331    05/19/26 
The following table sets forth information regarding outstanding equity awards for each of our named executive officers as of December 31, 2021:
Option AwardsStock Awards
NameDate GrantedNumber of Securities Underlying Unexercised Options Exercisable (#)Number of Securities Unerxercised Options Unexercisable (#)Option Exercise Price ($)Option Expiration DateNumber of Shares or Units of Stock that have not Vested (#)Market Value of Shares or Units of Stock that have not Vested ($)Equity Incentive Plan Awards: Number of Unearned Shares, Units or Other Rights that have not Vested (#)Equity Incentive Plan Awards: Market Payout Value of Unearned Shares, Units or Other Rights that have not Vested ($)
Andrew Rickman
12/16/21(1)
$ —353,607$1,538,190$ —
10/25/21(2)
575,5762,503,756
08/11/21(4)
47,964527,61215.848/10/31
Mahesh Karanth
12/13/21(3)
46,345201,601
10/25/21(3)
132,602576,819
08/11/21(4)
19,185211,04615.8408/10/31
10/05/20(6)
73,347178,1063.1110/04/30
12/22/17(5)
1,005,81702.1612/21/27
Amit Nagra
12/13/21(3)
34,758151,197
10/25/21(2)
99,452432,616
08/11/21(4)
14,389158,28415.848/10/31
05/20/15(7)
1,737,7790.545/19/25
(1)
(1)RSUs vest annually over three years following the date of grant.
(2)RSUs vest quarterly over a 48-month period August 11, 2021, subject to continued service. All unvested RSUs will vest upon an involuntary termination on or within 12 months following a Change in Control as defined in the 2021 Plan.
(3)RSUs vest quarterly over a 48-month period following August 11, 2021, subject to continued service.
(4)Option vests monthly over a
48-month
period following the grant date, subject to continued service. All unvested options will vest upon an involuntary termination on or within 12 months following a Change in Control as defined in the 2021 Plan.
(5)Option vests monthly over a 48-month period, with 25% vesting on December 20, 2018 and the remaining portion vesting in 36 equal monthly installments thereafter.thereafter, subject to continued service. All unvested options will vest in the event of a Change in Control or Sale of Assets, each as defined in the 2013 Plan.Equity Incentive Plan (the “2013 Plan”).
(2)(6)
Option vests monthly over a
48-month
period following the grant date. All unvested options will vest in the event of a Change in Control or Sale of Assets, each as defined in the 2013 Plan.
(3)(7)
Options vestvested monthly over a
48-month
period, with 25% vesting on first anniversary of the grant date and the remaining portion vesting in 36 equal monthly installments thereafter. Allthereafter, subject to continued service. Prior to vesting, all unvested options will vestwould have vested in the event of a Change in Control or Sale of Assets, each as defined in the 2013 Plan.
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Employment Agreements
with Our Named Executive Officers
Effective asBelow are descriptions of August 11, 2021, HoldCo entered into amended employmentthe material terms of the offer letter agreements with the followingour named executive officers, whichofficers. These agreements supersededgenerally provide for at-will employment and restated eachset forth the named executive officer’s prior employmentinitial base salary and compensation arrangements. In connectioneligibility for employee benefits.
Employment Agreement with such agreements, each executive officer waived any entitlement to accelerated vesting under the terms of their respective option award agreements with respect to the Business Combination.
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Andrew Rickman, OBE
HoldCoWe entered into an amended employment agreement with Dr. Rickman in 2021 in connection with the Business Combination, pursuant to which Dr. Rickman will serveserves as the chief executive officer of HoldCoRockley and will reportreports directly to the board of directors of HoldCo.Board. Dr. Rickman’s employment with HoldCous will continue until terminated in accordance with its terms.
Under the amended employment agreement, among other terms, Dr. Rickman is entitled to receive an initial annual base salary of $500,000, which will be subject to increase at the discretion of the board of directors of HoldCoBoard or the Compensation Committee thereof, and to beis eligible to receive an annual performance bonus targeted at 100% of Dr. Rickman’s then current annual base salary. The actual amount of any such bonus will be determined by reference to the attainment of applicable HoldCoRockley and/or individual performance objectives, as determined by the board of directors of HoldCoBoard or the Compensation Committee.
Dr. Rickman will also be eligible to participate in the customary health, welfare, and fringe benefit plans we provided by HoldCo to itsour employees.
In addition, HoldCowe entered into a side letter pursuant to which Dr. Rickman will bebecame eligible to receive equity awards with a fair value of $5.0 million determined at HoldCo’s board of directors’ discretion either onin connection with the date of grant or on the Closing, and weighted equallyBusiness Combination, to be split between (i) stock options to purchase HoldCo Ordinary Shares at a price equal to such stock’s fair market value at grant and (ii) restricted stock units (“RSUs”), in each case under the 2021 Plan. Both Dr. Rickman’s stock options and his RSUs, would be subjectwhich awards were granted in 2021 and are described in “Equity and Incentive Awards Granted in 2021 to ratable vesting over 4 years beginning onour Named Executive Officers” above and the closing of the Business Combination, subject to acceleration upon involuntary termination in connection with a change in control, as defined in the 2021 Plan. Upon the Closing, Dr. Rickman received the above referenced stock options, which stock options will become exercisable (to the extent vested) only after the shares underlying such options are registered on an applicable Form
S-8“Outstanding Equity Awards at Fiscal Year-End” table, below.
registration statement and will not be exercisable before such date.
Under his amended employment agreement, HoldCowe must provide Dr. Rickman at least 12 months’ notice, or pay in lieu of notice, prior to any termination of his employment unless that termination is for “cause” (as defined under his amended employment agreement). Dr. Rickman must provide HoldCous with at least 12 months’ notice prior to his resignation, unless HoldCowe reasonably determinesdetermine that such resignation is for “good reason” (as defined in his amended employment agreement).
If Dr. Rickman’s employment is terminated by HoldCous without “cause,” or by Dr. Rickman for “good reason”,reason,” subject to his execution and
non-revocation
of a release of claims and continued compliance with his confidentiality and
non-solicitation
requirements, then, in addition to any accrued amounts, Dr. Rickman will be entitled to receive the following severance payments and benefits: (i) an amount equal to the sum of (a) his annual base salary then in effect and (b) 100% of his target annual bonus amount, payable in equal instalments over one year and reduced by any basic salary paid in lieu of notice; and (ii) continuation of all benefits for a period of 12 months.
The amended employment agreement contains
non-competition
and
non-solicitation
and confidentiality provisions which, among other restrictions, and except in the case of an involuntary termination, restrict Dr. Rickman’s ability to be engaged or employed by, undertake duties for or be otherwise interested in HoldCo’sour competitors, customers or suppliers, for a period of 12 months following his termination (reduced by any portion of Dr. Rickman’s
pre-termination
notice period during which time he is not providing services, or “garden leave”).
Employment and Severance Agreement with Mahesh Karanth
HoldCoWe entered into an amended employment agreement with Mr. Karanth, pursuant to which Mr. Karanth will serveserved as the chief financial officer of HoldCoRockley and will report directly to HoldCo’sour chief executive officer. Mr. Karanth’s service pursuant to the amended employment agreement will continuecontinued until terminated in accordance with its terms.his resignation effective on June 17, 2022. Under the amended employment agreement, Mr. Karanth willwas to receive an initial annual
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base salary of $450,000, which will bewas subject to increase at the discretion of the board of directors of HoldCoBoard or the Compensation Committee thereof and will bewas eligible to receive an annual performance bonus targeted at 60% of Mr. Karanth’shis then-current annual base salary. The actual amount of any such bonus willwas to be determined by reference to the attainment of applicable company and/or individual performance objectives, as determined by the board of directors of HoldCoBoard or the Compensation Committee thereof.
Pursuant to his amended employment agreement, Mr. Karanth willwas also be eligible to participate in the customary health, welfare, and fringe benefit plans provided by HoldCowe provide to itsour employees.
In addition, pursuant his amended employment agreement, Mr. Karanth will bewas eligible to receive equity awards with a fair value of $2.0 million determined at HoldCo’s board of director’s discretion either onin connection with the date of grant or on the Closing, and weighted equallyBusiness Combination, to be split between (i) stock options to purchase HoldCo Ordinary Shares at a price equal to such stock’s fair market value at grant and (ii) RSUs, in each case under the 2021 Plan. Both Mr. Karanth’s stock options and his RSUs, wouldwhich awards were granted in 2021 and are described in “Equity and Incentive Awards Granted in 2021 to our Named Executive Officers” above and the “Outstanding Equity Awards at Fiscal Year-End” table, below.
The amended employment agreement contains customary confidentiality and non-solicitation provisions, and also includes a “best pay” provision under Section 280G of the Code, pursuant to which any “parachute payments” that become payable to Mr. Karanth will either be paid in full or reduced so that such payments are not subject to ratable vesting over 4 years beginning on the closingexcise tax under Section 4999 of the Business Combination, subject to acceleration upon involuntary termination in connection with a change in control, as definedCode, whichever results in the 2021 Plan. Upon the Closing,better after-tax treatment to Mr. Karanth received the above referenced stock options, which stock options will become exercisable (to the extent vested) only after the shares underlying such options are registered on an applicable Form
S-8
registration statement and will not be exercisable before such date.
IfKaranth. Under his amended employment agreement, if Mr. Karanth’s employment is terminated by HoldCous without “cause,” or by Mr. Karanth for “good reason” (each, as defined in his amended employment agreement), subject to his execution and
non-revocation
of a general release of claims in our favor and continued compliance with customary confidentiality and
non-solicitation
requirements, then, in addition to any accrued amounts, Mr. Karanth will would be entitled to receive the following severance payments and benefits: (i) an amount equal to the sum of (a) 6 months of his annual base salary then in effect and (b) 50% of his target annual bonus amount, payable in equal installments over six months; and (ii) payment of premiums for continued healthcare coverage under the Consolidated Omnibus Budget Reconciliation Act of 1985 (“COBRA”) for up to 6 months after the termination date.
The
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In connection with his resignation effective June 17, 2022, Mr. Karanth and the Company entered into a severance agreement which included a general release of claims in favor of the Company and provided for: (i) the extension of the post-termination exercise period for Mr. Karanth’s outstanding options that were originally granted under the Company’s 2013 Plan through the earliest of (a) June 13, 2024, (b) the breach of any agreement between Mr. Mahesh and the company or its affiliates, or (c) the termination of such options upon a change in control event pursuant to the terms of the equity plan under which such awards were granted, and (ii) the severance payments and benefits contemplated under his employment agreement as then in effect, namely: an amount equal to the sum of (a) $225,000, which is equal to 6 months of his annual base salary then in effect and (b) $135,000, which is equal to 50% of his target annual bonus amount, payable in equal installments over six months; and payment of premiums for COBRA for up to 6 months after his termination date.
Employment Agreement with Amit Nagra, Ph.D.
In connection with the Business Combination, we entered into an amended employment agreement (the “Employment Agreement”) with Dr. Nagra, pursuant to which Dr. Nagra served as our chief operating officer and reported directly to our chief executive officer. On January 19, 2022, the Compensation Committee approved an amendment (the “First Amendment”) to Dr. Nagra’s employment agreement, pursuant to which Dr. Nagra’s employment would be terminated on or around March 31, 2022 in connection with the Company monetizing its ultra-high-speed fiber optic communication solutions (as discussed below and previously in our December 22, 2021 press release), which date may be extended upon mutual agreement. Under the First Amendment, Dr. Nagra was to receive an initial annual base salary of $450,000, which would be subject to increase at the discretion of the Board or the Compensation Committee thereof and would be eligible to receive an annual performance bonus targeted at 60% of Dr. Nagra’s then-current annual base salary. The actual amount of any such bonus would be determined by reference to the attainment of applicable company and/or individual performance objectives, as determined by the Board or the Compensation Committee thereof.
Pursuant to his Employment Agreement, Dr. Nagra was also eligible to participate in the customary health, welfare, and fringe benefit plans, provided by us to our employees.
In addition, pursuant to his Employment Agreement, Dr. Nagra was eligible to receive equity awards with a fair value of $1.5 million in connection with the Business Combination, to be split between stock options and RSUs, which awards were granted in 2021 and are described in “Equity and Incentive Awards Granted in 2021 to our Named Executive Officers” above and the “Outstanding Equity Awards at Fiscal Year-End” table, below.
Dr. Nagra’s Employment Agreement also contains customary confidentiality and
non-solicitation
provisions, and also includes a “best pay” provision under Section 280G of the Code, pursuant to which any “parachute payments” that become payable to Mr. KaranthDr. Nagra will either be paid in full or reduced so that such payments are not subject to the excise tax under Section 4999 of the Code, whichever results in the better
after-tax
treatment to Mr. Karanth.
Amit Nagra, Ph.D.
HoldCo entered into an amended employment agreement with Dr. Nagra, pursuant to which Dr. Nagra will serve as the chief operating officer of HoldCo and will report directly to HoldCo’s chief executive officer. Dr. Nagra’s service pursuant to the amended employment agreement will continue until terminated in accordance with its terms. Under the amended employment agreement, Dr. Nagra will receive an initial annual base salary of $450,000, which will be subject to increase at the discretion of the board of directors or the Compensation Committee thereof and will be eligible to receive an annual performance bonus targeted at 60% of Dr. Nagra’s then-current annual base salary. The actual amount of any such bonus will be determined by reference to the attainment of applicable company and/or individual performance objectives, as determined by the board of directors of HoldCo or the Compensation Committee thereof.
Pursuant to the amended employment agreement, Dr. Nagra will also be eligible to participate in the customary health, welfare, and fringe benefit plans, provided by HoldCo to its employees.
In addition, pursuant to his amended employment agreement, Dr. Nagra will be eligible receive equity awards with a fair value of $1.5 million, determined at the HoldCo’s board of director’s discretion either on the
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date of grant or on the closing of the business combination, and weighted equally between (i) stock options to purchase HoldCo Ordinary Shares at a price equal to such stock’s fair market value at grant and (ii) RSUs, in each case under the 2021 Plan. Both Dr. Nagra’s stock options and his RSUs would be subject to ratable vesting over 4 years beginning on the closing of the Business Combination, subject to acceleration upon involuntary termination in connection with a change in control, as defined in the 2021 Plan. Upon the Closing, Dr. Nagra received the above referenced stock options, which stock options will become exercisable (to the extent vested) only after the shares underlying such options are registered on an applicable Form
S-8
registration statement and will not be exercisable before such date.Nagra.
If Dr. Nagra’s employment is terminated by HoldCous without “cause,” or by Dr. Nagra for “good reason” (each, as defined in his amended employment agreement)the First Amendment), subject to his execution and
non-revocation
of a general release of claims in our favor, then, in addition to any accrued amounts, Dr. Nagra will be entitled to receive the following severance payments and benefits: (i) an amount equal to the sum of (a) six months of his annual base salary then in effect and (b) 50% of his target annual bonus amount, payable in equal installments over six months; and (ii) payments of premiums for continued healthcare coverage under COBRA for up to six months after the termination date.
The amended employment agreement contains customary confidentiality and
non-solicitation
provisions, and also includes a “best pay” provision under Section 280GPursuant to the terms of the Code, pursuant to which any “parachute payments” that become payable toFirst Amendment, Dr. Nagra will eitherwould continue to be entitled to his base salary through the termination date and retain his 2021 bonus eligibility at the target rate of 60% of his base salary, which bonus would be paid in full or reduced so that such payments are notaccordance with our bonus policy as previously disclosed and subject to the excise tax under Section 4999terms the First Amendment. In addition, Dr. Nagra was eligible to receive a bonus in the event we monetize our ultra-high-speed fiber optic communication solutions, prior to the termination of his employment, subject to the conditions as set forth in the Second Amendment. The amount of such bonus was to be mutually agreed upon between us and Dr. Nagra, subject to Board approval; provided, however, that in no event shall the amount of any such bonus exceed an amount equal to 3% of the Code, whichever resultsnet amount of cash, cash equivalent, or other consideration received by us in connection with such matter. Dr. Nagra was also to be eligible for severance in accordance with the betterexisting terms of his employment agreement.
after-tax
treatmentAs contemplated by the First Amendment, Dr. Nagra’s employment was terminated on April 15, 2022. Upon executing a release of claims in favor of the Company, Dr. Nagra also received the severance contemplated under his Employment Agreement, namely: an amount equal to the sum of (a) $225,000, which is equal to 6 months of his annual base salary then in effect and (b) $135,000, which is equal to 50% of his target annual bonus amount, payable in equal installments over six months; and payment of premiums for COBRA for up to 6 months after his termination date. Dr. Nagra.Nagra did not earn a bonus in connection with the monetization of our ultra-high-speed fiber optic communication solutions.

Employment Terms with Chad Becker
    Mr. Becker was recently appointed interim Chief Financial Officer to succeed Mahesh Karanth. While serving as interim Chief Financial Officer, Mr. Becker’s annual base salary will be $370,000 with a target bonus opportunity equal to 60% of his annual base salary on a pro rata basis during his time as interim Chief Financial Officer.
2021 Stock Incentive Plan

Prior to the Closing, HoldCoclosing of the Business Combination, Rockley adopted the Rockley Photonics Holdings Limited 2021 Stock Incentive Plan of Rockley (the “2021 Plan”) that was considered and approved by SC Health shareholders at the extraordinary general meeting of the SC Health shareholders held on August 6, 2021, and approved by the shareholders of HoldCoRockley and Rockley UK, to be effective as of and contingent on the Closing.closing of the Business Combination. The purpose of the 2021 Plan is to enhance HoldCo’sRockley’s ability to attract, retain, incentivize, reward, and motivate persons who make (or are expected to make) important contributions by providing these individuals with equity ownership opportunities and/or equity-linked compensatory opportunities.

HoldCo’s
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Rockley’s employees, consultants and directors, and employees, consultants and directors of its subsidiaries will beare eligible to receive awards under the 2021 Plan. The 2021 Plan will beis administered by the compensation committee of the HoldCoRockley Board or by the HoldCoRockley Board acting as the compensation committee, each of which may delegate its duties and responsibilities to committees of HoldCoRockley directors and/or officers (referred to collectively as the “plan administrator” below), subject to certain limitations that may be imposed under Section 16 of the Exchange Act, and/or stock exchange rules, as applicable. Subject to the limitations set forth in the 2021 Plan, the compensation committee will havehas the authority to determine, among other things, to whom awards will be granted, the number of shares subject to awards, the term during which an option or stock appreciation right may be exercised and the rate at which the awards may vest or be earned, including any performance criteria to which they may be subject. The compensation committee also will havehas the authority to determine the consideration and methodology of payment for awards. To the extent permitted by applicable law, the board of directors or compensation committee may also authorize one or more officers of HoldCoRockley to designate employees, other than officers under Section 16 of the Exchange Act, to receive awards and/or to determine the number of such awards to be received by such persons subject to a maximum total number of awards.

The aggregate number HoldCo Ordinary SharesRockley ordinary shares on an
as-converted
basis that may be issued pursuant to stock awards after the Closing under the 2021 Plan will not exceed the sum of (x) 7,631,196 shares, plus (y) the
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sum of the number of shares subject to outstanding awards under the Rockley Photonic Limited 2013 Equity Incentive Plan, as amended (the “2013 Plan”), following the Effective Date that (i) are subsequently forfeited or terminated for any reason before being exercised or settled, (ii) are not issued because such stock award or any portion thereof is settled in cash, (iii) are subject to vesting restrictions and are subsequently forfeited, (iv) are withheld or reacquired to satisfy the exercise, strike or purchase price, or (v) are withheld or reacquired to satisfy a tax withholding obligation, plus (z) the number of shares reserved on an
as-converted
basis which, but for their cancellation immediately prior to the Effective Date, were at such time under the 2013 Plan but not issued or subject to outstanding grants under the 2013 Plan. In addition, the share reserve will be subject to an annual increase on the first day of each fiscal year, for a period of not more than 10 years, beginning on January 1, 2022 and ending on (and including) January 1,
2031, in an amount equal to the lesser of (i) four percent of the outstanding shares on the last day of the immediately preceding fiscal year or (ii) such lesser amount (including zero) that the compensation committee determines for purposes of the annual increase for that fiscal year.

If restricted shares or shares issued upon the exercise of options are forfeited, then such shares will again become available for awards under the 2021 Plan. If stock units, options, or stock appreciation rights are forfeited or terminate for any reason before being exercised or settled, or an award is settled in cash without the delivery of shares to the holder, then the corresponding shares will again become available for awards under the 2021 Plan. Any shares withheld to satisfy the exercise price or tax withholding obligation pursuant to any award of options or stock appreciation rights will again become available for awards under the 2021 Plan. If stock units or stock appreciation rights are settled, then only the number of shares (if any) actually issued in settlement of such stock units or stock appreciation rights will reduce the number of shares available under the 2021 Plan, and the balance (including any shares withheld to cover taxes) will again become available for awards under the 2021 Plan.

Awards granted under the 2021 Plan upon the assumption of, or in substitution for, outstanding equity awards previously granted by an entity in connection with a corporate transaction, such as a merger, combination, consolidation or acquisition of property or shares will not reduce the number of shares authorized for grant under the 2021 Plan. The sum of (i) the grant date fair value for financial reporting purposes of any awards granted during any calendar year under the 2021 Plan to an outside director as compensation for services as an outside director and (ii) any cash fees paid by HoldCoRockley to such outside director during such calendar year for service on HoldCo’sRockley’s board of directors, may not exceed $750,000 (other than in the calendar year in which the outside director commences service). In addition, initial awards granted under the 2021 Plan to outside directors who are members of the board on the Effective Date or who first join the board in the calendar year of the Effective Date will not be taken into account for purposes of this limitation.

The 2021 Plan provides for the grant of stock options, including incentive stock options (“ISOs”) and
non-qualified
stock options (“NSOs”), restricted share awards, stock unit awards, stock appreciation rights, other stock-based awards, and cash-based awards, and performance-based stock awards, (collectively, “stock awards”). ISOs may be granted only to HoldCo’sRockley’s employees, including officers, and the employees of HoldCo’sRockley’s parent or subsidiaries. All other stock awards may be granted to HoldCo’sRockley’s employees, officers, HoldCo’s
Rockley’s non-employee
directors, and consultants and the employees and consultants of HoldCo’sRockley’s parent, subsidiaries, and affiliates. Certain awards under the 2021 Plan may constitute or provide for a deferral of compensation, subject to Section 409A of the Internal Revenue Code of 1986, as amended (the “Code”), which may impose additional requirements on the terms and conditions of such awards. All awards under the 2021 Plan will be set forth in award agreements, which will detail all terms and conditions of the awards, including any applicable vesting and payment terms and post-termination exercise limitations. Awards, other than cash awards, generally will be settled in HoldCo Ordinary Shares,Rockley ordinary shares, but the plan administrator may provide for cash settlement of any award.

No award may be granted pursuant to the 2021 Plan after the tenth anniversary of March 31, 2021, the date on which the sole director of HoldCoRockley adopted the 2021 Plan prior to the Closing.
closing of the Business Combination.

The 2021 Plan contains an “evergreen” provision, pursuant to which the number of ordinary shares reserved for issuance pursuant to awards under such plan shall be increased on the first day of each year for a period of ten years beginning in 2022, equal to the lesser of (x) 4% of the number of ordinary shares outstanding on the last day of the immediately preceding fiscal year or (y) such lesser amount that our Board determines for purposes of the annual increase for that fiscal year. As of January 1, 2022, the 2021 Plan was increased by 5,114,425 shares pursuant to such evergreen provision.

The foregoing description of the 2021 Plan does not purport to be complete and is qualified in its entirety by reference to the text of the 2021 Plan filed as Exhibit 10.510.3 hereto and incorporated herein by reference.

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2021 Employee Stock Purchase Plan

Prior to the Closing, HoldCoclosing of the Business Combination, Rockley adopted the Rockley Photonics Holdings Limited 2021 Employee Stock Purchase Plan (the “ESPP”), effective as of and contingent on the Closing,closing of the Business Combination, which plan was approved by the shareholders of HoldCo,Rockley, Rockley UK, and SC Health. Under the ESPP, HoldCoRockley is authorized to provide eligible employees with an
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opportunity to request payroll deductions to purchase a number of HoldCo Ordinary SharesRockley ordinary shares at a discount and in an amount determined in accordance with the ESPP’s terms.

The purpose of the ESPP is to provide a broad-based employee benefit to attract the services of new employees, to retain the services of existing employees, and to provide incentives for such individuals to exert maximum efforts toward our success by purchasing HoldCo Ordinary SharesRockley ordinary shares from HoldCoRockley on favorable terms and to pay for such purchases through payroll deductions. HoldCoRockley believes by providing eligible employees with an opportunity to increase their proprietary interest in the success of HoldCo,Rockley, the ESPP will motivate recipients to offer their maximum effort to HoldCoRockley and help focus them on the creation of long-term value consistent with the interests of the HoldCoRockley shareholders.

The ESPP is intended to qualify as an “employee stock purchase plan” under Code Section 423, except as explained below with respect to
non-U.S.
employees. During regularly scheduled “offerings” under the ESPP, participants will be able to request payroll deductions and then expend the accumulated deduction to purchase a number of HoldCo Ordinary SharesRockley ordinary shares at a discount and in an amount determined in accordance with the ESPP’s terms.

TheUnder the ESPP, has 1,526,239 authorized but unissued or reacquired HoldCo Ordinary Sharesordinary shares were reserved for issuance, plus an additional number of shares to be reserved annually on the first day of each fiscal year for a period of not more than ten years, beginning on January 1, 2022, in an amount equal to the least of (i) one percent of the outstanding HoldCo Ordinary SharesRockley ordinary shares on such date (ii) 7,631,196 shares, or (iii) a lesser amount (including zero) that the compensation committee of the HoldCo board of directorsRockley Board determines for purposes of the annual increase for that fiscal year.

The ESPP is administered by the compensation committee, or by the HoldCoRockley Board acting as the compensation committee. The compensation committee has the authority to construe, interpret and apply the terms of the ESPP, to determine eligibility, to establish such limitations and procedures as it determines are consistent with the ESPP and to adjudicate any disputed claims under the ESPP.

Each employee of HoldCoRockley and any of its participating subsidiaries who is employed by HoldCoRockley (or its participating subsidiaries) on the day preceding the start of any offering period, is eligible to participate in the ESPP. The ESPP requires that any such employee customarily work more than 20 hours per week and more than 5 months per calendar year with HoldCoRockley (or its participating subsidiaries) in order to be eligible to participate in the ESPP. The ESPP will permit an eligible employee to purchase HoldCo Ordinary SharesRockley ordinary shares through payroll deductions, which may not be less than one percent nor more than fifteen percent of the employee’s compensation, or such lower limit as may be determined by the Compensation Committee from time to time. However, no employee is eligible to participate in the ESPP if, immediately after electing to participate, the employee would own stock (including stock such employee may purchase under this plan or other outstanding options) representing five percent or more of the total combined voting power or value of all classes of HoldCo’sRockley’s stock. No employee will be able to purchase more than 5,000 shares, or such number of shares as may be determined by the Compensation Committee with respect to a single offering period, or purchase period, if applicable. In addition, no employee is permitted to accrue, under the ESPP and all similar purchase plans of HoldCoRockley or its subsidiaries, a right to purchase stock of the HoldCoRockley having a value in excess of $25,000 of the fair market value of such stock (determined at the time the right is granted) for each calendar year. Employees will be able to withdraw their accumulated payroll deductions prior to the end of the offering period in accordance with the terms of the offering. Participation in the ESPP will end automatically on termination of employment.

The ESPP is implemented through a series of offerings of purchase rights to eligible employees. Under the ESPP, the compensation committee may specify offerings with a duration of not more than 27 months and may
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specify shorter purchase periods within each offering. During each purchase period, payroll deductions will accumulate, without interest. On the last day of the purchase period, accumulated payroll deductions will be used to purchase HoldCo Ordinary SharesRockley ordinary shares for employees participating in the offering.

The purchase price will be specified pursuant to the offering, but cannot, under the terms of the ESPP, be less than 85% of the fair market value per HoldCoRockley ordinary share on either the offering date or on the purchase date, whichever is less. The fair market value of HoldCo Ordinary SharesRockley ordinary shares for this purpose will generally be the closing price on the NYSE (or such other exchange as the HoldCo Ordinary SharesRockley ordinary shares may be traded at the relevant time) for the date in question, or if such date is not a trading day, for the last trading day before the date in question.

The compensation committee may specify that, if the fair market value of HoldCo Ordinary SharesRockley ordinary shares on any purchase date within a particular offering period is less than or equal to the fair market value on the start date of that offering period, then the offering period will automatically terminate and the employee in that offering period will automatically be transferred and enrolled in a new offering period which will begin on the next day following such purchase date.

To provide HoldCoRockley with greater flexibility in structuring HoldCo’sRockley’s equity compensation programs for HoldCo’s
Rockley’s non-U.S.
employees, the ESPP also permits HoldCoRockley to grant employees of HoldCo’s
Rockley’s non-U.S.
subsidiary entities rights to purchase HoldCo Ordinary SharesRockley ordinary shares pursuant to other offering rules or
sub-plans
adopted by the compensation committee in order to achieve tax, securities law, or other compliance objectives. The international
sub-plans
or offerings are subject to the ESPP terms limiting the overall shares available for issuance, the maximum payroll deduction rate, maximum purchase price discount and maximum offering period length.

The ESPP contains an “evergreen” provision, pursuant to which the number of ordinary shares available for purchase under such plan shall be increased on the first day of each year for a period of ten years beginning in 2022, equal to the lesser of (x) 1% of the number of ordinary shares outstanding on such date, (y) 7,631,196 shares, or (z) a lesser amount determined by our Board. As of January 1, 2022, the ESPP was increased by 1,278,606 shares pursuant to such evergreen provision.

The foregoing description of the ESPP does not purport to be complete and is qualified in its entirety by reference to the text of the ESPP filed as Exhibit 10.710.18 hereto and incorporated herein by reference.

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Table of Contents

CERTAIN RELATIONSHIPS AND RELATED PARTY TRANSACTIONS

The following includes a summary of transactions since January 1, 20202019 to which we have been or will be a party, and in which the amount involved in the transaction exceeded or will exceed $120,000 and in which any of our directors, executive officers, or, to our knowledge, beneficial ownersholders of more than 5% of our capital stock, or any member of theentities affiliated with, or immediate family members of, any of the foregoing, persons had or will have a direct or indirect material interest, other than equity and other compensation, termination, change of control, and other arrangements, which are described under the section entitled “Executive Compensation.”

SC Health Corporation
Related Party Transactions
Founder Shares
On December 28, 2018, the Sponsor paid $25,000, or approximately $0.006 per share, to cover certain of SC Health’s offering costs relating to the initial public offering in exchange for 3,450,000 Founder Shares. On February 8, 2019, SC Health effected a share capital
sub-division
(in respect of the Founder Shares) so that there were 4,312,500 Founder Shares outstanding. The Sponsor surrendered 562,500 Founder Shares to SC Health for no consideration in connection with the underwriters’ election to not exercise the overallotment option relating to the initial public offering at the end of the
45-day
option period.
In connection with the Business Combination, each of the 5,562,500 Founder Shares converted into one HoldCo ordinary share.
Private Placement Warrants
The Sponsor purchased an aggregate of 5,000,000 private placement warrants, each exercisable to purchase one SC Health Class A ordinary share at $11.50 per share, at a price of $1.00 per SC Health warrant, or $5,000,000 in the aggregate, in connection with the initial public offering. The private placement warrants are identical to the warrants sold in the initial public offering except that the private placement warrants, so long as they are held by the Sponsor or its permitted transferees, (i) are not be redeemable by SC Health, (ii) may not (including the SC Health Class A Ordinary Shares issuable upon exercise of these warrants), subject to certain limited exceptions, be transferred, assigned or sold by the holders until 30 days after the completion of SC Health’s initial business combination, (iii) may be exercised by the holders on a cashless basis and (iv) are entitled to registration rights. On August 2, 2019, SC Health consummated the closing of the sale of 2,250,000 additional SC Health units at the price of $10.00 per unit upon receiving the underwriters’ election to fully exercise their over-allotment option, generating additional gross proceeds of $22,500,000 to SC Health. Simultaneously with the exercise of the over-allotment, SC Health completed the private sale of an additional 450,000 SC Health private placement warrants to the Sponsor, generating gross proceeds to SC Health of $450,000.
In connection with the Business Combination, each of the 5,450,000 SC Health private placement warrants converted automatically into one HoldCo warrant to purchase one HoldCo ordinary share pursuant to the HoldCo Warrant Agreement.
PIPE Subscription Agreements
Concurrently with the execution of the Business Combination Agreement, SC Health and HoldCo entered into subscription agreements with certain investors, including, among others, entities affiliated with the Sponsor (the “Sponsor Related PIPE Investors”). Pursuant to the subscription agreements, each investor agreed to subscribe for and purchase, and HoldCo agreed to issue and sell, an aggregate of 14,790,000 HoldCo Ordinary Shares, at $10.00 per share, for an aggregate commitment amount of $147,900,000, which financing was completed in connection with the Closing.
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Previously, SC Health had entered into a forward purchase agreement with one of the Sponsor Related PIPE Investor which provided for the purchase by such Sponsor Related PIPE Investor of an aggregate of 5,000,000 SC Health Class A Ordinary Shares, plus an aggregate of 1,250,000 redeemable warrants to purchase one SC Health Class A ordinary share at $11.50 per share, for an aggregate purchase price of $50,000,000, or $10.00 per SC Health Class A ordinary share and accompanying fraction of a warrant in a private placement to close concurrently with the closing of its initial business combination. Effective as of May 20, 2021, SC Health Corp and SC Health Group Limited terminated the forward purchase agreement as part of the Business Combination.
The Sponsor Related PIPE Investors instead entered into the subscription agreement referenced above and, pursuant to that agreement, agreed to purchase an aggregate of $50,000,000 shares in HoldCo. Entities affiliated with the Sponsor (the “Sponsor Borrower”) entered into financing arrangements with unrelated third parties to facilitate the financing of the Sponsor Borrower’s purchase in the PIPE financing in exchange for the transfer of, and a security interest in, the HoldCo Ordinary Shares (including shares to be purchased in the PIPE Financing) and HoldCo warrants held by the Sponsor Borrower.
Also concurrently with the execution of the Business Combination Agreement, SC Health and HoldCo entered into subscription agreements with three individuals pursuant to which HoldCo agreed to issue and sell an aggregate of 210,000 HoldCo Ordinary Shares, at $10.00 per share, for an aggregate commitment amount of $2,100,000, which financing was completed in connection with the Closing. These three individuals are existing shareholders of Rockley UK.
The issuance and sale of HoldCo Ordinary Shares pursuant to the subscription agreements was consummated substantially concurrently with the Closing.
Registration Rights Agreements
HoldCo, the Sponsor, and the PIPE investors entered into registration rights agreements, pursuant to which HoldCo agreed to register for resale, pursuant to Rule 415 under the Securities Act, certain HoldCo Ordinary Shares and other equity securities of HoldCo that are held by the parties thereto from time to time.
The registration rights agreements provide that, solely with respect to subscriptions by the shareholders and certain Ordinary Shares held by the Sponsor-Related Holders and the Rockley
UK-Related
Holders. HoldCo is required to file with the SEC, within 30 days after the closing of the Business Combination (the “Filing Deadline”), a registration statement registering the resale of the HoldCo Ordinary Shares to be issued to any such investor and to use its commercially reasonable efforts to have such registration statement declared effective as soon as practicable after the filing thereof but no later than the earlier of: (i) the 90th calendar day (or 120th calendar day if the SEC notifies HoldCo that it will “review” such registration statement) following the earlier of (A) the filing of the registration statement and (B) Filing Deadline; and (ii) the 10th business day after the date HoldCo is notified (in writing) by the SEC that such registration statement will not be “reviewed” or will not be subject to further review. However, HoldCo may delay such filing or effectiveness of such registration statement under certain circumstances, including if the Company were required to update the financial statements included in such registration statement in order to comply with Regulation
S-X
age of financial statement requirements.
The holders affiliated with the Sponsor have agreed, subject to limited exceptions, not to transfer, assign or sell any of their founder shares until the earlier of one year after the Closing; provided, however, that if the closing price of HoldCo ordinary shares equals or exceeds $12.00 per share (as adjusted for share splits, share dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any
30-trading
day period commencing at least 150 days after the Closing, the Founder Shares will be released from the
lock-up.
Additionally, the Registration Rights and
Lock-Up
Agreement between HoldCo, the Sponsor-Related Holders, and the Rockley
UK-Related
Holders generally provides for the Sponsor and other equity investors and
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their Permitted Transferees (as defined in the Registration Rights and
Lock-Up
Agreement), to be subject to transfer restrictions, subject to certain other terms and conditions depending on the price of the HoldCo Ordinary Shares.
Company Holders Support Agreement
Concurrently with the execution of the Business Combination Agreement, SC Health, Rockley, HoldCo, Merger Sub and certain of the shareholders of Rockley entered into the Company Holders Support Agreement, pursuant to which certain shareholders who held a material number of shares in Rockley have agreed to, among other things and subject to certain tax conditions being met: (i) vote in favor of the transactions contemplated by the Business Combination Agreement, any resolutions proposed at the court meeting and general meeting of Rockley shareholders contemplated in the Business Combination Agreement, and take all other necessary and desirable actions reasonably requested by Rockley in connection with the transactions contemplated by the Business Combination Agreement or any ancillary agreement; (ii) vote against certain transactions involving Rockley that would reasonably be expected to, among other things, impede or nullify the transactions contemplated by the Business Combination Agreement, any ancillary agreements or Company Holders Support Agreement, result in a breach of any obligation or agreement of Rockley under the Business Combination Agreement or other related agreement, or result in any of the conditions to obligations of the Business Combination Agreement not being fulfilled; (iii) be bound by certain transfer restrictions with respect to the Ordinary Shares of Rockley held by the shareholder; and (iv) do all things reasonably necessary, proper or advisable to consummate the transactions contemplated by the Business Combination Agreement and not take any action that would reasonably be expected to prevent or delay the satisfaction of any of the conditions to those transactions.
Dr. Andrew Rickman, OBE (chairman and chief executive officer of Rockley), entered into the AR
Support Agreement which is on the same terms as the Company Holders Support Agreement except that it also includes Dr. Rickman agreeing to vote in favor of the transactions contemplated by the Business Combination Agreement, any resolutions proposed at a general meeting (or by written consent) of the shareholders of HoldCo, and take all other necessary and desirable actions reasonably requested by HoldCo in connection with the transactions contemplated by the Business Combination Agreement or any ancillary agreement.
Rockley
HengtongJV

In 2017, Rockley formed HRT, a joint venture with Hengtong pursuant to the JV Agreement. Under the JV Agreement, HRT must procure chipsets from Rockley for use in finished products and HRT owns the copyright in the final designs. HRT has a license to the underlying intellectual property in the reference designs, including a license to modify and improve. Rockley has certain
non-compete
obligations under the JV
Agreement. DuringAs of and in the yearsyear ended December 31, 2020, and 2019, Rockleywe made sales to and were owed from the HRT ofjoint venture, $5.3 million and $6.7$3.3 million, respectively. As of December 31, 2020 and 2019, theThe balance owed by the joint venture amounted to $3.3 million and $2.9 million, respectively, and iswas included in accounts receivable in the accompanyingconsolidated balance sheets.sheet. As of and in the year ended December 31, 2021, sales to and balances owed from the HRT joint venture were immaterial. Effective December 17, 2021, the U.S. Bureau of Industry and Security (“BIS”) of the U.S. Department of Commerce placed Hengtong and certain of its affiliates on the BIS “Entity List.” In response to this decision, the Company terminated a planned technology license to the JV.

On December 19, 2017, Hengtong participated in Rockley’s Round D financing and entered into a Subscription Agreement whereby Hengtong agreed to purchase, and Rockley agreed to sell, 70,000 Ordinary Sharesordinary shares for an aggregate purchase price of $6,650,000. On March 22, 2018 Rockley conducted a 10/1 share split resulting in Hengtong owning 700,000 Ordinary Shares.ordinary shares. On March 15, 2019, Hengtong participated in Rockley’s Round E financing, and entered into a further Subscription Agreement whereby Hengtong agreed to purchase, and Rockley agreed to sell, 2,098,195 Ordinary Sharesordinary shares at a purchase price of $14.298, for an aggregate of $30,000,000.

Consultancy Agreements

Rockley engages two affiliate entities of certain of Rockley’s directors for consulting and administrative services, Rockley Ventures Limited and Rockley Management (HK) Limited. For the six monthsyears ended June 30,
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December 31, 2021 and 2020, Rockley incurred $0.3$0.4 million and $0.2$0.8 million in fees for these services, respectively. ForOn March 14, 2021, Rockley Photonics, Inc., a subsidiary of Rockley, entered into a consulting agreement with HealthKapital LLC, a California limited liability company wholly owned by Karim Karti, a director of Rockley. Pursuant to the yearsterms of the consulting agreement, Mr. Karti is entitled to cash compensation at the rate of $600 per hour, estimated at up to 20 hours per week, and fully vested 4,000 RSUs for every 30 days of service during the consultation period, up to a maximum of 24,000 RSUs, subject to the terms and conditions of the consulting agreement. On October 27, 2021, the Company issued 24,000 fully vested RSUs and recorded $0.2 million stock compensation expense for the year ended December 31, 2020 and 2019,2021. For the year ended December 31, 2021, Rockley incurred $0.8 million and $1.9but not paid $0.3 million in fees for these services respectively. As of December 31, 2020 and 2019, the amounts included in accounts payable and accrued expenses in the accompanying balance sheets were not considered material.
under this agreement.
Intra Group Loan
On February 24, 2021, Rockley entered into an Intra Group Loan Agreement with Rockley Photonics Oy as borrower, for an amount of €928,794 (the “Finland Loan”). The Finland Loan will be drawn down in full on or before February 28, 2023 and be repayable immediately by the borrower to Rockley following the final claim submission to a grant funded project with Business Finland (the Finnish funding agency for innovation) scheduled for June 30, 2023.
Indemnification Agreements

HoldCoRockley has entered into separate indemnification agreements with its directors and executive officers, in addition to the indemnification provided for in HoldCo’sRockley’s governing documents. These agreements, among other things, require HoldCoRockley to indemnify HoldCo’sRockley’s directors and executive officers for certain expenses, including attorneys’ fees, judgments, fines and settlement amounts incurred by a director or executive officer in any action or proceeding arising out of their services as one of HoldCo’sRockley’s directors or executive officers or as a director or executive officer of any other company or enterprise to which the person provides services at HoldCo’sRockley’s request. HoldCoRockley believes that these charter provisions and indemnification agreements are necessary to attract and retain qualified persons as directors and officers.
The limitation of liability and indemnification provisions in HoldCo’sRockley’s governing documents may discourage shareholders from bringing a lawsuit against directors for breach of their fiduciary duties. They may also reduce the likelihood of derivative litigation against directors and officers, even though an action, if successful, might benefit HoldCoRockley and its shareholders. A shareholder’s investment may decline in value to the extent HoldCoRockley pays the costs of settlement and damage awards against directors and officers pursuant to these indemnification provisions.

Related Person Transactions Policy

HoldCoRockley has adopted a written Related Person Transactions Policy that sets forth HoldCo’sRockley’s policies and procedures regarding the identification, review, consideration and oversight of “related person transactions.” For purposes of HoldCo’sRockley’s policy only, a “related person transaction” is a transaction, arrangement or relationship (or any series of similar transactions, arrangements or relationships) in which HoldCoRockley or any of its subsidiaries are participants in which any “related person” has a material interest.

Transactions involving compensation for services provided to HoldCoRockley as an employee, consultant or director will not be considered related person transactions under this policy. A related person is any executive officer, director, nominee to become a director or a holder of more than 5% of any class of HoldCo’sRockley’s voting securities (including HoldCo’s Ordinary Shares)Rockley’s ordinary shares), including any of their immediate family members and affiliates, including entities owned or controlled by such persons.

Under the policy, the related person in question or, in the case of transactions with a holder of more than 5% of any class of HoldCo’sRockley’s voting securities, an officer with knowledge of a proposed transaction, must present information regarding the proposed related person transaction to HoldCo’sRockley’s audit committee (or, where review by HoldCo’sRockley’s audit committee would be inappropriate, to another
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independent body of HoldCo’sRockley’s Board) for review. To identify related person transactions in advance, HoldCoRockley will rely on information supplied by HoldCo’sRockley’s executive officers, directors and certain significant shareholders. In considering related
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person transactions, HoldCo’sRockley’s audit committee will take into account the relevant available facts and circumstances, which may include, but are not limited to:

the risks, costs, and benefits to HoldCo;
Rockley;
the impact on a director’s independence in the event the related person is a director, immediate family member of a director or an entity with which a director is affiliated;
the terms of the transaction;
the availability of other sources for comparable services or products; and
the terms available to or from, as the case may be, unrelated third parties.

HoldCo’sRockley’s audit committee will approve only those transactions that it determines are fair to HoldCo’sRockley’s shareholders and in HoldCo’sRockley’s and the HoldCoRockley shareholders’ best interests. All of the transactions described above were entered into prior to the adoption of such policy.

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Table of Contents

PRINCIPAL SECURITYHOLDERS

The following table sets forth information regarding the beneficial ownership of HoldCo Ordinary Shares immediately following the Business CombinationRockley ordinary shares as of June 30, 2022 by:

each person who is known to be the beneficial owner of more than 5% of Rockley’s ordinary shares;
each person who is known to be the beneficial owner of more than 5% of HoldCo’s Ordinary Shares;
each of Rockley’s named executive officers, current executive officers and directors; and
all executive officers and directors of Rockley as a group.

each of HoldCo’s current executive officers and directors; and
all executive officers and directors of HoldCo as a group.
Beneficial ownership is determined according to the rules of the SEC, which generally provide that a person has beneficial ownership of a security if he, she or it possesses sole or shared voting or investment power over that security, including options, warrants, and other similar instruments that are currently exercisable or exercisable within 60 days, but does not include any other HoldCo Ordinary SharesRockley ordinary shares issuable upon the exercise of any other outstanding options, warrants or similar instruments held by other persons. The beneficial ownership percentages below are based on 126,256,257 HoldCo Ordinary Shares129,910,925 Rockley ordinary shares issued and outstanding as of August 11, 2021 afterJune 30, 2022. The following table includes holders who may be deemed to beneficially own more than 5% of Rockley’s ordinary shares as a result of the Closing.
private placement financing which closed in May 2022. See “Selling Shareholders” for additional information regarding these holders.

Unless otherwise indicated, and subject to applicable community property laws, HoldCoRockley believes that all persons named in the table have sole voting and investment power with respect to all Ordinary Sharesordinary shares beneficially owned by them.

Name and Address of Beneficial Owner
(1)
  
Number of
Shares

Beneficially
Owned
   
Percentage
 
5% Holders:
    
SC Health Group Limited
(2)
   9,237,500    7.3
Hengtong Optic-Electric International Co. Limited
   6,949,317    5.5
Executive Officers and Directors:
    
Andrew Rickman
(3)
   17,462,734    13.8
Mahesh Karanth
(4)
   1,262,791    1.0
Amit Nagra
(5)
   1,771,042    1.4
William Huyett
   —      —   
Brian Blaser
   —      —   
Caroline Brown
(6)
   62,085    * 
Karim Karti
   —      —   
Michele Klein
   —      —   
Pamela Puryear
   —      —   
All directors and executive officers as a group (nine individuals)
(7)
   20,558,652    16.2
Name and Address of Beneficial Owner (1)
Number of Shares Beneficially OwnedPercentage
5% Holders:
ROC SPV XIX LLC(2)
12,978,1019.9%
Hengtong Optic-Electric International Co. Limited (3)
6,949,3175.3%
Wazee Street Capital Management LLC (4)
12,978,1019.9%
Whitebox Advisors LLC (5)
12,978,1019.9%
Named Executive Officers, Current Executive Officers and Directors:
Andrew Rickman (6)
17,564,18813.5%
Chad Becker3,166*
Mahesh Karanth(7)
1,187,988*
Amit Nagra(8)
1,808,9511.4%
William Huyett32,333*
Brian Blaser54,393*
Caroline Brown (9)
55,510*
Nicolaus Henke
Karim Karti31,333*
Michele Klein7,333*
Pamela Puryear7,333*
All directors and executive officers as a group (nine individuals) (10).
17,755,58913.7%

* Less than 1%
*
Less than 1%
(1)
Unless otherwise noted, the business address of each of those listed in the table above is 3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom, WA14 2DT.
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(2)
SC Health Group Limited wholly owns each of the Sponsor and SC Health II Limited. Each of SC Health Group Limited and David Sin may be
(2)Based on a Schedule 13G filed on June 23, 2022. Represents ordinary shares deemed to be beneficially ownowned by ATW Partners Opportunities Management, LLC (the “Adviser”) and the Adviser holds voting and dispositive power over shares held by the Sponsor and SC Health II Limited by virtue of their direct and indirect ownership, respectively,ROC SPV XIX LLC (“SPV XIX”). Certain of the ordinary shares are held by special purpose vehicles (“SPVs”) managed by the Adviser and certain of SC Health Holdings Limitedthe ordinary shares are held by Kerry Propper directly, who each hold the voting and SC Health II Limited.dispositive power over those shares. Antonio Ruiz-Gimenez and Mr. Propper serve as the managing members of the Adviser. Includes (i) 144A Warrants to purchase 11,850,649 ordinary shares at an exercise price of $5.00 per share; (ii) $36,500,000 principal amount of Notes, which are convertible into 11,850,649 ordinary shares per the initial conversion price of $3.08 per ordinary share; and (iii) the option to acquire an additional $36,500,000 principal amount of Notes, which would be convertible into 11,850,649 ordinary shares per the initial conversion price of $3.08 per ordinary share, and additional 144A Warrants to purchase 11,850,649 ordinary shares at an exercise price of $5.00 per share, which option is exercisable from the date of the issuance of the Notes until the date that is 12 months following the effective date of the registration statement covering the ordinary shares underlying the Notes, in each case held by SPV XIX. Each of SC Health Group Limited(i) through (iii) is subject to the applicable Beneficial Ownership Limitation (defined below). The 144A Warrants are subject to a blocker which prevents the holder from exercising the 144A Warrants to the extent that, upon such exercise, the holder, together with its affiliates, would beneficially own in excess of 9.99% of the ordinary shares outstanding as a result of the exercise (the “Warrant Ownership Limitation”). The Notes are subject to a blocker which prevents the holder from converting the Notes to the extent that, upon such conversion, the holder, together with its affiliates, would beneficially own in excess of 9.90% of the ordinary shares outstanding as a result of the conversion (the “Notes Ownership Limitation” and, David Sintogether with the Warrant Ownership Limitation, the “Beneficial Ownership Limitations”). The principal business address of the Adviser is 17 State Street, Suite 2100 New York, NY 10004.
(3)Based on a Schedule 13G/A filed on February 14, 2022. Lawrence Lau holds voting and dispositive power over these shares and disclaims beneficial ownership over any securities owned by the Sponsor and SC Health II Limitedof such shares other than to the extent of any of their respective pecuniary interest therein, directly or indirectly.therein. The beneficial ownership information reflectsprincipal business address of Hengtong Optic-Electric International Co. Limited is 88 Hengtong Road, Wujiang District, Suzhou, Jiangsu Province, China.
(4)Based on a Schedule 13G filed on June 13, 2022. Represents ordinary shares owned by (i) Wazee Street Opportunities Fund V LP, a Delaware limited partnership (“Fund V”); (ii) Wazee Street Capital Management LLC, a Delaware limited liability company (“Wazee Capital”), which serves as the transfer byinvestment manager to Fund V; and (iii) R. Michael Collins, the Sponsor of 1,250,000 Founder Shares to unrelated third parties to facilitate the financing of the Sponsor-affiliated entities’ purchase in the PIPE Financing. Such entities
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entered into financing arrangements with unrelated third parties in exchange for the transfer ofcontrolling member Wazee Capital (“Mr. Collins”), who holds voting and a security interest in, the HoldCo Ordinary Shares (including shares purchased in the PIPE Financing) and HoldCo warrants of the Sponsor-affiliated entities. Such third parties may have dispositive power over these shares, pledged as collateral, but would not have voting power unless and until suchwhich amount includes: (x) 144A Warrants to purchase 6,493,506 ordinary shares are sold or forfeited under such financing arrangements. In addition, Sponsor-affiliated entities have agreed to transferat an exercise price of $5.00 per ordinary share; (y) $20,000,000 principal amount of Notes, which is convertible into 6,493,506 ordinary shares held by such entities to Dr. Rickman in exchange for Dr. Rickman’s making available up to 6.0 million of his HoldCo Ordinary Shares to facilitate the Sponsor’s financing of its PIPE subscription commitment, with the number of shares to be transferred to be based on the initial conversion price performance of HoldCo Ordinary Shares. Subject$3.08 per ordinary share; and (z) the option to acquire an additional $20,000,000 principal amount of Notes and additional 144A Warrants to purchase 6,493,506 ordinary shares at an exercise price of $5.00 per share, which option is exercisable from the date of the issuance of the Notes until the date that is 12 months following the effective date of the registration statement covering the ordinary shares underlying the Notes, and which Notes are convertible into 6,493,506 ordinary shares, with each of (x) through (z) subject to the termsBeneficial Ownership Limitations. The address of the Sponsor PIPE financings,business office of Fund V, Wazee Capital and Mr. Collins is 8101 E Prentice Ave, Greenwood Village, CO 80111.
(5)Based on a Schedule 13G filed on June 6, 2022. Each of Whitebox Advisors LLC, a Delaware limited liability company (“WA”) and Whitebox General Partner LLC, a Delaware limited liability company (“WGP”), as a result of WA’s clients’ ownership, holds voting and dispositive power over these shares. Includes: (i) 144A Warrants to purchase 4,870,130 ordinary shares at an exercise price of $5.00 per ordinary share; (ii) $15,000,000 principal amount of Notes, which are convertible into 4,870,130 ordinary shares based on the Sponsor could ceaseinitial conversion price of $3.08 per ordinary share; and (iii) the option to beneficially own any HoldCo equity.acquire an additional $15,000,000 principal amount of Notes and additional 144A Warrants to purchase 4,870,130 ordinary shares at an exercise price of $5.00 per share, which option is exercisable from the date of the issuance of the Notes until the date that is 12 months following the effective date of the registration statement covering the ordinary shares underlying the Notes, and which Notes are convertible into 4,870,130 ordinary shares, with each of (i) through (iii) subject to the Beneficial Ownership Limitations. The address of the business office of WA and WGP is 3033 Excelsior Boulevard, Suite 500, Minneapolis, MN 55416.
(3)(6)
Includes 17,496,005 ordinary shares and 68,183 ordinary shares subject to options and restricted stock units held by Dr. Rickman exercisable (with respect to options) or which will vest (with respect to restricted stock units) within 60 days of June 30, 2022, respectively. Dr. Rickman has pledged up to 6.0 million of his HoldCo Ordinary Shares to facilitate the Sponsor’s financing of its PIPE subscription commitment, which, if forfeited in their entirety, would reduce his estimated beneficial ownership by approximately 4%. The lender may have dispositive power over such pledged shares but would not have voting power unless and until such shares are forfeited to the lender. In addition, Sponsor-affiliated entities have agreed to transfer shares held by such entities to Dr. Rickman in exchange for Dr. Rickman’s making available up to 6.0 million of his HoldCo Ordinary Shares to facilitate the Sponsor’s financing of its PIPE subscription commitment, with the number of shares to be transferred to be based on the price performance of HoldCo Ordinary Shares.
(4)
Includes 1,257,271 Ordinary Shares subject to options held by Mr. Karanth exercisable within 60 days of August 11, 2021.
(5)
Includes 1,737,779 Ordinary Shares subject to options held by Mr. Nagra exercisable within 60 days of August 11, 2021.
(6)
Represents 62,085 Ordinary Shares subject to options held by Dr. Brown exercisable within 60 days of August 11, 2021.
(7)
Includes 3,057,135 Ordinary Shares subject to options held by our current directors and executive officers exercisable within 60 days of August 11, 2021.
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SELLING SECURITYHOLDERS
Pursuant to the Registration Rights and
Lock-Up
Agreement, we agreed to file a registration statement with the SEC for the purposes of registering for resale the Ordinary Shares being offered pursuant to this prospectus by the selling securityholders. We are registering for resale an aggregate of 52,048,361 Ordinary Shares (including Ordinary Shares underlying warrants held by the Sponsor-Related Holders and Ordinary Shares underlying options held by former Rockley UK affiliates) and 5,450,000 warrants held by the Sponsor-Related Holders that may be sold by the selling securityholders named in this prospectus, as well as the pledgees, donees, transferees, assignees,
successors-in-interest,
designees and others that receive any of the shares as a gift, pledge, distribution, redemption, repurchase, cancellation, or other
non-sale
related transfer or who later come to hold any of the selling securityholder’s interest in the Ordinary Shares other than through a public sale (collectively, the “selling securityholders”). The selling securityholders listed in the table below may from time to time offer and sell any or all of the Ordinary Shares set forth below pursuant to this prospectus.
The following table sets forth, based on written representations from the selling securityholders, certain information regarding the beneficial ownership of our Ordinary Shares by the selling securityholders and the Ordinary Shares being offered by the selling securityholders. The applicable percentage ownership of Ordinary Shares is based on approximately 126,256,257 Ordinary Shares outstanding as of August 11, 2021. Information with respect to Ordinary Shares owned beneficially after the offering assumes the sale of all of the Ordinary Shares offered and no other purchases or sales of our Ordinary Shares. The selling securityholders may offer and sell some, all or none of their Ordinary Shares.
We have determined beneficial ownership in accordance with the rules of the SEC. Except as indicated by the footnotes below, we believe, based on the information furnished to us, that the selling securityholders have sole voting and investment power with respect to all Ordinary Shares that they beneficially own, subject to applicable community property laws. Except as otherwise described below, based on the information provided to us by the selling securityholders, no selling securityholder is a broker-dealer or an affiliate of a broker-dealer.
Name of Selling Stockholder
  
Number of Ordinary
Shares Owned Prior to
Offering
  
Number of
Ordinary Shares
to be Offered Pursuant to
this Prospectus
1
   
Number of
Ordinary Shares
Owned After
Offering
2
 
   
Number
   
Percent
   
Number
   
Percent
 
Andrew George Rickman
3
   17,462,734    13.8  17,462,734    —      —   
SC Health Holdings Limited
4
   7,187,500    5.7  7,187,500    —      —   
RP Bridge LLC
5
   1,941,187    1.5  1,941,187    —      —   
Roc SPV XIV LLC
6
   1,808,813    1.4  1,808,813    —      —   
Mahesh Karanth
7
   5,520    *   5,520    —      —   
Amit Nagra
8
.
   33,263    *   33,263    —      —   
Robert James Rickman
9
   735,319    *   735,319    —      —   
Sunit Rikhi
10
   185,597    *   185,597    —      —   
Markku Hirvonen
11
   420,648    *   420,648    —      —   
Aaron Zilkie
12
   2,483,500    1.97  2,483,500    —      —   
Ara Nazarian
13
   5,545    *   5,545    —      —   
Averil Finn
14
   759,131    *   759,131    —      —   
Edward Geoffrey Rickman
15
   4,967    *   4,967    —      —   
George James Rickman
16
   4,967    *   4,967    —      —   
Gregory Finn
17
   284,360    *   284,360    —      —   
Hengtong Optic-Electric International Co. Limited
18
   6,949,317    5.5  6,949,317    —      —   
Julia Rickman
19
   24,812    *   24,812    —      —   
Morningside Technology Ventures Limited
20
   2,666,561    2.11  2,666,561    —      —   
Moulton Goodies Limited
21
   3,014,452    2.39  3,014,452    —      —   
Rebecca Harriet Rickman
22
   4,967    *   4,967    —      —   
Richard von Tscharner
23
   6,003,116    4.75  6,003,116    —      —   
Caroline Brown
24
   62,085    *   62,085    —      —   
129

*
Represents beneficial ownership of less than 1%.
Represents the number of Ordinary Shares that may be offered by the selling securityholders using this prospectus. These amounts do not represent any other Ordinary Shares that the selling securityholder may own beneficially or otherwise.
Assumes that all Ordinary Shares being registered under the registration statement of which this prospectus forms a part are sold in this offering, and that none of the selling securityholders acquire additional Ordinary Shares after the date of this prospectus and prior to completion of this offering.
Includes 11,462,730 shares held jointly with Dr. Rickman’s former spouse, Nichola Jane Rickman. Dr. Andrew Rickman, OBE serves as the chairman of the HoldCo Board and as HoldCo’s chief executive officer. Dr. Rickman founded Rockley UK in 2013 and currently serves as its chief executive officer. Dr. Rickman has pledged up to 6.0 million of his HoldCo ordinary shares to facilitate the Sponsor’s financing of its PIPE subscription commitment, which, if forfeited in their entirety, would reduce his estimated beneficial ownership by approximately 4%. The lender may have dispositive power over such pledged shares but would not have voting power unless and until such shares are forfeited to the lender. In addition, Sponsor-affiliated entities have agreed to transfer shares held by such entities to Dr. Rickman in exchange for Dr. Rickman’s making available up to 6.0 million of his HoldCoRockley ordinary shares to facilitate the Sponsor’s financing of its PIPE subscription commitment, with the number of shares to be transferred to be based on the price performance of HoldCoRockley ordinary shares.
(7)Includes 29,435 ordinary shares and 1,158,553 ordinary shares subject to options and restricted stock units held by Mr. Karanth exercisable (with respect to options) or which will vest (with respect to restricted stock units) within 60 days of June 30, 2022, respectively.
(8)Includes 755,367 ordinary shares and 1,053,584 ordinary shares subject to options and restricted stock units held by Dr. Nagra exercisable (with respect to options) or which will vest (with respect to restricted stock units) within 60 days of June 30, 2022, respectively.
97


(9)Represents 7,333 ordinary shares and 48,177 ordinary shares subject to options and restricted stock units held by Dr. Brown exercisable (with respect to options) or which will vest (with respect to restricted stock units) within 60 days of June 30, 2022, respectively.
(10)Includes 116,360 ordinary shares subject to options and restricted stock units held by our current directors and executive officers exercisable within 60 days of June 30, 2022, respectively. Excludes Mr. Karanth, who resigned as Chief Financial Officer effective June 17, 2022, and Dr. Nagra, whose employment was terminated on April 15, 2022.


98


SELLING SHAREHOLDERS

We are registering for resale an aggregate of up to 87,567,895 ordinary shares that may be sold by the selling shareholders named in this prospectus, as well as the pledgees, donees, transferees, assignees, successors-in-interest, designees and others that receive any of the shares as a gift, pledge, distribution, redemption, repurchase, cancellation, or other non-sale related transfer or who later come to hold any of the selling shareholder’s interest in the ordinary shares other than through a public sale (collectively, the “selling shareholders”). The selling shareholders listed in the table below may from time to time offer and sell any or all of the ordinary shares set forth below pursuant to this prospectus. We are filing the registration statement of which this prospectus forms a part pursuant to the provisions of the Registration Rights Agreement, which we entered into with the selling shareholders on May 27, 2022, concurrently with the closing of the private placement financing, in which we agreed to provide certain registration rights with respect to sales by the selling shareholders of the ordinary shares that may be issued in connection with the conversion of the Convertible Notes, or exercise of the 144A Warrants.

The following table sets forth, based on written representations from the selling shareholders, certain information regarding the beneficial ownership of our ordinary shares by the selling shareholders and the ordinary shares being offered by the selling shareholders. The applicable percentage ownership of ordinary shares is based on approximately 129,910,925 ordinary shares outstanding as of June 30, 2022. Information with respect to ordinary shares owned beneficially after the offering assumes the sale of all of the ordinary shares offered and no other purchases or sales of our ordinary shares. The selling shareholders may offer and sell some, all or none of their ordinary shares.

We have determined beneficial ownership in accordance with the rules of the SEC. Except as indicated by the footnotes below, we believe, based on the information furnished to us, that the selling shareholders have sole voting and investment power with respect to all ordinary shares that they beneficially own, subject to applicable community property laws. Except as otherwise described below, based on the information provided to us by the selling shareholders, no selling shareholder is a broker-dealer or an affiliate of a broker-dealer.
Name of Selling Stockholder1
Number of Ordinary Shares Owned Prior to Offering
Number of Ordinary Shares to be Offered Pursuant to this Prospectus2
Number of Ordinary Shares Owned After Offering3
NumberPercentNumberPercent
Highbridge Tactical Credit Master Fund, L.P.12,978,101 49.9%10,744,527 
ROC SPV XIX LLC12,978,101 59.9%39,217,523 
Wazee Street Opportunities Fund V LP12,978,101 69.9%21,489,053 
Whitebox Multi-Strategy Partners, L.P.10,389,612 77.4 %8,595,623 
Whitebox Relative Value Partners, LP7,142,856 85.2 %5,909,489 
Whitebox GT Fund, LP1,298,700 91.0 %1,074,452 
Pandora Select Partners, LP649,352 10*537,228 

_______________
*Represents less than 1% of the outstanding shares.
1Unless otherwise noted, the business address of each of those listed in the table above is 3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom, WA14 2DT.
2Represents the number of ordinary shares that may be offered by the selling shareholders using this prospectus. These amounts do not represent any other ordinary shares that the selling shareholder may own beneficially or otherwise. These amounts include the amount of ordinary shares initially issuable to a selling shareholder upon (i) conversion by such holder of all of the Notes in which it holds a beneficial interest at a conversion price of $3.08 per ordinary share and (ii) the exercise by such holder of all of the 144A Warrants in which it holds a beneficial interest at an exercise price of $5.00 per ordinary share. These amounts also include: (X) the additional ordinary shares that would have become due in connection with such conversion by such holder assuming that such holder converted its Notes on the date they were issued and the interest make-whole payment (as defined in the Indenture) that may become due in connection therewith was paid in ordinary shares or that would be due upon conversion by such holder of all such Notes in connection with a make-whole fundamental change (as defined in the Indenture); and (Y) the additional ordinary shares that, together with the amount of ordinary shares described in clause (ii) of the immediately preceding sentence, would be issuable to such selling shareholder upon the exercise of all of the 144A Warrants held by it in connection with a ratchet anti-dilution adjustment as provided in the 144A Warrants at an assumed exercise price of $2.80 per ordinary share (the floor price for such ratchet anti-dilution adjustment) as a result thereof. The number of ordinary shares issuable in connection with an interest make-whole payment, if any, or a ratchet anti-dilution adjustment, if any, represent good faith estimates only and the actual number of ordinary shares which may be issued, if any, may vary. The information in this prospectus is not intended to constitute an indication or prediction of (i) the date on which the selling shareholders or Rockley will convert the Notes into ordinary shares, or on which the selling shareholders will exercise the 144A Warrants, if at all, or (ii) if the interest make-whole payment (as defined in the Indenture) becomes due in connection with the conversion of any Note, whether Rockley would elect to make such payment in ordinary shares or have satisfied the conditions set forth in the Indenture to make such payment in ordinary shares. These amounts do not include any ordinary shares issuable upon conversion of the Additional Notes or exercise of the Additional 144A Warrants and do not give effect to the Beneficial Ownership Limitation. These amounts may not equal to the total number of shares offered pursuant to this prospectus due to rounding. As noted above, these amounts do not give effect to the Beneficial Ownership Limitation, and thus may exceed the number of shares listed as beneficially owned under “Number of Ordinary Shares Owned Prior to Offering”, which amounts give effect to the Beneficial Ownership Limitation.
99




3Assumes that all ordinary shares being registered under the registration statement of which this prospectus forms a part are sold in this offering, and that none of the selling securityholders acquire additional ordinary shares after the date of this prospectus and prior to completion of this offering.
4Consists of 2,987,500 Ordinary Shares(i) 144A Warrants to purchase 3,246,753 ordinary shares at an exercise price of $5.00 per share, (ii) $10,000,000 principal amount of Notes, which are convertible into 3,246,753 ordinary shares per the initial conversion price of $3.08 per ordinary share and 4,200,000 Ordinary Shares(iii) the option to acquire an additional $10,000,000 principal amount of Notes, which would be convertible into 3,246,753 ordinary shares per the initial conversion price of $3.08 per ordinary share, and additional 144A Warrants to purchase 3,246,753 ordinary shares at an exercise price of $5.00 per share, which option is exercisable from the date of the issuance of the Notes until the date that is 12 months following the effective date of the registration statement covering the ordinary shares underlying warrants. SC Health Holdings Limited (the “Sponsor”) is wholly owned by SC Health Group Limited, an affiliatethe Notes. The number of SC Health.shares being offered hereby does not include shares issuable upon the conversion of Notes or the exercise of 144A Warrants which may be acquired pursuant to such option as such option has not been exercised. Each of SC Health Group Limited and David Sin may be deemed(i) through (iii) are subject to beneficially ownthe applicable Beneficial Ownership Limitation. Highbridge Capital Management, LLC (“HCM”), the trading manager of Highbridge Tactical Credit Master Fund, L.P. (the “Highbridge Fund”), has beneficial ownership of the shares held by the Sponsor by virtue of their direct and indirect ownership, respectively, of the shares of the Sponsor. Each of SC Health Group Limited and David SinHighbridge Fund. The Highbridge Fund disclaims beneficial ownership overof these shares. Excludes any securities ownedordinary shares that may be issuable in connection with an interest make-whole payment, if any, or a ratchet anti-dilution adjustment, if any, as these shares will be issuable solely as the result of actions or elections taken or made by the Sponsor other than to the extent of any of their respective pecuniary interest therein, directly or indirectly. AllCompany, and thus holders of the Ordinary Shareswarrants and warrants held by the Sponsor have been pledged to facilitate the Sponsor’s financing of its PIPE subscription commitment. The lender may have dispositive power over such pledged shares but wouldNotes do not have voting power unless and untilthe right to acquire beneficial ownership of such ordinary shares are forfeited to the lender. In addition, Sponsor-affiliated entities have agreed to transfer shares held by such entities to Dr. Rickman in exchange for Dr. Rickman’s making available up to 6.0 millionwithin 60 days of his HoldCo Ordinary Shares to facilitate the Sponsor’s financingJune 30, 2022. The address of its PIPE subscription commitment, with the number of shares to be transferred to be based on the price performance of HoldCo Ordinary Shares. Subject to the terms of the Sponsor PIPE financings, the Sponsor could cease to beneficially own any HoldCo equity.
Consists of 1,294,124 Ordinary Shares and 647,062 Ordinary Shares underlying warrants. Ron Friedman of 207 West 25th St, 9thHCM is 277 Park Avenue, 23rd Floor, New York, NY 1000110172, and the address of the Highbridge Fund is c/o Maples Corporate Services Limited, PO Box 309, Ugland House, South Church Street, George Town, Grand Cayman KY1-1104, Cayman Islands.
5Based on a Schedule 13G filed on June 23, 2022 by or on behalf of ROC SPV XIX LLC and other information provided by the Manager of RP Bridge LLC.
selling shareholder. Consists of 1,205,875 Ordinary Shares(i) 144A Warrants to purchase 11,850,649 ordinary shares at an exercise price of $5.00 per share, (ii) $36,500,000 principal amount of Notes, which are convertible into 11,850,649 ordinary shares per the initial conversion price of $3.08 per ordinary share and 602,938 Ordinary Shares(iii) the option to acquire an additional $36,500,000 principal amount of Notes, which would be convertible into 11,850,649 ordinary shares per the initial conversion price of $3.08 per ordinary share, and additional 144A Warrants to purchase 11,850,649 ordinary shares at an exercise price of $5.00 per share, which option is exercisable from the date of the issuance of the Notes until the date that is 12 months following the effective date of the registration statement covering the ordinary shares underlying warrants.the Notes. The number of shares being offered hereby does not include shares issuable upon the conversion of Notes or the exercise of 144A Warrants which may be acquired pursuant to such option as such option has not been exercised. Each of (i) through (iii) are subject to the applicable Beneficial Ownership Limitation. Antonio Ruiz-Gimenez and Kerry Propper are each Managing Members of ATW Partners Opportunities Management, LLC (the “Adviser”), the Management Companyinvestment manager of ROC SPV XIX LLC (“SPV XIX”). Other affiliated entities of SPV XIX managed by the Adviser, including Roc SPV XIV LLC.
Mahesh Karanth servesLLC, own Rockley securities. Excludes any ordinary shares that may be issuable in connection with an interest make-whole payment, if any, or a ratchet anti-dilution adjustment, if any, as HoldCo’s chief financial officer. Since December 2017, Mr. Karanth has servedthese shares will be issuable solely as the chief financial officerresult of Rockley UK.
actions or elections taken or made by the Company, and thus holders of the warrants and Notes do not have the right to acquire beneficial ownership of such ordinary shares within 60 days of June 30, 2022. The principal business address of the Adviser is 17 State Street, Suite 2100 New York, NY 10004.
6
Amit Nagra serves as HoldCo’s chief operating officer. Since 2015, Dr. Nagra has served as
Based on a Schedule 13G filed on June 13, 2022 by or on behalf of Wazee Street Opportunities Fund V LP and other information provided by the chief operating officer of Rockley UK.
selling shareholder. Consists of 688,756 Ordinary Shares(i) 144A Warrants to purchase 6,493,506 ordinary shares at an exercise price of $5.00 per ordinary share, (ii) $20,000,000 principal amount of Notes, which is convertible into 6,493,506 ordinary shares based on the initial conversion price of $3.08 per ordinary share and 46,563 Ordinary Shares(iii) the option to acquire an additional $20,000,000 principal amount of Notes, which would be convertible into 6,493,506 ordinary shares per the initial conversion price of $3.08 per ordinary share, and additional 144A Warrants to purchase 6,493,506 ordinary shares at an exercise price of $5.00 per share, which option is exercisable from the date of the issuance of the Notes until the date that is 12 months following the effective date of the registration statement covering the ordinary shares underlying the Notes. The number of shares being offered hereby does not include shares issuable upon the conversion of Notes or the exercise of outstanding options. Robert James Rickman served144A Warrants which may be acquired pursuant to such option as such option has not been exercised. Each of (i) through (iii) are subject to the Beneficial Ownership Limitations. Such ordinary shares that may be deemed to be beneficially owned by (i) Wazee Street Opportunities Fund V LP, a directorDelaware limited partnership (“Fund V”); (ii) Wazee Street Capital Management LLC, a Delaware limited liability company (“Wazee Capital”), which serves as the investment manager to Fund V; and (iii) R. Michael Collins, the controlling member Wazee Capital (“Mr. Collins”). Excludes any ordinary shares that may be issuable in connection with an interest make-whole payment, if any, or a ratchet anti-dilution adjustment, if any, as these shares will be issuable solely as the result of Rockley UKactions or elections taken or made by the Company, and thus holders of the warrants and Notes do not have the right to acquire beneficial ownership of such ordinary shares within 60 days of June 30, 2022. The address of the business office of Fund V, Wazee Capital and Mr. Collins is 8101 E Prentice Ave, Greenwood Village, CO 80111.




100


7Based on a Schedule 13G filed on June 6, 2022 by or on behalf of Whitebox Multi-Strategy Partners, L.P. and other information provided by the selling shareholder. Consists of (i) 144A Warrants to purchase 2,597,403 ordinary shares at an exercise price of $5.00 per share, (ii) $8,000,000 principal amount of Notes, which are convertible into 2,597,403 ordinary shares per the initial conversion price of $3.08 per ordinary share and (iii) the option to acquire an additional $8,000,000 principal amount of Notes, which would be convertible into 2,597,403 ordinary shares per the initial conversion price of $3.08 per ordinary share, and additional 144A Warrants to purchase 2,597,403 ordinary shares at an exercise price of $5.00 per share, which option is exercisable from the date of the issuance of the Notes until the consummationdate that is 12 months following the effective date of the Business Combination. Mr. Rickman isregistration statement covering the brotherordinary shares underlying the Notes. The number of Dr. Andrew Rickman, HoldCo’s chairman of the board and chief executive officer. Dr. Rickman disclaims beneficial ownership over any securities owned by Mr. Rickman.
10
Consists of 5,545 Ordinary Shares and 180,052 Ordinary Sharesshares being offered hereby does not include shares issuable upon the conversion of Notes or the exercise of outstanding options. Sunit Rikhi served144A Warrants which may be acquired pursuant to such option as such option has not been exercised. Each of (i) through (iii) are subject to the Beneficial Ownership Limitation. Whitebox Advisors LLC is the investment manager of Whitebox Multi Strategy Partners, L.P. and has the power to vote and dispose of such shares. Whitebox Advisors LLC is owned by the following members: Robert Vogel, Jacob Mercer, Nick Stukas, Brian Lutz, Paul Roos and Dyal Capital Partners II (A), a director of Rockley UK until the consummationnon-voting member (the “Whitebox Members”), and such individuals and entity disclaim beneficial ownership of the Business Combination. Mr. Rikhi entered into a consulting agreementshares except to the extent of its or his direct or indirect economic interest in Whitebox Advisors LLC or Whitebox Multi-Strategy Partners, L.P. Excludes any ordinary shares that may be issuable in connection with his resignationan interest make-whole payment, if any, or a ratchet anti-dilution adjustment, if any, as these shares will be issuable solely as the result of actions or elections taken or made by the Company, and thus holders of the warrants and Notes do not have the right to acquire beneficial ownership of such ordinary shares within 60 days of June 30, 2022. The address of Whitebox Multi-Strategy Partners, L.P. is 3033 Excelsior Boulevard, Minneapolis, MN 55416.
8Based on a Schedule 13G filed on June 6, 2022 by or on behalf of Whitebox Relative Value Partners, LP and other information provided by the selling shareholder. Consists of (i) 144A Warrants to purchase 1,785,714 ordinary shares at an exercise price of $5.00 per share, (ii) $5,500,000 principal amount of Notes, which are convertible into 1,785,714 ordinary shares per the initial conversion price of $3.08 per ordinary share and (iii) the option to acquire an additional $5,500,000 principal amount of Notes, which would be convertible into 1,785,714 ordinary shares per the initial conversion price of $3.08 per ordinary share, and additional 144A Warrants to purchase 1,785,714 ordinary shares at an exercise price of $5.00 per share, which option is exercisable from the boarddate of Rockley UK.
1
1
Consiststhe issuance of 2,207 Ordinary Shares and 418,441 Ordinary Sharesthe Notes until the date that is 12 months following the effective date of the registration statement covering the ordinary shares underlying the Notes. The number of shares being offered hereby does not include shares issuable upon the conversion of Notes or the exercise of outstanding options (including 185,939 options held in144A Warrants which may be acquired pursuant to such option as such option has not been exercised. Each of (i) through (iii) are subject to the nameBeneficial Ownership Limitation. Whitebox Advisors LLC is the investment manager of Hirvonenventures Oy). Markku Hirvonen served as a directorWhitebox Relative Value Partners, LP and has the power to vote and dispose of Rockley UK untilsuch shares. Whitebox Advisors LLC is owned by the consummationWhitebox Members and such individuals and entity disclaim beneficial ownership of the Business Combination. Mr. Hirvonen entered into a consulting agreementshares except to the extent of its or his direct or indirect economic interest in Whitebox Advisors LLC or Whitebox Relative Value Partners, LP. Excludes any ordinary shares that may be issuable in connection with his resignationan interest make-whole payment, if any, or a ratchet anti-dilution adjustment, if any, as these shares will be issuable solely as the result of actions or elections taken or made by the Company, and thus holders of the warrants and Notes do not have the right to acquire beneficial ownership of such ordinary shares within 60 days of June 30, 2022. The address of Whitebox Relative Value Partners, LP is 3033 Excelsior Boulevard, Minneapolis, MN 55416.
101


9Based on a Schedule 13G filed on June 6, 2022 by or on behalf of Whitebox GT Fund, LP and other information provided by the selling shareholder. Consists of (i) 144A Warrants to purchase 324,675 ordinary shares at an exercise price of $5.00 per share, (ii) $1,000,000 principal amount of Notes, which are convertible into 324,675 ordinary shares per the initial conversion price of $3.08 per ordinary share and (iii) the option to acquire an additional $1,000,000 principal amount of Notes, which would be convertible into 324,675 ordinary shares per the initial conversion price of $3.08 per ordinary share, and additional 144A Warrants to purchase 324,675 ordinary shares at an exercise price of $5.00 per share, which option is exercisable from the boarddate of Rockley UK.the issuance of the Notes until the date that is 12 months following the effective date of the registration statement covering the ordinary shares underlying the Notes. The number of shares being offered hereby does not include shares issuable upon the conversion of Notes or the exercise of 144A Warrants which may be acquired pursuant to such option as such option has not been exercised. Each of (i) through (iii) are subject to the Beneficial Ownership Limitation. Whitebox Advisors LLC, the investment manager of Whitebox GT Fund, LP and has the power to vote and dispose of such shares. Whitebox Advisors LLC is owned by the Whitebox Members, and such individuals and entity disclaim beneficial ownership of the shares except to the extent of its or his direct or indirect economic interest in Whitebox Advisors LLC or Whitebox GT Fund, LP. Excludes any ordinary shares that may be issuable in connection with an interest make-whole payment, if any, or a ratchet anti-dilution adjustment, if any, as these shares will be issuable solely as the result of actions or elections taken or made by the Company, and thus holders of the warrants and Notes do not have the right to acquire beneficial ownership of such ordinary shares within 60 days of June 30, 2022. The address of Whitebox GT Fund, LP is 3033 Excelsior Boulevard, Minneapolis, MN 55416.
10Based on a Schedule 13G filed on June 6, 2022 by or on behalf of Pandora Select Partners, LP and other information provided by the selling shareholder. Includes (i) 144A Warrants to purchase 162,338 ordinary shares at an exercise price of $5.00 per share, (ii) $500,000 principal amount of Notes, which are convertible into 162,338 ordinary shares per the initial conversion price of $3.08 per ordinary share and (iii) the option to acquire an additional $500,000 principal amount of Notes, which would be convertible into 162,338 ordinary shares per the initial conversion price of $3.08 per ordinary share, and additional 144A Warrants to purchase 162,338 ordinary shares at an exercise price of $5.00 per share, which option is exercisable from the date of the issuance of the Notes until the date that is 12 months following the effective date of the registration statement covering the ordinary shares underlying the Notes. The number of shares being offered hereby does not include shares issuable upon the conversion of Notes or the exercise of 144A Warrants which may be acquired pursuant to such option as such option has not been exercised. Each of (i) through (iii) are subject to the Beneficial Ownership Limitation. Whitebox Advisors LLC is the investment manager of Whitebox GT Fund, LP and has the power to vote and dispose of such shares. Whitebox Advisors LLC is owned by the Whitebox Members, and such individuals and entity disclaim beneficial ownership of the shares except to the extent of its or his direct or indirect economic interest in Whitebox Advisors LLC or Pandora Select Partners, LP. Excludes any ordinary shares that may be issuable in connection with an interest make-whole payment, if any, or a ratchet anti-dilution adjustment, if any, as these shares will be issuable solely as the result of actions or elections taken or made by the Company, and thus holders of the warrants and Notes do not have the right to acquire beneficial ownership of such ordinary shares within 60 days of June 30, 2022. The address of Pandora Select Partners, LP is 3033 Excelsior Boulevard, Minneapolis, MN 55416.
12 
Aaron Zilkie is Chief Technology Officer, Photonics of HoldCo.
13 
Ara Nazarian is Executive Vice President, Engineering of HoldCo.
130
102

14 
Averil Finn is Vice President, Finance and Corporate Administration of HoldCo.
15 
Edward Geoffrey Rickman is the son of Dr. Andrew Rickman, HoldCo’s chairman of the board and chief executive officer. Dr. Rickman disclaims beneficial ownership over any securities owned by Mr. Rickman.
16 
George James Rickman is the son of Dr. Andrew Rickman, HoldCo’s chairman of the board and chief executive officer. Dr. Rickman disclaims beneficial ownership over any securities owned by Mr. Rickman.
17 
Gregory Finn is Vice President, Business Development of HoldCo.
18 
Rockley UK formed a joint venture, Hengtong Rockley Technology Co., Ltd. (“HRT”), with Hengtong Optic-Electric Co., Ltd., a subsidiary of Hengtong Group, Co., Ltd., in 2017. HRT is Rockley’s second largest customer.
19 
Julia Rickman is the spouse of Dr. Andrew Rickman, HoldCo’s chairman of the board and chief executive officer. Dr. Rickman disclaims beneficial ownership over any securities owned by Ms. Rickman.
20 
Each of (i) Frances Anne Elizabeth Richard and Jill Marie Franklin of 2nd Floor, Le Prince de Galles,
3-5 Avenue
des Citronniers, MC 98000, Monaco, (ii) Cheung Ka Ho of 22nd Floor, Hang Lung Centre,
2-20
Paterson Street, Causeway Bay, Hong Kong and (iii) Peter Stuart Allenby Edwards of 1 Picaterre, Alderney, GY9 3UP, Channel Islands are directors of Morningside Technology Ventures Limited.
21 
Any two of the following: Jonathan Paul Moulton, Pauline Moulton, Laurence McNairn and any of the following individuals acting on behalf of Artemis Corporate Services Limited and Artemis Nominees Limited: Justin Jager, Ian Domaille, Ian Clarke, Julia Church, Keren Bown and/or Margaret Hannish may have direct or indirect control over any securities owned by Moulton Goodies Limited.
22 
Rebecca Harriet Rickman is the daughter of Dr. Andrew Rickman, HoldCo’s chairman of the board and chief executive officer. Dr. Rickman disclaims beneficial ownership over any securities owned by Ms. Rickman.
23 
Richard von Tscharner is a significant historical investor in Rockley UK.
24 
Represents 62,085 Ordinary Shares issuable upon the exercise of outstanding options. Caroline Brown is a director of HoldCo and served as a director of Rockley UK until the consummation of the Business Combination.
Certain Relationships with Selling Securityholders
Registration Rights and
Lock-Up
Agreement
The Sponsor-Related Holders and Rockley
UK-Related
Holders have agreed, subject to limited exceptions, not to transfer, assign or sell any of their Ordinary Shares (except for any Ordinary Shares purchased in the PIPE financing) until the earlier to occur of: (A) one year after the completion of the initial business combination and (B) subsequent to the Closing, (x) if the last sale price of the Ordinary Shares equals or exceeds $12.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any
30-trading
day period commencing at least 150 days after the initial Business Combination.
Additionally, the Registration Rights and
Lock-Up
Agreement between HoldCo, the Sponsor, Dr. Rickman, certain other affiliates and shareholders of Rockley, generally provides for a
180-day
Lock-Up
Period for the Sponsor and other equity investors and their Permitted Transferees (as defined in the Registration Rights and
Lock-Up
Agreement), subject to certain other terms and conditions depending on the price of the HoldCo Ordinary Shares.
PIPE Financing
On August 11, 2021, the PIPE investors, including entities affiliated with the Sponsor, purchased from the Company an aggregate of 15,000,000 Ordinary Shares, for a purchase price of $10.00 per share and an aggregate purchase price of $150.0 million, pursuant to subscription agreements entered into effective as of March 19, 2021. Pursuant to the subscription agreements, HoldCo gave certain registration rights to the PIPE investors with respect to the Ordinary Shares issued in connection with the PIPE Financing (the “PIPE Shares”). The sale of PIPE Shares was consummated concurrently with the Closing. Entities affiliated with the Sponsor purchased $50.0 million of HoldCo Ordinary Shares in the PIPE financing (except for any Ordinary Shares purchased in the PIPE financing).
For further information regarding transactions between us and the selling securityholders, see the section entitled “Certain Relationships and Related Party Transactions.”
131

DESCRIPTION OF OUR SECURITIES

The following summary of the material terms of our securities is not intended to be a complete summary of the rights and preferences of such securities, and is qualified by reference to the Articles of Association and the warrant-related documents described herein, which are exhibits to the registration statement of which this prospectus is a part. We urge to you reachread each of the Articles of Association and the warrant-related documents described herein in their entirety for a complete description of the rights and preferences of our securities.

Share Capital

Authorized Capitalization

General
The total amount of HoldCo’sRockley’s authorized share capital consists of 12,417,500,000 Ordinary Sharesordinary shares with a par value of $0.00004026575398$0.000004026575398 per share. HoldCoAs of June 30, 2022, Rockley had 126,256,257 HoldCo Ordinary Shares129,910,925 ordinary shares and warrants to purchase 14,204,266 Ordinary Shares outstanding immediately after the Closing.
40,536,024 ordinary shares outstanding.

Ordinary Shares

HoldCo Ordinary SharesRockley ordinary shares are not entitled to preemptive or other similar subscription rights to purchase any of HoldCo’sRockley’s securities. HoldCo Ordinary SharesRockley ordinary shares are neither convertible nor redeemable. Unless HoldCo’sRockley’s Board determines otherwise, HoldCoRockley will issue all of HoldCo’sRockley’s share capital in uncertificated form.

Voting Rights

Each holder of HoldCo Ordinary SharesRockley ordinary shares is entitled to one vote per share on each matter submitted to a vote of shareholders, as provided by the governing documents. The governing documents provide that the holders of
one-third
of the share capital issued and outstanding and entitled to vote thereat, present in person, or by remote communication, if applicable, or represented by proxy, will constitute a quorum at all meetings of the shareholders for the transaction of business. When a quorum is present, the affirmative vote of a majority of the votes cast is required to take action, unless otherwise specified by law, the governing documents. There are no cumulative voting rights.

Dividend Rights

Each holder of HoldCo Ordinary SharesRockley ordinary shares is entitled to the payment of dividends and other distributions as may be declared by the Board from time to time out of HoldCo’sRockley’s assets or funds legally available for dividends or other distributions. These rights are subject to the preferential rights of the holders of HoldCo’sRockley’s preferred shares, if any, and any contractual limitations on HoldCo’sRockley’s ability to declare and pay dividends.

Other Rights

Each holder of HoldCo Ordinary SharesRockley ordinary shares is subject to, and may be adversely affected by, the rights of the holders of any series of HoldCoRockley preferred shares, if any, that HoldCoRockley may designate and issue in the future.

Liquidation Rights

If HoldCoRockley is involved in voluntary or involuntary liquidation, dissolution or winding up of HoldCo’sRockley’s affairs, or a similar event, each holder of HoldCo Ordinary SharesRockley ordinary shares will participate pro rata in all assets remaining after payment of liabilities, subject to prior distribution rights of HoldCoRockley preferred shares, if any, then outstanding.

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Transfer Restrictions
Certain holders of HoldCo’s Ordinary Shares entered into a customary
lock-up
agreements for a period not to exceed 180 days from the effective date of the registration statement on Form
S-4
relating to the Business Combination (July 22, 2021). As permitted under Cayman Islands law, if any holder of HoldCo’s Ordinary Shares fails to comply with the
lock-up
provisions of the Articles of Association, HoldCo will be constituted the agent of such defaulting holder for taking such actions as are necessary to effect the lockup, and the directors of HoldCo may authorize an officer or member to execute and deliver the necessary documents to effect the
lock-up
on behalf of the defaulting holder including, without limitation, a
lock-up
agreement, in a form approved by the Board.
Special Meetings of Shareholders

The governing documents provide that a meeting of shareholders may be called by the Board. At least seven calendar days’ notice will be given for any meeting. Every notice will be exclusive of the day on which it is given or deemed to be given and of the day for which it is given and will specify the place, the day and the hour of the meeting and the general nature of the business.

Action by Written Consent

The governing documents provide that any action required or permitted to be taken by the shareholders may be effected at an annual or extraordinary
general meeting of the shareholders, or taken by unanimous written consent in lieu of a meeting.

Removal of Directors

The Board or any individual director may be removed from office at any time but only for cause and only by the affirmative vote of the holders of at least a majority of the HoldCo Ordinary SharesRockley ordinary shares entitled to vote and who vote at a general meeting.

Limitations on Liability and Indemnification of Officers and Directors

The governing documents provide that HoldCoRockley will indemnify HoldCo’sRockley’s directors. In addition, HoldCoRockley expects to enter into agreements to indemnify HoldCo’sRockley’s directors, executive officers and other employees as determined by the Board.

Transfer Agent
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The transfer agent for HoldCo Ordinary SharesRockley ordinary shares is Computershare Trust Company, N.A.
Warrants

Public Warrants

Each whole HoldCo warrantPublic Warrant entitles the registered holder to purchase one HoldCoRockley ordinary share at a price of $11.50 per share, subject to adjustment as discussed below, at any time commencing 30 days after the Closing,closing of the Business Combination, provided that there is an effective registration statement under the Securities Act covering the HoldCo Ordinary SharesRockley ordinary shares issuable upon exercise of the HoldCo warrantsPublic Warrants and a current prospectus relating to them available (or HoldCoRockley permits holders to exercise their HoldCo warrantsPublic Warrants on a cashless basis under the circumstances specified in the HoldCoRockley Warrant Agreement) and such shares are registered, qualified or exempt from registration under the securities, or blue sky, laws of the state of residence of the holder. Pursuant to the HoldCoRockley Warrant Agreement, a HoldCo warrantPublic Warrant holder may exercise its HoldCo warrantsPublic Warrants only for a whole number of HoldCo
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Ordinary Shares.Rockley ordinary shares. This means only a whole HoldCo warrantPublic Warrant may be exercised at a given time by a HoldCo warrantPublic Warrant holder. The HoldCo warrantsPublic Warrants will expire five years after the Closing,closing of the Business Combination, at 5:00 p.m. Eastern Time, or earlier upon redemption or liquidation.

HoldCoRockley will not be obligated to deliver any HoldCo Ordinary SharesRockley ordinary shares pursuant to the exercise of a HoldCo warrantPublic Warrant and will have no obligation to settle such HoldCo warrantPublic Warrant exercise unless a registration statement under the Securities Act with respect to the HoldCo Ordinary SharesRockley ordinary shares underlying the HoldCo warrantsPublic Warrants is then effective and a prospectus relating thereto is current, subject to HoldCoRockley satisfying its obligations described below with respect to registration. No HoldCo warrantPublic Warrant will be exercisable and HoldCoRockley will not be obligated to issue a HoldCoRockley ordinary share upon exercise of a HoldCo warrantPublic Warrant unless the HoldCo Ordinary SharesRockley ordinary shares issuable upon such HoldCo warrantPublic Warrant exercise has been registered, qualified or deemed to be exempt under the securities laws of the state of residence of the registered holder of the HoldCo warrants.Public Warrants. In the event that the conditions in the two immediately preceding sentences are not satisfied with respect to a HoldCo warrant,Public Warrant, the holder of such HoldCo warrantPublic Warrant will not be entitled to exercise such HoldCo warrantPublic Warrant and such HoldCo warrantPublic Warrant may have no value and expire worthless. In no event will HoldCoRockley be required to net cash settle any HoldCo warrant.
Public Warrant.

HoldCo isRockley was obligated to use its best efforts to file as soon as practicable, but in no event later than 30 business days after the Closing,closing of the Business Combination, with the SEC a registration statement for the registration, under the Securities Act, of the HoldCo Ordinary SharesRockley ordinary shares issuable upon exercise of the warrants. HoldCoPublic Warrants. Rockley is obligated to use its best efforts to cause the same to become effective and to maintain the effectiveness of such registration statement, and a current prospectus relating thereto, until the expiration of the warrantsPublic Warrants in accordance with the provisions of the HoldCoRockley Warrant Agreement. If a registration statement covering the HoldCo Ordinary SharesRockley ordinary shares issuable upon exercise of the warrants isPublic Warrants was not effective by the 60th business day after the Closing, warrantclosing of the Business Combination, Public Warrant holders may, until such time as there iswas an effective registration statement and during any period when HoldCoRockley will have failed to maintain an effective registration statement, exercise such warrantsPublic Warrants on a “cashless basis” in accordance with Section 3(a) (9) of the Securities Act or another exemption. Notwithstanding the above, if the HoldCo Ordinary SharesRockley ordinary shares are at the time of any exercise of a warrantPublic Warrant not listed on a national securities exchange such that they satisfy the definition of a “covered security” under Section 18(b)(1) of the Securities Act, HoldCoRockley may, at its option, require holders of public warrantsPublic Warrants who exercise their warrantsPublic Warrants to do so on a “cashless basis” in accordance with Section 3(a)(9) of the Securities Act and, in the event HoldCoRockley so elects, it will not be required to file or maintain in effect a registration statement, and in the event HoldCoRockley does not so elect, it will use its best efforts to register or qualify the shares under applicable blue sky laws to the extent an exemption is not available.

Once the HoldCo warrantsPublic Warrants become exercisable, HoldCoRockley may call the warrants for redemption:

in whole and not in part;
at a price of $0.01 per HoldCo warrant;
Public Warrant;
upon not less than 30 days’ prior written notice of redemption (the
“30-day
“30-day redemption period”) to each warrantholder; and
if: and only if, the reported closing price of the HoldCo Ordinary SharesRockley ordinary shares equals or exceeds $18.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within a 30
trading-day
period ending three business days
before HoldCoRockley sends the notice of redemption to the warrantholders.

If and when the HoldCo warrantsPublic Warrants become redeemable by HoldCo, HoldCoRockley, Rockley may exercise its redemption right even if it is unable to register or qualify the underlying securities for sale under all applicable state securities laws.

If the foregoing conditions are satisfied and HoldCoRockley issues a notice of redemption of the warrants,Public Warrants, each HoldCo warrantPublic Warrant holder will be entitled to exercise his, her or its warrantPublic Warrant prior to the scheduled redemption date.
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However, the price of HoldCo Ordinary SharesRockley ordinary shares may fall below the $18.00 redemption trigger price (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) as well as the $11.50 warrantPublic Warrant exercise price after the redemption notice is issued.

If HoldCoRockley calls the HoldCo warrantsPublic Warrants for redemption as described above, HoldCo’sRockley’s Board will have the option to require any holder that wishes to exercise his, her or its warrantPublic Warrant to do so on a “cashless basis.” In determining whether to require all holders to exercise their warrantsPublic Warrants on a “cashless basis,” HoldCo’sRockley’s management will consider, among other factors, HoldCo’sRockley’s cash position, the number of warrants that are outstanding and the dilutive effect on its shareholders of issuing the maximum number of HoldCo Ordinary SharesRockley ordinary shares issuable upon the exercise of HoldCo’s warrants.Rockley’s Public Warrants. If HoldCo’sRockley’s management takes advantage of this option, all holders of warrantsw Public Warrants would pay the exercise price by surrendering their warrantsPublic Warrants for that number of HoldCo Ordinary SharesRockley ordinary shares equal to the quotient obtained by dividing (a) the product of the number of HoldCo Ordinary SharesRockley ordinary shares underlying the warrants,Public Warrants, multiplied by the excess of the “fair market value” (defined below) over the exercise price of the warrantsPublic Warrants by (b) the fair market value. The “fair market value” will mean the average reported closing price of the HoldCo Ordinary SharesRockley ordinary shares for the 10 trading days ending on the third trading day prior to the date on which the notice of redemption is sent to the holders of warrants.Public Warrants. If HoldCo’sRockley’s management takes advantage of this option, the notice of redemption will contain the information necessary to calculate the number of HoldCo Ordinary SharesRockley ordinary shares to be received upon exercise
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of the warrants,Public Warrants, including the “fair market value” in such case. Requiring a cashless exercise in this manner will reduce the number of shares to be issued and thereby lessen the dilutive effect of a warrantPublic Warrants redemption. HoldCoRockley believes this feature is an attractive option to it if it does not need the cash from the exercise of the warrantsPublic Warrants after the Closing.closing of the Business Combination. If HoldCoRockley calls its warrantsPublic Warrants for redemption and HoldCo’sRockley’s management does not take advantage of this option, the holders of the private placement warrantsPrivate Warrants and their permitted transferees would still be entitled to exercise their private placement warrantsPrivate Warrants for cash or on a cashless basis using the same formula described above that other warrantPublic Warrant holders would have been required to use had all warrantPublic Warrant holders been required to exercise their warrantsPublic Warrant on a cashless basis, as described in more detail below. A holder of a warrantPublic Warrant may notify HoldCoRockley in writing in the event it elects to be subject to a requirement that such holder will not have the right to exercise such warrant,Public Warrant, to the extent that after giving effect to such exercise, such person (together with such person’s affiliates), to the warrantPublic Warrant agent’s actual knowledge, would beneficially own in excess of 4.9% or 9.8% (or such other amount as specified by the holder) of the HoldCo Ordinary SharesRockley ordinary shares outstanding immediately after giving effect to such exercise.

If the number of outstanding HoldCo Ordinary SharesRockley ordinary shares is increased by a stock dividend payable in HoldCo Ordinary Shares,Rockley ordinary shares, or by a
split-up
or other similar event, then, on the effective date of stock dividend,
split-up
or similar event, the number of HoldCo Ordinary SharesRockley ordinary shares issuable on exercise of each warrantPublic Warrant will be increased in proportion to such increase in the outstanding HoldCo Ordinary Shares.Rockley ordinary shares. A rights offering to holders of HoldCo Ordinary SharesRockley ordinary shares entitling holders to purchase HoldCo Ordinary SharesRockley ordinary shares at a price less than the fair market value will be deemed a stock dividend of a number of HoldCo Ordinary SharesRockley ordinary shares equal to the product of (a) the number of HoldCo Ordinary SharesRockley ordinary shares actually sold in such rights offering (or issuable under any other equity securities sold in such rights offering that are convertible into or exercisable for HoldCo Ordinary Shares)Rockley ordinary shares) and (b) the quotient of (i) the price per HoldCoRockley ordinary share paid in such rights offering and (ii) the fair market value. For these purposes (a) if the rights offering is for securities convertible into or exercisable for HoldCo Ordinary Shares,Rockley ordinary shares, in determining the price payable for HoldCo Ordinary Shares,Rockley ordinary shares, there will be taken into account any consideration received for such rights, as well as any additional amount payable upon exercise or conversion and (b) fair market value means the volume weighted average price of HoldCo Ordinary SharesRockley ordinary shares as reported during the 10 trading day period ending on the trading day prior to the first date on which the HoldCo Ordinary SharesRockley ordinary shares trade on the applicable exchange or in the applicable market, regular way, without the right to receive such rights.

In addition, if HoldCo,Rockley, at any time while the warrantsPublic Warrants are outstanding and unexpired, pay a dividend or make a distribution in cash, securities or other assets to the holders of HoldCo Ordinary SharesRockley ordinary shares on account of such HoldCo Ordinary SharesRockley ordinary shares (or other securities into which the warrantsPublic Warrants are convertible), other than (a) as described above, (b) certain ordinary cash dividends, (c) to satisfy the redemption rights of the holders of HoldCo
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Ordinary SharesRockley ordinary shares in connection with the closing of the Business Combination, or (d) to satisfy the redemption rights of the holders of HoldCo Ordinary SharesRockley ordinary shares in connection with a shareholder vote to amend the governing documents, then the warrantPublic Warrant exercise price will be decreased, effective immediately after the effective date of such event, by the amount of cash and/or the fair market value of any securities or other assets paid on each HoldCoRockley ordinary share in respect of such event.

If the number of outstanding HoldCo Ordinary SharesRockley ordinary shares is decreased by a consolidation, combination, reverse stock split or reclassification of HoldCo Ordinary SharesRockley ordinary shares or other similar event, then, on the effective date of such consolidation, combination, reverse stock split, reclassification or similar event, the number of HoldCo Ordinary SharesRockley ordinary shares issuable on exercise of each warrantPublic Warrant will be decreased in proportion to such decrease in outstanding HoldCo Ordinary Shares.
Rockley ordinary shares.

Whenever the number of HoldCo Ordinary SharesRockley ordinary shares purchasable upon the exercise of the warrantsPublic Warrants is adjusted, as described above, the warrantPublic Warrant exercise price will be adjusted by multiplying the warrantPublic Warrant exercise price immediately prior to such adjustment by a fraction (a) the numerator of which will be the number of HoldCo Ordinary SharesRockley ordinary shares purchasable upon the exercise of the warrantsPublic Warrants immediately prior to such adjustment, and (b) the denominator of which will be the number of HoldCo Ordinary SharesRockley ordinary shares so purchasable immediately thereafter.

In case of any reclassification or reorganization of the outstanding HoldCo Ordinary SharesRockley ordinary shares (other than those described above or that solely affects the par value of such HoldCo Ordinary Shares)Rockley ordinary shares), or in the case of any merger or consolidation of HoldCoRockley with or into another corporation (other than a consolidation or merger in which HoldCoRockley is the continuing corporation and that does not result in any reclassification or reorganization of the issued and outstanding HoldCo Ordinary Shares)Rockley ordinary shares), or in the case of any sale or conveyance to another corporation or entity of the assets or other property of HoldCoRockley as an entirety or substantially as an entirety in connection with which HoldCoRockley is dissolved, the holders of the warrantsPublic Warrants will thereafter have the right to purchase and receive, upon the basis and upon the terms and conditions specified in the warrantsPublic Warrants and in lieu of the HoldCo Ordinary SharesRockley ordinary shares immediately theretofore purchasable and receivable upon the exercise of the rights represented thereby, the kind and amount of HoldCo Ordinary SharesRockley ordinary shares or other securities or property (including cash) receivable upon such reclassification, reorganization, merger or consolidation, or upon a dissolution following any such sale or transfer, that the holder of the warrantsPublic Warrants would have received if such holder had exercised their warrantsPublic Warrants immediately prior to such event. If less than 70% of the consideration receivable by the holders of HoldCo Ordinary SharesRockley ordinary shares in such a transaction is payable in the form of HoldCo Ordinary SharesRockley ordinary shares in the successor entity that is listed for trading on a national securities exchange or is quoted in an established
over-the-counter
market, or is to be so listed for trading or quoted immediately following such event, and if the registered holder of the warrantPublic Warrant properly exercises the warrantPublic Warrant within 30 days following public disclosure of such transaction, the warrantPublic Warrant exercise price will be reduced as specified in the HoldCoRockley Warrant Agreement based on the Black-Scholes Warrant Value (as defined in the HoldCoRockley Warrant Agreement) of the warrant.Public Warrant. The purpose of such exercise price reduction is to provide additional value to holders of the warrantsPublic Warrants when an extraordinary transaction occurs during the exercise period of the warrantsPublic Warrants pursuant to which the holders of the warrantsPublic Warrants otherwise do not receive the full potential value of the warrants.Public Warrants.

The HoldCoRockley Warrant Agreement provides that the terms of the warrantsPublic Warrants may be amended without the consent of any holder for the purpose of (a) curing any ambiguity or to correct any defective provision, (b) adjusting the provisions relating to cash dividends on HoldCo Ordinary SharesRockley ordinary shares as contemplated by and in accordance with the HoldCoRockley Warrant Agreement or (c) adding or changing any other provisions with respect to matters or questions arising under the HoldCoRockley Warrant Agreement as the parties to the HoldCoRockley Warrant Agreement may deem necessary or desirable and that the parties deem to not adversely affect the interests of the registered holders of the warrants.Public Warrants. All other modifications or amendments will require the approval by the holders of at least 50% of the then-outstanding public warrantsPublic Warrants and, solely with respect to any amendment to the terms of the private placement warrants,Private Warrants, 50% of the then outstanding private placement warrants.Private
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Warrants. You should review a copy of the HoldCoRockley Warrant Agreement, which is filed as an exhibit to the registration statement of which this prospectus is a part, for a complete description of the terms and conditions applicable to the warrants.
Public Warrants.

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The warrantsPublic Warrants may be exercised upon surrender of the warrantPublic Warrant certificate on or prior to the expiration date at the offices of the warrant agent, with the exercise form on the reverse side of the warrantPublic Warrant certificate completed and executed as indicated, accompanied by full payment of the exercise price (or on a cashless basis, if applicable), by certified or official bank check payable to HoldCo,Rockley, for the number of warrantsPublic Warrants being exercised. The warrantPublic Warrant holders do not have the rights or privileges of holders of HoldCo Ordinary SharesRockley ordinary shares and any voting rights until they exercise their warrantsPublic Warrants and receive HoldCo Ordinary Shares.Rockley ordinary shares. After the issuance of HoldCo Ordinary SharesRockley ordinary shares upon exercise of the warrants,Public Warrants, each holder will be entitled to one vote for each share held of record on all matters to be voted on by shareholders.

No fractional shares will be issued upon exercise of the warrants.Public Warrants. If, upon exercise of the warrants,Public Warrants, a holder would be entitled to receive a fractional interest in a share, HoldCoRockley will, upon exercise, round down to the nearest whole number of HoldCo Ordinary SharesRockley ordinary shares to be issued to the warrantholder.

Private Placement Warrants
In connection with the initial public offering, the Sponsor purchased an aggregate of 5,000,000 SC Health private placement warrants, each exercisable to purchase one SC Health Class A ordinary share at $11.50 per share, at a price of $1.00 per warrant, or $5,000,000 in the aggregate. On August 2, 2019, SC Health consummated the closing of the sale of 2,250,000 additional units at the price of $10.00 per SC Health unit upon receiving the underwriters’ election to fully exercise their over-allotment option, generating additional gross proceeds of $22,500,000 to SC Health. Simultaneously with the exercise of the over-allotment, SC Health completed the private sale of an additional 450,000 SC Health private placement warrants to the Sponsor, generating gross proceeds to SC Health of $450,000.
The SC Health private placement warrants (including the HoldCo Ordinary Shares issuable upon exercise of such warrants) will not be transferable, assignable or salable until 30 days after the Closing (except, among other limited exceptions to HoldCo’s officers and directors and other persons or entities affiliated with the Sponsor) and they will not be redeemable by HoldCo so long as they are held by the Sponsor, members of the Sponsor or their permitted transferees. The Sponsor or its permitted transferees, have the option to exercise the private placement warrants on a cashless basis. Except as described below, the private placement warrants have terms and provisions that are identical to those of the public warrants, including as to exercise price, exercisability and exercise period. If the private placement warrants are held by holders other than the Sponsor or its permitted transferees, the private placement warrants will be redeemable by HoldCo and exercisable by the holders on the same basis as the public warrants.
If holders of the private placement warrants elect to exercise them on a cashless basis, they would pay the exercise price by surrendering his, her or its warrants for that number of HoldCo Ordinary Shares equal to the quotient obtained by dividing (a) the product of the number of HoldCo Ordinary Shares underlying the warrants, multiplied by the excess of the “fair market value” (defined below) over the exercise price of the warrants by (b) the fair market value. The “fair market value” will mean the average reported closing price of the HoldCo Ordinary Shares for the 10 trading days ending on the third trading day prior to the date on which the notice of warrant exercise is sent to the warrant agent.
Exclusive Forum Provision in HoldCoRockley Warrant Agreement

The HoldCoRockley Warrant Agreement provides that the courts of the State of New York or the U.S. District Court for the Southern District of New York is the exclusive jurisdiction for any claims relating to such agreement. Further, the exclusive forum provision in the HoldCoRockley Warrant Agreement provides that such exclusive jurisdiction will not apply to claims arising under the Securities Act or the Exchange Act.

Section 27 of the Exchange Act creates exclusive federal jurisdiction over all suits brought to enforce any duty or liability created by the Exchange Act or the rules and regulations thereunder. As a result, the exclusive
137

forum provision in the HoldCoRockley Warrant Agreement will not apply to suits brought to enforce any duty or liability created by the Exchange Act or any other claim for which the federal courts have exclusive jurisdiction. Accordingly, the exclusive forum provision does not designate the courts of the State of New York as the exclusive forum for any derivative action arising under the Exchange Act, as there is exclusive federal jurisdiction in that instance.

Section 22 of the Securities Act creates concurrent jurisdiction for federal and state courts over all suits brought to enforce any duty or liability created by the Securities Act or the rules and regulations thereunder. As a result, the enforceability of the exclusive forum provision in the HoldCoRockley Warrant Agreement is uncertain, and a court may determine that such provision will not apply to suits brought to enforce any duty or liability created by the Securities Act or any other claim for which the federal and state courts have concurrent jurisdiction. Further, compliance with the federal securities laws and the rules and regulations thereunder cannot be waived by investors in our Ordinary Shares.
ordinary shares.

This exclusive forum provision may limit a shareholder’s ability to bring a claim in a judicial forum that it finds favorable for disputes with us or our directors and officers or other employees arising under the HoldCoRockley Warrant Agreement, which may discourage such lawsuits against us and our directors, officers, or other employees. Alternatively, if a court were to find this exclusive forum provision is inapplicable to, or unenforceable in respect of, one or more of the specified types of actions or proceedings, we may incur additional costs associated with resolving such matters in other jurisdictions, which could adversely affect our business, financial condition, and results of operations and result in a diversion of the time and resources of our management and board of directors.

Private Warrants

In connection with the initial public offering of SC Health, the Sponsor purchased an aggregate of 5,000,000 warrants (the “Private Warrants” or “Private Placement Warrants”), each exercisable to purchase one SC Health Class A Ordinary Share at $11.50 per share, at a price of $1.00 per Private Warrant, or $5,000,000 in the aggregate. On August 2, 2019, SC Health consummated the closing of the sale of 2,250,000 additional units at the price of $10.00 per SC Health unit upon receiving the underwriters’ election to fully exercise their over-allotment option, generating additional gross proceeds of $22,500,000 to SC Health. Simultaneously with the exercise of the over-allotment, SC Health completed the private sale of an additional 450,000 Private Warrants to the Sponsor, generating gross proceeds to SC Health of $450,000.

The Private Warrants will not be redeemable by Rockley so long as they are held by the Sponsor, members of the Sponsor or their permitted transferees. The Sponsor or its permitted transferees, have the option to exercise the Private Warrants on a cashless basis. Except as described below, the Private Warrants have terms and provisions that are identical to those of the Public Warrants, including as to exercise price, exercisability and exercise period. If the Private Warrants are held by holders other than the Sponsor or its permitted transferees, the Private Warrants will be redeemable by Rockley and exercisable by the holders on the same basis as the Public Warrants.

If holders of the Private Warrants elect to exercise them on a cashless basis, they would pay the exercise price by surrendering his, her or its Private Warrants for that number of Rockley ordinary shares equal to the quotient obtained by dividing (a) the product of the number of Rockley ordinary shares underlying the Private Warrants, multiplied by the excess of the “fair market value” (defined below) over the exercise price of the Private Warrants by (b) the fair market value. The “fair market value” will mean the average reported closing price of the Rockley ordinary shares for the 10 trading days ending on the third trading day prior to the date on which the notice of Private Warrant exercise is sent to the warrant agent.

144A Warrants

The 144A Warrants have a ten-year term and a $5.00 per share exercise price, and include customary anti-dilution adjustments as well as a ratchet anti-dilution adjustment in the event any ordinary shares or other equity or equity equivalent securities payable in ordinary shares are granted, issued or sold (or the Company enters into any agreement to grant, issue or sell), in each case, at a price less than the
106


exercise price then in effect. Upon the occurrence of such an event, the exercise price of the 144A Warrants will be decreased to the lower price (subject to a floor of $2.80 per ordinary share) and the number of ordinary shares issuable upon exercise of the 144A Warrants will be increased, such that the aggregate exercise price of all 144A Warrants remains the same before and after any such event. This will result in additional ordinary shares that may be issuable upon exercise of the 144A Warrants and may result in dilution to the existing shareholders. Upon the occurrence of a Fundamental Transaction (as defined in the 144A Warrants), the 144A Warrants provide each holder a put right in respect of the 144A Warrants. Upon the exercise of a put right by a holder, the Company will be obligated to repurchase the 144A Warrants for the fair market value of the 144A Warrants repurchased, as calculated by a third-party valuation firm selected by the Company and reasonably acceptable to the holder. The 144A Warrants also include cashless exercise rights.

The Notes

The Notes were issued pursuant to the Indenture, dated as of May 27, 2022, among the Company, the Guarantor Subsidiaries, and the Trustee and as the Collateral Agent. The Notes are senior secured obligations of the Company and the Guarantor Subsidiaries secured by substantially all assets of the Company and each Guarantor Subsidiary. Interest on the Notes will be payable quarterly in arrears at a rate of 9.5% per annum if paid in cash or, subject to the satisfaction of certain conditions, at a rate of 12.0% per annum payable at a rate of 5.75% per annum in cash and 6.25% per annum through the issuance of additional Notes, which will also bear interest. Interest on the Notes will be payable quarterly in arrears on February 15, May 15, August 15 and November 15, commencing on August 15, 2022, and unless the context otherwise requires, references herein to the Notes include any interest paid as PIK Interest. The Notes will mature on May 15, 2026 unless redeemed, repurchased or converted in accordance with their terms prior to such date.

The Notes are convertible at an initial conversion price equal to $3.08 per ordinary share and subject to certain customary anti-dilution adjustments. Holders of the Notes have the right to convert all or a portion of their Notes at any time prior to the close of business on the second scheduled trading day immediately preceding the Maturity Date and the right to receive additional ordinary shares if the Company elects, and is permitted thereunder, to pay the interest make-whole payment (as defined in the Indenture) that may become due in connection therewith in ordinary shares. Upon conversion, holders of the Notes will receive ordinary shares and cash for fractional interests and except in connection with certain events, an interest make-whole payment for interest that would have accrued from the date of conversion until the Maturity Date, which interest make-whole payment shall be paid in cash or subject to the satisfaction of certain conditions, in ordinary shares at the Company’s election.

The Company may redeem the Notes in whole, and not in part, at its option, at any time prior to the Maturity Date, for a cash purchase price equal to the aggregate principal amount of any Notes to be redeemed plus accrued and unpaid interest thereon plus a make-whole premium as provided in the Indenture. At any time prior to the Maturity Date, the Company may also redeem the Notes in whole, or from time to time in part, if the last reported sale price of the ordinary shares exceeds 250% of the conversion price then in effect and if the daily trading volume for ordinary shares on the NYSE exceeds 1,000,000 shares, in each case, for at least 20 trading days (which need not be consecutive), including at least one of the five trading days preceding the date on which the Company provides a notice for such redemption, during any 30 consecutive trading day period ending on, and including, the trading day preceding such notice date, for a cash purchase price equal to the aggregate principal amount of any Notes to be redeemed plus accrued and unpaid interest thereon. The Notes are also subject to redemption at the option of the Company in the event of certain changes in tax law or listing status of the Notes or the status of the relevant stock exchange on which the Notes may be listed as a “recognised stock exchange” for purposes of certain tax laws related to withholding on payments of interest.

In addition, following certain corporate events that occur prior to the Maturity Date or following issuance by the Company of a notice of redemption, in each case as provided in the Indenture, in certain circumstances, the Company will increase the conversion rate for a holder who elects to convert its Notes in connection with such a corporate event or who elects to convert any Notes called for redemption during the related redemption period. Additionally, in the event of a fundamental change (such term as defined in the Indenture), holders of the Notes will have the right to require the Company to repurchase all or a portion of their Notes at a price equal to the aggregate principal amount of any Notes to be repurchased plus accrued and unpaid interest thereon plus a make-whole premium.

The Indenture includes restrictive covenants that, subject to specified exceptions, limit the ability of the Company and its subsidiaries to, among other things, (a) incur debt or issue preferred shares or disqualified stock; (b) make (i) dividends and distributions, (ii) redemptions and repurchases of equity, (iii) investments and (iv) prepayments, redemptions and repurchases of subordinated debt; (c) incur liens; (d) make asset sales; (e) enter into transactions with affiliates, (f) issue or sell any ordinary shares, or any securities convertible into or exercisable for ordinary shares, at a price, or having a conversion or exercise price, that is less than the conversion price (as defined in the Indenture) on the Notes and (g) enter into agreements limiting subsidiary distributions. In addition, the Company is required to maintain minimum unrestricted cash and cash equivalents of $20.0 million. The Indenture also includes customary events of default after which the Trustee or the holders of 25% in aggregate principal amount of the Notes then outstanding may accelerate the maturity of the Notes to become due and payable immediately; provided, however, that the Notes will be automatically accelerated upon certain events of bankruptcy, insolvency and reorganization involving the Company or any of its subsidiaries. Such events of default include: (i) certain payment defaults on the Notes (which, in the case of a default in the payment of interest and liquidated damages on the Notes, will be subject to a 30-day cure period); (ii) the Company’s failure in its obligation to convert a Note, if such default is not cured within three business days; (iii) the Company’s failure to send certain notices under the Indenture within specified periods of time, if such failure is not cured within three business days; (iv) the Company’s failure to comply with certain covenants in the Indenture restricting the Company’s ability to consolidate with or merge with or into, or sell, lease or otherwise transfer, in one transaction or a series of transactions, all or substantially all of the assets of the Company and its subsidiaries, taken as a whole, to another person; (v) a default by the Company in its other obligations or agreements under the Indenture or the other note documents (as defined in the Indenture) if such default is not cured or waived within 30 days after written notice is given by the Trustee or the holders of 25% in aggregate principal amount of the Notes then outstanding; (vi) certain defaults by the Company or any of its subsidiaries with respect to indebtedness for borrowed money of at least $3,500,000; (vii) final judgments of at least $3,500,000 (excluding amounts not covered by insurance) rendered against the Company or any of its subsidiaries, which judgments are not discharged or stayed within 60 days; (viii) certain events of bankruptcy, insolvency or reorganization involving the Company or any of its subsidiaries; (ix) any guarantee in respect of the Notes ceases to be in full force and effect, other than in accordance with the Indenture, or any
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Guarantor Subsidiary denies or disaffirms its obligations under its guarantee in respect of the Notes or gives notice to such effect; (x) any material provision of any note document ceases to be valid and binding on or enforceable against the Company or any Guarantor Subsidiary or the Company or any Guarantor Subsidiary shall so state in writing or any note security document (as defined in the Indenture) ceases to create a valid security interest in the collateral (as defined in the Indenture), excepted as permitted pursuant to the terms thereof or the Indenture; and (xi) except as permitted under the Indenture, the Company or any Guarantor Subsidiary shall contest in any manner the validity or enforceability of a permitted intercreditor agreement (as defined in the Indenture) or deny that it has any further liability or obligation thereunder, or the note obligations or the liens securing the note obligations, for any reason shall not have the priority contemplated by the Indenture, the note security documents or such permitted intercreditor agreement.

The Notes and the 144A Warrants were purchased by the selling shareholders for a collective purchase price of 99% of the original principal amount of the Notes. In addition, in connection with the issuance of the Notes, the Company is required to pay an annual facility fee in advance on the date of such issuance and each anniversary thereof from the date of the issuance thereof through the Maturity Date in an amount equal to 1% of the original principal amount of the Notes on the date of such issuance; provided that upon the earliest to occur of (i) the first date upon which all of the then-outstanding Notes have been converted to ordinary shares, (ii) the first date upon which all of the then-outstanding Notes are subject to a fundamental change offer (as defined in the Indenture), (iii) the first date upon which the Company has exercised an optional redemption or tax redemption (as each such term is defined in the Indenture) as to all then-outstanding Notes are subject to a fundamental change offer (as defined in the Indenture), and (iv) the date upon which the Notes are accelerated or otherwise become due prior to the Maturity Date as a result of or during the continuance of an event of default under the Indenture, then, in each case, the remaining unpaid facility fees payable on each such anniversary remaining prior to the Maturity Date shall be accelerated and become due and payable.

Lock-Up
Restrictions

Certain of our stockholdersshareholders are subject to certain restrictions on transfer until the termination of applicable
lock-up
periods. See the section entitled “Selling Securityholders — Certain Relationships with Selling Securityholders” for
lock-up
restrictions on our securities under the Registration Rights and
Lock-Up
Agreement and the
Lock-Up
Agreements.

Rule 144

Rule 144 is not available for the resale of securities initially issued by shell companies (other than business combination related shell companies) or issuers that have been at any time previously a shell company, such as the Company. However, Rule 144 also includes an important exception to this prohibition if the following conditions are met:

the issuer of the securities that was formerly a shell company has ceased to be a shell company;
the issuer of the securities is subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act;
the issuer of the securities has filed all Exchange Act reports and material required to be filed, as applicable, during the preceding 12 months (or such shorter period that the issuer was required to file such reports and materials), other than Form
8-K
reports; and
at least one year has elapsed from the time that the issuer filed current Form 10 type information with the SEC reflecting its status as an entity that is not a shell company.
Upon the Closing,closing of the Business Combination, the Company ceased to be a shell company.

When and if Rule 144 becomes available for the resale of our securities, a person who has beneficially owned restricted Ordinary Sharesordinary shares or Warrantsrestricted warrants or other restricted securities for at least six months would be entitled to sell their securities, provided that (i) such person is not deemed to have been one of our affiliates at the time of, or at any time during
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the three months preceding, a sale and (ii) we are subject to the Exchange Act periodic reporting requirements for at least three months before the sale and have filed all required reports under Section 13 or 15(d) of the Exchange Act during the 12 months (or such shorter period as we were required to file reports) preceding the sale.

Persons who have beneficially owned restricted Ordinary Sharesordinary shares or Warrantsrestricted warrants or other restricted securities for at least six months but who are our affiliates at the time of, or at any time during the three months preceding, a sale, would be subject to additional restrictions, by which such person would be entitled to sell within any three-month period only a number of securities that does not exceed the greater of:

one percent (1%) of the total number of Ordinary Sharesordinary shares then outstanding; or
the average weekly reported trading volume of the Ordinary Sharesordinary shares during the four calendar weeks preceding the filing of a notice on Form 144 with respect to the sale.

Sales by our affiliates under Rule 144 will also be limited by manner of sale provisions and notice requirements and to the availability of current public information about us.

Transfer Agent, Warrant Agent and Registrar

The transfer agent, warrant agent and registrar for our Ordinary Sharesordinary shares, Public Warrants, Private Warrants and 144A Warrants is ComputerShare Trust Company.

Listing of Securities

Our Ordinary Sharesordinary shares and Public Warrants are listed on the NYSE under the symbols “RKLY” and “RKLY.WS,” respectively.

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PLAN OF DISTRIBUTION

We are registeringEach selling shareholder of the resale by the selling securityholders orsecurities and any of their permitted transfereespledgees, assignees and successors-in-interest may, from time to time, sell any or all of up to 52,048,361 Ordinary Shares,their securities covered hereby on the New York Stock Exchange or any other stock exchange, market or trading facility on which includes (i) up to 10,937,500 Ordinary Shares held by the Sponsor-Related Holders (including 5,450,000 Ordinary Shares underlying warrants held by the Sponsor-Related Parties) and (ii) 41,110,861 Ordinary Shares held by certain current and former affiliates of the Company.
We are required to pay all fees and expenses incident to the registration of the Ordinary Shares to be offered and sold pursuant to this prospectus.
We will not receive any of the proceeds from the sale of the securities by the selling securityholders. The aggregate proceeds to the selling securityholders will be the purchase price of the securities less any discounts and commissions borne by the selling securityholders. The Ordinary Shares beneficially owned by the selling securityholders covered by this prospectus may be offered and sold from time to time by the selling securityholders. The term “selling securityholders” includes donees, pledgees, transferees,are traded or other successors in interest, including those who receive any of the shares as a gift, pledge, distribution, redemption, repurchase, cancellation, or other non-sale related transfer from a selling securityholder (including after the date of this prospectus). The selling securityholders will act independently of us in making decisions with respect to the timing, manner and size of each sale. Suchprivate transactions. These sales may be made on oneat fixed or more exchanges or in the
over-the-counter
market or otherwise, at prices and under terms then prevailing or at prices related to the then current market price or in negotiated transactions. Theprices. A selling securityholdersshareholder may sell their shares byuse any one or more of or a combination of, the following methods:methods when selling securities:

purchases by a broker-dealer as principal and resale by such broker-dealer for its own account pursuant to this prospectus;
ordinary brokerage transactions and transactions in which the broker dealer solicits purchasers;
block trades in which the broker-dealer so engagedbroker dealer will attempt to sell the sharessecurities as agent but may position and resell a portion of the block as principal to facilitate the transaction;
purchases by a broker dealer as principal and resale by the broker dealer for its account;
an
over-the-counter
exchange distribution in accordance with the rules of the NYSE;
applicable exchange;
privately negotiated transactions;
in transactions through broker dealers that agree with the selling shareholders to sell a specified number of such securities at a stipulated price per security;
through trading plans entered into by a selling securityholder pursuant to Rule
10b5-1
under the Exchange Act, that are in place at the timewriting or settlement of options or other hedging transactions, whether through an offering pursuant to this prospectus and any applicable prospectus supplement hereto that provide for periodic sales of their securities on the basis of parameters described in such trading plans;
to or through underwriters or broker-dealers;
in “at the market” offerings, as defined in Rule 415 under the Securities Act, at negotiated prices, at prices prevailing at the time of sale or at prices related to such prevailing market prices, including sales made directly on a national securitiesoptions exchange or sales made through a market maker other than on an exchange or other similar offerings through sales agents;
otherwise;
in privately negotiated transactions;
in options transactions;
through a combination of any of the abovesuch methods of sale; or
any other method permitted pursuant to applicable law.

In addition, any shares that qualify for sale pursuant to Rule 144The selling shareholders may be soldalso sell securities under Rule 144 or any other exemption from registration under the Securities Act, if available, rather than pursuantunder this prospectus.

Broker dealers engaged by the selling shareholders may arrange for other brokers dealers to participate in sales. Broker dealers may receive commissions or discounts from the selling shareholders (or, if any broker dealer acts as agent for the purchaser of securities, from the purchaser) in amounts to be negotiated, but, except as set forth in a supplement to this prospectus.
Prospectus, in the case of an agency transaction not in excess of a customary brokerage commission in compliance with FINRA Rule 2121; and in the case of a principal transaction a markup or markdown in compliance with FINRA Rule 2121.

To the extent required, this prospectus may be amended or supplemented from time to time to describe a specific plan of distribution. In connection with distributionsthe sale of the sharessecurities or otherwise,interests therein, the selling securityholders
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shareholders may enter into hedging transactions with broker-dealers or other financial institutions. In connection with such transactions, broker-dealers or other financial institutions, which may in turn engage in short sales of Ordinary Shares in the course of hedging transactions, broker-dealers or other financial institutions may engage in short sales of Ordinary Sharessecurities in the course of hedging the positions they assume with selling securityholders.assume. The selling securityholdersshareholders may also sell Ordinary Sharessecurities short and redeliver the sharesdeliver these securities to close out suchtheir short positions.positions, or loan or pledge the securities to broker-dealers that in turn may sell these securities. The selling securityholdersshareholders may also enter into option or other transactions with broker-dealers or other financial institutions or create one or more derivative securities which require the delivery to such broker-dealer or other financial institution of sharessecurities offered by this prospectus, which sharessecurities such broker-dealer or other financial institution may resell pursuant to this prospectus (as supplemented or amended to reflect such transaction).

The selling securityholders may also pledge shares to a broker-dealer or other financial institution,shareholders and upon a default, such broker-dealer or other financial institution, may effect sales of the pledged shares pursuant to this prospectus (as supplemented or amended to reflect such transaction).
A selling securityholder may enter into derivative transactions with third parties, or sell securities not covered by this prospectus to third parties in privately negotiated transactions. If the applicable prospectus supplement indicates, in connection with those derivatives, the third parties may sell securities covered by this prospectus and the applicable prospectus supplement, including in short sale transactions. If so, the third party may use securities pledged by any selling securityholder or borrowed from any selling securityholder or others to settle those sales or to close out any related open borrowings of stock, and may use securities received from any selling securityholder in settlement of those derivatives to close out any related open borrowings of stock. The third party in such sale transactions will be an underwriter and will be identified in the applicable prospectus supplement (or a post-effective amendment). In addition, any selling securityholder may otherwise loan or pledge securities to a financial institution or other third party that in turn may sell the securities short using this prospectus. Such financial institution or other third party may transfer its economic short position to investors in our securities or in connection with a concurrent offering of other securities.
In effecting sales, broker-dealers or agents engaged bythat are involved in selling the selling securityholders may arrange for other broker-dealers to participate. Broker-dealers or agents may receive commissions, discounts or concessions from the selling securityholders in amounts to be negotiated immediately prior to the sale.
In offering the shares covered by this prospectus, the selling securityholders and any broker-dealers who execute sales for the selling securityholderssecurities may be deemed to be “underwriters” within the meaning of the Securities Act in connection with such sales. Any profits realizedIn such event, any commissions received by such broker-dealers or agents and any profit on the selling securityholders andresale of the compensation of any broker-dealersecurities purchased by them may be deemed to be underwriting commissions or discounts under the Securities Act. Each selling shareholder has informed the Company that it does not have any written or oral agreement or understanding, directly or indirectly, with any person to distribute the securities.

The Company is required to pay certain fees and commissions.
expenses incurred by the Company incident to the registration of the securities. The Company has agreed to indemnify the selling shareholders against certain losses, claims, damages and liabilities, including liabilities under the Securities Act.

In orderWe agreed to complykeep this prospectus effective under the Securities Act until the earlier of (i) the date on which the securities may be resold by the selling shareholders without volume or manner-of-sale restrictions pursuant to Rule 144 and without the requirement for the Company to be in compliance with the current public information requirement under Rule 144 under the Securities Act or any other rule of similar effect or (ii) all of the securities laws of certain states, if applicable, the shares musthave been resold (whether pursuant to this prospectus or otherwise). The resale securities will be sold in such jurisdictions only through registered or licensed brokers or dealers.dealers if required under applicable state securities laws. In addition, in certain states, the sharesresale securities covered hereby may not be sold unless they have been registered or qualified for sale in the applicable state or an exemption from the registration or qualification requirement is available and is complied with.

We have advised the selling securityholders that the anti-manipulationUnder applicable rules of Regulation Mand regulations under the Exchange Act, any person engaged in the distribution of the securities may applynot simultaneously engage in market making activities with respect to the ordinary shares for the applicable restricted period, as defined in Regulation M, prior to the commencement of the distribution. In addition, the selling shareholders will be subject to applicable provisions of the Exchange Act and the rules and regulations thereunder, including Regulation M, which may limit the timing of purchases and sales of the ordinary shares in the market and to the activities ofby the selling securityholders and their affiliates. In addition, weshareholders or any other person. We will make copies of this prospectus available to the selling securityholders for the purpose of satisfying the prospectus delivery requirementsshareholders and have informed them of the Securities Act. The selling securityholders may indemnify any broker-dealer that participates in transactions involvingneed to deliver a copy of this prospectus to each purchaser at or prior to the time of the sale of the shares against certain liabilities, including liabilities arising(including by compliance with Rule 172 under the Securities Act.Act).


At the time a particular offer of shares is made, if required, a prospectus supplement will be distributed that will set forth the number of shares being offered and the terms of the offering, including the name of any underwriter, dealer or agent, the purchase price paid by any underwriter, any discount, commission and other item constituting compensation, any discount, commission or concession allowed or reallowed or paid to any dealer, and the proposed selling price to the public.
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MATERIAL UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS FOR U.S. HOLDERS

The following discussion is a summary of material U.S. federal income tax considerations applicable to U.S. Holders (as defined below) of our Ordinary Shares or Public Warrants (other thanordinary shares purchased from the Sponsor or any of its affiliates, except that, for purposes ofselling shareholders in this discussion, the term “Public Warrants” also refers to the Private Warrants registered hereby),offering as a consequence of the ownership and disposition of our Ordinary Shares and Public Warrants.ordinary shares. This discussion addresses only those holders that hold our Ordinary Shares or Public Warrantsordinary shares as capital assets (generally property held for investment). This summary does not discuss all aspects of U.S. federal income taxation that may be relevant to particular investors in light of their particular circumstances, or to investors subject to special tax rules, such as:

financial institutions or financial services entities,
insurance companies,
mutual funds,
pension plans,
S corporations,
broker-dealers,
broker-dealers,
traders in securities that
elect mark-to-market treatment,
regulated investment companies,
real estate investment trusts,
trusts and estates,
tax-exempt
organizations (including private foundations),
passive foreign investment companies,
controlled foreign corporations,
governments or agencies or instrumentalities thereof,
investors that hold our Ordinary Shares or Public Warrantsordinary shares or who will hold our Ordinary Shares or Public Warrantsordinary shares as part of a “straddle,” “hedge,” “conversion,” “synthetic security,” “constructive ownership transaction,” “constructive sale” or other integrated transaction for U.S. federal income tax purposes,
investors subject to the alternative minimum tax provisions of the Internal Revenue Code of 1986, as amended (the “Code”),
U.S. Holders that have a functional currency other than the U.S. dollar,
accrual method taxpayers that file applicable financial statements as described in Section 451(b) of the Code,
U.S. expatriates,
investors subject to the U.S. “inversion” rules,
holders owning or considered as owning (directly, indirectly, or through attribution) five percent (measured by vote or value) or more of our Ordinary Shares,
ordinary shares, or
persons who received any of our Ordinary Sharesordinary shares or warrantsPublic Warrants issued pursuant to an exercise of employee share options, in connection with employee share incentive plans or otherwise as compensation, fees or other consideration in connection with performance of services or similar arrangements.

This summary does not discuss any state, local, or
non-U.S.
tax considerations, any
non-income
tax (such as gift or estate tax) considerations, the alternative minimum tax or the Medicare tax on net investment income.

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If a partnership (including an entity or arrangement treated as a partnership for U.S. federal income tax purposes) is the beneficial owner of our Ordinary Shares or Public Warrants,ordinary shares, the tax treatment of a partner in such partnership will generally depend upon the status of the partner, the activities of the partnership and the partner and certain determinations made at the partner level. If you are a partner of a partnership holding our Ordinary Shares or Public Warrants,ordinary shares, you are urged to consult your tax advisor regarding the tax consequences to you of the ownership and disposition of our Ordinary Shares and Public Warrantsordinary shares by the partnership.

This summary is based upon the Code, the regulations promulgated by the U.S. Treasury Department, current administrative interpretations and practices of the U.S. Internal Revenue Service (“IRS”), and judicial decisions, all as currently in effect and all of which are subject to differing interpretations or to change, possibly with retroactive effect. We have not sought, and do not intend to seek, a ruling from the IRS as to any U.S. federal income tax consideration described herein. No assurance can be given that the IRS would not assert, or that a court would not sustain, a position contrary to any of the tax considerations described below.

THIS DISCUSSION IS FOR INFORMATIONAL PURPOSES ONLY. EACH U.S. HOLDER SHOULD CONSULT ITS TAX ADVISOR WITH RESPECT TO THE PARTICULAR TAX CONSEQUENCES TO SUCH HOLDER OF THE OWNERSHIP AND DISPOSITION OF OUR ORDINARY SHARES AND PUBLIC WARRANTS.
SHARES.

For purposes of this discussion, a “U.S. Holder” is a beneficial owner of our Ordinary Shares or Public Warrants, as the case may be,ordinary shares that is:

an individual who is a U.S. citizen or resident of the United States,
a corporation (including an entity treated as a corporation for U.S. federal income tax purposes) created or organized (or treated as created or organized) in or under the laws of the United States, any state thereof or the District of Columbia,
an estate the income of which is includible in gross income for U.S. federal income tax purposes regardless of its source, or
a trust (i) the administration of which is subject to the primary supervision of a U.S. court and which has one or more U.S. persons (within the meaning of the Code) having the authority to control all substantial decisions of the trust or (ii) that has in effect a valid election under applicable Treasury Regulations to be treated as a U.S. person.

Treatment of HoldCoRockley as a
Non-U.S.
Corporation for U.S. Federal Income Tax Purposes

Under current U.S. federal income tax law, a corporation generally will be considered to be a U.S. corporation for U.S. federal income tax purposes only if it is created or organized in the United States or under the law of the United States, any state thereof or the District of Columbia. Accordingly, under generally applicable U.S. federal income tax rules, HoldCo,Rockley, which is not created or organized in the
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United States or under the law of the United States, any state thereof or the District of Columbia but is instead a Cayman Islands incorporated entity and tax resident of the United Kingdom, would generally be classified as a
non-U.S.
corporation. Section 7874 of the Code and the Treasury Regulations promulgated thereunder, however, contain specific rules that may cause a
non-U.S.
corporation to be treated as a U.S. corporation for U.S. federal income tax purposes.

The Section 7874 rules are complex and require analysis of all relevant facts, and there is limited guidance as to their application. HoldCoRockley believes, and the remainder of this discussion assumes that, it will not be treated as a U.S. corporation for U.S. federal income tax purposes under Section 7874 of the Code. If it were determined that HoldCoRockley is treated as a U.S. corporation for U.S. federal income tax purposes under Section 7874 of the Code and the Treasury Regulations promulgated thereunder, HoldCoRockley would be liable for U.S. federal income tax on its income just like any other U.S. corporation, and U.S. Holders of our Ordinary Shares and Public Warrantsordinary shares would be treated as holders of stock and warrants of a U.S. corporation.

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Dividends and Other Distributions on our Ordinary Shares

Distributions (including, for the balance of this discussion, deemed distributions) on our Ordinary Sharesordinary shares will generally be taxable as a dividend for U.S. federal income tax purposes to the extent paid from HoldCo’sRockley’s current or accumulated earnings and profits, as determined under U.S. federal income tax principles. Because we do not intend to determine our earnings and profits on the basis of U.S. federal income tax principles, the full amount of any distribution we pay will generally be treated as a dividend for U.S. federal income tax purposes. The amount of any such distribution will include any amounts withheld by us (or another applicable withholding agent). Amounts treated as dividends that HoldCoRockley pays to a U.S. Holder that is a taxable corporation generally will be taxed at regular tax rates and will not qualify for the
dividends-received
deduction generally allowed to domestic corporations in respect of dividends received from other domestic corporations. With respect to
non-corporate
U.S. Holders, under tax laws currently in effect and subject to certain exceptions (including, but not limited to, dividends treated as investment income for purposes of investment interest deduction limitations), dividends generally will be taxed at the lower applicable long-term capital gains rate only if our Ordinary Sharesordinary shares are readily tradable on an established securities market in the United States or HoldCoRockley is eligible for benefits under an applicable tax treaty with the United States, and, in each case, HoldCoRockley is not treated as a PFIC (as defined below) with respect to such U.S. Holder at the time the dividend was paid or in the preceding year and provided certain holding period requirements are met. The amount of any dividend distribution paid in foreign currency will be the U.S. dollar amount calculated by reference to the applicable exchange rate in effect on the date of actual or constructive receipt, regardless of whether the payment is in fact converted into U.S. dollars at that time. A U.S. Holder may have foreign currency gain or loss if a foreign-currency dividend is converted into U.S. dollars after the date of receipt.

Dividends paid on our Ordinary Sharesordinary shares will generally be treated as income from foreign sources and will generally constitute passive category income for U.S. foreign tax credit purposes. Depending on the U.S. Holder’s individual facts and circumstances, a U.S. Holder may be eligible, subject to a number of complex limitations, to claim a foreign tax credit in respect of any nonrefundable foreign withholding taxes imposed on dividends received on our Ordinary Shares.ordinary shares. A U.S. Holder that does not elect to claim a foreign tax credit for foreign taxes withheld may instead claim a deduction, for U.S. federal income tax purposes, in respect of such withholding, but only for a year in which the U.S. Holder elects to do so for all creditable foreign income taxes. The rules governing the foreign tax credit are complex and their outcome depends in large part on the U.S. Holder’s individual facts and circumstances. Accordingly, U.S. Holders are urged to consult their tax advisors regarding the availability of the foreign tax credit under their particular circumstances.

Gain or Loss on Sale, Taxable Exchange or Other Taxable Disposition of Ordinary Shares or Public Warrants

Upon any sale, exchange or other taxable disposition of our Ordinary Shares or Public Warrants,ordinary shares, a U.S. Holder generally will recognize gain or loss in an amount equal to the difference between (i) the sum of (x) the amount of cash and (y) the fair market value of any other property, received in such sale, exchange or other taxable disposition and (ii) the U.S. Holder’s adjusted tax basis in such Ordinary Shares or Public Warrants in each caseordinary shares as calculated in U.S. dollars. Any such gain or loss generally will be capital gain or loss and will be long-term capital gain or loss if the U.S. Holder’s holding period for such Ordinary Shares or Public Warrantsordinary shares exceeds one year. Long-term capital gain realized by a
non-corporate
U.S. Holder generally will be taxable at a reduced rate. The deduction of capital losses is subject to limitations. U.S. Holders are urged to consult their tax advisors regarding the tax consequences if a
non-U.S.
tax is imposed on a disposition of our Ordinary Shares or Public Warrants,ordinary shares, including the availability of the foreign tax credit under their particular circumstances.
Exercise or Lapse of Public Warrants
Except as discussed below with respect to the cashless exercise of a Public Warrant, a U.S. Holder generally will not recognize taxable gain or loss on the exercise of a Public Warrant. The U.S. Holder’s tax basis in our Ordinary Share received upon exercise of a Public Warrant generally will be an amount equal to the sum of the U.S. Holder’s initial investment in the exercised Public Warrant and the exercise price of such Public Warrant. It
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is unclear whether the U.S. Holder’s holding period for Ordinary Shares received upon exercise of the Public Warrants will begin on the date following the date of exercise or on the date of exercise of the Public Warrants; in either case, the holding period will not include the period during which the U.S. Holder held the Public Warrants. If a Public Warrant is allowed to lapse unexercised, a U.S. Holder generally will recognize a capital loss equal to such U.S. Holder’s tax basis in the Public Warrant.
The tax consequences of a cashless exercise of a Public Warrant are not clear under current tax law. A cashless exercise may be
tax-free,
either because the exercise is not a realization event or because the exercise is treated as a recapitalization for U.S. federal income tax purposes. In either
tax-free
situation, a U.S. Holder’s basis in the Ordinary Shares received generally should equal the U.S. Holder’s basis in the Public Warrants exercised therefor. If the cashless exercise were treated as not being a realization event (and not a recapitalization), it is unclear whether a U.S. Holder’s holding period in the Ordinary Shares would be treated as commencing on the date following the date of exercise or on the date of exercise of the Public Warrant; in either case, the holding period would not include the period during which the U.S. Holder held the Public Warrants. If the cashless exercise were treated as a recapitalization, the holding period of the Ordinary Shares would include the holding period of the Public Warrants exercised therefor.
It is also possible that a cashless exercise could be treated in part as a taxable exchange in which gain or loss would be recognized. In such event, a U.S. Holder could be deemed to have surrendered Public Warrants with an aggregate fair market value equal to the exercise price for the total number of Public Warrants to be exercised. The U.S. Holder would recognize capital gain or loss in an amount equal to the difference between the fair market value of the Public Warrants deemed surrendered and the U.S. Holder’s adjusted tax basis in such Public Warrants. In this case, a U.S. Holder’s tax basis in the Ordinary Shares received would equal the sum of the U.S. Holder’s tax basis in the Public Warrants exercised and the exercise price of such Public Warrants. It is unclear whether a U.S. Holder’s holding period for Ordinary Shares would commence on the date following the date of exercise or on the date of exercise of the Public Warrants; in either case, the holding period would not include the period during which the U.S. Holder held the Public Warrants.
Due to the absence of authority on the U.S. federal income tax treatment of a cashless exercise, including when a U.S. Holder’s holding period would commence with respect to our Ordinary Shares received, there can be no assurance which, if any, of the alternative tax consequences and holding periods described above would be adopted by the IRS or a court of law. Accordingly, U.S. Holders should consult their tax advisors regarding the tax consequences of any cashless exercise of Public Warrants.
Possible Constructive Distributions
The terms of each Public Warrant provide for an adjustment to the number of Ordinary Shares for which the Public Warrant may be exercised or to the exercise price of the Public Warrant in certain events, as discussed in the section of this prospectus entitled “
Description of Our Securities—Warrants—Public Warrants
.” An adjustment which has the effect of preventing dilution generally is not taxable. The U.S. Holders of the Public Warrants would, however, be treated as receiving a constructive distribution from us if, for example, the adjustment to the number of such Ordinary Shares received upon exercise of the Public Warrants or to the exercise price of the Public Warrants increases the proportionate interest of the U.S. Holder of Public Warrants in our assets or earnings and profits (
e.g.,
through an increase in the number of Ordinary Shares that would be obtained upon exercise or through a decrease in the exercise price of a Public Warrant) as a result of a distribution (or a transaction treated as a distribution) of cash or other property, such as other securities, to the holders of Ordinary Shares, which is taxable to the holders of such shares as a distribution. Such constructive distribution would be subject to tax as described under that section in the same manner as if the U.S. Holders of the Public Warrants received a cash distribution from us equal to the fair market value of such increased interest.
145

Passive Foreign Investment Company Rules

A “foreign” (
i.e.,
non-U.S.)
corporation will be classified as a “passive foreign investment company” or PFIC for any taxable year if either (i) at least 75 percent of its gross income for such year consists of certain types of “passive” income, or (ii) at least 50 percent of the value of its assets (generally determined on the basis of a quarterly average) during such year is attributable to assets that produce passive income or are held for the production of passive income. Based on the current and anticipated value of our assets and composition of our income and assets, we do not presently expect to be a PFIC for the current taxable year or the foreseeable future. However, while we do not expect to be or become a PFIC, no assurance can be given in this regard because the determination as to whether we are a PFIC for any taxable year is a fact-intensive determination that depends, in part, upon the composition and classification of our income and assets, which cannot be determined until after the end of a taxable year.

If we are classified as a PFIC in any year during which a U.S. Holder owns our Ordinary Shares or Public Warrants,ordinary shares, certain adverse tax consequences could apply to such U.S. Holder. Certain elections may be available (including a
mark-to-market
election) to U.S. Holders that may mitigate some of those adverse consequences. U.S. Holders should consult their tax advisors regarding the U.S. federal income tax consequences of owning and disposing of our Ordinary Shares or Public Warrantsordinary shares if we are or become a PFIC.

Additional Reporting Requirements

Certain U.S. Holders may be required to file an IRS Form 926 (Return by a U.S. Transferor of Property to a Foreign Corporation) to report a transfer of property to HoldCo. Substantial penalties may be imposed on a U.S. Holder that fails to comply with this reporting requirement and the period of limitations on assessment and collection of U.S. federal income taxes will be extended in the event of a failure to comply. In addition, certain U.S. Holders holding specified foreign financial assets with an aggregate value in excess of the applicable dollar thresholds are required to report information to the IRS relating to our Ordinary Shares,ordinary shares, subject to certain exceptions (including an exception for Ordinary Sharesordinary
111


shares held in accounts maintained by U.S. financial institutions), by attaching a complete IRS Form 8938 (Statement of Specified Foreign Financial Assets) with their tax return for each year in which they hold our Ordinary Shares.ordinary shares. Substantial penalties apply to any failure to file IRS Form 8938 and the period of limitations on assessment and collection of U.S. federal income taxes will be extended in the event of a failure to comply. U.S. Holders are urged to consult their tax advisors regarding the effect, if any, of these rules on the ownership and disposition of our Ordinary Shares.
ordinary shares.

Information Reporting and Backup Withholding

Payments of dividends and sales proceeds that are made within the United States or through certain
U.S.-related
financial intermediaries are subject to information reporting, and may be subject to backup withholding. Backup withholding generally will not apply, however, to a U.S. Holder if (i) the U.S. Holder is a corporation or other exempt recipient or (ii) in the case of backup withholding, the U.S. Holder provides a correct taxpayer identification number and certifies that it is not subject to backup withholding.

Backup withholding is not an additional tax. The amount of any backup withholding from a payment to a holder will be allowed as a credit against such holder’s U.S. federal income tax liability and may entitle it to a refund, provided that the required information is timely furnished to the IRS.

THE U.S. FEDERAL INCOME TAX DISCUSSION SET FORTH ABOVE IS INCLUDED FOR GENERAL INFORMATION ONLY AND MAY NOT BE APPLICABLE TO YOU DEPENDING UPON YOUR PARTICULAR SITUATION. PROSPECTIVE INVESTORS ARE URGED TO CONSULT THEIR OWN TAX ADVISORS WITH RESPECT TO THE TAX CONSEQUENCES TO THEM OF THE OWNERSHIP AND DISPOSITION OF OUR ORDINARY SHARES AND PUBLIC WARRANTS INCLUDING THE TAX CONSEQUENCES UNDER STATE, LOCAL, ESTATE, FOREIGN AND OTHER TAX LAWS AND TAX TREATIES AND THE POSSIBLE EFFECTS OF CHANGES IN U.S. OR OTHER TAX LAWS.





146
112

Table of Contents

LEGAL MATTERS

The validity of the securitiesordinary shares offered by this prospectus will be passed upon for us by Pillsbury Winthrop Shaw Pittman LLP and Travers Thorp Alberga.

EXPERTS

The financial statements of SC Health Corporation as of December 31, 2020 and 2019 and for each of the years then ended included in this prospectus have been audited by WithumSmith+Brown, PC, an independent registered public accounting firm, as set forth in their report thereon (which contains an explanatory paragraph relating to SC Health Corporation’s ability to continue as a going concern as described in Note 1 to the financial statements), appearing elsewhere in this prospectus, and are included in reliance on such report given on the authority of such film as experts in accounting and auditing.
The consolidated financial statements of Rockley Photonics Holdings Limited at December 31, 20202021 and 2019,2020, and for each of the two years in the period ended December 31, 2020, included2021, appearing in the prospectus of Rockley Photonics Holdings Limited, which is referred tothis Prospectus and made part of this Registration Statement have been audited by Ernst & Young LLP, independent registered public accounting firm, as set forth in their report thereon (which contains an explanatory paragraph describing conditions that raise substantial doubt about the Company’s ability to continue as a going concern as described in Note 1 to the consolidated financial statements) appearing elsewhere herein, and are included in reliance upon such report given on the authority of such firm as experts in auditingaccounting and accounting.
auditing.
147


CHANGE IN AUDITOR
As previously disclosed, on August 11, 2021, HoldCo, Rockley UK, and SC Health consummated the Business Combination, as a result of which each of Rockley UK and SC Health became a wholly owned subsidiary of HoldCo (the “Company”), and the Company became the holding company of the combined group listed on the NYSE.
On August 11, 2021, HoldCo engaged Ernst & Young LLP (“EY”) as the independent registered public accounting firm of the Company and its subsidiaries in connection with the Company’s consolidated financial statements for the year ended December 31, 2021. The engagement of EY was approved by the audit committee of the board of directors of the Company. EY currently also serves as the independent registered public accounting firm of Rockley UK. Accordingly, WithumSmith+Brown, PC (“Withum”), SC Health’s independent registered public accounting firm prior to the closing of the Business Combination, was informed that it would be dismissed as SC Health’s independent registered public accounting firm effective as of August 11, 2021.
The audit reports of Withum on the financial statements of SC Health as of December 31, 2020 and 2019 and for the period from December 10, 2018 (inception) through December 31, 2018 did not contain any adverse opinion or disclaimer of opinion, nor were they qualified or modified as to uncertainty, audit scope or accounting principles except as follows: such audit report contained an explanatory paragraph in which Withum expressed substantial doubt as to SC Health’s ability to continue as a going concern.
During the years ended December 31, 2019 and 2020 and the subsequent interim period preceding such dismissal (including the six months ended June 30, 2021), there were no disagreements (as defined in Item 304(a)(iv) of Regulation
S-K)
between SC Health and Withum on any matter of accounting principles or practices, financial disclosure or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of Withum, would have caused it to make reference to the subject matter of the disagreements in its reports on SC Health’s financial statements for such period.
During the years ended December 31, 2019 and 2020 and the subsequent interim period preceding such dismissal (including the six months ended June 30, 2021), there were no “reportable events” (as defined in Item 304(a)(1)(v) of Regulation
S-K).
During the years ended December 31, 2019 and 2020 and the subsequent interim period preceding such dismissal (including the six months ended June 30, 2021), neither SC Health nor anyone on its behalf consulted EY regarding either (i) the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered on SC Health’s financial statements, and neither a written report nor oral advice was provided to SC Health that EY concluded was an important factor considered by SC Health in reaching a decision as to any accounting, auditing or financial reporting issue, or (ii) any matter that was either the subject of a “disagreement” or a “reportable event,” as defined in Items 304(a)(1)(iv) and 304(a)(1)(v) of Regulation
S-K,
respectively.
HoldCo has provided Withum with a copy of the foregoing disclosures and has requested that Withum furnish it with a letter addressed to the U.S. Securities and Exchange Commission stating whether it agrees with the statements set forth above and, if not, stating the respects in which it does not agree. A copy of Withum’s letter, dated August 16, 2021, is filed as Exhibit 16.1 to the registration statement of which this prospectus forms a part.
148

WHERE YOU CAN FIND MORE INFORMATION

We are required to file annual, quarterly and current reports, proxy statements and other information with the SEC as required by the Exchange Act. The SEC maintains an Internet site that contains reports, proxy and information statements, and other information regarding issuers, including Rockley, that file electronically with the SEC. You can read Rockley’s SEC filings, including this prospectus, over the Internet at the SEC’s website at http://www.sec.gov.

Our website address is www.rockleyphotonics.com. Through our website, we make available, free of charge, the following documents as soon as reasonably practicable after they are electronically filed with, or furnished to, the SEC, including our Annual Reports on Form
10-K;
our proxy statements for our annual and special stockholdershareholder meetings; our Quarterly Reports on Form
10-Q;
our Current Reports on Form
8-K;
Forms 3, 4, and 5 and Schedules 13D with respect to our securities filed on behalf of our directors and our executive officers; and amendments to those documents. The information contained on, or that may be accessed through, our website is not a part of, and is not incorporated into, this prospectus.

We will provide to each person, including any beneficial owner, to whom a prospectus is delivered, a copy of any or all of the reports or documents that have been incorporated by reference in the prospectus contained in the registration statement but not delivered with the prospectus. We will provide these reports or documents upon written or oral request at no cost to the requester. You may request these reports or documents by contacting us at: Rockley Photonics Holdings Limited, 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, United Kingdom WA14 2DT, Attn: Investor Relations, telephone number +44 (0) 1865 292017 or
626-995-0001,
email address: investors@rockleyphotonics.com
.
Our website address is
www.rockleyphotonics.com and such reports and documents may be accessed from
https://investors.rockleyphotonics.com/financials/sec-filings/default.aspxiv.
Informationdefault.aspxiv.Information contained on or accessible through Rockley’s website is not a part of the registration statement of which this prospectus forms a part, and the inclusion of Rockley’s website address in this prospectus is an inactive textual reference only.

DISCLOSURE OF COMMISSION POSITION ON INDEMNIFICATION FOR SECURITIES ACT LIABILITIES

Insofar as indemnification for liabilities arising under the Securities Act may be permitted to our directors, officers, and controlling persons, we have been informed that in the opinion of the Securities and Exchange Commission this indemnification is against public policy as expressed in the Securities Act and is therefore unenforceable.



149
F-113

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS
ROCKLEY PHOTONICS HOLDINGS LIMITED

INDEX TO FINANCIAL STATEMENTS

Condensed Consolidated Unaudited Financial Statements for the Three Months Ended March 31, 2022 and 2021
Page
F-2
F-3
ROCKLEY PHOTONICS LIMITED
Condensed Consolidated Financial Statements for the Six Months Ended June 30, 2021 (Unaudited)
Page
F-4
F-5F-3
F-6F-5
F-7F-6
F-8F-7


Consolidated Audited Financial Statements for the Years Ended December 31, 2021 and 2020
Consolidated Financial Statements for the Years Ended December 31, 2020 and 2019
Page
F-29F-22
F-30F-23
F-31F-24
(Deficit)F-32F-25
F-33F-26
F-34
SC HEALTH CORPORATION
Page
F-63
Condensed Consolidated Financial Statements for the Six Months Ended June 30, 2021 (Unaudited)
F-64
F-65
F-66
F-67
F-68
Consolidated Financial Statements for the Years Ended December 31, 2020 and 2019
F-85
F-87
F-88
F-89
F-90
F-91F-27
F-1

Table of Contents

ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Balance Sheets
(in thousands)
   
As of
 
   
June 30, 2021
   
March 11, 2021
 
   
(Unaudited)
 
Assets
    
Current assets
    
Receivable from affiliate
  $50   $50 
  
 
 
   
 
 
 
Total current assets
   50    50 
  
 
 
   
 
 
 
Total assets
  $50   $50 
  
 
 
   
 
 
 
Commitments and contingencies
    
         
Shareholder’s equity
    
Shareholder’s equity
    
Ordinary Shares and additional
paid-in
capital (Note 2)
  $50   $50 
  
 
 
   
 
 
 
Total Shareholder’s equity
   50    50 
  
 
 
   
 
 
 
See accompanying notes to condensed consolidated financial statements.
F-2

Rockley Photonics Holdings Limited
Notes to Condensed Financial Statements
(Unaudited)
1.
Organization and Background
Rockley Photonics Holdings Limited (“HoldCo”, “we”, “us”, or “our”) was incorporated in the Cayman Islands with limited liability on March 11, 2021.
As more fully described below, on August 11, 2021, HoldCo completed a merger with SC Health Corporation and Rockley Photonics Limited (“Rockley”), with Rockley surviving the merger as a wholly-owned subsidiary of HoldCo (the “Business Combination”). Immediately following the completion of the Business Combination and the related organizational transactions on August 11, 2021, HoldCo received $168.0 million in gross proceeds. Rockley will operate, conduct and control all of the business and affairs of HoldCo.
SC Health and the shareholders of Rockley hold approximately 1.4% and 82.4% ownership interest in Rockley Photonics Holdings Limited, respectively.
Basis of Presentation
Our balance sheets have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”). Statements of income, shareholders’ equity and cash flows have not been presented because, as of March 11, 2021 and through to June 30, 2021, we have not engaged in any business or other activities except in connection with our formation.
2.
Shareholder’s Equity
On March 11, 2021, upon formation of HoldCo, our board of directors (the Rockley Photonics Holdings Limited Board) authorized the issuance of 1 ordinary share with an initial par value of $0.00001 per share, to Dr. Andrew Rickman, OBE. Rockley contributed additional
paid-in
capital of $50,000 at the formation of HoldCo in contemplation of the organizational transactions discussed in sections below.
3.
Subsequent Events
Subsequent events have been evaluated through the date that these financial statements were issued.
In relation to the Business Combination, on July 22, 2021, HoldCo’s Form
S-4
Registration Statement received a Notice of Effectiveness from the SEC. On August 9, 2021, among other things, we proposed to the High Court of the United Kingdom a transfer scheme of arrangement under Part 26 of the Companies Act pursuant to which our shareholders exchanged all of Rockley Photonics Limited shares for Rockley Photonics Holdings Limited Ordinary Shares, at a conversion price of $10.00 per share. The transfer was conditional upon the approval of the Business Combination Agreement, the Business Combination and the Plan of Merger by SC Health shareholders. All items were approved on August 6, 2021.
The Business Combination was consummated on August 11, 2021 and HoldCo became a publicly traded company listed on the New York Stock Exchange (“NYSE”) under the symbol “RKLY.” Subsequent to the consummation of the Business Combination, Rockley and its subsidiary entities became a wholly owned subsidiary of HoldCo.
F-3

ROCKLEY PHOTONICS LIMITED
Condensed Consolidated Balance Sheets
(Unaudited and in thousands, except share amounts and par value)

 March 31, 2022December 31, 2021
Assets
Current assets
Cash and cash equivalents$11,863 $36,786 
Short-term investments18,072 26,965 
Accounts receivable, net of allowance of $302 as of March 31, 2022 and December 31, 2021830 1,359 
Other receivables, net of allowance of $0 and $141 as of March 31, 2022 and December 31, 2021, respectively49,249 47,462 
Prepaid expenses and other current assets6,749 6,802 
Total current assets86,763 119,374 
Long-term investments6,445 17,659 
Property and equipment, net10,075 10,187 
Equity method investment5,213 4,879 
Intangible assets, net3,048 3,048 
Other non-current assets7,784 7,683 
Total assets$119,328 $162,830 
Liabilities and Shareholders’ Equity (Deficit)
Current liabilities
Trade payables$4,458 $6,882 
Accrued expenses20,082 17,360 
Debt, current portion21,316 26,312 
Other current liabilities1,440 1,238 
Total current liabilities47,296 51,792 
Warrant liabilities3,266 3,477 
Other long-term liabilities3,366 3,743 
Total liabilities$53,928 $59,012 
Commitments and contingencies (Note 14)
00
Shareholders’ equity (deficit)
Ordinary shares, $0.000004 par value; 12,417,500,000 authorized as of March 31, 2022 and December 31, 2021; 129,005,167 and 127,860,639 issued and outstanding as of March 31, 2022 and December 31, 2021, respectively— — 
Additional paid-in-capital508,368 504,714 
Accumulated other comprehensive loss(291)— 
Accumulated deficit(442,677)(400,896)
Total shareholders’ equity (deficit)65,400 103,818 
Total liabilities and shareholders’ equity (deficit)$119,328 $162,830 
   
As of
 
   
June 30, 2021
  
December 31, 202
0
 
   
(Unaudited)
    
Assets
         
Current assets
         
Cash and cash equivalents
  $35,395  $19,228 
Accounts receivable, net of allowance for doubtful accounts of $377 and $0 as of June 30, 2021 and December 31, 2020, respectively
   2,411   4,925 
Other receivables
   23,037   18,024 
Prepaid expenses
   7,724   1,605 
Other current assets
   258   609 
   
 
 
  
 
 
 
Total current assets
   68,825   44,391 
Property, equipment, and finance lease
right-of-use
assets, net
   8,170   6,182 
Equity method investment
   4,711   5,202 
Intangible assets, net
   3,048   3,048 
Other
non-current
assets
   11,715   1,607 
   
 
 
  
 
 
 
Total assets
  $96,469  $60,430 
   
 
 
  
 
 
 
Liabilities and Shareholders’ Deficit
         
Current liabilities
         
Trade payables
  $8,692  $4,413 
Accrued expenses
   12,104   10,395 
Other current liabilities
   1,020   998 
Total current liabilities
   21,816   15,806 
Long-term debt
   194,328   74,804 
Other long-term liabilities
   2,719   1,127 
   
 
 
  
 
 
 
Total liabilities
   218,863   91,737 
Commitments and contingencies (Note 13)
0   0   
         
Shareholders’ deficit
         
Ordinary Shares, $0.00001 par value; 55,982,833 authorized as of June 30, 2021 and December 31, 2020; 33,825,620 and 33,637,762 issued and outstanding as of June 30, 2021 and December 31, 2020, respectively
   —     —   
Additional
paid-in-capital
   205,823   201,576 
Accumulated deficit
   (328,217  (232,883
   
 
 
  
 
 
 
Total shareholders’ deficit
   (122,394  (31,307
   
 
 
  
 
 
 
Total liabilities and Shareholders’ deficit
  $96,469  $60,430 
   
 
 
  
 
 
 
See accompanying notes to condensed consolidated financial statements.
F-2


F-4

ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Consolidated Statements of Operations and Comprehensive Loss
(Unaudited and in thousands, except share and per share amounts)
 Three Months Ended March 31,
 20222021
Revenue$962 $1,771 
Cost of revenue3,395 3,734 
Gross profit(2,433)(1,963)
Operating expenses:
Selling, general, and administrative expenses10,938 7,305 
Research and development expenses24,802 15,980 
Total operating expenses35,740 23,285 
Loss from operations(38,173)(25,248)
Other income (expense):
Other expense(14)— 
Interest expense, net(2,653)(147)
Gain (loss) on equity method investment207 (163)
Change in fair value of debt instruments— (39,653)
Change in fair value of warrant liabilities211 — 
(Loss) gain on foreign currency(1,228)534 
Total other expense(3,477)(39,429)
Loss before income taxes(41,650)(64,677)
Provision for income tax131 100 
Net loss$(41,781)$(64,777)
Net loss per share:
Basic and diluted$(0.33)$(0.77)
Weighted-average shares outstanding:
Basic and diluted128,443,050 83,883,581 
   
Three Months Ended June 30
  
Six Months Ended June 30,
 
   
2021
  
2020
  
2021
  
2020
 
Revenue
  $2,195  $7,881  $3,966  $14,544 
Cost of revenue
   4,549   6,522   8,283   13,085 
   
 
 
  
 
 
  
 
 
  
 
 
 
Gross profit
   (2,354  1,359   (4,317  1,459 
Operating expenses:
                 
Selling, general and administrative expenses
   6,715   3,604   14,020   7,249 
Research and development expenses
   17,551   7,746   33,531   16,217 
   
 
 
  
 
 
  
 
 
  
 
 
 
Total operating expenses
   24,266   11,350   47,551   23,466 
   
 
 
  
 
 
  
 
 
  
 
 
 
Loss from operations
   (26,620  (9,991  (51,868  (22,007
Other income (expense):
                 
Forgiveness of PPP loan
   2,860   —     2,860   —   
Interest expense, net
   (179  (34  (326  (74
Equity method investment loss
   (597  (102  (760  (252
Change in fair value of debt instruments
   (6,008  312   (45,661  (2,222
Gain (loss) on foreign currency
   97   (108  631   (1,654
   
 
 
  
 
 
  
 
 
  
 
 
 
Total other income (expense)
   (3,827  68   (43,256  (4,202
   
 
 
  
 
 
  
 
 
  
 
 
 
Loss before income taxes
   (30,447  (9,923  (95,124  (26,209
Provision for income tax
   110   80   210   220 
   
 
 
  
 
 
  
 
 
  
 
 
 
Net loss and comprehensive loss
  $(30,557 $(10,003 $(95,334 $(26,429
   
 
 
  
 
 
  
 
 
  
 
 
 
 
                
Net loss per share:
                 
Basic and diluted
  $(0.90 $(0.30 $(2.82 $(0.79
   
 
 
  
 
 
  
 
 
  
 
 
 
Weighted-average shares outstanding:
                 
Basic and diluted
   33,922,973   33,625,899   33,850,070   33,554,441 
   
 
 
  
 
 
  
 
 
  
 
 
 
See accompanying notes to condensed consolidated financial statements.
F-5

F-3


ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Consolidated Statements of Shareholders’ DeficitComprehensive Loss
(Unaudited and in thousands, except share amounts)
thousands)
   
Number of
Ordinary
Shares
   
Ordinary Shares
and Additional

Paid-in
Capital
   
Accumulated

Deficit
  
Total
Shareholders’
Deficit
 
Balance, December 31, 2020
   33,637,762   $201,576   $(232,883 $(31,307
Net loss
   —      —      (64,777  (64,777
Exercise of stock options
   87,244    137    —     137 
Exercise of warrants
   23,278    —      —     —   
Issuance of warrants
   —      263    —     263 
Stock-based compensation
   —      1,725    —     1,725 
   
 
 
   
 
 
   
 
 
  
 
 
 
Balance, March 31, 2021
   33,748,284   $203,701   $(297,660 $(93,959
Net loss
   —      —      (30,557  (30,557
Exercise of stock options
   77,336    146    —     146 
Stock-based compensation
   —      1,976    —     1,976 
   
 
 
   
 
 
   
 
 
  
 
 
 
Balance, June 30, 2021
   33,825,620   $205,823   $(328,217 $(122,394
   
 
 
   
 
 
   
 
 
  
 
 
 

 Three Months Ended March 31,
 20222021
Net loss$(41,781)$(64,777)
Other comprehensive loss:
Unrealized loss on available-for-sale securities(291)— 
Total other comprehensive loss(291)— 
Comprehensive loss$(42,072)$(64,777)
   
Number of
Ordinary
Shares
   
Ordinary Shares
and Additional
Paid-in
Capital
  
Accumulated
Deficit
  
Total
Shareholders’
Deficit
 
Balance, December 31, 2019
   33,337,115   $188,865  $(152,606 $36,259 
Net loss
   —      —     (16,426  (16,426
Exercise of stock options
   3,730    20   —     20 
Exercise of warrants
   5,523    7   —     7 
Stock-based compensation
   —      1,644   —     1,644 
Ordinary share issuance, net of issuance costs
   147,432    2,087       2,087 
Balance, March 31, 2020
   33,493,800   $192,623  $(169,032 $23,591 
Net loss
   —      —     (10,003  (10,003
Exercise of stock options
   —      —     —     —   
Exercise of warrants
   —      —     —     —   
Stock-based compensation
   —      2,545   —     2,545 
Ordinary share issuance, net of issuance costs
   —      (126  —     (126
Balance, June 30, 2020
   33,493,800   $195,042  $(179,035 $16,007 
   
 
 
   
 
 
  
 
 
  
 
 
 
See accompanying notes to condensed consolidated financial statements.
F-4


F-6

ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Consolidated Statements of Shareholders’ Equity (Deficit)
(Unaudited and in thousands, except share amounts)
Number of
Ordinary
Shares
Ordinary Shares and Additional Paid-in CapitalAccumulated Other Comprehensive LossAccumulated
Deficit
Total
Shareholders’
Equity (Deficit)
Balance, December 31, 2021127,860,639 504,714 — (400,896)103,818 
Net loss— — (41,781)(41,781)
Other comprehensive loss— (291)— (291)
Exercise of stock options789,809 579 — — 579 
Vesting of restricted stock units,
net of withholding taxes
354,719 (359)— (359)
Stock-based compensation— 4,029 — — 4,029 
Transaction costs— (595)— — (595)
Balance, March 31, 2022129,005,167 508,368 (291)(442,677)65,400 
Number of
Ordinary
Shares
 Ordinary Shares and Additional Paid-in CapitalAccumulated Other Comprehensive LossAccumulated
Deficit
Total
Shareholders’ Equity (Deficit)
Balance, December 31, 202083,539,382 201,576 — (232,883)(31,307)
Net loss— — — (64,777)(64,777)
Exercise of stock options216,670 137 — — 137 
Exercise of warrants57,811 — — — — 
Issuance of warrants— 263 — — 263 
Stock-based compensation— 1,725 — — 1,725 
Balance, March 31, 202183,813,863 203,701 — (297,660)(93,959)
See accompanying notes to condensed consolidated financial statements.

F-5



ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Consolidated Statements of Cash Flows
(Unaudited and in thousands)
 Three Months Ended
March 31,
 20222021
Cash flows from operating activities:
Net loss$(41,781)$(64,777)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization1,504 930 
(Reversal) bad debt expense(141)377 
Accretion of marketable securities to redemption value(74)— 
Net realized loss on sale of marketable securities(13)— 
Stock-based compensation4,029 1,725 
Change in equity-method investment(334)(113)
Change in fair value of debt instrument— 39,653 
Change in fair value of warrant liabilities(211)— 
Changes in operating assets and liabilities:
Accounts receivable529 2,243 
Other receivables(1,646)(2,369)
Prepaid expenses and other current assets53 (5,706)
Other non-current assets49 (1,497)
Trade payables(2,805)1,972 
Accrued expenses2,223 843 
Other current and long-term liabilities(175)1,820 
Net cash used in operating activities(38,793)(24,899)
Cash flows from investing activities:
Purchase of property and equipment(1,010)(713)
Proceeds from sale and maturities of marketable securities19,903 — 
Net cash provided by (used in) investing activities18,893 (713)
Cash flows from financing activities:
Proceeds from convertible loan notes— 76,723 
Principal payments on long-term debt(4,995)— 
Proceeds from exercise of options579 137 
Proceeds from issuance of warrants— 263 
Debt issuance costs incurred— (1,140)
Transaction costs(248)— 
Withheld taxes paid on behalf of employees on net settled stock-based awards(359)— 
Net cash (used in) provided by financing activities(5,023)75,983 
Net (decrease) increase in cash and cash equivalents(24,923)50,371 
Cash and cash equivalents:
Beginning of period36,786 19,228 
End of period$11,863 $69,599 
   
Six Months Ended
June 30,
 
   
2021
  
202
0
 
Cash flows from operating activities:
         
Net loss
  $(95,334 $(26,429
Adjustments to reconcile net loss to net cash used in operating activities:
         
Depreciation and amortization of property, equipment and finance lease
right-of-use
assets
  $1,999  $1,395 
Gain on disposal of property and equipment
  $—    $(98
Bad debt expense
   377  $—   
Stock-based compensation
  $3,701  $4,189 
Change in equity-method investment
  $491  $252 
Change in fair value of debt instrument
  $45,661  $2,222 
Forgiveness of Paycheck Protection Program loan
   (2,860  —   
Changes in operating assets and liabilities:
         
Accounts receivable
  $2,137  $(1,382
Other receivables
  $(5,013 $8,602 
Prepaid expenses and other current assets
  $(5,769 $1,263 
Other
non-current
assets
  $(1,733 $357 
Trade payables
  $(130 $(4,347
Accrued expenses
  $402  $1,708 
Other current and long-term liabilities
  $1,614  $(838
   
 
 
  
 
 
 
Net cash used in operating activities
   (54,457  (13,106
Cash flows from financing activities:
         
Purchase of property and equipment
   (2,822  (650
Payment for asset acquisition
   (500  —   
Investment in equity method investee
   —     (2,500
   
 
 
  
 
 
 
Net cash used in investing activities
   (3,322  (3,150
Cash flows from financing activities:
         
Proceeds from convertible loan notes
   76,723   12,250 
Principal payments on long-term debt
   —     (1,952
Proceeds from issuance of Ordinary Shares, net of issuance costs
   —     1,961 
Proceeds from Paycheck Protection Program loan
   —     2,860 
Proceeds from exercise of options
   283   20 
Proceeds from the exercise of warrants
   233   7 
Proceeds from issuance of warrants
   263   —   
Debt issuance costs incurred
   (3,556  —   
Principal payments on finance lease
   —     (1,231
   
 
 
  
 
 
 
Net cash provided by financing activities
   73,946   13,915 
Net increase (decrease) in cash and cash equivalents
   16,167   (2,341
Cash and cash equivalents:
         
Beginning of period
   19,228   20,904 
   
 
 
  
 
 
 
End of period
  $35,395  $18,563 
See accompanying notes to condensed consolidated financial statements.


F-7

ROCKLEY PHOTONICS LIMITEDF-6

Notes to Condensed Consolidated Financial Statements

(Unaudited)1.Description of Business and Significant Accounting Policies
1.
Description of Business and Significant Accounting Policies
Description of Business
Rockley Photonics Limited and its subsidiary entities (together, “we”, “us”, “our”, “Rockley” or, “the Company”) was founded in 2013 in the United Kingdom. We specializespecializes in the research and development of integrated silicon photonics chipsets and havechipsets. Rockley has developed a versatile, application specific, third-generation silicon photonics platform specifically designed for the opticaloptical integration challenges facing numerous mega-trend markets. We haveRockley has partnered with multiple
tier-1
customers across the markets to deliver complex optical systems required for transformational sensor,sensors, communications, and medical product realization.
On August 11, 2021, Rockley Photonics Limited ("Legacy Rockley") completed a business combination (the "Business Combination") with SC Health Corporation, a special purpose acquisition company ("SC Health"), with Rockley Photonics Holdings Limited and its subsidiaries surviving the merger. Upon the consummation of the Business Combination, the Company became a publicly traded company listed on the New York Stock Exchange ("NYSE") under the symbol "RKLY". For additional information on the Business Combination, please refer to Note 2, Business Combination, to these condensed consolidated financial statements. Unless the context otherwise requires, references in these notes to "Rockley", the "Company", "we", "us", or "our" and any related terms are intended to mean the post-Business Combination consolidated company, Rockley Photonics Holdings Limited, while "Legacy Rockley" and "SC Health" refers to the entities prior to the Business Combination.
Basis of Presentation and Preparation
The accompanying unaudited condensed consolidated financial statements have been prepared by the Company, and reflect all adjustments, consisting only of normal recurring adjustments, that are, in the opinion of management, necessary for the fair presentation of our financial position, results of operations, comprehensive income, cash flows and shareholders’ equity for the interim periods presented. The statements have been prepared in accordance with GAAP for interim financial information. Accordingly, these statements do not include all information and footnotes required by GAAP for annual consolidated financial statements, and should be read in conjunction with our auditedthe annual consolidated financial statements and the accompanying notes theretocontained in the Company’s audited consolidated financial statements as of andour Annual Report on Form 10-K for the year ended December 31, 2020 included in the Rockley Photonics Holdings Limited’s Registration Statement on
Form S-4
(File
No. 333-255019),
which was declared effective by the SEC on July 22, 2021. The results of operations for the three and six months ended June 30, 2021March 31, 2022 are not necessarily indicative of the operating results to be expected for the full fiscal year or future operating periods.
We accounted for the Business Combination as a forward recapitalization in accordance with GAAP (the "Forward Recapitalization"). Under this method of accounting, SC Health was treated as the acquired company and Legacy Rockley was deemed to be the accounting acquirer for financial reporting purposes. Accordingly, for accounting purposes, the Forward Recapitalization was treated as the equivalent of Legacy Rockley issuing stock for the net assets of SC Health, accompanied by a recapitalization. The net assets of SC Health are stated at historical cost, with no goodwill or other intangible assets recorded. The condensed consolidated assets, liabilities and results of operations prior to the Forward Recapitalization are those of Legacy Rockley. The condensed consolidated financial statements of the combined company post-Forward Recapitalization represents the combined results of Rockley and SC Health beginning August 11, 2021, the date the Business Combination was consummated. The shares, corresponding capital amounts and earnings per share available for shareholders of Legacy Rockley, prior to the Business Combination, converted into the right to receive 2.4835 (the "Exchange Ratio") ordinary shares of Rockley Photonics Holdings Limited, par value $0.000004 (the "ordinary shares"). The recapitalization of the number of ordinary shares attributable to Legacy Rockley is reflected retroactively as shares reflecting the Exchange Ratio to the earliest period presented and is utilized for calculating earnings per share in all prior periods presented.
The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. Such estimates include, but are not limited to, revenue recognition, reserves and allowances; valuation of intangibles; product warranties; employee compensation and benefit accruals; stock-based compensation; loss contingencies; income taxes andtaxes; fair value measurements.measurements; and warrant liabilities. Actual results could differ materially from those estimates. Management’s estimates include, as applicable, the anticipated impacts of the
COVID-19
pandemic.
Going ConcernF-7


Going Concern
The Company has incurred net losses since inception, has an accumulated deficit of $328.2$442.7 million as of June 30, 2021March 31, 2022 and negative cash flow from operations of $54.5$38.8 million for the sixthree months ended June 30, 2021March 31, 2022 and expects to incur losses from operations for the foreseeable future. As of June 30, 2021,March 31, 2022, the Company had cash, and cash equivalents and investments of approximately $35.4$36.4 million. The Company’s ability to meet its obligations in the ordinary course of business is dependent on its ability to obtain additional financing. As a result, there is substantial doubt about ourthe Company's ability to continue as a going concern.concern within one year after the date these financial statements are issued. The condensed consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the normal course of business. The condensed consolidated financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of this uncertainty.
OurThe Company's future liquidity needs, and ability to address those needs, will largely be determined by ourits ability to obtain additional financing on terms acceptable to us. WeThe Company will continue to seek additional capital through the sale
F-8

of debt or equity, or other arrangements, however, there can be no assurance that we will be able to
raise
additional capital when needed or under acceptable terms, if at all. The sale of additional equity may dilute existing shareholdersshareholders. If the Company raises funds by issuing debt securities, these debt securities would have rights, preferences, and newly issued shares may containprivileges senior rights and preferences compared to currently outstandingthe holders of ordinary shares. Issued debt securities may contain covenants andthat limit ourthe Company's ability to pay dividends or make other distributions to shareholders. If we are unable to obtain additional financing, operations may be scaled back or discontinued.​​​​​​​
Global Pandemic
The
COVID-19
global pandemic recently reached the two-year mark and our priority continues to be the health and safety of our employees. The overall recovery from the COVID-19 pandemic has prompted extraordinary measures by governmentsbeen uneven and businesseshas presented many challenges and risks from general economic uncertainty, changes in consumer demand, disruption of supply chains and challenges with hiring, labor and supply cost inflation. However, as we implemented our phased return to control the spread of
COVID-19
office plan starting in most or all regions throughout the world. These actions have included travel bans, quarantines, and similar mandates for individuals to substantially restrict normal activities and for businesses to curtail normal operations.
The COVID–19 pandemic has adversely impacted our operational efficiency and caused delays in operational activities. During the second quarter ofJuly 2021, we were able to provide greater levels of work flexibility to employees and maintain health and safety standards for employees meeting all regulatory requirements.

We continually evaluate the nature and extent of changes to the market and economic conditions related to the COVID-19 pandemic and assess the potential impact on our business and financial position. Despite the emergence of vaccines and vaccine boosters, less virulent strains of COVID-19 such as the Omicron variant, and reduced positivity rates, the end of the COVID-19 pandemic is still uncertain. As such, we expect that the pandemic may continue to take cautious steps to protecthave an effect on our workforce, support community efforts,results, although the magnitude, duration, and follow local government guidelines. Certain key laboratory employees and facilities have continued internal testing and laboratory work to the extent necessary to service customer commitments. The remaining
non-essential
workforce were recommended to continue performing their duties from home. The ongoing impact will depend on the durationfull effects of the pandemic which is being mitigated by the vaccinationon our future results of operations or cash flows remain difficult to predict at this time.

For further discussion of the general population and gradual easingrisks posed to our business from the COVID-19 pandemic, refer to Item 1A of restrictions.our Form 10-K for the year ended December 31, 2021.
Recently Adopted Accounting Pronouncements
In August 2018,December 2019, the FASB issued ASU
2018-13,
Fair Value Measurement (“ 2019-12,
Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes, which affects general principles within Topic 820”): Disclosure Framework – Changes740, and are meant to simplify and reduce the cost of accounting for income taxes. It removes certain exceptions to the Disclosure Requirements for Fair Value Measurement, which modifies the disclosure requirements on fair value measurementsgeneral principles in Topic 820,740 and simplifies areas including franchise taxes that are partially based on the conceptsincome, transactions with a government that result in a step up in the Concepts Statement, includingtax basis of goodwill, the consideration of costsincremental approach for intraperiod tax allocation, interim period income tax accounting for year-to-date losses that exceed anticipated losses and benefits. An entityenacted changes in tax laws in interim periods. ASU 2019-12 is permitted to early adopt either the entire standard or only the provisions that eliminate or modify requirements.effective for fiscal years beginning after December 15, 2020. The Company adopted this guidance onstandard as of January 1, 2020.2021. The adoption of the guidancethis standard did not have a material impact on the condensedCompany’s consolidated financial statements.
On June 16, 2016, the FASB issued ASU
No. 2016-13,
Measurement of Credit Losses on Financial Instruments (“Topic 326”), requiring the measurement and recognition of expected credit losses for financial assets held at amortized cost, which include our accounts receivable and contract assets. The standard also requires that the Company recognizes credit impairment losses related to our
available-for-sale
debt securities through an allowance for credit losses instead of a reduction in the cost basis. The Company adopted this guidance on January 1, 2021. The adoption of the guidance did not have a material impact on the condensed consolidated financial statements.
In August 2020, the FASB issued ASU
2020-06,
Debt-Debt with Conversion and Other Options (Subtopic
470-20)
and Derivatives and Hedging – Contracts in Entity’s Own Equity (Subtopic
815-40):
Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity.Equity
. This ASU simplifies the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts in an entity’s own equity. The Company adopted this guidance on January 1, 2021. The adoption of the guidance did not have a material impact on the condensed consolidated financial statements.
Accounting Pronouncements Issued but Not Yet Adopted
In December 2019,May 2021, the FASB issued ASU
2019-12,
Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes, which affects general principles within Topic 740, and are meant 2021-04,
Modification of Equity Classified Written Call Options, to simplifyclarify and reduce the cost ofdiversity in an issuer’s accounting for income taxes. It removes certain exceptions to the general principles in Topic 740 and
F-9

simplifies areas including franchise taxesfreestanding equity-classified written call options such as warrants that are partiallyremain equity classified after modification or exchange based on income, transactions with a government that result in a step up inconsideration of the tax basiseconomic substance of goodwill, the incremental approach for intraperiod tax allocation, interim period income tax accounting for
year-to-date
losses that exceed anticipated losses and enacted changes in tax
laws
in interim periods.modification or exchange. ASU
2019-12
2021-04 is effective for fiscal years beginning after December 15, 2021 and early adoption is permitted. While the Company is continuing to assess the timing of adoption and the potential impacts of ASU 2021-04, it does not expect ASU 2021-04 to have a material effect on its consolidated financial statements.
2020In November 2021, the FASB issued ASU 2021-10, Government Assistance (Topic 832) Disclosures by Business Entities about Government Assistance. This amendment in ASU 2021-10 aims to increase transparency about government assistance transactions that are not in the scope of other GAAP guidance. The ASU requires disclosure of the nature and significant terms and considerations of
,
F-8


the transactions, the accounting policies used and the effects of those transactions. The ASU is effective for fiscal years beginning after December 15, 2021, with early adoption permitted. The Company is currently evaluatingin the impactprocess of assessing the impacts of ASU 2021-10 on its consolidated financial statements.


2.Business Combination
On August 11, 2021 (the "Closing Date"), Legacy Rockley, SC Health, and Rockley Mergersub Limited, an exempted company incorporated in the Cayman Islands as a direct wholly owned subsidiary of the Company (“Merger Sub”), consummated the business combination contemplated by the Business Combination Agreement and Plan of Merger, dated as of March 19, 2021 (the “Business Combination Agreement”). Immediately upon the consummation of the Business Combination, Legacy Rockley became a wholly owned subsidiary of the Company and Merger Sub merged with and into SC Health, with SC Health surviving the merger and becoming a direct wholly owned subsidiary of the Company. Subsequently, SC Health's ordinary shares and warrants ceased trading on the NYSE while the Company's ordinary shares and warrants began trading on the NYSE under the symbols “RKLY” and “RKLY.WS,” respectively.
Pursuant to the Business Combination Agreement, each of the following transactions occurred in the following order: (i) pursuant to a scheme of arrangement approved by the UK courts (the “Scheme”), on August 9, 2021, all of Legacy Rockley’s ordinary shares, including shares issued immediately prior to the Scheme becoming effective as a result of the conversion of then-outstanding convertible loan notes and the exercise of warrants, were transferred by Rockley shareholders in exchange for an equivalent number of shares in the Company; (ii) the holders of options over shares in Legacy Rockley rolled over their options into new options to purchase shares in the Company; (iii) warrants to purchase shares in Legacy Rockley (other than one warrant instrument that by its terms was replicated at the Company) not exercised for shares in Legacy Rockley prior to the effectiveness of the Scheme described above were cancelled, such that immediately following the Scheme, Legacy Rockley became a direct wholly-owned subsidiary of the Company; (iv) the Company subsequently completed a stock-split to prepare its share capital for Merger Sub’s merger into SC Health; (v) certain accredited investors (including entities affiliated with the SC Health Sponsor) purchased an aggregate of 15.0 million ordinary shares for a purchase price of $10.00 per share, or an aggregate purchase price of $150.0 million; (vi) on August 11, 2021, Merger Sub was merged with and into SC Health, with SC Health surviving the merger and becoming a direct wholly-owned subsidiary of the Company; and (vii) the ordinary shares and warrants in SC Health were exchanged for ordinary shares and warrants in the Company.
F-9


The Business Combination was accounted for as a forward recapitalization, with no goodwill or other intangible assets recorded, in accordance with GAAP. Under this guidance will havemethod of accounting, SC Health was treated as the acquired company and Legacy Rockley was deemed to be the accounting acquirer for financial reporting purposes. This determination was primarily based on the existing shareholders of Legacy Rockley obtaining a majority voting power in the Company, and as such, having the power to appoint a majority of the members of the Company’s board of directors (the "Board"); the operations of Legacy Rockley prior to the acquisition comprising the only ongoing operations of the combined entity based on the historical operating activity and employee base; and the senior management of Legacy Rockley comprising the majority of the senior management of the Company. Accordingly, for accounting purposes, the financial statements of the Company represent a continuation of the financial statements of Legacy Rockley with the acquisition being treated as the equivalent of Legacy Rockley issuing stock for the net assets of SC Health, accompanied by a recapitalization.
As a result of the Business Combination, the Company incurred equity issuance costs and other costs considered direct and incremental to the transaction, totaling $45.5 million and consisting of legal, accounting, financial advisory and other professional fees. These amounts are reflected within additional paid-in capital in the condensed consolidated financial statements.​​​​​​​
balance sheet as of March 31, 2022.
2.
Revenue
Recognition
DisaggregationSummary of RevenueNet Proceeds
The following table depictsreconciles the disaggregationelements of revenue by geography, consistent with how we evaluate its financial performancethe net proceeds from the Business Combination as of March 31, 2022 (in thousands):
Recapitalization
Cash inflow from SC Health's trust account, net of redemptions$17,966 
Cash inflow from PIPE100,000 
Cash inflow from SC Health Sponsor50,000 
Less: Transaction Costs(45,515)
Net cash received from the Business Combination$122,451 
Summary of Shares Issued
The total number of shares of the Company's ordinary shares issued and outstanding immediately following the consummation of the Business Combination was approximately 126.7 million, comprising (in thousands):
Number of Shares
Legacy Rockley shareholders prior to the Business Combination104,016 
SC Health Shareholders1,777 
Sponsor Shareholders10,563 
PIPE Investors10,000 
Other Shareholders1
319 
Total number of shares126,675 
   
Three Months Ended June 30
   
Six Months Ended June 30,
 
   
    2021    
   
    2020    
   
    2021    
   
    2020    
 
United States
  $2,195   $5,423   $3,966   $12,086 
Rest of World
  $—     $2,458   $—     $2,458 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total revenue
  $(2,195  $7,881   $3,966   $14,544 
   
 
 
   
 
 
   
 
 
   
 
 
 
1 The Company issued 319,000 ordinary shares at a value of $10.00 per share to Cowen and Company LLC ("Cowen") and BCW Securities LLC in lieu of cash payment for a portion of the $3.2 million fees payable to Cowen as part of the transaction costs.

3.Segment, Geographic, and Significant CustomersCustomer Information
Our operations are organized into a single operating and reportable segment for financial reporting purposes, based on how our Chief Operating Decision Maker (“CODM”) manages the business, makes operating decisions around the allocation of resources, and evaluates operating performance. Our CODM is our Chief Executive Officer, who reviews our operating results on a consolidated basis.
The following table presents our revenue disaggregated by primary geographical market where revenues are attributable to the region in which the billing address of the customer is located (in thousands):
F-10


 Three Months Ended March 31,
 20222021
 (Unaudited)
United States$962 $1,771 
Total revenue$962 $1,771 
The following tables summarize our most significant customers as of June 30, 2021March 31, 2022 and December 31, 20202021 and for the three and six months ended June 30, 2021March 31, 2022 and 2020:
2021:
   
Revenue
 
   
Three Months Ended June 30
  
Six Months Ended June 30,
 
   
2021
  
2020
  
2021
  
2020
 
   
(Unaudited)
  
(Unaudited)
 
Customer A
   100  69  100  83
Customer B
   0    31  0    17
 Revenue
 Three Months Ended March 31,
 20222021
 (Unaudited)
Customer A82 %100 %
Customer B17 %— %
 Accounts Receivable
 March 31, 2022December 31, 2021
 (Unaudited) 
Customer A87 %88 %
Customer B12 %12 %
   
Accounts Receivable
 
   
As of
 
   
June 30, 2021
  
December 31, 2020
 
Customer A
   81  33
Customer B
   17  67
3.
Equity Method Investment
AsThe following table presents property, equipment, finance lease and intangible assets held in the U.S. and internationally in various foreign subsidiaries as of June 30, 2021March 31, 2022 and December 31, 2020,2021 (in thousands):
As of
March 31, 2022December 31, 2021
United States$8,705 $8,442 
Rest of World4,418 4,793 
Total property, equipment, finance lease and intangible assets$13,123 $13,235 
4.Equity Method Investment
As of March 31, 2022 and December 31, 2021, we held an investment in Hengtong Rockley Technology Co., Ltd (“HRT”) and we appointed two. Two of the HRT’sHRT's five board members.members were appointed by Rockley. HRT manufactures and sells optical fiber transceivers based on silicon photonics chipsets. HRT has share capital consisting solely of Ordinary Shares.ordinary shares. We hold 24.9% of HRT’s Ordinary Shares, which isordinary shares, and the same as the proportion of its voting rights. We consider HRT to be a variable interest entity upon which the Company does exercise significant influence, butinfluence. However, considering key factors, such as ownership interest, representation on the board of directors, and participation in policy-making decisions, the Company concluded it does not control the investment. Accordingly, the investment in HRT is accounted for under the equity method. We elected to use a three-month lag to record our share of HRT’s results. See Note 11, Related Party Transactions for details on the Company’s transactions with HRT.
F-10

The following table summarizes our investment in HRT for the sixthree months ended June 30, 2021March 31, 2022 (in thousands):
Beginning balance, January 1, 2022$4,879 
Investment in HRT— 
Remeasurement gain on HRT127 
Share of gain of HRT207 
Ending balance, March 31, 2022$5,213 
   
June 30, 2021
 
   
(Unaudited)
 
Beginning balance
  $5,202 
Investment in HRT
   0   
Remeasurement gain on HRT
   269 
Share of loss of HRT
   (760
   
 
 
 
Ending balance
  $4,711 
   
 
 
 
Our maximum exposure to loss as a result of our involvement with HRT is limited to the balance of our investment.
F-11


5.Financial Instruments and Fair Value Measurements
4.
Fair Value Measurements
Our financial assets are considered Level 1 in theThe accounting guidance for fair value hierarchy and measured atmeasurements provides a framework for measuring fair value were as follows (in thousands):
   
As of
 
   
June 30,
2021
   
December 31,
2020
 
   
(Unaudited)
     
Assets
          
Cash equivalents          
   
 
 
   
 
 
 
Money market funds
  $11,316   $11,516 
   
 
 
   
 
 
 
Allon either a recurring or nonrecurring basis, whereby the inputs used in valuation techniques are assigned a hierarchical level. The following are the three levels of our financial liabilities are considered Level 3 in the fair value hierarchy, where inputs to measure fair value:
Level 1: Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets.
Level 2: Inputs that reflect quoted prices for identical assets or liabilities in less active markets; quoted prices for similar assets or liabilities in active markets; benchmark yields, reported trades, broker/dealer quotes, inputs other than quoted prices that are observable for the assets or liabilities; or inputs that are derived principally from or corroborated by observable market data by correlation or other means.
Level 3: Unobservable inputs that reflect our own assumptions incorporated in valuation techniques used to measure fair value werevalue. These assumptions are required to be consistent with market participant assumptions that are reasonably available.
We consider an active market to be one in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis, and consider an inactive market to be one in which there are infrequent or few transactions for the asset or liability, the prices are not current, or price quotations vary substantially either over time or among market makers. Where appropriate, our own or the counterparty’s non-performance risk is considered unobservable. The Company’s assessment of the significance of a particular input toin measuring the fair values of liabilities and assets, respectively.
Investments
The following is a summary of our investments at fair value measurement in its entirety requires managementfor the periods ended March 31, 2022 and December 31, 2021 (in thousands):
 March 31, 2022December 31, 2021
Corporate bonds and commercial paper$1,144 $20,037 
U.S. Treasury securities23,373 24,587 
Total investments$24,517 $44,624 
The following table presents the contractual maturities of our debt investments as of March 31, 2022 (in thousands):
 Amortized CostFair Value
Due in one year or less$18,222 $18,072 
Due after one year through five years6,530 6,445 
$24,752 $24,517 
Actual maturities may differ from the contractual maturities because borrowers may have the right to make judgements and consider factors specific to the liability.call or prepay certain obligations.









F-12


Fair Value of Financial Instruments
The following table summarizes our financial assets measured at fair value on a recurring basis (in thousands):
 March 31, 2022
Fair Value Measurements at Reporting Date Using
 TotalLevel 1Level 2
Cash and cash equivalents$11,863 $11,863 $— 
Corporate bonds and commercial paper1,144 — 1,144 
U.S. Treasury securities23,373 23,373 0
Total cash, cash equivalents and investments$36,380 $35,236 $1,144 
 December 31, 2021
Fair Value Measurements at Reporting Date Using
 TotalLevel 1Level 2
Cash and cash equivalents$36,786 $36,786 $— 
Corporate bonds and commercial paper20,037 — 20,037 
U.S. Treasury securities24,587 24,587 — 
Total cash and cash equivalents$81,410 $61,373 $20,037 
The financial liabilities subject to fair value measurement on a recurring basis, were as follows (in thousands):
 As of
 March 31, 2022December 31, 2021
 (Unaudited) 
Financial Liabilities
Private Placement Warrants3,266 3,477 
Total financial liabilities$3,266 $3,477 
Private Placement Warrants
The Company has determined that the Private Placement Warrants are classified within Level 3 of the fair value hierarchy as the fair value is estimated using the Modified Black Scholes Option Pricing Model. The discussion on the accounting of the Private Placement Warrants is fully described in Note 5—"Fair Value Measurements", to the consolidated financial statements included in “Item 8—Financial Statements and Supplementary Data” of our Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on March 10, 2022.
   
As of
 
   
June 30,
2021
   
December 31,
2020
 
   
(Unaudited)
     
Financial Liabilities
          
3.00% – 2020 Convertible Notes
  $36,214   $32,106 
8.00% – 2020 Convertible Notes
   17,038    14,789 
2020 Term Facility Loan
   39,970    25,049 
5.00% – $50.0 Million Convertible Notes
   11,220    —   
5.00% – $25.0 Million Convertible Notes
   43,070    —   
5.00% – $30.0 Million Convertible Notes
   46,816    —   
   
 
 
   
 
 
 
Total financial liabilities
  $194,328   $71,944 
   
 
 
   
 
 
 
ChangesThe following table presents the changes in the fair value of debt that is accounted for at fair value are presented as gains or losses in the condensed consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments.
F-11

3.00% – 2020 Convertible Notes
On March 9, 2020, we issued $21.3 million of 3.00% Convertible Notes and elected the fair value option of accounting for this debt instrument (see Note 6, Long Term Debt for details). At June 30, 2021, the contractual outstanding principal of the 3.00% Convertible Notes Due 2025 was $21.3 million and the fair value was $36.2 million. As of June 30, 2021, we measured fair value using a binomial lattice model (which is discussed in further detail below) with the following significant inputs:
Fair Value per share of Ordinary Shares
  $24.70 
Risk-free interest rate
   0.03
Expected volatility
   55
Expected term, in years
   0.10 
Discount yield
   48.45
Conversion price discount
   25
We recorded a loss of $1.1 million and $4.1 million for the three and six months ended June 30, 2021, respectively from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 3.00% Convertible Notes, as followsPrivate Placement Warrants (in thousands):
Initial measurement, December 31, 2021$3,477 
Mark-to-market adjustment$(211)
Private Placement Warrants balance, March 31, 2022$3,266 
Fair value at December 31, 2020
  $32,106 
Plus: Loss from change in fair value
  $4,108 
Fair value at June 30, 2021
  $36,214 
A binomial lattice model was used to determine the fair value of the 3.00% Convertible Notes Due 2025 based on assumptions as to when these would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon IPO/Sale/Merger/SPAC or maturity, the convertible notes may be converted to Ordinary Shares or redeemed at principal and accrued interest; and (ii) upon qualified financing event, the convertible notes will automatically convert to Ordinary Shares. The lattice model uses the stock price, conversion price, maturity date, risk-free rate, estimated stock volatility and estimated credit spread. We remeasure the fair value of the debt instrument and record a change as a gain or loss in the statements of operations and comprehensive loss for each reporting period.

8.00% – 2020 Convertible Notes

On February 19, 2020, we issued $8.0 million of 8.00% Convertible Notes and elected the fair value option of accounting for this debt instrument (see Note 6, Long Term Debt for details). At June 30, 2021, the contractual outstanding principal of the 8.00% Convertible Notes Due 2027 was $8.0 million and the fair value was $17.0 million (including embedded warrants). As of June 30, 2021, we measured fair value using a binomial lattice model (which is discussed in further detail below) with the following significant inputs: 


Fair Value per share of Ordinary Shares
  $24.70 
Risk-free interest rate
   0.03
Expected volatility
   55
Expected term, in years
   0.10 
Discount yield
   35
Conversion price discount
   40
We recorded a loss of $0.5 million and $2.2 million for the three and six months ended June 30, 2021, respectively from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 8.0% Convertible Notes, as follows (in thousands):


Fair value at December 31, 2020
  $14,789 
Plus: Loss from change in fair value
  $2,249 
Fair value at June 30, 2021
  $17,038 

F-12

A binomial lattice model was used to determine the fair value of the 8.00% Convertible Notes Due 2025 based on assumptions as to when these would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon IPO/Sale/Merger/SPAC or maturity, the convertible notes may be converted to Ordinary Shares or put at 125% of principal and accrued interest; and (ii) upon financing event, the convertible notes may be converted to Ordinary Shares. We remeasure the fair value of the debt instrument and record a change as a gain or loss from in the statements of operations and comprehensive loss for each reporting period.
We issued liability classified warrants in conjunction with the issuance of the 8.00% Convertible Notes. The fair value of these warrants is embedded within the fair value of the 8.00% Convertible Notes presented in the table above.
2020 Term Facility Loan
On September 29, 2020, we issued $35.0 million of convertible notes and elected the fair value option of accounting for this debt instrument (see Note 6, Long Term Debt for details). At June 30, 2021, the contractual outstanding principal of the 2020 Term Facility Loan was $33.9 million and the fair value was $40.0 million. As of June 30, 2021, we measured fair value using a binomial lattice model and discounted cash flow approach for various exit event scenario, with the following significant inputs:
Fair Value per share of Ordinary Shares
  $24.70 
Risk-free interest rate
   0.03
Expected volatility
   55
Expected term, in years
   0.10 
Discount yield
   35
We recorded a loss of $1.2 million and $14.9 million for the three and six months ended June 30, 2021, respectively from a change in fair value of debt in connection with the subsequent fair value remeasurement of 2020 Term Facility Loan, as follows (in thousands):
Fair value at December 31, 2020
  $25,049 
Plus: Loss from change in fair value
  $14,921 
Fair value at June 30, 2021
  $39,970 
A binomial lattice model was used to determine the fair value of the 2020 Term Facility Loan based on assumptions as to when these would be converted upon IPO/Sale/Merger/SPAC. Upon such event, the convertible notes will be paid off as following: (i) if par value exit, repayment of base multiple times principal plus unpaid interest; (ii) if greater value exit, repayment of base multiple plus
add-on
multiple ratio times principal plus unpaid interest.
5.00% – $50.0 Million Convertible Notes
On January 11, 2021, we issued $50.0 million of 5.00% – $50.0 Million Convertible Notes and elected the fair value option of accounting for this debt instrument (see Note 6, Long Term Debt for details). At June 30, 2021, the contractual outstanding principal of the 5.00% – $50.0 Million Convertible Notes Due 2026 was $10.3 million and the fair value was $11.2 million. As of June 30, 2021, we measured fair value using a binomial lattice model (which is discussed in further detail below) with the following significant inputs:
Fair Value per share of Ordinary Shares
  $24.70 
Risk-free interest rate
   0.03
Expected volatility
   55
Expected term, in years
   0.10 
Discount yield
   48.4
F-13


6.Balance Sheet Components

We recorded a loss of $0.3 million and $0.9 million for the three and six months ended June 30, 2021, respectively from a change in fair value of debt in connection with the subsequent fair value remeasurement of 5.00% – $50.0 Million Convertible Note, as follows (in thousands):
Fair value at January 11, 2021
  $10,274 
Plus: Loss from change in fair value
  $946 
Fair value at June 30, 2021
  $11,220 
A binomial lattice model was used to determine the fair value of the 5.00% – $50.0 Million Convertible Notes Due 2026 based on assumptions as to when these would be converted or redeemed at each decision point. Within the lattice model, the following assumptions are made: (i) upon IPO/Sale/Merger/SPAC, the convertible notes may be converted to Ordinary Shares or put at principal and accrued interest; and (ii) upon qualified financing event or maturity, the convertible notes will automatically convert to Ordinary Shares at base price. The lattice model uses the stock price, conversion price, maturity date, risk-free rate, estimated stock volatility and estimated credit spread. We remeasure the fair value of the debt instrument and record the change as a gain or loss from a change as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
5.00% – $25.0 Million Convertible Notes
On December 31, 2020, we issued $25.0 million of 5.00% – $25.0 Million Convertible Notes and elected the fair value option of accounting for this debt instrument (see Note 6, Long Term Debt for details). At June 30, 2021, the contractual outstanding principal of the 5.00% – $25.0 Million Convertible Notes Due 2025 was $25.0 million and the fair value was $43.1 million (including embedded warrants). As of June 30, 2021, we measured fair value using a binomial lattice model (which is discussed in further detail below) with the following significant inputs:
Fair Value per share of Ordinary Shares
  $24.70 
Risk-free interest rate
   0.03
Expected volatility
   55
Expected term, in years
   0.10 
Discount yield
   48.4
We recorded a loss of $1.3 million and $5.5 million for the three and six months ended June 30, 2021, respectively from a change in fair value of debt in connection with subsequent fair value remeasurement of the 5.00% – $25.0 Million Convertible Notes, as follows (in thousands):
Fair value at December 31, 2020
  $37,592 
Plus: Loss from change in fair value
  $5,478 
Fair value at June 30, 2021
  $43,070 
A binomial lattice model was used to determine the fair value of the 5.00% – $25.0 Million Convertible Notes Due 2025 based on assumptions as to when these would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon SPAC, the convertible notes may be converted to Ordinary Shares or put at principal and accrued interest; (ii) upon qualified financing event, the convertible notes may be converted to Ordinary Shares with discount any time after financing date; and (iii) upon maturity, the convertible notes may convert to Ordinary Shares at $675.0 million divided by the number of fully diluted shares. We remeasure the fair
value
of the debt
instrument
and record a change as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
F-14

We issued liability classified warrants in conjunction with the issuance of the 5.00% – $25.0 Million Convertible Notes. We evaluated the terms of these warrants and noted that under ASC 480, our potential
obligation to settle the warrants only when the exercise of contingencies is met. Due to this provision, ASC 480 requires that the warrants are classified as liabilities and combined within the
5.00
% – $
25.0
Million Convertible Notes. The fair value of these warrants is embedded within the fair value of the
5.00
% – $
25.0
Million Convertible Notes presented in the table above.
5.00% – $30.0 Million Convertible Notes
On January 11, 2021, we issued $30.0 million of 5.00% Convertible Notes and elected the fair value option of accounting for this debt instrument (see Note 6, Long Term Debt for details). At June 30, 2021, the contractual outstanding principal of the 5.00% – $30.0 Million Convertible Notes Due 2026 was $30.0 million and the fair value was $46.8 million. As of June 30, 2021 we measured fair value using a binomial lattice model (which is discussed in further detail below) with the following significant inputs:​​​​​​​
Fair Value per share of Ordinary Shares
  $24.70 
Risk-free interest rate
   0.03
Expected volatility
   55
Expected term, in years
   0.10 
Discount yield
   48.4
We recorded a loss of $1.4 million and $8.4 million for the three and six months ended June 30, 2021, respectively from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 5.00% – $30.0 Million Convertible Notes, as follows (in thousands):
Fair value at January 11, 2021
  $38,403 
Plus: Loss from change in fair value
  $8,413 
Fair value at June 30, 2021
  $46,816 
A binomial lattice model was used to determine the fair value of the 5.00% Convertible Notes Due 2026 based on assumptions as to when these would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon SPAC, the convertible notes may be converted to Ordinary Shares or put at principal and accrued interest; and (ii) upon qualified financing event or maturity, the convertible notes will automatically convert to Ordinary Shares at base price. The lattice model uses the stock price, conversion price, maturity date, risk-free rate, estimated stock volatility and estimated credit spread. We remeasure the fair value of the debt instrument and record a change as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
At June 30, 2021 and December 31, 2020, the carrying value of certain financial instruments, such as cash, accounts receivable, other receivable, prepaid expenses and other current assets, trade payable and other current accrued liabilities, approximate fair value due to their relatively short maturities and low market interest rates, if applicable.
F-15

5.
Balance Sheet Components 
Cash and cash equivalents
CashOur cash and cash equivalents balances were concentrated by location as follows:
 March 31, 2022December 31, 2021
United Kingdom77 %97 %
United States21 %%
Other%— %
   
As of
 
   
June 30,
2021
  
December 31,
2020
 
   
(Unaudited)
   
United Kingdom
   92  96
United States
   7  3
Other
   1  1
Other receivables (in
thousands
):
thousands)
 March 31, 2022December 31, 2021
R&D tax credit receivable1
$47,428 $45,632 
Grants receivable700 753 
VAT receivable1,112 1,073 
Other receivable, net
Total other receivables$49,249 $47,462 
1 The research and development tax credit receivable consists of research and development expenses that have been claimed as research and development tax credits in accordance with the relevant U.K. tax legislation. The claims related to the 2020 year are currently under examination by the U.K. government.
   
As of
 
   
June 30,
2021
   
December 31,
2020
 
   
(Unaudited)
     
R&D tax credit receivable
  $21,911   $17,412 
Grants receivable
   573    0   
VAT receivable
   549    607 
Other receivable
   4    5 
   
 
 
   
 
 
 
Total other receivables
  $23,037   $18,024 
   
 
 
   
 
 
 
Property and equipment, net (in thousands):
 March 31, 2022December 31, 2021
Computer equipment$2,129 $1,998 
Lab equipment14,843 13,940 
Motor vehicles31 31 
Furniture and fixtures315 315 
Leasehold improvements1,230 1,230 
Assets under construction30 — 
Total property and equipment$18,578 $17,514 
Less: accumulated depreciation(10,171)(9,088)
Total property and equipment, net$8,407 $8,426 
   
As of
 
   
June 30,
2021
   
December 31,
2020
 
   
(Unaudited)
     
Computer equipment
  $1,744   $1,218 
Lab equipment
   10,081    7,607 
Motor vehicles
   31    31 
Furniture and fixtures
   265    265 
Leasehold improvements
   704    704 
Assets under construction
   561    27 
   
 
 
   
 
 
 
Total property and equipment
  $13,386   $9,852 
Less: accumulated depreciation
   (7,162   (5,802
   
 
 
   
 
 
 
Total property and equipment, net
  $6,224   $4,050 
   
 
 
   
 
 
 
Total depreciation expense for the three months ended June 30,March 31, 2022 and 2021 and 2020 was $1.0$1.4 million and $0.6$0.8 million, respectively. Total depreciation expense forAs part of the six months ended June 30, 2021 and 2020 was $1.8 million and $1.2 million, respectively.
F-16

Tableexpected sale of Contentsthe Company's data communications business in the second quarter of fiscal 2022, a group of fixed assets will be transferred to the buyer of the business. We have not reclassified these fixed assets as Held For Sale as we consider the balance of these fixed assets to be immaterial to our condensed consolidated financial statements.
Finance lease
right-of-use
assets,
net
(in (in thousands):
 March 31, 2022December 31, 2021
Finance lease right-of-use assets$2,966 $2,966 
Less: accumulated amortization(1,298)(1,205)
Total finance lease right-of-use assets, net$1,668 $1,761 
   
As of
 
   
June 30,
2021
   
December 31,
2020
 
   
(Unaudited)
     
Finance lease
right-of-use
assets
  $2,966   $2,966 
Less: accumulated amortization
   (1,020   (834
   
 
 
   
 
 
 
Total finance lease right-of-use assets, net  $1,946   $2,132 
   
 
 
   
 
 
 
Amortization expense for the three months ended June 30,March 31, 2022 and 2021 and 2020 was $0.1 million and $0.1 million, respectively. Amortization expense for the six months ended June 30, 2021 and 2020 was $0.2 million and $0.2 million, respectively.



F-14


Intangible assets, net (in thousands):
 March 31, 2022December 31, 2021
In-process research and development$3,048 $3,048 
Total intangible assets, net$3,048 $3,048 
   
As of
 
   
June 30,
2021
   
December 31,
2020
 
   
(Unaudited)
    
In-process
research and development
  $3,048   $3,048 
   
 
 
   
 
 
 
Total intangible assets, net
  $3,048   $3,048 
   
 
 
   
 
 
 
The Company reviews its intangible assets for potential impairment whenever events or circumstances indicate that the carrying value of the intangible assets may not be recoverable. No impairment charges were recorded for the three and six months ended June 30, 2021March 31, 2022 and 2020.
2021.
Other
non-current
assets (in thousands):
 March 31, 2022December 31, 2021
Security deposits$280 $280 
Operating right of use assets4,257 4,577 
Prepaid asset, net of current portion3,047 2,826 
Other non-current assets200 — 
Total other non-current assets$7,784 $7,683 
   
As of
 
   
June 30,
2021
   
December 31,
2020
 
   
(Unaudited)
    
Capitalized transaction costs
  $8,496   $121 
Operating right of use assets
   3,219    1,486 
   
 
 
   
 
 
 
Total other
non-current
assets
  $11,715   $1,607 
   
 
 
   
 
 
 
Capitalized transaction costs as of June 30, 2021 consist of capitalized professional fees related to accounting, legal and audit matters incurred by the Company, in connection with the Business Combination transaction.
F-17

Accrued expenses (in thousands):
   
As of
 
   
June 30,
2021
   
December 31,
2020
 
   
(Unaudited)
     
Accrued bonus
  $2,926   $3,349 
Accrued payroll and benefits
   2,191    1,524 
Accrued taxes
   75    332 
Accrued fabrication costs
   2,304    2,321 
Share appreciation rights
   741    706 
Other accrued expenses
   3,867    2,163 
   
 
 
   
 
 
 
Total accrued expenses
  $12,104   $10,395 
   
 
 
   
 
 
 
 March 31, 2022December 31, 2021
Accrued bonus$9,587 $7,546 
Accrued payroll and benefits4,016 2,750 
Accrued taxes451 439 
Accrued fabrication costs2,962 3,110 
Accrued transaction costs349 1,004 
Other accrued expenses2,717 2,511 
Total accrued expenses$20,082 $17,360 

6.
Long Term Debt
7.Debt
The remeasurement of the fair value and the conversion of debt adjustments associated with the convertible debt instruments for the three months ended March 31, 2021 are described in “Item 8—Financial Statements and Supplementary Data” of our Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on March 10, 2022.
The following table summarizes
information
relating to our long-term debt, (in thousands):
   
June 30, 2021
 
   
(Unaudited)
 
   
Principal
   
Fair Value
Adjustment
   
Net
 
3.00% – 2020 Convertible Notes
  $21,281   $14,933   $36,214 
8.00% – 2020 Convertible Notes
   8,000    9,038    17,038 
2020 Term Facility Loan
   33,949    6,021    39,970 
5.00% – $50.0 Million Convertible Notes
   10,274    946    11,220 
5.00% – $25.0 Million Convertible Notes
   25,000    18,070    43,070 
5.00% – $30.0 Million Convertible Notes
   30,000    16,816    46,816 
Total long-term debt
  $128,504   $65,824   $194,328 
Less: current portion of long-term debt
   0      0      0   
Long-term debt, net of current portion
  $128,504   $65,824   $194,328 
   
 
 
   
 
 
   
 
 
 
   
December 31, 2020
 
   
Principal
   
Fair Value
Adjustment
   
Net
 
3.00% – 2020 Convertible Notes
  $21,281   $10,825   $32,106 
8.00% – 2020 Convertible Notes
   8,000    6,789    14,789 
2020 Term Facility Loan
   22,500    2,549    25,049 
Paycheck Protection Program
   2,860    0      2,860 
   
 
 
   
 
 
   
 
 
 
Total long-term debt
  $54,641   $20,163   $74,804 
Less: current portion of long-term debt
   0      0      0   
   
 
 
   
 
 
   
 
 
 
Long-term debt, net of current portion
  $54,641   $20,163   $74,804 
   
 
 
   
 
 
   
 
 
 
 March 31, 2022
 PrincipalChange in Fair Value AdjustmentConversion of Debt AdjustmentAccreted InterestCash PaymentNet
2020 Term Facility Loan33,949 6,234 (13,003)6,636 (12,500)$21,316 
Less: current portion of long-term debt(21,316)
Long-term debt, net of current portion$— 
F-18F-15

Future minimum payments under the debt agreements as of June 30, 2021 are as follows (in thousands):
   
Convertible Notes
 
2021 (for the remaining period)
  $0   
2022
   0   
2023
   0   
2024
   0   
2025
   114,179 
Thereafter
   50,274 
   
 
 
 
Total future minimum payments
  $164,453 
Less: current portion of debt principal
   0   
   
 
 
 
Non-current
portion of debt principal
  $164,453 
   
 
 
 
3.00% – 2020 Convertible Notes

The discussion on the 3.00% – 2020 Convertible Notes is fully described in Note 7 of the “Notes to Consolidated Financial Statements” included in the Rockley Photonics Holdings Limited’s Registration Statement on Form
S-4
 December 31, 2021
 PrincipalChange in Fair Value AdjustmentConversion of Debt AdjustmentAccreted InterestCash PaymentNet
2020 Term Facility Loan33,949 6,234 (13,003)4,132 (5,000)$26,312 
Less: current portion of long-term debt(26,312)
Long-term debt, net of current portion$— 
(File
No. 333-255019),
filed with Securities and Exchange Commission (SEC) on May 28, 2021.
We accrued unpaid interest of $0.1 million and $0.3 million in the three and six months ended June 30, 2021, respectively. The accrued unpaid interest for the three and six months ended June 30, 2020 was immaterial.
For the three and six months ended June 30, 2021, we recorded a loss of $1.1 million and $4.1 million, respectively in the condensed consolidated statements of operations and
comprehensive
loss under Change in Fair Value of Debt Instruments. See Note 4, Fair Value Measurements for information about the assumptions used to measure the fair value of the 3.00% Convertible Notes as of June 30, 2021.
8.00% – 2020 Convertible Notes
The discussion on the 8.00% Convertible Notes is fully described in Note 7 of the “Notes to Consolidated Financial Statements” included in the Rockley Photonics Holdings Limited’s Registration Statement on Form
S-4
(File
No. 333-255019),
filed with Securities and Exchange Commission (SEC) on May 28, 2021.
We accrued unpaid interest of $0.2 million and $0.3 million in the three and six months ended June 30, 2021, respectively. We accrued unpaid interest of $0.1 million and $0.2 million for the three and six months ended June 30, 2020, respectively.
For the three and six months ended June 30, 2021, we recorded a loss of $0.5 million and $2.2 million, respectively in the condensed consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments. See Note 4, Fair Value Measurements for information about the assumptions used to measure the fair value of 8.00% Convertible Notes as of June 30, 2021.
2020 Term Facility Loan
Please refer to our Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on March 10, 2022 for information on the 2020 Term Facility Loan.
The discussion onAs of March 31, 2022, the total outstanding debt for the 2020 Term Facility Loan balance was $21.3 million. The Company accrued unpaid interest expense of $2.5 million for the three months ended March 31, 2022 using the effective interest rate method. The 2020 Term Facility Loan includes a financial covenant that requires the Company to maintain a balance of at least $35.0 million in cash and cash equivalents as defined by the Term Facility Loan agreement. On April 13, 2022, the lending parties of the loan entered into an agreement with the Company to lower the cash covenant requirement of the original facility agreement to $25.0 million; as of the date of this report, no event of default was triggered under the 2020 Term Facility Loan.
8.Warrants
The discussion on the Public Warrants and Private Placement Warrantsis fully described in Note 7 of8—"Warrants", to the “Notes to Consolidated Financial Statements”consolidated financial statements included in the Rockley Photonics Holdings Limited’s Registration Statement“Item 8—Financial Statements and Supplementary Data” of our Annual Report on Form
S-4
(File
No. 333-255019),
10-K for the year ended December 31, 2021, as filed with Securities and Exchange Commission (SEC)the SEC on May 28, 2021.March 10, 2022.
The Company paid interest of $0.2 million and $0.3 million in the three and six months ended June 30, 2021, respectively. As of June 30, 2021,March 31, 2022, the total amount borrowed was $33.9 million.
F-19

For$28.0 million, classified as equity and presented within Additional Paid-In Capital on our condensed consolidated balance sheet. As of March 31, 2022, the threeCompany also had 5,450,000 Private Placement Warrants outstanding with a balance of $3.3 million, classified as liability and six months ended June 30, 2021, we recordedpresented within warrant liabilities on our condensed consolidated balance sheet. The warrant liabilities are remeasured on a loss of $1.2 million and $14.9 million, respectivelyrecurring basis, with changes in fair value presented in the condensed consolidated statementsstatement of operations and comprehensive loss under Change in Fair Value of Debt Instruments. See Note 4, Fair Value Measurements for information about the assumptions used to measure the fair value of 2020 Term Facility Loan as of June 30, 2021.
at each reporting period.
On May 25, 2021, we entered into an amendment to the 2020 Term Facility Loan which modified the payment and maturity terms such that
30
% of the outstanding principal was converted to Ordinary Shares of Rockley Photonics Holdings Limited at the closing of a business combination and merger with a SPAC and the remaining 70% will be repaid on or before August 31, 2022.
9.Income Taxes
5.00% – $50.0 Million Convertible Notes
On January 11, 2021, we issued convertible loan notes for an aggregate principal amount of $50.0 million. The 5.00% – $50.0 Million Convertible Notes mature on the fifth anniversary date of the instrument and bear interest at a rate of 5.0% per annum. The 5.00% – $50.0 Million Convertible Notes contain no financial covenants. We accrued unpaid interest ofIncome tax expense was $0.1 million and $0.3$0.1 million infor the three and six months
ended June 30,March 31, 2022 and 2021, respectively. As of June 30, 2021, the total amount borrowed was $10.3 million. The 5.00% – $50.0 Million Convertible Notes are convertible as follows:
(a)    In the event of a qualified financing even with total proceeds raised not less than $25.0 million, the outstanding principal amount and any unpaid accrued interest shall automatically convert into the most senior class of share at a conversion price being lower of 15% discount to the per share subscription price of the equity shares or the price obtained by diving $1,500.0 million by fully diluted share capital of the Company at the date of conversion;
(b)    At an exit event, redeem the outstanding principal amount and any unpaid accrued interest on the original principal or convert the outstanding principal amount of all notes and any unpaid accrued interest into the most senior class of share of the Company at a conversion price equal to the lower of 15% discount to the price per share and the price obtained by dividing $1,500.0 million by fully diluted share capital of the Company at the date of conversion;
(c)    At the maturity date, convert into the most senior class of shares at a conversion price by dividing $1,500.0 million by fully diluted share capital of the Company at the date of conversion.
We elected to account for the 5.00% – $50.0 Million Convertible Notes at fair value as of the issuance date. Management believes that the fair value option better reflects the underlying economics of the 5.0% – $50.0 Million Convertible Notes. Under the fair value election, changes in fair value are reported in the condensed consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments. For the three and six months ended June 30, 2021, we recorded a loss of $0.3 million and $0.9 million, respectively. See Note 4, Fair Value Measurements for information about the assumptions we used to measure the fair value of the 5.00% – $50.0 Million Convertible Notes.
5.00% – $25.0 Million Convertible Notes
On December 31, 2020, we issued convertible loan notes in an aggregate principal amount of $25.0 million. The 5.00% – $25.0 Million Convertible Notes mature on the fifth anniversary date of the instrument and bear interest at a rate of 5.0% per annum. The 5.00% – $25.0 Million Convertible Notes contain no financial covenants. We accrued unpaid interest of $0.3 million and $0.6 million in the three and six months ended June 30, 2021. The 5.00% – $25.0 Million Convertible Notes were convertible as follows:
(a)    In an equity qualified financing event with total proceeds raised not less than $25.0 million, the outstanding principal amount and any unpaid accrued interest shall automatically convert into the most senior
F-20

class of share at a conversion price being lower of 25% discount to the per share subscription
price
of the equity shares or the price obtained by diving $800.0 million by fully diluted share capital of the Company at the date of conversion;
(b)    At an exit event, redeem the outstanding notes for an amount equal to 100% of the outstanding principal plus accrued interest or convert the outstanding principal amount into the most senior class of share of the Company, at a conversion price equal to the lower of 25% discount to the price per share and the price obtained by dividing $800.0 million by fully diluted share capital of the Company at the date of conversion; or
(c)    At the maturity date, convert into the most senior class of shares at a conversion price by dividing $675.0 million by the number of issued shares in the capital of the Company on a fully diluted basis or repay the amount equal to 100% of the outstanding principal amount plus any accrued interest.
We elected to account for the 5.00% – $25.0 Million Convertible Notes at fair value as of the issuance date. Management believes that the fair value option better reflects the underlying economics of the 5.00% – $25.0 Million Convertible Notes. Under the fair value election, changes in fair value are reported in the condensed consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments. For the three and six months ended June 30, 2021, we recorded a loss of $1.3 million and $5.5 million, respectively. See Note 4, Fair Value
Measurements
for information about the assumptions we used to measure the fair value of 5.00% – $25.0 Million Convertible Notes.
In conjunction with the 5.00% – $25.0 Million Convertible Notes, we also issued the holder 278,775 warrants (“5.0% Investor Warrants”) which are convertible into Ordinary Shares of the Company. The warrants have an exercise price of $0.00001 per share and will only become exercisable upon the specified conversion event. The number of shares that the warrants will convert into varies depending on the type of conversion event. The value of the warrants is embedded within the 5.00% – $25.0 Million Convertible Notes.
5.00% – $30.0 Million Convertible Notes
On January 11, 2021, we issued convertible loan notes in an aggregate principal amount of $30.0 million (the “5.00% – $30.0 Million Convertible Notes”). The 5.00% – $30.0 Million Convertible Notes mature on the fifth anniversary date of the instrument and bear interest at a rate of 5.0% per annum. The 5.00% – $30.0 Million Convertible Notes contain no financial covenants. We accrued unpaid interest of $0.4 million and $0.7 million in the three and six months ended June 30, 2021, respectively. The 5.00% – $30.0 Million Convertible Notes were convertible as follows:
(a)    In an equity qualified financing event with total proceeds raised not less than $25.0 million, the outstanding principal amount and any unpaid accrued interest shall automatically convert into the most senior class of share at a conversion price being lower of 25% discount to the per share subscription price of the equity shares or the price obtained by diving $800.0 million by fully diluted share capital of the Company at the date of conversion;
(b)    At an exit event, redeem the outstanding notes for an amount equal to the outstanding principal plus any unpaid accrued interest or convert the outstanding principal amount of all notes and any unpaid accrued interest into the most senior class of share of the Company, at a conversion price equal to the lower of a 25% discount to the price per share and the price obtained by dividing $800.0 million by fully diluted share capital of the Company at the date of conversion; or
(c)    At the maturity date, convert into the most senior class of shares at a conversion price by dividing $800.0 million by fully diluted share capital of the Company at the date of conversion.
We elected to account for the 5.00% – $30.0 Million Convertible Notes at fair value as of the issuance date. Management believes that the fair value option better reflects the underlying economics of the 5.00% – $30.0
F-21

Million Convertible Notes. Under the fair value election, changes in fair value are reported in the condensed consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments. For the three and six months ended June 30, 2021, we recorded a loss of $1.4 million and $8.4 million, respective. See Note 4, Fair Value Measurements for information about the assumptions we used to measure the fair
value
of the 5.00% – $30.0 Million Convertible Notes.
Paycheck Protection Program
The discussion on paycheck protection program is fully described in Note 7 of the “Notes to Consolidated Financial Statements” included in the Rockley Photonics Holdings Limited’s Registration Statement on Form
S-4
(File
No. 333-255019),
filed with Securities and Exchange Commission (SEC) on May 28, 2021.
During June 2021, the $2.9 million of borrowings outstanding under the Paycheck Protection Program (“PPP”) Loan was forgiven in full. Forgiveness income is recorded as a component of other income, net in the condensed consolidated statements of operations and comprehensive loss
.

7.
Income
Taxes
Income tax expense was $0.1 million in both the three months
ended
June 30, 2021 and 2020. Income tax expense was $0.2 million in both the six months ended June 30, 2021 and 2020. The effective income tax rate was less than 1.0% in the three and six months ended June 30, 2021March 31, 2022 and 2020.2021. Our effective tax rate differs from the U.K. statutory rate primarily due to a substantially full valuation allowance against our net deferreddeferred tax assets where it is more likely than not that some or all of the deferred tax assets will not be realized. The income tax expense is primarily related to corporate income taxes in the United States, which operates on a cost–plus arrangements and minimum filing fees in the foreign jurisdictions where we have operations.
8.
Ordinary Shares

10.Shareholders’ Equity (Deficit)
Ordinary
Shares have no liquidation preferences and entitle holdersThe Company is authorized to issue 12,417,500,000 ordinary shares with par value of $0.000004 per share. Each holder of the Company's ordinary shares is entitled to one vote per share. Ordinary shareholders areAs of March 31, 2022, there were 129,005,167 of the Company's ordinary shares issued and outstanding. Holders of the Company's ordinary shares do not have cumulative voting rights. Additionally, the Company has 14,074,986 warrants outstanding as of March 31, 2022. See Note 8, Warrants for additional information.
Each holder of the Company's ordinary shares is entitled to receive
non-cumulative
the payment of dividends when and ifother distributions as may be declared by ourthe Board from time to time out of Directors.the Company’s assets or funds legally available for dividends or other distributions. The Company has not declared or paid any dividends with respect to its ordinary shares for the periods presented.
If the Company is involved in voluntary or involuntary liquidation, dissolution or winding up of the Company’s affairs, or a similar event, each holder of the Company ordinary shares will participate pro rata in all assets remaining after payment of liabilities, subject to prior distribution rights of the Company preferred shares, if any, then outstanding.
Equity Line of Credit
F-16
9.


In October 2021, the Company entered into an equity line of credit arrangement (“ELOC”) with Lincoln Park Capital Fund, LLC, an Illinois limited liability company ("LPCF"). The ELOC is a private placement with registration rights, providing LPCF the ability to purchase up to 7.8 million of the Company's ordinary shares for $50.0 million over 24 months. Proceeds from the sale of shares will go towards the Company to be used for working capital.
No amounts were drawn against the ELOC during any of the periods presented.
11.Net Loss per Share
Earnings per Share
The following is a calculation of basic and diluted net loss per share (in thousands, except for share and per share amounts):
 Three Months Ended March 31,
 20222021
Basic and diluted:
Net loss$(41,781)$(64,777)
Weighted average ordinary shares outstanding128,443,050 83,883,581 
Basic and diluted net loss per share$(0.33)$(0.77)
   
Three Months Ended June 30
  
Six Months Ended June 30,
 
   
2021
  
2020
  
2021
  
2020
 
   
(Unaudited)
  
(Unaudited)
 
Basic and diluted
                 
Net loss
  $(30,557 $(10,003 $(95,334 $(26,429
Weighted average Ordinary Shares outstanding
   33,922,973   33,625,899   33,850,070   33,554,441 
Basic and diluted net loss per share
  $(0.90 $(0.30 $(2.82 $(0.79
Basic net loss per share is calculated by dividing net loss for the period by the weighted average number of the Ordinary Sharesordinary shares outstanding plus 108,821 and 132,099 outstanding warrants for the three months ended June 30, 2021 and 2020 with a $0.01 exercise price.
F-22

For the three and six months ended June 30,March 31, 2022 and 2021, and 2020, we excluded the potential effect of the following outstanding and exercisable options, outstanding RSUs, Legacy Rockley warrants and private and public warrants in the calculation of the diluted loss per share, as the effect would be anti-dilutive due to losses incurred:
incurred. As of March 31, 2022 there were approximately 16.5 million of outstanding options and RSUs and and 14.1 million of private and public warrants of potentially issuable shares with dilutive effect. As of March 31, 2021, there were approximately 14.3 million of potentially issuable shares with dilutive effect.
   
Three Months Ended
June 30
   
Six Months Ended
June 30,
 
   
2021
   
2020
   
2021
   
2020
 
   
(Unaudited)
   
(Unaudited)
 
Outstanding warrants, less outstanding warrants with a $0.01 exercise price
  $899,698   $842,717   $899,698   $842,717 
Outstanding options (including performance options)
  $6,700,277   $6,412,668   $6,700,277   $6,412,668 
   $7,599,975   $7,255,385   $7,599,975   $7,255,385 
   
 
 
   
 
 
   
 
 
   
 
 
 
10.
Stock-Based Compensation

12.Stock-Based Compensation
The Company has established a number of share-based incentive plans for current employees, directors and others, which include Share Appreciation Rights (“SARs”("SARs"), 2013 Share Option Plan (the "2013 Plan"), 2021 Share Option Plan (the "2021 Plan"), Restricted Stock Units ("RSUs"), 2021 Employee Stock Purchase Plan (the "ESPP"),  and Warrants.
Share Appreciation Rights
As of June 30, 2021 and December 31, 2020, the Company had recorded liabilities of $0.7 million and $0.7 million related to these SARs based on their fair value of $24.70 and $20.28 per share as of June 30, 2021 and December 31, 2020, respectively. The total expense that we recognized for the SARs in the condensed consolidated statements of operations and comprehensive loss under selling, general and administrative was immaterial for the three and six months ended June 30, 2021 and 2020, respectively.
2013 Share Option Plan
The holders of Legacy Rockley options under the 2013 Share Option Plan (the "2013 Plan") continue to hold such options and such options remain subject to the same vesting, exercise and other terms and conditions. In connection with the Business Combination, the holders of Legacy Rockley options may exercise their options to purchase a number of ordinary shares equal to the number of shares of Legacy Rockley ordinary shares subject to such Legacy Rockley options multiplied by the Exchange Ratio of 2.4835 (rounded down to the nearest whole share) at an exercise price per share divided by the Exchange Ratio (rounded to the nearest whole cent). The information presented herein is as if the exchange of stock options occurred as of the earliest period presented.
As of June 30, 2021,March 31, 2022, there were 11,458,989 no shares authorizedavailable for grant. Any new grants will become available for issuance under the Plan, of which 3,088,276 shares were available for grant.
2021 Plan.
The following table summarizes the stock option activity related to the 2013 Plan:
Number of
Options
Outstanding
Average
Exercise Price
Per Share
   
Options outstanding at December 31, 202115,381,736 $2.00 
Granted— $— 
Exercised(789,809)$0.77 
Forfeited(64,999)$3.98 
Options outstanding at March 31, 202214,526,928 $2.06 
Options exercisable at March 31, 202212,185,463 $1.79 
F-17


2021 Share Option Plan:
Plan
On March 31, 2021, the Board approved the 2021 Plan. The purpose of the 2021 Plan is to attract, retain, incentivize and reward top talent through stock ownership, to improve operating and financial performance and strengthen the mutuality of interest between eligible service providers and shareholders.
As of March 31, 2022, there were 14,969,261 shares authorized for issuance under the Plan, of which 9,783,953 shares were available for grant.
   
Number of
Options
Outstanding
   
Average
Exercise
Price Per
Share
   
Remaining
Contractual
Life
(Years)
   
Intrinsic
Value
 
               
(In thousands)
 
Balances as of December 31, 2020
   7,207,044   $4.94   
6.75   $110,552 
Options granted
   0     $0             
Options exercised
   (164,580  $1.72           
Options forfeited
   (331,068  $10.30           
Options expired
   (11,119  $6.66           
Balances as of June 30, 2021
   6,700,277   $4.75   
6.16   $133,661 
Options exercisable – June 30, 2021
  $4,989,774   $3.56   
5.31   $105,483 
   
 
 
                
The aggregated intrinsicfollowing table summarizes the stock option activity related to the 2021 Plan:
Number of
Options
Outstanding
Average
Exercise Price
Per Share
   
Options outstanding at December 31, 20211,013,480 $15.84 
Granted— $— 
Exercised— $— 
Forfeited— $— 
Options outstanding at March 31, 20221,013,480 $15.84 
Options exercisable at March 31, 2022152,902 $15.84 
Restricted Stock Units
In 2021, the Company granted restricted RSUs to employees. Each award will vest based on continued service which is generally over a four-year period. The grant date fair value representsof the difference betweenaward will be recognized as stock-based compensation expense over the exercise price andrequisite service period. The fair value of RSUs was estimated on the date of grant based on the fair value of Ordinary Shares.the Company’s ordinary shares.
Employee RSUs activity for the year ended March 31, 2022 was as follows:
Number of
RSUs
Outstanding
Weighted Average
Grant Date Fair Value
   
Outstanding at December 31, 20214,154,508 $6.71 
Granted488,702 $4.08 
Vested(447,428)$7.03 
Forfeited(23,954)$7.07 
Outstanding at March 31, 20224,171,828 $6.36 
2021 Employee Stock Purchase Plan
On October 2021, the Company adopted the 2021 Employee Stock Purchase Plan (the "ESPP"), which became effective on December 1, 2021. The weighted-average grant-date fair valueESPP is more fully described in Note 12 of options granted during the six months"Notes to Consolidated Financial Statements" to its Annual Report on Form 10-K for the year ended JuneDecember 31, 2021.
As of March 31, 2022, 1,526,239 shares were available for issuance under the ESPP. The initial offering period for the ESPP is one year, commencing on December 1, 2021 and ending on November 30, 2021 was nil since2022. As of the March 31, 2022, no options were granted duringshares of the period.
Company's ordinary shares have been purchased or distributed pursuant to the ESPP.
F-23
Stock-based compensation expense

Stock-basedThe following table summarizes our stock-based compensation expense for all equity arrangements and is included in the condensed consolidated statements of operations and comprehensive loss as follows (in thousands):
F-18


 Three Months Ended March 31,
 20222021
Cost of revenue$508 $268 
Research and development2,672 1,048 
Selling, general and administrative849 409 
Total stock-based compensation expense$4,029 $1,725 
   
Three Months Ended
June 30
   
Six Months Ended
June 30,
 
   
2021
   
2020
   
2021
   
2020
 
   
(Unaudited)
   
(Unaudited)
 
Cost of revenue
  $363   $870   $631   $1,341 
Research and development
   1,171    1,330    2,219    2,081 
Selling, general and administrative
   442    345    851    767 
Total stock-based compensation expense
  $1,976   $2,545   $3,701   $4,189 
   
 
 
   
 
 
   
 
 
   
 
 
 
As of June 30, 2021,March 31, 2022, there was approximately of $38.1 million of total unrecognized stock based compensation expenseexpenses related to unvested options granted to employees under the Company’s stock option plan was $11.9 million,our equity awards, which is expected to be recognized over a weighted average periodperiod of 1.21.4 years.
Performance Options
In 2019, the Company granted performance-based options to certain individuals with conditions that include specific sales and fundraising targets. For the three months ended June 30,March 31, 2022 and 2021, and 2020, we recognized a total expense of $0.1 million and $0.02��$0.1 million in relation to the performance-based options. For the six months ended June 30, 2021 and 2020, we recognized a total expense of $0.2 million and $0.1 million. As of June 30, 2021March 31, 2022 and December 31, 2020,2021, there were approximately $1.0$0.8 million and $1.2$0.9 million of unrecognized stock-based compensation expense related to the performance-based options. During the six months ended June 30, 2021,As of March 31, 2022, no additional performance-based optionsawards were granted.

Warrants
The following table summarizes information related to our outstanding warrants. Investor Warrants inIn connection with the 8.00% – 2020 Convertible NotesBusiness Combination on August 11, 2021, all outstanding warrants of Legacy Rockley were exercised on a cashless basis and 5.00% – $25.0 Million Convertible Notes were excluded fromconverted into the below table as they are classified as liabilities.
   
Number of
Warrants
Outstanding
   
Weighted
Average
Exercise Per
Shares
   
Weighted
Average
Contractual
Life
(Years)
 
Balances as of December 31, 2020
   1,013,103   $7.33    6.45 
Warrants issued
   18,694   $18.16      
Warrants exercised
   (23,278  $0.00      
Balances as of June 30, 2021
   1,008,519   $7.70    5.78 
11.
Related Party
Transactions
The Company formed HRT, a joint venture with Hengtong Optic-Electric Co., Ltd. in 2017, which was recognized byright to receive 1.8 million ordinary shares of the Company, as an equity method investment. During the three and six months ended June 30, 2021, we made 0 sales to HRT. During the three and six months ended June 30, 2020, we made sales to HRTwith a fair value of $2.5$18.1 million. As of June 30, 2021 and December 31, 2020, the balance owed by the joint venture amounted to $0.4 million and $3.3 million, respectively, and is included in accounts receivable in the accompanying balance sheets. As of June 30, 2021, there was 0 balance owed to the joint venture.
The Company engages two affiliate entities of the Company’s directors for consulting and administrative services. The fees incurred for these services were immaterial for the three and six months ended June 30, 2021 and 2020. As of June 30, 2020 and December 31, 2020, the amounts included in accounts payable and accrued expenses in the accompanying condensed consolidated balance sheets were not considered material.13.Leases
F-24

12.
Leases
The weighted average remaining lease term was 3 years1 year for operating leases as of June 30, 2021.March 31, 2022. The weighted average discount rate was 6%6.0% for operating leases as of June 30, 2021.
March 31, 2022.
Finance lease
costs were immaterial for the three and six months ended June 30, 2021 and 2020. The components of operating lease cost for the three and six months ended June 30,March 31, 2022 and 2021, and 2020, were as follows (in thousands):​​​​​​​
   
Three Months Ended
June 30
   
Six Months Ended
June 30,
 
   
2021
   
2020
   
  2021  
   
  2020  
 
   
(Unaudited)
   
(Unaudited)
 
Operating Lease Cost:
                    
Fixed lease cost
  $292   $213   $505   $426 
Variable lease cost
   36    81    119    121 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total operating lease cost
  $328   $294   $624   $547 
   
 
 
   
 
 
   
 
 
   
 
 
 
 Three Months Ended March 31,
 20222021
Operating Lease Cost:
Fixed lease cost$390 $213 
Variable lease cost65 137 
Total operating lease cost$455 $350 

The supplemental cash flow information related to our operating leases is as follows (in thousands):
 Three Months Ended March 31,
 20222021
Supplemental Cash Flow Information:
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases$334 $233 
Operating cash flows for finance leases$— $— 
Financing cash flows for finance leases$— $— 
Right-of-use assets obtained in exchange of lease obligations:
Right-of-use assets obtained in exchange for new operating lease liabilities$— $2,187 

   
Six Months Ended
June 30,
 
   
  2021  
   
  2020  
 
Supplemental Cash Flow Information
:
          
Cash paid for amounts included in the measurement of lease liabilities:
          
Operating cash flows for operating leases
  $462   $454 
   
 
 
   
 
 
 
Operating cash flows for finance leases
  $0     $12 
   
 
 
   
 
 
 
Financing cash flows for finance leases
  $0     $933 
   
 
 
   
 
 
 
Right-of-use
assets obtained in exchange of lease obligations:
          
Right-of-use
assets obtained in exchange for new operating lease liabilities
  $2,187   $0   
   
 
 
   
 
 
 
There are no finance lease liabilities as of June 30, 2021.March 31, 2022. Maturities of operating lease liabilities as of June 30, 2021,March 31, 2022, are as follows (in thousands):
F-19
   
Operating Leases
 
2021 (for the remaining period)
  $582 
2022
   1,239 
2023
   931 
2024
   437 
2025
   327 
Thereafter
   394 
   
 
 
 
Total lease obligation
  $3,910 
Less: Imputed interest
   (408
   
 
 
 
Total lease liabilities
  $3,502 
Less: Current lease liabilities
   (1,020
Total
non-current
lease liabilities
  $2,482 
   
 
 
 
F-25

13.
Commitments and Contingencies 
 Operating Leases
2022 (for the remaining period)$1,252 
20231,394 
2024914 
2025818 
2026842 
Thereafter186 
Total lease obligation$5,406 
Less: Imputed interest(606)
Total lease liabilities$4,800 
Less: Current lease liabilities(1,439)
Total non-current lease liabilities$3,361 
14.Commitments and Contingencies
Legal Contingencies
From time to time, we are a party to various lawsuits, claims and other legal proceedings that arise in the ordinary course of business. We apply accounting for contingencies to determine when and how much to accrue for and disclose related to legal and other contingencies. Accordingly, we disclose contingencies deemed to be reasonably possible and accrue loss contingencies when, in consultation with legal advisors, it is concluded that a loss is probable and reasonably estimable. Although the ultimate aggregate amount of monetary liability or financial impact with respect to these matters is subject to many uncertainties and is therefore not predictable with assurance, management believes that as of June 30, 2021March 31, 2022 there areis no litigationslitigation pending that could have, individually and in the aggregate, a material adverse effect on our financial position, results of operations or cash flows.flows.
Financial Commitments
In the ordinary course of business, we make commitments to third-party suppliers for various research and development activities. As of June 30, 2021March 31, 2022 and December 31, 2020,2021, we had $8.1$13.7 million and $3.0$13.6 million, respectively, in contractual obligations for which we have not yet received the services.
15.Defined Contribution Plan
14.
Defined Contribution Plan
We have defined contribution plans, under which we contribute based on a percentage of the employees’ elected contributions. We will have no legal or constructive obligation to pay further amounts. Obligations for contributions to defined contribution plans are recognized within selling, general and administrative expenses and research and development in the condensed consolidated statements of operations and comprehensive loss. Defined contributions were $0.2 million and $0.1$0.2 million for the three months ended June 30,March 31, 2022 and 2021, and 2020, respectively. Defined contributions were $0.4 million and $0.3 million for the six months ended June 30, 2021 and 2020, respectively.
16. Supplemental Cash Flow Information
15.
Supplemental
Cash Flow Information
Non-cash
operating, investing, and financing activities, and supplemental cash flow information are as follows (in thousands):
   
Six Months Ended
June 30,
 
   
  2021  
  
  2020  
 
   
(Unaudited)
 
Supplemental Cash Flow Information:
   
Interest pai
d
 
271
  
$
45
 
Income tax paid
  $210  $80 
 
 
 
 
 
 
 
 
 
 
        
Non-cash
Operating Activities:
         
Right-of-use
assets obtained in exchange for new operating lease liabilities
  $2,187  $0   
   $2,187  $0 
Non-cash
Investing Activities:
         
Unpaid property and equipment received
  $1,163  $295 
         
Non-cash
Financing Activities:
         
Unpaid deferred transaction cost
s
 
$
5,201
  
$
 
Forgiveness of Paycheck Protection Program loan
  $(2,860 $0   
   $2,341  $0   
   
 
 
  
 
 
 
F-26F-20

16.
Subsequent
Events
Subsequent events have been evaluated$81.5 million. The notes mature in 2026 and bear interest at a rate of 9.5% per annum if paid in cash or, subject to the satisfaction of certain conditions, at a rate of 12.0% per annum payable at a rate of 5.75% per annum in cash and 6.25% per annum through the date that these financial statements were issued.
issuance of additional Notes, which will also bear interest.
Rockley Photonics Holdings Limited (“HoldCo”) was formed on March 11, 2021 for the purpose of effecting a merger or other similar business combination with one or more operating businesses. HoldCo had neither engaged in any operations nor generated significant revenue through June 30, 2021.

On March 19, 2021, the Company entered into a definitive agreement to combine with SC Health Corporation (“SC Health”), a publicly traded special purpose acquisition company. The transaction resulted in Rockley becoming a publicly traded company.

On July 22, 2021, Rockley Photonics Holdings Limited’s Form
S-4
Registration Statement received a
Notice of Effectiveness from the Securities and Exchange Commission (“SEC”).

On August 9, 2021, among other things, we proposed to the High Court of the United Kingdom a transfer scheme of arrangement under Part 26 of the Companies Act pursuant to which our shareholders exchanged all of Rockley Photonics Limited shares for Rockley Photonics Holdings Limited Ordinary Shares, at a conversion price of $10.00 per share. The transfer is conditional upon the approval of the Business Combination Agreement, the Business Combination and the Plan of Merger by SC Health shareholders.
The Business Combination was consummated on August 11, 2021 and Rockley Photonics Holdings Limited became a publicly traded company listed on the NYSE under the symbol “RKLY”. Subsequent to the consummation of the Business Combination, the Rockley Photonics Limited and its subsidiary entities became a wholly owned subsidiary of Rockley Photonics Holdings Limited.

Immediately following the completion of the Business Combination and the related organizational transactions on August 11, 2021, the following took place:
Rockley Photonics Holdings Limited received $126.9 million in proceeds, net of underwriting discounts and commissions.
The shareholders of SC Health and Rockley Photonics Limited hold 12,339,650 and 103,916,607 shares, or approximately 9.8% and 82.3% ownership interest in Rockley Photonics Holdings Limited, respectively.
The Company’s issued and outstanding convertible loan notes (other than certain convertible notes issued in connection with the 2020 Term Facility Loan, of which 30% were converted to Ordinary Shares of HoldCo and 70% were converted to convertible notes of HoldCo that mature on August 31, 2022), inclusive of interest accrued thereon, converted into Ordinary Shares of HoldCo at a conversion price of $10.00 per share.
The Company’s issued and outstanding warrants were converted to Ordinary Shares of HoldCo.
In connection with the transaction, we incurred legal, accounting, and other professional fees in connection with the completion of the Business Combination. Through August 12, 2021, we have paid approximately $29.3 million of these expenses. As of August 12, 2021, approximately $14.8 million of these expenses remained unpaid.
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F-21

ROCKLEY PHOTONICS LIMITED

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS
Years Ended December 31, 2020 and 2019
Page
Index to Audited Consolidated Financial Statements
F-29
Financial Statements:
F-30
F-31
F-32
F-33
F-34
F-28

Report of Independent Registered Public Accounting Firm
To the Stockholders and the Board of Directors of Rockley Photonics Holdings Limited
Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheets of Rockley Photonics Holdings Limited (the Company) as of December 31, 20202021 and 2019,2020, the related consolidated statements of operations and comprehensive loss, stockholders’stockholders' equity (deficit) and cash flows for each of the two years thenin the period ended December 31, 2021, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 20202021 and 2019,2020, and the results of its operations and its cash flows for each of the two years thenin the period ended December 31, 2021 in conformity with U.S. generally accepted accounting principles.

The Company’sCompany's Ability to Continue as a Going Concern
The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern. As discussed in Note 1 to the consolidated financial statements, the Company has incurred losses from operations since inception and has stated that substantial doubt exists about the Company’s ability to continue as a going concern. Management’sManagement's evaluation of the events and conditions and management’s plans regarding these matters are also described in Note 1. The consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty. Our opinion is not modified with respect to this matter.

Basis for Opinion
These financial statements are the responsibility of the Company’sCompany's management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB and in accordance with auditing standards generally accepted in the United States of America.PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company’sCompany's internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.
/s/ Ernst & Young LLP
We have served as the Company’s auditor since 2020.
San Jose, California
March 10, 2022
April 2, 2021
F-29
F-22

Table of Contents

ROCKLEY PHOTONICS HOLDINGS LIMITED
Consolidated Balance Sheets
(in thousands, except share amounts and par value)
 December 31,
 20212020
Assets
Current assets
Cash and cash equivalents$36,786 $19,228 
Short-term investments, at fair value26,965 — 
Accounts receivable, net of allowance of $302 and $01,359 4,925 
Other receivables, net of allowance of $141 and $047,462 18,024 
Prepaid expenses6,795 1,605 
Other current assets609 
Total current assets119,374 44,391 
Long-term investments, at fair value17,659 — 
Property, equipment, net10,187 6,182 
Equity method investment4,879 5,202 
Intangible assets3,048 3,048 
Other non-current assets7,683 1,607 
Total assets$162,830 $60,430 
Liabilities and Shareholders’ Equity (Deficit)
Current liabilities
Trade payables$6,882 $4,413 
Accrued expenses17,360 10,395 
Debt, current portion26,312 — 
Other current liabilities1,238 998 
Total current liabilities51,792 15,806 
Long-term debt, net of current portion— 74,804 
Warrant liabilities3,477 — 
Other long-term liabilities3,743 1,127 
Total liabilities59,012 91,737 
Commitments and contingencies (Note 15)
00
Shareholders’ equity (deficit)
Ordinary shares, $0.000004 par value; 12,417,500,000 and 139,033,366 authorized as of December 31, 2021 and December 31, 2020; 127,860,639 and 83,539,382 issued and outstanding as of December 31, 2021 and December 31, 2020, respectively
— — 
Additional paid-in-capital504,714 201,576 
Accumulated deficit(400,896)(232,883)
Total shareholders’ equity (deficit)103,818 (31,307)
Total liabilities and shareholders’ equity (deficit)$162,830 $60,430 
See accompanying notes to consolidated financial statements.
F-23


ROCKLEY PHOTONICS HOLDINGS LIMITED
Consolidated Statements of Operations and Comprehensive Loss
(in thousands, except share and per share amounts)
 
   
December 31,
 
   
2020
  
2019
 
Assets
         
Current assets
         
Cash and cash equivalents
  $19,228  $20,904 
Accounts receivable
   4,925   6,383 
Other receivables
   18,024   15,949 
Prepaid expenses
   1,605   1,763 
Other current assets
   609   1,757 
   
 
 
  
 
 
 
Total current assets
   44,391   46,756 
Property, equipment, and finance lease
right-of-use
assets, net
   6,182   7,280 
Equity method investment
   5,202   1,486 
Intangible asset
   3,048   0   
Other
non-current
assets
   1,607   2,212 
   
 
 
  
 
 
 
Total assets
  $60,430  $57,734 
   
 
 
  
 
 
 
Liabilities and Stockholders’ equity
         
Current liabilities
         
Trade payables
  $4,413  $7,373 
Accrued expenses
   10,395   6,852 
Long term debt, current portion
   0     1,952 
Other current liabilities
   998   3,569 
   
 
 
  
 
 
 
Total current liabilities
   15,806   19,746 
Long-term debt
   74,804   0   
Other long-term liabilities
   1,127   1,729 
   
 
 
  
 
 
 
Total liabilities
   91,737   21,475 
Commitments and contingencies (Note 14)
0   0   
Stockholders’ (deficit) equity
         
Ordinary Shares, $0.00001 par value; 55,982,833 and 38,312,233 authorized as of December 31, 2020 and 2019, respectively; 33,637,762 and 33,337,115 issued and outstanding as of December 31, 2020 and 2019, respectively
   0     0   
Additional
paid-in-capital
   201,576   188,865 
Accumulated deficit
   (232,883  (152,606
   
 
 
  
 
 
 
Total stockholders’ equity (deficit)
   (31,307  36,259 
   
 
 
  
 
 
 
Total liabilities and stockholders’ equity
  $60,430  $57,734 
   
 
 
  
 
 
 
 Years Ended December 31,
 20212020
Revenue$8,213 $22,343 
Cost of revenue11,416 24,240 
Gross profit(3,203)(1,897)
Operating expenses:
Selling, general, and administrative expenses39,976 20,260 
Research and development expenses72,573 35,900 
Total operating expenses112,549 56,160 
Loss from operations(115,752)(58,057)
Other income (expense):
Forgiveness of PPP loan2,860 — 
Interest expense, net(4,781)(189)
Equity method investment loss(703)(1,274)
Change in fair value of debt instruments(59,916)(20,163)
Change in fair value of warrant liabilities10,827 — 
Gain (loss) on foreign currency119 (25)
Total other income (expense)(51,594)(21,651)
Loss before income taxes(167,346)(79,708)
Provision for income tax667 569 
Net loss and comprehensive loss$(168,013)$(80,277)
Net loss per share:
Basic and diluted$(1.66)$(0.96)
Weighted-average shares outstanding:
Basic and diluted100,917,939 83,457,400 
TheSee accompanying notes are an integral part of theseto consolidated financial statements.
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30
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Table of Contents

ROCKLEY PHOTONICS HOLDINGS LIMITED
Consolidated Statements of Operations and Comprehensive LossShareholders’ Equity (Deficit)
(in thousands, except share and per share amounts)
   
Years Ended December 31,
 
   
2020
  
2019
 
Revenue
  $22,343  $20,492 
Cost of revenue
   24,240   30,705 
   
 
 
  
 
 
 
Gross profit
   (1,897  (10,213
   
 
 
  
 
 
 
Operating expenses:
         
Selling, general and administrative expenses
   20,260   13,306 
Research and development expenses
   35,900   22,303 
   
 
 
  
 
 
 
Total operating expenses
   56,160   35,609 
   
 
 
  
 
 
 
Loss from operations
   (58,057  (45,822
Other income (expense):
         
Interest expense, net
   (189  (747
Equity method investment loss
   (1,274  (1,281
Change in fair value of debt instruments
   (20,163  (2,969
Gain (loss) on foreign currency
   (25  280 
   
 
 
  
 
 
 
Total other expense
   (21,651  (4,717
   
 
 
  
 
 
 
Loss before income taxes
   (79,708  (50,539
Provision for income tax
   569   311 
   
 
 
  
 
 
 
Net loss and comprehensive loss
  $(80,277 $(50,850
   
 
 
  
 
 
 
Net loss per share:
         
Basic and diluted
  $(2.39 $(1.62
   
 
 
  
 
 
 
Weighted-average shares outstanding:
         
Basic and diluted
   33,604,752   31,406,127 
   
 
 
  
 
 
 
The accompanying notes are an integral part of these consolidated financial statements.
F-3
1

ROCKLEY PHOTONICS LIMITED
Consolidated Statements of Stockholders’ Equity
(in thousands, except share amounts)
 
  
Number of
Ordinary
Shares
   
Ordinary
Shares
   
Additional
paid-in

capital
 
Accumulated
Deficit
 
Total
Shareholders’
Equity
(Deficit)
 
Balance, December 31, 2018
   29,215,692   $—     $125,662  $(101,756 $23,906 
Net loss
   —      —      —     (50,850  (50,850
Exercise of stock options
   24,750    —      33   —     33 
Exercise of warrants
   2,757    —      19   —     19 
Issuance of warrants
   —      —      2,878   —     2,878 
Stock-based compensation
   —      —      6,229   —     6,229 
Non-cash
warrants issued as dividends
   —      —      (1,838  —     (1,838
Extinguishment of 2019 Convertible Loan Note
   —      —      18,244   —     18,244 
Ordinary share issuance, net of issuance costs
   4,093,916    —      37,638   —     37,638 
  
 
   
 
   
 
  
 
  
 
 Number of
Ordinary
Shares
Ordinary Shares and Additional Paid-in CapitalAccumulated
Deficit
Total
Shareholders’
Equity
(Deficit)
Balance, December 31, 2019
   33,337,115   $—     $188,865  $(152,606 $36,259 Balance, December 31, 201982,792,725 $188,865 $(152,606)$36,259 
Net loss
   —      —      —     (80,277  (80,277Net loss— — (80,277)(80,277)
Exercise of stock options
   7,813    —      42   —     42 Exercise of stock options19,404 42 — 42 
Exercise of warrants
   5,523    —      7   —     7 Exercise of warrants13,716 — 
Issuance of warrants
   —      —      360   —     360 Issuance of warrants— 360 — 360 
Stock-based compensation
   —      —      8,043   —     8,043 Stock-based compensation— 8,043 — 8,043 
Ordinary share issuance for acquisition of
in-process
research and development
   139,879    —      2,298   —     2,298 Ordinary share issuance for acquisition of in-process
research and development
347,389 2,298 — 2,298 
Ordinary share issuance, net of issuance costs
   147,432    —      1,961   —     1,961 Ordinary share issuance, net of issuance costs366,148 1,961 — 1,961 
  
 
   
 
   
 
  
 
  
 
 
Balance, December 31, 2020
   33,637,762   $—     $201,576  $(232,883 $(31,307Balance, December 31, 202083,539,382 $201,576 $(232,883)$(31,307)
  
 
   
 
   
 
  
 
  
 
 
Net lossNet loss— — (168,013)(168,013)
Exercise of stock optionsExercise of stock options1,557,218 932 — 932 
Exercise of warrantsExercise of warrants4,115,118 379 — 379 
Issuance of warrantsIssuance of warrants— 263 — 263 
Conversion of convertible notes to ordinary sharesConversion of convertible notes to ordinary shares15,896,210 181,404 — 181,404 
Equity consideration issued to SC HealthEquity consideration issued to SC Health1,777,031 17,966 — 17,966 
Equity consideration issued to PIPEEquity consideration issued to PIPE10,000,000 100,000 — 100,000 
Equity consideration issued to SC Health SponsorEquity consideration issued to SC Health Sponsor10,562,500 50,000 — 50,000 
Vesting of restricted stock unitsVesting of restricted stock units24,668 — — — 
Stock-based compensationStock-based compensation— 12,013 — 12,013 
Transaction costsTransaction costs— (45,515)— (45,515)
Private warrantsPrivate warrants— (14,304)— (14,304)
Ordinary share issuance, net of issuance costsOrdinary share issuance, net of issuance costs388,512 — — — 
Balance, December 31, 2021Balance, December 31, 2021127,860,639 $504,714 $(400,896)$103,818 
TheSee accompanying notes are an integral part of theseto consolidated financial statements.
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Table of Contents

ROCKLEY PHOTONICS HOLDINGS LIMITED
Consolidated Statements of Cash Flows
(in thousands)
 Years Ended December 31,
 20212020
Cash flows from operating activities:
Net loss$(168,013)$(80,277)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation of property and equipment4,640 2,787 
Gain on disposal of property and equipment— (107)
Bad debt expense and allowance for doubtful accounts820 — 
Accretion of marketable securities to redemption value(122)— 
Stock-based compensation12,013 8,043 
Change in equity-method investment323 1,274 
Change in fair value of debt instrument59,916 20,163 
Change in fair value of warrant liabilities(10,827)— 
Forgiveness of Paycheck Protection Program loan(2,860)— 
Changes in operating assets and liabilities:
Accounts receivable2,887 1,458 
Other receivables(29,579)(2,074)
Prepaid expenses and other current assets(4,868)1,307 
Other non-current assets(5,795)604 
Trade payables1,663 (3,126)
Accrued expenses10,946 3,537 
Other current and long-term liabilities2,855 (1,943)
Net cash used in operating activities(126,001)(48,354)
Cash flows from investing activities:
Purchase of property and equipment(7,840)(1,416)
Purchase of marketable securities(54,688)— 
Proceeds from sale of marketable securities10,000 — 
Proceeds from maturity of marketable securities186 — 
Payment for asset acquisition(500)(250)
Investment in equity method investee— (4,990)
Net cash used in investing activities(52,842)(6,656)
Cash flows from financing activities:
Proceeds from convertible loan notes76,723 51,781 
Principal payments on long-term debt(5,000)(1,952)
Proceeds from issuance of ordinary shares167,966 1,961 
Proceeds from Paycheck Protection Program loan— 2,860 
Proceeds from exercise of options932 42 
Proceeds from the exercise of warrants379 
Proceeds from issuance of warrants263 360 
Debt issuance costs incurred(383)(494)
Transaction costs(44,479)— 
Principal payments on finance lease— (1,231)
Net cash provided by financing activities196,401 53,334 
Net increase (decrease) in cash and cash equivalents17,558 (1,676)
Cash and cash equivalents:
Beginning of period19,228 20,904 
End of period$36,786 $19,228 
   
Years Ended
December 31
 
   
2020
  
2019
 
OPERATING ACTIVITIES
     
Net loss
  $(80,277 $(50,850
Adjustments to reconcile net loss to net cash used in operating activities:
         
Depreciation and amortization of property, equipment and finance lease
right-of-use
assets
   2,787   1,948 
Gain on disposal of property and equipment
   (107  (24
Amortization of debt discount and issuance costs
   —     268 
Stock-based compensation
   8,043   6,229 
Equity-method investment loss
   1,274   1,281 
Change in fair value of debt instrument
   20,163   2,958 
Non-cash
interest on convertible loan notes
   0     286 
Changes in operating assets and liabilities:
         
Accounts receivable
   1,458   (618
Other receivables
   (2,074  (3,246
Prepaid expenses and other current assets
   1,307   (1,030
Other
non-current
assets
   604   (672
Trade payables
   (3,126  2,464 
Accrued expenses
   3,537   2,214 
Other current and long-term liabilities
   (1,943  2,236 
   
 
 
  
 
 
 
Net cash used in operating activities
   (48,354  (36,556
INVESTING ACTIVITIES
         
Purchase of property and equipment
   (1,416  (2,973
Purchase of asset acquisition
   (250  —   
Proceeds from disposal of property and equipment
   0     142 
Investment in equity method investee
   (4,990  —   
   
 
 
  
 
 
 
Net cash used in investing activities
   (6,656  (2,831
FINANCING ACTIVITIES
         
Proceeds from convertible loan notes
   51,781   15,000 
Principal payments on long-term debt
   (1,952  (3,534
Proceeds from Paycheck Protection Program
   2,860   —   
Proceeds from issuance of Ordinary Shares, net of issuance costs
   1,961   38,639 
Proceeds from exercise of options
   42   33 
Proceeds from issuance of warrants
   360   —   
Proceeds from exercise of warrants
   7   —   
Debt issuance costs incurred
   (494  —   
Principal payments on finance lease
   (1,231  (1,205
   
 
 
  
 
 
 
Net cash provided by financing activities
   53,334   48,933 
Net (decrease) increase in cash and cash equivalents
   (1,676  9,546 
Cash and cash equivalents beginning of year
   20,904   11,358 
   
 
 
  
 
 
 
Cash and cash equivalents at end of year
  $19,228  $20,904 
   
 
 
  
 
 
 
TheSee accompanying notes are an integral part of theseto consolidated financial statements.
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3
F-26

Table of Contents

ROCKLEY PHOTONICS HOLDINGS LIMITED
Notes to Consolidated Financial Statements
1.
Description of Business and Significant Accounting Policies
1.Description of Business and Significant Accounting Policies
Description of Business
Rockley Photonics Limited and its subsidiaries (together, “we”, “us,” “our,” or, “the Company”) was founded in 2013 in the United Kingdom. We specializespecializes in the research and development of integrated silicon photonics chipsets and havechipsets. Rockley has developed a versatile, application specific, third-generation silicon photonics platform specifically designed for the opticaloptical integration challenges facing numerous mega-trend markets. We haveRockley has partnered with multiple
tier-1
customers across the markets to deliver complex optical systems required for transformational sensor,sensors, communications, and medical product realization.
On August 11, 2021, Rockley Photonics Limited ("Legacy Rockley") completed a business combination (the "Business Combination") with SC Health Corporation, a special purpose acquisition company ("SC Health"), with Rockley Photonics Holdings Limited and its subsidiaries surviving the merger. Upon the consummation of the Business Combination, the Company became a publicly traded company listed on the New York Stock Exchange ("NYSE") under the symbol "RKLY". For additional information on the Business Combination, please refer to Note 2, Business Combination, to these consolidated financial statements. Unless the context otherwise requires, references in these notes to "Rockley", the "Company", "we", "us", or "our" and any related terms are intended to mean the post-Business Combination consolidated company, Rockley Photonics Holdings Limited, while "Legacy Rockley" and "SC Health" refers to the entities prior to the Business Combination.
Going Concern
The Company has incurred net losses since inception, has an accumulated deficit of $232.9$400.9 million as of December 31, 20202021 and negative cash flow from operations of $48.4$126.0 million for the year ended December 31, 20202021 and expects to incur losses from operations for the foreseeable future. As of December 31, 2020,2021, the Company had cash, and cash equivalents and investments of approximately $19.2$81.4 million. The Company’s ability to meet its obligations in the ordinary course of business is dependent on its ability to obtain additional financing. As a result, there is substantial doubt about ourthe Company's ability to continue as a going concern. The consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the normal course of business. The consolidated financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of this uncertainty.
OurThe Company's future liquidity needs, and ability to address those needs, will largely be determined by its ability to obtain additional financing on terms acceptable to us. WeThe Company will continue to seek additional capital through the sale of debt or equity, or other arrangements, however, there can be no assurance that we will be able to raise additional capital when needed or under acceptable terms, if at all. The sale of additional equity may dilute existing shareholdersshareholders. If the Company raises funds by issuing debt securities, these debt securities would have rights, preferences, and newly issued shares may containprivileges senior rights and preferences compared to currently outstanding Ordinary Shares. the holders of ordinary shares. Issued debt securities may contain covenants andthat limit ourthe Company's ability to pay dividends or make other distributions to shareholders. If we are unable to obtain additional financing, operations may be scaled back or discontinued.
Global Pandemic
On March 11, 2020, the World Health Organization characterized the outbreak of
The COVID-19
as a global pandemic has prompted extraordinary measures by governments and recommended containment and mitigation measures. Since then, extraordinary actions have been taken by international, federal, state, and local public health and governmental authoritiesbusinesses to contain and combatcontrol the outbreak and spread of
COVID-19
in most or all regions throughout the world. These actions includehave included travel bans, quarantines,
“stay-at-home”
orders, and similar mandates for many individuals to substantially restrict dailynormal activities and for many businesses to curtail or cease normal operations.
Consistent withThe COVID19 pandemic has adversely impacted our operational efficiency and caused delays in operational activities. During the actions taken by governmental authorities, year ended December 31, 2021,we have taken appropriatelycontinued to take cautious steps to protect our workforce, and support community efforts. As part of these efforts, and in accordance with applicablefollow local government directives, we reduced
on-site
operations at our facilities.guidelines. Certain key laboratory employees and facilities were designated as Essential Critical Infrastructure and we were able to continuehave continued internal testing and laboratory work to the extent necessary to service customer commitments. To facilitate
on-site
operations, revised operational and manufacturing plansThe remaining non-essential workforce were implemented that conformrecommended to
COVID-19
precautionary health guidelines, including universal requirement of facial coverings, rearranging facilities to follow social distancing protocols, conducting active daily temperature checks, regular and thorough disinfecting of surfaces and tools,
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and regular testing of its employees for
COVID-19.
The remaining
non-essential
workforce was required to perform continue performing their duties from home.
The
COVID-19
pandemic and continuing precautionary measures taken have adversely impacted our operational efficiency and caused delays in operational activities. The ongoing impact will depend on the duration of the pandemic which is being mitigated by advances in the treatmentvaccination of the disease, prevention efforts including vaccines, broad government measures to contain the spreadgeneral population and gradual easing of the virus, and related government stimulus measures. However, should we experience sustained impact from the pandemic, additional actions such as cost reduction measures may need to be implemented.restrictions.

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Basis of Presentation
and Preparation
The accompanying consolidated financial statements have been prepared by the Company, and reflect all adjustments, consisting only of normal recurring adjustments, that are, in the opinion of management, necessary for the fair presentation of our financial position, results of operations, comprehensive income, cash flows and shareholders’ equity for the periods presented. The consolidated financial statements and accompanying notes wereare prepared in accordance with U.S. generally accepted accounting principles generally accepted in(“GAAP”) and pursuant to the United States (“rules and regulations of the U.S. GAAP”).
Principles of Consolidation
The consolidated financial statements include Rockley Photonics Limited and its wholly-owned subsidiaries.SEC. All intercompany transactions and balances and transactionsbetween the various legal entities comprising the Company have been eliminated in consolidation.
UseWe accounted for the Business Combination as a forward recapitalization in accordance with GAAP (the "Forward Recapitalization"). Under this method of Estimatesaccounting, SC Health was treated as the acquired company and Legacy Rockley was deemed to be the accounting acquirer for financial reporting purposes. Accordingly, for accounting purposes, the Forward Recapitalization was treated as the equivalent of Legacy Rockley issuing stock for the net assets of SC Health, accompanied by a recapitalization. The net assets of SC Health are stated at historical cost, with no goodwill or other intangible assets recorded. The consolidated assets, liabilities and results of operations prior to the Forward Recapitalization are those of Legacy Rockley. The consolidated financial statements of the combined company post-Forward Recapitalization represents the combined results of Rockley and SC Health beginning August 11, 2021, the date the Business Combination was consummated. The shares, corresponding capital amounts and earnings per share available for shareholders of Legacy Rockley, prior to the Business Combination, converted into the right to receive 2.4835 shares (the "Exchange Ratio") of ordinary shares, par value $0.000004 (the "ordinary shares"). The recapitalization of the number of ordinary shares attributable to Legacy Rockley is reflected retroactively as shares reflecting the Exchange Ratio to the earliest period presented and is utilized for calculating earnings per share in all prior periods presented.
The preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period.
On an ongoing basis, we evaluate ourperiods. Such estimates and assumptions, including those relatedinclude, but are not limited to, (i) revenue recognition, including variable consideration, (ii) useful livesreserves and recoverability of property and equipment and long-lived assets, (iii) incremental borrowing rates on the Company’s finance and operating leases, (iv)allowances; valuation of our convertible loan notes, (v) valuation allowances forintangibles; product warranties; employee compensation and benefit accruals; stock-based compensation; loss contingencies; income taxes, (vi) stock-based compensation including the valuation of Ordinary Shares, (vii) valuation of warrantstaxes; fair value measurements; and (viii) contingencies. We base our estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances.warrant liabilities. Actual results could differ materially differ from thesethose estimates. Management’s estimates including impacts from the
COVID-19
pandemic,include, as applicable, the anticipated effectsimpacts of which have been incorporated, as applicable, into management’s estimates as of and for the year ended December 31, 2020.COVID-19 pandemic.
Cash and Cash Equivalents
Cash and cash equivalents include short-term, highly liquid investments with an original maturity of three months or less.less at the time of purchase.
Accounts Receivable
Accounts receivable is recorded at the invoiced amount and do not bear interest. We assess the need for an allowance for doubtful accounts based upon an analysis of past credit history and the current financial condition of its customers, as well as the consideration of expected trends based upon characteristics of the accounts and general economic conditions. Account balances are written off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote.
Equity Method Investments
Equity method investments are all entities over which we have significant influence but not control or joint control. Under the equity method of accounting, the investments are initially recognized at cost and adjusted thereafter to recognize the Company’s share of the post-acquisition profits or losses of the investee in the consolidated statement of operations and comprehensive loss. Earnings and losses of equity method investments are based on the most recently available financial statements of the investee. Basis differences between the cost of an equity method investment and the underlying equity in the long-lived assets are amortized over the estimated economic useful life of the underlying long-lived asset. We periodically review our equity method investments for impairment and record a reduction in the carrying value, if and when necessary. To date, no such impairment losses have been recorded.
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Available-for-Sale Investments
The investments in debt securities are classified as available-for-sale investments. Debt securities primarily consist of corporate bonds, commercial paper and U.S. Treasury debt securities. These investments are primarily held in the custody of a major financial institution. A specific identification method is used to determine the cost basis of debt securities sold. These investments are recorded in the consolidated balance sheets at fair value.
Unrealized gains and temporary losses, net of related taxes, are included in accumulated other comprehensive income (loss) ("AOCI"). Upon realization, those amounts are reclassified from AOCI to earnings. The amortization of premiums and discounts on the investments are included in our results of operations. Realized gains and losses are calculated based on the specific identification method.
We classify our investments as current or non-current based on the nature of the investment and their availability for use in current operations.
Other-than-Temporary Impairments on Investments
All of our available-for-sale investments are subject to periodic impairment review. When the fair value of a debt security is less than its amortized cost, it is deemed impaired, and we assess whether the impairment is other-than-temporary. An impairment is considered other-than-temporary if (i) we have the intent to sell the security, (ii) it is more likely than not that we will be required to sell the security before recovery of the entire amortized cost basis, or (iii) we do not expect to recover the entire amortized cost basis of the security. If impairment is considered other-than-temporary based on condition (i) or (ii) described above, the entire difference between the amortized cost and the fair value of the debt security is recognized in the results of operations. If an impairment is considered other-than-temporary based on condition (iii) described above, the amount representing credit losses (defined as the difference between the present value of the cash flows expected to be collected and the amortized cost basis of the debt security) is recognized in earnings, and the amount relating to all other factors is recognized in other comprehensive income (OCI).
Property and Equipment, Net
Property and equipment are recorded at cost and presented net of accumulated depreciation and amortization. Significant additions or improvements extending the useful life of an asset are capitalized, while repairs and maintenance costs are expensed as incurred. Leasehold improvements are amortized on a straight-line basis over the shorter of the term of the lease or the useful life of the assets. Depreciation and amortization are computed using the straight-line method over the estimated useful lives of the related assets.
Computer equipment
3 years
Lab equipment
3 years
Furnitures and fixtures
4 years
Leasehold improvements
Shorter of the lease term and the useful life
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Impairment of Long-Lived Assets
We evaluate our long-lived assets, such as property and equipment, and
right-of-use
assets for impairment whenever events or changes in circumstances indicate that the carrying value of assets or asset group may not be recoverable. Recoverability of these assets or asset groups is measured by comparing their carrying value to the future net undiscounted cash flows the assets are expected to generate over their remaining economic life. If such assets or asset groups are considered impaired, the impairment to be recognized is measured by the amount by which the carrying value of the assets exceeds their fair value.
The Company tests other intangible assets not subject to amortization for impairment annually and more frequently if events or changes in circumstances between annual tests indicate that it is more likely than not that the asset is impaired.
For the purposes of assessing impairment, assets are grouped at the lowest levels for which there are separately identifiable cash inflows which are largely independent of the cash inflows from other assets or groups of assets. To date, no such impairment losses have been recorded.
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Revenue Recognition
We generate our revenue principally from development services, which entails developing the customer-specific designs of photonics chips. Revenue is recognized when control of promised goods and services are transferred to customers in an amount that reflects the expected consideration in exchange for those products and services. This principle is achieved by applying the following five-step approach:
Identification of the contract with a customer –
customer—A contract with a customer exists when we enter into an enforceable contract with a customer that defines each party’s rights and obligations regarding the goods or services to be transferred and identifies the payment terms related to these goods or services, the contract has commercial substance, and we determine that collection of substantially all consideration for goods or services that are transferred is probable based on the customer’s intent and ability to pay the promised consideration. We consider the terms and conditions of the contracts and customary business practices in identifying contracts under Topic 606 Revenue from Contracts with Customers. Our contracts with a customer generally consist of a development services contract against which statements of work (“SOW”) are issued. Each SOW contains one or more agreed-upon projects. We consider the arrangement to be the development services contract combined with the SOW. While the typical duration of a development services contract is multiple years, we generally expect the duration of agreed-upon projects to be six months or less. Generally, our customers have the right to cancel their contracts at any time.
Identification of the performance obligations in the contract
Performance obligations promised in a contract are identified based on the goods or services that will be transferred to the customer that are both capable of being distinct and are distinct in the context of the contract. To the extent a contract includes multiple promised goods or services, we apply judgment to determine whether promised goods or services are capable of being distinct and distinct in the context of the contract. If these criteria are not met, the promised goods or services are accounted for as a combined performance obligation. The individual components of the development services are generally capable of being distinct but not distinct in the context of the contract unless all the goods and services within a certain agreed-upon project of the contract are completed. Generally, the deliverables associated with each agreed-upon project, when combined, are considered a distinct performance obligation.
Determination of the transaction price
The transaction price is determined based on the consideration to which we are entitled in exchange for transferring goods or services to the customer. Our contracts generally do not contain a significant amount of variable consideration as the price of our services are generally fixed at the inception of the agreed-upon project. The Company excludes sales taxes and other taxes from the measurement of transaction price. None of the contracts contain a significant financing component.
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Allocation of the transaction price to the performance obligations in the contract
Contracts that contain multiple performance obligations require an allocation of the transaction price to each performance obligation based on a relative standalone selling price (“SSP”). The Company prices each agreed-upon project with an SOW at SSP based on the expected cost plus a margin approach.
Recognition of revenue when or as performance obligations are satisfied
We satisfy performance obligations at a point in time for the development services since the customers do not simultaneously receive and consume the benefits, we do not create or enhance an asset that the customer controls, and we do not have an enforceable right to payment for the performance completed to date. The contracts also contain substantive acceptance terms for each agreed-upon project. Revenue is recognized at the time the related performance obligation is satisfied through the transfer of control of a promised good or service to a customer, which is upon achievement of the agreed-upon project and acceptance by the customer.
Contract balances
The timing of revenue recognition may differ from the timing of invoicing to customers. Accounts receivable is recorded when the right to consideration is unconditional. We generally have the right to invoice the customer upon acceptance of the agreed-upon project. The payment terms on invoiced amounts are typically
30-45
days, and such amounts are nonrefundable. In situations where revenue recognition occurs before invoicing, an unbilled receivable is recorded, which represents a contract asset. Deferred revenue is recognized if we have an unconditional right to bill or have collected consideration in advance of the right to recognize revenue. There have been no contract balances recorded to date.
Costs to obtain and fulfill a contract –
contract—Incremental costs incurred to obtain a contract with a customer are required to be capitalized and amortized over the period in which the goods and services to which the asset relates are transferred to the customer. We have not incurred any incremental costs in connection with obtaining the revenue contracts. We recognize an asset from the costs to fulfill a contract only if, the costs relate directly to a contract or an anticipated
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contract, the costs generate or enhance resources of the Company that will be used in satisfying a performance obligation in the future, and the costs are expected to be recovered. These costs have been insignificant to date.
Foreign Currency Transactions
The Company’s reporting currency is the U.S. dollar and the functional currency of the Company’s foreign subsidiaries is the U.S. dollar. Assets and liabilities that are not denominated in the functional currency are remeasured into the functional currency with any related gain or loss recorded in earnings.
Transaction gains and losses that arise from exchange rate fluctuations on transactions denominated in a currency other than the functional currency are included in realized and unrealized losses/(gains) on foreign currency in the accompanying consolidated statements of operations and comprehensive loss.
Segment Information
Operating segments are defined as components of an entity for which discrete financial information is available that is regularly reviewed by the Chief Operating Decision Maker (“CODM”) in deciding how to allocate resources to an individual segment and in assessing performance. The Company’s Chief Executive Officer is the CODM. The CODM reviews financial information presented on a consolidated basis for purposes of making operating decisions, allocating resources, and evaluating financial performance. As such, the Company determined that it has 1operating1 operating and reportable segment.
Concentration of Risk
Financial instruments that potentially subject us to significant concentrations of credit risk consist principally of cash and cash equivalents, available-for-sale investments, accounts receivable and revenue. We maintain cash balances at financial institutions that management believes are high-credit, quality financial institutions, where deposits, at times, exceed the Federal Deposit Insurance Corporation limits.
Net Loss Per Share
Basic earnings per share is calculated using our weighted-average outstanding Ordinary Shares.ordinary shares. Diluted earnings per share is calculated using our weighted-average outstanding Ordinary Sharesordinary shares including the dilutive
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7

effect of outstanding equity instruments as determined under the treasury stock method. For periods in which we report net losses, diluted net loss per ordinary share attributable to ordinary stockholders is the same as basic net loss per ordinary share attributable to ordinary stockholders, because all potentially dilutive Ordinary Sharesordinary shares are anti-dilutive.
Concentration of Risk
Financial instruments that potentially subject us to significant concentrations of credit risk consist principally of cash and cash equivalents and accounts receivable. We maintain cash balances at financial institutions that management believes are high-credit, quality financial institutions, where deposits, at times, exceed the Federal Deposit Insurance Corporation limits.
Accounts Receivable
Accounts receivable is recorded at the invoiced amount and do not bear interest. We assess the need for an allowance for doubtful accounts based upon an analysis of past credit history and the current financial condition of its customers, as well as the consideration of expected trends based upon characteristics of the accounts and general economic conditions. Account balances are written off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote. The allowance for doubtful accounts is insignificant as of December 31, 2020 and 2019.
Equity Method Investments
Equity method investments are all entities over which we have significant influence but not control or joint control. Under the equity method of accounting, the investments are initially recognized at cost and adjusted thereafter to recognize the Company’s share of the post-acquisition profits or losses of the investee in the consolidated statement of operations and comprehensive loss. Earnings and losses of equity method investments are based on the most recently available financial statements of the investee. Basis differences between the cost of an equity method investment and the underlying equity in the long-lived assets are amortized over the estimated economic useful life of the underlying long-lived asset. We periodically review our equity method investments for impairment and record a reduction in the carrying value, if and when necessary. To date, 0such impairment losses have been recorded.
Stock-Based Compensation
We measure compensation expense forrecognize all stock-based awards to employees and directors as stock-based compensation expense based on the estimatedupon their fair value of the awardsvalues on the date of grant. Compensation expense is generally recognized as expense on a straight-line basis over the service period based on the vesting requirements. We recognize forfeitures as they occur. We estimate the fair value of stock options granted to employees using the Black-Scholes option pricing model, which requires the input of subjective assumptions, including (i) the fair value of Ordinary Shares,ordinary shares, (ii) the expected stock price volatility, (iii) the expected term of the award, (iv) the risk-free interest rate and (v) expected dividends.
The grant-date fair value of restricted stock is calculated based on the fair value of the underlying ordinary shares .
We measure nonemployee awards at their fair value on the adoption date of ASU
No. 2018-07.
Following the adoption of ASU
No. 2018-07
on January 1, 2018, the accounting for nonemployee awards is consistent with the accounting for employee stock-based compensation as described above.
We granted options and restricted stock units which vest on the satisfaction of both a specific performance condition and a service-based condition.
Warrants
We determine the accounting classification of warrants, as either liability or equity classified, by first assessing whether the warrants meet liability classification in accordance with ASC
480-10,
Accounting for
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8

Certain Financial Instruments with Characteristics of both Liabilities and Equity, then in accordance with ASC
815-40,
Accounting for Derivative Financial Instruments Indexed to and Potentially Settled in, a Company’s Own Stock. Under ASC 480,
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warrants are considered liability classified if the warrants are mandatorily redeemable, obligate the Company to settle the warrants or the underlying shares by paying cash or other assets, and warrants that must or may require settlement by issuing variable number of shares. If warrants do not meet the liability classification under ASC
480-10,
the Company assesses the requirements under ASC
815-40,
which states that contracts that require or may require the issuer to settle the contract for cash are liabilities recorded at fair value, irrespective of the likelihood of the transaction occurring that triggers the net cash settlement feature. If the warrants do not require liability classification under ASC
815-40,
in order to conclude equity classification, the company also assesses whether the warrants are indexed to the Company’s ordinary shareshares and whether the warrants are classified as equity under ASC
815-40
or other U.S. GAAP. After all such assessments, the Company concludes whether the warrants are classified as liability or equity. Liability classified warrants require fair value accounting at issuance and subsequent to initial issuance with all changes in fair value after the issuance date recorded in the statements of operations and comprehensive loss. Equity classified warrants only require fair value accounting at issuance with no changes recognized subsequent to the issuance date.
We issue warrants to purchase Ordinary Shares for goods and services received and these warrants are measured at their fair values upon issuance. Where vendors are issued warrants, the fair value of the services are determined by the fair value of the warrants issued. This fair value is measured at the grant date and excludes the impact of
non-market
vesting conditions (for example profitability and sales growth targets and performance conditions). Warrants issued for goods and services are ultimately recognized as an expense in selling, general and administrative expenses on the consolidated statements of operations and comprehensive loss with a corresponding credit in additional
paid-in
capital.
We may also issue warrants to purchase Ordinary Shares in conjunction with equity financing rounds. Such warrant issuances are recognized as equity issuance costs, with a corresponding credit in additional
paid-in
capital, resulting in a net zero change in additional
paid-in
capital.
We issued the liability classified warrants during the year ended December 31, 2020 that are embedded with the 8.0% Convertible Notes. Refer to Note 7, Long Term Debt for details.
Leases
Our lease portfolio is comprised of two major classes: real estate leases, which are the majority of our leased assets, are accounted for as operating leases and a manufacturing equipment lease accounted for as a finance lease on the consolidated balance sheet.
We classify leases as either operating or financing. We determine if an arrangement is a lease at inception by evaluating whether the arrangement conveys the right to use an identified asset and whether we obtain substantially all the economic benefits from and have the ability to direct the use of the asset. Operating lease assets are included under other
non-current
assets and operating lease liabilities under other current and long-term liabilities, respectively in the consolidated balance sheets. We recognize lease expense for operating leases on a straight-line basis over the term of the lease. Finance lease asset is included under property, equipment, and finance lease
right-of-use
assets, net and finance lease liabilities, current portion under other current liabilities in the consolidated balance sheets. Finance ROU assets are amortized on a straight-line basis over their estimated useful lives.
ROU assets represent the right to use an underlying asset for the lease term and lease liabilities represent the obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As the Company’s leases do not provide an implicit rate, an incremental borrowing rate based on the information available at the commencement date in determining the present value of lease payments is used. The operating
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9

lease ROU asset includes any lease payments made and excludes lease incentives. Lease terms may include options to extend or terminate the lease when it is reasonably certain that the option will be exercised. Lease expense for lease payments is recognized on a straight-line basis over the lease term. The Company has lease agreements with lease and
non-lease
components, which are generally combined.
We elected, as an accounting policy for leases of real estate, to account for lease and
non-lease
components in a contract as a single lease component. In addition, the recognition requirements are not applied to leases with a term of twelve months or less. Rather, the lease payments for short-term leases are recognized on the consolidated statements of operations and comprehensive loss on a straight-line basis over the lease term.
Variable payments, such as common area charges, maintenance, insurance and taxes, are primarily based on the amount of space occupied. These payments in the Company’s leases are not dependent on an index or a rate and are excluded from the measurement of the lease liabilities and recognized in the consolidated statements of operations and comprehensive loss in the period in which the obligation for those payments is incurred. The Company remeasures lease payments when the contingency underlying such variable payments is resolved such that some or all of the remaining payments become fixed.
Cost of Revenue
Our cost of revenue consists of costs related to the Company’s development services which includes cost of materials, cost associated with packaging and assembly, testing and shipping, cost of personnel, including stock-based compensation, and equipment associated with manufacturing support, logistics and quality assurance, overhead and occupancy costs.
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Research and Development Expenses
(R&D)
Research and development expense consists primarily of personnel costs for engineers and third parties engaged in the design and development of products, software and technologies, including salary, bonus and share-based compensation expense, project material costs, services and depreciation. The Company expenses research and development costs as they are incurred
.
Selling, General and Administrative Expenses
Selling, general and administrative expenses consist of human capital related expenses for employees involved in general corporate functions, including executive management and administration, accounting, finance, tax, legal, information technology, marketing, and human resources; depreciation expense and rent relating to facilities; travel costs; professional fees; and other general corporate costs. Human capital expenses primarily include salaries, benefits, bonuses and stock-based compensation. As we continue to grow as a company, we expect that our selling, general and administrative costs will increase on an absolute dollar basis.
Fair Value of Financial Instruments and Fair Value Measurements
The Company determines fair value based on assumptions that market participants would use in pricing an asset or liability in the principal or most advantageous market. When considering market participant assumptions in fair value measurements, the following fair value hierarchy distinguishes between observable and unobservable inputs, which are categorized in one of the following levels:
Level 1 Inputs: Unadjusted quoted prices for identical assets or instruments in active markets.
Level 2 Inputs: Quoted prices for similar instruments in active markets and quoted prices for identical or similar instruments in markets that are not active and model derived valuations whose inputs are observable or whose significant value drivers are observable.
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40

Level 3 Inputs: Significant inputs into the valuation model are unobservable.
As permitted under the FASB,
ASC 825, Financial Instruments (“ASC 825”)
, we have elected the fair value option to account for the 2019 Convertible Notes, the 3.0% – 2020 Convertible Notes, the 8.00% – 2020 Convertible Notes and the 2020 Term Facility Loan. In accordance with ASC 825, the Company records these debt instruments at fair value with changes in fair value recorded under change in fair value of debt instruments in the consolidated statements of operations and comprehensive loss. As a result of applying the fair value option, direct costs and fees related to the debt instruments were recognized in earnings as incurred and were not deferred.
Fair value is based on the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants. Where available, fair value is based on or derived from observable market prices or other observable inputs. Where observable prices or inputs are not available, valuation techniques are applied. These valuation techniques involve some level of management estimation and judgment, the degree of which is dependent on the price transparency for the instruments or market and the instruments’ complexity.
For debt instruments for which we have not elected fair value accounting (i.e. paycheck protection program), fair value is based on the present value of expected future cash flows and assumptions about the then-current market interest rates as of the reporting period and the creditworthiness of the Company. The carrying value of these debt instruments approximates fair value as the stated interest rate approximates market rates currently available to us.
For all debt instruments, including any for which we have elected fair value accounting, the Company classifies interest that has been accrued during each period as Interest expense on the consolidated statements of operations and comprehensive loss.
The recorded amounts of cash, accounts receivable, trade payable, and accrued expenses and other liabilities approximate the fair values principally because of their short-term nature.
Income Taxes
Deferred income taxes are provided on a liability method, whereby deferred income tax assets are recognized for deductible temporary differences, operating losses, and tax loss carryforwards, and deferred income tax liabilities are recognized for taxable temporary differences. Deferred income tax balances reflect the effects of temporary differences between the carrying amounts of assets and liabilities and their tax bases and are stated at enacted tax rates expected to be in effect when taxes are actually paid or recovered. Deferred income tax assets are reduced by a valuation allowance when, considering all sources of taxable income, in the opinion of management, it is more likely than not that some portion or all of the deferred income tax assets will not be realized. Deferred income tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment.
The Company recognizes the income tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained upon examination by taxing authorities, based on the technical merits of the position. The income tax benefits recognized in the financial statements from such a position are measured based on the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement.
Recently Adopted Accounting Pronouncements
In January 2016,December 2019, the FASB issued ASU
2016-01,
Financial Instruments – Overall (Subtopic
825-10) 2019-12, Income Taxes (Topic 740):
Recognition Simplifying the Accounting for Income Taxes, which affects general principles within Topic 740, and Measurementare meant to simplify and reduce the cost of Financial Assetsaccounting for income taxes. It removes certain exceptions to the general principles in Topic 740 and Financial Liabilities
, to address certain aspectssimplifies areas including franchise taxes that are partially based on income, transactions with a government that result in a step up in the tax basis of recognition, measurement, presentation,goodwill, the incremental approach for intraperiod tax allocation, interim period income tax accounting for year-to-date losses that exceed anticipated losses and disclosure of financial assets and financial liabilities.enacted changes in tax laws in interim periods. ASU 2019-12 is effective for fiscal years beginning after December 15, 2020. The Company adopted this guidance onstandard as of January 1, 2019 and it2021. The adoption of this standard did not have a material impact on the Company’s consolidated financial statements.
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In February 2018,August 2020, the FASB issued ASU
No. 2018-02,
Reclassification 2020-06, Debt-Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging – Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity. This ASU simplifies the accounting for certain financial instruments with characteristics of Certain Tax Effects from Accumulated Other Comprehensive Income (Topic 815)
, which allows a reclassification from accumulated other comprehensive income (loss) to retained earnings (accumulated deficit) for stranded income tax effects resulting from the 2017 Tax Cutsliabilities and Jobs Act. The amendmentsequity, including convertible instruments and contracts in ASU
2018-02
also require certain disclosures about stranded income tax effects.an entity’s own equity. The Company adopted this guidance on January 1, 2019 and it did not have a material impact on the consolidated financial statements.
In August 2018, the FASB issued ASU
2018-13,
Fair Value Measurement (“Topic 820”):
Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement
, which modifies the disclosure requirements on fair value measurements in Topic 820, based on the concepts in the Concepts Statement, including the consideration of costs and benefits. An entity is permitted to early adopt either the entire standard or only the provisions that eliminate or modify requirements. The Company adopted this guidance on January 1, 2020.2021. The adoption of the guidance did not have a material impact on the consolidated financial statements. The Company has updated its fair value footnote (see Note 5, Fair Value Measurements for details) with additional and modified disclosures as required by the standard upon adoption.
Accounting Pronouncements Issued but Not Yet Adopted
In December 2019,May 2021, the FASB issued ASU
2019-12,
Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes,
which simplifies the 2021-04,
Modification of Equity Classified Written Call Options, to clarify and reduce diversity in an issuer’s accounting for income taxes by eliminating certain exceptions to the guidance in Topic 740 related to the approach for intraperiod tax allocation, the methodology for calculating income taxes in an interim period and the recognitionmodifications or exchanges of deferred tax liabilities for outside basis differences. The new guidance also simplifies aspectsfreestanding equity-classified written call options such as warrants that remain equity classified after modification or exchange based on consideration of the accounting for franchise taxes and enacted changes in tax lawseconomic substance of the modification or rates.exchange. ASU
2019-12
2021-04 is effective for fiscal years beginning after December 15, 2020, with2021 and early adoption is permitted. Upon adoption,While the Company must apply certain aspectsis continuing to assess the timing of this standard retrospectively for all periods presented while other aspects are appliedadoption and the
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potential impacts of ASU 2021-04, it does not expect ASU 2021-04 to have a material effect on a modified retrospective basis through a cumulative-effect adjustment to retained earnings as of the beginning of the fiscal year of adoption. The Company is currently evaluating the impact this guidance will have on theits consolidated financial statements.
On June 16, 2016,In November 2021, the FASB issued ASU
No. 2016-13,
Financial Instruments-Credit Losses, requiring the measurement and recognition of expected credit losses for financial assets held at amortized cost, which include our accounts receivable and contract assets. The standard also requires 2021-10,
Government Assistance (Topic 832) Disclosures by Business Entities about Government Assistance. This amendment in ASU 2021-10 aims to increase transparency about government assistance transactions that the Company recognizes credit impairment losses related to our
available-for-sale
debt securities through an allowance for credit losses instead of a reductionare not in the cost basis.scope of other GAAP guidance. The effective dateASU requires disclosure of the new standard for all
non-public
entitiesnature and significant terms and considerations of the transactions, the accounting policies used and the effects of those transactions. The ASU is effective for fiscal years beginning after December 15, 2020 and interim periods within fiscal years beginning after December 2021. Early2021, with early adoption is permitted. The new standard must be adopted using a modified retrospective transition with a cumulative effect adjustment recorded to opening retained earnings as of the initial adoption date. The Company is currently evaluatingin the impact this guidance will haveprocess of assessing the impacts of ASU 2021-10 on its consolidated financial statements.
2. Business Combination
On August 11, 2021 (the "Closing Date"), Legacy Rockley, SC Health, and Rockley Mergersub Limited, an exempted company incorporated in the Cayman Islands as a direct wholly owned subsidiary of the Company (“Merger Sub”), consummated the business combination contemplated by the Business Combination Agreement and Plan of Merger, dated as of March 19, 2021 (the “Business Combination Agreement”). Immediately upon the consummation of the Business Combination, Legacy Rockley became a wholly owned subsidiary of the Company and Merger Sub merged with and into SC Health, with SC Health surviving the merger and becoming a direct wholly owned subsidiary of the Company. Subsequently, SC Health's ordinary shares and warrants ceased trading on the consolidated financial statements.NYSE while the Company's ordinary shares and warrants began trading on the NYSE under the symbols “RKLY” and “RKLY.WS,” respectively.
2.
Fiscal 2020 Asset Acquisition
On November 25, 2020, we acquired certain technologies from TruTouch Technologies, Inc. (“Trutouch”). The consideration forPursuant to the purchased technology was $3.1 million and consistedBusiness Combination Agreement, each of $0.8 millionthe following transactions occurred in cash and $2.3 million in equity. The cash payments consistedthe following order: (i) pursuant to a scheme of $0.3 million paidarrangement approved by the UK courts (the “Scheme”), on August 9, 2021, all of Legacy Rockley’s ordinary shares, including shares issued immediately prior to the closeScheme becoming effective as a result of the conversion of then-outstanding convertible loan notes and the exercise of warrants, were transferred by Rockley shareholders in exchange for an equivalent number of shares in the Company; (ii) the holders of options over shares in Legacy Rockley rolled over their options into new options to purchase shares in the Company; (iii) warrants to purchase shares in Legacy Rockley (other than one warrant instrument that by its terms was replicated at the Company) not exercised for shares in Legacy Rockley prior to the effectiveness of the Scheme described above were cancelled, such that immediately following the Scheme, Legacy Rockley became a direct wholly-owned subsidiary of the Company; (iv) the Company subsequently completed a stock-split to prepare its share capital for Merger Sub’s merger into SC Health; (v) certain accredited investors (including entities affiliated with the SC Health Sponsor) purchased an aggregate of 15 million ordinary shares for a purchase price of $10.00 per share, or an aggregate purchase price of $150.0 million; (vi) on August 11, 2021, Merger Sub was merged with and into SC Health, with SC Health surviving the merger and becoming a direct wholly-owned subsidiary of the Company; and (vii) the ordinary shares and warrants in SC Health were exchanged for ordinary shares and warrants in the Company.
The Business Combination was accounted for as a forward recapitalization, with no goodwill or other intangible assets recorded, in accordance with GAAP. Under this method of accounting, SC Health was treated as the acquired company and Legacy Rockley was deemed to be the accounting acquirer for financial reporting purposes. This determination was primarily based on the existing shareholders of Legacy Rockley obtaining a majority voting power in the Company, and as such, having the power to appoint a majority of the members of the Company’s board of directors (the "Board"); the operations of Legacy Rockley prior to the acquisition comprising the only ongoing operations of the combined entity based on the historical operating activity and employee base; and the senior management of Legacy Rockley comprising the majority of the senior management of the Company. Accordingly, for accounting purposes, the financial statements of the Company represent a continuation of the financial statements of Legacy Rockley with the acquisition being treated as the equivalent of Legacy Rockley issuing stock for the net assets of SC Health, accompanied by a recapitalization.
As a result of the Business Combination, the Company incurred equity issuance costs and other costs considered direct and incremental to the transaction, totaling $45.5 million and consisting of legal, accounting, financial advisory and other professional fees. These amounts are reflected within additional paid-in capital in the consolidated balance sheet as of December 31, 2021.
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Summary of Net Proceeds
The following table reconciles the elements of the net proceeds from the Business Combination as of December 31, 2021 (in thousands):
Recapitalization
Cash inflow from SC Health's trust account, net of redemptions$17,966 
Cash inflow from PIPE100,000 
Cash inflow from SC Health Sponsor50,000 
Less: Transaction Costs(45,515)
Net cash received from the Business Combination$122,451 
Summary of Shares Issued
The total number of shares of the Company's ordinary shares issued and outstanding immediately following the consummation of the Business Combination was approximately 126.7 million, comprising (in thousands):
Number of Shares
Current Rockley's shareholders prior to the Business Combination104,016 
SC Health Shareholders1,777 
Sponsor Shareholders10,563 
PIPE Investors10,000 
Other Shareholders1
319 
Total number of shares126,675 
1 The Company issued 319,000 ordinary shares at a value of $10.0 per share to Cowen and Company LLC ("Cowen") and BCW Securities LLC in lieu of cash payment for a portion of the fees payable $3.2 million to Cowen as part of the transaction and an additional $0.5 million to be paid in April 2021. The equity component of the consideration was 139,879 shares of ordinary stock in Rockley Photonics Limited, with a fair value of $16.43 per share or $2.3 million in total.
We accounted for the transaction as an asset acquisition as substantially all of the estimated fair value of the gross assets acquired was concentrated in a single identified asset,
in-process
research & development (“IPR&D”), thus satisfying the requirements of the screen test in ASU
2017-1.
We allocated the total purchase price consideration of $3.1 million to IPR&D asset as the asset was purchased solely for the research and
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costs.

development activities3.Segment, Geographic, and will be incorporated in efforts and milestones to be undertaken by the Company to design and develop a new application in order to expand its presence in the healthcare and well-being markets (which the Company has determined to be the alternative future use of the asset). The IPR&D asset is reported as an indefinite-lived intangible asset and subject to impairment whenever events or changes in circumstances indicate that the carrying amount of the asset might not be recoverable. Upon completion of our new product development cycle that incorporates Trutouch technology, the IPR&D asset will be amortized over the useful life of the developed technology that underpins our product. In the event the Company abandons the project, the entire IPR&D asset will be written off in full.Significant Customer Information
3.
Revenue Recognition
We satisfy performance obligations at a point in time for the development services since the customers do not simultaneously receive and consume the benefits, we do not create or enhance an asset that the customer controls, and we do not have an enforceable right to payment for the performance completed to date. The contracts also contain substantive acceptance terms for each milestone due to its complexity. Revenue is recognized at the time the related performance obligation is satisfied with the transfer of a promised good or service to a customer, e.g., upon achievement of the milestone and acceptance by the customer.
Disaggregation of Revenue and Revenue Recognition
The following table depictspresents our revenue disaggregated by primary geographical market where revenues are attributable to the disaggregationregion in which the billing address of revenue by geography, consistent with how we evaluate its financial performancethe customer is located (in thousands):
 December 31,
 20212020
United States$6,778 $17,037 
Rest of World1,435 5,306 
Total revenue$8,213 $22,343 
   
December 31,
 
   
2020
   
2019
 
United States
  $17,037   $13,783 
Rest of World
   5,306    6,709 
  
 
 
   
 
 
 
Total revenue
  $22,343   $20,492 
  
 
 
   
 
 
 
Significant Customers
The following istables summarize our most significant customers as of and for the years ended December 31, 20202021 and 2019:2020:
 RevenueAccounts receivable
 December 31,December 31,
 2021202020212020
Customer A82 %76 %72 %33 %
Customer B%24 %— %67 %
The following table presents property, equipment and intangible assets held in the U.S. and internationally in various foreign subsidiaries as of December 31, 2021 and 2020:

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 December 31,
 20212020
United States$8,442 $6,390 
Rest of World4,793 708 
Total property, equipment and intangible assets$13,235 $7,098 
   
Revenue
  
Accounts
receivable
 
   
December 31,
  
December 31,
 
   
2020
  
2019
  
2021
  
2020
 
Customer A
   76  67  33  55
Customer B
   24  33  67  45
4.
Investments
4.Equity Method Investment
As of December 31, 20202021 and 2019,2020, we held an investment in Hengtong Rockley Technology Co., Ltd (“HRT”) and havewe appointed two of theirthe HRT's five board members. HRT manufactures and sells optical fiber transceivers based on silicon photonics chipsets. HRT has share capital consisting solely of Ordinary Shares.ordinary shares. We hold 24.9% of HRT’s Ordinary Shares, which isordinary shares, and the same as the proportion of its voting rights. We consider HRT to be a variable interest entity upon which itthe Company does exercise significant influence, butinfluence. However, considering key factors, such as ownership interest, representation on the board of directors, and participation in policy-making decisions, the Company concluded it does not control the investment. Accordingly, the investment in HRT is accounted for under the equity method. We have made the electionelected to use a three-month lag to record our share of HRT’s results. See Note 12,13, Related Party Transactions for details of the Company’s transactions with HRT.
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ForThe following table summarizes our investment in HRT for the years ended December 31, 20202021 and 2019, the accompanying consolidated balance sheets and statements of operations and comprehensive loss reflected the following2020 (in thousands):
 December 31,
 20212020
Balance at the beginning of the year$5,202 $1,486 
Investment in HRT— 4,990 
Remeasurement gain on HRT380 — 
Share of loss of HRT(703)(1,274)
Balance at the end of the year$4,879 $5,202 
   
December 31,
 
   
2020
   
2019
 
As of January 1,
  $1,486   $2,767 
Investment in HRT
   4,990    —   
Share of loss of HRT
   (1,274   (1,281
  
 
 
   
 
 
 
As of December 31,
  $5,202   $1,486 
  
 
 
   
 
 
 
5.
Fair Value Measurements
Our financial assetsmaximum exposure to loss as a result of December 31, 2020 and 2019 are considered Level 1 inour involvement with HRT is limited to the balance of our investment.
5.Fair Value Measurements
The accounting guidance for fair value hierarchy and measured atmeasurements provides a framework for measuring fair value as follows:
   
December 31,
 
   
2020
   
2019
 
Assets
    
Money market funds
  $11,516   $12,343 
Allon either a recurring or nonrecurring basis, whereby the inputs used in valuation techniques are assigned a hierarchical level. The following are the three levels of our financial liabilities as of December 31, 2020, and 2019, are considered Level 3 in the fair value hierarchy, where inputs to measure fair value:
Level 1: Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets.
Level 2: Inputs that reflect quoted prices for identical assets or liabilities in less active markets; quoted prices for similar assets or liabilities in active markets; benchmark yields, reported trades, broker/dealer quotes, inputs other than quoted prices that are observable for the assets or liabilities; or inputs that are derived principally from or corroborated by observable market data by correlation or other means.
Level 3: Unobservable inputs that reflect our own assumptions incorporated in valuation techniques used to measure fair value werevalue. These assumptions are required to be consistent with market participant assumptions that are reasonably available.
We consider an active market to be one in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis, and consider an inactive market to be one in which there are infrequent or few transactions for the asset or liability, the prices are not current, or price quotations vary substantially either over time or among market makers. Where appropriate, our own or the counterparty’s non-performance risk is considered unobservable.in measuring the fair values of liabilities and assets, respectively.
Investments
The following is a summary of our investments at their cost or amortized cost for the years ended December 31, 2021 and 2020 (in thousands):
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As of
December 31, 2021December 31, 2020
Corporate bonds and commercial paper$20,037 $— 
U.S. Treasury securities24,587 — 
Total investments$44,624 $— 
The fair value of our investments approximates their cost or amortized cost for both periods presented.
The following table presents the contractual maturities of our debt investments as of December 31, 2021 (in thousands):
 Amortized CostFair Value
Due in one year or less$26,945 $26,961 
Due after one year through five years17,684 17,663 
$44,629 $44,624 
Actual maturities may differ from the contractual maturities because borrowers may have the right to call or prepay certain obligations.
Fair Value of Financial Instruments
The following table summarizes our financial assets measured at fair value on a recurring basis (in thousands):
December 31, 2021
Fair Value Measurements at Reporting Date Using
TotalLevel 1Level 2
Cash and cash equivalents$36,786 $36,786 $— 
Corporate bonds and commercial paper20,037 — 20,037 
U.S. Treasury securities24,587 24,587 — 
Total cash, cash equivalents and investments$81,410 $61,373 $20,037 

 December 31, 2020
Fair Value Measurements at Reporting Date Using
 TotalLevel 1Level 2
Cash and cash equivalents$19,228 $19,228 $— 
Total cash and cash equivalents$19,228 $19,228 $— 
The financial liabilities aresubject to fair value measurement on a recurring basis, were as follows (in thousands):
 As of
 December 31, 2021December 31, 2020
Financial Liabilities
3.00% – 2020 Convertible Notes$— $32,106 
8.00% – 2020 Convertible Notes— 14,789 
2020 Term Facility Loan— 25,049 
Private Placement Warrants3,477 — 
Total financial liabilities$3,477 $71,944 
   
December 31,
 
   
2020
   
2019
 
Liabilities
    
3.0% – 2020 Convertible Notes
  $32,106    —   
8.00% – 2020 Convertible Notes
   14,789    —   
2020 Term Facility Loan
   25,049    —   
2017 Term Loan
   —      1,952 
Total financial liabilities
  $71,944   $1,952 
  
 
 
   
 
 
 
As of December 31, 2021, there was no fair value associated with the convertible debt instruments due to the conversion of the debt securities into the Company's ordinary shares in connection with the Business Combination. The estimated fair value of the 2017 Term Loan approximatesdebt securities prior to their conversion into the carryingCompany's ordinary shares was $208.6 million. The estimated fair value as of December 31, 2019, due to the rate of interest of the Term Loan being variable.convertible securities on the Closing Date was calculated as the product of (i) the number of conversion shares at the Closing Date and (ii) the marketable value per ordinary share at the Closing Date. Changes in
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The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires management to make judgments and consider factors specific to the asset or liability.
At December 31, 2020 and December 31, 2019, the carrying value of certain financial instruments, such as cash equivalents, accounts receivable, other receivable, prepaid expenses and other current assets, trade payable and other current accrued liabilities, approximate fair value due to their relatively short maturities and low market interest rates, if applicable.
Changes in the fair value of debt that is accounted for at fair value are presented as gains or losses in the consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments.
3.0%3.00% – 2020 Convertible Notes
OnOn March 9, 2020, weLegacy Rockley issued $21.3 million of 3.0%the 3.00% Convertible Notes and elected the fair value option of accounting for this debt instrument (see Note 7 Long Term, Debt for details). At December 31, 2020,In connection with the
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contractualthe Business Combination on August 11, 2021, the outstanding principal and interest of the 3.0%3.00% Convertible Notes Due 2025 was $21.3were cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.0 million andoutstanding balance on the fair value was $32.1 million. As of3.00% Convertible Notes at December 31, 2020, we measured fair value using a binominal lattice model (which is discussed in further detail below) with the following significant inputs:
2021.
Fair Value per share of Ordinary Shares
$20.28
Risk-free interest rate
0.08% - 0.10
Expected volatility
55
Expected term, in years
0.14 - 4.19
Discount yield
48.4
Conversion price discount
25% - 40
For the year ended December 31, 2021 and 2020, we recorded a loss of $6.0 million and $10.8 million, lossrespectively from a change in fair value of debt in connection with the initial issuance and subsequent fair value remeasurement of the 3.0%3.00% Convertible Notes, as follows (in thousands):
Fair value at March 9, 2020$21,281 
Plus: Loss from change in fair value10,825 
Fair value at December 31, 202032,106 
Plus: Loss from change in fair value5,986 
Less: Fair value adjustment extinguished upon conversion of debt(38,092)
Fair value at December 31, 2021$— 
Fair value at March 9, 2020
  $21,281 
Plus: Loss from change in fair value
   10,825 
  
 
 
 
Fair value at December 31, 2020
  $32,106 
  
 
 
 
A binomial lattice model was used to determine the fair value of the 3.0%3.00% Convertible Notes Due 2025 based on assumptions as to when thesethe notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions arewere made: (i) upon IPO/Sale/Merger/SPAC or maturity, the convertible notes may be converted to Ordinary Sharesordinary shares or redeemed at principal and accrued interest; and (ii) upon qualified financing event, the convertible notes will automatically convert to Ordinary Shares.ordinary shares. The lattice model usesused the stockshare price, conversion price, maturity date, risk-free rate, estimated stock volatility and estimated credit spread. We remeasureThe remeasurement of the fair value of the debt instrument and record the changewas recorded as a gain or loss from change in fair value of debt in the statements of operations and comprehensive loss for each reporting period.
8.00% – 2020 Convertible Notes
On February 19, 2020, weLegacy Rockley issued $8.0 million of 8.0%8.00% Convertible Notes and elected the fair value option of accounting for this debt instrument (see Note 7 Long Term, Debt for details). AtIn connection with the closing of the Business Combination on August 11, 2021, the outstanding principal, interest and warrants of the 8.00% Convertible Notes were cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.0 million outstanding balance on the 8.00% Convertible Notes at December 31, 2020,2021.
For the contractual outstanding principal of the 8.0% Convertible Notes Due 2027 was $8.0 million and the fair value was $14.8 million (including embedded warrants). As ofyears ended December 31, 2020, we measured fair value using a binominal lattice model (which is discussed in further detail below) with the following significant inputs:
Fair Value per share of Ordinary Shares
$20.28
Risk-free interest rate
0.08% - 0.52
Expected volatility
55
Expected term, in years
0.14 - 6.14
Discount yield
35
Conversion price discount
25% - 40
For the year ended December 31,2021 and 2020, we recorded a $4.4loss of $16.1 million lossand $4.4 million, respectively from a change in fair value of debt in connection with the initial issuance and subsequent fair value remeasurement of the 8.0%8.00% Convertible Notes, as follows (in thousands):
Fair value at February 19, 2020$10,415 
Plus: Loss from change in fair value4,374 
Fair value at December 31, 202014,789 
Plus: Loss from change in fair value16,108 
Less: Fair value adjustment extinguished upon conversion of debt(30,897)
Fair value at December 31, 2021$— 
Fair value at February 19, 2020
  $10,415 
Plus: Loss from change in fair value
   4,374 
  
 
 
 
Fair value at December 31, 2020
  $14,789 
  
 
 
 
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A binomial lattice model was used to determine the fair value of the 8.0%8.00% Convertible Notes Due 2025 based on assumptions as to when thesethe notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions arewere made: (i) upon IPO/Sale/Merger/SPAC or maturity, the convertible notes may be converted to Ordinary Sharesordinary shares or put at 125%125.0% of principal and accrued interest; and (ii) upon financing event, the convertible notes may be converted to Ordinary Shares. We remeasureordinary shares. The remeasurement of the fair value of the debt instrument and record the changewas recorded as a gain or loss from change in fair value of debt in the statements of operations and comprehensive loss for each reporting period.
We issued liability classified warrants in conjunction with the issuance of the 8.0% Convertible Notes. We evaluated the terms of these warrants and noted that under ASC 480, our potential obligation to settle the warrants only when the exercise of contingencies is met. Due to this provision, ASC 480 requires that these warrants be classified as liabilities and combined within the 8.0% Convertible Notes. The fair value of these warrants is embedded within the fair value of the 8.0% Convertible Notes presented in the table above.
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2020 Term Facility Loan
On September 29, 2020, weLegacy Rockley issued $35.0 million of convertible notes and at inception elected the fair value option of accounting for this debt instrument (see (see Note 7 Long Term, Debt for details)details). At December 31, 2020,In connection with the contractualclosing of the Business Combination on August 11, 2021, thirty percent (30%) of the outstanding principal and interest balance of the 2020 Term Facility Loan was $22.5 millionwere cancelled and converted into the fair value was $25.1 million. Asright to receive ordinary shares of the Company and seventy percent (70%) of the outstanding principal and interest balance is required to be repaid in full on or prior to August 31, 2022. At December 31, 2021, the remaining contractual outstanding principal and interest on the 2020 we measured fair value using a binominal lattice model and discounted cash flow approach for various exit event scenario, with the following significant inputs:
Term Facility Loan was $32.3 million.
Fair Value per share of Ordinary Shares
$20.28
Risk-free interest rate
0.21
Expected volatility
55
Expected term, in years
0.14 - 4.13
Discount yield
35
For the yearyears ended December 31, 2021 and 2020, we recorded a loss of $15.1 million and $1.7 million, lossrespectively from a change in fair value of debt in connection with the initial issuance and subsequent fair value remeasurement of the 2020 Term Facility Loans, as follows (in thousands):
Fair value at September 29, 2020$23,320 
Plus: Loss from change in fair value1,729 
Fair value at December 31, 202025,049 
Plus: Loss from change in fair value15,134 
Less: Fair value adjustment extinguished upon conversion of debt(13,003)
Fair value at August 11, 2021$27,180 
At August 11, 2021, the fair value of the 2020 Term Facility Loan as follows (in thousands):was $27.2 million. The interest expense is subsequently accreted to statements of operations and comprehensive loss using the effective interest rate method over the term of the loan. See Note 7, Debt for information regarding the subsequent accounting for the 2020 Term Facility Loan.
Fair value at September 29, 2020
  $23,320 
Plus: Loss from change in fair value
   1,729 
  
 
 
 
Fair value at December 31, 2020
  $25,049 
  
 
 
 
A binomial lattice model was used to determine the fair value of the 2020 Term Facility Loan based on assumptions as to when thesethe loan would be converted upon IPO/Sale/Merger/SPAC. Upon such event, the convertible notes willmay be paid off as following: (i) if par value exit, repayment of base multiple times principal plus unpaid interest; (ii) if greater value exit, repayment of base multiple plus
add-on
multiple ratio times principal plus accruedunpaid interest.
5.00% – $50.0Million Convertible Notes
We usedOn January 11, 2021, Legacy Rockley issued $50.0 million of the probability weighted discounted cash flow approach5.00% – $50.0 Million Convertible Notes (the "5.00% – $50.0 Million Convertible Notes") and at inception elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination, the outstanding principal and interest of the 5.00% – $50.0 Million Convertible Notes were cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.00 million outstanding balance on the 5.00% – $50.0 Million Convertible Notes at December 31, 2021.
For the year ended December 31, 2021, we recorded a loss of $2.3 million, from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 5.00% – $50.0 Million Convertible Notes, as follows (in thousands):
Fair value at January 11, 2021$10,274 
Plus: Loss from change in fair value2,310 
Less: Fair value adjustment extinguished upon conversion of debt(12,584)
Fair value at December 31, 2021$— 
A binomial lattice model was used to determine if the 2020 Term Facility Loanfair value of the 5.00% – $50.0 Million Convertible Notes Due 2026 based on assumptions as to when the notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon IPO/Sale/Merger/SPAC, the convertible notes may be converted to ordinary shares or put at principal and accrued interest; and (ii) upon qualified financing event or maturity. Upon the qualified financing, the convertible notes will not be converted and will remain outstanding until maturity and put at 280% principal plus unpaid interest. Upon maturity, the convertible notes will be repaidautomatically convert to ordinary shares at a full principal balance. We remeasurebase price. The lattice model used the share price, conversion price, maturity date, risk-free rate, estimated stock volatility and estimated credit spread. The remeasurement of the fair value of the debt instrument and record the changewas recorded as a gain or loss from change in fair value of debt in the statements of operations and comprehensive loss for each reporting period.
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5.00% – $25.0 Million Convertible Notes
During 2019, weOn December 31, 2020, Legacy Rockley issued convertible loan notes in an aggregate principal amount$25.0 million of $15.0 million (see Note 7, “Long Term Debt” for details). We elected to account for the 20195.00% – $25.0 Million Convertible Notes and at fair value.
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Management believes thatinception elected the fair value option better reflectsof accounting for this debt instrument (see Note 7, Debt for details). In connection with the underlying economicsclosing of the 2019Business Combination, the outstanding principal, interest and warrants of the 5.00% – $25.0 Million Convertible Notes which contains embedded derivatives. Thewere cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.0 million outstanding balance on the 5.00% – $25.0 Million Convertible Notes at December 31, 2021.
For the year ended December 31, 2021, we recorded an adjustment of $5.0 million from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 5.00% – $25.0 Million Convertible Notes, as follows (in thousands):
Fair value at December 31, 2020$37,592 
Plus: Loss from change in fair value4,977 
Less: Fair value adjustment extinguished upon conversion of debt(42,569)
Fair value at December 31, 2021$— 
A binomial lattice model was used to determine the fair value of the 5.00% – $25.0 Million Convertible Notes Due 2025 based on assumptions as to when the notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon SPAC, the convertible notes may be converted to Ordinary Shares due to aordinary shares or put at principal and accrued interest; (ii) upon qualified financing event, the convertible notes may be converted to ordinary shares with discount any time after financing date; and (iii) upon maturity, the convertible notes may be converted to ordinary shares at $675.0 million divided by the number of fully diluted shares. The remeasurement of the fair value of the debt instrument was recorded as a gain or loss in June 2019. During 2019, the 2019statements of operations and comprehensive loss for each reporting period.
5.00% – $30.0 Million Convertible Notes
On January 11, 2021, Legacy Rockley issued $30.0 million of the 5.00% Convertible Notes and at inception elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination, the outstanding principal and interest of the 5.00% – $30.0 Million Convertible Notes were
cancelled and converted into 1,336,344 Ordinary Shares.the right to receive ordinary shares of the Company, resulting in $0.0 million outstanding balance on the 5.00% – $30.0 Million Convertible Notes at December 31, 2021.
For the year ended December 31, 2021, we recorded an adjustment of $5.9 million from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 5.00% – $30.0 Million Convertible Notes, as follows (in thousands):
Fair value at January 11, 2021$38,403 
Plus: Loss from change in fair value5,855 
Less: Fair value adjustment extinguished upon conversion of debt(44,258)
Fair value at December 31, 2021$— 
A binomial lattice model was used to determine the fair value of the 5.00% Convertible Notes Due 2026 based on assumptions as to when the notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon SPAC, the convertible notes may be converted to ordinary shares or put at principal and accrued interest; and (ii) upon qualified financing event or maturity, the convertible notes will automatically convert to ordinary shares at base price. The lattice model used the share price, conversion price, maturity date, risk-free rate, estimated stock volatility and estimated credit spread. The remeasurement of the fair value of the debt instrument was recorded as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
At December 31, 2021 and 2020, the carrying value of certain financial instruments, such as cash, accounts receivable, other receivable, prepaid expenses and other current assets, trade payable and other current accrued liabilities, approximate fair value due to their relatively short maturities and low market interest rates, if applicable.
Private Placement Warrants
The Private Placement Warrants are accounted for as liabilities in accordance with the FASB's Accounting Standards Codification ("ASC") 815-40 and are presented within the Warrants Liabilities on the consolidated balance
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sheet. The warrant liabilities were measured at fair value at inception and are measured on a recurring basis, with changes in fair value presented within change in fair value of warrants liabilities in the consolidated statement of operations and comprehensive loss.
The Private Placement Warrants are measured at fair value on a recurring basis. The measurement of the warrants as of December 31, 2021 was $3.5 million. The Company has classified the Private Placement Warrants as a liability due to certain settlement terms and provisions related to certain tender offers and indexation characteristics following the Business Combination and has accounted for them as liability instruments in accordance with ASC 815, adjusting the fair value at the end of each reporting period. Additionally, the Company has determined that the Private Placement Warrants are classified within Level 3 of the fair value hierarchy as the fair value is estimated using the Modified Black Scholes Option Pricing Model.
The following table presents the changes in the fair value of the Private Placement Warrants (in thousands):
6.
Balance Sheet Components
Initial measurement, August 11, 2021$14,304 
Mart-to-market adjustment(10,827)
Warrant Liabilities balance, December 31, 2021$3,477 
6.Balance Sheet Components
Cash and cash equivalents
Our cash and cash equivalents balances as of December 31, 2020 and 2019 were concentrated by location as follows:
 December 31,
 20212020
United Kingdom97 %96 %
United States%%
Other— %%
   
December 31,
 
   
2020
  
2019
 
United Kingdom
   96  95
United States
   3  4
Other
   1  1
We have not experienced any losses on cash and cash equivalents to date.
Other receivables
 December 31,
 20212020
R&D tax credit receivable$45,632 $17,412 
Grants receivable753 — 
VAT receivable1,073 607 
Other receivable, net
Total other receivables$47,462 $18,024 
Other receivables consist of the following (in thousands):
   
As of December 31,
 
   
2020
   
2019
 
R&D tax credit receivable
  $17,412   $14,731 
Grants receivable
   0      239 
VAT receivable
   607    886 
Other receivable
   5    93 
  
 
 
   
 
 
 
Total other receivables
  $18,024   $15,949 
  
 
 
   
 
 
 
The research and development tax credit receivable consists of research and development expenses that have been claimed as research and development tax credits in accordance with the relevant U.K. tax legislation. These refundable tax credits are payable to the Company in cash and are carried on the consolidated balance sheet at the amount claimed and expected to be received from the U.K. government within the next 12 months. The amount of the R&D tax credit has been recorded as a reduction to cost of revenue and operating expenses (based on the nature of the underlying expenditure) on the accompanying consolidated statements of operations and comprehensive loss.
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7

Property, equipment and finance lease
right-of-use
assets, net
Property and equipment, net consisted of the following (in thousands):
 December 31,
 20212020
Computer equipment$1,998 $1,218 
Lab equipment13,940 7,607 
Motor vehicles31 31 
Furniture and fixtures315 265 
Leasehold improvements1,230 704 
Assets under construction— 27 
Total property and equipment$17,514 $9,852 
Less: accumulated depreciation(9,088)(5,802)
Total property and equipment, net$8,426 $4,050 

   
As of December 31,
 
   
2020
   
2019
 
Computer equipment
  $1,218   $1,020 
Lab equipment
   7,607    5,614 
Motor vehicles
   31    31 
Furnitures and fixtures
   265    265 
Leasehold improvements
   704    704 
Assets under construction
   27    587 
  
 
 
   
 
 
 
Total property and equipment
  $9,852   $8,221 
Less: accumulated depreciation
   (5,802   (3,561
  
 
 
   
 
 
 
Total property and equipment, net
  $4,050   $4,660 
  
 
 
   
 
 
 
DepreciationTotal depreciation expense was $2.4$4.2 million and $1.5$2.3 million for the years ended December 31, 2021, and 2020, and 2019, respectively.
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Finance lease
right-of-use
assets, net consisted of the following (in thousands):
 December 31,
 20212020
Finance lease right-of-use assets$2,966 $2,966 
Less: accumulated amortization(1,205)(834)
Total finance lease right-of-use assets, net
$1,761 $2,132 
   
As of December 31,
 
   
2020
   
2019
 
Finance lease
right-of-use
assets
  $2,966   $3,105 
Less: accumulated amortization
   (834   (485
  
 
 
   
 
 
 
Total finance lease right-of-use assets, net  $2,132   $2,620 
  
 
 
   
 
 
 
Amortization expense was $0.4 million and $0.4 million for the years ended December 31, 2021, and 2020, and 2019, respectively.
Intangible asset
Intangible asset consisted of the followingassets, net (in thousands):
 December 31,
 20212020
In-process research and development$3,048 $3,048 
Total intangible assets, net$3,048 $3,048 
The Company reviews its intangible assets for potential impairment whenever events or circumstances indicate that the carrying value of the intangible assets may not be recoverable. No impairment charges were recorded for the years ended December 31, 2021, and 2020, respectively.
Other non-current assets (in thousands):
 December 31,
 20212020
Capitalized transaction costs$— $121 
Security deposits280 — 
Operating right of use assets4,577 1,486 
Prepaid asset, net of current portion$2,826 $— 
Total other non-current assets$7,683 $1,607 
Accrued expenses (in thousands):
 December 31,
 20212020
Accrued bonus$7,546 $3,349 
Accrued payroll and benefits2,750 1,524 
Accrued taxes439 332 
Accrued fabrication costs3,110 2,321 
Share appreciation rights— 706 
Accrued transaction costs1,004 335 
Other accrued expenses2,511 1,828 
Total accrued expenses$17,360 $10,395 
   
As of
December 31,
 
   
2020
   
2019
 
In-process
Research and Development
  $3,048   $0   
  
 
 
   
 
 
 
Total intangible asset
  $3,048   $0   
  
 
 
   
 
 
 
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8
F-42

Accrued expenses

Accrued expenses consist of the following (in thousands):7.Debt
   
As of
December 31,
 
   
2020
   
2019
 
Accrued bonus
  $3,349   $2,501 
Accrued payroll and benefits
   1,524    602 
Accrued taxes
   332    75 
Accrued fabrication costs
   2,321    1,884 
Share appreciation rights
   706    435 
Other accrued expenses
   2,163    1,355 
  
 
 
   
 
 
 
Total accrued expenses
  $10,395   $6,852 
  
 
 
   
 
 
 
7.
Long Term Debt
The following table summarizes information relating to our long-term debt, (in thousands):

 December 31, 2021
 PrincipalChange in Fair ValueConversion of DebtAccreted Debt InterestPrincipal Payments in CashNet
3.00% – 2020 Convertible Notes$21,281 $16,811 (38,092)— — $— 
8.00% – 2020 Convertible Notes8,000 22,897 (30,897)— — — 
2020 Term Facility Loan33,949 6,234 (13,003)4,132 (5,000)26,312 
5.00% – $50.0 Million Convertible Notes10,274 2,310 (12,584)— — — 
5.00% – $25.0 Million Convertible Notes25,000 17,569 (42,569)— — — 
5.00% – $30.0 Million Convertible Notes30,000 14,258 (44,258)— — — 
Total Long-term debt$128,504 $80,079 (181,403)4,132 (5,000)$26,312 
Less: current portion of long-term debt(26,312)
Long-term debt, net of current portion$— 

 December 31, 2020
PrincipalChange in Fair ValueNet
3.00% – 2020 Convertible Notes$21,281 $10,825 $32,106 
8.00% – 2020 Convertible Notes8,000 6,789 14,789 
2020 Term Facility Loan22,500 2,549 25,049 
Paycheck Protection Program2,860 — 2,860 
Total long-term debt$54,641 $20,163 $74,804 
Less: current portion of long-term debt— 
Long-term debt, net of current portion$74,804 
 
   
December 31, 2020
 
   
Principal
   
Fair Value
Adjustment
   
Net
 
3.0% – 2020 Convertible Notes
  $21,281   $10,825   $32,106 
8.00% – 2020 Convertible Notes
   8,000    6,789    14,789 
2020 Term Facility Loan
   22,500    2,549    25,049 
Paycheck Protection Program
   2,860    —      2,860 
  
 
 
   
 
 
   
 
 
 
Total long-term debt
  $54,641   $20,163   $74,804 
Less: current portion of long-term debt
   0      0      0   
  
 
 
   
 
 
   
 
 
 
Long-term debt, net of current portion
  $54,641   $20,163   $74,804 
  
 
 
   
 
 
   
 
 
 
Future minimum payments under the debt agreements as of December 31, 20202021 are as follows (in thousands):
2020 Term Facility Loan
2022$32,303 
2023— 
2024— 
2025— 
2026— 
Thereafter— 
Total future minimum payments32,303 
Less: current portion of debt principal(32,303)
Non-current portion of debt principal$— 
   
Convertible
Notes
 
Year Ending December 31:
  
2021
  $0   
2022
   0   
2023
   0   
2024
   0   
2025
   66,281 
Thereafter
   10,000 
  
 
 
 
Total future minimum payments
  $76,281 
Less: current portion of debt principal
   0   
  
 
 
 
Non-current
portion of debt principal
  $76,281 
  
 
 
 
January 2017 Term Loan and May 2017 Term Loan
On January 27, 2017, we secured a term loan of $5.0 million from Silicon Valley Bank (“January 2017 Term Loan”). The January 2017 Term Loan matured on March 31,3.00% – 2020 with an interest only period through March 31, 2017 preceding the
36-month
term. Interest is accrued on the outstanding balance of the loan at a variable rate based on Wall Street Prime Rate plus 5.50% and had an interest floor of 9.00%. There were no financial covenants included in the January 2017 Term Loan.
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9

On May 26, 2017, we secured a new term loan for $10.0 million of which $5.0 million was provided by Silicon Valley Bank and €4.5 million was provided by Kreos Capital (“May 2017 Term Loan”). The May 2017 Term Loan had a
thirty-six
month term and matured on June 1, 2020. Interest is accrued on the outstanding balance of the loan at a variable rate based on Wall Street Prime Rate plus 5.50% and has an interest floor of 9.00%. The interest rate was 11.0% as of December 31, 2019. There are no financial covenants included in the May 2017 Term Loan.
The $5.0 million received from Silicon Valley Bank under the May 2017 Term Loan was used to repay the January 2017 Term Loan and we received a waiver of the prepayment fee. The repayment of the January 2017 Term Loan was treated as a modification of debt. Therefore, additional fees paid to the creditor was reflected as additional debt discount and amortized over the remaining term using the interest method and has been fully amortized as of December 31, 2020 and was immaterial as of December 31, 2019.
Under the January 2017 Term Loan, Silicon Valley Bank and under the May 2017 Term Loan, Kreos Capital each received 52,050 warrants to purchase Ordinary Shares of the Company at an exercise price of $8.646 per warrant (“Bank Warrants”). The Silicon Valley Bank and Kreos Capital warrants expire on January 27, 2027 and May 26, 2027, respectively. See Note 11 for further discussion regarding warrants.
2019 Convertible Notes
During 2019, weOn March 9, 2020, Legacy Rockley issued convertible loan notes in an aggregate principal amount of $15.0$21.3 million (“2019(the “3.0% Convertible Notes”). The 20193.00% – 2020 Convertible Notes mature on the second anniversary date of the instrument and borehad an interest at a rate of 8.0%3.00% per annum.annum and contained no financial covenants. The 20193.00% – 2020 Convertible Notes were issued in two tranches—$6.7tranches $20.0 million on March 5, 20199, 2020 and $8.3$1.3 million on March 27, 2019. October 20, 2020.
The 20193.00% – 2020 Convertible Notes were convertiblesubject to conversion as follows:
(a)If in an equity financing raised total proceeds for the Company of not less than $10.0 million then the outstanding principal amount of all notes and any unpaid accrued interest shall automatically convert into the most senior class of equity share at a conversion price of $14.298 per share; or
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(a)
if in an equity financing raised total proceeds for the Company of not less than $10.0 million then the outstanding principal amount of all notes and any unpaid accrued interest shall automatically convert into the most senior class of share at a conversion price of $11.4384, equal to a 20% discount to the Series E issuance price of $14.298 per share; or
(b)if an equity financing is not raised for the Company, then the outstanding principal amount of all notes and any unpaid accrued interest may convert into the most senior class of share at a conversion price of $14.298 per share.
(b)
At an exit event, convert the outstanding principal amount of all notes and any unpaid accrued interest thereon into the most senior class of share of the Company, at a conversion price equal to the Series E issuance price of $14.298 per share.
(c)At an exit event, redeem the outstanding notes for an amount equal to the outstanding principal plus accrued interests or convert the outstanding principal amount of all notes and any unpaid accrued interest thereon into the most senior class of share of the Company, at a conversion price equal to the issuance price of $14.298 per share.
(c)
At the maturity date, convert into the most senior class of share at a conversion price equal to the Series E issuance price of $14.298.
(d)At the maturity date, convert into the most senior class of shares at a conversion price equal to the issuance price of $14.298 per share.
WeLegacy Rockley elected to account for the 20193.00% – 2020 Convertible Notes at fair value as of the issuance date. Management believes thatdate, with the fair value option better reflects the underlying economics of the 2019 Convertible Notes, which contains embedded derivatives. Under the fair value election, changes in fair value are reported in the consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments.
On June 12, 2019, we received equity financingUpon consummation of $24.0the Business Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $21.9 million resulting for the 3.00% – 2020 Convertible Notes were cancelled and converted into the right to receive 3.8 million ordinary shares of the Company, with a fair value of $38.1 million, recorded in the automatic conversionconsolidated statement of shareholders' equity (deficit) with a corresponding decrease to the 2019 Convertible Notes. Upon settlement, we recorded interest expenseconvertible note in the amount of $0.3consolidated balance sheet. The Company recorded a $38.1 million for the amount that would have been accrued from the issuance date to the settlement date at annual rate of 8%, on the $15.0 million of principal under the terms of the 2019 Convertible Notes. To extinguish the 2019 Convertible Notes, 1,336,344 Ordinary Shares were issued. A loss of $3.0 million was generated on theadjustment upon extinguishment of the liability during the conversion based on the difference between the fair value of the shares at $13.65 and the conversion price of $11.44 and was recorded in statements of operations and comprehensive loss under change in fair value of debt instruments.
3.00% – 2020 Convertible Notes.
3.0%8.00% – 2020 Convertible Notes
On March 9,February 19, 2020, weLegacy Rockley issued convertible loan notes to our board member in an aggregate principal amount of $21.3$8.0 million (the “3.0%8.00% Convertible Notes”Notes"). The 3.0%8.00% Convertible Notes mature on the fifth anniversary date of the instrument
F-
50

and bearhad an interest at a rate of 3.0%8.00% per annum. The 3.0% Convertible Notes containannum and contained no financial covenants. We accrued but unpaid interest of $0.3 million for the year ended December 31, 2020.
The 3.0%8.00% Convertible Notes were issued in two tranches – $20.0 million on March 9, 2020 and $1.3 million on October 20, 2020. The 3.0% Convertible Notes were convertible as follows:
 
(a)
If in an equity financing raised total proceeds for the Company of not less than $10.0 million then the outstanding principal amount of all notes and any unpaid accrued interest shall automatically convert into the most senior class of equity share at a conversion price of $14.298 per share; or
(a)In the event of an equity financing, the outstanding principal amount of all notes and any unpaid accrued interest shall automatically convert into the most senior class of share at a conversion price being the lower of $14.298 per share or a discounted subscription price of the equity shares; or
(b)
if an equity financing is not raised for the Company, then the outstanding principal amount of all notes and any unpaid accrued interest may convert into the most senior class of share at a conversion price of $14.298 per share.
(b)At an exit event, convert the outstanding principal amount of all notes and any unpaid accrued interest thereon into the most senior class of share of the Company, at a conversion price, equal to a 25% discount to the Series E issuance price of $14.298 per share.
(c)
At an exit event, redeem the outstanding notes for an amount equal to the outstanding principal plus accrued interests or convert the outstanding principal amount of all notes and any unpaid accrued interest thereon into the most senior class of share of the Company, at a conversion price equal to the issuance price of $14.298 per share.
(c)At the maturity date, convert into the most senior class of equity share at a conversion price of $14.298.
(d)
At the maturity date, convert into the most senior class of shares at a conversion price equal to the issuance price of $14.298 per share.
WeLegacy Rockley elected to account for the 3.0%8.00% Convertible Notess at fair value as of the issuance date. Management believes thatdate, with the fair value option better reflects the underlying economics of the 3.0% Convertible Notes. Under the fair value election, changes in fair value are reported in the consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments. For
Upon consummation of the year ended December 31, 2020, we recordedBusiness Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $8.9 million for the 8.00% Convertible Notes were cancelled and converted into the right to receive 1.5 million ordinary shares of the Company, with a loss of $10.8 million which is shown as Fair Value Adjustment in the table at the beginning of this Note 7. See Note 5, Fair Value Measurements for information about the assumptions we used to measure the fair value of the 3.0% Convertible Notes.
8.00% – 2020 Convertible Notes
On February 19, 2020, we issued convertible loan notes to our board member in an aggregate principal amount of $8.0$15.5 million, (the “8.0% Convertible Notes”). The 8.0% Convertible Notes mature on the seventh anniversary date of the instrument and bear interest at a rate of 8.0% per annum. The 8.0% Convertible Notes contain no financial covenants. We accrued but unpaid interest of $0.6 million for the year ended December 31, 2020. The 8.0% Convertible Notes were convertible as follows:
(a)
In the event of an equity financing, the outstanding principal amount of all notes and any unpaid accrued interest shall automatically convert into the most senior class of share at a conversion price being the lower of 14.298 per share or a discounted subscription price of the equity shares; or
(b)
At an exit event, convert the outstanding principal amount of all notes and any unpaid accrued interest thereon into the most senior class of share of the Company, at a conversion price, equal to a 25% discount to the Series E issuance price of $14.298 per share.
(c)
At the maturity date, convert into the most senior class of equity share at a conversion price of $14.298.
We elected to account for the 8.0% Convertible Notes at fair value as of the issuance date. Management believes that the fair value option better reflects the underlying economics of the 8.0% Convertible Notes. Under the fair value election, changes in fair value are reportedrecorded in the consolidated statementsstatement of operations and comprehensive loss under Change in Fair Value of Debt Instruments. Forshareholders' equity (deficit) with a corresponding decrease to the year ended December 31, 2020, we recorded a loss of $6.8 million which is shown as Fair Value Adjustmentconvertible note in the table atconsolidated balance sheet. In addition, the beginningwarrants issued in conjunction with the 8.00% Convertible Note were also cancelled and converted into the right to receive 1.5 million ordinary shares of this Note 7. See Note 5, Fair Value Measurements for information about the assumptions we used to measure theCompany, with a fair value of 8.0% Convertible Notes.
In conjunction$15.5 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the 8.0%convertible note in the consolidated balance sheet. The Company recorded a $30.9 million adjustment upon extinguishment of the 8.00% Convertible Notes we also issued the holder warrants (“Investor Warrants”) which are convertible into Ordinary Shares of the Company. The warrants have an exercise price of $0.00001 per
and warrants.
F-5
1


share and will only become exercisable if we fail to achieve certain revenue and contribution margin targets in 2021 and 2022. The number of shares that the warrants will convert into varies according to the proportion of the revenue and contribution targets ultimately achieved. The value of the warrants is embedded within the 8.0% Convertible Notes.F-44


2020 Term Facility Loan
On September 29, 2020, weLegacy Rockley secured a term facility loan of $35.0 million from Argentum (“2020 Term Facility Loan”). The 2020 Term Facility Loan matures on March 29, 2025 and bears interest at a rate of 2.0% per annum. The 2020 Term Facility Loan has no financial covenants. We may extendLegacy Rockley had the maturity date through the filing of an extension request upoption to an additional one year. The 2020 Term Facility Loan may be voluntarily prepaid in full (no partial repayments), plus the applicable repayment premium payable. The Company paid interest of $0.1 million for the year ended December 31, 2020.
The Company shall repay the aggregate amount of the loans utilized in full on the maturity date, subject to no Qualified Exit occurring at the time plus the applicable repayment premium payable. The Qualified Exit means:meant: 1) qualified listing—a flotation or a public offering, the value of which is equal to or exceeds the free float value of $350.0 million; 2)
non-qualified
trade. As of December 31, 2020, the total amount borrowed was $22.5 million.
Upon any occurrence of a
non-qualified
trade sale or qualified listing, amounts due to Argentum will bewould have been discharged in full by way of conversion into ourthe Company's most senior class of shares.
We elected to accountUpon consummation of the Business Combination discussed in Note 2, Business Combination, thirty percent (30%) of the outstanding principal and interest balance of $10.2 million for the 2020 Term Facility Loan atwere cancelled and converted into the right to receive 1.3 million ordinary shares of the Company, with a fair value as of the issuance date. Management believes that the fair value option better reflects the underlying economics of the 2020 Term Facility Loan. Under the fair value election, changes in fair value are reported$13.0 million, recorded in the consolidated statementsstatement of operationsshareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recorded a $13.0 million adjustment upon extinguishment of debt. The seventy percent (70%) of the outstanding principal and comprehensive loss under Changeinterest balance remained as debt and is required to be repaid in Fair Valuefull on or prior to August 31, 2022, in the total amount of Debt Instruments. For$37.3 million. At August 11, 2021, the Company recorded a fair value of $27.1 million for the seventy percent (70%) of the outstanding principal and interest balance. The Company accreted the adjusted interest expense over the amended term of the loan using the effective interest rate method. The Company accrued interest expense of $4.1 million for the year ended December 31, 2021. As of December 31, 2021, the total outstanding debt for the 2020 we recordedTerm Facility Loan balance was $26.3 million. The 2020 Term Facility Loan includes a lossfinancial covenant that requires the Company to maintain a cash balance of $2.5at least $35.0 million. As of December 31, 2021, the Company was not in default on any covenants.

5.00% – $50.0 Million Convertible Notes
On January 11, 2021, Legacy Rockley issued convertible loan notes for an aggregate principal amount of $50.0 million. The 5.00% – $50.0 Million Convertible Notes had an interest rate of 5.00% per annum and contained no financial covenants. The total amount borrowed was $10.3 million.
The 5.00% – $50.0 Million Convertible Notes were subject to conversion as follows:
(a)In the event of a qualified financing even with total proceeds raised not less than $25.0 million, which is shown as Fair Value Adjustment in the tableoutstanding principal amount and any unpaid accrued interest automatically convert into the most senior class of share at a conversion price being lower of 15% discount to the per share subscription price of the equity shares or the price obtained by diving $1,500.0 million by fully diluted share capital of the Company at the beginningdate of this conversion;
(b)At an exit event, redeem the outstanding principal amount and any unpaid accrued interest on the original principal or convert the outstanding principal amount of all notes and any unpaid accrued interest into the most senior class of share of the Company at a conversion price equal to the lower of 15% discount to the price per share and the price obtained by dividing $1,500.0 million by fully diluted share capital of the Company at the date of conversion;
(c)At the maturity date, convert into the most senior class of shares at a conversion price by dividing $1,500.0 million by fully diluted share capital of the Company at the date of conversion.
Upon consummation of the Business Combination discussed in Note 7. See Note 5, Fair Value Measurements2, Business Combination, the total outstanding principal and accrued unpaid interest of $10.6 million for information about the assumptions we used5.00% – $50.0 Million Convertible Notes were cancelled and converted into the right to measurereceive 1.3 millionordinary shares of the Company, with a fair value of $12.6 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recognized a $12.6 million adjustment upon extinguishment of the 5.00% – $50.0 Million Convertible Notes.

5.00% $25.0 Million Convertible Notes
On December 31, 2020, Term Facility Loan.Legacy Rockley issued convertible loan notes in an aggregate principal amount of $25.0 million. The 5.00% – $25.0 Million Convertible Notes had an interest rate of 5.00% per annum and contained no financial covenants.
The 5.00% – $25.0 Million Convertible Notes were subject to conversion as follows:
(a)In an equity qualified financing event with total proceeds raised not less than $25.0 million, the outstanding principal amount and any unpaid accrued interest automatically convert into the most senior class of share at a
F-45


conversion price being lower of 25% discount to the per share subscription price of the equity shares or the price obtained by diving $800.0 million by fully diluted share capital of the Company at the date of conversion;
(b)At an exit event, redeem the outstanding notes for an amount equal to 100% of the outstanding principal plus accrued interest or convert the outstanding principal amount into the most senior class of share of the Company, at a conversion price equal to the lower of 25% discount to the price per share and the price obtained by dividing $800.0 million by fully diluted share capital of the Company at the date of conversion; or
(c)At the maturity date, convert into the most senior class of shares at a conversion price by dividing $675.0 million by the number of issued shares in the capital of the Company on a fully diluted basis or repay the amount equal to 100% of the outstanding principal amount plus any accrued interest.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $25.7 million for the 5.00% – $25.0 Million Convertible Notes were cancelled and converted into the right to receive 3.6 millionordinary shares of the Company, with a fair value of $35.6 million, recorded in the consolidated balance sheet. In addition, the warrants issued in conjunction with the 5.00% – $25.0 Million Convertible Notes were also cancelled and converted into the right to receive 0.7 millionordinary shares of the Company, with a fair value of $7.0 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recorded a total $42.6 million adjustment upon extinguishment of the 5.00% – $25.0 Million Convertible Notes and warrants.

5.00% – $30.0 Million Convertible Notes
On January 11, 2021, Legacy Rockley issued the 5.00% – $30.0 Million Convertible Notes. The 5.00% – $30.0 Million Convertible Notes had an interest rate of 5.00% per annum and contained no financial covenants.
The 5.00% – $30.0 Million Convertible Notes were subject to conversion as follows:
(a)In an equity qualified financing event with total proceeds raised not less than $25.0 million, the outstanding principal amount and any unpaid accrued interest automatically convert into the most senior class of share at a conversion price being lower of 25% discount to the per share subscription price of the equity shares or the price obtained by diving $800.0 million by fully diluted share capital of the Company at the date of conversion;
(b)At an exit event, redeem the outstanding notes for an amount equal to the outstanding principal plus any unpaid accrued interest or convert the outstanding principal amount of all notes and any unpaid accrued interest into the most senior class of share of the Company, at a conversion price equal to the lower of a 25% discount to the price per share and the price obtained by dividing $800.0 million by fully diluted share capital of the Company at the date of conversion; or
(c)At the maturity date, convert into the most senior class of shares at a conversion price by dividing $800.0 million by fully diluted share capital of the Company at the date of conversion.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $30.8 million for the 5.00%– $30.0 Million Convertible Notes were cancelled and converted into the right to receive 4.4 millionordinary shares of the Company, with a fair value of $44.3 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recorded a $44.3 million adjustment upon extinguishment of the 5.00%– $30.0 Million Convertible Notes.

Paycheck Protection Program Loan
On April 21, 2020 we(the "Origination Date"), Legacy Rockley received loan proceeds of approximately $2.9 million (“PPP Loan”) underfrom Silicon Valley Bank (the “Lender”) pursuant to the Paycheck Protection Program (“PPP”). The PPP, established as part ofunder the CARES (the Coronavirus Aid, Relief and Economic SecuritySecurity) Act provides for loans to qualifying businesses for amounts up to 2.5 times the average monthly payroll expenses of the qualifying business. The PPP Loan and accrued interest are forgivable after twenty-four weeks as long as the borrower uses the loan proceeds for eligible purposes, including payroll, benefits, rent and utilities, and maintains its payroll levels. The amount of loan forgiveness will be reduced if the borrower terminates employees or reduces salaries during the eight-week period.
The PPP Loan is evidenced by a promissory note, dated as of April 21, 2020 (the “Note”), between the Company, as Borrower, and Silicon Valley Bank, as Lender (the “Lender”). The interest rate on the Note is 1.0% per annum, with interest accruing on the unpaid principal balance computed on the basis of the actual number of days elapsed in a year of 360 days. No payments of principal or interest are due during the
six-month
period beginning on the date of the Note (the “Deferral Period”). On December 8, 2020, we filed an application seeking forgiveness of the PPP Loan. On March 2, 2021, we received notification from the Lender that our loan forgiveness application has been submitted to Small Business Administration (“SBA”).
Beginning one month following expiration of the Deferral Period and continuing monthly until 24 months from the date of the Note (the “Maturity Date”), we are obligated to make monthly payments2020. Payments of principal and interest towere deferred for the Lender with respect to any unforgiven portion offirst six months following the Note,Origination Date, and the PPP Loan was maturing in such equal amounts required to fully
two years after the Origination Date. The PPP Loan bore interest at 1.0% per annum.
F-5
2

amortizeIn June 2021, the principal amount outstanding on the Note as of the last day of the Deferral Period by the Maturity Date. We are permitted to prepay the Note at any time without payment of any premium. As of December 31, 2020, we had $2.9 million of borrowings outstanding under the PPP Loan,was forgiven in full. Forgiveness income was recorded under long term debtas a component of other income, net in the consolidated statements of operations and comprehensive loss.
loss
.
F-46


8.Warrants
As of December 31, 2021, the Company had 8,625,000 Public Warrants outstanding with a balance of $28.0 million, and classified as equity, and 5,450,000 Private Placement Warrants outstanding with a balance of $3.5 million, and classified as liability. These warrants are exercisable for the Company’s ordinary shares. Warrants may only be exercised for a whole number of shares at an exercise price of $11.50. These warrants expire five years from the closing of the Forward Recapitalization.
The ordinary shares underlying the warrants were registered on Rockley Photonics Holdings Limited's Registration Statement on Form S-4 (File No. 333-255019), filed with the SEC on April 2, 2021 and declared effective on July 22, 2021.The Company is obligated to issue ordinary shares upon exercise of a warrant.
Redemption of warrants when the ordinary share price equals or exceeds $18.00. Once the warrants become exercisable, the Company may redeem the warrants in whole and not in part, at a price of $0.01 per warrant, upon not less than 30 days’ prior written notice of redemption to each warrant holder and if, and only if, the closing price of the Company’s ordinary shares equals or exceeds $18.00 per share (as adjusted for share sub-divisions, share capitalizations, reorganizations, recapitalizations and the like) for any 20 trading days within a 30-trading day period ending on the third trading day prior to the date on which the notice of redemption is given to the warrant holders.
The Company may redeem the warrants in whole and not in part no earlier than 90 days after they are first exercisable and prior to their expiration at a price equal to a number of the Company's ordinary shares based on the redemption date and the “fair market value” of the ordinary shares, upon not less than 30 days' prior written notice of redemption each warrant holder, and if, and only if, the closing price of the ordinary shares equals or exceeds $10.00 per share (as adjusted for share sub-divisions, share dividends, reorganizations, reclassifications, recapitalizations and the like) on the trading day before the Company sends the notice of redemption to the warrant holders.
The Private Placement Warrants were accounted for as liabilities in accordance with ASC 815-40, Derivatives and Hedging-Contracts in Entity’s Own Equity, and are presented within warrant liabilities on our balance sheet. The warrant liabilities assumed from SC Health, and on a recurring basis, changes in fair value will be presented in the consolidated statement of operations at each reporting period. The Private Placement Warrants are considered to be a Level 3 liability, see Note 5 – Fair Value Measurements for description of the valuation methodology of the Private Placement Warrants.
The Public Warrants were accounted for as equity and are presented within Additional Paid-In Capital on our balance sheet. Although an event such as a qualifying cash tender offer could occur outside of the company’s control that would require net cash settlement, equity classification for the public warrants is not precluded per ASC 815-40-25 as such an event would be in connection with a change in control and all of the Company’s ordinary shareholders, as well as warrant holders, could participate and receive cash from the settlement.
Income Taxes
9.Income Taxes
For the years ended December 31, 20202021 and 2019,2020, loss before income taxes were as follows (in thousands):
 Years Ended December 31,
 20212020
U.K. Operations$(174,298)$(82,705)
Foreign operations6,952 2,997 
Loss before income taxes$(167,346)$(79,708)
   
Years Ended December 31,
 
   
     2020     
   
     2019     
 
U.K. Operations
  $(82,705  $(53,291
Foreign operations
   2,997    2,752 
  
 
 
   
 
 
 
Loss before income taxes
  $(79,708  $(50,539
  
 
 
   
 
 
 
The components of provision for income tax for the years ended December 31, 20202021 and 20192020 are as follows (in thousands):
CurrentDeferredTotal
Year ended December 31, 2021
U.K. operations$— $— $— 
Foreign jurisdictions667 — 667 
$667 $— $667 
F-47
   
Current
   
Deferred
   
Total
 
Year ended December 31, 2020
      
U.K. operations
  $0     $0     $0   
Foreign jurisdictions
   569    0      569 
  
 
 
   
 
 
   
 
 
 
  $569   $0     $569 
  
 
 
   
 
 
   
 
 
 


CurrentDeferredTotal
Year ended December 31, 2020
U.K. operations$— $— $— 
Foreign jurisdictions569 — 569 
$569 $— $569 
   
Current
   
Deferred
   
Total
 
Year ended December 31, 2019
      
U.K. operations
  $0     $0     $0   
Foreign jurisdictions
   311    0      311 
  
 
 
   
 
 
   
 
 
 
  $311   $0     $311 
  
 
 
   
 
 
   
 
 
 
The effective tax rate of the Company’s provision for income taxes differs from the 19% statutory rate of the Company’s U.K. headquarters entity (in thousands, except percentages):
 December 31,
 20212020
U.K. Statutory Rate$(31,796)19.0 %$(15,145)19.0 %
Foreign income tax— %308 (0.4)%
Research & Development credit(2,061)1.2 %(628)0.8 %
Stock-based compensation34 — %1,293 (1.6)%
Permanent differences(156)0.1 %3,325 (4.2)%
Change in valuation allowance32,402 (19.4)%7,480 (9.4)%
Rate Change on Deferred Taxes(11,197)6.7 %(977)1.2 %
Uncertain Tax Liabilities64 — %245 (0.3)%
Losses not benefited12,625 (7.5)%3,999 (5.0)%
Others, net744 (0.4)%668 (0.8)%
Total$667 (0.40)%$569 (0.71)%
   
Years Ended December 31,
 
   
2020
  
2019
 
U.K. Statutory Rate
  $(15,145  19.0 $(9,602  19.0
Foreign income tax
   308   (0.4)%   96   (0.2)% 
Research & Development credit
   (628  0.8  (1,086  2.1
Stock-based compensation
   1,293   (1.6)%   758   (1.5)% 
Permanent differences
   3,325   (4.2)%   (681  1.3
Change in valuation allowance
   7,480   (9.4)%   2,636   (5.2)% 
Losses not benefited
   3,999   (5.0)%   8,169   (16.1)% 
Others, net
   (63  0.1  21   0
  
 
 
  
 
 
  
 
 
  
 
 
 
Total
  $569   (0.7)%  $311   (0.6)% 
  
 
 
  
 
 
  
 
 
  
 
 
 
Deferred Tax Assets and Liabilities
Deferred income taxes reflect the net effects of (a) temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes, and (b) operating losses and tax credit carryforwards.
F-5
3

We record income tax expense for the anticipated tax consequences of the reported results of operations using the asset and liability method. Under this method, the Company recognizes deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the financial reporting and tax basis of assets and liabilities, as well as for operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using tax rates that are expected to apply to taxable income for the years in which those tax assets and liabilities are expected to be realized or settled. The Company records valuation allowances to reduce its deferred tax assets to the net amount that it believes is more likely than not to be realized. Its assessment considers the realization of deferred tax assets on a jurisdictional basis.
F-48


The significant components of the Company’s deferred taxes are as follows (in thousands):
 December 31,
 20212020
Deferred tax assets:
Net operating loss carryforwards$33,068 $15,066 
Research and development credits549 — 
Stock-based compensation4,859 1,476 
Lease liabilities1,394 482 
Interest Limitation10,202 — 
Accounts and other receivables— — 
Accrued liabilities1,765 788 
Other64 
Total gross deferred tax assets51,900 17,814 
Less valuation allowance(50,139)(16,377)
Net deferred tax assets1,761 1,437 
Deferred tax liabilities:
Right-of-use Assets$(1,281)$(821)
Property and equipment, principally due to differences in depreciation(480)(592)
Other— (24)
Total gross deferred tax liabilities(1,761)(1,437)
Net deferred tax assets$— $— 
   
December 31,
 
   
2020
   
2019
 
Deferred tax assets:
    
Net operating loss carryforwards
  $15,066   $7,494 
Research and development credits
   0      1,217 
Stock-based compensation
   1,476    1,057 
Lease liabilities
   482    916 
Accrued liabilities
   788    633 
Other
   2    0   
  
 
 
   
 
 
 
Total gross deferred tax assets
   17,814    11,317 
Less valuation allowance
   (16,377   (9,520
  
 
 
   
 
 
 
Net deferred tax assets
  $1,437   $1,797 
Deferred tax liabilities:
    
Right-of-use
Assets
  $(821  $(1,064
Property and equipment, principally due to differences in depreciation
   (592   (733
Other
   (24   0   
  
 
 
   
 
 
 
Total gross deferred tax liabilities
   (1,437   (1,797
  
 
 
   
 
 
 
Net deferred tax assets
  $0     $0   
  
 
 
   
 
 
 
ASC 740 requires that the tax benefit of net operating losses (“NOLs”), temporary differences and credit carryforwards be recorded as an asset to the extent that management assesses that realization is “more likely than not.” Realization of our future tax benefits is dependent on our ability to generate sufficient taxable income within the carryforward period. Management believes that recognition of the deferred tax assets arising from the above-mentioned future tax benefits from operating loss carryforwards is currently not likely to be realized and, accordingly, has provided a valuation allowance has provided a full valuation allowance against its deferred tax assets.
The changes in valuation allowance related to operating activity was an increase in the amount of $6.9$33.8 million and $2.8$6.9 million during the years ended December 31, 2021 and 2020, and 2019, respectively.
NOLs and tax credit gross carryforwards as of December 31, 20202021 are as follows (in thousands):
AmountExpiration Years
NOLs, Federal$132,272 carried forward indefinitely
NOLs, State$— 
Tax credits, Federal$467 
Tax credits, State$— 
   
Amount
   
Expiration Years
 
NOLs, U.K. (gross)
  $79,293    See notes below 
Tax credits, Federal
  $0      See notes below 
Tax credits, State
  $0      See notes below 
Net Operating Losses
As of December 31, 2020, the Company has U.K. NOL of approximately $79.3 million that can be carried forward indefinitely.
The U.S. R&D tax credit for the year ended December 31, 2020 has been fully utilized.
F-5
4

Uncertain Tax PositionsINDEX TO FINANCIAL STATEMENTS

Condensed Consolidated Unaudited Financial Statements for the Three Months Ended March 31, 2022 and 2021
Page
Condensed Consolidated Balance Sheets
F-2
Condensed Consolidated Statements of Operations and Comprehensive Loss
F-3
Condensed Consolidated Statements of Shareholders’ Equity (Deficit)
F-5
Condensed Consolidated Statements of Cash Flows
F-6
Notes to Condensed Consolidated Financial StatementsF-7


Consolidated Audited Financial Statements for the Years Ended December 31, 2021 and 2020
Page
Report of Independent Registered Public Accounting Firm (PCAOB ID:42)
F-22
Consolidated Balance SheetsF-23
Consolidated Statements of Operations and Comprehensive LossF-24
Consolidated Statements of Shareholders’ Equity (Deficit)F-25
Consolidated Statements of Cash FlowsF-26
Notes to Consolidated Financial StatementsF-27
F-1


ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Consolidated Balance Sheets
(Unaudited and in thousands, except share amounts and par value)

 March 31, 2022December 31, 2021
Assets
Current assets
Cash and cash equivalents$11,863 $36,786 
Short-term investments18,072 26,965 
Accounts receivable, net of allowance of $302 as of March 31, 2022 and December 31, 2021830 1,359 
Other receivables, net of allowance of $0 and $141 as of March 31, 2022 and December 31, 2021, respectively49,249 47,462 
Prepaid expenses and other current assets6,749 6,802 
Total current assets86,763 119,374 
Long-term investments6,445 17,659 
Property and equipment, net10,075 10,187 
Equity method investment5,213 4,879 
Intangible assets, net3,048 3,048 
Other non-current assets7,784 7,683 
Total assets$119,328 $162,830 
Liabilities and Shareholders’ Equity (Deficit)
Current liabilities
Trade payables$4,458 $6,882 
Accrued expenses20,082 17,360 
Debt, current portion21,316 26,312 
Other current liabilities1,440 1,238 
Total current liabilities47,296 51,792 
Warrant liabilities3,266 3,477 
Other long-term liabilities3,366 3,743 
Total liabilities$53,928 $59,012 
Commitments and contingencies (Note 14)
00
Shareholders’ equity (deficit)
Ordinary shares, $0.000004 par value; 12,417,500,000 authorized as of March 31, 2022 and December 31, 2021; 129,005,167 and 127,860,639 issued and outstanding as of March 31, 2022 and December 31, 2021, respectively— — 
Additional paid-in-capital508,368 504,714 
Accumulated other comprehensive loss(291)— 
Accumulated deficit(442,677)(400,896)
Total shareholders’ equity (deficit)65,400 103,818 
Total liabilities and shareholders’ equity (deficit)$119,328 $162,830 
See accompanying notes to condensed consolidated financial statements.
F-2


ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Consolidated Statements of Operations
(Unaudited and in thousands, except share and per share amounts)
 Three Months Ended March 31,
 20222021
Revenue$962 $1,771 
Cost of revenue3,395 3,734 
Gross profit(2,433)(1,963)
Operating expenses:
Selling, general, and administrative expenses10,938 7,305 
Research and development expenses24,802 15,980 
Total operating expenses35,740 23,285 
Loss from operations(38,173)(25,248)
Other income (expense):
Other expense(14)— 
Interest expense, net(2,653)(147)
Gain (loss) on equity method investment207 (163)
Change in fair value of debt instruments— (39,653)
Change in fair value of warrant liabilities211 — 
(Loss) gain on foreign currency(1,228)534 
Total other expense(3,477)(39,429)
Loss before income taxes(41,650)(64,677)
Provision for income tax131 100 
Net loss$(41,781)$(64,777)
Net loss per share:
Basic and diluted$(0.33)$(0.77)
Weighted-average shares outstanding:
Basic and diluted128,443,050 83,883,581 
See accompanying notes to condensed consolidated financial statements.

F-3


ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Consolidated Statements of Comprehensive Loss
(Unaudited and in thousands)

 Three Months Ended March 31,
 20222021
Net loss$(41,781)$(64,777)
Other comprehensive loss:
Unrealized loss on available-for-sale securities(291)— 
Total other comprehensive loss(291)— 
Comprehensive loss$(42,072)$(64,777)
See accompanying notes to condensed consolidated financial statements.
F-4


ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Consolidated Statements of Shareholders’ Equity (Deficit)
(Unaudited and in thousands, except share amounts)
Number of
Ordinary
Shares
Ordinary Shares and Additional Paid-in CapitalAccumulated Other Comprehensive LossAccumulated
Deficit
Total
Shareholders’
Equity (Deficit)
Balance, December 31, 2021127,860,639 504,714 — (400,896)103,818 
Net loss— — (41,781)(41,781)
Other comprehensive loss— (291)— (291)
Exercise of stock options789,809 579 — — 579 
Vesting of restricted stock units,
net of withholding taxes
354,719 (359)— (359)
Stock-based compensation— 4,029 — — 4,029 
Transaction costs— (595)— — (595)
Balance, March 31, 2022129,005,167 508,368 (291)(442,677)65,400 
Number of
Ordinary
Shares
 Ordinary Shares and Additional Paid-in CapitalAccumulated Other Comprehensive LossAccumulated
Deficit
Total
Shareholders’ Equity (Deficit)
Balance, December 31, 202083,539,382 201,576 — (232,883)(31,307)
Net loss— — — (64,777)(64,777)
Exercise of stock options216,670 137 — — 137 
Exercise of warrants57,811 — — — — 
Issuance of warrants— 263 — — 263 
Stock-based compensation— 1,725 — — 1,725 
Balance, March 31, 202183,813,863 203,701 — (297,660)(93,959)
See accompanying notes to condensed consolidated financial statements.

F-5



ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Consolidated Statements of Cash Flows
(Unaudited and in thousands)
 Three Months Ended
March 31,
 20222021
Cash flows from operating activities:
Net loss$(41,781)$(64,777)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization1,504 930 
(Reversal) bad debt expense(141)377 
Accretion of marketable securities to redemption value(74)— 
Net realized loss on sale of marketable securities(13)— 
Stock-based compensation4,029 1,725 
Change in equity-method investment(334)(113)
Change in fair value of debt instrument— 39,653 
Change in fair value of warrant liabilities(211)— 
Changes in operating assets and liabilities:
Accounts receivable529 2,243 
Other receivables(1,646)(2,369)
Prepaid expenses and other current assets53 (5,706)
Other non-current assets49 (1,497)
Trade payables(2,805)1,972 
Accrued expenses2,223 843 
Other current and long-term liabilities(175)1,820 
Net cash used in operating activities(38,793)(24,899)
Cash flows from investing activities:
Purchase of property and equipment(1,010)(713)
Proceeds from sale and maturities of marketable securities19,903 — 
Net cash provided by (used in) investing activities18,893 (713)
Cash flows from financing activities:
Proceeds from convertible loan notes— 76,723 
Principal payments on long-term debt(4,995)— 
Proceeds from exercise of options579 137 
Proceeds from issuance of warrants— 263 
Debt issuance costs incurred— (1,140)
Transaction costs(248)— 
Withheld taxes paid on behalf of employees on net settled stock-based awards(359)— 
Net cash (used in) provided by financing activities(5,023)75,983 
Net (decrease) increase in cash and cash equivalents(24,923)50,371 
Cash and cash equivalents:
Beginning of period36,786 19,228 
End of period$11,863 $69,599 
See accompanying notes to condensed consolidated financial statements.



F-6


1.Description of Business and Significant Accounting Policies
Description of Business
Rockley specializes in the research and development of integrated silicon photonics chipsets. Rockley has developed a versatile, application specific, third-generation silicon photonics platform specifically designed for the optical integration challenges facing numerous mega-trend markets. Rockley has partnered with multiple tier-1 customers across markets to deliver complex optical systems required for transformational sensors, communications, and medical product realization.
On August 11, 2021, Rockley Photonics Limited ("Legacy Rockley") completed a business combination (the "Business Combination") with SC Health Corporation, a special purpose acquisition company ("SC Health"), with Rockley Photonics Holdings Limited and its subsidiaries surviving the merger. Upon the consummation of the Business Combination, the Company became a publicly traded company listed on the New York Stock Exchange ("NYSE") under the symbol "RKLY". For additional information on the Business Combination, please refer to Note 2, Business Combination, to these condensed consolidated financial statements. Unless the context otherwise requires, references in these notes to "Rockley", the "Company", "we", "us", or "our" and any related terms are intended to mean the post-Business Combination consolidated company, Rockley Photonics Holdings Limited, while "Legacy Rockley" and "SC Health" refers to the entities prior to the Business Combination.
Basis of Presentation and Preparation
The accompanying unaudited condensed consolidated financial statements have been prepared by the Company, and reflect all adjustments, consisting only of normal recurring adjustments, that are, in the opinion of management, necessary for the fair presentation of our financial position, results of operations, comprehensive income, cash flows and shareholders’ equity for the interim periods presented. The statements have been prepared in accordance with GAAP for interim financial information. Accordingly, these statements do not include all information and footnotes required by GAAP for annual consolidated financial statements, and should be read in conjunction with the annual consolidated financial statements and the accompanying notes contained in our Annual Report on Form 10-K for the year ended December 31, 2021. The results of operations for the three months ended March 31, 2022 are not necessarily indicative of the operating results to be expected for the full fiscal year or future operating periods.
We accounted for the Business Combination as a forward recapitalization in accordance with GAAP (the "Forward Recapitalization"). Under this method of accounting, SC Health was treated as the acquired company and Legacy Rockley was deemed to be the accounting acquirer for financial reporting purposes. Accordingly, for accounting purposes, the Forward Recapitalization was treated as the equivalent of Legacy Rockley issuing stock for the net assets of SC Health, accompanied by a recapitalization. The net assets of SC Health are stated at historical cost, with no goodwill or other intangible assets recorded. The condensed consolidated assets, liabilities and results of operations prior to the Forward Recapitalization are those of Legacy Rockley. The condensed consolidated financial statements of the combined company post-Forward Recapitalization represents the combined results of Rockley and SC Health beginning August 11, 2021, the date the Business Combination was consummated. The shares, corresponding capital amounts and earnings per share available for shareholders of Legacy Rockley, prior to the Business Combination, converted into the right to receive 2.4835 (the "Exchange Ratio") ordinary shares of Rockley Photonics Holdings Limited, par value $0.000004 (the "ordinary shares"). The recapitalization of the number of ordinary shares attributable to Legacy Rockley is reflected retroactively as shares reflecting the Exchange Ratio to the earliest period presented and is utilized for calculating earnings per share in all prior periods presented.
The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. Such estimates include, but are not limited to, revenue recognition, reserves and allowances; valuation of intangibles; product warranties; employee compensation and benefit accruals; stock-based compensation; loss contingencies; income taxes; fair value measurements; and warrant liabilities. Actual results could differ materially from those estimates. Management’s estimates include, as applicable, the anticipated impacts of the COVID-19 pandemic.
F-7


Going Concern
The Company recognizeshas incurred net losses since inception, has an accumulated deficit of $442.7 million as of March 31, 2022 and negative cash flow from operations of $38.8 million for the three months ended March 31, 2022 and expects to incur losses from operations for the foreseeable future. As of March 31, 2022, the Company had cash, cash equivalents and investments of $36.4 million. The Company’s ability to meet its obligations in the ordinary course of business is dependent on its ability to obtain additional financing. As a result, there is substantial doubt about the Company's ability to continue as a going concern within one year after the date these financial statements are issued. The condensed consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the normal course of business. The condensed consolidated financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of this uncertainty.
The Company's future liquidity needs, and ability to address those needs, will largely be determined by its ability to obtain additional financing on terms acceptable to us. The Company will continue to seek additional capital through the sale of debt or equity, or other arrangements, however, there can be no assurance that we will be able to raise additional capital when needed or under acceptable terms, if at all. The sale of additional equity may dilute existing shareholders. If the Company raises funds by issuing debt securities, these debt securities would have rights, preferences, and privileges senior to the holders of ordinary shares. Issued debt securities may contain covenants that limit the Company's ability to pay dividends or make other distributions to shareholders. If we are unable to obtain additional financing, operations may be scaled back or discontinued.
Global Pandemic
The COVID-19 pandemic recently reached the two-year mark and our priority continues to be the health and safety of our employees. The overall recovery from the COVID-19 pandemic has been uneven and has presented many challenges and risks from general economic uncertainty, changes in consumer demand, disruption of supply chains and challenges with hiring, labor and supply cost inflation. However, as we implemented our phased return to office plan starting in July 2021, we were able to provide greater levels of work flexibility to employees and maintain health and safety standards for employees meeting all regulatory requirements.

We continually evaluate the nature and extent of changes to the market and economic conditions related to the COVID-19 pandemic and assess the potential impact on our business and financial position. Despite the emergence of vaccines and vaccine boosters, less virulent strains of COVID-19 such as the Omicron variant, and reduced positivity rates, the end of the COVID-19 pandemic is still uncertain. As such, we expect that the pandemic may continue to have an effect on our results, although the magnitude, duration, and full effects of the pandemic on our future results of operations or cash flows remain difficult to predict at this time.

For further discussion of the risks posed to our business from the COVID-19 pandemic, refer to Item 1A of our Form 10-K for the year ended December 31, 2021.
Recently Adopted Accounting Pronouncements
In December 2019, the FASB issued ASU 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes, which affects general principles within Topic 740, and are meant to simplify and reduce the cost of accounting for income taxes. It removes certain exceptions to the general principles in Topic 740 and simplifies areas including franchise taxes that are partially based on income, transactions with a government that result in a step up in the tax benefitsbasis of goodwill, the incremental approach for intraperiod tax allocation, interim period income tax accounting for year-to-date losses that exceed anticipated losses and enacted changes in tax laws in interim periods. ASU 2019-12 is effective for fiscal years beginning after December 15, 2020. The Company adopted this standard as of January 1, 2021. The adoption of this standard did not have a material impact on the Company’s consolidated financial statements.
In August 2020, the FASB issued ASU 2020-06, Debt-Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging – Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity. This ASU simplifies the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts in an entity’s own equity. The Company adopted this guidance on January 1, 2021. The adoption of the guidance did not have a material impact on the condensed consolidated financial statements.
Accounting Pronouncements Issued but Not Yet Adopted
In May 2021, the FASB issued ASU 2021-04, Modification of Equity Classified Written Call Options, to clarify and reduce diversity in an issuer’s accounting for modifications or exchanges of freestanding equity-classified written call options such as warrants that remain equity classified after modification or exchange based on consideration of the economic substance of the modification or exchange. ASU 2021-04 is effective for fiscal years beginning after December 15, 2021 and early adoption is permitted. While the Company is continuing to assess the timing of adoption and the potential impacts of ASU 2021-04, it does not expect ASU 2021-04 to have a material effect on its consolidated financial statements.
In November 2021, the FASB issued ASU 2021-10, Government Assistance (Topic 832) Disclosures by Business Entities about Government Assistance. This amendment in ASU 2021-10 aims to increase transparency about government assistance transactions that are not in the scope of other GAAP guidance. The ASU requires disclosure of the nature and significant terms and considerations of
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the transactions, the accounting policies used and the effects of those transactions. The ASU is effective for fiscal years beginning after December 15, 2021, with early adoption permitted. The Company is in the process of assessing the impacts of ASU 2021-10 on its consolidated financial statements.


2.Business Combination
On August 11, 2021 (the "Closing Date"), Legacy Rockley, SC Health, and Rockley Mergersub Limited, an exempted company incorporated in the Cayman Islands as a direct wholly owned subsidiary of the Company (“Merger Sub”), consummated the business combination contemplated by the Business Combination Agreement and Plan of Merger, dated as of March 19, 2021 (the “Business Combination Agreement”). Immediately upon the consummation of the Business Combination, Legacy Rockley became a wholly owned subsidiary of the Company and Merger Sub merged with and into SC Health, with SC Health surviving the merger and becoming a direct wholly owned subsidiary of the Company. Subsequently, SC Health's ordinary shares and warrants ceased trading on the NYSE while the Company's ordinary shares and warrants began trading on the NYSE under the symbols “RKLY” and “RKLY.WS,” respectively.
Pursuant to the Business Combination Agreement, each of the following transactions occurred in the following order: (i) pursuant to a scheme of arrangement approved by the UK courts (the “Scheme”), on August 9, 2021, all of Legacy Rockley’s ordinary shares, including shares issued immediately prior to the Scheme becoming effective as a result of the conversion of then-outstanding convertible loan notes and the exercise of warrants, were transferred by Rockley shareholders in exchange for an equivalent number of shares in the Company; (ii) the holders of options over shares in Legacy Rockley rolled over their options into new options to purchase shares in the Company; (iii) warrants to purchase shares in Legacy Rockley (other than one warrant instrument that by its terms was replicated at the Company) not exercised for shares in Legacy Rockley prior to the effectiveness of the Scheme described above were cancelled, such that immediately following the Scheme, Legacy Rockley became a direct wholly-owned subsidiary of the Company; (iv) the Company subsequently completed a stock-split to prepare its share capital for Merger Sub’s merger into SC Health; (v) certain accredited investors (including entities affiliated with the SC Health Sponsor) purchased an aggregate of 15.0 million ordinary shares for a purchase price of $10.00 per share, or an aggregate purchase price of $150.0 million; (vi) on August 11, 2021, Merger Sub was merged with and into SC Health, with SC Health surviving the merger and becoming a direct wholly-owned subsidiary of the Company; and (vii) the ordinary shares and warrants in SC Health were exchanged for ordinary shares and warrants in the Company.
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The Business Combination was accounted for as a forward recapitalization, with no goodwill or other intangible assets recorded, in accordance with GAAP. Under this method of accounting, SC Health was treated as the acquired company and Legacy Rockley was deemed to be the accounting acquirer for financial reporting purposes. This determination was primarily based on the existing shareholders of Legacy Rockley obtaining a majority voting power in the Company, and as such, having the power to appoint a majority of the members of the Company’s board of directors (the "Board"); the operations of Legacy Rockley prior to the acquisition comprising the only ongoing operations of the combined entity based on the historical operating activity and employee base; and the senior management of Legacy Rockley comprising the majority of the senior management of the Company. Accordingly, for accounting purposes, the financial statements of the Company represent a continuation of the financial statements of Legacy Rockley with the acquisition being treated as the equivalent of Legacy Rockley issuing stock for the net assets of SC Health, accompanied by a recapitalization.
As a result of the Business Combination, the Company incurred equity issuance costs and other costs considered direct and incremental to the transaction, totaling $45.5 million and consisting of legal, accounting, financial advisory and other professional fees. These amounts are reflected within additional paid-in capital in the condensed consolidated balance sheet as of March 31, 2022.
Summary of Net Proceeds
The following table reconciles the elements of the net proceeds from uncertainthe Business Combination as of March 31, 2022 (in thousands):
Recapitalization
Cash inflow from SC Health's trust account, net of redemptions$17,966 
Cash inflow from PIPE100,000 
Cash inflow from SC Health Sponsor50,000 
Less: Transaction Costs(45,515)
Net cash received from the Business Combination$122,451 
Summary of Shares Issued
The total number of shares of the Company's ordinary shares issued and outstanding immediately following the consummation of the Business Combination was approximately 126.7 million, comprising (in thousands):
Number of Shares
Legacy Rockley shareholders prior to the Business Combination104,016 
SC Health Shareholders1,777 
Sponsor Shareholders10,563 
PIPE Investors10,000 
Other Shareholders1
319 
Total number of shares126,675 
1 The Company issued 319,000 ordinary shares at a value of $10.00 per share to Cowen and Company LLC ("Cowen") and BCW Securities LLC in lieu of cash payment for a portion of the $3.2 million fees payable to Cowen as part of the transaction costs.

3.Segment, Geographic, and Significant Customer Information
Our operations are organized into a single operating and reportable segment for financial reporting purposes, based on how our Chief Operating Decision Maker (“CODM”) manages the business, makes operating decisions around the allocation of resources, and evaluates operating performance. Our CODM is our Chief Executive Officer, who reviews our operating results on a consolidated basis.
The following table presents our revenue disaggregated by primary geographical market where revenues are attributable to the region in which the billing address of the customer is located (in thousands):
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 Three Months Ended March 31,
 20222021
 (Unaudited)
United States$962 $1,771 
Total revenue$962 $1,771 
The following tables summarize our most significant customers as of March 31, 2022 and December 31, 2021 and for the three months ended March 31, 2022 and 2021:
 Revenue
 Three Months Ended March 31,
 20222021
 (Unaudited)
Customer A82 %100 %
Customer B17 %— %
 Accounts Receivable
 March 31, 2022December 31, 2021
 (Unaudited) 
Customer A87 %88 %
Customer B12 %12 %
The following table presents property, equipment, finance lease and intangible assets held in the U.S. and internationally in various foreign subsidiaries as of March 31, 2022 and December 31, 2021 (in thousands):
As of
March 31, 2022December 31, 2021
United States$8,705 $8,442 
Rest of World4,418 4,793 
Total property, equipment, finance lease and intangible assets$13,123 $13,235 
4.Equity Method Investment
As of March 31, 2022 and December 31, 2021, we held an investment in Hengtong Rockley Technology Co., Ltd (“HRT”). Two of HRT's five board members were appointed by Rockley. HRT manufactures and sells optical fiber transceivers based on silicon photonics chipsets. HRT has share capital consisting solely of ordinary shares. We hold 24.9% of HRT’s ordinary shares, and the same proportion of its voting rights. We consider HRT to be a variable interest entity upon which the Company does exercise significant influence. However, considering key factors, such as ownership interest, representation on the board of directors, and participation in policy-making decisions, the Company concluded it does not control the investment. Accordingly, the investment in HRT is accounted for under the equity method. We elected to use a three-month lag to record our share of HRT’s results.
The following table summarizes our investment in HRT for the three months ended March 31, 2022 (in thousands):
Beginning balance, January 1, 2022$4,879 
Investment in HRT— 
Remeasurement gain on HRT127 
Share of gain of HRT207 
Ending balance, March 31, 2022$5,213 
Our maximum exposure to loss as a result of our involvement with HRT is limited to the balance of our investment.
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5.Financial Instruments and Fair Value Measurements
The accounting guidance for fair value measurements provides a framework for measuring fair value on either a recurring or nonrecurring basis, whereby the inputs used in valuation techniques are assigned a hierarchical level. The following are the three levels of inputs to measure fair value:
Level 1: Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets.
Level 2: Inputs that reflect quoted prices for identical assets or liabilities in less active markets; quoted prices for similar assets or liabilities in active markets; benchmark yields, reported trades, broker/dealer quotes, inputs other than quoted prices that are observable for the assets or liabilities; or inputs that are derived principally from or corroborated by observable market data by correlation or other means.
Level 3: Unobservable inputs that reflect our own assumptions incorporated in valuation techniques used to measure fair value. These assumptions are required to be consistent with market participant assumptions that are reasonably available.
We consider an active market to be one in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis, and consider an inactive market to be one in which there are infrequent or few transactions for the asset or liability, the prices are not current, or price quotations vary substantially either over time or among market makers. Where appropriate, our own or the counterparty’s non-performance risk is considered in measuring the fair values of liabilities and assets, respectively.
Investments
The following is a summary of our investments at fair value for the periods ended March 31, 2022 and December 31, 2021 (in thousands):
 March 31, 2022December 31, 2021
Corporate bonds and commercial paper$1,144 $20,037 
U.S. Treasury securities23,373 24,587 
Total investments$24,517 $44,624 
The following table presents the contractual maturities of our debt investments as of March 31, 2022 (in thousands):
 Amortized CostFair Value
Due in one year or less$18,222 $18,072 
Due after one year through five years6,530 6,445 
$24,752 $24,517 
Actual maturities may differ from the contractual maturities because borrowers may have the right to call or prepay certain obligations.









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Fair Value of Financial Instruments
The following table summarizes our financial assets measured at fair value on a recurring basis (in thousands):
 March 31, 2022
Fair Value Measurements at Reporting Date Using
 TotalLevel 1Level 2
Cash and cash equivalents$11,863 $11,863 $— 
Corporate bonds and commercial paper1,144 — 1,144 
U.S. Treasury securities23,373 23,373 0
Total cash, cash equivalents and investments$36,380 $35,236 $1,144 
 December 31, 2021
Fair Value Measurements at Reporting Date Using
 TotalLevel 1Level 2
Cash and cash equivalents$36,786 $36,786 $— 
Corporate bonds and commercial paper20,037 — 20,037 
U.S. Treasury securities24,587 24,587 — 
Total cash and cash equivalents$81,410 $61,373 $20,037 
The financial liabilities subject to fair value measurement on a recurring basis, were as follows (in thousands):
 As of
 March 31, 2022December 31, 2021
 (Unaudited) 
Financial Liabilities
Private Placement Warrants3,266 3,477 
Total financial liabilities$3,266 $3,477 
Private Placement Warrants
The Company has determined that the Private Placement Warrants are classified within Level 3 of the fair value hierarchy as the fair value is estimated using the Modified Black Scholes Option Pricing Model. The discussion on the accounting of the Private Placement Warrants is fully described in Note 5—"Fair Value Measurements", to the consolidated financial statements included in “Item 8—Financial Statements and Supplementary Data” of our Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on March 10, 2022.
The following table presents the changes in the fair value of the Private Placement Warrants (in thousands):
Initial measurement, December 31, 2021$3,477 
Mark-to-market adjustment$(211)
Private Placement Warrants balance, March 31, 2022$3,266 








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6.Balance Sheet Components
Cash and cash equivalents
Our cash and cash equivalents balances were concentrated by location as follows:
 March 31, 2022December 31, 2021
United Kingdom77 %97 %
United States21 %%
Other%— %
Other receivables (in thousands)
 March 31, 2022December 31, 2021
R&D tax credit receivable1
$47,428 $45,632 
Grants receivable700 753 
VAT receivable1,112 1,073 
Other receivable, net
Total other receivables$49,249 $47,462 
1 The research and development tax positions only if it believescredit receivable consists of research and development expenses that have been claimed as research and development tax credits in accordance with the relevant U.K. tax legislation. The claims related to the 2020 year are currently under examination by the U.K. government.
Property and equipment, net (in thousands)
 March 31, 2022December 31, 2021
Computer equipment$2,129 $1,998 
Lab equipment14,843 13,940 
Motor vehicles31 31 
Furniture and fixtures315 315 
Leasehold improvements1,230 1,230 
Assets under construction30 — 
Total property and equipment$18,578 $17,514 
Less: accumulated depreciation(10,171)(9,088)
Total property and equipment, net$8,407 $8,426 
Total depreciation expense for the three months ended March 31, 2022 and 2021 was $1.4 million and $0.8 million, respectively. As part of the expected sale of the Company's data communications business in the second quarter of fiscal 2022, a group of fixed assets will be transferred to the buyer of the business. We have not reclassified these fixed assets as Held For Sale as we consider the balance of these fixed assets to be immaterial to our condensed consolidated financial statements.
Finance lease right-of-use assets, net (in thousands)
 March 31, 2022December 31, 2021
Finance lease right-of-use assets$2,966 $2,966 
Less: accumulated amortization(1,298)(1,205)
Total finance lease right-of-use assets, net$1,668 $1,761 
Amortization expense for the three months ended March 31, 2022 and 2021 was $0.1 million and $0.1 million, respectively.


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Intangible assets, net (in thousands)
 March 31, 2022December 31, 2021
In-process research and development$3,048 $3,048 
Total intangible assets, net$3,048 $3,048 
The Company reviews its intangible assets for potential impairment whenever events or circumstances indicate that the carrying value of the intangible assets may not be recoverable. No impairment charges were recorded for the three months ended March 31, 2022 and 2021.
Other non-current assets (in thousands)
 March 31, 2022December 31, 2021
Security deposits$280 $280 
Operating right of use assets4,257 4,577 
Prepaid asset, net of current portion3,047 2,826 
Other non-current assets200 — 
Total other non-current assets$7,784 $7,683 
Accrued expenses (in thousands)
 March 31, 2022December 31, 2021
Accrued bonus$9,587 $7,546 
Accrued payroll and benefits4,016 2,750 
Accrued taxes451 439 
Accrued fabrication costs2,962 3,110 
Accrued transaction costs349 1,004 
Other accrued expenses2,717 2,511 
Total accrued expenses$20,082 $17,360 

7.Debt
The remeasurement of the fair value and the conversion of debt adjustments associated with the convertible debt instruments for the three months ended March 31, 2021 are described in “Item 8—Financial Statements and Supplementary Data” of our Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on March 10, 2022.
The following table summarizes information relating to our debt, (in thousands):
 March 31, 2022
 PrincipalChange in Fair Value AdjustmentConversion of Debt AdjustmentAccreted InterestCash PaymentNet
2020 Term Facility Loan33,949 6,234 (13,003)6,636 (12,500)$21,316 
Less: current portion of long-term debt(21,316)
Long-term debt, net of current portion$— 
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 December 31, 2021
 PrincipalChange in Fair Value AdjustmentConversion of Debt AdjustmentAccreted InterestCash PaymentNet
2020 Term Facility Loan33,949 6,234 (13,003)4,132 (5,000)$26,312 
Less: current portion of long-term debt(26,312)
Long-term debt, net of current portion$— 
2020 Term Facility Loan
Please refer to our Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on March 10, 2022 for information on the 2020 Term Facility Loan.
As of March 31, 2022, the total outstanding debt for the 2020 Term Facility Loan balance was $21.3 million. The Company accrued unpaid interest expense of $2.5 million for the three months ended March 31, 2022 using the effective interest rate method. The 2020 Term Facility Loan includes a financial covenant that requires the Company to maintain a balance of at least $35.0 million in cash and cash equivalents as defined by the Term Facility Loan agreement. On April 13, 2022, the lending parties of the loan entered into an agreement with the Company to lower the cash covenant requirement of the original facility agreement to $25.0 million; as of the date of this report, no event of default was triggered under the 2020 Term Facility Loan.
8.Warrants
The discussion on the Public Warrants and Private Placement Warrants is described in Note 8—"Warrants", to the consolidated financial statements included in “Item 8—Financial Statements and Supplementary Data” of our Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on March 10, 2022.
As of March 31, 2022, the Company had 8,625,000 Public Warrants outstanding with a balance of $28.0 million, classified as equity and presented within Additional Paid-In Capital on our condensed consolidated balance sheet. As of March 31, 2022, the Company also had 5,450,000 Private Placement Warrants outstanding with a balance of $3.3 million, classified as liability and presented within warrant liabilities on our condensed consolidated balance sheet. The warrant liabilities are remeasured on a recurring basis, with changes in fair value presented in the condensed consolidated statement of operations at each reporting period.

9.Income Taxes
Income tax expense was $0.1 million and $0.1 million for the three months ended March 31, 2022 and 2021, respectively. The effective income tax rate was less than 1.0% in the three months ended March 31, 2022 and 2021. Our effective tax rate differs from the U.K. statutory rate primarily due to a substantially full valuation allowance against our net deferred tax assets where it is more likely than not that the tax position will be sustained on examination by the taxing authorities based on the technical meritssome or all of the position. As the Company expands, itdeferred tax assets will face increased complexity in determining the appropriate tax jurisdictions for revenue and expense items. The Company’s policy is to adjust these reserves when facts and circumstances change. To the extent that the final tax outcome of these matters is different than the amounts recorded, such differences will affect the income tax expense in the period in which such determination is made and could have a material impact on its financial condition and operating results.not be realized. The income tax expense includes the effects of any accruals that the Company believes are appropriate, as well as the related net interest and penalties. As of December 31, 2020 and 2019, the Company had total uncertain tax positions of $2.2 million and $0.4 million. No interest or penalties have been recordedis primarily related to corporate income taxes in the uncertain tax positions. NoneUnited States, which operates on a cost–plus arrangements and minimum filing fees in the foreign jurisdictions where we have operations.

10.Shareholders’ Equity (Deficit)
The Company is authorized to issue 12,417,500,000 ordinary shares with par value of $0.000004 per share. Each holder of the unrecognized tax benefits, if recognized, would affect the effective tax rate. A reconciliation of the beginning and ending balances of unrecognized tax benefitsCompany's ordinary shares is as follows (in thousands):
   
Years Ended December 31,
 
   
    2020    
   
    2019    
 
Balance at beginning of the year
  $405   $271 
Increases based on tax positions related to current year
   733    134 
Increases based on tax positions related to prior years
   1,199    0   
Decreases based on tax positions related to prior years
   (101   0—   
  
 
 
   
 
 
 
Balance at end of year
  $2,236   $405 
  
 
 
   
 
 
 
It is not expected that there will be a significant change in uncertain tax position in the next 12 months. We are subject to income tax in the U.K., U.S. federal and various states and three other foreign jurisdictions. Our U.S. income tax filings are currently under audit for the tax year ended December 31, 2018. The statute of limitations for U.K. and foreign tax jurisdictions other than the U.S. are no longer subject to audit for tax years before December 31, 2018. We are no longer subject to U.S. federal income tax audit for the tax years before the year ended December 31, 2017 and are no longer subject to state income tax audit for tax years before December 31, 2016.
9.
Ordinary Shares
Ordinary Shares have no liquidation preferences and entitle holdersentitled to one vote per share. Ordinary shareholders areAs of March 31, 2022, there were 129,005,167 of the Company's ordinary shares issued and outstanding. Holders of the Company's ordinary shares do not have cumulative voting rights. Additionally, the Company has 14,074,986 warrants outstanding as of March 31, 2022. See Note 8, Warrants for additional information.
Each holder of the Company's ordinary shares is entitled to receive
non-cumulative
the payment of dividends when and ifother distributions as may be declared by ourthe Board from time to time out of Directors.the Company’s assets or funds legally available for dividends or other distributions. The Company has not declared or paid any dividends with respect to its ordinary shares for the periods presented.
If the Company is involved in voluntary or involuntary liquidation, dissolution or winding up of the Company’s affairs, or a similar event, each holder of the Company ordinary shares will participate pro rata in all assets remaining after payment of liabilities, subject to prior distribution rights of the Company preferred shares, if any, then outstanding.
Equity Line of Credit
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10.
Earnings Per Share

A reconciliation
In October 2021, the Company entered into an equity line of net loss availablecredit arrangement (“ELOC”) with Lincoln Park Capital Fund, LLC, an Illinois limited liability company ("LPCF"). The ELOC is a private placement with registration rights, providing LPCF the ability to purchase up to 7.8 million of the Company's ordinary shareholders andshares for $50.0 million over 24 months. Proceeds from the numbersale of shares inwill go towards the Company to be used for working capital.
No amounts were drawn against the ELOC during any of the periods presented.
11.Net Loss per Share
The following is a calculation of basic and diluted net loss per share follows (in thousands, except for share and per share data)amounts):
 Three Months Ended March 31,
 20222021
Basic and diluted:
Net loss$(41,781)$(64,777)
Weighted average ordinary shares outstanding128,443,050 83,883,581 
Basic and diluted net loss per share$(0.33)$(0.77)
   
Years Ended December 31,
 
   
2020
   
2019
 
Basic and diluted:
    
Net loss
  $(80,277  $(50,850
Weighted average Ordinary Shares outstanding
   33,604,752    31,406,127 
  
 
 
   
 
 
 
Basic and diluted net loss per share
  $(2.39  $(1.62
  
 
 
   
 
 
 
Basic net loss per share is calculated by dividing net loss for the period by the weighted average number of the Ordinary Sharesordinary shares outstanding plus 132,099 outstanding warrants outstanding with a $0.01 exercise price duringprice.
For the period.
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5

As of Decemberthree months ended March 31, 20202022 and 2019,2021, we excluded the potential effect of the following outstanding and exercisable options, outstanding RSUs, Legacy Rockley warrants and private and public warrants in the calculation of the diluted loss per share, as the effect would be anti-dilutive due to losses incurred.
As of March 31, 2022 there were approximately 16.5 million of outstanding options and RSUs and and 14.1 million of private and public warrants of potentially issuable shares with dilutive effect. As of March 31, 2021, there were approximately 14.3 million of potentially issuable shares with dilutive effect.
   
As of December 31,
 
   
2020
   
2019
 
Outstanding warrants, less 132,099 outstanding warrants with a $0.01 exercise price
   881,004    848,240 
Outstanding options
   7,207,044    5,904,413 
Outstanding performance awards
   249,605    249,605 
  
 
 
   
 
 
 
   8,337,653    7,002,258 
  
 
 
   
 
 
 
11.
Stock-Based Compensation

12.Stock-Based Compensation
The Company has established a number of share-based incentive plans for current employees, directors and others, which include Share Appreciation Rights ("SARs"), 2013 Share Option Plan (the "2013 Plan"), 2021 Share Option Plan (the "2021 Plan"), Restricted Stock Units ("RSUs"), 2021 Employee Stock Purchase Plan (the "ESPP"),  and Warrants.
2013 Share Appreciation Rights
Option Plan
On November 12,The holders of Legacy Rockley options under the 2013 the Company issuedShare Option Plan (the "2013 Plan") continue to certain employees Share Appreciation Rights (“SARs”) that require us to pay the intrinsic value of the SARshold such options and such options remain subject to the employee atsame vesting, exercise and other terms and conditions. In connection with the dateBusiness Combination, the holders of exercise. These SARs vest overLegacy Rockley options may exercise their options to purchase a periodnumber of four years, providedordinary shares equal to the employee remains innumber of shares of Legacy Rockley ordinary shares subject to such Legacy Rockley options multiplied by the employmentExchange Ratio of 2.4835 (rounded down to the Company and recorded as liabilities at fair value as of the respective period end. As of December 31, 2020 and 2019, there were 30,000 SARs outstandingnearest whole share) at an exercise price per share divided by the Exchange Ratio (rounded to the nearest whole cent). The information presented herein is as if the exchange of $0.00001.
stock options occurred as of the earliest period presented.
As of DecemberMarch 31, 2020 and 2019,2022, there were no shares available for grant. Any new grants will become available for issuance under the Company had recorded liabilities of $0.7 million and $0.4 million2021 Plan.
The following table summarizes the stock option activity related to these SARs based on their fair value of $20.28 and $12.98 per share as of December 31, 2020 and 2019, respectively. The Company recognized expense for the SARs in the consolidated statements of operations and comprehensive loss under selling, general and administrative of $0.3 million and $0.02 million during the years ended December 31, 2020 and 2019.2013 Plan:
Number of
Options
Outstanding
Average
Exercise Price
Per Share
   
Options outstanding at December 31, 202115,381,736 $2.00 
Granted— $— 
Exercised(789,809)$0.77 
Forfeited(64,999)$3.98 
Options outstanding at March 31, 202214,526,928 $2.06 
Options exercisable at March 31, 202212,185,463 $1.79 
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2021 Share Option Plan
In 2013, we adoptedOn March 31, 2021, the 2013 Equity IncentiveBoard approved the 2021 Plan. The purpose of the 2021 Plan (the “Plan”), which provides for grants of stock optionsis to attract, retain, incentivize and retain employees, directors, officers,reward top talent through stock ownership, to improve operating and consultants.financial performance and strengthen the mutuality of interest between eligible service providers and shareholders.
As of DecemberMarch 31, 2020,2022, there were 11,458,98914,969,261 shares authorized for issuance under the Plan, of which 2,746,0899,783,953 shares were available for grant. Share options can be granted with an exercise price less than, equal to or greater than the shares’ fair market value at the date of grant. All options vest over the earlier of 4 years of service from grant or start of service, with typically 25% becoming exercisable on the first anniversary of the grant or start of service and the balance becoming exercisable in equal monthly portions over the following 36 months.
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6

The following table summarizes the stock option activity related to the plans during2021 Plan:
Number of
Options
Outstanding
Average
Exercise Price
Per Share
   
Options outstanding at December 31, 20211,013,480 $15.84 
Granted— $— 
Exercised— $— 
Forfeited— $— 
Options outstanding at March 31, 20221,013,480 $15.84 
Options exercisable at March 31, 2022152,902 $15.84 
Restricted Stock Units
In 2021, the years ended December 31, 2020 and 2019:
   
Number of
Options
Outstanding
  
Average
Exercise Price
Per Share
   
Remaining
Contractual
Life
   
Intrinsic
Value
 
          
(Years)
   
(In thousands)
 
Balances as of December 31, 2018
   5,565,292  $2.88    6.68   $59,146 
Options granted
   1,135,148   9.29     
Options exercised
   (24,750  1.33     
Options forfeited
   (120,001  6.65     
Options expired
   (651,276  2.78     
  
 
 
      
Balances as of December 31, 2019
   5,904,413  $4.05    6.94   $54,100 
Options granted
   2,328,385   8.67     
Options exercised
   (7,813  5.36     
Options forfeited
   (826,488  8.62     
Options expired
   (191,453  6.92     
  
 
 
      
Balances as of December 31, 2020
   7,207,044  $4.94    6.75   $110,552 
  
 
 
      
Options exercisable—December 31, 2020
   4,693,313  $3.16    5.51   $80,334 
  
 
 
      
Company granted restricted RSUs to employees. Each award will vest based on continued service which is generally over a four-year period. The aggregated intrinsicgrant date fair value representsof the difference betweenaward will be recognized as stock-based compensation expense over the exercise price andrequisite service period. The fair value of RSUs was estimated on the date of grant based on the fair value of Ordinary Shares.the Company’s ordinary shares.
Employee RSUs activity for the year ended March 31, 2022 was as follows:
Number of
RSUs
Outstanding
Weighted Average
Grant Date Fair Value
   
Outstanding at December 31, 20214,154,508 $6.71 
Granted488,702 $4.08 
Vested(447,428)$7.03 
Forfeited(23,954)$7.07 
Outstanding at March 31, 20224,171,828 $6.36 
2021 Employee Stock Purchase Plan
On October 2021, the Company adopted the 2021 Employee Stock Purchase Plan (the "ESPP"), which became effective on December 1, 2021. The total aggregate intrinsic valueESPP is more fully described in Note 12 of options exercised during the years"Notes to Consolidated Financial Statements" to its Annual Report on Form 10-K for the year ended December 31, 20202021.
As of March 31, 2022, 1,526,239 shares were available for issuance under the ESPP. The initial offering period for the ESPP is one year, commencing on December 1, 2021 and 2019 was $0.1 million and $0.3 million, respectively. ending on November 30, 2022. As of the March 31, 2022, no shares of the Company's ordinary shares have been purchased or distributed pursuant to the ESPP.
Stock-based compensation expense
The weighted-average grant-date fair value of options granted during the years ended December 31, 2020 and 2019 was $8.32 and $7.92 per share, respectively.
Stock-basedfollowing table summarizes our stock-based compensation expense for all equity arrangements forand is included in the years ended December 31, 2020condensed consolidated statements of operations and 2019 wascomprehensive loss as follows (in thousands):
F-18


 Three Months Ended March 31,
 20222021
Cost of revenue$508 $268 
Research and development2,672 1,048 
Selling, general and administrative849 409 
Total stock-based compensation expense$4,029 $1,725 
   
Years Ended December 31,
 
   
    2020    
   
    2019    
 
Cost of revenue
  $2,271   $2,230 
Research and development
   4,313    2,835 
Sales and marketing
   639    475 
General and administrative
   820    689 
  
 
 
   
 
 
 
Total stock-based compensation expense
  $8,043   $6,229 
  
 
 
   
 
 
 
As of DecemberMarch 31, 2020 and 2019,2022, there was approximately $19.5 million and $13.8of $38.1 million of total unrecognized stock based compensation expense,expenses related to unvested options granted to employees under the Company’s stock option plan thatour equity awards, which is expected to be recognized over a weighted average periodperiod of 1.4 years and 1.3 years, respectively.years.
Performance Awards
Options
DuringIn 2019, the year ended December 31, 2019, 249,605Company granted performance-based awards at a weighted average grant date fair value of $7.84 were grantedoptions to certain individuals with conditions that include specific sales and fundrai
singfundraising targets. As of DecemberFor the three months ended March 31, 2020, it was determined that all of these awards met their performance conditions,2022 and the Company2021, we recognized a total ex
penseexpense of $0.8$0.1 million and $0.1 million in relation to these awards.the performance-based options. As of March 31, 2022 and December 31, 2020 and 2019,2021, there were approximately $1.2$0.8 million and $2.0$0.9 million of
unrecognized stock-based compensation expense related to thesethe performance-based awards. During the year ended Decemberoptions. As of March 31, 2020,2022, no additiona
l
additional performance-based awards were granted.
Warrants
F-5
7

Fair ValueLegacy Rockley were exercised on a cashless basis and converted into the right to receive 1.8 million ordinary shares of Options
The fair values of options granted during the period wer
e determined usingCompany, with a Black-Scholes model. The following principal assumptions were used in the valuation:
Fair Value of Ordinary Shares
– The fair value of the Ordinary Shares und
erlying the stock option awards was determined by the Board of Directors (“the Board”). Given the absence of a public trading market, the Board considered numerous objective and subjective factors to determine the fair value of the Company’s Ordinary Shares at each meeting at which awards were approved. These factors included, but were not limited to (i) contemporaneous third party valuations of Ordinary Shares; (ii) the lack of marketability of Ordinary Shares; (iii) stage and development of the Company’s business; (iv) general economic conditions; and (vi) the likelihood of achieving a liquidity event, such as an IPO or sale of the Company, given prevailing market conditions. To evaluate the fair value of the underlying shares for grants between two independent valuations and after the last independent valuation, a linear interpolation framework was used to evaluate the
fair value of the underlying shares.$18.1 million.
Volatility13.Leases
– The expected stock price volatilities are estimated base
d on the historical and implied volatilities of comparable publicly traded companies as the Company does not have sufficient history of trading its
Ordinary Shares.
Risk-free Interest Rate
– The risk-free interest rates ar
e based on US Treasury yields in effect at the grant date for notes with comparable terms as the awards.
Expected Term
– As the Company does not have sufficie
nt historical information to develop reasonable expectations about future exercise patterns and post-vesting employment termination behavior, the Company determines the expected term based on the average period the stock options are expected to remain outstanding. For stock options, expected ter
m is calculated as the midpoint of the stock options vesting term and contractual expiration period.
Dividend Yield
– The expecte
d dividend rate is zero as the Company has not declared or paid any cash dividends and does not anticipate to do so in the foreseeable future.
   
Years Ended December 31,
 
   
2020
   
2019
 
Expected term (in years)
   4.86 – 6.25    5.61
 
– 6.25
 
Expected volatility (%)
   50.29 – 52.45    50.40 – 51.37 
Risk-free interest rate (%)
   0.30 – 1.75    1.42 – 1.88 
Fair value of Ordinary Shares
  $10.58 – 19.96   $13.21 – 13.52 
Dividend yield
   0    0 
Warrants
We issued warrant certificates to certain counterparties to subscribe in its Ordinary Shares.
During the years ended December 31, 2020 and 2019, 51,859
and 164,485 warrants were issued to intermediaries for introducing new investors related to equity financings. The Company recognized these warrants as equity issuance costs, with a corresponding credit in additional
paid-in
capital. Accordingly, there were no net change in additional paid in capital.
The 2019 Convertible Loan Notes were co
nverted into Ordinary Shares during 2019 at a lower price than was paid by certain shareholders who had invested prior to the issuance of the 2019 Conv
ertible Loan Notes. In order to compensate these investors, the Company issued 135,133 warrants to these investors. The fair value of the warrants issued was $1.8 million and was accounted for as a
non-cash
dividend by the Company. NaN additional warrants were issued during the year ended December 31, 2020.
F-5
8

During the year ended December 31, 2019, the Company issued 5,246 warran
ts for goods and services, which were recognized as an expense in selling, general and administrative expense on the consolidated statements of oper
ations and comprehensive loss with a corresponding credit in additional
paid-in
capital.
The below warrants are equity classified and exercisable as of December 31, 2020 and 2019. Investor Warrants in connection with the 8.0% Convertible Notes were excluded from the
below table as they were classified as liabilities. A summary of the Company’s outstanding warrants as of December 31, 2020 and 2019 are presented below
:
   
Number of
Warrants
Outstanding
   
Weighted-
Average
Exercise Per
Shares
   
Weighted-
Average
Contractual Life
(Years)
 
Balances as of December 31, 2018
   678,232   $7.05    7.60 
Warrants issued
   304,864    7.44   
Warrants exercised
   (2,757   0.00   
Warrants cancelled
   0      0     
  
 
 
     
Balances as of December 31, 2019
   980,339   $7.19    7.29 
Warrants issued
   51,859    10.30   
Warrants exercised
   (5,523   1.26   
Warrants cancelled
   (13,572   11.44   
  
 
 
     
Balances as of December 31, 2020
   1,013,103   $7.33    6.45 
  
 
 
     
12.
Related Party Transactions
The Company formed HRT, a joint venture with Hengtong Optic-Electric Co., Ltd. in 2017, which was recognized by the Company as an equity method investment. During the years ended December 31, 2020 and 2019, we made sales to HRT of
$5.3 million and $6.7 million, respectively. As of December 31, 2020 and 2019, the balance owed by the joint venture amounted to $3.3 million and $2.9 mi
llion, respectively, and is included in accounts receivable in the accompanying balance sheets.
The Company engages two affiliate entities of the Company’s directors for consulting and administrative services. For the years ended December 31, 2020 and 2019, the Company incurred $0.8 million and $1.9 million in fees for these services,
respectively. As of December 31, 2020 and 2019, the amounts included in accounts payable and accrued expenses in the accompanying balance shee
ts were not considered material.
13.
Leases
We have operating leases for office space and finance leases for manufacturing equipment. These leases have remaining lease terms of 1 years to 4 years. Some leases include extension options for up to 5 years. These options are included in the lease term when it is reasonably certain that the option will be exercised.
The weighted average remaining lease term was 3 years1 year for operating leases as of DecemberMarch 31, 2020.2022. The weighted average discount rate was 6%6.0% for operating leases as of DecemberMarch 31, 2020.2022.
F-5
9

The components of operating lease cost for the yearthree months ended DecemberMarch 31, 2020,2022 and 2021, were as follows (in thousands):
 Three Months Ended March 31,
 20222021
Operating Lease Cost:
Fixed lease cost$390 $213 
Variable lease cost65 137 
Total operating lease cost$455 $350 
   
Years Ended December 31,
 
   
    2020    
   
    2019    
 
Operating Lease Cost:
    
Fixed lease cost
  $851    777 
Variable lease cost
   154    253 
  
 
 
   
 
 
 
Total operating cost
  $1,005   $1,030 
  
 
 
   
 
 
 
Total lease cost
  $1,391   $1,533 
  
 
 
   
 
 
 

OtherThe supplemental cash flow information related to our operating leases wasis as follows (in thousands):
 Three Months Ended March 31,
 20222021
Supplemental Cash Flow Information:
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases$334 $233 
Operating cash flows for finance leases$— $— 
Financing cash flows for finance leases$— $— 
Right-of-use assets obtained in exchange of lease obligations:
Right-of-use assets obtained in exchange for new operating lease liabilities$— $2,187 

   
Years Ended December 31,
 
   
    2020    
   
    2019    
 
Supplemental Cash Flow Information:
    
Cash paid for amounts included in the measurement of lease liabilities:
    
Operating cash flows for operating leases
  $916   $756 
  
 
 
   
 
 
 
Operating cash flows for finance leases
  $15   $115 
  
 
 
   
 
 
 
Financing cash flows for finance leases
  $1,192   $1,215 
  
 
 
   
 
 
 
Right-of-use
assets obtained in exchange of lease obligations:
    
Right-of-use
assets obtained in exchange for new operating lease liabilities
  $0     $1,158 
  
 
 
   
 
 
 
There are no finance lease liabilities as of DecemberMarch 31, 2020.2022. Maturities of operating lease liabilities as of DecemberMarch 31, 2020, were2022, are as follows (in thousands):
F-19


   
Operating Leases
 
Year Ending December 31:
  
2021
  $682 
2022
   613 
2023
   456 
2024
   121 
  
 
 
 
Total lease obligation
  $1,872 
Less: Imputed interest
   (149
  
 
 
 
Total lease liabilities
  $1,723 
Less: Current lease liabilities
   (596
  
 
 
 
Total
non-current
lease liabilities
  $1,127 
  
 
 
 
14.
Commitments and Contingencies
 Operating Leases
2022 (for the remaining period)$1,252 
20231,394 
2024914 
2025818 
2026842 
Thereafter186 
Total lease obligation$5,406 
Less: Imputed interest(606)
Total lease liabilities$4,800 
Less: Current lease liabilities(1,439)
Total non-current lease liabilities$3,361 
14.Commitments and Contingencies
Legal Contingencies
From time to time, we are a party to various lawsuits, claims and other legal proceedings that arise in the ordinary course of business. We apply accounting for contingencies to determine when and how much to accrue for and disclose related to legal and other contingencies. Accordingly, we disclose contingencies deemed to be reasonably possible and accrue loss contingencies when, in consultation with legal advisors, it is concluded that a loss is probable and reasonably estimable. Although the ultimate aggregate amount of monetary liability or financial impact with respect to these matters is subject to many uncertainties and is therefore not predictable with assurance, management believes that as of DecemberMarch 31, 20202022 there areis no litigationslitigation pending that could
F-
60

have, individually and in the aggregate, a material adverse effect on our financial position, results of operations or cash flows.flows.
Financial Commitments
In the ordinary course of business, we make commitments to third-party suppliers for various research and development activities. As of March 31, 2022 and December 31, 2020 and 2019,2021, we had $3.0$13.7 million and $3.3$13.6 million, respectively, in contractual obligations for which we have not yet received the services.
15.Defined Contribution Plan
15.
Defined Contribution Plan
We have defined contribution plans, under which we contribute based on a percentage of the employees’ elected contributions. We will have no legal or constructive obligation to pay further amounts. TheObligations for contributions made by usto defined contribution plans are recognized within selling, general and administrative expenses and research and development in the condensed consolidated statements of operations and comprehensive loss. Defined contributions were $0.2 million and $0.2 million for the yearsthree months ended DecemberMarch 31, 20202022 and 2019 was $0.5 million and $0.4 million,2021, respectively.
16. Supplemental Cash Flow Information
16.
Supplemental Cash Flow Information
Non-cash
operating, investing, and financing activities, and supplemental cash flow information are as follows (in thousands):
F-20
   
Years Ended
December 31,
 
   
2020
   
2019
 
Supplemental disclosure
    
Cash payments for:
    
Interest paid
  $47   $506 
Income tax paid
  $313   $352 
Schedule for noncash operating activities
    
Right-of-use
assets obtained in exchange for new operating lease liabilities
  $0     $1,158 
  
 
 
   
 
 
 
  $0     $1,158 
  
 
 
   
 
 
 
Schedule for noncash investing activities
    
Unpaid property and equipment received
  $166   $397 
Unpaid balance related to the Trutouch Asset Acquisition
   500    0   
  
 
 
   
 
 
 
  $666   $397 
  
 
 
   
 
 
 
Schedule for noncash financing activities
    
Conversion of note payable to Ordinary Shares
  $0     $18,244 
Issuance of Ordinary Shares related to the Trutouch Asset Acquisition
   2,298    0   
Non-cash
equity issuance costs
   0      995 
Non-cash
dividend
   0      1,838 
  
 
 
   
 
 
 
  $2,298   $21,077 
  
 
 
   
 
 
 


17.
Subsequent Events
 Three Months Ended March 31,
 20222021
Supplemental Cash Flow Information:
Cash payments for:
Interest paid$183 $121 
Income tax paid$$100 
Non-cash Operating Activities:
Right-of-use assets obtained in exchange for new operating lease liabilities$— $2,187 
$— $2,187 
Non-cash Investing Activities:
Unpaid property and equipment received$383 $797 
Unpaid balance related to the Asset Acquisition$— $500 
Unrealized loss on available-for-sale marketable securities$291 $— 
$674 $1,297 
Non-cash Financing Activities:
Unpaid deferred transaction costs349 4,722 
$349 $4,722 
17.Subsequent Event
On May 12, 2022, the Company issued secured convertible notes and warrants to certain investors in the aggregate principal amount of $81.5 million. The notes mature in 2026 and bear interest at a rate of 9.5% per annum if paid in cash or, subject to the satisfaction of certain conditions, at a rate of 12.0% per annum payable at a rate of 5.75% per annum in cash and 6.25% per annum through the issuance of additional Notes, which will also bear interest.




Subsequent events
F-21


Report of Independent Registered Public Accounting Firm
To the Stockholders and the Board of Directors of Rockley Photonics Holdings Limited
Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheets of Rockley Photonics Holdings Limited (the Company) as of December 31, 2021 and 2020, the related consolidated statements of operations and comprehensive loss, stockholders' equity (deficit) and cash flows for each of the two years in the period ended December 31, 2021, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2021 and 2020, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2021 in conformity with U.S. generally accepted accounting principles.

The Company's Ability to Continue as a Going Concern
The accompanying consolidated financial statements have been evaluated through April 2, 2021, whichprepared assuming that the Company will continue as a going concern. As discussed in Note 1 to the consolidated financial statements, the Company has incurred losses from operations since inception and has stated that substantial doubt exists about the Company’s ability to continue as a going concern. Management's evaluation of the events and conditions and management’s plans regarding these matters are also described in Note 1. The consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Basis for Opinion
These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the dateCompany’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were issued.we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.
/s/ Ernst & Young LLP
We have served as the Company’s auditor since 2020.
San Jose, California
March 10, 2022
F-22

During

ROCKLEY PHOTONICS HOLDINGS LIMITED
Consolidated Balance Sheets
(in thousands, except share amounts and par value)
 December 31,
 20212020
Assets
Current assets
Cash and cash equivalents$36,786 $19,228 
Short-term investments, at fair value26,965 — 
Accounts receivable, net of allowance of $302 and $01,359 4,925 
Other receivables, net of allowance of $141 and $047,462 18,024 
Prepaid expenses6,795 1,605 
Other current assets609 
Total current assets119,374 44,391 
Long-term investments, at fair value17,659 — 
Property, equipment, net10,187 6,182 
Equity method investment4,879 5,202 
Intangible assets3,048 3,048 
Other non-current assets7,683 1,607 
Total assets$162,830 $60,430 
Liabilities and Shareholders’ Equity (Deficit)
Current liabilities
Trade payables$6,882 $4,413 
Accrued expenses17,360 10,395 
Debt, current portion26,312 — 
Other current liabilities1,238 998 
Total current liabilities51,792 15,806 
Long-term debt, net of current portion— 74,804 
Warrant liabilities3,477 — 
Other long-term liabilities3,743 1,127 
Total liabilities59,012 91,737 
Commitments and contingencies (Note 15)
00
Shareholders’ equity (deficit)
Ordinary shares, $0.000004 par value; 12,417,500,000 and 139,033,366 authorized as of December 31, 2021 and December 31, 2020; 127,860,639 and 83,539,382 issued and outstanding as of December 31, 2021 and December 31, 2020, respectively
— — 
Additional paid-in-capital504,714 201,576 
Accumulated deficit(400,896)(232,883)
Total shareholders’ equity (deficit)103,818 (31,307)
Total liabilities and shareholders’ equity (deficit)$162,830 $60,430 
See accompanying notes to consolidated financial statements.
F-23


ROCKLEY PHOTONICS HOLDINGS LIMITED
Consolidated Statements of Operations and Comprehensive Loss
(in thousands, except share and per share amounts)
 Years Ended December 31,
 20212020
Revenue$8,213 $22,343 
Cost of revenue11,416 24,240 
Gross profit(3,203)(1,897)
Operating expenses:
Selling, general, and administrative expenses39,976 20,260 
Research and development expenses72,573 35,900 
Total operating expenses112,549 56,160 
Loss from operations(115,752)(58,057)
Other income (expense):
Forgiveness of PPP loan2,860 — 
Interest expense, net(4,781)(189)
Equity method investment loss(703)(1,274)
Change in fair value of debt instruments(59,916)(20,163)
Change in fair value of warrant liabilities10,827 — 
Gain (loss) on foreign currency119 (25)
Total other income (expense)(51,594)(21,651)
Loss before income taxes(167,346)(79,708)
Provision for income tax667 569 
Net loss and comprehensive loss$(168,013)$(80,277)
Net loss per share:
Basic and diluted$(1.66)$(0.96)
Weighted-average shares outstanding:
Basic and diluted100,917,939 83,457,400 
See accompanying notes to consolidated financial statements.
F-24


ROCKLEY PHOTONICS HOLDINGS LIMITED
Consolidated Statements of Shareholders’ Equity (Deficit)
(in thousands, except share amounts)
Number of
Ordinary
Shares
Ordinary Shares and Additional Paid-in CapitalAccumulated
Deficit
Total
Shareholders’
Equity
(Deficit)
Balance, December 31, 201982,792,725 $188,865 $(152,606)$36,259 
Net loss— — (80,277)(80,277)
Exercise of stock options19,404 42 — 42 
Exercise of warrants13,716 — 
Issuance of warrants— 360 — 360 
Stock-based compensation— 8,043 — 8,043 
Ordinary share issuance for acquisition of in-process
   research and development
347,389 2,298 — 2,298 
Ordinary share issuance, net of issuance costs366,148 1,961 — 1,961 
Balance, December 31, 202083,539,382 $201,576 $(232,883)$(31,307)
Net loss— — (168,013)(168,013)
Exercise of stock options1,557,218 932 — 932 
Exercise of warrants4,115,118 379 — 379 
Issuance of warrants— 263 — 263 
Conversion of convertible notes to ordinary shares15,896,210 181,404 — 181,404 
Equity consideration issued to SC Health1,777,031 17,966 — 17,966 
Equity consideration issued to PIPE10,000,000 100,000 — 100,000 
Equity consideration issued to SC Health Sponsor10,562,500 50,000 — 50,000 
Vesting of restricted stock units24,668 — — — 
Stock-based compensation— 12,013 — 12,013 
Transaction costs— (45,515)— (45,515)
Private warrants— (14,304)— (14,304)
Ordinary share issuance, net of issuance costs388,512 — — — 
Balance, December 31, 2021127,860,639 $504,714 $(400,896)$103,818 
See accompanying notes to consolidated financial statements.
F-25


ROCKLEY PHOTONICS HOLDINGS LIMITED
Consolidated Statements of Cash Flows
(in thousands)
 Years Ended December 31,
 20212020
Cash flows from operating activities:
Net loss$(168,013)$(80,277)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation of property and equipment4,640 2,787 
Gain on disposal of property and equipment— (107)
Bad debt expense and allowance for doubtful accounts820 — 
Accretion of marketable securities to redemption value(122)— 
Stock-based compensation12,013 8,043 
Change in equity-method investment323 1,274 
Change in fair value of debt instrument59,916 20,163 
Change in fair value of warrant liabilities(10,827)— 
Forgiveness of Paycheck Protection Program loan(2,860)— 
Changes in operating assets and liabilities:
Accounts receivable2,887 1,458 
Other receivables(29,579)(2,074)
Prepaid expenses and other current assets(4,868)1,307 
Other non-current assets(5,795)604 
Trade payables1,663 (3,126)
Accrued expenses10,946 3,537 
Other current and long-term liabilities2,855 (1,943)
Net cash used in operating activities(126,001)(48,354)
Cash flows from investing activities:
Purchase of property and equipment(7,840)(1,416)
Purchase of marketable securities(54,688)— 
Proceeds from sale of marketable securities10,000 — 
Proceeds from maturity of marketable securities186 — 
Payment for asset acquisition(500)(250)
Investment in equity method investee— (4,990)
Net cash used in investing activities(52,842)(6,656)
Cash flows from financing activities:
Proceeds from convertible loan notes76,723 51,781 
Principal payments on long-term debt(5,000)(1,952)
Proceeds from issuance of ordinary shares167,966 1,961 
Proceeds from Paycheck Protection Program loan— 2,860 
Proceeds from exercise of options932 42 
Proceeds from the exercise of warrants379 
Proceeds from issuance of warrants263 360 
Debt issuance costs incurred(383)(494)
Transaction costs(44,479)— 
Principal payments on finance lease— (1,231)
Net cash provided by financing activities196,401 53,334 
Net increase (decrease) in cash and cash equivalents17,558 (1,676)
Cash and cash equivalents:
Beginning of period19,228 20,904 
End of period$36,786 $19,228 
See accompanying notes to consolidated financial statements.
F-26


ROCKLEY PHOTONICS HOLDINGS LIMITED
Notes to Consolidated Financial Statements
1.Description of Business and Significant Accounting Policies
Description of Business
Rockley specializes in the research and development of integrated silicon photonics chipsets. Rockley has developed a versatile, application specific, third-generation silicon photonics platform specifically designed for the optical integration challenges facing numerous mega-trend markets. Rockley has partnered with multiple tier-1 customers across the markets to deliver complex optical systems required for transformational sensors, communications, and medical product realization.
On August 11, 2021, Rockley Photonics Limited ("Legacy Rockley") completed a business combination (the "Business Combination") with SC Health Corporation, a special purpose acquisition company ("SC Health"), with Rockley Photonics Holdings Limited and its subsidiaries surviving the merger. Upon the consummation of the Business Combination, the Company became a publicly traded company listed on the New York Stock Exchange ("NYSE") under the symbol "RKLY". For additional information on the Business Combination, please refer to Note 2, Business Combination, to these consolidated financial statements. Unless the context otherwise requires, references in these notes to "Rockley", the "Company", "we", "us", or "our" and any related terms are intended to mean the post-Business Combination consolidated company, Rockley Photonics Holdings Limited, while "Legacy Rockley" and "SC Health" refers to the entities prior to the Business Combination.
Going Concern
The Company has incurred net losses since inception, has an accumulated deficit of $400.9 million as of December 31, 2021 and negative cash flow from operations of $126.0 million for the year ended December 31, 2020, 250,000 restricted stock units (“RSUs”) were offered2021 and expects to our three executives. Each RSU has a performance-based grant criteria thatincur losses from operations for the Company completes a SPAC transaction.foreseeable future. As of December 31, 2020, it was determined that none of these awards meet the performance condition and no expense was recognized in relation to these awards.
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In 2021, the Company had cash, cash equivalents and investments of approximately $81.4 million. The Company’s ability to meet its obligations in the ordinary course of business is dependent on its ability to obtain additional financing. As a result, there is substantial doubt about the Company's ability to continue as a going concern. The consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the normal course of business. The consolidated financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of this uncertainty.
The Company's future liquidity needs, and ability to address those needs, will largely be determined by its ability to obtain additional financing on terms acceptable to us. The Company will continue to seek additional capital through the sale of debt or equity, or other arrangements, however, there can be no assurance that we will be able to raise additional capital when needed or under acceptable terms, if at all. The sale of additional equity may dilute existing shareholders. If the Company raises funds by issuing debt securities, these debt securities would have rights, preferences, and privileges senior to the holders of ordinary shares. Issued debt securities may contain covenants that limit the Company's ability to pay dividends or make other distributions to shareholders. If we are unable to obtain additional financing, operations may be scaled back or discontinued.
Global Pandemic
The COVID-19 global pandemic has prompted extraordinary measures by governments and businesses to control the spread of COVID-19 in most or all regions throughout the world. These actions have included travel bans, quarantines, and similar mandates for individuals to substantially restrict normal activities and for businesses to curtail normal operations.
The COVID19 pandemic has adversely impacted our operational efficiency and caused delays in operational activities. During the year ended December 31, 2021,we continued to take cautious steps to protect our workforce, support community efforts, and follow local government guidelines. Certain key laboratory employees and facilities have continued internal testing and laboratory work to the extent necessary to service customer commitments. The remaining non-essential workforce were recommended to continue performing their duties from home. The ongoing impact will depend on the duration of the pandemic which is being mitigated by the vaccination of the general population and gradual easing of restrictions.

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Basis of Presentation and Preparation
The accompanying consolidated financial statements have been prepared by the Company, and reflect all adjustments, consisting only of normal recurring adjustments, that are, in the opinion of management, necessary for the fair presentation of our financial position, results of operations, comprehensive income, cash flows and shareholders’ equity for the periods presented. The consolidated financial statements are prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) and pursuant to the rules and regulations of the U.S. SEC. All intercompany transactions and balances between the various legal entities comprising the Company have been eliminated in consolidation.
We accounted for the Business Combination as a forward recapitalization in accordance with GAAP (the "Forward Recapitalization"). Under this method of accounting, SC Health was treated as the acquired company and Legacy Rockley was deemed to be the accounting acquirer for financial reporting purposes. Accordingly, for accounting purposes, the Forward Recapitalization was treated as the equivalent of Legacy Rockley issuing stock for the net assets of SC Health, accompanied by a recapitalization. The net assets of SC Health are stated at historical cost, with no goodwill or other intangible assets recorded. The consolidated assets, liabilities and results of operations prior to the Forward Recapitalization are those of Legacy Rockley. The consolidated financial statements of the combined company post-Forward Recapitalization represents the combined results of Rockley and SC Health beginning August 11, 2021, the date the Business Combination was consummated. The shares, corresponding capital amounts and earnings per share available for shareholders of Legacy Rockley, prior to the Business Combination, converted into the right to receive 2.4835 shares (the "Exchange Ratio") of ordinary shares, par value $0.000004 (the "ordinary shares"). The recapitalization of the number of ordinary shares attributable to Legacy Rockley is reflected retroactively as shares reflecting the Exchange Ratio to the earliest period presented and is utilized for calculating earnings per share in all prior periods presented.
The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. Such estimates include, but are not limited to, revenue recognition, reserves and allowances; valuation of intangibles; product warranties; employee compensation and benefit accruals; stock-based compensation; loss contingencies; income taxes; fair value measurements; and warrant liabilities. Actual results could differ materially from those estimates. Management’s estimates include, as applicable, the anticipated impacts of the COVID-19 pandemic.
Cash and Cash Equivalents
Cash and cash equivalents include short-term, highly liquid investments with an original maturity of three months or less at the time of purchase.
Accounts Receivable
Accounts receivable is recorded at the invoiced amount and do not bear interest. We assess the need for an allowance for doubtful accounts based upon an analysis of past credit history and the current financial condition of its customers, as well as the consideration of expected trends based upon characteristics of the accounts and general economic conditions. Account balances are written off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote.
Equity Method Investments
Equity method investments are all entities over which we have significant influence but not control or joint control. Under the equity method of accounting, the investments are initially recognized at cost and adjusted thereafter to recognize the Company’s share of the post-acquisition profits or losses of the investee in the consolidated statement of operations and comprehensive loss. Earnings and losses of equity method investments are based on the most recently available financial statements of the investee. Basis differences between the cost of an equity method investment and the underlying equity in the long-lived assets are amortized over the estimated economic useful life of the underlying long-lived asset. We periodically review our equity method investments for impairment and record a reduction in the carrying value, if and when necessary. To date, no such impairment losses have been recorded.
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Available-for-Sale Investments
The investments in debt securities are classified as available-for-sale investments. Debt securities primarily consist of corporate bonds, commercial paper and U.S. Treasury debt securities. These investments are primarily held in the custody of a major financial institution. A specific identification method is used to determine the cost basis of debt securities sold. These investments are recorded in the consolidated balance sheets at fair value.
Unrealized gains and temporary losses, net of related taxes, are included in accumulated other comprehensive income (loss) ("AOCI"). Upon realization, those amounts are reclassified from AOCI to earnings. The amortization of premiums and discounts on the investments are included in our results of operations. Realized gains and losses are calculated based on the specific identification method.
We classify our investments as current or non-current based on the nature of the investment and their availability for use in current operations.
Other-than-Temporary Impairments on Investments
All of our available-for-sale investments are subject to periodic impairment review. When the fair value of a debt security is less than its amortized cost, it is deemed impaired, and we assess whether the impairment is other-than-temporary. An impairment is considered other-than-temporary if (i) we have the intent to sell the security, (ii) it is more likely than not that we will be required to sell the security before recovery of the entire amortized cost basis, or (iii) we do not expect to recover the entire amortized cost basis of the security. If impairment is considered other-than-temporary based on condition (i) or (ii) described above, the entire difference between the amortized cost and the fair value of the debt security is recognized in the results of operations. If an impairment is considered other-than-temporary based on condition (iii) described above, the amount representing credit losses (defined as the difference between the present value of the cash flows expected to be collected and the amortized cost basis of the debt security) is recognized in earnings, and the amount relating to all other factors is recognized in other comprehensive income (OCI).
Property and Equipment, Net
Property and equipment are recorded at cost and presented net of accumulated depreciation and amortization. Significant additions or improvements extending the useful life of an asset are capitalized, while repairs and maintenance costs are expensed as incurred. Leasehold improvements are amortized on a straight-line basis over the shorter of the term of the lease or the useful life of the assets. Depreciation and amortization are computed using the straight-line method over the estimated useful lives of the related assets.
Computer equipment3 years
Lab equipment3 years
Furnitures and fixtures4 years
Leasehold improvementsShorter of the lease term and the useful life
Impairment of Long-Lived Assets
We evaluate our long-lived assets, such as property and equipment, and right-of-use assets for impairment whenever events or changes in circumstances indicate that the carrying value of assets or asset group may not be recoverable. Recoverability of these assets or asset groups is measured by comparing their carrying value to the future net undiscounted cash flows the assets are expected to generate over their remaining economic life. If such assets or asset groups are considered impaired, the impairment to be recognized is measured by the amount by which the carrying value of the assets exceeds their fair value.
The Company tests other intangible assets not subject to amortization for impairment annually and more frequently if events or changes in circumstances between annual tests indicate that it is more likely than not that the asset is impaired.
For the purposes of assessing impairment, assets are grouped at the lowest levels for which there are separately identifiable cash inflows which are largely independent of the cash inflows from other assets or groups of assets. To date, no such impairment losses have been recorded.
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Revenue Recognition
We generate our revenue principally from development services, which entails developing the customer-specific designs of photonics chips. Revenue is recognized when control of promised goods and services are transferred to customers in an amount that reflects the expected consideration in exchange for those products and services. This principle is achieved by applying the following five-step approach:
Identification of the contract with a customer—A contract with a customer exists when we enter into an enforceable contract with a customer that defines each party’s rights and obligations regarding the goods or services to be transferred and identifies the payment terms related to these goods or services, the contract has commercial substance, and we determine that collection of substantially all consideration for goods or services that are transferred is probable based on the customer’s intent and ability to pay the promised consideration. We consider the terms and conditions of the contracts and customary business practices in identifying contracts under Topic 606 Revenue from Contracts with Customers. Our contracts with a customer generally consist of a development services contract against which statements of work (“SOW”) are issued. Each SOW contains one or more agreed-upon projects. We consider the arrangement to be the development services contract combined with the SOW. While the typical duration of a development services contract is multiple years, we generally expect the duration of agreed-upon projects to be six months or less. Generally, our customers have the right to cancel their contracts at any time.
Identification of the performance obligations in the contract—Performance obligations promised in a contract are identified based on the goods or services that will be transferred to the customer that are both capable of being distinct and are distinct in the context of the contract. To the extent a contract includes multiple promised goods or services, we apply judgment to determine whether promised goods or services are capable of being distinct and distinct in the context of the contract. If these criteria are not met, the promised goods or services are accounted for as a combined performance obligation. The individual components of the development services are generally capable of being distinct but not distinct in the context of the contract unless all the goods and services within a certain agreed-upon project of the contract are completed. Generally, the deliverables associated with each agreed-upon project, when combined, are considered a distinct performance obligation.
Determination of the transaction price—The transaction price is determined based on the consideration to which we are entitled in exchange for transferring goods or services to the customer. Our contracts generally do not contain a significant amount of variable consideration as the price of our services are generally fixed at the inception of the agreed-upon project. The Company excludes sales taxes and other taxes from the measurement of transaction price. None of the contracts contain a significant financing component.
Allocation of the transaction price to the performance obligations in the contract—Contracts that contain multiple performance obligations require an allocation of the transaction price to each performance obligation based on a relative standalone selling price (“SSP”). The Company prices each agreed-upon project with an SOW at SSP based on the expected cost plus a margin approach.
Recognition of revenue when or as performance obligations are satisfied—We satisfy performance obligations at a point in time for the development services since the customers do not simultaneously receive and consume the benefits, we do not create or enhance an asset that the customer controls, and we do not have an enforceable right to payment for the performance completed to date. The contracts also contain substantive acceptance terms for each agreed-upon project. Revenue is recognized at the time the related performance obligation is satisfied through the transfer of control of a promised good or service to a customer, which is upon achievement of the agreed-upon project and acceptance by the customer.
Contract balances—The timing of revenue recognition may differ from the timing of invoicing to customers. Accounts receivable is recorded when the right to consideration is unconditional. We generally have the right to invoice the customer upon acceptance of the agreed-upon project. The payment terms on invoiced amounts are typically 30-45 days, and such amounts are nonrefundable. In situations where revenue recognition occurs before invoicing, an unbilled receivable is recorded, which represents a contract asset. Deferred revenue is recognized if we have an unconditional right to bill or have collected consideration in advance of the right to recognize revenue. There have been no contract balances recorded to date.
Costs to obtain and fulfill a contract—Incremental costs incurred to obtain a contract with a customer are required to be capitalized and amortized over the period in which the goods and services to which the asset relates are transferred to the customer. We have not incurred any incremental costs in connection with obtaining the revenue contracts. We recognize an asset from the costs to fulfill a contract only if, the costs relate directly to a contract or an anticipated
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contract, the costs generate or enhance resources of the Company that will be used in satisfying a performance obligation in the future, and the costs are expected to be recovered. These costs have been insignificant to date.
Foreign Currency Transactions
The Company’s reporting currency is the U.S. dollar and the functional currency of the Company’s foreign subsidiaries is the U.S. dollar. Assets and liabilities that are not denominated in the functional currency are remeasured into the functional currency with any related gain or loss recorded in earnings.
Transaction gains and losses that arise from exchange rate fluctuations on transactions denominated in a currency other than the functional currency are included in realized and unrealized losses/(gains) on foreign currency in the accompanying consolidated statements of operations and comprehensive loss.
Segment Information
Operating segments are defined as components of an entity for which discrete financial information is available that is regularly reviewed by the Chief Operating Decision Maker (“CODM”) in deciding how to allocate resources to an individual segment and in assessing performance. The Company’s Chief Executive Officer is the CODM. The CODM reviews financial information presented on a consolidated basis for purposes of making operating decisions, allocating resources, and evaluating financial performance. As such, the Company determined that it has 1 operating and reportable segment.
Concentration of Risk
Financial instruments that potentially subject us to significant concentrations of credit risk consist principally of cash and cash equivalents, available-for-sale investments, accounts receivable and revenue. We maintain cash balances at financial institutions that management believes are high-credit, quality financial institutions, where deposits, at times, exceed the Federal Deposit Insurance Corporation limits.
Net Loss Per Share
Basic earnings per share is calculated using our weighted-average outstanding ordinary shares. Diluted earnings per share is calculated using our weighted-average outstanding ordinary shares including the dilutive effect of outstanding equity instruments as determined under the treasury stock method. For periods in which we report net losses, diluted net loss per ordinary share attributable to ordinary stockholders is the same as basic net loss per ordinary share attributable to ordinary stockholders, because all potentially dilutive ordinary shares are anti-dilutive.
Stock-Based Compensation
We recognize all stock-based awards to employees and directors as stock-based compensation expense based upon their fair values on the date of grant. Compensation expense is generally recognized as expense on a straight-line basis over the service period based on the vesting requirements. We recognize forfeitures as they occur. We estimate the fair value of stock options granted to employees using the Black-Scholes option pricing model, which requires the input of subjective assumptions, including (i) the fair value of ordinary shares, (ii) the expected stock price volatility, (iii) the expected term of the award, (iv) the risk-free interest rate and (v) expected dividends. The grant-date fair value of restricted stock is calculated based on the fair value of the underlying ordinary shares .
We measure nonemployee awards at their fair value on the adoption date of ASU No. 2018-07. Following the adoption of ASU No. 2018-07 on January 1, 2018, the accounting for nonemployee awards is consistent with the accounting for employee stock-based compensation as described above.
We granted options and restricted stock units which vest on the satisfaction of a service-based condition.
Warrants
We determine the accounting classification of warrants, as either liability or equity classified, by first assessing whether the warrants meet liability classification in accordance with ASC 480-10, Accounting for Certain Financial Instruments with Characteristics of both Liabilities and Equity, then in accordance with ASC 815-40, Accounting for Derivative Financial Instruments Indexed to and Potentially Settled in, a Company’s Own Stock. Under ASC 480,
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warrants are considered liability classified if the warrants are mandatorily redeemable, obligate the Company to settle the warrants or the underlying shares by paying cash or other assets, and warrants that must or may require settlement by issuing variable number of shares. If warrants do not meet the liability classification under ASC 480-10, the Company assesses the requirements under ASC 815-40, which states that contracts that require or may require the issuer to settle the contract for cash are liabilities recorded at fair value, irrespective of the likelihood of the transaction occurring that triggers the net cash settlement feature. If the warrants do not require liability classification under ASC 815-40, in order to conclude equity classification, the company also assesses whether the warrants are indexed to the Company’s ordinary shares and whether the warrants are classified as equity under ASC 815-40 or other U.S. GAAP. After all such assessments, the Company concludes whether the warrants are classified as liability or equity. Liability classified warrants require fair value accounting at issuance and subsequent to initial issuance with all changes in fair value after the issuance date recorded in the statements of operations and comprehensive loss. Equity classified warrants only require fair value accounting at issuance with no changes recognized subsequent to the issuance date.
Leases
Our lease portfolio is comprised of two major classes: real estate leases, which are the majority of our leased assets, are accounted for as operating leases and a manufacturing equipment lease accounted for as a finance lease on the consolidated balance sheet.
We classify leases as either operating or financing. We determine if an arrangement is a lease at inception by evaluating whether the arrangement conveys the right to use an identified asset and whether we obtain substantially all the economic benefits from and have the ability to direct the use of the asset. Operating lease assets are included under other non-current assets and operating lease liabilities under other current and long-term liabilities, respectively in the consolidated balance sheets. We recognize lease expense for operating leases on a straight-line basis over the term of the lease. Finance lease asset is included under property, equipment, and finance lease right-of-use assets, net and finance lease liabilities, current portion under other current liabilities in the consolidated balance sheets. Finance ROU assets are amortized on a straight-line basis over their estimated useful lives.
ROU assets represent the right to use an underlying asset for the lease term and lease liabilities represent the obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As the Company’s leases do not provide an implicit rate, an incremental borrowing rate based on the information available at the commencement date in determining the present value of lease payments is used. The operating lease ROU asset includes any lease payments made and excludes lease incentives. Lease terms may include options to extend or terminate the lease when it is reasonably certain that the option will be exercised. Lease expense for lease payments is recognized on a straight-line basis over the lease term. The Company has lease agreements with lease and non-lease components, which are generally combined.
We elected, as an accounting policy for leases of real estate, to account for lease and non-lease components in a contract as a single lease component. In addition, the recognition requirements are not applied to leases with a term of twelve months or less. Rather, the lease payments for short-term leases are recognized on the consolidated statements of operations and comprehensive loss on a straight-line basis over the lease term.
Variable payments, such as common area charges, maintenance, insurance and taxes, are primarily based on the amount of space occupied. These payments in the Company’s leases are not dependent on an index or a rate and are excluded from the measurement of the lease liabilities and recognized in the consolidated statements of operations and comprehensive loss in the period in which the obligation for those payments is incurred. The Company remeasures lease payments when the contingency underlying such variable payments is resolved such that some or all of the remaining payments become fixed.
Cost of Revenue
Our cost of revenue consists of costs related to the Company’s development services which includes cost of materials, cost associated with packaging and assembly, testing and shipping, cost of personnel, including stock-based compensation, and equipment associated with manufacturing support, logistics and quality assurance, overhead and occupancy costs.
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Research and Development Expenses (R&D)
Research and development expense consists primarily of personnel costs for engineers and third parties engaged in the design and development of products, software and technologies, including salary, bonus and share-based compensation expense, project material costs, services and depreciation. The Company expenses research and development costs as they are incurred.
Selling, General and Administrative Expenses
Selling, general and administrative expenses consist of human capital related expenses for employees involved in general corporate functions, including executive management and administration, accounting, finance, tax, legal, information technology, marketing, and human resources; depreciation expense and rent relating to facilities; travel costs; professional fees; and other general corporate costs. Human capital expenses primarily include salaries, benefits, bonuses and stock-based compensation. As we continue to grow as a company, we expect that our selling, general and administrative costs will increase on an absolute dollar basis.
Income Taxes
Deferred income taxes are provided on a liability method, whereby deferred income tax assets are recognized for deductible temporary differences, operating losses, and tax loss carryforwards, and deferred income tax liabilities are recognized for taxable temporary differences. Deferred income tax balances reflect the effects of temporary differences between the carrying amounts of assets and liabilities and their tax bases and are stated at enacted tax rates expected to be in effect when taxes are actually paid or recovered. Deferred income tax assets are reduced by a valuation allowance when, considering all sources of taxable income, in the opinion of management, it is more likely than not that some portion or all of the deferred income tax assets will not be realized. Deferred income tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment.
The Company recognizes the income tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained upon examination by taxing authorities, based on the technical merits of the position. The income tax benefits recognized in the financial statements from such a position are measured based on the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement.
Recently Adopted Accounting Pronouncements
In December 2019, the FASB issued ASU 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes, which affects general principles within Topic 740, and are meant to simplify and reduce the cost of accounting for income taxes. It removes certain exceptions to the general principles in Topic 740 and simplifies areas including franchise taxes that are partially based on income, transactions with a government that result in a step up in the tax basis of goodwill, the incremental approach for intraperiod tax allocation, interim period income tax accounting for year-to-date losses that exceed anticipated losses and enacted changes in tax laws in interim periods. ASU 2019-12 is effective for fiscal years beginning after December 15, 2020. The Company adopted this standard as of January 1, 2021. The adoption of this standard did not have a material impact on the Company’s consolidated financial statements.
In August 2020, the FASB issued ASU 2020-06, Debt-Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging – Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity. This ASU simplifies the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts in an entity’s own equity. The Company adopted this guidance on January 1, 2021. The adoption of the guidance did not have a material impact on the consolidated financial statements.
Accounting Pronouncements Issued but Not Yet Adopted
In May 2021, the FASB issued ASU 2021-04, Modification of Equity Classified Written Call Options, to clarify and reduce diversity in an issuer’s accounting for modifications or exchanges of freestanding equity-classified written call options such as warrants that remain equity classified after modification or exchange based on consideration of the economic substance of the modification or exchange. ASU 2021-04 is effective for fiscal years beginning after December 15, 2021 and early adoption is permitted. While the Company is continuing to assess the timing of adoption and the
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potential impacts of ASU 2021-04, it does not expect ASU 2021-04 to have a material effect on its consolidated financial statements.
In November 2021, the FASB issued ASU 2021-10, Government Assistance (Topic 832) Disclosures by Business Entities about Government Assistance. This amendment in ASU 2021-10 aims to increase transparency about government assistance transactions that are not in the scope of other GAAP guidance. The ASU requires disclosure of the nature and significant terms and considerations of the transactions, the accounting policies used and the effects of those transactions. The ASU is effective for fiscal years beginning after December 15, 2021, with early adoption permitted. The Company is in the process of assessing the impacts of ASU 2021-10 on its consolidated financial statements.
2. Business Combination
On August 11, 2021 (the "Closing Date"), Legacy Rockley, SC Health, and Rockley Mergersub Limited, an exempted company incorporated in the Cayman Islands as a direct wholly owned subsidiary of the Company (“Merger Sub”), consummated the business combination contemplated by the Business Combination Agreement and Plan of Merger, dated as of March 19, 2021 (the “Business Combination Agreement”). Immediately upon the consummation of the Business Combination, Legacy Rockley became a wholly owned subsidiary of the Company and Merger Sub merged with and into SC Health, with SC Health surviving the merger and becoming a direct wholly owned subsidiary of the Company. Subsequently, SC Health's ordinary shares and warrants ceased trading on the NYSE while the Company's ordinary shares and warrants began trading on the NYSE under the symbols “RKLY” and “RKLY.WS,” respectively.
Pursuant to the Business Combination Agreement, each of the following transactions occurred in the following order: (i) pursuant to a scheme of arrangement approved by the UK courts (the “Scheme”), on August 9, 2021, all of Legacy Rockley’s ordinary shares, including shares issued immediately prior to the Scheme becoming effective as a result of the conversion of then-outstanding convertible loan notes and the exercise of warrants, were transferred by Rockley shareholders in exchange for an equivalent number of shares in the Company; (ii) the holders of options over shares in Legacy Rockley rolled over their options into new options to purchase shares in the Company; (iii) warrants to purchase shares in Legacy Rockley (other than one warrant instrument that by its terms was replicated at the Company) not exercised for shares in Legacy Rockley prior to the effectiveness of the Scheme described above were cancelled, such that immediately following the Scheme, Legacy Rockley became a direct wholly-owned subsidiary of the Company; (iv) the Company subsequently completed a stock-split to prepare its share capital for Merger Sub’s merger into SC Health; (v) certain accredited investors (including entities affiliated with the SC Health Sponsor) purchased an aggregate of 15 million ordinary shares for a purchase price of $10.00 per share, or an aggregate purchase price of $150.0 million; (vi) on August 11, 2021, Merger Sub was merged with and into SC Health, with SC Health surviving the merger and becoming a direct wholly-owned subsidiary of the Company; and (vii) the ordinary shares and warrants in SC Health were exchanged for ordinary shares and warrants in the Company.
The Business Combination was accounted for as a forward recapitalization, with no goodwill or other intangible assets recorded, in accordance with GAAP. Under this method of accounting, SC Health was treated as the acquired company and Legacy Rockley was deemed to be the accounting acquirer for financial reporting purposes. This determination was primarily based on the existing shareholders of Legacy Rockley obtaining a majority voting power in the Company, and as such, having the power to appoint a majority of the members of the Company’s board of directors (the "Board"); the operations of Legacy Rockley prior to the acquisition comprising the only ongoing operations of the combined entity based on the historical operating activity and employee base; and the senior management of Legacy Rockley comprising the majority of the senior management of the Company. Accordingly, for accounting purposes, the financial statements of the Company represent a continuation of the financial statements of Legacy Rockley with the acquisition being treated as the equivalent of Legacy Rockley issuing stock for the net assets of SC Health, accompanied by a recapitalization.
As a result of the Business Combination, the Company incurred equity issuance costs and other costs considered direct and incremental to the transaction, totaling $45.5 million and consisting of legal, accounting, financial advisory and other professional fees. These amounts are reflected within additional paid-in capital in the consolidated balance sheet as of December 31, 2021.
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Summary of Net Proceeds
The following table reconciles the elements of the net proceeds from the Business Combination as of December 31, 2021 (in thousands):
Recapitalization
Cash inflow from SC Health's trust account, net of redemptions$17,966 
Cash inflow from PIPE100,000 
Cash inflow from SC Health Sponsor50,000 
Less: Transaction Costs(45,515)
Net cash received from the Business Combination$122,451 
Summary of Shares Issued
The total number of shares of the Company's ordinary shares issued and outstanding immediately following the consummation of the Business Combination was approximately 126.7 million, comprising (in thousands):
Number of Shares
Current Rockley's shareholders prior to the Business Combination104,016 
SC Health Shareholders1,777 
Sponsor Shareholders10,563 
PIPE Investors10,000 
Other Shareholders1
319 
Total number of shares126,675 
1 The Company issued 319,000 ordinary shares at a value of $10.0 per share to Cowen and Company LLC ("Cowen") and BCW Securities LLC in lieu of cash payment for a portion of the fees payable $3.2 million to Cowen as part of the transaction costs.
3.Segment, Geographic, and Significant Customer Information
The following table presents our revenue disaggregated by primary geographical market where revenues are attributable to the region in which the billing address of the customer is located (in thousands):
 December 31,
 20212020
United States$6,778 $17,037 
Rest of World1,435 5,306 
Total revenue$8,213 $22,343 
The following tables summarize our most significant customers as of and for the years ended December 31, 2021 and 2020:
 RevenueAccounts receivable
 December 31,December 31,
 2021202020212020
Customer A82 %76 %72 %33 %
Customer B%24 %— %67 %
The following table presents property, equipment and intangible assets held in the U.S. and internationally in various foreign subsidiaries as of December 31, 2021 and 2020:

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 December 31,
 20212020
United States$8,442 $6,390 
Rest of World4,793 708 
Total property, equipment and intangible assets$13,235 $7,098 
4.Equity Method Investment
As of December 31, 2021 and 2020, we held an investment in Hengtong Rockley Technology Co., Ltd (“HRT”) and we appointed two of the HRT's five board members. HRT manufactures and sells optical fiber transceivers based on silicon photonics chipsets. HRT has share capital consisting solely of ordinary shares. We hold 24.9% of HRT’s ordinary shares, and the same proportion of its voting rights. We consider HRT to be a variable interest entity upon which the Company does exercise significant influence. However, considering key factors, such as ownership interest, representation on the board of directors, and participation in policy-making decisions, the Company concluded it does not control the investment. Accordingly, the investment in HRT is accounted for under the equity method. We elected to use a three-month lag to record our share of HRT’s results. See Note 13, Related Party Transactions for details of the Company’s transactions with HRT.
The following table summarizes our investment in HRT for the years ended December 31, 2021 and 2020 (in thousands):
 December 31,
 20212020
Balance at the beginning of the year$5,202 $1,486 
Investment in HRT— 4,990 
Remeasurement gain on HRT380 — 
Share of loss of HRT(703)(1,274)
Balance at the end of the year$4,879 $5,202 
Our maximum exposure to loss as a result of our involvement with HRT is limited to the balance of our investment.
5.Fair Value Measurements
The accounting guidance for fair value measurements provides a framework for measuring fair value on either a recurring or nonrecurring basis, whereby the inputs used in valuation techniques are assigned a hierarchical level. The following are the three levels of inputs to measure fair value:
Level 1: Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets.
Level 2: Inputs that reflect quoted prices for identical assets or liabilities in less active markets; quoted prices for similar assets or liabilities in active markets; benchmark yields, reported trades, broker/dealer quotes, inputs other than quoted prices that are observable for the assets or liabilities; or inputs that are derived principally from or corroborated by observable market data by correlation or other means.
Level 3: Unobservable inputs that reflect our own assumptions incorporated in valuation techniques used to measure fair value. These assumptions are required to be consistent with market participant assumptions that are reasonably available.
We consider an active market to be one in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis, and consider an inactive market to be one in which there are infrequent or few transactions for the asset or liability, the prices are not current, or price quotations vary substantially either over time or among market makers. Where appropriate, our own or the counterparty’s non-performance risk is considered in measuring the fair values of liabilities and assets, respectively.
Investments
The following is a summary of our investments at their cost or amortized cost for the years ended December 31, 2021 and 2020 (in thousands):
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As of
December 31, 2021December 31, 2020
Corporate bonds and commercial paper$20,037 $— 
U.S. Treasury securities24,587 — 
Total investments$44,624 $— 
The fair value of our investments approximates their cost or amortized cost for both periods presented.
The following table presents the contractual maturities of our debt investments as of December 31, 2021 (in thousands):
 Amortized CostFair Value
Due in one year or less$26,945 $26,961 
Due after one year through five years17,684 17,663 
$44,629 $44,624 
Actual maturities may differ from the contractual maturities because borrowers may have the right to call or prepay certain obligations.
Fair Value of Financial Instruments
The following table summarizes our financial assets measured at fair value on a recurring basis (in thousands):
December 31, 2021
Fair Value Measurements at Reporting Date Using
TotalLevel 1Level 2
Cash and cash equivalents$36,786 $36,786 $— 
Corporate bonds and commercial paper20,037 — 20,037 
U.S. Treasury securities24,587 24,587 — 
Total cash, cash equivalents and investments$81,410 $61,373 $20,037 

 December 31, 2020
Fair Value Measurements at Reporting Date Using
 TotalLevel 1Level 2
Cash and cash equivalents$19,228 $19,228 $— 
Total cash and cash equivalents$19,228 $19,228 $— 
The financial liabilities subject to fair value measurement on a recurring basis, were as follows (in thousands):
 As of
 December 31, 2021December 31, 2020
Financial Liabilities
3.00% – 2020 Convertible Notes$— $32,106 
8.00% – 2020 Convertible Notes— 14,789 
2020 Term Facility Loan— 25,049 
Private Placement Warrants3,477 — 
Total financial liabilities$3,477 $71,944 
As of December 31, 2021, there was no fair value associated with the convertible debt instruments due to the conversion of the debt securities into the Company's ordinary shares in connection with the Business Combination. The estimated fair value of the debt securities prior to their conversion into the Company's ordinary shares was $208.6 million. The estimated fair value of the convertible securities on the Closing Date was calculated as the product of (i) the number of conversion shares at the Closing Date and (ii) the marketable value per ordinary share at the Closing Date. Changes in
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the fair value of debt that is accounted for at fair value are presented as gains or losses in the consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments.
3.00% – 2020 Convertible Notes
On March 9, 2020, Legacy Rockley issued $21.3 million of the 3.00% Convertible Notes and elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination on August 11, 2021, the outstanding principal and interest of the 3.00% Convertible Notes Due 2025 were cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.0 million outstanding balance on the 3.00% Convertible Notes at December 31, 2021.
For the year ended December 31, 2021 and 2020, we recorded a loss of $6.0 million and $10.8 million, respectively from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 3.00% Convertible Notes, as follows (in thousands):
Fair value at March 9, 2020$21,281 
Plus: Loss from change in fair value10,825 
Fair value at December 31, 202032,106 
Plus: Loss from change in fair value5,986 
Less: Fair value adjustment extinguished upon conversion of debt(38,092)
Fair value at December 31, 2021$— 
A binomial lattice model was used to determine the fair value of the 3.00% Convertible Notes based on assumptions as to when the notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon IPO/Sale/Merger/SPAC or maturity, the convertible notes bearing interestmay be converted to ordinary shares or redeemed at aprincipal and accrued interest; and (ii) upon qualified financing event, the convertible notes will automatically convert to ordinary shares. The lattice model used the share price, conversion price, maturity date, risk-free rate, of 5.0% per annum.estimated stock volatility and estimated credit spread. The termsremeasurement of the notes are similar tofair value of the debt instrument was recorded as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
8.00% – 2020 Convertible Notes. We received $25.0Notes
On February 19, 2020, Legacy Rockley issued $8.0 million of 8.00% Convertible Notes and elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination on January 5,August 11, 2021, $10.0the outstanding principal, interest and warrants of the 8.00% Convertible Notes were cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.0 million outstanding balance on January 13,the 8.00% Convertible Notes at December 31, 2021.
For the years ended December 31, 2021 and $30.02020, we recorded a loss of $16.1 million on January 18, 2021. We also received $11.4and $4.4 million, respectively from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 8.00% Convertible Notes, as follows (in thousands):
Fair value at February 19, 2020$10,415 
Plus: Loss from change in fair value4,374 
Fair value at December 31, 202014,789 
Plus: Loss from change in fair value16,108 
Less: Fair value adjustment extinguished upon conversion of debt(30,897)
Fair value at December 31, 2021$— 
A binomial lattice model was used to determine the fair value of the 8.00% Convertible Notes Due 2025 based on assumptions as to when the notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon IPO/Sale/Merger/SPAC or maturity, the convertible notes may be converted to ordinary shares or put at 125.0% of principal and accrued interest; and (ii) upon financing event, the convertible notes may be converted to ordinary shares. The remeasurement of the fair value of the debt instrument was recorded as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
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2020 Term Facility Loan
On September 29, 2020, Legacy Rockley issued $35.0 million of convertible notes and at inception elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination on August 11, 2021, thirty percent (30%) of the outstanding principal and interest balance of the 2020 Term Facility Loan were cancelled and converted into the right to receive ordinary shares of the Company and seventy percent (70%) of the outstanding principal and interest balance is required to be repaid in full on February 19,or prior to August 31, 2022. At December 31, 2021, the remaining contractual outstanding principal and interest on the 2020 Term Facility Loan was $32.3 million.
For the years ended December 31, 2021 and 2020, we recorded a loss of $15.1 million and $1.7 million, respectively from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 2020 Term Facility Loans, as follows (in thousands):
Fair value at September 29, 2020$23,320 
Plus: Loss from change in fair value1,729 
Fair value at December 31, 202025,049 
Plus: Loss from change in fair value15,134 
Less: Fair value adjustment extinguished upon conversion of debt(13,003)
Fair value at August 11, 2021$27,180 
At August 11, 2021, the fair value of the 2020 Term Facility Loan was $27.2 million. The interest expense is subsequently accreted to statements of operations and comprehensive loss using the effective interest rate method over the term of the loan. See Note 7, Debt for information regarding the subsequent accounting for the 2020 Term Facility Loan.
A binomial lattice model was used to determine the fair value of the 2020 Term Facility Loan based on assumptions as to when the loan would be converted upon IPO/Sale/Merger/SPAC. Upon such event, the convertible notes may be paid off as following: (i) if par value exit, repayment of base multiple times principal plus unpaid interest; (ii) if greater value exit, repayment of base multiple plus add-on multiple ratio times principal plus unpaid interest.
5.00% – $50.0Million Convertible Notes
On January 11, 2021, Legacy Rockley issued $50.0 million of the 5.00% – $50.0 Million Convertible Notes (the "5.00% – $50.0 Million Convertible Notes") and at inception elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination, the outstanding principal and interest of the 5.00% – $50.0 Million Convertible Notes were cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.00 million outstanding balance on the 5.00% – $50.0 Million Convertible Notes at December 31, 2021.
For the year ended December 31, 2021, we recorded a loss of $2.3 million, from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 5.00% – $50.0 Million Convertible Notes, as follows (in thousands):
Fair value at January 11, 2021$10,274 
Plus: Loss from change in fair value2,310 
Less: Fair value adjustment extinguished upon conversion of debt(12,584)
Fair value at December 31, 2021$— 
A binomial lattice model was used to determine the fair value of the 5.00% – $50.0 Million Convertible Notes Due 2026 based on assumptions as to when the notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon IPO/Sale/Merger/SPAC, the convertible notes may be converted to ordinary shares or put at principal and accrued interest; and (ii) upon qualified financing event or maturity, the convertible notes will automatically convert to ordinary shares at base price. The lattice model used the share price, conversion price, maturity date, risk-free rate, estimated stock volatility and estimated credit spread. The remeasurement of the fair value of the debt instrument was recorded as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
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5.00% – $25.0 Million Convertible Notes
On December 31, 2020, Legacy Rockley issued $25.0 million of the 5.00% – $25.0 Million Convertible Notes and at inception elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination, the outstanding principal, interest and warrants of the 5.00% – $25.0 Million Convertible Notes were cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.0 million outstanding balance on the 5.00% – $25.0 Million Convertible Notes at December 31, 2021.
For the year ended December 31, 2021, we recorded an adjustment of $5.0 million from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 5.00% – $25.0 Million Convertible Notes, as follows (in thousands):
Fair value at December 31, 2020$37,592 
Plus: Loss from change in fair value4,977 
Less: Fair value adjustment extinguished upon conversion of debt(42,569)
Fair value at December 31, 2021$— 
A binomial lattice model was used to determine the fair value of the 5.00% – $25.0 Million Convertible Notes Due 2025 based on assumptions as to when the notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon SPAC, the convertible notes may be converted to ordinary shares or put at principal and accrued interest; (ii) upon qualified financing event, the convertible notes may be converted to ordinary shares with discount any time after financing date; and (iii) upon maturity, the convertible notes may be converted to ordinary shares at $675.0 million divided by the number of fully diluted shares. The remeasurement of the fair value of the debt instrument was recorded as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
5.00% – $30.0 Million Convertible Notes
On January 11, 2021, Legacy Rockley issued $30.0 million of the 5.00% Convertible Notes and at inception elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination, the outstanding principal and interest of the 5.00% – $30.0 Million Convertible Notes were cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.0 million outstanding balance on the 5.00% – $30.0 Million Convertible Notes at December 31, 2021.
For the year ended December 31, 2021, we recorded an adjustment of $5.9 million from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 5.00% – $30.0 Million Convertible Notes, as follows (in thousands):
Fair value at January 11, 2021$38,403 
Plus: Loss from change in fair value5,855 
Less: Fair value adjustment extinguished upon conversion of debt(44,258)
Fair value at December 31, 2021$— 
A binomial lattice model was used to determine the fair value of the 5.00% Convertible Notes Due 2026 based on assumptions as to when the notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon SPAC, the convertible notes may be converted to ordinary shares or put at principal and accrued interest; and (ii) upon qualified financing event or maturity, the convertible notes will automatically convert to ordinary shares at base price. The lattice model used the share price, conversion price, maturity date, risk-free rate, estimated stock volatility and estimated credit spread. The remeasurement of the fair value of the debt instrument was recorded as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
At December 31, 2021 and 2020, the carrying value of certain financial instruments, such as cash, accounts receivable, other receivable, prepaid expenses and other current assets, trade payable and other current accrued liabilities, approximate fair value due to their relatively short maturities and low market interest rates, if applicable.
Private Placement Warrants
The Private Placement Warrants are accounted for as liabilities in accordance with the FASB's Accounting Standards Codification ("ASC") 815-40 and are presented within the Warrants Liabilities on the consolidated balance
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sheet. The warrant liabilities were measured at fair value at inception and are measured on a recurring basis, with changes in fair value presented within change in fair value of warrants liabilities in the consolidated statement of operations and comprehensive loss.
The Private Placement Warrants are measured at fair value on a recurring basis. The measurement of the warrants as of December 31, 2021 was $3.5 million. The Company has classified the Private Placement Warrants as a liability due to certain settlement terms and provisions related to certain tender offers and indexation characteristics following the Business Combination and has accounted for them as liability instruments in accordance with ASC 815, adjusting the fair value at the end of each reporting period. Additionally, the Company has determined that the Private Placement Warrants are classified within Level 3 of the fair value hierarchy as the fair value is estimated using the Modified Black Scholes Option Pricing Model.
The following table presents the changes in the fair value of the Private Placement Warrants (in thousands):
Initial measurement, August 11, 2021$14,304 
Mart-to-market adjustment(10,827)
Warrant Liabilities balance, December 31, 2021$3,477 
6.Balance Sheet Components
Cash and cash equivalents
Our cash and cash equivalents balances were concentrated by location as follows:
 December 31,
 20212020
United Kingdom97 %96 %
United States%%
Other— %%
Other receivables
 December 31,
 20212020
R&D tax credit receivable$45,632 $17,412 
Grants receivable753 — 
VAT receivable1,073 607 
Other receivable, net
Total other receivables$47,462 $18,024 
Property and equipment, net (in thousands):
 December 31,
 20212020
Computer equipment$1,998 $1,218 
Lab equipment13,940 7,607 
Motor vehicles31 31 
Furniture and fixtures315 265 
Leasehold improvements1,230 704 
Assets under construction— 27 
Total property and equipment$17,514 $9,852 
Less: accumulated depreciation(9,088)(5,802)
Total property and equipment, net$8,426 $4,050 

Total depreciation expense was $4.2 million and $2.3 million for the years ended December 31, 2021, and 2020, respectively.
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Finance lease right-of-use assets, net (in thousands):
 December 31,
 20212020
Finance lease right-of-use assets$2,966 $2,966 
Less: accumulated amortization(1,205)(834)
Total finance lease right-of-use assets, net
$1,761 $2,132 
Amortization expense was $0.4 million and $0.4 million for the years ended December 31, 2021, and 2020, respectively.
Intangible assets, net (in thousands):
 December 31,
 20212020
In-process research and development$3,048 $3,048 
Total intangible assets, net$3,048 $3,048 
The Company reviews its intangible assets for potential impairment whenever events or circumstances indicate that the carrying value of the intangible assets may not be recoverable. No impairment charges were recorded for the years ended December 31, 2021, and 2020, respectively.
Other non-current assets (in thousands):
 December 31,
 20212020
Capitalized transaction costs$— $121 
Security deposits280 — 
Operating right of use assets4,577 1,486 
Prepaid asset, net of current portion$2,826 $— 
Total other non-current assets$7,683 $1,607 
Accrued expenses (in thousands):
 December 31,
 20212020
Accrued bonus$7,546 $3,349 
Accrued payroll and benefits2,750 1,524 
Accrued taxes439 332 
Accrued fabrication costs3,110 2,321 
Share appreciation rights— 706 
Accrued transaction costs1,004 335 
Other accrued expenses2,511 1,828 
Total accrued expenses$17,360 $10,395 
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7.Debt
The following table summarizes information relating to our long-term debt, (in thousands):

 December 31, 2021
 PrincipalChange in Fair ValueConversion of DebtAccreted Debt InterestPrincipal Payments in CashNet
3.00% – 2020 Convertible Notes$21,281 $16,811 (38,092)— — $— 
8.00% – 2020 Convertible Notes8,000 22,897 (30,897)— — — 
2020 Term Facility Loan33,949 6,234 (13,003)4,132 (5,000)26,312 
5.00% – $50.0 Million Convertible Notes10,274 2,310 (12,584)— — — 
5.00% – $25.0 Million Convertible Notes25,000 17,569 (42,569)— — — 
5.00% – $30.0 Million Convertible Notes30,000 14,258 (44,258)— — — 
Total Long-term debt$128,504 $80,079 (181,403)4,132 (5,000)$26,312 
Less: current portion of long-term debt(26,312)
Long-term debt, net of current portion$— 

 December 31, 2020
PrincipalChange in Fair ValueNet
3.00% – 2020 Convertible Notes$21,281 $10,825 $32,106 
8.00% – 2020 Convertible Notes8,000 6,789 14,789 
2020 Term Facility Loan22,500 2,549 25,049 
Paycheck Protection Program2,860 — 2,860 
Total long-term debt$54,641 $20,163 $74,804 
Less: current portion of long-term debt— 
Long-term debt, net of current portion$74,804 
Future minimum payments under the debt agreements as of December 31, 2021 are as follows (in thousands):
2020 Term Facility Loan
2022$32,303 
2023— 
2024— 
2025— 
2026— 
Thereafter— 
Total future minimum payments32,303 
Less: current portion of debt principal(32,303)
Non-current portion of debt principal$— 
3.00% – 2020 Convertible Notes
On March 19, 2021,9, 2020, Legacy Rockley issued convertible loan notes in an aggregate principal amount of $21.3 million (the “3.0% Convertible Notes”). The 3.00% – 2020 Convertible Notes had an interest rate of 3.00% per annum and contained no financial covenants. The 3.00% – 2020 Convertible Notes were issued in two tranches $20.0 million on March 9, 2020 and $1.3 million on October 20, 2020.
The 3.00% – 2020 Convertible Notes were subject to conversion as follows:
(a)If in an equity financing raised total proceeds for the Company enteredof not less than $10.0 million then the outstanding principal amount of all notes and any unpaid accrued interest shall automatically convert into the most senior class of equity share at a definitive agreementconversion price of $14.298 per share; or
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(b)if an equity financing is not raised for the Company, then the outstanding principal amount of all notes and any unpaid accrued interest may convert into the most senior class of share at a conversion price of $14.298 per share.
(c)At an exit event, redeem the outstanding notes for an amount equal to combine with SC Health Corporation, a publicly traded special purpose acquisition company. The transaction will result in Rockley becoming a publicly traded company on the NYSE underoutstanding principal plus accrued interests or convert the symbol “RKLY”outstanding principal amount of all notes and valuesany unpaid accrued interest thereon into the most senior class of share of the Company, at a pro forma enterpriseconversion price equal to the issuance price of $14.298 per share.
(d)At the maturity date, convert into the most senior class of shares at a conversion price equal to the issuance price of $14.298 per share.
Legacy Rockley elected to account for the 3.00% – 2020 Convertible Notes at fair value as of the issuance date, with the changes in fair value reported in the consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $21.9 million for the 3.00% – 2020 Convertible Notes were cancelled and converted into the right to receive 3.8 million ordinary shares of the Company, with a fair value of $1.2 billion.$38.1 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recorded a $38.1 million adjustment upon extinguishment of the 3.00% – 2020 Convertible Notes.
8.00% – 2020 Convertible Notes
On February 19, 2020, Legacy Rockley issued convertible loan notes to our board member in an aggregate principal amount of $8.0 million (the “8.00% Convertible Notes"). The 8.00% Convertible Notes had an interest rate of 8.00% per annum and contained no financial covenants.
The 8.00% Convertible Notes were convertible as follows:
(a)In the event of an equity financing, the outstanding principal amount of all notes and any unpaid accrued interest shall automatically convert into the most senior class of share at a conversion price being the lower of $14.298 per share or a discounted subscription price of the equity shares; or
(b)At an exit event, convert the outstanding principal amount of all notes and any unpaid accrued interest thereon into the most senior class of share of the Company, at a conversion price, equal to a 25% discount to the Series E issuance price of $14.298 per share.
(c)At the maturity date, convert into the most senior class of equity share at a conversion price of $14.298.
Legacy Rockley elected to account for the 8.00% Convertible Notes s at fair value as of the issuance date, with the changes in fair value reported in the consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $8.9 million for the 8.00% Convertible Notes were cancelled and converted into the right to receive 1.5 million ordinary shares of the Company, with a fair value of $15.5 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. In addition, the warrants issued in conjunction with the 8.00% Convertible Note were also cancelled and converted into the right to receive 1.5 million ordinary shares of the Company, with a fair value of $15.5 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recorded a $30.9 million adjustment upon extinguishment of the 8.00% Convertible Notes and warrants.

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2020 Term Facility Loan
On September 29, 2020, Legacy Rockley secured a term facility loan of $35.0 million (“2020 Term Facility Loan”). Legacy Rockley had the option to repay the aggregate amount of the loans utilized in full on the maturity date, subject to no Qualified Exit occurring at the time plus the applicable repayment premium payable. The Qualified Exit meant: 1) qualified listing—a flotation or a public offering, the value of which is equal to or exceeds the free float value of $350.0 million; 2) non-qualified trade. Upon any occurrence of a non-qualified trade sale or qualified listing, amounts due to Argentum would have been discharged in full by way of conversion into the Company's most senior class of shares.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, thirty percent (30%) of the outstanding principal and interest balance of $10.2 million for the 2020 Term Facility Loan were cancelled and converted into the right to receive 1.3 million ordinary shares of the Company, with a fair value of $13.0 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recorded a $13.0 million adjustment upon extinguishment of debt. The seventy percent (70%) of the outstanding principal and interest balance remained as debt and is required to be repaid in full on or prior to August 31, 2022, in the total amount of $37.3 million. At August 11, 2021, the Company recorded a fair value of $27.1 million for the seventy percent (70%) of the outstanding principal and interest balance. The Company accreted the adjusted interest expense over the amended term of the loan using the effective interest rate method. The Company accrued interest expense of $4.1 million for the year ended December 31, 2021. As of December 31, 2021, the total outstanding debt for the 2020 Term Facility Loan balance was $26.3 million. The 2020 Term Facility Loan includes a financial covenant that requires the Company to maintain a cash balance of at least $35.0 million. As of December 31, 2021, the Company was not in default on any covenants.

5.00% – $50.0 Million Convertible Notes
On January 11, 2021, Legacy Rockley issued convertible loan notes for an aggregate principal amount of $50.0 million. The 5.00% – $50.0 Million Convertible Notes had an interest rate of 5.00% per annum and contained no financial covenants. The total amount borrowed was $10.3 million.
The 5.00% – $50.0 Million Convertible Notes were subject to conversion as follows:
(a)In the event of a qualified financing even with total proceeds raised not less than $25.0 million, the outstanding principal amount and any unpaid accrued interest automatically convert into the most senior class of share at a conversion price being lower of 15% discount to the per share subscription price of the equity shares or the price obtained by diving $1,500.0 million by fully diluted share capital of the Company at the date of conversion;
(b)At an exit event, redeem the outstanding principal amount and any unpaid accrued interest on the original principal or convert the outstanding principal amount of all notes and any unpaid accrued interest into the most senior class of share of the Company at a conversion price equal to the lower of 15% discount to the price per share and the price obtained by dividing $1,500.0 million by fully diluted share capital of the Company at the date of conversion;
(c)At the maturity date, convert into the most senior class of shares at a conversion price by dividing $1,500.0 million by fully diluted share capital of the Company at the date of conversion.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $10.6 million for the 5.00% – $50.0 Million Convertible Notes were cancelled and converted into the right to receive 1.3 millionordinary shares of the Company, with a fair value of $12.6 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recognized a $12.6 million adjustment upon extinguishment of the 5.00% – $50.0 Million Convertible Notes.

5.00% $25.0 Million Convertible Notes
On December 31, 2020, Legacy Rockley issued convertible loan notes in an aggregate principal amount of $25.0 million. The 5.00% – $25.0 Million Convertible Notes had an interest rate of 5.00% per annum and contained no financial covenants.
The 5.00% – $25.0 Million Convertible Notes were subject to conversion as follows:
(a)In an equity qualified financing event with total proceeds raised not less than $25.0 million, the outstanding principal amount and any unpaid accrued interest automatically convert into the most senior class of share at a
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conversion price being lower of 25% discount to the per share subscription price of the equity shares or the price obtained by diving $800.0 million by fully diluted share capital of the Company at the date of conversion;
F-6(b)At an exit event, redeem the outstanding notes for an amount equal to 100% of the outstanding principal plus accrued interest or convert the outstanding principal amount into the most senior class of share of the Company, at a conversion price equal to the lower of 25% discount to the price per share and the price obtained by dividing $800.0 million by fully diluted share capital of the Company at the date of conversion; or
(c)At the maturity date, convert into the most senior class of shares at a conversion price by dividing $675.0 million by the number of issued shares in the capital of the Company on a fully diluted basis or repay the amount equal to 100% of the outstanding principal amount plus any accrued interest.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $25.7 million for the 5.00% – $25.0 Million Convertible Notes were cancelled and converted into the right to receive 3.6 millionordinary shares of the Company, with a fair value of $35.6 million, recorded in the consolidated balance sheet. In addition, the warrants issued in conjunction with the 5.00% – $25.0 Million Convertible Notes were also cancelled and converted into the right to receive 0.7 millionordinary shares of the Company, with a fair value of $7.0 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recorded a total $42.6 million adjustment upon extinguishment of the 5.00% – $25.0 Million Convertible Notes and warrants.

5.00% – $30.0 Million Convertible Notes
On January 11, 2021, Legacy Rockley issued the 5.00% – $30.0 Million Convertible Notes. The 5.00% – $30.0 Million Convertible Notes had an interest rate of 5.00% per annum and contained no financial covenants.
The 5.00% – $30.0 Million Convertible Notes were subject to conversion as follows:
(a)In an equity qualified financing event with total proceeds raised not less than $25.0 million, the outstanding principal amount and any unpaid accrued interest automatically convert into the most senior class of share at a conversion price being lower of 25% discount to the per share subscription price of the equity shares or the price obtained by diving $800.0 million by fully diluted share capital of the Company at the date of conversion;
(b)At an exit event, redeem the outstanding notes for an amount equal to the outstanding principal plus any unpaid accrued interest or convert the outstanding principal amount of all notes and any unpaid accrued interest into the most senior class of share of the Company, at a conversion price equal to the lower of a 25% discount to the price per share and the price obtained by dividing $800.0 million by fully diluted share capital of the Company at the date of conversion; or
(c)At the maturity date, convert into the most senior class of shares at a conversion price by dividing $800.0 million by fully diluted share capital of the Company at the date of conversion.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $30.8 million for the 5.00%– $30.0 Million Convertible Notes were cancelled and converted into the right to receive 4.4 millionordinary shares of the Company, with a fair value of $44.3 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recorded a $44.3 million adjustment upon extinguishment of the 5.00%– $30.0 Million Convertible Notes.

Paycheck Protection Program Loan
On April 21, 2020 (the "Origination Date"), Legacy Rockley received loan proceeds of approximately $2.9 million (“PPP Loan”) from Silicon Valley Bank (the “Lender”) pursuant to the Paycheck Protection Program (“PPP”) established under the CARES (the Coronavirus Aid, Relief and Economic Security) Act of 2020. Payments of principal and interest were deferred for the first six months following the Origination Date, and the PPP Loan was maturing in two years after the Origination Date. The PPP Loan bore interest at 1.0% per annum.
In June 2021, the $2.9 million of borrowings outstanding under the PPP was forgiven in full. Forgiveness income was recorded as a component of other income, net in the consolidated statements of operations and comprehensive loss.

F-46

The Public Warrants were accounted for as equity and are presented within Additional Paid-In Capital on our balance sheet. Although an event such as a qualifying cash tender offer could occur outside of the company’s control that would require net cash settlement, equity classification for the public warrants is not precluded per ASC 815-40-25 as such an event would be in connection with a change in control and all of the Company’s ordinary shareholders, as well as warrant holders, could participate and receive cash from the settlement.
9.Income Taxes
For the years ended December 31, 2021 and 2020, loss before income taxes were as follows (in thousands):
 Years Ended December 31,
 20212020
U.K. Operations$(174,298)$(82,705)
Foreign operations6,952 2,997 
Loss before income taxes$(167,346)$(79,708)
The components of provision for income tax for the years ended December 31, 2021 and 2020 are as follows (in thousands):
CurrentDeferredTotal
Year ended December 31, 2021
U.K. operations$— $— $— 
Foreign jurisdictions667 — 667 
$667 $— $667 
SC HEALTH CORPORATIONF-47


CurrentDeferredTotal
Year ended December 31, 2020
U.K. operations$— $— $— 
Foreign jurisdictions569 — 569 
$569 $— $569 
The effective tax rate of the Company’s provision for income taxes differs from the 19% statutory rate of the Company’s U.K. headquarters entity (in thousands, except percentages):
 December 31,
 20212020
U.K. Statutory Rate$(31,796)19.0 %$(15,145)19.0 %
Foreign income tax— %308 (0.4)%
Research & Development credit(2,061)1.2 %(628)0.8 %
Stock-based compensation34 — %1,293 (1.6)%
Permanent differences(156)0.1 %3,325 (4.2)%
Change in valuation allowance32,402 (19.4)%7,480 (9.4)%
Rate Change on Deferred Taxes(11,197)6.7 %(977)1.2 %
Uncertain Tax Liabilities64 — %245 (0.3)%
Losses not benefited12,625 (7.5)%3,999 (5.0)%
Others, net744 (0.4)%668 (0.8)%
Total$667 (0.40)%$569 (0.71)%
Deferred Tax Assets and Liabilities
Deferred income taxes reflect the net effects of (a) temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes, and (b) operating losses and tax credit carryforwards.
We record income tax expense for the anticipated tax consequences of the reported results of operations using the asset and liability method. Under this method, the Company recognizes deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the financial reporting and tax basis of assets and liabilities, as well as for operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using tax rates that are expected to apply to taxable income for the years in which those tax assets and liabilities are expected to be realized or settled. The Company records valuation allowances to reduce its deferred tax assets to the net amount that it believes is more likely than not to be realized. Its assessment considers the realization of deferred tax assets on a jurisdictional basis.
F-48


The significant components of the Company’s deferred taxes are as follows (in thousands):
 December 31,
 20212020
Deferred tax assets:
Net operating loss carryforwards$33,068 $15,066 
Research and development credits549 — 
Stock-based compensation4,859 1,476 
Lease liabilities1,394 482 
Interest Limitation10,202 — 
Accounts and other receivables— — 
Accrued liabilities1,765 788 
Other64 
Total gross deferred tax assets51,900 17,814 
Less valuation allowance(50,139)(16,377)
Net deferred tax assets1,761 1,437 
Deferred tax liabilities:
Right-of-use Assets$(1,281)$(821)
Property and equipment, principally due to differences in depreciation(480)(592)
Other— (24)
Total gross deferred tax liabilities(1,761)(1,437)
Net deferred tax assets$— $— 
ASC 740 requires that the tax benefit of net operating losses (“NOLs”), temporary differences and credit carryforwards be recorded as an asset to the extent that management assesses that realization is “more likely than not.” Realization of our future tax benefits is dependent on our ability to generate sufficient taxable income within the carryforward period. Management believes that recognition of the deferred tax assets arising from the above-mentioned future tax benefits from operating loss carryforwards is currently not likely to be realized and, accordingly, has provided a valuation allowance has provided a full valuation allowance against its deferred tax assets.
The changes in valuation allowance related to operating activity was an increase in the amount of $33.8 million and $6.9 million during the years ended December 31, 2021 and 2020, respectively.
NOLs and tax credit gross carryforwards as of December 31, 2021 are as follows (in thousands):
AmountExpiration Years
NOLs, Federal$132,272 carried forward indefinitely
NOLs, State$— 
Tax credits, Federal$467 
Tax credits, State$— 
INDEX TO FINANCIAL STATEMENTS

Condensed Consolidated Unaudited Financial Statements for the Three Months Ended March 31, 2022 and 2021
F-64
Page
F-2
Condensed Consolidated Statements of Operations
and Comprehensive Loss
F-65
F-3
F-66
F-5
F-67
F-6
F-7


Consolidated Audited Financial Statements for the Years Ended December 31, 2021 and 2020
F-68
Page
F-85
F-22
F-87
F-23
and Comprehensive Loss
F-88
F-24
(Deficit)
F-89
F-25
F-90
F-26
F-91
F-27
F-1


ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Consolidated Balance Sheets
(Unaudited and in thousands, except share amounts and par value)

 March 31, 2022December 31, 2021
Assets
Current assets
Cash and cash equivalents$11,863 $36,786 
Short-term investments18,072 26,965 
Accounts receivable, net of allowance of $302 as of March 31, 2022 and December 31, 2021830 1,359 
Other receivables, net of allowance of $0 and $141 as of March 31, 2022 and December 31, 2021, respectively49,249 47,462 
Prepaid expenses and other current assets6,749 6,802 
Total current assets86,763 119,374 
Long-term investments6,445 17,659 
Property and equipment, net10,075 10,187 
Equity method investment5,213 4,879 
Intangible assets, net3,048 3,048 
Other non-current assets7,784 7,683 
Total assets$119,328 $162,830 
Liabilities and Shareholders’ Equity (Deficit)
Current liabilities
Trade payables$4,458 $6,882 
Accrued expenses20,082 17,360 
Debt, current portion21,316 26,312 
Other current liabilities1,440 1,238 
Total current liabilities47,296 51,792 
Warrant liabilities3,266 3,477 
Other long-term liabilities3,366 3,743 
Total liabilities$53,928 $59,012 
Commitments and contingencies (Note 14)
00
Shareholders’ equity (deficit)
Ordinary shares, $0.000004 par value; 12,417,500,000 authorized as of March 31, 2022 and December 31, 2021; 129,005,167 and 127,860,639 issued and outstanding as of March 31, 2022 and December 31, 2021, respectively— — 
Additional paid-in-capital508,368 504,714 
Accumulated other comprehensive loss(291)— 
Accumulated deficit(442,677)(400,896)
Total shareholders’ equity (deficit)65,400 103,818 
Total liabilities and shareholders’ equity (deficit)$119,328 $162,830 
See accompanying notes to condensed consolidated financial statements.
F-63F-2


ROCKLEY PHOTONICS HOLDINGS LIMITED

(Unaudited and in thousands, except share and per share amounts)
 Three Months Ended March 31,
 20222021
Revenue$962 $1,771 
Cost of revenue3,395 3,734 
Gross profit(2,433)(1,963)
Operating expenses:
Selling, general, and administrative expenses10,938 7,305 
Research and development expenses24,802 15,980 
Total operating expenses35,740 23,285 
Loss from operations(38,173)(25,248)
Other income (expense):
Other expense(14)— 
Interest expense, net(2,653)(147)
Gain (loss) on equity method investment207 (163)
Change in fair value of debt instruments— (39,653)
Change in fair value of warrant liabilities211 — 
(Loss) gain on foreign currency(1,228)534 
Total other expense(3,477)(39,429)
Loss before income taxes(41,650)(64,677)
Provision for income tax131 100 
Net loss$(41,781)$(64,777)
Net loss per share:
Basic and diluted$(0.33)$(0.77)
Weighted-average shares outstanding:
Basic and diluted128,443,050 83,883,581 
See accompanying notes to condensed consolidated financial statements.

F-3

SC HEALTH CORPORATION
ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Consolidated Statements of Comprehensive Loss
(Unaudited and in thousands)

 Three Months Ended March 31,
 20222021
Net loss$(41,781)$(64,777)
Other comprehensive loss:
Unrealized loss on available-for-sale securities(291)— 
Total other comprehensive loss(291)— 
Comprehensive loss$(42,072)$(64,777)
See accompanying notes to condensed consolidated financial statements.
CONDENSED BALANCE SHEETSF-4


ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Consolidated Statements of Shareholders’ Equity (Deficit)
(Unaudited and in thousands, except share amounts)
 
   
June 30,

2021
  
December 31,
2020
 
   (Unaudited)    
ASSETS
   
Current Assets
   
Cash
  $35,244  $124,878 
Prepaid expenses
   47,876   122,067 
  
 
 
  
 
 
 
Total Current Assets
   83,120   246,945 
Marketable securities held in Trust Account
   93,838,960   174,542,012 
  
 
 
  
 
 
 
TOTAL ASSETS
  
$
93,922,080
 
 
$
174,788,957
 
  
 
 
  
 
 
 
LIABILITIES AND SHAREHOLDERS’ EQUITY
   
Current liabilities
   
Account payable and accrued expenses
  $1,004,661  $1,037,048 
Accrued offering costs
   167   167 
Promissory note – related party
   1,035,000   100,000 
  
 
 
  
 
 
 
Total Current Liabilities
   2,039,828   1,137,215 
Warrant liabilities
   32,502,932   19,055,750 
Forward purchase agreement liabilities
   —     2,950,567 
Deferred underwriting fee payable
   6,037,500   6,037,500 
  
 
 
  
 
 
 
Total Liabilities
  
 
40,580,260
 
 
 
29,181,032
 
Commitments and Contingencies (Note 5)
   
Class A Ordinary Shares subject to possible redemption, 4,834,181 and 14,060,762 shares at $10.00 per share as of June 30, 2021 and December 31, 2020, respectively
   48,341,810   140,607,920 
Shareholders’ Equity
   
Preference shares, $0.0001 par value; 1,000,000 shares authorized; none issued and outstanding
   —     —   
Class A Ordinary Shares, $0.0001 par value; 180,000,000 shares authorized; 4,440,334 and 3,189,208 shares issued and outstanding (excluding 4,834,181 and 14,060,762 shares subject to possible redemption) as of June 30, 2021 and December 31, 2020, respectively
   444   319 
Class B Ordinary Shares, $0.00008 par value; 25,000,000 shares authorized; 5,562,500 shares issued and outstanding as of June 30, 2021 and December 31, 2020
   445   445 
Additional
paid-in
capital
   30,381,594   18,827,517 
Accumulated deficit
   (25,382,473  (13,828,276
  
 
 
  
 
 
 
Total Shareholders’ Equity
  
 
5,000,010
 
 
 
5,000,005
 
  
 
 
  
 
 
 
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY
  
$
93,922,080
 
 
$
174,788,957
 
  
 
 
  
 
 
 
Number of
Ordinary
Shares
Ordinary Shares and Additional Paid-in CapitalAccumulated Other Comprehensive LossAccumulated
Deficit
Total
Shareholders’
Equity (Deficit)
Balance, December 31, 2021127,860,639 504,714 — (400,896)103,818 
Net loss— — (41,781)(41,781)
Other comprehensive loss— (291)— (291)
Exercise of stock options789,809 579 — — 579 
Vesting of restricted stock units,
net of withholding taxes
354,719 (359)— (359)
Stock-based compensation— 4,029 — — 4,029 
Transaction costs— (595)— — (595)
Balance, March 31, 2022129,005,167 508,368 (291)(442,677)65,400 
The
Number of
Ordinary
Shares
 Ordinary Shares and Additional Paid-in CapitalAccumulated Other Comprehensive LossAccumulated
Deficit
Total
Shareholders’ Equity (Deficit)
Balance, December 31, 202083,539,382 201,576 — (232,883)(31,307)
Net loss— — — (64,777)(64,777)
Exercise of stock options216,670 137 — — 137 
Exercise of warrants57,811 — — — — 
Issuance of warrants— 263 — — 263 
Stock-based compensation— 1,725 — — 1,725 
Balance, March 31, 202183,813,863 203,701 — (297,660)(93,959)
See accompanying notes are an integral part of these unauditedto condensed interimconsolidated financial statements.
F-64

F-5

SC HEALTH CORPORATION

ROCKLEY PHOTONICS HOLDINGS LIMITED
Condensed Consolidated Statements of Cash Flows
(Unaudited and in thousands)
 Three Months Ended
March 31,
 20222021
Cash flows from operating activities:
Net loss$(41,781)$(64,777)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization1,504 930 
(Reversal) bad debt expense(141)377 
Accretion of marketable securities to redemption value(74)— 
Net realized loss on sale of marketable securities(13)— 
Stock-based compensation4,029 1,725 
Change in equity-method investment(334)(113)
Change in fair value of debt instrument— 39,653 
Change in fair value of warrant liabilities(211)— 
Changes in operating assets and liabilities:
Accounts receivable529 2,243 
Other receivables(1,646)(2,369)
Prepaid expenses and other current assets53 (5,706)
Other non-current assets49 (1,497)
Trade payables(2,805)1,972 
Accrued expenses2,223 843 
Other current and long-term liabilities(175)1,820 
Net cash used in operating activities(38,793)(24,899)
Cash flows from investing activities:
Purchase of property and equipment(1,010)(713)
Proceeds from sale and maturities of marketable securities19,903 — 
Net cash provided by (used in) investing activities18,893 (713)
Cash flows from financing activities:
Proceeds from convertible loan notes— 76,723 
Principal payments on long-term debt(4,995)— 
Proceeds from exercise of options579 137 
Proceeds from issuance of warrants— 263 
Debt issuance costs incurred— (1,140)
Transaction costs(248)— 
Withheld taxes paid on behalf of employees on net settled stock-based awards(359)— 
Net cash (used in) provided by financing activities(5,023)75,983 
Net (decrease) increase in cash and cash equivalents(24,923)50,371 
Cash and cash equivalents:
Beginning of period36,786 19,228 
End of period$11,863 $69,599 
See accompanying notes to condensed consolidated financial statements.



CONDENSED INTERIM STATEMENTS OF OPERATIONSF-6

(Unaudited)

   
Three Months
Ended
June 30,
  
Six Months
Ended
June 30,
 
   
2021
  
2020
  
2021
  
2020
 
General and operating expenses
  $801,896  $136,354  $1,066,438  $348,637 
  
 
 
  
 
 
  
 
 
  
 
 
 
Loss from operations
  
 
(801,896
 
 
(136,354
 
 
(1,066,438
  (348,637
Other income (expense):
     
Interest earned on investments held in Trust Account
   3,376   70,520   8,856   628,159 
Change in fair value of warrant liabilities
   798,410   (1,743,500  (13,447,182  (1,689,000
Change in fair value of forward purchase agreement
   —     (451,927  2,950,567   (612,025
  
 
 
  
 
 
  
 
 
  
 
 
 
Other income (expense), net
   801,786   (2,124,907  (10,487,759  (1,672,866
Net loss
  
$
(110
 
$
(2,261,261
 
$
(11,554,197
 $(2,021,503
  
 
 
  
 
 
  
 
 
  
 
 
 
Weighted average shares outstanding of Class A redeemable Ordinary Shares
   10,501,513   17,250,000   13,857,114   17,250,000 
  
 
 
  
 
 
  
 
 
  
 
 
 
Basic and diluted net income per share, Class A
  
$
0.00
 
 
$
0.00
 
 
$
0.00
 
 
$
0.04
 
  
 
 
  
 
 
  
 
 
  
 
 
 
Weighted average shares outstanding of Class B
non-redeemable
Ordinary Shares
   5,562,500   5,562,500   5,562,500   5,562,500 
  
 
 
  
 
 
  
 
 
  
 
 
 
Basic and diluted net loss per share, Class B
  $(0.00 $(0.42 $(2.08 $(0.48
  
 
 
  
 
 
  
 
 
  
 
 
 
The accompanying notes are an integral part of these unaudited condensed interim financial statements.
F-65

SC HEALTH CORPORATION
CONDENSED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY
(Unaudited)
THREE AND SIX MONTHS ENDED JUNE 30, 2021
  
Class A
Ordinary Shares
  
Class B
Ordinary Shares
  
Additional
Paid-in

Capital
  
Accumulated
Deficit
  
Total
Shareholders’
Equity
 
  
Shares
  
Amount
  
Shares
  
Amount
          
Balance – January 1, 2021
 
 
3,189,208
 
 
$
319
 
 
 
5,562,500
 
 
$
445
 
 
$
18,827,517
 
 
$
(13,828,276
 
$
5,000,005
 
Change in value of Ordinary Shares subject to possible redemption
  (1,155,409  115   —     —     11,553,974   —     11,554,089 
Net loss
  —     —     —     —     —     (11,554,087  (11,554,087
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
Balance – March 31, 2021 (unaudited)
 
 
4,344,617
 
 
$
434
 
 
 
5,562,500
 
 
$
445
 
 
$
30,381,491
 
 
$
(25,382,363
 
$
5,000,007
 
Change in value of Ordinary Shares subject to possible redemption
(1)
  95,717   10   —     —     103   —     113 
Net income
  —     —     —     —     —     (110  (110
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
Balance – June 30, 2021 (unaudited)
 
 
4,440,334
 
 
$
444
 
 
 
5,562,500
 
 
$
445
 
 
$
30,381,594
 
 
$
(25,382,473
 
$
5,000,010
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
THREE AND SIX MONTHS ENDED JUNE 30, 2020
  
Class A
Ordinary Shares
  
Class B
Ordinary Shares
  
Additional
Paid in
Capital
  
Accumulated
Deficit
  
Total
Shareholders’
Equity
 
  
Shares
  
Amount
  
Shares
  
Amount
          
Balance – January 1, 2020
 
 
2,366,966
 
 
$
237
 
 
 
5,562,500
 
 
$
445
 
 
$
10,605,179
 
 
$
(5,605,856
 
$
5,000,005
 
Change in value of Ordinary Shares subject to possible redemption
  (23,976  (3  —     —     (239,757  —     (239,760
Net income
  —     —     —     —        239,758   239,758 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
Balance – March 31, 2020 (unaudited)
 
 
2,342,990
 
 
$
234
 
 
 
5,562,500
 
 
$
445
 
 
$
10,365,422
 
 $(5,366,098 
$
5,000,003
 
Change in value of Ordinary Shares subject to possible redemption
  226,126   23   —     —     2,261,237   —     2,261,260 
Net loss
  —     —     —     —     —     (2,261,261  (2,261,261
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
Balance – June 30, 2020 (unaudited)
 
 
2,569,116
 
 
$
257
 
 
 
5,562,500
 
 
$
445
 
 
$
12,626,659
 
 
$
(7,627,359
 
$
5,000,002
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
(1)
Includes the effect of the redemption of Class A Ordinary Shares on April 16, 2021. Shareholders holding 7,975,485 shares exercised their right to convert such shares into a
pro-rata
portion of the Trust Account (see Note 1).
The accompanying notes are an integral part of these unaudited condensed interim financial statements.
F-66

SC HEALTH CORPORATION
CONDENSED STATEMENTS OF CASH FLOWS
(Unaudited)
   
Six Months Ended
June 30,
 
   
2021
  
2020
 
Cash Flows from Operating Activities:
   
Net loss
  $(11,554,197 $(2,021,503
Adjustments to reconcile net loss to net cash used in operating activities:
   
Change in fair value of warrant liabilities
   13,447,182   1,689,000 
Change in fair value of FPA liability
   (2,950,567  612,025 
Interest earned on marketable securities held in Trust Account
   (8,856  (628,159
Changes in operating assets and liabilities:
   
Prepaid expenses
   74,191   70,350 
Accounts payable and accrued expenses
   (32,387  (36,509
  
 
 
  
 
 
 
Net cash used in operating activities
  
 
(1,024,634
 
 
(314,796
  
 
 
  
 
 
 
Cash Flows from Investing Activities:
   
Cash withdrawn from Trust account for redemptions
   80,711,908   —   
  
 
 
  
 
 
 
Net cash provided by investing activities
   80,711,908   —   
  
 
 
  
 
 
 
Cash Flows from Financing Activities:
   
Proceeds from promissory note/advances – related party
   935,000   —   
Redemption of Class A Ordinary Shares
   (80,711,908  —   
  
 
 
  
 
 
 
Net cash used in financing activities
   (79,776,908  —   
  
 
 
  
 
 
 
Net Change in Cash
  
 
(89,634
 
 
(314,796
Cash – Beginning
   124,878   772,413 
  
 
 
  
 
 
 
Cash – Ending
  
$
35,244
 
 
$
457,617
 
  
 
 
  
 
 
 
Non-Cash
Investing and Financing Activities:
   
Change in value of Class A Ordinary Shares subject to possible redemption
  $(11,554,202 $(2,021,500
  
 
 
  
 
 
 
The accompanying notes are an integral part of these unaudited condensed interim financial statements.
F-67

SC HEALTH CORPORATION
NOTES TO CONDENSED INTERIM FINANCIAL STATEMENTS
JUNE 30, 2021
(Unaudited)
Note 1 – 1.Description of OrganizationBusiness and Business Operations
Significant Accounting Policies
Description of Business
Rockley specializes in the research and development of integrated silicon photonics chipsets. Rockley has developed a versatile, application specific, third-generation silicon photonics platform specifically designed for the optical integration challenges facing numerous mega-trend markets. Rockley has partnered with multiple tier-1 customers across markets to deliver complex optical systems required for transformational sensors, communications, and medical product realization.
On August 11, 2021, Rockley Photonics Limited ("Legacy Rockley") completed a business combination (the "Business Combination") with SC Health Corporation, (the “Company”) is a blank checkspecial purpose acquisition company incorporated in("SC Health"), with Rockley Photonics Holdings Limited and its subsidiaries surviving the Cayman Islands on December 10, 2018. The Company was formed formerger. Upon the purposeconsummation of effecting a merger, share exchange, asset acquisition, share purchase, recapitalization or similar business combination with one or more businesses (the “Business Combination”).
Although the Company is not limited to a particular industry or geographic region for purposes of consummating a Business Combination, the Company is focusing its searchbecame a publicly traded company listed on companies with operations or prospects in the healthcare sector inNew York Stock Exchange ("NYSE") under the Asia Pacific region. The Company is an early stage and emerging growth company and, as such,symbol "RKLY". For additional information on the Company is subject to all of the risks associated with early stage and emerging growth companies.
As of June 30, 2021, the Company had not commenced any operations. All activity through June 30, 2021 relates to the Company’s formation, the initial public offering (“Initial Public Offering”), which is described below, and, after the Initial Public Offering, identifying a target company for a Business Combination. The Company will not generate any operating revenues until after the completion of its initial Business Combination, atplease refer to Note 2, Business Combination, to these condensed consolidated financial statements. Unless the earliest. The Company generates
non-operating
incomecontext otherwise requires, references in these notes to "Rockley", the form of interest income from the proceeds derived from the Initial Public Offering.
The registration statement for the Company’s Initial Public Offering was declared effective on July 11, 2019. On July 16, 2019, the Company consummated the Initial Public Offering of 15,000,000 units (the “Units”"Company", "we", "us", or "our" and with respect to the shares of Class A Ordinary Shares included in the Units sold, the “Public Shares”), which is described in Note 3.
Simultaneously with the closing of the Initial Public Offering, the Company consummated the sale of 5,000,000 warrants (the “Private Placement Warrants”) at a price of $1.00 per Private Placement Warrant in a private placement to SC Health Holdings Limited, a Cayman Islands exempted company (the “Sponsor”), generating gross proceeds of $5,000,000, which is described in Note 4.
Following the closing of the Initial Public Offering on July 16, 2019, an amount of $150,000,000 ($10.00 per Unit) from the net proceeds of the sale of the Units in the Initial Public Offering and the sale of the Private Placement Warrants was placed in a trust account (the “Trust Account”) and invested in U.S. government securities, within the meaning set forth in Section 2(a)(16) of the Investment Company Act, with a maturity of 180 days or less or in any open-ended investment company that holds itself out as a money market fund selected by the Company meeting the conditions of Rule
2a-7
of the Investment Company Act of 1940, as amended (the “Investment Company Act”), as determined by the Company, until the earlier of: (i) the completion of a Business Combination and (ii) the distribution of the Trust Account, as described below.
On August 2, 2019, in connection with the underwriters’ election to fully exercise their over-allotment option, the Company consummated the sale of an additional 2,250,000 Units at $10.00 per Unit and the sale of an additional 450,000 Private Placement Warrants at $1.00 per Private Placement Warrant, generating total gross proceeds of $22,950,000. Following the closing, an additional $22,500,000 of net proceeds was placed in the Trust Account, resulting in $172,500,000 held in the Trust Account.
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Transaction costs amounted to $10,224,407, consisting of $3,450,000 of underwriting fees, $6,037,500 of deferred underwriting fees and $736,907 of other offering costs.
Substantially all of the net proceeds of the Initial Public Offering and the sale of the Private Placement Warrantsrelated terms are intended to be applied toward consummating a Businessmean the post-Business Combination consolidated company, Rockley Photonics Holdings Limited, while "Legacy Rockley" and "SC Health" refers to the Company’s management has broad discretionentities prior to identify targets for such a potential Business Combination and over the specific application of the funds held in the Trust Account if and when such funds are properly released from the Trust Account. The Company’s initial Business Combination must be with one or more target businesses that together have a fair market value of at least 80% of the net assets held in the Trust Account (net of amounts disbursed to management for working capital purposes and excluding deferred underwriting discount) at the time of the agreement to enter into a Business Combination. The Company will only complete a Business Combination if the post-transaction company owns or acquires 50% or more of the outstanding voting securities of the target or otherwise acquires a controlling interest in the target sufficient for it not to be required to register as an investment company under the Investment Company Act. There is no assurance that the Company will be able to complete a Business Combination successfully.
The Company will provide its holders of the outstanding Public Shares (the “public shareholders”) with the opportunity to redeem all or a portion of their Public Shares upon the completion of a Business Combination either (i) in connection with a shareholder meeting called to approve the Business Combination or (ii) by means of a tender offer. The decision as to whether the Company will seek shareholder approval of a Business Combination or conduct a tender offer will be made by the Company, solely in its discretion. The public shareholders will be entitled to redeem their Public Shares for a pro rata portion of the amount then in the Trust Account ($10.00 per Public Share, plus any pro rata interest earned on the funds held in the Trust Account and not previously released to the Company to pay its tax obligations). The
per-shareCombination.
amount to be distributed to public shareholders who redeem their Public Shares will not be reduced by the deferred underwriting commissions the Company will pay to the underwriters (as discussed in Note 5). There will be no redemption rights upon the completion of a Business Combination with respect to the Company’s warrants.
The Company will proceed with a Business Combination only if the Company has net tangible assets of at least $5,000,001 upon such consummation of a Business Combination and, if the Company seeks shareholder approval, a majority of the shares voted are voted in favor of the Business Combination. If a shareholder vote is not required by law and the Company does not decide to hold a shareholder vote for business or other legal reasons, the Company will, pursuant to its amended and restated memorandum and articles of association (“Memorandum and Articles of Association”), conduct the redemptions pursuant to the tender offer rules of the U.S. Securities and Exchange Commission (“SEC”) and file tender offer documents with the SEC prior to completing a Business Combination. If, however, shareholder approval of the transactions is required by law, or the Company decides to obtain shareholder approval for business or legal reasons, the Company will offer to redeem shares in conjunction with a proxy solicitation pursuant to the proxy rules and not pursuant to the tender offer rules. Additionally, each public shareholder may elect to redeem their Public Shares irrespective of whether they vote for or against the proposed transaction. If the Company seeks shareholder approval in connection with a Business Combination, the Sponsor, executive officers and directors (the “initial shareholders”) have agreed to vote their Founder Shares (as defined in Note 4) and any Public Shares purchased during or after the Initial Public Offering in favor of approving a Business Combination.
Notwithstanding the foregoing, if the Company seeks shareholder approval of a Business Combination and it does not conduct redemptions pursuant to the tender offer rules, the Memorandum and Articles of Association provides that a public shareholder, together with any affiliate of such shareholder or any other person with whom such shareholder is acting in concert or as a “group” (as defined under Section 13 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)), will be restricted from redeeming its shares with respect to more than an aggregate of 20% or more of the Public Shares, without the prior consent of the Company.
The initial shareholders have agreed (a) to waive their redemption rights with respect to their Founder Shares and Public Shares held by them in connection with the completion of a Business Combination and (b) not to propose
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an amendment to the Memorandum and Articles of Association to modify the substance or timing of the Company’s obligation to redeem 100% of its Public Shares if the Company does not complete a Business Combination, unless the Company provides the public shareholders with the opportunity to redeem their Public Shares in conjunction with any such amendment.
The Company initially had until January 16, 2021, or such later date as a result of a shareholder vote to amend the Memorandum and Articles of Association, to complete a Business Combination (the “Combination Period”). If the Company is unable to complete a Business Combination within the Combination Period, the Company will (i) cease all operations except for the purpose of winding up, (ii) as promptly as reasonably possible but not more than ten business days thereafter, redeem the Public Shares, at a
per-share
price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account including interest earned on the funds held in the Trust Account and not previously released to the Company to pay its tax obligations (less up to $100,000 of interest to pay dissolution expenses), divided by the number of then outstanding Public Shares, which redemption will completely extinguish public shareholders’ rights as shareholders (including the right to receive further liquidating distributions, if any), subject to applicable law, and (iii) as promptly as reasonably possible following such redemption, subject to the approval of the Company’s remaining shareholders and the Company’s board of directors, dissolve and liquidate, subject in each case to the Company’s obligations under Cayman Islands law to provide for claims of creditors and the requirements of other applicable law. There will be no redemption rights or liquidating distributions with respect to the Company’s warrants, which will expire worthless if the Company fails to complete a Business Combination within the Combination Period.
On January 12, 2021, the Company held an extraordinary general meeting pursuant to which the Company’s shareholders approved extending the Combination Period from January 16, 2021 to April 16, 2021. In connection with the approval of the extension, no shareholders elected to redeem their shares for cash. On April 14, 2021, the Company held an extraordinary general meeting pursuant to which the Company’s shareholders approved extending the Combination Period from April 16, 2021 to August 16, 2021 (the “Extension Date”). In connection with the approval of the extension, shareholders elected to redeem 7,975,485 of Class A Ordinary Shares for cash amounting $80,711,908.
The initial shareholders have agreed to waive their liquidation rights with respect to the Founder Shares if the Company fails to complete a Business Combination within the Combination Period. However, if the initial shareholders acquire Public Shares in or after the Initial Public Offering, such Public Shares will be entitled to liquidating distributions from the Trust Account if the Company fails to complete a Business Combination within the Combination Period. The underwriters have agreed to waive their rights to their deferred underwriting commission (see Note 5) held in the Trust Account in the event the Company does not complete a Business Combination within the Combination Period and, in such event, such amounts will be included with the other funds held in the Trust Account that will be available to fund the redemption of the Public Shares. In the event of such distribution, it is possible that the per share value of the assets remaining available for distribution will be less than the Initial Public Offering price per Unit ($10.00).
In order to protect the amounts held in the Trust Account, the Sponsor has agreed to be liable to the Company if and to the extent any claims by a vendor for services rendered or products sold to the Company, or a prospective target business with which the Company has discussed entering into a transaction agreement, reduce the amounts in the Trust Account to below the lesser of (i) $10.00 per share and (ii) the actual amount per Public Share held in the Trust Account if less than $10.00 per Public Share due to reductions in the value of the trust assets. This liability will not apply with respect to any claims by a third party who executed a waiver of any and all rights to seek access to the Trust Account nor to any claims under the Company’s indemnity of the underwriters of the Initial Public Offering against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”). Moreover, in the event that an executed waiver is deemed to be unenforceable against a third party, the Sponsor will not be responsible to the extent of any liability for such third-party claims. The Company will seek to reduce the possibility that the Sponsor will have to indemnify the Trust Account due to claims of creditors by endeavoring to have all vendors, service providers (except for the Company’s
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independent auditors), prospective target businesses or other entities with which the Company does business, execute agreements with the Company waiving any right, title, interest or claim of any kind in or to monies held in the Trust Account.
Going Concern
In connection with the Company’s assessment of going concern considerations in accordance with Financial Accounting Standard Board’s Accounting Standards Update (“ASU”)
2014-15,
“Disclosures of Uncertainties about an Entity’s Ability to Continue as a Going Concern,” the Company has until August 16, 2021, to consummate the proposed Business Combination. It is uncertain that the Company will be able to consummate the proposed Business Combination by this time. Additionally, the Company may not have sufficient liquidity to fund the working capital needs of the Company through one year from the issuance of these financial statements. If a business combination is not consummated by this date, there will be a mandatory liquidation and subsequent dissolution of the Company. Management has determined that the liquidity condition and mandatory liquidation, should a business combination not occur, and potential subsequent dissolution, raises substantial doubt about the Company’s ability to continue as a going concern. No adjustments have been made to the carrying amounts of assets or liabilities should the Company be required to liquidate after August 16, 2021. The Company intends to complete the proposed Business Combination before the mandatory liquidation date. However, there can be no assurance that the Company will be able to consummate any business combination by August 16, 2021.
Note 2 – Summary of Significant Accounting Policies
Basis of Presentation
and Preparation
The accompanying unaudited condensed consolidated financial statements have been prepared by the Company, and reflect all adjustments, consisting only of normal recurring adjustments, that are, in the opinion of management, necessary for the fair presentation of our financial position, results of operations, comprehensive income, cash flows and shareholders’ equity for the interim financialperiods presented. The statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”)GAAP for interim financial information and in accordance with the instructions to Form
10-Q
and Article 8 of Regulation
S-X
of the SEC. Certain information or footnote disclosures normally included in financialinformation. Accordingly, these statements prepared in accordance with GAAP have been condensed or omitted, pursuant to the rules and regulations of the SEC for interim financial reporting. Accordingly, they do not include all the information and footnotes necessaryrequired by GAAP for a complete presentation of financial position, results of operations, or cash flows. In the opinion of management, the accompanying unaudited condensed interimannual consolidated financial statements, include all adjustments, consisting of a normal recurring nature, which are necessary for a fair presentation of the financial position, operating results and cash flows for the periods presented.
The accompanying unaudited condensed interim financial statements should be read in conjunction with the Company’sannual consolidated financial statements and the accompanying notes contained in our Annual Report on Form
10-K/A
10-K for the year ended December 31, 2020 as filed with the SEC on May 26, 2021, which contains the audited financial statements and notes thereto.2021. The interim results of operations for the three and six months ended June 30, 2021March 31, 2022 are not necessarily indicative of the operating results to be expected for the full fiscal year ending December 31, 2021 or for any future interimoperating periods.
Emerging Growth Company
The Company is an “emerging growthWe accounted for the Business Combination as a forward recapitalization in accordance with GAAP (the "Forward Recapitalization"). Under this method of accounting, SC Health was treated as the acquired company” as defined in Section 2(a) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the independent registered public accounting firm attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and shareholder approval of any golden parachute payments not previously approved.
Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a
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Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to
non-emerging
growth companies but any such election to opt out is irrevocable. The Company has elected not to opt out of such extended transition period which means that when a standard is issued or revised and it has different application dates for public or private companies, the Company, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of the Company’s financial statement with another public company which is neither an emerging growth company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.
The Company will remain an emerging growth company until the earlier of (1) the last day of the fiscal year (a) following the fifth anniversary of the completion of its Initial Public Offering, (b) in which the Company has total annual gross revenue of at least $1.07 billion, or (c) in which the Company isLegacy Rockley was deemed to be the accounting acquirer for financial reporting purposes. Accordingly, for accounting purposes, the Forward Recapitalization was treated as the equivalent of Legacy Rockley issuing stock for the net assets of SC Health, accompanied by a “large accelerated filer,” which meansrecapitalization. The net assets of SC Health are stated at historical cost, with no goodwill or other intangible assets recorded. The condensed consolidated assets, liabilities and results of operations prior to the market valueForward Recapitalization are those of its Ordinary Shares that is held by
non-affiliates
exceeds $700 million asLegacy Rockley. The condensed consolidated financial statements of the prior June 30th,combined company post-Forward Recapitalization represents the combined results of Rockley and (2)SC Health beginning August 11, 2021, the date on which the Company has issued more than $1.0 billionBusiness Combination was consummated. The shares, corresponding capital amounts and earnings per share available for shareholders of Legacy Rockley, prior to the Business Combination, converted into the right to receive 2.4835 (the "Exchange Ratio") ordinary shares of Rockley Photonics Holdings Limited, par value $0.000004 (the "ordinary shares"). The recapitalization of the number of ordinary shares attributable to Legacy Rockley is reflected retroactively as shares reflecting the Exchange Ratio to the earliest period presented and is utilized for calculating earnings per share in
non-convertible
debt securities during the all prior three-year period. References herein to “emerging growth company” shall have the meaning associated with it in the JOBS Act.periods presented.
Use of Estimates
The preparation of the unaudited condensed interimconsolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the unaudited condensed interimconsolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. Such estimates include, but are not limited to, revenue recognition, reserves and allowances; valuation of intangibles; product warranties; employee compensation and benefit accruals; stock-based compensation; loss contingencies; income taxes; fair value measurements; and warrant liabilities. Actual results could differ materially from those estimates. Management’s estimates include, as applicable, the anticipated impacts of the COVID-19 pandemic.
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Going Concern
Making estimates requires managementThe Company has incurred net losses since inception, has an accumulated deficit of $442.7 million as of March 31, 2022 and negative cash flow from operations of $38.8 million for the three months ended March 31, 2022 and expects to exercise significant judgment. Itincur losses from operations for the foreseeable future. As of March 31, 2022, the Company had cash, cash equivalents and investments of $36.4 million. The Company’s ability to meet its obligations in the ordinary course of business is dependent on its ability to obtain additional financing. As a result, there is substantial doubt about the Company's ability to continue as a going concern within one year after the date these financial statements are issued. The condensed consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the normal course of business. The condensed consolidated financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of this uncertainty.
The Company's future liquidity needs, and ability to address those needs, will largely be determined by its ability to obtain additional financing on terms acceptable to us. The Company will continue to seek additional capital through the sale of debt or equity, or other arrangements, however, there can be no assurance that we will be able to raise additional capital when needed or under acceptable terms, if at least reasonably possibleall. The sale of additional equity may dilute existing shareholders. If the Company raises funds by issuing debt securities, these debt securities would have rights, preferences, and privileges senior to the holders of ordinary shares. Issued debt securities may contain covenants that limit the Company's ability to pay dividends or make other distributions to shareholders. If we are unable to obtain additional financing, operations may be scaled back or discontinued.
Global Pandemic
The COVID-19 pandemic recently reached the two-year mark and our priority continues to be the health and safety of our employees. The overall recovery from the COVID-19 pandemic has been uneven and has presented many challenges and risks from general economic uncertainty, changes in consumer demand, disruption of supply chains and challenges with hiring, labor and supply cost inflation. However, as we implemented our phased return to office plan starting in July 2021, we were able to provide greater levels of work flexibility to employees and maintain health and safety standards for employees meeting all regulatory requirements.

We continually evaluate the nature and extent of changes to the market and economic conditions related to the COVID-19 pandemic and assess the potential impact on our business and financial position. Despite the emergence of vaccines and vaccine boosters, less virulent strains of COVID-19 such as the Omicron variant, and reduced positivity rates, the end of the COVID-19 pandemic is still uncertain. As such, we expect that the estimatepandemic may continue to have an effect on our results, although the magnitude, duration, and full effects of the pandemic on our future results of operations or cash flows remain difficult to predict at this time.

For further discussion of the risks posed to our business from the COVID-19 pandemic, refer to Item 1A of our Form 10-K for the year ended December 31, 2021.
Recently Adopted Accounting Pronouncements
In December 2019, the FASB issued ASU 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes, which affects general principles within Topic 740, and are meant to simplify and reduce the cost of accounting for income taxes. It removes certain exceptions to the general principles in Topic 740 and simplifies areas including franchise taxes that are partially based on income, transactions with a government that result in a step up in the tax basis of goodwill, the incremental approach for intraperiod tax allocation, interim period income tax accounting for year-to-date losses that exceed anticipated losses and enacted changes in tax laws in interim periods. ASU 2019-12 is effective for fiscal years beginning after December 15, 2020. The Company adopted this standard as of January 1, 2021. The adoption of this standard did not have a material impact on the Company’s consolidated financial statements.
In August 2020, the FASB issued ASU 2020-06, Debt-Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging – Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity. This ASU simplifies the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts in an entity’s own equity. The Company adopted this guidance on January 1, 2021. The adoption of the guidance did not have a material impact on the condensed consolidated financial statements.
Accounting Pronouncements Issued but Not Yet Adopted
In May 2021, the FASB issued ASU 2021-04, Modification of Equity Classified Written Call Options, to clarify and reduce diversity in an issuer’s accounting for modifications or exchanges of freestanding equity-classified written call options such as warrants that remain equity classified after modification or exchange based on consideration of the economic substance of the modification or exchange. ASU 2021-04 is effective for fiscal years beginning after December 15, 2021 and early adoption is permitted. While the Company is continuing to assess the timing of adoption and the potential impacts of ASU 2021-04, it does not expect ASU 2021-04 to have a material effect on its consolidated financial statements.
In November 2021, the FASB issued ASU 2021-10, Government Assistance (Topic 832) Disclosures by Business Entities about Government Assistance. This amendment in ASU 2021-10 aims to increase transparency about government assistance transactions that are not in the scope of other GAAP guidance. The ASU requires disclosure of the nature and significant terms and considerations of
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the transactions, the accounting policies used and the effects of those transactions. The ASU is effective for fiscal years beginning after December 15, 2021, with early adoption permitted. The Company is in the process of assessing the impacts of ASU 2021-10 on its consolidated financial statements.


2.Business Combination
On August 11, 2021 (the "Closing Date"), Legacy Rockley, SC Health, and Rockley Mergersub Limited, an exempted company incorporated in the Cayman Islands as a condition, situation or setdirect wholly owned subsidiary of circumstancesthe Company (“Merger Sub”), consummated the business combination contemplated by the Business Combination Agreement and Plan of Merger, dated as of March 19, 2021 (the “Business Combination Agreement”). Immediately upon the consummation of the Business Combination, Legacy Rockley became a wholly owned subsidiary of the Company and Merger Sub merged with and into SC Health, with SC Health surviving the merger and becoming a direct wholly owned subsidiary of the Company. Subsequently, SC Health's ordinary shares and warrants ceased trading on the NYSE while the Company's ordinary shares and warrants began trading on the NYSE under the symbols “RKLY” and “RKLY.WS,” respectively.
Pursuant to the Business Combination Agreement, each of the following transactions occurred in the following order: (i) pursuant to a scheme of arrangement approved by the UK courts (the “Scheme”), on August 9, 2021, all of Legacy Rockley’s ordinary shares, including shares issued immediately prior to the Scheme becoming effective as a result of the conversion of then-outstanding convertible loan notes and the exercise of warrants, were transferred by Rockley shareholders in exchange for an equivalent number of shares in the Company; (ii) the holders of options over shares in Legacy Rockley rolled over their options into new options to purchase shares in the Company; (iii) warrants to purchase shares in Legacy Rockley (other than one warrant instrument that existedby its terms was replicated at the dateCompany) not exercised for shares in Legacy Rockley prior to the effectiveness of the Scheme described above were cancelled, such that immediately following the Scheme, Legacy Rockley became a direct wholly-owned subsidiary of the Company; (iv) the Company subsequently completed a stock-split to prepare its share capital for Merger Sub’s merger into SC Health; (v) certain accredited investors (including entities affiliated with the SC Health Sponsor) purchased an aggregate of 15.0 million ordinary shares for a purchase price of $10.00 per share, or an aggregate purchase price of $150.0 million; (vi) on August 11, 2021, Merger Sub was merged with and into SC Health, with SC Health surviving the merger and becoming a direct wholly-owned subsidiary of the Company; and (vii) the ordinary shares and warrants in SC Health were exchanged for ordinary shares and warrants in the Company.
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The Business Combination was accounted for as a forward recapitalization, with no goodwill or other intangible assets recorded, in accordance with GAAP. Under this method of accounting, SC Health was treated as the acquired company and Legacy Rockley was deemed to be the accounting acquirer for financial reporting purposes. This determination was primarily based on the existing shareholders of Legacy Rockley obtaining a majority voting power in the Company, and as such, having the power to appoint a majority of the members of the Company’s board of directors (the "Board"); the operations of Legacy Rockley prior to the acquisition comprising the only ongoing operations of the combined entity based on the historical operating activity and employee base; and the senior management of Legacy Rockley comprising the majority of the senior management of the Company. Accordingly, for accounting purposes, the financial statements of the Company represent a continuation of the financial statements which managementof Legacy Rockley with the acquisition being treated as the equivalent of Legacy Rockley issuing stock for the net assets of SC Health, accompanied by a recapitalization.
As a result of the Business Combination, the Company incurred equity issuance costs and other costs considered in formulating its estimate, could changedirect and incremental to the transaction, totaling $45.5 million and consisting of legal, accounting, financial advisory and other professional fees. These amounts are reflected within additional paid-in capital in the near term due to one or more future confirming events. Onecondensed consolidated balance sheet as of March 31, 2022.
Summary of Net Proceeds
The following table reconciles the elements of the more significant accounting estimates included in these financial statements isnet proceeds from the determinationBusiness Combination as of March 31, 2022 (in thousands):
Recapitalization
Cash inflow from SC Health's trust account, net of redemptions$17,966 
Cash inflow from PIPE100,000 
Cash inflow from SC Health Sponsor50,000 
Less: Transaction Costs(45,515)
Net cash received from the Business Combination$122,451 
Summary of Shares Issued
The total number of shares of the fairCompany's ordinary shares issued and outstanding immediately following the consummation of the Business Combination was approximately 126.7 million, comprising (in thousands):
Number of Shares
Legacy Rockley shareholders prior to the Business Combination104,016 
SC Health Shareholders1,777 
Sponsor Shareholders10,563 
PIPE Investors10,000 
Other Shareholders1
319 
Total number of shares126,675 
1 The Company issued 319,000 ordinary shares at a value of $10.00 per share to Cowen and Company LLC ("Cowen") and BCW Securities LLC in lieu of cash payment for a portion of the warrant liability. Such estimates may be subject$3.2 million fees payable to changeCowen as more current information becomes availablepart of the transaction costs.

3.Segment, Geographic, and accordingly,Significant Customer Information
Our operations are organized into a single operating and reportable segment for financial reporting purposes, based on how our Chief Operating Decision Maker (“CODM”) manages the actualbusiness, makes operating decisions around the allocation of resources, and evaluates operating performance. Our CODM is our Chief Executive Officer, who reviews our operating results could differ significantly from those estimates.on a consolidated basis.
The following table presents our revenue disaggregated by primary geographical market where revenues are attributable to the region in which the billing address of the customer is located (in thousands):
Investments Held in Trust AccountF-10

As
 Three Months Ended March 31,
 20222021
 (Unaudited)
United States$962 $1,771 
Total revenue$962 $1,771 
The following tables summarize our most significant customers as of June 30, 2021March 31, 2022 and December 31, 2020,2021 and for the three months ended March 31, 2022 and 2021:
 Revenue
 Three Months Ended March 31,
 20222021
 (Unaudited)
Customer A82 %100 %
Customer B17 %— %
 Accounts Receivable
 March 31, 2022December 31, 2021
 (Unaudited) 
Customer A87 %88 %
Customer B12 %12 %
The following table presents property, equipment, finance lease and intangible assets held in the Trust Account were investedU.S. and internationally in Money Market Funds.
Class A Ordinary Shares Subject to Possible Redemption
The Company accounts for its Class A Ordinary Shares subject to possible redemption in accordance with the guidance in ASC Topic 480 “Distinguishing Liabilities from Equity.” Class A Ordinary Shares subject to mandatory redemption are classifiedvarious foreign subsidiaries as a liability instrument and are measured at fair value. Conditionally redeemable Ordinary Shares (including Ordinary Shares that features redemption rights that is either within the control of the holder or subject to redemption upon the occurrence of uncertain events not solely within the Company’s control) are classified as temporary equity. At all other times, Ordinary Shares are classified as shareholders’ equity. The Company’s Class A Ordinary Shares feature certain redemption rights that are considered to be outside of the Company’s control and subject to occurrence of uncertain future events. Accordingly, at June 30, 2021March 31, 2022 and December 31, 2020, Class A Ordinary Shares subject2021 (in thousands):
As of
March 31, 2022December 31, 2021
United States$8,705 $8,442 
Rest of World4,418 4,793 
Total property, equipment, finance lease and intangible assets$13,123 $13,235 
4.Equity Method Investment
As of March 31, 2022 and December 31, 2021, we held an investment in Hengtong Rockley Technology Co., Ltd (“HRT”). Two of HRT's five board members were appointed by Rockley. HRT manufactures and sells optical fiber transceivers based on silicon photonics chipsets. HRT has share capital consisting solely of ordinary shares. We hold 24.9% of HRT’s ordinary shares, and the same proportion of its voting rights. We consider HRT to possible redemptionbe a variable interest entity upon which the Company does exercise significant influence. However, considering key factors, such as ownership interest, representation on the board of directors, and participation in policy-making decisions, the Company concluded it does not control the investment. Accordingly, the investment in HRT is presentedaccounted for under the equity method. We elected to use a three-month lag to record our share of HRT’s results.
The following table summarizes our investment in HRT for the three months ended March 31, 2022 (in thousands):
Beginning balance, January 1, 2022$4,879 
Investment in HRT— 
Remeasurement gain on HRT127 
Share of gain of HRT207 
Ending balance, March 31, 2022$5,213 
Our maximum exposure to loss as temporary equity, outsidea result of our involvement with HRT is limited to the shareholders’ equity sectionbalance of the Company’s condensed balance sheets.
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Table of Contentsour investment.
Offering CostsF-11

Offering costs consisted of legal,
5.Financial Instruments and Fair Value Measurements
The accounting and other expenses incurred through the Initial Public Offering that were directly related to the Initial Public Offering. Offering costs were allocated to the separable financial instruments issued in the Initial Public Offering based on a relativeguidance for fair value measurements provides a framework for measuring fair value on either a recurring or nonrecurring basis, comparedwhereby the inputs used in valuation techniques are assigned a hierarchical level. The following are the three levels of inputs to total proceeds received. Offering costs allocated to warrantmeasure fair value:
Level 1: Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities were expensed as incurred in the statements of operations. Offering costs associated with the Class A Ordinary Shares issued were charged to shareholders’ equity upon the completion of the Initial Public Offering.
active markets.
Warrant Liabilities
The Company does not use derivative instruments to hedge exposures to cash flow, market,Level 2: Inputs that reflect quoted prices for identical assets or foreign currency risks. The Company evaluates all of its financial instruments, including issued stock purchase warrants, to determine if such instrumentsliabilities in less active markets; quoted prices for similar assets or liabilities in active markets; benchmark yields, reported trades, broker/dealer quotes, inputs other than quoted prices that are derivatives or contain features that qualify as embedded derivatives, pursuant to ASC 480 and FASB ASC Topic 815, “Derivatives and Hedging” (“ASC 815”).Company accountsobservable for the Warrants as either equity-classifiedassets or liability-classified instruments based on an assessment of the specific terms of the Warrants and applicable authoritative guidanceliabilities; or inputs that are derived principally from or corroborated by observable market data by correlation or other means.
Level 3: Unobservable inputs that reflect our own assumptions incorporated in Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 480, Distinguishing Liabilities from Equity (“ASC 480”) and ASC 815, Derivatives and Hedging (“ASC 815”). The assessment considers whether the Warrants and are freestanding financial instruments pursuantvaluation techniques used to ASC 480, meet the definition of a liability pursuant to ASC 480, and meet all of the requirements for equity classification under ASC 815, including whether the Warrants and are indexed to the Company’s own Ordinary Shares and whether the holders of the Warrants could potentially require “net cash settlement” in a circumstance outside of the Company’s control, among other conditions for equity classification. This assessment, which requires the use of professional judgment, is conducted at the time of issuance of the Warrants as of each subsequent quarterly period end date while the Warrants are outstanding. For issued or modified warrants that meet all of the criteria for equity classification, such warrantsmeasure fair value. These assumptions are required to be recorded as a component of additional
paid-in
capital at the time of issuance. For issued or modified warrantsconsistent with market participant assumptions that do not meet all the criteria for equity classification, liability-classified warrants are requiredreasonably available.
We consider an active market to be recordedone in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis, and consider an inactive market to be one in which there are infrequent or few transactions for the asset or liability, the prices are not current, or price quotations vary substantially either over time or among market makers. Where appropriate, our own or the counterparty’s non-performance risk is considered in measuring the fair values of liabilities and assets, respectively.
Investments
The following is a summary of our investments at their initial fair value on the date of issuance, and each balance sheet date thereafter. Changes in the estimated fair value of such warrants are recognized as a
non-cash
gain or loss on the statements of operations.
The Company accounts for the Warrants in accordance with ASC
815-40
under which the Warrants do not meet the criteria for equity classification and must be recorded as liabilities. The fair value of the Public Warrants was initially estimated using a Monte Carlo simulation model with subsequent measurements estimated using the Public Warrants’ quoted market price. The Private Placement Warrants are valued using a Modified Black Scholes Option Pricing Model.
Income Taxes
The Company accounts for income taxes under ASC Topic 740, “Income Taxes,” which prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be
more-likely-than-not
to be sustained upon examination by taxing authorities. The Company’s management determined that the Cayman Islands is the Company’s major tax jurisdiction. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. As of June 30, 2021periods ended March 31, 2022 and December 31, 2020, there were no unrecognized tax benefits and no amounts accrued for interest and penalties. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position.2021 (in thousands):
The Company is considered to be an exempted Cayman Islands company with no connection to any other taxable jurisdiction and is presently not subject to income taxes or income tax filing requirements in the Cayman Islands or the United States. As such, the Company’s tax provision was zero for the periods presented. The Company’s management does not expect that the total amount of unrecognized tax benefits will materially change over the next twelve months.
 March 31, 2022December 31, 2021
Corporate bonds and commercial paper$1,144 $20,037 
U.S. Treasury securities23,373 24,587 
Total investments$24,517 $44,624 
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Net Income (Loss) per Ordinary Share
Net income (loss) per ordinary share is computed by dividing net income (loss) by the weighted average number of Ordinary Shares outstanding for the period. The calculation of diluted income (loss) per ordinary share does not consider the effect of the warrants issued in connection with the (i) Initial Public Offering, (ii) the exercise of the over-allotment option and (iii) Private Placement Warrants since the exercise of the warrants are contingent upon the occurrence of future events and the inclusion of such warrants would be anti-dilutive. The warrants are exercisable to purchase 14,075,000 shares of Class A Ordinary Shares in the aggregate.
The Company’s condensed statements of operations include a presentation of income (loss) per share for Ordinary Shares subject to possible redemption in a manner similar to the
two-class
method of income (loss) per share. Net income per share, basic and diluted, for Class A redeemable Ordinary Shares is calculated by dividing the interest income earned on the Trust Account, by the weighted average number of Class A redeemable Ordinary Shares outstanding since original issuance. Net loss per share, basic and diluted, for Class B
non-redeemable
Ordinary Shares is calculated by dividing the net loss, adjusted for income attributable to Class A redeemable Ordinary Shares, by the weighted average number of Class B
non-redeemable
Ordinary Shares outstanding for the period. Class B
non-redeemable
Ordinary Shares includes the Founder Shares as these shares do not have any redemption features and do not participate in the income earned on the Trust Account.
The following table reflectspresents the calculationcontractual maturities of basic and diluted net income (loss) per ordinary shareour debt investments as of March 31, 2022 (in dollars, except per share amounts)thousands):
 Amortized CostFair Value
Due in one year or less$18,222 $18,072 
Due after one year through five years6,530 6,445 
$24,752 $24,517 
   
Three Months
Ended
June 30,
  
Six Months
Ended
June 30,
 
   
2021
  
2020
  
2021
  
2020
 
Redeemable Class A Ordinary Shares
     
Numerator: Earnings allocable to Redeemable Class A Ordinary Shares
     
Interest Income
  $3,376  $70,520  $8,856  $628,159 
  
 
 
  
 
 
  
 
 
  
 
 
 
Redeemable Net Earnings
  $3,376  $70,520  $8,856  $628,159 
  
 
 
  
 
 
  
 
 
  
 
 
 
Denominator: Weighted Average Redeemable Class A Ordinary Shares
     
Redeemable Class A Ordinary Shares, Basic and Diluted
   10,501,513   17,250,000   13,857,114   17,250,000 
Earnings/Basic and Diluted Redeemable Class A Ordinary Shares
  $0.00  $0.00  $0.00  $0.04 
  
 
 
  
 
 
  
 
 
  
 
 
 
Non-Redeemable
Class B Ordinary Shares
     
Numerator: Net Income (Loss) minus Redeemable Net Earnings
     
Net Income (Loss)
  $(110 $(2,261,261 $(11,554,197 $(2,021,503
Less: Redeemable Net Earnings
   (3,376  (70,520  (8,856  (628,159
  
 
 
  
 
 
  
 
 
  
 
 
 
Non-Redeemable
Net Income (Loss)
  $(3,486 $(2,331,781 $(11,563,053 $(2,649,662
  
 
 
  
 
 
  
 
 
  
 
 
 
Denominator: Weighted Average
Non-Redeemable
Class B Ordinary Shares
     
Non-Redeemable
Class B Ordinary Shares, Basic and Diluted
   5,562,500   5,562,500   5,562,500   5,562,500 
Loss/Basic and Diluted
Non-Redeemable
Class B Ordinary Shares
  $0.00  $(0.42 $(2.08 $(0.48
  
 
 
  
 
 
  
 
 
  
 
 
 
Actual maturities may differ from the contractual maturities because borrowers may have the right to call or prepay certain obligations.

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Concentration of Credit RiskF-12

Financial instruments that potentially subject the Company to concentrations of credit risk consist of a cash account in a financial institution, which, at times, may exceed the Federal Depository Insurance Corporation coverage of $250,000. The Company has not experienced losses on this account and management believes the Company is not exposed to significant risks on such account.
Fair Value of Financial Instruments
The fair value of the Company’s assets and liabilities which qualify as financial instruments under ASC Topic 820, “Fair Value Measurement,” approximate the carrying amounts represented in the accompanying condensed balance sheets, primarily due to their short-term nature other than the warrant liabilities (see Note 8).
Fair Value Measurements
Fair value is defined as the price that would be received for sale of an asset or paid for transfer of a liability, in an orderly transaction between market participants at the measurement date. GAAP establishes a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). These tiers include:
Level 1, defined as observable inputs such as quoted prices (unadjusted) for identical instruments in active markets;
Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable such as quoted prices for similar instruments in active markets or quoted prices for identical or similar instruments in markets that are not active; and
Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions, such as valuations derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable.
In some circumstances, the inputs used to measure fair value might be categorized within different levels of the fair value hierarchy. In those instances, the fair value measurement is categorized in its entirety in the fair value hierarchy based on the lowest level input that is significant to the fair value measurement.
Derivative Financial Instruments
The Company evaluates its financial instruments to determine if such instruments are derivatives or contain features that qualify as embedded derivatives in accordance with ASC Topic 815, “Derivatives and Hedging”. For derivative financial instruments that are accounted for as liabilities, the derivative instrument is initially recorded at its fair value on the grant date and is then
re-valued
at each reporting date, with changes in the fair value reported in the statements of operations. The classification of derivative instruments, including whether such instruments should be recorded as liabilities or as equity, is evaluated at the end of each reporting period. Derivative liabilities are classified in the balance sheet as current or
non-current
based on whether or not
net-cash
settlement or conversion of the instrument could be required within 12 months of the balance sheet date.
Recent Accounting Standards
In August 2020, the FASB issued ASU
No. 2020-06,
“Debt – Debt with Conversion and Other Options (Subtopic
470-20)
and Derivatives and Hedging – Contracts in Entity’s Own Equity (Subtopic
815-40):
Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity” (“ASU
2020-06”),
which simplifies accounting for convertible instruments by removing major separation models required under current GAAP. ASU
2020-06
removes certain settlement conditions that are required for equity contracts to qualify for the
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derivative scope exception and it also simplifies the diluted earnings per share calculation in certain areas. ASU
2020-06
is effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years, with early adoption permitted. The Company is currently assessing the impact, if any, that ASU
2020-06
would have on its financial position, results of operations or cash flows.
Management does not believe that any other recently issued, but not yet effective, accounting standards, if currently adopted, would have a material effect on the Company’s unaudited condensed interim financial statements.
Note 3 – Public Offering
Pursuant to the Initial Public Offering, the Company sold 17,250,000 Units at a purchase price of $10.00 per Unit, inclusive of 2,250,000 Units sold to the underwriters on August 2, 2019 upon the underwriters’ election to fully exercise their over-allotment option. Each Unit consists of one Class A ordinary share and
one-half
of one redeemable warrant (“Public Warrant”). Each whole Public Warrant entitles the holder to purchase one Class A ordinary share at a price of $11.50 per share, subject to adjustment (see Note 7).
Note 4 – Related Party Transactions
Founder Shares
In December 2018, the Sponsor purchased 3,450,000 shares (the “Founder Shares”) of the Company’s Class B Ordinary Shares for an aggregate price of $25,000. On February 8, 2019, the Company completed a
sub-division
of its Class B Ordinary Shares, pursuant to which the Founder Shares were
sub-divided
into 4,312,500 shares with a par value of $0.00008 per share. All share and
per-share
amounts have been retroactively restated to reflect the
sub-division.
On July 9, 2019, the Company issued 1,250,000 Founder Shares to the Sponsor in connection with the forward purchase agreement (see Note 5) for par value, or $100, resulting in a total of 5,562,500 Founder Shares issued and outstanding of which an aggregate of up to 562,500 shares were subject to forfeiture to the extent that the underwriters’ over-allotment option was not exercised in full or in part, so that the initial shareholders would own, on an
as-converted
basis, 20% of the Company’s issued and outstanding shares after the Initial Public Offering (assuming no purchase by the initial shareholders of any Public Shares in the Initial Public Offering). As a result of the underwriters’ election to fully exercise their over-allotment option, 562,500 Founder Shares are no longer subject to forfeiture.
The Founder Shares will automatically convert into Class A Ordinary Shares upon consummation of a Business Combination on a
one-for-one
basis, subject to adjustments as described in Note 6.
The initial shareholders have agreed, subject to limited exceptions, not to transfer, assign or sell any of their Founder Shares until the earlier of (i) one year after the completion of the Company’s Business Combination or (ii) the date on which the Company completes a liquidation, merger, share exchange or other similar transaction after the Company’s Business Combination that results in all of the Company’s shareholders having the right to exchange their Class A Ordinary Shares for cash, securities or other property. Notwithstanding the foregoing, if the closing price of the Company’s Class A Ordinary Shares equals or exceeds $12.00 per share (as adjusted for share splits, share dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any
30-trading
day period commencing at least 150 days after the Company’s Business Combination, the Founder Shares will be released from the
lock-up.
Private Placement
Simultaneously with the closing of the Initial Public Offering, the Sponsor purchased an aggregate of 5,000,000 Private Placement Warrants at a price of $1.00 per Private Placement Warrant, for an aggregate purchase price of $5,000,000. On August 2, 2019, in connection with the underwriters’ exercise of the over-allotment option in
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full, the Company sold an additional 450,000 Private Placement Warrants at a price of $1.00 per Private Placement Warrant, for an aggregate purchase price of $450,000. Each Private Placement Warrant is exercisable to purchase one Class A ordinary share at a price of $11.50 per share. A portion of the proceeds from the Private Placement Warrants were added to the proceeds from the Initial Public Offering held in the Trust Account. If the Company does not complete a Business Combination within the Combination Period, the proceeds of the sale of the Private Placement Warrants will be used to fund the redemption of the Public Shares (subject to the requirements of applicable law), and the Private Placement Warrants and all underlying securities will expire worthless. At the date of the IPO, the fair value of the Private Placement Warrants was $0.62. The difference between the purchase price of $1 and the fair value at the IPO date of $0.62 was recorded within equity as a contribution in excess of the fair value of the Private Placement Warrants.
Administrative Support Agreement
The Company entered into an agreement whereby, commencing on July 16, 2019 and continuing through the earlier of the Company’s consummation of a Business Combination and its liquidation, the Company will pay an affiliate of the Sponsor a total of $10,000 per month for office space, secretarial and administrative support. For the three and six months ended June 30, 2021 and 2020, the Company incurred $30,000 and $60,000, respectively, in fees for these services, respectively. As of June 30, 2021 and December 31, 2020, $40,000 and $10,000, respectively, of such fees are included in accounts payable and accrued expenses in the accompanying condensed interim balance sheets.
Advance from Related Party
The Sponsor advanced the Company an aggregate of $32,313 to cover expenses related to the Initial Public Offering. The advances were
non-interest
bearing and due on demand. In January 2019, the advances were converted into a promissory note issued to the Sponsor (see below).
Promissory Note – Related Party
In January 2019, the Company issued an unsecured promissory note (the “Promissory Note”) to the Sponsor, pursuant to which the Company could borrow up to an aggregate principal amount of $300,000. The Promissory Note was
non-interest
bearing and payable on the earlier of December 31, 2019 or the completion of the Initial Public Offering. In January 2019, the Company transferred its outstanding advance from a related party in the amount of $32,313 into the Promissory Note. The outstanding balance of $254,595 under the Promissory Note was repaid as of December 31, 2019.
On December 30, 2020, the Sponsor deposited $100,000 into the operating bank account of the Company for working capital. An additional $50,000, $35,000 and $850,000 was deposited into the operating bank statement for working capital from the Sponsor on March 22, 2021, March 31, 2021 and April 28, 2021, respectively. On May 25, 2021, the Company issued an unsecured promissory note (the “2021 Promissory Note”) in the principal amount of $2,000,000 to the Sponsor. The 2021 Promissory Note does not bear interest and is repayable in full upon consummation of the Company’s initial business combination. If the Company does not complete an initial business combination, the 2021 Promissory Note shall not be repaid and all amounts owed under it will be forgiven. The 2021 Promissory Note is subject to customary events of default, the occurrence of which automatically trigger the unpaid principal balance of the 2021 Promissory Note and all other sums payable with regard to the 2021 Promissory Note becoming immediately due and payable. The 2021 Promissory Note was issued pursuant to the exemption from registration contained in Section 4(a)(2) of the Securities Act of 1933, as amended. The advances from the Sponsor on December 30, 2020, March 22, 2021, March 31, 2021 and April 28, 2021, were reclassified as withdrawals as part of the issued promissory note on May 25, 2021. As of June 30, 2021, $1,035,000 is outstanding under the promissory note.
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Related Party Loans
In order to finance transaction costs in connection with a Business Combination, the Sponsor or an affiliate of the Sponsor may, but is not obligated to, loan the Company funds as may be required (“Working Capital Loans”). If the Company completes a Business Combination, the Company would repay the Working Capital Loans out of the proceeds of the Trust Account released to the Company. Otherwise, the Working Capital Loans would be repaid only out of funds held outside the Trust Account. In the event that a Business Combination does not close, the Company may use a portion of proceeds held outside the Trust Account to repay the Working Capital Loans but no proceeds held in the Trust Account would be used to repay the Working Capital Loans. Except for the foregoing, the terms of such Working Capital Loans, if any, have not been determined and no written agreements exist with respect to such loans. The Working Capital Loans would either be repaid upon consummation of a Business Combination or, at the lender’s discretion, up to $2,000,000 of such Working Capital Loans may be convertible into warrants of the post Business Combination entity at a price of $1.00 per warrant. The warrants would be identical to the Private Placement Warrants. As of June 30, 2021, and December 31, 2020, no amounts were borrowed under the Working Capital Loans.
Note 5 – Commitments and Contingencies
Risks and Uncertainties
Management is continuing to evaluate the impact of the
COVID-19
pandemic and has concluded that while it is reasonably possible that the virus could have a negative effect on the Company’s financial position, results of its operations and/or search for a target company, the specific impact is not readily determinable as of the date of these condensed financial statements. The condensed interim financial statements do not include any adjustments that might result from the outcome of this uncertainty.
Registration Rights
Pursuant to a registration rights agreement entered into on July 11, 2019, the holders of the Private Placement Warrants, the warrants that may be issued upon conversion of the Working Capital Loans, and the Founder Shares are entitled to registration rights with respect to such warrants and the Ordinary Shares underlying such warrants and Founder Shares. The holders of these securities are entitled to make up to three demands, excluding short form demands, that the Company register such securities for sale under the Securities Act. In addition, the holders will have certain “piggy-back” registration rights with respect to registration statements filed subsequent to the completion of a Business Combination. The Company will bear the expenses incurred in connection with the filing of any such registration statements.
Underwriting Agreement
The Company granted the underwriters a
45-day
option from the date of Initial Public Offering to purchase up to 2,250,000 additional Units to cover over-allotments, if any, at the Initial Public Offering price less the underwriting discounts and commissions. In connection with the underwriters’ exercise of the over-allotment option in full on August 2, 2019, the underwriters purchased all 2,250,000 additional Units.
The underwriters are entitled to a deferred fee of $6,037,500, which will become payable to them from the amounts held in the Trust Account solely in the event that the Company completes a Business Combination, subject to the terms of the underwriting agreement.
Forward Purchase Agreement
On July 9, 2019, SC Health Group Limited, an affiliate of the Sponsor, entered into a forward purchase agreement with the Company which provides for the purchase by SC Health Group Limited of an aggregate of
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5,000,000 Class A Ordinary Shares, plus an aggregate of 1,250,000 redeemable warrants, each to purchase one Class A ordinary share at $11.50 per share, for an aggregate purchase price of $50,000,000, or $10.00 per Class A ordinary share and accompanying fraction of a warrant in a private placement to close concurrently with the closing of a Business Combination. On July 9, 2019, the Company issued 1,250,000 Founder Shares to the Sponsor in connection with the forward purchase agreement for par value, or $100, of which such shares would be transferred to SC Health Group Limited. The obligations under the forward purchase agreement do not depend on whether any Class A Ordinary Shares are redeemed by the Company’s public shareholders. As part of the Rockley Business Combination, the Company agreed with SC Health Group Limited that the Forward Purchase Agreement should be terminated and instead of purchasing $50,000,000 of Class A Ordinary Shares pursuant to the forward purchase agreement, SC Health Group Limited would instead enter into the Investor Subscription Agreement referenced below and, pursuant to that agreement, has agreed to purchase an aggregate of $50,000,000 shares in Rockley Photonics Holdings Limited. In connection with the termination of the Forward Purchase Agreement, the company recognized a gain of $2,950,567 with the first quarter of 2021, which is included in the change in FPA liability on the accompanying unaudited condensed interim statements of operations.
Business Combination Agreement
On March 19, 2021, the Company entered into a Business Combination Agreement and Plan of Merger (the “Business Combination Agreement”), by and among Rockley Photonics Limited, a company incorporated under the laws of England and Wales with company number 08683015 (the “Rockley”), Rockley Photonics Holdings Limited, an exempted company incorporated in the Cayman Islands with limited liability (“HoldCo”), and Rockley Mergersub Limited, an exempted company incorporated in the Cayman Islands with limited liability and a direct wholly owned subsidiary of HoldCo (“Merger Sub”). The Business Combination Agreement and the transactions contemplated thereby (the “Rockley Business Combination”) were approved by our board of directors and the boards of directors of each of HoldCo, Merger Sub and Rockley.
The Business Combination Agreement provides for, among other things, the following transactions on the closing date: (i) the Company carries out a scheme of arrangement in the UK courts pursuant to which all of the Company’s shares (including those issued prior to the scheme as a result of the conversion of convertible loan notes and the exercise of warrants) will be cancelled or transferred by the Company’s shareholders in exchange for shares in HoldCo; (ii) the holders of options over shares in the Company will be invited to roll their options into new options over shares in HoldCo; (iii) to the extent convertible loan notes issued by the Company do not convert into shares in the Company prior to the effectiveness of the scheme described in clause (i) above, such notes will, depending on which form the scheme of arrangement takes, either be (a) novated to HoldCo (resulting in HoldCo becoming responsible to issue HoldCo Ordinary Shares on exercise) and the consideration for the novation shall be an inter-company loan between the Company and HoldCo, or (b) acquired by HoldCo in exchange for the issue of new convertible loan notes by HoldCo to each convertible loan note holder; (iv) the holders of warrants over shares in the Company (other than warrants that by their terms will be replicated at HoldCo in exchange for market value consideration) will be notified that if they do not exercise their warrants for shares in the Company prior to the effectiveness of the scheme described in clause (i) above, then those warrants will lapse; (v) HoldCo will complete a ‘stock-split’ to prepare its share capital for Merger Sub’s merger into SC Health; (vi) certain investors will subscribe for and purchase an aggregate of $150,000,000 of shares in HoldCo; (vii) Merger Sub will merge with and into SC Health, with SC Health surviving the merger and becoming a direct wholly-owned subsidiary of HoldCo; and (viii) the shares and warrants in SC Health will be exchanged for shares and warrants in HoldCo.
In accordance with the terms and subject to the conditions of the Business Combination Agreement, (i) the existing holders of securities in the Company will exchange their securities for new securities in HoldCo; and (ii) HoldCo will split its stock such that the number of shares in (together with any other securities in or convertible for securities in) HoldCo after the stock split will be equal to $1,148,114,113 divided by $10.00. Certain PIPE investors will subscribe for shares in HoldCo and the warrants in SC Health (each $10.00 shares) will then be exchanged for shares in HoldCo.
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Concurrently with the execution of the Business Combination Agreement, the Company and HoldCo entered into subscription agreements (the “Investor Subscription Agreements”) with certain investors and individuals, including, among others, SC Health Group Limited (an affiliate of the Sponsor), Medtronic, Senvest Management LLC and UBS O’Connor. Pursuant to the Investor Subscription Agreements, each investor agreed to subscribe for and purchase, and HoldCo agreed to issue and sell an aggregate of $150,000,000 shares in HoldCo, which will take effect immediately prior to the closing of the Rockley Business Combination.
Previously the Company had entered into a forward purchase agreement with SC Health Group Limited which provided for the purchase by SC Health Group Limited of an aggregate of 5,000,000 Class A Ordinary Shares, plus an aggregate of 1,250,000 redeemable warrants to purchase one Class A ordinary share at $11.50 per share, for an aggregate purchase price of $50,000,000, or $10.00 per Class A ordinary share and accompanying fraction of a warrant in a private placement to close concurrently with the closing of our initial business combination. As part of the Rockley Business Combination, the Company agreed with SC Health Group Limited that the Forward Purchase Agreement should be terminated and instead of purchasing $50,000,000 of Class A Ordinary Shares pursuant to the forward purchase agreement, SC Health Group Limited would instead enter into the Investor Subscription Agreement referenced above and, pursuant to that agreement, has agreed to purchase an aggregate of $50,000,000 shares in HoldCo.
Note 6 – Shareholders’ Equity
Preference Shares
– The Company is authorized to issue to 1,000,000 preference shares with a par value of $0.0001 per share, with such designations, voting and other rights and preferences as may be determined from time to time by the Company’s board of directors. At June 30, 2021 and December 31, 2020, there were no preference shares issued or outstanding.
Class
 A Ordinary Shares
– The Company is authorized to issue 180,000,000 Class A Ordinary Shares with a par value of $0.0001 per share. Holders of the Company’s Class A Ordinary Shares are entitled to one vote for each share. At June 30, 2021 and December 31, 2020, there were 4,440,334 and 3,189,208 Class A Ordinary Shares issued and outstanding, excluding 4,834,181 and 14,060,792 Class A Ordinary Shares subject to possible redemption, respectively.
Class
 B Ordinary Shares
– The Company is authorized to issue to 25,000,000 Class B Ordinary Shares with a par value of $0.00008 per share. Holders of Class B Ordinary Shares are entitled to one vote for each share. At June 30, 2021 and December 31, 2020, there were 5,562,500 Ordinary Shares issued and outstanding.
Holders of Class B Ordinary Shares will have the right to elect the Company’s directors prior to or in connection with the completion of a Business Combination. Holders of Class A Ordinary Shares and Class B Ordinary Shares will vote together as a single class on all other matters submitted to a vote of shareholders, except as required by law.
The Class B Ordinary Shares will automatically convert into Class A Ordinary Shares at the time of a Business Combination on a
one-for-one
basis, subject to adjustment as follows. The Class B Ordinary Shares will automatically convert into Class A Ordinary Shares on the first business day following the consummation of a Business Combination at a ratio such that the total number of Class A Ordinary Shares issuable upon conversion of all Founder Shares will equal, in the aggregate, on an
as-converted
basis, 20% of the total number of Class A Ordinary Shares outstanding upon completion of this offering, plus the total number of Class A Ordinary Shares issued or deemed issued or issuable upon conversion or exercise of any equity-linked securities or rights issued or deemed issued, by the Company in connection with or in relation to the consummation of a Business Combination, excluding any Class A Ordinary Shares or equity-linked securities exercisable for or convertible into Class A Ordinary Shares issued, or to be issued, to any seller in a Business Combination and any warrants issued in a private placement to the Sponsor or an affiliate of the Sponsor upon conversion of Working Capital Loans.
F-80

NOTE 7 – Warrant Liabilities
As of June 30, 2021, the Company had 8,625,000 Public Warrants and 5,450,000 Private Placement Warrants outstanding.
Public Warrants may only be exercised for a whole number of shares. No fractional warrants were issued upon separation of the Units, which occurred on September 3, 2019, and only whole warrants will trade. The Public Warrants will become exercisable on the later of (a) 30 days after the completion of a Business Combination or (b) 12 months from the closing of the Initial Public Offering. The Public Warrants will expire five years after the completion of a Business Combination or earlier upon redemption or liquidation.
The Company will not be obligated to deliver any Class A Ordinary Shares pursuant to the exercise of a Public Warrant and will have no obligation to settle such Public Warrant exercise unless a registration statement under the Securities Act with respect to the Class A Ordinary Shares underlying the Public Warrants is then effective and a prospectus relating thereto is current, subject to the Company satisfying its obligations described below with respect to registration. No warrant will be exercisable and the Company will not be obligated to issue a Class A ordinary share upon exercise of a Public Warrant unless the Class A ordinary share issuable upon such warrant exercise has been registered, qualified or deemed to be exempt under the securities laws of the state of residence of the registered holder of the warrants.
The Company has agreed that as soon as practicable, but in no event later than thirty (30) business days after the closing of a Business Combination, it will use its best efforts to file with the SEC a registration statement for the registration, under the Securities Act, of the Class A Ordinary Shares issuable upon exercise of the Public Warrants. The Company will use its best efforts to cause the same to become effective and to maintain the effectiveness of such registration statement, and a current prospectus relating thereto, until the expiration of the warrants in accordance with the provisions of the warrant agreement. If a registration statement covering the Class A Ordinary Shares issuable upon exercise of the warrants is not effective by the sixtieth (60th) day after the closing of a Business Combination, warrant holders may, until such time as there is an effective registration statement and during any period when the Company will have failed to maintain an effective registration statement, exercise warrants on a “cashless basis” in accordance with Section 3(a)(9) of the Securities Act or another exemption.
Redemption of Warrants for Cash
. Once the warrants become exercisable, the Company may redeem the Public Warrants:
in whole and not in part;
at a price of $0.01 per warrant;
upon not less than 30 days’ prior written notice of redemption; and
if, and only if, the reported last sales price of the Company’s Class A Ordinary Shares equals or exceeds $18.00 per share for any 20 trading days within a
30-trading
day period ending on the third trading day prior to the date on which the Company sends the notice of redemption to the warrant holders.
If and when the warrants become redeemable by the Company, the Company may exercise its redemption right even if it is unable to register or qualify the underlying securities for sale under all applicable state securities laws.
Redemption of Warrants for Class
 A Ordinary Shares
. Commencing ninety days after the warrants become exercisable, the Company may redeem the outstanding Public Warrants:
in whole and not in part;
F-81

at a price equal to a number of Class A Ordinary Shares to be determined, based on the redemption date and the fair market value of the Company’s Class A Ordinary Shares;
upon a minimum of 30 days’ prior written notice of redemption;
if, and only if, the last reported sale price of the Company’s Class A Ordinary Shares equals or exceeds $10.00 per share (as adjusted for share splits, share dividends, reorganizations, recapitalizations and the like) on the trading day prior to the date on which the Company sends the notice of redemption to the warrant holders;
if, and only if, the Private Placement Warrants are also concurrently exchanged at the same price (equal to a number of Class A Ordinary Shares) as the outstanding Public Warrants; and
if, and only if, there is an effective registration statement covering the Class A Ordinary Shares issuable upon exercise of the warrants and a current prospectus relating thereto available throughout the
30-day
period after written notice of redemption is given
If the Company calls the Public Warrants for redemption, management will have the option to require any holder that wishes to exercise the Public Warrants to do so on a “cashless basis,” as described in the warrant agreement. The exercise price and number of Ordinary Shares issuable upon exercise of the warrants may be adjusted in certain circumstances including in the event of a share dividend, or recapitalization, reorganization, merger or consolidation. However, the warrants will not be adjusted for issuance of Ordinary Shares at a price below its exercise price. Additionally, in no event will the Company be required to net cash settle the warrants. If the Company is unable to complete a Business Combination within the Combination Period and the Company liquidates the funds held in the Trust Account, holders of warrants will not receive any of such funds with respect to their warrants, nor will they receive any distribution from the Company’s assets held outside of the Trust Account with the respect to such warrants. Accordingly, the warrants may expire worthless.
In addition, if (x) the Company issues additional Class A Ordinary Shares or equity-linked securities for capital raising purposes in connection with the closing of a Business Combination at an issue price or effective issue price of less than $9.20 per ordinary share (with such issue price or effective issue price to be determined in good faith by the Company) and, (i) in the case of any such issuance to the Sponsor or its affiliates, without taking into account any Founder Shares held by the Sponsor or such affiliates, as applicable, prior to such issuance, and (ii) to the extent that such issuance is made to SIN Capital Group Pte. Ltd., an affiliate of the Company and the Sponsor or its affiliates, without taking into account the transfer of Founder Shares or Private Placement Warrants (including if such transfer is effectuated as a surrender to the Company and subsequent reissuance by the Company) by the Sponsor in connection with such issuance) (the “Newly Issued Price”), (y) the aggregate gross proceeds from such issuances represent more than 60% of the total equity proceeds, and interest thereon, available for the funding of a Business Combination on the date of the consummation of a Business Combination (net of redemptions), and (z) the volume weighted average trading price of our Class A Ordinary Shares during the 20 trading day period starting on the trading day prior to the day on which the Company consummates a Business Combination (such price, the “Market Value”) is below $9.20 per share, the exercise price of the warrants will be adjusted (to the nearest cent) to be equal to 115% of the higher of the Market Value and the Newly Issued Price, and the $18.00 per share redemption trigger price will be adjusted (to the nearest cent) to be equal to 180% of the higher of the Market Value and the Newly Issued Price.
The Private Placement Warrants are identical to the Public Warrants underlying the Units sold in the Initial Public Offering, except that the Private Placement Warrants and the Class A Ordinary Shares issuable upon the exercise of the Private Placement Warrants will not be transferable, assignable or salable until 30 days after the completion of a Business Combination, subject to certain limited exceptions. Additionally, the Private Placement Warrants will be exercisable on a cashless basis and be
non-redeemable
(for cash) so long as they are held by the initial purchasers or their permitted transferees. If the Private Placement Warrants are held by someone other than the initial purchasers or their permitted transferees, the Private Placement Warrants will be redeemable by the Company and exercisable by such holders on the same basis as the Public Warrants.
F-82

Note 8 – Fair Value Measurements
The fair value of the Company’s financial assets and liabilities reflects management’s estimate of amounts that the Company would have received in connection with the sale of the assets or paid in connection with the transfer of the liabilities in an orderly transaction between market participants at the measurement date. In connection with measuring the fair value of its assets and liabilities, the Company seeks to maximize the use of observable inputs (market data obtained from independent sources) and to minimize the use of unobservable inputs (internal assumptions about how market participants would price assets and liabilities). The following fair value hierarchy is used to classify assets and liabilities based on the observable inputs and unobservable inputs used in order to value the assets and liabilities:
Level 1: Quoted prices in active markets for identical assets or liabilities. An active market for an asset or liability is a market in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis.
Level 2: Observable inputs other than Level 1 inputs. Examples of Level 2 inputs include quoted prices in active markets for similar assets or liabilities and quoted prices for identical assets or liabilities in markets that are not active.
Level 3: Unobservable inputs based on our assessment of the assumptions that market participants would use in pricing the asset or liability.
The Company classifies its U.S. Treasury and equivalent securities within the Trust Account as
held-to-maturity
in accordance with ASC Topic 320 “Investments – Debt and Equity Securities.”
Held-to-maturity
securities are those securities which the Company has the ability and intent to hold until maturity.
Held-to-maturity
treasury securities are recorded at amortized cost on the accompanying condensed balance sheets and adjusted for the amortization or accretion of premiums or discounts.
At June 30, 2021, assets held in the Trust Account were comprised of $93,838,960 in money market funds, which are invested in U.S. Treasury Securities. At December 31, 2020, assets held in the Trust Account were comprised of $174,542,012 in money market funds, which are invested in U.S. Treasury Securities, For the money market funds that the Trust Accounts are invested in, the fair market value of the money market funds is equivalent to the amortized cost value. During the three and six months ended June 30, 2021 or 2020, the Company did not withdraw any interest income from the Trust Account.
At June 30, 2021 and December 31, 2020, there were 5,450,000 Public Warrants and 8,625,000 Private Placement Warrants outstanding. Additionally, there were 0 and 5,000,000 Class A Ordinary Shares with an accompanying fractional warrant outstanding in relation to the Forward Purchase Agreement as of June 30, 2021, and December 31, 2020 outstanding, respectively.
The following table presents information about the Company’ssummarizes our financial assets and liabilities that are measured at fair value on a recurring basis at June 30, 2021 and December 31, 2020 and indicates(in thousands):
 March 31, 2022
Fair Value Measurements at Reporting Date Using
 TotalLevel 1Level 2
Cash and cash equivalents$11,863 $11,863 $— 
Corporate bonds and commercial paper1,144 — 1,144 
U.S. Treasury securities23,373 23,373 0
Total cash, cash equivalents and investments$36,380 $35,236 $1,144 
 December 31, 2021
Fair Value Measurements at Reporting Date Using
 TotalLevel 1Level 2
Cash and cash equivalents$36,786 $36,786 $— 
Corporate bonds and commercial paper20,037 — 20,037 
U.S. Treasury securities24,587 24,587 — 
Total cash and cash equivalents$81,410 $61,373 $20,037 
The financial liabilities subject to fair value measurement on a recurring basis, were as follows (in thousands):
 As of
 March 31, 2022December 31, 2021
 (Unaudited) 
Financial Liabilities
Private Placement Warrants3,266 3,477 
Total financial liabilities$3,266 $3,477 
Private Placement Warrants
The Company has determined that the Private Placement Warrants are classified within Level 3 of the fair value hierarchy as the fair value is estimated using the Modified Black Scholes Option Pricing Model. The discussion on the accounting of the valuation inputs the Company utilized to determine such fair value.
Description
  
Level
   
June 30,
2021
   
December 31,
2020
 
Assets:
      
Marketable securities held in Trust Account – U.S. Treasury Securities Money Market Fund
   1   $93,838,960   $174,542,012 
             
Liabilities:
      
Private Placement Warrants
   3   $14,304,182   $7,412,000 
Public Warrants
   1    18,198,750    11,643,750 
Forward Purchase Agreement (FPA)
   3    —      2,950,567 
F-83

The Warrants and FPA were accounted for as liabilities in accordance with ASC
815-40
and are presented within warrant liabilities on the condensed balance sheets. The warrant liabilities are measured at fair value at inception and on a recurring basis, with changes in fair value presented within change in fair value of warrant liabilities and FPA in the condensed statements of operations.
The Company established the initial fair value for the private and public warrants and the FPA on July 16, 2019, the date of the Company’s Initial Public Offering, using various valuation methodologies. The Private Placement Warrants were initially measured using a Modified Black-Scholes, the public warrants were initially measured using a Monte Carlo simulation, and the FPA was initially measured using a forward valuation model. The initial measurement of the liabilities was classified as Level 3 due to the use of unobservable inputs.
The subsequent measurement of the private warrants is performed using Modified Black-Scholes Model. The public warrants are subsequently measured at the trading stock price at the end of the reporting periods. The FPA is no longer measured due to the terminationfully described in Note 5.
The key inputs into5—"Fair Value Measurements", to the Modified Black-Scholes Modelconsolidated financial statements included in “Item 8—Financial Statements and Supplementary Data” of our Annual Report on Form 10-K for the Private Placement Warrants were as follows at June 30, 2021 andyear ended December 31, 2020:2021, as filed with the SEC on March 10, 2022.
Input
  June 30,
2021
  December 31,
2020
 
Risk-free interest rate
   0.91  0.40
Time to Maturity (Years)
   5.25   5.29 
Implied volatility
   40.0  19.00
Exercise price
  $11.50  $11.50 
Implied Stock Price
  $10.08  $10.25 
The following table presents the changes in the fair value of level 3 warrantthe Private Placement Warrants (in thousands):
Initial measurement, December 31, 2021$3,477 
Mark-to-market adjustment$(211)
Private Placement Warrants balance, March 31, 2022$3,266 








F-13


6.Balance Sheet Components
Cash and FPA liabilities:cash equivalents
Our cash and cash equivalents balances were concentrated by location as follows:
 March 31, 2022December 31, 2021
United Kingdom77 %97 %
United States21 %%
Other%— %
Other receivables (in thousands)
 March 31, 2022December 31, 2021
R&D tax credit receivable1
$47,428 $45,632 
Grants receivable700 753 
VAT receivable1,112 1,073 
Other receivable, net
Total other receivables$49,249 $47,462 
1 The research and development tax credit receivable consists of research and development expenses that have been claimed as research and development tax credits in accordance with the relevant U.K. tax legislation. The claims related to the 2020 year are currently under examination by the U.K. government.
Property and equipment, net (in thousands)
 March 31, 2022December 31, 2021
Computer equipment$2,129 $1,998 
Lab equipment14,843 13,940 
Motor vehicles31 31 
Furniture and fixtures315 315 
Leasehold improvements1,230 1,230 
Assets under construction30 — 
Total property and equipment$18,578 $17,514 
Less: accumulated depreciation(10,171)(9,088)
Total property and equipment, net$8,407 $8,426 
Total depreciation expense for the three months ended March 31, 2022 and 2021 was $1.4 million and $0.8 million, respectively. As part of the expected sale of the Company's data communications business in the second quarter of fiscal 2022, a group of fixed assets will be transferred to the buyer of the business. We have not reclassified these fixed assets as Held For Sale as we consider the balance of these fixed assets to be immaterial to our condensed consolidated financial statements.
Finance lease right-of-use assets, net (in thousands)
 March 31, 2022December 31, 2021
Finance lease right-of-use assets$2,966 $2,966 
Less: accumulated amortization(1,298)(1,205)
Total finance lease right-of-use assets, net$1,668 $1,761 
Amortization expense for the three months ended March 31, 2022 and 2021 was $0.1 million and $0.1 million, respectively.


F-14


   
Forward
Purchase
Agreement
   
Private
Placement
Warrants
 
Fair value as of December 31, 2020
  $2,950,567   $7,412,000 
Change in fair value
   —      9,588,092 
Termination of FPA
   (2,950,567   —   
  
 
 
   
 
 
 
Fair value as of March 31, 2021
   —     $17,000,092 
Change in fair value
   —      (2,695,910
  
 
 
   
 
 
 
Fair value as of June 30, 2021
  $—     $14,304,182 
  
 
 
   
 
 
 
Intangible assets, net (in thousands)
 March 31, 2022December 31, 2021
In-process research and development$3,048 $3,048 
Total intangible assets, net$3,048 $3,048 
ThereThe Company reviews its intangible assets for potential impairment whenever events or circumstances indicate that the carrying value of the intangible assets may not be recoverable. No impairment charges were no transfers in or outrecorded for the three months ended March 31, 2022 and 2021.
Other non-current assets (in thousands)
 March 31, 2022December 31, 2021
Security deposits$280 $280 
Operating right of use assets4,257 4,577 
Prepaid asset, net of current portion3,047 2,826 
Other non-current assets200 — 
Total other non-current assets$7,784 $7,683 
Accrued expenses (in thousands)
 March 31, 2022December 31, 2021
Accrued bonus$9,587 $7,546 
Accrued payroll and benefits4,016 2,750 
Accrued taxes451 439 
Accrued fabrication costs2,962 3,110 
Accrued transaction costs349 1,004 
Other accrued expenses2,717 2,511 
Total accrued expenses$20,082 $17,360 

7.Debt
The remeasurement of Level 3 from other levels in the fair value hierarchy duringand the conversion of debt adjustments associated with the convertible debt instruments for the three and six months ended June 30, 2021.March 31, 2021 are described in “Item 8—Financial Statements and Supplementary Data” of our Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on March 10, 2022.
The following table summarizes information relating to our debt, (in thousands):
 March 31, 2022
 PrincipalChange in Fair Value AdjustmentConversion of Debt AdjustmentAccreted InterestCash PaymentNet
2020 Term Facility Loan33,949 6,234 (13,003)6,636 (12,500)$21,316 
Less: current portion of long-term debt(21,316)
Long-term debt, net of current portion$— 
Note 9 – Subsequent EventsF-15



 December 31, 2021
 PrincipalChange in Fair Value AdjustmentConversion of Debt AdjustmentAccreted InterestCash PaymentNet
2020 Term Facility Loan33,949 6,234 (13,003)4,132 (5,000)$26,312 
Less: current portion of long-term debt(26,312)
Long-term debt, net of current portion$— 
2020 Term Facility Loan
Please refer to our Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on March 10, 2022 for information on the 2020 Term Facility Loan.
As of March 31, 2022, the total outstanding debt for the 2020 Term Facility Loan balance was $21.3 million. The Company evaluated subsequent eventsaccrued unpaid interest expense of $2.5 million for the three months ended March 31, 2022 using the effective interest rate method. The 2020 Term Facility Loan includes a financial covenant that requires the Company to maintain a balance of at least $35.0 million in cash and transactions that occurred aftercash equivalents as defined by the Term Facility Loan agreement. On April 13, 2022, the lending parties of the loan entered into an agreement with the Company to lower the cash covenant requirement of the original facility agreement to $25.0 million; as of the date of this report, no event of default was triggered under the 2020 Term Facility Loan.
8.Warrants
The discussion on the Public Warrants and Private Placement Warrants is described in Note 8—"Warrants", to the consolidated financial statements included in “Item 8—Financial Statements and Supplementary Data” of our Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on March 10, 2022.
As of March 31, 2022, the Company had 8,625,000 Public Warrants outstanding with a balance of $28.0 million, classified as equity and presented within Additional Paid-In Capital on our condensed consolidated balance sheet. As of March 31, 2022, the Company also had 5,450,000 Private Placement Warrants outstanding with a balance of $3.3 million, classified as liability and presented within warrant liabilities on our condensed consolidated balance sheet. The warrant liabilities are remeasured on a recurring basis, with changes in fair value presented in the condensed balance sheet dateconsolidated statement of operations at each reporting period.

9.Income Taxes
Income tax expense was $0.1 million and $0.1 million for the three months ended March 31, 2022 and 2021, respectively. The effective income tax rate was less than 1.0% in the three months ended March 31, 2022 and 2021. Our effective tax rate differs from the U.K. statutory rate primarily due to a substantially full valuation allowance against our net deferred tax assets where it is more likely than not that some or all of the deferred tax assets will not be realized. The income tax expense is primarily related to corporate income taxes in the United States, which operates on a cost–plus arrangements and minimum filing fees in the foreign jurisdictions where we have operations.

10.Shareholders’ Equity (Deficit)
The Company is authorized to issue 12,417,500,000 ordinary shares with par value of $0.000004 per share. Each holder of the Company's ordinary shares is entitled to one vote per share. As of March 31, 2022, there were 129,005,167 of the Company's ordinary shares issued and outstanding. Holders of the Company's ordinary shares do not have cumulative voting rights. Additionally, the Company has 14,074,986 warrants outstanding as of March 31, 2022. See Note 8, Warrants for additional information.
Each holder of the Company's ordinary shares is entitled to the payment of dividends and other distributions as may be declared by the Board from time to time out of the Company’s assets or funds legally available for dividends or other distributions. The Company has not declared or paid any dividends with respect to its ordinary shares for the periods presented.
If the Company is involved in voluntary or involuntary liquidation, dissolution or winding up of the Company’s affairs, or a similar event, each holder of the Company ordinary shares will participate pro rata in all assets remaining after payment of liabilities, subject to prior distribution rights of the Company preferred shares, if any, then outstanding.
Equity Line of Credit
F-16


In October 2021, the Company entered into an equity line of credit arrangement (“ELOC”) with Lincoln Park Capital Fund, LLC, an Illinois limited liability company ("LPCF"). The ELOC is a private placement with registration rights, providing LPCF the ability to purchase up to 7.8 million of the Company's ordinary shares for $50.0 million over 24 months. Proceeds from the sale of shares will go towards the Company to be used for working capital.
No amounts were drawn against the ELOC during any of the periods presented.
11.Net Loss per Share
The following is a calculation of basic and diluted net loss per share (in thousands, except for share and per share amounts):
 Three Months Ended March 31,
 20222021
Basic and diluted:
Net loss$(41,781)$(64,777)
Weighted average ordinary shares outstanding128,443,050 83,883,581 
Basic and diluted net loss per share$(0.33)$(0.77)
Basic net loss per share is calculated by dividing net loss for the period by the weighted average number of the ordinary shares outstanding plus outstanding warrants with a $0.01 exercise price.
For the three months ended March 31, 2022 and 2021, we excluded the potential effect of outstanding and exercisable options, outstanding RSUs, Legacy Rockley warrants and private and public warrants in the calculation of the diluted loss per share, as the effect would be anti-dilutive due to losses incurred. As of March 31, 2022 there were approximately 16.5 million of outstanding options and RSUs and and 14.1 million of private and public warrants of potentially issuable shares with dilutive effect. As of March 31, 2021, there were approximately 14.3 million of potentially issuable shares with dilutive effect.

12.Stock-Based Compensation
The Company has established a number of share-based incentive plans for current employees, directors and others, which include Share Appreciation Rights ("SARs"), 2013 Share Option Plan (the "2013 Plan"), 2021 Share Option Plan (the "2021 Plan"), Restricted Stock Units ("RSUs"), 2021 Employee Stock Purchase Plan (the "ESPP"),  and Warrants.
2013 Share Option Plan
The holders of Legacy Rockley options under the 2013 Share Option Plan (the "2013 Plan") continue to hold such options and such options remain subject to the same vesting, exercise and other terms and conditions. In connection with the Business Combination, the holders of Legacy Rockley options may exercise their options to purchase a number of ordinary shares equal to the number of shares of Legacy Rockley ordinary shares subject to such Legacy Rockley options multiplied by the Exchange Ratio of 2.4835 (rounded down to the nearest whole share) at an exercise price per share divided by the Exchange Ratio (rounded to the nearest whole cent). The information presented herein is as if the exchange of stock options occurred as of the earliest period presented.
As of March 31, 2022, there were no shares available for grant. Any new grants will become available for issuance under the 2021 Plan.
The following table summarizes the stock option activity related to the 2013 Plan:
Number of
Options
Outstanding
Average
Exercise Price
Per Share
   
Options outstanding at December 31, 202115,381,736 $2.00 
Granted— $— 
Exercised(789,809)$0.77 
Forfeited(64,999)$3.98 
Options outstanding at March 31, 202214,526,928 $2.06 
Options exercisable at March 31, 202212,185,463 $1.79 
F-17


2021 Share Option Plan
On March 31, 2021, the Board approved the 2021 Plan. The purpose of the 2021 Plan is to attract, retain, incentivize and reward top talent through stock ownership, to improve operating and financial performance and strengthen the mutuality of interest between eligible service providers and shareholders.
As of March 31, 2022, there were 14,969,261 shares authorized for issuance under the Plan, of which 9,783,953 shares were available for grant.
The following table summarizes the stock option activity related to the 2021 Plan:
Number of
Options
Outstanding
Average
Exercise Price
Per Share
   
Options outstanding at December 31, 20211,013,480 $15.84 
Granted— $— 
Exercised— $— 
Forfeited— $— 
Options outstanding at March 31, 20221,013,480 $15.84 
Options exercisable at March 31, 2022152,902 $15.84 
Restricted Stock Units
In 2021, the Company granted restricted RSUs to employees. Each award will vest based on continued service which is generally over a four-year period. The grant date fair value of the award will be recognized as stock-based compensation expense over the requisite service period. The fair value of RSUs was estimated on the date thatof grant based on the unaudited condensed interim financial statements were issued. Based upon this review,fair value of the Company’s ordinary shares.
Employee RSUs activity for the year ended March 31, 2022 was as follows:
Number of
RSUs
Outstanding
Weighted Average
Grant Date Fair Value
   
Outstanding at December 31, 20214,154,508 $6.71 
Granted488,702 $4.08 
Vested(447,428)$7.03 
Forfeited(23,954)$7.07 
Outstanding at March 31, 20224,171,828 $6.36 
2021 Employee Stock Purchase Plan
On October 2021, the Company did not identify any subsequent events that wouldadopted the 2021 Employee Stock Purchase Plan (the "ESPP"), which became effective on December 1, 2021. The ESPP is more fully described in Note 12 of the "Notes to Consolidated Financial Statements" to its Annual Report on Form 10-K for the year ended December 31, 2021.
As of March 31, 2022, 1,526,239 shares were available for issuance under the ESPP. The initial offering period for the ESPP is one year, commencing on December 1, 2021 and ending on November 30, 2022. As of the March 31, 2022, no shares of the Company's ordinary shares have required adjustmentbeen purchased or disclosuredistributed pursuant to the ESPP.
Stock-based compensation expense
The following table summarizes our stock-based compensation expense for all equity arrangements and is included in the unaudited condensed interim financial statements.consolidated statements of operations and comprehensive loss as follows (in thousands):
F-18


 Three Months Ended March 31,
 20222021
Cost of revenue$508 $268 
Research and development2,672 1,048 
Selling, general and administrative849 409 
Total stock-based compensation expense$4,029 $1,725 
As of March 31, 2022, there was approximately of $38.1 million of total unrecognized stock based compensation expenses related to our equity awards, which is expected to be recognized over a weighted average period of 1.4 years.
Performance Options
In 2019, the Company granted performance-based options to certain individuals with conditions that include specific sales and fundraising targets. For the three months ended March 31, 2022 and 2021, we recognized a total expense of $0.1 million and $0.1 million in relation to the performance-based options. As of March 31, 2022 and December 31, 2021, there were approximately $0.8 million and $0.9 million of unrecognized stock-based compensation expense related to the performance-based options. As of March 31, 2022, no additional performance-based awards were granted.
Warrants
In connection with the Business Combination on August 11, 2021, all outstanding warrants of Legacy Rockley were exercised on a cashless basis and converted into the right to receive 1.8 million ordinary shares of the Company, with a fair value of $18.1 million.
13.Leases
The weighted average remaining lease term was 1 year for operating leases as of March 31, 2022. The weighted average discount rate was 6.0% for operating leases as of March 31, 2022.
The components of operating lease cost for the three months ended March 31, 2022 and 2021, were as follows (in thousands):
 Three Months Ended March 31,
 20222021
Operating Lease Cost:
Fixed lease cost$390 $213 
Variable lease cost65 137 
Total operating lease cost$455 $350 

The supplemental cash flow information related to our operating leases is as follows (in thousands):
 Three Months Ended March 31,
 20222021
Supplemental Cash Flow Information:
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases$334 $233 
Operating cash flows for finance leases$— $— 
Financing cash flows for finance leases$— $— 
Right-of-use assets obtained in exchange of lease obligations:
Right-of-use assets obtained in exchange for new operating lease liabilities$— $2,187 

There are no finance lease liabilities as of March 31, 2022. Maturities of operating lease liabilities as of March 31, 2022, are as follows (in thousands):
F-19


 Operating Leases
2022 (for the remaining period)$1,252 
20231,394 
2024914 
2025818 
2026842 
Thereafter186 
Total lease obligation$5,406 
Less: Imputed interest(606)
Total lease liabilities$4,800 
Less: Current lease liabilities(1,439)
Total non-current lease liabilities$3,361 
F-8414.Commitments and Contingencies
Legal Contingencies
From time to time, we are a party to various lawsuits, claims and other legal proceedings that arise in the ordinary course of business. We apply accounting for contingencies to determine when and how much to accrue for and disclose related to legal and other contingencies. Accordingly, we disclose contingencies deemed to be reasonably possible and accrue loss contingencies when, in consultation with legal advisors, it is concluded that a loss is probable and reasonably estimable. Although the ultimate aggregate amount of monetary liability or financial impact with respect to these matters is subject to many uncertainties and is therefore not predictable with assurance, management believes that as of March 31, 2022 there is no litigation pending that could have, individually and in the aggregate, a material adverse effect on our financial position, results of operations or cash flows.
Financial Commitments
In the ordinary course of business, we make commitments to third-party suppliers for various research and development activities. As of March 31, 2022 and December 31, 2021, we had $13.7 million and $13.6 million, respectively, in contractual obligations for which we have not yet received the services.
15.Defined Contribution Plan
We have defined contribution plans, under which we contribute based on a percentage of the employees’ elected contributions. We will have no legal or constructive obligation to pay further amounts. Obligations for contributions to defined contribution plans are recognized within selling, general and administrative expenses and research and development in the condensed consolidated statements of operations and comprehensive loss. Defined contributions were $0.2 million and $0.2 million for the three months ended March 31, 2022 and 2021, respectively.
16. Supplemental Cash Flow Information
Non-cash operating, investing, and financing activities, and supplemental cash flow information are as follows (in thousands):
F-20


 Three Months Ended March 31,
 20222021
Supplemental Cash Flow Information:
Cash payments for:
Interest paid$183 $121 
Income tax paid$$100 
Non-cash Operating Activities:
Right-of-use assets obtained in exchange for new operating lease liabilities$— $2,187 
$— $2,187 
Non-cash Investing Activities:
Unpaid property and equipment received$383 $797 
Unpaid balance related to the Asset Acquisition$— $500 
Unrealized loss on available-for-sale marketable securities$291 $— 
$674 $1,297 
Non-cash Financing Activities:
Unpaid deferred transaction costs349 4,722 
$349 $4,722 
17.Subsequent Event
On May 12, 2022, the Company issued secured convertible notes and warrants to certain investors in the aggregate principal amount of $81.5 million. The notes mature in 2026 and bear interest at a rate of 9.5% per annum if paid in cash or, subject to the satisfaction of certain conditions, at a rate of 12.0% per annum payable at a rate of 5.75% per annum in cash and 6.25% per annum through the issuance of additional Notes, which will also bear interest.




F-21

Table of Contents

Report of Independent Registered Public Accounting Firm
To the ShareholdersStockholders and the Board of Directors of SC Health CorporationRockley Photonics Holdings Limited
Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheets of SC Health CorporationRockley Photonics Holdings Limited (the “Company”)Company) as of December 31, 20202021 and 2019,2020, the related consolidated statements of operations changes in shareholders’and comprehensive loss, stockholders' equity (deficit) and cash flows for each of the two years in the period ended December 31, 2020,2021, and the related notes (collectively referred to as the “financial“consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as ofat December 31, 20202021 and 2019,2020, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2020,2021 in conformity with accounting principlesU.S. generally accepted in the United States of America.
accounting principles.
Restatement of Financial Statements

As discussed in Note 2The Company's Ability to the financial statements, the Securities and Exchange Commission issuedContinue as a public statement entitled
Staff Statement on Accounting and Reporting Considerations for Warrants Issued by Special Purpose Acquisition Companies
(“SPACs”) (the “Public Statement”) on April 12, 2021, which discusses the accounting for certain warrants as liabilities. The Company previously accounted for its warrants as equity instruments. Management evaluated its warrants against the Public Statement, and determined that the warrants should be accounted for as liabilities. Accordingly, the 2020 and 2019 financial statements have been restated to correct the accounting and related disclosure for the warrants.
Going Concern
The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern. As discussed in Note 1 to the consolidated financial statements, if the Company is unable to raise additional funds to alleviate liquidity needshas incurred losses from operations since inception and complete a business combination by August 16, 2021 then the Company will cease all operations except for the purpose of liquidating. The liquidity condition and date for mandatory liquidation and subsequent dissolution raisehas stated that substantial doubt exists about the Company’s ability to continue as a going concern. Management’sManagement's evaluation of the events and conditions and management’s plans in regard toregarding these matters are also described in Note 1. The consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Basis for Opinion
These financial statements are the responsibility of the Company’sCompany's management. Our responsibility is to express an opinion on the Company’s financial statements based on our audit.audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (“PCAOB”)(PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our auditaudits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our auditaudits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company’sCompany's internal control over financial reporting. Accordingly, we express no such opinion.

Our auditaudits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures
F-85

included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our auditaudits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audit providesaudits provide a reasonable basis for our opinion.
/s/ WithumSmith+Brown, PCErnst & Young LLP
We have served as the Company’s auditor since 2018.2020.
San Jose, California
March 10, 2022
New York, New York
May 25, 2021
F-86
F-22

ROCKLEY PHOTONICS HOLDINGS LIMITED
Consolidated Balance Sheets
(in thousands, except share amounts and par value)
 December 31,
 20212020
Assets
Current assets
Cash and cash equivalents$36,786 $19,228 
Short-term investments, at fair value26,965 — 
Accounts receivable, net of allowance of $302 and $01,359 4,925 
Other receivables, net of allowance of $141 and $047,462 18,024 
Prepaid expenses6,795 1,605 
Other current assets609 
Total current assets119,374 44,391 
Long-term investments, at fair value17,659 — 
Property, equipment, net10,187 6,182 
Equity method investment4,879 5,202 
Intangible assets3,048 3,048 
Other non-current assets7,683 1,607 
Total assets$162,830 $60,430 
Liabilities and Shareholders’ Equity (Deficit)
Current liabilities
Trade payables$6,882 $4,413 
Accrued expenses17,360 10,395 
Debt, current portion26,312 — 
Other current liabilities1,238 998 
Total current liabilities51,792 15,806 
Long-term debt, net of current portion— 74,804 
Warrant liabilities3,477 — 
Other long-term liabilities3,743 1,127 
Total liabilities59,012 91,737 
Commitments and contingencies (Note 15)
00
Shareholders’ equity (deficit)
Ordinary shares, $0.000004 par value; 12,417,500,000 and 139,033,366 authorized as of December 31, 2021 and December 31, 2020; 127,860,639 and 83,539,382 issued and outstanding as of December 31, 2021 and December 31, 2020, respectively
— — 
Additional paid-in-capital504,714 201,576 
Accumulated deficit(400,896)(232,883)
Total shareholders’ equity (deficit)103,818 (31,307)
Total liabilities and shareholders’ equity (deficit)$162,830 $60,430 
See accompanying notes to consolidated financial statements.
SC HEALTH CORPORATION
BALANCE SHEETS (As Restated)
DECEMBER 31, 2020
   
December 31,
 
   
2020
  
2019
 
ASSETS
   
Current Assets
   
Cash
  $124,878  $772,413 
Prepaid expenses
   122,067   123,658 
  
 
 
  
 
 
 
Total Current Assets
   246,945   896,071 
Marketable securities held in Trust Account
   174,542,012   173,897,911 
  
 
 
  
 
 
 
TOTAL ASSETS
  
$
174,788,957
 
 
$
174,793,982
 
  
 
 
  
 
 
 
LIABILITIES AND SHAREHOLDERS’ EQUITY
   
Current liabilities
   
Account payable and accrued expenses
  $1,037,048  $50,115 
Accrued offering costs
   167   167 
Promissory note – related party
   100,000   —   
  
 
 
  
 
 
 
Total Current Liabilities
   1,137,215   50,282 
Deferred underwriting fee payable
   6,037,500   6,037,500 
Warrant liabilities
   19,055,750   13,566,500 
Forward Purchase Agreement liability
   2,950,567   1,309,355 
  
 
 
  
 
 
 
Total Liabilities
  
 
29,181,032
 
 
 
20,963,637
 
Commitments and Contingencies (Note 5)
   
Class A Ordinary Shares subject to possible redemption, 14,060,792 and 14,883,034 shares at $10.00 per share as of December 30, 2020 and 2019, respectively
   140,607,920   148,830,340 
Shareholders’ Equity
   
Preference shares, $0.0001 par value; 1,000,000 shares authorized; none issued and outstanding
   —     —   
Class A Ordinary Shares, $0.0001 par value; 180,000,000 shares authorized; 3,189,208 and 2,366,966 shares issued and outstanding (excluding 14,060,792 and 14,883,034 shares subject to possible redemption) as of December 31, 2020 and 2019, respectively
   319   237 
Class B Ordinary Shares, $0.00008 par value; 25,000,000 shares authorized; 5,562,500 shares issued and outstanding as of December 31, 2020 and 2019
   445   445 
Additional
paid-in
capital
   18,827,517   10,605,179 
(Accumulated deficit) Retained earnings
   (13,828,276  (5,605,856
  
 
 
  
 
 
 
Total Shareholders’ Equity
  
 
5,000,005
 
 
 
5,000,005
 
  
 
 
  
 
 
 
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY
  
$
174,788,957
 
 
$
174,793,982
 
  
 
 
  
 
 
 
The accompanying notes are an integral part of these financial statements.
F-87
F-23

Consolidated Statements of ContentsOperations and Comprehensive Loss
(in thousands, except share and per share amounts)
 Years Ended December 31,
 20212020
Revenue$8,213 $22,343 
Cost of revenue11,416 24,240 
Gross profit(3,203)(1,897)
Operating expenses:
Selling, general, and administrative expenses39,976 20,260 
Research and development expenses72,573 35,900 
Total operating expenses112,549 56,160 
Loss from operations(115,752)(58,057)
Other income (expense):
Forgiveness of PPP loan2,860 — 
Interest expense, net(4,781)(189)
Equity method investment loss(703)(1,274)
Change in fair value of debt instruments(59,916)(20,163)
Change in fair value of warrant liabilities10,827 — 
Gain (loss) on foreign currency119 (25)
Total other income (expense)(51,594)(21,651)
Loss before income taxes(167,346)(79,708)
Provision for income tax667 569 
Net loss and comprehensive loss$(168,013)$(80,277)
Net loss per share:
Basic and diluted$(1.66)$(0.96)
Weighted-average shares outstanding:
Basic and diluted100,917,939 83,457,400 
See accompanying notes to consolidated financial statements.
SC HEALTH CORPORATION
STATEMENTS OF OPERATIONS (As Restated)
   
Year Ended
December 31,
 
   
2020
  
2019
 
Operating costs
  $1,736,059  $765,662 
  
 
 
  
 
 
 
Loss from operations
  
 
(1,736,059
  
(
765,662
)
Other income:
   
Interest earned on investments held in Trust Account
   644,101   1,397,911 
Change in fair value of warrant liabilities
   (5,489,250  (4,926,250
Change in fair value of FPA liability
   (1,641,212  (1,309,355
  
 
 
  
 
 
 
Net (loss) income
  
$
(8,222,420
 
$
(5,603,356
  
 
 
  
 
 
 
Weighted average shares outstanding of Class A redeemable Ordinary Shares
   17,250,000   17,010,355 
  
 
 
  
 
 
 
Basic and diluted net income per share, Class A
  
$
0.04
 
 
$
0.08
 
  
 
 
  
 
 
 
Weighted average shares outstanding of Class B
non-redeemable
Ordinary Shares
   5,562,500   4,911,815 
  
 
 
  
 
 
 
Basic and diluted net loss per share, Class B
  
$
(1.59
 
$
(1.43
  
 
 
  
 
 
 
The accompanying notes are an integral part of these financial statements.
F-88
F-24

Consolidated Statements of ContentsShareholders’ Equity (Deficit)
(in thousands, except share amounts)
Number of
Ordinary
Shares
Ordinary Shares and Additional Paid-in CapitalAccumulated
Deficit
Total
Shareholders’
Equity
(Deficit)
Balance, December 31, 201982,792,725 $188,865 $(152,606)$36,259 
Net loss— — (80,277)(80,277)
Exercise of stock options19,404 42 — 42 
Exercise of warrants13,716 — 
Issuance of warrants— 360 — 360 
Stock-based compensation— 8,043 — 8,043 
Ordinary share issuance for acquisition of in-process
   research and development
347,389 2,298 — 2,298 
Ordinary share issuance, net of issuance costs366,148 1,961 — 1,961 
Balance, December 31, 202083,539,382 $201,576 $(232,883)$(31,307)
Net loss— — (168,013)(168,013)
Exercise of stock options1,557,218 932 — 932 
Exercise of warrants4,115,118 379 — 379 
Issuance of warrants— 263 — 263 
Conversion of convertible notes to ordinary shares15,896,210 181,404 — 181,404 
Equity consideration issued to SC Health1,777,031 17,966 — 17,966 
Equity consideration issued to PIPE10,000,000 100,000 — 100,000 
Equity consideration issued to SC Health Sponsor10,562,500 50,000 — 50,000 
Vesting of restricted stock units24,668 — — — 
Stock-based compensation— 12,013 — 12,013 
Transaction costs— (45,515)— (45,515)
Private warrants— (14,304)— (14,304)
Ordinary share issuance, net of issuance costs388,512 — — — 
Balance, December 31, 2021127,860,639 $504,714 $(400,896)$103,818 
See accompanying notes to consolidated financial statements.
SC HEALTH CORPORATION
STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (As Restated)
  
Class A
Ordinary Shares
  
Class B
Ordinary Shares
  
Additional
Paid-in

Capital
  
(Accumulated
Deficit)
Retained
Earnings
  
Total
Shareholders’
Equity
 
  
Shares
  
Amount
  
Shares
  
Amount
 
Balance – January 1, 2019
 
 
—  
 
 
$
—  
 
 
 
4,312,500
 
 $345  
$
24,655
 
 
$
(2,500
 
$
22,500
 
Issuance of Class B Ordinary Shares to Sponsor
  —     —     1,250,000   100   (100  —     —   
Sale of 17,250,000 Units, net of underwriting discounts and offering costs
  17,250,000   1,725   —     —     157,323,738   —     157,325,463 
Contribution in excess of FV of Private Warrants
  —     —     —     —     2,085,738   —     2,085,738 
Class A Ordinary Shares subject to possible redemption
  (14,883,034  (1,488  —     —     (148,828,852  —     (148,830,340
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
Net income
  —     —     —     —     —     (5,603,356  (5,603,356
Balance – December 31, 2019
 
 
2,366,966
 
 
 
237
 
 
 
5,562,500
 
  445  
 
10,605,179
 
 
 
(5,605,856
 
 
5,000,005
 
Change in value of Class A Ordinary Shares subject to possible redemption
  822,242   82   —     —     8,222,338   —     8,222,420 
Net loss
  —     —     —     —     —     (8,222,420  (8,222,420
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
Balance – December 31, 2020
 
 
3,189,208
 
 
$
319
 
 
 
5,562,500
 
 
$
445
 
 
$
18,827,517
 
 
$
(13,828,276
 
$
5,000,005
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
The accompanying notes are an integral part of these financial statements.
F-89
F-25

(in thousands)
 Years Ended December 31,
 20212020
Cash flows from operating activities:
Net loss$(168,013)$(80,277)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation of property and equipment4,640 2,787 
Gain on disposal of property and equipment— (107)
Bad debt expense and allowance for doubtful accounts820 — 
Accretion of marketable securities to redemption value(122)— 
Stock-based compensation12,013 8,043 
Change in equity-method investment323 1,274 
Change in fair value of debt instrument59,916 20,163 
Change in fair value of warrant liabilities(10,827)— 
Forgiveness of Paycheck Protection Program loan(2,860)— 
Changes in operating assets and liabilities:
Accounts receivable2,887 1,458 
Other receivables(29,579)(2,074)
Prepaid expenses and other current assets(4,868)1,307 
Other non-current assets(5,795)604 
Trade payables1,663 (3,126)
Accrued expenses10,946 3,537 
Other current and long-term liabilities2,855 (1,943)
Net cash used in operating activities(126,001)(48,354)
Cash flows from investing activities:
Purchase of property and equipment(7,840)(1,416)
Purchase of marketable securities(54,688)— 
Proceeds from sale of marketable securities10,000 — 
Proceeds from maturity of marketable securities186 — 
Payment for asset acquisition(500)(250)
Investment in equity method investee— (4,990)
Net cash used in investing activities(52,842)(6,656)
Cash flows from financing activities:
Proceeds from convertible loan notes76,723 51,781 
Principal payments on long-term debt(5,000)(1,952)
Proceeds from issuance of ordinary shares167,966 1,961 
Proceeds from Paycheck Protection Program loan— 2,860 
Proceeds from exercise of options932 42 
Proceeds from the exercise of warrants379 
Proceeds from issuance of warrants263 360 
Debt issuance costs incurred(383)(494)
Transaction costs(44,479)— 
Principal payments on finance lease— (1,231)
Net cash provided by financing activities196,401 53,334 
Net increase (decrease) in cash and cash equivalents17,558 (1,676)
Cash and cash equivalents:
Beginning of period19,228 20,904 
End of period$36,786 $19,228 
See accompanying notes to consolidated financial statements.
SC HEALTH CORPORATION
STATEMENTS OF CASH FLOWS (As Restated)
   
Year Ended December 31,
 
   
2020
  
2019
 
Cash Flows from Operating Activities:
   
Net (loss) income
  $(8,222,240 $(5,603,356
Adjustments to reconcile net (loss) income to net cash used in operating activities:
   
Interest earned on marketable securities held in Trust Account
   (644,101  (1,397,911
Change in fair value of warrant liabilities
   5,489,250   4,926,250 
Change in fair value of FPA liability
   1,641,212   1,309,355 
Transaction costs allocable to warrant liabilities
   —     325,858 
Changes in operating assets and liabilities:
   
Prepaid expenses
   1,591   (123,658
Accounts payable and accrued expenses
   986,933   47,615 
  
 
 
  
 
 
 
Net cash used in operating activities
  
 
(747,535
 
 
(515,847
  
 
 
  
 
 
 
Cash Flows from Investing Activities:
   
Investment of cash in Trust Account
   —     (172,500,000
  
 
 
  
 
 
 
Net cash used in investing activities
   —    
 
(172,500,000
  
 
 
  
 
 
 
Cash Flows from Financing Activities:
   
Proceeds from sale of Units, net of underwriting discounts paid
   —     169,050,000 
Proceeds from sale of Private Placement Warrants
   —     5,450,000 
Proceeds from promissory note – related party
   100,000   —   
Repayment of promissory note – related party
   —     (254,595
Payments of offering costs
   —     (489,458
  
 
 
  
 
 
 
Net cash provided by financing activities
  
 
100,000
 
 
 
173,755,947
 
  
 
 
  
 
 
 
Net Change in Cash
  
 
(647,535
 
 
740,100
 
Cash – Beginning
   772,413   32,313 
  
 
 
  
 
 
 
Cash – Ending
  
$
124,878
 
 
$
772,413
 
  
 
 
  
 
 
 
Non-Cash
Investing and Financing Activities:
   
Payment of offering costs through promissory note
  $—    $222,282 
  
 
 
  
 
 
 
Conversion of advances to promissory note
  $—    $32,313 
  
 
 
  
 
 
 
Initial classification of Class A Ordinary Shares subject to possible redemption
  $—    $154,107,480 
  
 
 
  
 
 
 
Change in value of Class A Ordinary Shares subject to possible redemption
  $(8,222,420 $(5,277,140
  
 
 
  
 
 
 
Initial classification of warrant liabilities
   —    $13,729,000 
  
 
 
  
 
 
 
Deferred underwriting fee payable
  $—    $6,037,500 
  
 
 
  
 
 
 
The accompanying notes are an integral part of these financial statements.
F-90
F-26

1.Description of ContentsBusiness and Significant Accounting Policies
SC HEALTH CORPORATION
Description of Business
NOTES TO FINANCIAL STATEMENTS
Rockley specializes in the research and development of integrated silicon photonics chipsets. Rockley has developed a versatile, application specific, third-generation silicon photonics platform specifically designed for the optical integration challenges facing numerous mega-trend markets. Rockley has partnered with multiple tier-1 customers across the markets to deliver complex optical systems required for transformational sensors, communications, and medical product realization.
NOTE 1 – DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS
On August 11, 2021, Rockley Photonics Limited ("Legacy Rockley") completed a business combination (the "Business Combination") with SC Health Corporation, (the “Company”a special purpose acquisition company ("SC Health") was incorporated in, with Rockley Photonics Holdings Limited and its subsidiaries surviving the Cayman Islands on December 10, 2018. The Company was formed formerger. Upon the purposeconsummation of effecting a merger, share exchange, asset acquisition, share purchase, recapitalization or similar business combination with one or more businesses (the “Business Combination”).
Although the Company is not limited to a particular industry or geographic region for purposes of consummating a Business Combination, the Company is focusing its searchbecame a publicly traded company listed on companies with operationsthe New York Stock Exchange ("NYSE") under the symbol "RKLY". For additional information on the Business Combination, please refer to Note 2, Business Combination, to these consolidated financial statements. Unless the context otherwise requires, references in these notes to "Rockley", the "Company", "we", "us", or prospects in"our" and any related terms are intended to mean the healthcare sector inpost-Business Combination consolidated company, Rockley Photonics Holdings Limited, while "Legacy Rockley" and "SC Health" refers to the Asia Pacific region. entities prior to the Business Combination.
Going Concern
The Company ishas incurred net losses since inception, has an early stageaccumulated deficit of $400.9 million as of December 31, 2021 and emerging growth company negative cash flow from operations of $126.0 million for the year ended December 31, 2021 and as such,expects to incur losses from operations for the Company is subject to all of the risks associated with early stage and emerging growth companies.
foreseeable future. As of December 31, 2020,2021, the Company had not commenced any operations. All activity through December 31, 2020 relatescash, cash equivalents and investments of approximately $81.4 million. The Company’s ability to the Company’s formation, the initial public offering (“Initial Public Offering”), which is described below, and, after the Initial Public Offering, identifying a target company for a Business Combination. The Company will not generate any operating revenues until after the completion ofmeet its initial Business Combination, at the earliest. The Company generates
non-operating
incomeobligations in the formordinary course of interest income from the proceeds derived from the Initial Public Offering.
The registration statement for the Company’s Initial Public Offering was declared effectivebusiness is dependent on July 11, 2019. On July 16, 2019, the Company consummated the Initial Public Offering of 15,000,000 units (the “Units” and, with respect to the shares of Class A Ordinary Shares included in the Units sold, the “Public Shares”), which is described in Note 4.
Simultaneously with the closing of the Initial Public Offering, the Company consummated the sale of 5,000,000 warrants (the “Private Placement Warrants”) at a price of $1.00 per Private Placement Warrant in a private placement to SC Health Holdings Limited, a Cayman Islands exempted company (the “Sponsor”), generating gross proceeds of $5,000,000, which is described in Note 5.
Following the closing of the Initial Public Offering on July 16, 2019, an amount of $150,000,000 ($10.00 per Unit) from the net proceeds of the sale of the Units in the Initial Public Offering and the sale of the Private Placement Warrants was placed in a trust account (the “Trust Account”) and invested in U.S. government securities, within the meaning set forth in Section 2(a)(16) of the Investment Company Act, with a maturity of 180 days or less or in any open-ended investment company that holds itself out as a money market fund selected by the Company meeting the conditions of Rule
2a-7
of the Investment Company Act of 1940, as amended (the “Investment Company Act”), as determined by the Company, until the earlier of: (i) the completion of a Business Combination and (ii) the distribution of the Trust Account, as described below.
On August 2, 2019, in connection with the underwriters’ election to fully exercise their over-allotment option, the Company consummated the sale of an additional 2,250,000 Units at $10.00 per Unit and the sale of an additional 450,000 Private Placement Warrants at $1.00 per Private Placement Warrant, generating total gross proceeds of $22,950,000. Following the closing, an additional $22,500,000 of net proceeds was placed in the Trust Account, resulting in $172,500,000 held in the Trust Account.
Transaction costs amounted to $10,224,407, consisting of $3,450,000 of underwriting fees, $6,037,500 of deferred underwriting fees and $736,907 of other offering costs. As of December 31, 2020, cash of $124,878 was held outside of the Trust Account and is available for working capital purposes.
F-91

Substantially all of the net proceeds of the Initial Public Offering and the sale of the Private Placement Warrants are intended to be applied toward consummating a Business Combination, and the Company’s management has broad discretion to identify targets for such a potential Business Combination and over the specific application of the funds held in the Trust Account if and when such funds are properly released from the Trust Account. The Company’s initial Business Combination must be with one or more target businesses that together have a fair market value of at least 80% of the net assets held in the Trust Account (net of amounts disbursed to management for working capital purposes and excluding deferred underwriting discount) at the time of the agreement to enter into a Business Combination. The Company will only complete a Business Combination if the post-transaction company owns or acquires 50% or more of the outstanding voting securities of the target or otherwise acquires a controlling interest in the target sufficient for it not to be required to register as an investment company under the Investment Company Act. There is no assurance that the Company will be able to complete a Business Combination successfully.
The Company will provide its holders of the outstanding Public Shares (the “public shareholders”) with the opportunity to redeem all or a portion of their Public Shares upon the completion of a Business Combination either (i) in connection with a shareholder meeting called to approve the Business Combination or (ii) by means of a tender offer. The decision as to whether the Company will seek shareholder approval of a Business Combination or conduct a tender offer will be made by the Company, solely in its discretion. The public shareholders will be entitled to redeem their Public Shares for a pro rata portion of the amount then in the Trust Account ($10.00 per Public Share, plus any pro rata interest earned on the funds held in the Trust Account and not previously released to the Company to pay its tax obligations). The
per-share
amount to be distributed to public shareholders who redeem their Public Shares will not be reduced by the deferred underwriting commissions the Company will pay to the underwriters (as discussed in Note 6). There will be no redemption rights upon the completion of a Business Combination with respect to the Company’s warrants.
The Company will proceed with a Business Combination only if the Company has net tangible assets of at least $5,000,001 upon such consummation of a Business Combination and, if the Company seeks shareholder approval, a majority of the shares voted are voted in favor of the Business Combination. If a shareholder vote is not required by law and the Company does not decide to hold a shareholder vote for business or other legal reasons, the Company will, pursuant to its amended and restated memorandum and articles of association (“Memorandum and Articles of Association”), conduct the redemptions pursuant to the tender offer rules of the U.S. Securities and Exchange Commission (“SEC”) and file tender offer documents with the SEC prior to completing a Business Combination. If, however, shareholder approval of the transactions is required by law, or the Company decidesability to obtain shareholder approval for business or legal reasons, the Company will offer to redeem shares in conjunction with a proxy solicitation pursuant to the proxy rules and not pursuant to the tender offer rules. Additionally, each public shareholder may elect to redeem their Public Shares irrespective of whether they vote for or against the proposed transaction. If the Company seeks shareholder approval in connection with a Business Combination, the Sponsor, executive officers and directors (the “initial shareholders”) have agreed to vote their Founder Shares (as defined in Note 5) and any Public Shares purchased during or after the Initial Public Offering in favor of approving a Business Combination.
Notwithstanding the foregoing, if the Company seeks shareholder approval of a Business Combination and it does not conduct redemptions pursuant to the tender offer rules, the Memorandum and Articles of Association provides that a public shareholder, together with any affiliate of such shareholder or any other person with whom such shareholder is acting in concert or as a “group” (as defined under Section 13 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)), will be restricted from redeeming its shares with respect to more than an aggregate of 20% or more of the Public Shares, without the prior consent of the Company.
The initial shareholders have agreed (a) to waive their redemption rights with respect to their Founder Shares and Public Shares held by them in connection with the completion of a Business Combination and (b) not to propose an amendment to the Memorandum and Articles of Association to modify the substance or timing of the Company’s obligation to redeem 100% of its Public Shares if the Company does not complete a Business
F-92

Combination, unless the Company provides the public shareholders with the opportunity to redeem their Public Shares in conjunction with any such amendment.
The Company initially had until January 16, 2021, or such later date asadditional financing. As a result, of a shareholder vote to amend the Memorandum and Articles of Association, to complete a Business Combination (the “Combination Period”). If the Companythere is unable to complete a Business Combination within the Combination Period, the Company will (i) cease all operations except for the purpose of winding up, (ii) as promptly as reasonably possible but not more than ten business days thereafter, redeem the Public Shares, at a
per-share
price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account including interest earned on the funds held in the Trust Account and not previously released to the Company to pay its tax obligations (less up to $100,000 of interest to pay dissolution expenses), divided by the number of then outstanding Public Shares, which redemption will completely extinguish public shareholders’ rights as shareholders (including the right to receive further liquidating distributions, if any), subject to applicable law, and (iii) as promptly as reasonably possible following such redemption, subject to the approval of the Company’s remaining shareholders and the Company’s board of directors, dissolve and liquidate, subject in each case to the Company’s obligations under Cayman Islands law to provide for claims of creditors and the requirements of other applicable law. There will be no redemption rights or liquidating distributions with respect to the Company’s warrants, which will expire worthless if the Company fails to complete a Business Combination within the Combination Period.
On January 12, 2021, the Company held an extraordinary general meeting pursuant to which the Company’s shareholders approved extending the Combination Period from January 16, 2021 to April 16, 2021 (the “Extension Date”). In connection with the approval of the extension, no shareholders elected to redeem their shares for cash.
The initial shareholders have agreed to waive their liquidation rights with respect to the Founder Shares if the Company fails to complete a Business Combination within the Combination Period. However, if the initial shareholders acquire Public Shares in or after the Initial Public Offering, such Public Shares will be entitled to liquidating distributions from the Trust Account if the Company fails to complete a Business Combination within the Combination Period. The underwriters have agreed to waive their rights to their deferred underwriting commission (see Note 6) held in the Trust Account in the event the Company does not complete a Business Combination within the Combination Period and, in such event, such amounts will be included with the other funds held in the Trust Account that will be available to fund the redemption of the Public Shares. In the event of such distribution, it is possible that the per share value of the assets remaining available for distribution will be less than the Initial Public Offering price per Unit ($10.00).
In order to protect the amounts held in the Trust Account, the Sponsor has agreed to be liable to the Company if and to the extent any claims by a vendor for services rendered or products sold to the Company, or a prospective target business with which the Company has discussed entering into a transaction agreement, reduce the amounts in the Trust Account to below the lesser of (i) $10.00 per share and (ii) the actual amount per Public Share held in the Trust Account if less than $10.00 per Public Share due to reductions in the value of the trust assets. This liability will not apply with respect to any claims by a third party who executed a waiver of any and all rights to seek access to the Trust Account nor to any claims under the Company’s indemnity of the underwriters of the Initial Public Offering against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”). Moreover, in the event that an executed waiver is deemed to be unenforceable against a third party, the Sponsor will not be responsible to the extent of any liability for such third-party claims. The Company will seek to reduce the possibility that the Sponsor will have to indemnify the Trust Account due to claims of creditors by endeavoring to have all vendors, service providers (except for the Company’s independent auditors), prospective target businesses or other entities with which the Company does business, execute agreements with the Company waiving any right, title, interest or claim of any kind in or to monies held in the Trust Account.
F-93

Going Concern
In connection with the Company’s assessment of going concern considerations in accordance with FASB’s Accounting Standards Update (“ASU”)
2014-15,
“Disclosures of Uncertainties about an Entity’s Ability to Continue as a Going Concern,” management has determined that if the Company is unable to raise additional funds to alleviate liquidity needs as well as complete a Business Combination during the Combination Period, then the Company will cease all operations except for the purpose of liquidating. The liquidity condition and date for mandatory liquidation and subsequent dissolution raise substantial doubt about the Company’sCompany's ability to continue as a going concern. No adjustmentsThe consolidated financial statements have been madeprepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the normal course of business. The consolidated financial statements do not include any adjustments relating to the carrying amounts of assets or liabilities should the Company be required to liquidate after the Combination Period. The Company intends to complete a Business Combination before the mandatory liquidation date.
NOTE 2 – RESTATEMENT OF PREVIOUSLY ISSUED FINANCIAL STATEMENTS
On April 12, 2021, the Staff of the SEC issued a statement entitled “Staff Statement on Accounting and Reporting Considerations for Warrants Issued by Special Purpose Acquisition Companies.” In the statement, the SEC Staff, among other things, highlighted potential accounting implications of certain terms that are common in warrants issued in connection with the initial public offerings of special purpose acquisition companies such as the Company. As a result of the Staff statement and in light of evolving views as to certain provisions commonly included in warrants issued by special purpose acquisition companies, we
re-evaluated
the accounting for our Warrants under ASC
815-40,
Derivatives and Hedging—Contracts in Entity’s Own Equity, and concluded that they do not meet the criteria to be classified in stockholders’ equity. Since the Warrants meet the definition of a derivative under ASC
815-40,
we have restated the financial statements to classify the Warrants as liabilities on the balance sheet at fair value, with subsequent changes in their respective fair values recognized in the consolidated statement of operations and comprehensive income (loss) at each reporting date.
The Company’s prior accounting treatment for the Warrants was equity classification rather than as derivative liabilities. Accounting for the Warrants as liabilities pursuant to ASC
815-40
requires that the Company
re-measure
the Warrants to their fair value each reporting period and record the changes in such value in the statement of operations. Accordingly, the Company has restated the valuerecoverability and classification of recorded asset amounts or the Warrants in our financial statements included herein (“Restatement”).amounts and classification of liabilities that might result from the outcome of this uncertainty.
The Company's future liquidity needs, and ability to address those needs, will largely be determined by its ability to obtain additional financing on terms acceptable to us. The Company will continue to seek additional capital through the sale of debt or equity, or other arrangements, however, there can be no assurance that we will be able to raise additional capital when needed or under acceptable terms, if at all. The sale of additional equity may dilute existing shareholders. If the Company raises funds by issuing debt securities, these debt securities would have rights, preferences, and privileges senior to the holders of ordinary shares. Issued debt securities may contain covenants that limit the Company's ability to pay dividends or make other distributions to shareholders. If we are unable to obtain additional financing, operations may be scaled back or discontinued.
Global Pandemic
The following summarizesCOVID-19 global pandemic has prompted extraordinary measures by governments and businesses to control the effectspread of COVID-19 in most or all regions throughout the world. These actions have included travel bans, quarantines, and similar mandates for individuals to substantially restrict normal activities and for businesses to curtail normal operations.
The COVID19 pandemic has adversely impacted our operational efficiency and caused delays in operational activities. During the year ended December 31, 2021,we continued to take cautious steps to protect our workforce, support community efforts, and follow local government guidelines. Certain key laboratory employees and facilities have continued internal testing and laboratory work to the extent necessary to service customer commitments. The remaining non-essential workforce were recommended to continue performing their duties from home. The ongoing impact will depend on the duration of the Restatement on each financial statement line item for each period presented herein, each prior interim periodpandemic which is being mitigated by the vaccination of the current fiscal year,general population and asgradual easing of the date of the Company’s consummation of its IPO.
restrictions.
Balance Sheet as of
July 16, 2019
  
As Reported
  
Period
Adjustment
  
As Restated
 
Warrant Liabilities
  $—    $7,675,000  $7,675,000 
Total Liabilities
   5,996,720   7,675,000   13,671,720 
Ordinary Shares subject to redemption
   141,035,230   (7,675,000  133,360,230 
Class A Ordinary Shares
   90   76   166 
Additional
paid-in
capital
  $5,002,328  $288,038  $5,290,366 
Retained earnings (Accumulated deficit)
   (2,856  (288,114  (290,970
Total Stockholders’ Equity
  $5,000,007  $—    $5,000,007 
Number of shares subject to possible redemption
   14,103,523   (767,500  13,336,023 
F-94

Balance Sheet as of
September 30, 2019 (unaudited)

  
As Reported
   
Period
Adjustment
  
As Restated
 
Warrant Liabilities
  $—     $16,944,500  $16,944,500 
FPA Liability
   —      1,325,333   1,325,333 
Total Liabilities
   6,075,351    18,269,833   24,345,184 
Ordinary Shares subject to redemption
   163,320,810    (18,269,830  145,050,980 
Class A Ordinary Shares
   92    182   274 
Additional
paid-in
capital
  $4,429,246   $9,955,256  $14,384,502 
Retained earnings (Accumulated deficit)
   570,225    (9,955,441  (9,385,216
Total Stockholders’ Equity
  $5,000,008   $(3 $5,000,005 
Number of shares subject to possible redemption
   16,332,081    (1,826,983  14,505,098 
Balance Sheet as of
December 31, 2019

  
As Reported
   
Period
Adjustment
  
As Restated
 
Warrant Liabilities
  $—     $13,566,500  $13,566,500 
FPA Liability
   —      1,309,355   1,309,355 
Total Liabilities
   6,087,782    14,875,855   20,963,637 
Ordinary Shares subject to redemption
   163,706,190    (14,875,850  148,830,340 
Class A Ordinary Shares
   88    149   237 
Additional
paid-in
capital
  $4,043,870   $6,561,309  $10,605,179 
Retained earnings (Accumulated deficit)
  $955,607   $(6,561,463 $(5,605,856
Total Stockholders’ Equity
  $5,000,010   $(5 $5,000,005 
Number of shares subject to possible redemption
   16,370,619    (1,487,585  14,883,034 
Statement of Operations for the three months ended
September 30, 2019 (unaudited)
  
As Reported
  
Period
Adjustment
  
As Restated
 
Transaction costs allocable to warrant liabilities
  $—    $(325,858 $(325,858
Change in fair value of warrant liabilities
   —     (8,304,250  (8,304,250
Change in fair value of FPA liability
   —     (1,325,333  (1,325,333
Net income
  $572,845  $(9,955,441 $(9,382,596
Basic and diluted net loss per share, Class B
  $(0.02 $(1.83 $(1.85
Statement of Operations for the nine months ended September 30, 2019
(unaudited)
  
As Reported
  
Period
Adjustment
  
As Restated
 
Transaction costs allocable to warrant liabilities
  $—    $(325,858 $(325,858
Change in fair value of warrant liabilities
   —     (8,304,250  (8,304,250
Change in fair value of FPA liability
   —     (1,325,333  (1,325,333
Net income
  $572,725  $(9,955,441 $(9,382,716
Basic and diluted net loss per share, Class B
  $(0.03 $(2.12 $(2.15
Statement of Operations for the year ended December 31, 2019
  
As Reported
  
Period
Adjustment
  
As Restated
 
Transaction costs allocable to warrant liabilities
  $—    $(325,858 $(325,858
Change in fair value of warrant liabilities
   —     (4,926,250  (4,926,250
Change in fair value of FPA liability
   —     (1,309,355  (1,309,355
Net income
  $958,107  $(6,561,463 $(5,603,356
Basic and diluted net loss per share, Class B
  $(0.09 $(1.34 $(1.43
F-95

Statement of Cash Flows for the period ended September 30, 2019
(unaudited)
  
As Reported
   
Period
Adjustment
  
As Restated
 
Change in fair value of warrant liabilities
  $—     $8,304,250  $8,304,250 
Change in fair value of FPA liability
   —      1,325,333   1,325,333 
Transaction costs allocable to warrant liabilities
   —      325,858   325,858 
Net income (loss)
  $572,725   $(9,955,441 $(9,382,716
Initial classification of warrant liabilities
  $—     $8,640,250  $8,640,250 
Initial classification of Ordinary Shares subject to possible redemption
  $162,747,730   $(8,640,250 $154,107,480 
Change in Ordinary Shares subject to possible redemption
  $958,460   $(6,235,600 $(5,277,140
Statement of Cash Flows for the year ended December 31, 2019
  
As Reported
   
Period
Adjustment
  
As Restated
 
Change in fair value of warrant liabilities
  $—     $4,926,250  $4,926,250 
Change in fair value of FPA liability
   —      1,309,355   1,309,355 
Transaction costs allocable to warrant liabilities
   —      325,858   325,858 
Net income (loss)
  $958,107   $(6,561,463 $(5,603,356
Initial classification of warrant liabilities
  $—     $8,640,250  $8,640,250 
Initial classification of Ordinary Shares subject to possible redemption
  $162,747,730   $(8,640,250 $154,107,480 
Change in Ordinary Shares subject to possible redemption
  $958,460   $(6,235,600 $(5,277,140
Balance Sheet as of
March 31, 2020 (unaudited)
  
As Reported
   
Period
Adjustment
  
As Restated
 
Warrant Liabilities
  $—     $13,512,000  $13,512,000 
FPA Liability
   —      1,469,453   1,469,453 
Total Liabilities
   6,162,362    14,981,453   21,143,815 
Ordinary Shares subject to redemption
   164,051,550    (14,981,450  149,070,100 
Class A Ordinary Shares
   84    150   234 
Additional
paid-in
capital
  $3,698,514   $6,666,908  $10,365,422 
Retained earnings
  $1,300,963   $(6,667,061 $(5,366,098
Total Stockholders’ Equity
  $5,000,006   $(3 $5,000,003 
Number of shares subject to possible redemption
   16,405,155    (1,498,145  14,907,010 
Balance Sheet as of
June 30, 2020 (unaudited)
  
As Reported
   
Period
Adjustment
  
As Restated
 
Warrant Liabilities
  $—     $15,255,500  $15,255,500 
FPA Liability
   —      1,921,380   1,921,380 
Total Liabilities
   6,051,273    17,176,880   23,228,153 
Ordinary Shares subject to redemption
   163,985,720    (17,176,880  146,808,840 
Class A Ordinary Shares
   85    172   257 
Additional
paid-in
capital
  $3,764,343   $8,862,316  $12,626,659 
Retained earnings (Accumulated deficit)
  $1,235,129   $(8,862,488 $(7,627,359
Total Stockholders’ Equity
  $5,000,002   $—    $5,000,002 
Number of shares subject to possible redemption
   16,398,572    (1,717,688  14,680,884 
F-96

Balance Sheet as of
September 30, 2020 (unaudited)
  
As Reported
   
Period
Adjustment
  
As Restated
 
Warrant Liabilities
  $—     $16,240,750  $16,240,750 
FPA Liability
   —      1,843,590   1,843,590 
Total Liabilities
   6,059,256    18,084,340   24,143,596 
Ordinary Shares subject to redemption
   163,764,550    (18,084,340  145,680,210 
Class A Ordinary Shares
   87    181   268 
Additional
paid-in
capital
  $3,985,511   $9,769,767  $13,755,278 
Retained earnings (Accumulated deficit)
  $1,013,967   $(9,769,948 $(8,755,981
Total Stockholders’ Equity
  $5,000,010   $—    $5,000,010 
Number of shares subject to possible redemption
   16,376,455    (1,808,434  14,568,021 
Balance Sheet as of
December 31, 2020
  
As Reported
  
Period
Adjustment
  
As Restated
 
Warrant Liabilities
  $—    $19,055,750  $19,055,750 
FPA Liability
   —     2,950,567   2,950,567 
Total Liabilities
   7,174,715   22,006,317   29,181,032 
Ordinary Shares subject to redemption
   162,614,240   (22,006,320  140,607,920 
Class A Ordinary Shares
   99   220   319 
Additional
paid-in
capital
  $5,135,809  $13,691,708  $18,827,517 
Retained earnings (Accumulated deficit)
  $(136,351 $(13,691,925 $(13,828,276
Total Stockholders’ Equity
  $5,000,002  $3  $5,000,005 
Number of shares subject to possible redemption
   16,261,424   (2,200,632  14,060,792 
Statement of Operations for the three months ended March 31, 2020
(unaudited)
  
As Reported
  
Period
Adjustment
  
As Restated
 
Change in fair value of warrant liabilities
  $—    $54,500  $54,500 
Change in fair value of FPA liability
   —     (160,098  (160,098
Net income (loss)
  $346,594  $(105,598 $239,758 
Basic and diluted net loss per share, Class B
  $(0.04 $0.27  $(0.06
Statement of Operations for the six months ended June 30, 2020 (unaudited)
  
As Reported
  
Period
Adjustment
  
As Restated
 
Change in fair value of warrant liabilities
  $—    $(1,689,000 $(1,689,000
Change in fair value of FPA liability
   —     (612,025  (612,025
Net income (loss)
  $279,522  $(2,301,025 $(2,021,503
Basic and diluted net loss per share, Class B
  $(0.06 $(0.42 $(0.48
Statement of Operations for the three months ended June 30, 2020
(unaudited)
  
As Reported
  
Period
Adjustment
  
As Restated
 
Change in fair value of warrant liabilities
  $—    $(1,743,500 $(1,743,500
Change in fair value of FPA liability
   —     (451,927  (451,927
Net income (loss)
  $(65,834 $(2,195,427 $(2,261,261
Basic and diluted net loss per share, Class B
  $(0.02 $(0.40 $(0.42
Statement of Operations for the nine months ended September 30, 2020
(unaudited)
  
As Reported
  
Period
Adjustment
  
As Restated
 
Change in fair value of warrant liabilities
  $—    $(2,674,250 $(2,674,250
Change in fair value of FPA liability
   —     (534,235  (534,235
Net income (loss)
  $58,360  $(3,208,485 $(3,150,125
Basic and diluted net loss per share, Class B
  $(0.10 $(0.58 $(0.68
F-97

Statement of Operations for the three months ended September 30, 2020
(unaudited)
  
As Reported
  
Period
Adjustment
  
As Restated
 
Change in fair value of warrant liabilities
  $—    $(985,250 $(985,250
Change in fair value of FPA liability
   —     77,790   77,790 
Net income (loss)
  $(221,162 $(907,460 $(1,128,622
Basic and diluted net loss per share, Class B
  $(0.04 $(0.16 $(0.20
Statement of Operations for the year ended December 31, 2020
  
As Reported
  
Period
Adjustment
  
As Restated
 
Change in fair value of warrant liabilities
  $—    $(5,489,250 $(5,489,250
Change in fair value of FPA liability
   —     (1,641,212  (1,641,212
Net income (loss)
  $(1,091,958 $(3,921,977 $(8,222,420
Basic and diluted net loss per share, Class B
  $(0.31 $(1.28 $(1.59
Statement of Cashflows for the period ended
March 31, 2020 (unaudited)
  
As Reported
   
Period
Adjustment
  
As Restated
 
Change in fair value of warrant liabilities
  $—     $(54,500 $(54,500
Change in fair value of FPA liability
   —      160,098   160,098 
Net income (loss)
  $346,594   $(105,598 $239,758 
Statement of Cashflows for the period ended
June 30, 2020 (unaudited)
  
As Reported
   
Period
Adjustment
  
As Restated
 
Change in fair value of warrant liabilities
  $—     $1,689,000  $1,689,000 
Change in fair value of FPA liability
   —      612,025   612,025 
Net income (loss)
  $279,522   $(2,301,025 $(2,021,503
Statement of Cashflows for the period ended
September 30, 2020 (unaudited)
  
As Reported
   
Period
Adjustment
  
As Restated
 
Change in fair value of warrant liabilities
  $—     $2,674,250  $2,674,250 
Change in fair value of FPA liability
   —      534,235   534,235 
Net income (loss)
  $58,360   $(3,208,485 $(3,150,125
Statement of Cashflows for the year ended
December 31, 2020
  
As Reported
  
Period
Adjustment
  
As Restated
 
Change in fair value of warrant liabilities
  $—    $5,489,250  $5,489,250 
Change in fair value of FPA liability
   —     1,641,212   1,641,212 
Net income (loss)
  $(1,091,958 $(7,130,462 $(8,222,420

NOTE 3 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIESF-27


Basis of Presentation and Preparation
The accompanying consolidated financial statements have been prepared by the Company, and reflect all adjustments, consisting only of normal recurring adjustments, that are, in the opinion of management, necessary for the fair presentation of our financial position, results of operations, comprehensive income, cash flows and shareholders’ equity for the periods presented. The consolidated financial statements are presentedprepared in accordance with accounting principlesU.S. generally accepted in the United States of Americaaccounting principles (“GAAP”) and pursuant to the rules and regulations of the U.S. SEC.
Emerging Growth Company
The Company is an “emerging growth company,” as defined in Section 2(a) of All intercompany transactions and balances between the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the independent registered public accounting firm attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and shareholder approval of any golden parachute payments not previously approved.
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Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to
non-emerging
growth companies but any such election to opt out is irrevocable. The Company has elected not to opt out of such extended transition period which means that when a standard is issued or revised and it has different application dates for public or private companies,legal entities comprising the Company have been eliminated in consolidation.
We accounted for the Business Combination as an emerging growtha forward recapitalization in accordance with GAAP (the "Forward Recapitalization"). Under this method of accounting, SC Health was treated as the acquired company can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of the Company’s financial statement with another public company which is neither an emerging growth company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.
The Company will remain an emerging growth company until the earlier of (1) the last day of the fiscal year (a) following the fifth anniversary of the completion of its Initial Public Offering, (b) in which the Company has total annual gross revenue of at least $1.07 billion, or (c) in which the Company isand Legacy Rockley was deemed to be the accounting acquirer for financial reporting purposes. Accordingly, for accounting purposes, the Forward Recapitalization was treated as the equivalent of Legacy Rockley issuing stock for the net assets of SC Health, accompanied by a “large accelerated filer,” which meansrecapitalization. The net assets of SC Health are stated at historical cost, with no goodwill or other intangible assets recorded. The consolidated assets, liabilities and results of operations prior to the market valueForward Recapitalization are those of its Ordinary Shares that is held by
non-affiliates
exceeds $700 million asLegacy Rockley. The consolidated financial statements of the prior June 30th,combined company post-Forward Recapitalization represents the combined results of Rockley and (2)SC Health beginning August 11, 2021, the date on which the Company has issued more than $1.0 billionBusiness Combination was consummated. The shares, corresponding capital amounts and earnings per share available for shareholders of Legacy Rockley, prior to the Business Combination, converted into the right to receive 2.4835 shares (the "Exchange Ratio") of ordinary shares, par value $0.000004 (the "ordinary shares"). The recapitalization of the number of ordinary shares attributable to Legacy Rockley is reflected retroactively as shares reflecting the Exchange Ratio to the earliest period presented and is utilized for calculating earnings per share in
non-convertible
debt securities during the all prior three-year period. References herein to “emerging growth company” shall have the meaning associated with it in the JOBS Act.periods presented.
Use of Estimates
The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. Such estimates include, but are not limited to, revenue recognition, reserves and allowances; valuation of intangibles; product warranties; employee compensation and benefit accruals; stock-based compensation; loss contingencies; income taxes; fair value measurements; and warrant liabilities. Actual results could differ materially from those estimates. Management’s estimates include, as applicable, the anticipated impacts of the COVID-19 pandemic.
Cash and Cash Equivalents
Cash and cash equivalents include short-term, highly liquid investments with an original maturity of three months or less at the time of purchase.
Accounts Receivable
Accounts receivable is recorded at the invoiced amount and do not bear interest. We assess the need for an allowance for doubtful accounts based upon an analysis of past credit history and the current financial condition of its customers, as well as the consideration of expected trends based upon characteristics of the accounts and general economic conditions. Account balances are written off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote.
Equity Method Investments
Equity method investments are all entities over which we have significant influence but not control or joint control. Under the equity method of accounting, the investments are initially recognized at cost and adjusted thereafter to recognize the Company’s share of the post-acquisition profits or losses of the investee in the consolidated statement of operations and comprehensive loss. Earnings and losses of equity method investments are based on the most recently available financial statements of the investee. Basis differences between the cost of an equity method investment and the underlying equity in the long-lived assets are amortized over the estimated economic useful life of the underlying long-lived asset. We periodically review our equity method investments for impairment and record a reduction in the carrying value, if and when necessary. To date, no such impairment losses have been recorded.
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Available-for-Sale Investments
Making estimates requires managementThe investments in debt securities are classified as available-for-sale investments. Debt securities primarily consist of corporate bonds, commercial paper and U.S. Treasury debt securities. These investments are primarily held in the custody of a major financial institution. A specific identification method is used to exercise significant judgment. Itdetermine the cost basis of debt securities sold. These investments are recorded in the consolidated balance sheets at fair value.
Unrealized gains and temporary losses, net of related taxes, are included in accumulated other comprehensive income (loss) ("AOCI"). Upon realization, those amounts are reclassified from AOCI to earnings. The amortization of premiums and discounts on the investments are included in our results of operations. Realized gains and losses are calculated based on the specific identification method.
We classify our investments as current or non-current based on the nature of the investment and their availability for use in current operations.
Other-than-Temporary Impairments on Investments
All of our available-for-sale investments are subject to periodic impairment review. When the fair value of a debt security is less than its amortized cost, it is deemed impaired, and we assess whether the impairment is other-than-temporary. An impairment is considered other-than-temporary if (i) we have the intent to sell the security, (ii) it is more likely than not that we will be required to sell the security before recovery of the entire amortized cost basis, or (iii) we do not expect to recover the entire amortized cost basis of the security. If impairment is considered other-than-temporary based on condition (i) or (ii) described above, the entire difference between the amortized cost and the fair value of the debt security is recognized in the results of operations. If an impairment is considered other-than-temporary based on condition (iii) described above, the amount representing credit losses (defined as the difference between the present value of the cash flows expected to be collected and the amortized cost basis of the debt security) is recognized in earnings, and the amount relating to all other factors is recognized in other comprehensive income (OCI).
Property and Equipment, Net
Property and equipment are recorded at least reasonably possiblecost and presented net of accumulated depreciation and amortization. Significant additions or improvements extending the useful life of an asset are capitalized, while repairs and maintenance costs are expensed as incurred. Leasehold improvements are amortized on a straight-line basis over the shorter of the term of the lease or the useful life of the assets. Depreciation and amortization are computed using the straight-line method over the estimated useful lives of the related assets.
Computer equipment3 years
Lab equipment3 years
Furnitures and fixtures4 years
Leasehold improvementsShorter of the lease term and the useful life
Impairment of Long-Lived Assets
We evaluate our long-lived assets, such as property and equipment, and right-of-use assets for impairment whenever events or changes in circumstances indicate that the estimatecarrying value of assets or asset group may not be recoverable. Recoverability of these assets or asset groups is measured by comparing their carrying value to the future net undiscounted cash flows the assets are expected to generate over their remaining economic life. If such assets or asset groups are considered impaired, the impairment to be recognized is measured by the amount by which the carrying value of the assets exceeds their fair value.
The Company tests other intangible assets not subject to amortization for impairment annually and more frequently if events or changes in circumstances between annual tests indicate that it is more likely than not that the asset is impaired.
For the purposes of assessing impairment, assets are grouped at the lowest levels for which there are separately identifiable cash inflows which are largely independent of the cash inflows from other assets or groups of assets. To date, no such impairment losses have been recorded.
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Revenue Recognition
We generate our revenue principally from development services, which entails developing the customer-specific designs of photonics chips. Revenue is recognized when control of promised goods and services are transferred to customers in an amount that reflects the expected consideration in exchange for those products and services. This principle is achieved by applying the following five-step approach:
Identification of the contract with a customer—A contract with a customer exists when we enter into an enforceable contract with a customer that defines each party’s rights and obligations regarding the goods or services to be transferred and identifies the payment terms related to these goods or services, the contract has commercial substance, and we determine that collection of substantially all consideration for goods or services that are transferred is probable based on the customer’s intent and ability to pay the promised consideration. We consider the terms and conditions of the contracts and customary business practices in identifying contracts under Topic 606 Revenue from Contracts with Customers. Our contracts with a customer generally consist of a development services contract against which statements of work (“SOW”) are issued. Each SOW contains one or more agreed-upon projects. We consider the arrangement to be the development services contract combined with the SOW. While the typical duration of a development services contract is multiple years, we generally expect the duration of agreed-upon projects to be six months or less. Generally, our customers have the right to cancel their contracts at any time.
Identification of the performance obligations in the contract—Performance obligations promised in a contract are identified based on the goods or services that will be transferred to the customer that are both capable of being distinct and are distinct in the context of the contract. To the extent a contract includes multiple promised goods or services, we apply judgment to determine whether promised goods or services are capable of being distinct and distinct in the context of the contract. If these criteria are not met, the promised goods or services are accounted for as a combined performance obligation. The individual components of the development services are generally capable of being distinct but not distinct in the context of the contract unless all the goods and services within a certain agreed-upon project of the contract are completed. Generally, the deliverables associated with each agreed-upon project, when combined, are considered a distinct performance obligation.
Determination of the transaction price—The transaction price is determined based on the consideration to which we are entitled in exchange for transferring goods or services to the customer. Our contracts generally do not contain a significant amount of variable consideration as the price of our services are generally fixed at the inception of the agreed-upon project. The Company excludes sales taxes and other taxes from the measurement of transaction price. None of the contracts contain a significant financing component.
Allocation of the transaction price to the performance obligations in the contract—Contracts that contain multiple performance obligations require an allocation of the transaction price to each performance obligation based on a relative standalone selling price (“SSP”). The Company prices each agreed-upon project with an SOW at SSP based on the expected cost plus a margin approach.
Recognition of revenue when or as performance obligations are satisfied—We satisfy performance obligations at a point in time for the development services since the customers do not simultaneously receive and consume the benefits, we do not create or enhance an asset that the customer controls, and we do not have an enforceable right to payment for the performance completed to date. The contracts also contain substantive acceptance terms for each agreed-upon project. Revenue is recognized at the time the related performance obligation is satisfied through the transfer of control of a promised good or service to a customer, which is upon achievement of the agreed-upon project and acceptance by the customer.
Contract balances—The timing of revenue recognition may differ from the timing of invoicing to customers. Accounts receivable is recorded when the right to consideration is unconditional. We generally have the right to invoice the customer upon acceptance of the agreed-upon project. The payment terms on invoiced amounts are typically 30-45 days, and such amounts are nonrefundable. In situations where revenue recognition occurs before invoicing, an unbilled receivable is recorded, which represents a contract asset. Deferred revenue is recognized if we have an unconditional right to bill or have collected consideration in advance of the right to recognize revenue. There have been no contract balances recorded to date.
Costs to obtain and fulfill a contract—Incremental costs incurred to obtain a contract with a customer are required to be capitalized and amortized over the period in which the goods and services to which the asset relates are transferred to the customer. We have not incurred any incremental costs in connection with obtaining the revenue contracts. We recognize an asset from the costs to fulfill a contract only if, the costs relate directly to a contract or an anticipated
F-30


contract, the costs generate or enhance resources of the Company that will be used in satisfying a performance obligation in the future, and the costs are expected to be recovered. These costs have been insignificant to date.
Foreign Currency Transactions
The Company’s reporting currency is the U.S. dollar and the functional currency of the Company’s foreign subsidiaries is the U.S. dollar. Assets and liabilities that are not denominated in the functional currency are remeasured into the functional currency with any related gain or loss recorded in earnings.
Transaction gains and losses that arise from exchange rate fluctuations on transactions denominated in a currency other than the functional currency are included in realized and unrealized losses/(gains) on foreign currency in the accompanying consolidated statements of operations and comprehensive loss.
Segment Information
Operating segments are defined as components of an entity for which discrete financial information is available that is regularly reviewed by the Chief Operating Decision Maker (“CODM”) in deciding how to allocate resources to an individual segment and in assessing performance. The Company’s Chief Executive Officer is the CODM. The CODM reviews financial information presented on a consolidated basis for purposes of making operating decisions, allocating resources, and evaluating financial performance. As such, the Company determined that it has 1 operating and reportable segment.
Concentration of Risk
Financial instruments that potentially subject us to significant concentrations of credit risk consist principally of cash and cash equivalents, available-for-sale investments, accounts receivable and revenue. We maintain cash balances at financial institutions that management believes are high-credit, quality financial institutions, where deposits, at times, exceed the Federal Deposit Insurance Corporation limits.
Net Loss Per Share
Basic earnings per share is calculated using our weighted-average outstanding ordinary shares. Diluted earnings per share is calculated using our weighted-average outstanding ordinary shares including the dilutive effect of a condition, situation or set of circumstances that existed atoutstanding equity instruments as determined under the treasury stock method. For periods in which we report net losses, diluted net loss per ordinary share attributable to ordinary stockholders is the same as basic net loss per ordinary share attributable to ordinary stockholders, because all potentially dilutive ordinary shares are anti-dilutive.
Stock-Based Compensation
We recognize all stock-based awards to employees and directors as stock-based compensation expense based upon their fair values on the date of grant. Compensation expense is generally recognized as expense on a straight-line basis over the financial statements,service period based on the vesting requirements. We recognize forfeitures as they occur. We estimate the fair value of stock options granted to employees using the Black-Scholes option pricing model, which management consideredrequires the input of subjective assumptions, including (i) the fair value of ordinary shares, (ii) the expected stock price volatility, (iii) the expected term of the award, (iv) the risk-free interest rate and (v) expected dividends. The grant-date fair value of restricted stock is calculated based on the fair value of the underlying ordinary shares .
We measure nonemployee awards at their fair value on the adoption date of ASU No. 2018-07. Following the adoption of ASU No. 2018-07 on January 1, 2018, the accounting for nonemployee awards is consistent with the accounting for employee stock-based compensation as described above.
We granted options and restricted stock units which vest on the satisfaction of a service-based condition.
Warrants
We determine the accounting classification of warrants, as either liability or equity classified, by first assessing whether the warrants meet liability classification in formulating its estimate, could changeaccordance with ASC 480-10, Accounting for Certain Financial Instruments with Characteristics of both Liabilities and Equity, then in the near term dueaccordance with ASC 815-40, Accounting for Derivative Financial Instruments Indexed to one or more future events. Accordingly, the actual results could differ significantly from those estimates.
and Potentially Settled in, a Company’s Own Stock. Under ASC 480,
Investments Held in Trust AccountF-31

At December 31, 2020 and 2019, the assets held in the Trust Account were invested in money market funds.
Warrantwarrants are considered liability classified if the warrants are mandatorily redeemable, obligate the Company to settle the warrants or the underlying shares by paying cash or other assets, and FPA Liability (restated)
The Company accounts for the Warrants and FPA as either equity-classifiedwarrants that must or liability-classified instruments based on an assessmentmay require settlement by issuing variable number of the specific terms of the Warrants and the FPA and applicable authoritative guidance in Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 480, Distinguishing Liabilities from Equity (“ASC 480”) and ASC 815, Derivatives and Hedging (“ASC 815”). The assessment considers whether the Warrants and FPA are freestanding financial instruments pursuant to ASC 480,shares. If warrants do not meet the definition of a liability pursuant to ASC 480, and meet all of the requirements for equity classification under ASC 815, including480-10, the Company assesses the requirements under ASC 815-40, which states that contracts that require or may require the issuer to settle the contract for cash are liabilities recorded at fair value, irrespective of the likelihood of the transaction occurring that triggers the net cash settlement feature. If the warrants do not require liability classification under ASC 815-40, in order to conclude equity classification, the company also assesses whether the Warrants and FPAwarrants are indexed to the Company’s own Ordinary Sharesordinary shares and whether the holderswarrants are classified as equity under ASC 815-40 or other U.S. GAAP. After all such assessments, the Company concludes whether the warrants are classified as liability or equity. Liability classified warrants require fair value accounting at issuance and subsequent to initial issuance with all changes in fair value after the issuance date recorded in the statements of operations and comprehensive loss. Equity classified warrants only require fair value accounting at issuance with no changes recognized subsequent to the Warrants could potentially require “net cash settlement” inissuance date.
Leases
Our lease portfolio is comprised of two major classes: real estate leases, which are the majority of our leased assets, are accounted for as operating leases and a circumstance outside ofmanufacturing equipment lease accounted for as a finance lease on the Company’s control, among other conditions for equity classification. This assessment, which requiresconsolidated balance sheet.
We classify leases as either operating or financing. We determine if an arrangement is a lease at inception by evaluating whether the arrangement conveys the right to use an identified asset and whether we obtain substantially all the economic benefits from and have the ability to direct the use of professional judgment,the asset. Operating lease assets are included under other non-current assets and operating lease liabilities under other current and long-term liabilities, respectively in the consolidated balance sheets. We recognize lease expense for operating leases on a straight-line basis over the term of the lease. Finance lease asset is conductedincluded under property, equipment, and finance lease right-of-use assets, net and finance lease liabilities, current portion under other current liabilities in the consolidated balance sheets. Finance ROU assets are amortized on a straight-line basis over their estimated useful lives.
ROU assets represent the right to use an underlying asset for the lease term and lease liabilities represent the obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As the Company’s leases do not provide an implicit rate, an incremental borrowing rate based on the information available at the timecommencement date in determining the present value of issuancelease payments is used. The operating lease ROU asset includes any lease payments made and excludes lease incentives. Lease terms may include options to extend or terminate the lease when it is reasonably certain that the option will be exercised. Lease expense for lease payments is recognized on a straight-line basis over the lease term. The Company has lease agreements with lease and non-lease components, which are generally combined.
We elected, as an accounting policy for leases of real estate, to account for lease and non-lease components in a contract as a single lease component. In addition, the recognition requirements are not applied to leases with a term of twelve months or less. Rather, the lease payments for short-term leases are recognized on the consolidated statements of operations and comprehensive loss on a straight-line basis over the lease term.
Variable payments, such as common area charges, maintenance, insurance and taxes, are primarily based on the amount of space occupied. These payments in the Company’s leases are not dependent on an index or a rate and are excluded from the measurement of the Warrantslease liabilities and executionrecognized in the consolidated statements of operations and comprehensive loss in the FPA and as of each subsequent quarterly period end date whilein which the Warrants and FPA are outstanding. For issuedobligation for those payments is incurred. The Company remeasures lease payments when the contingency underlying such variable payments is resolved such that some or modified warrants that meet all of the criteriaremaining payments become fixed.
Cost of Revenue
Our cost of revenue consists of costs related to the Company’s development services which includes cost of materials, cost associated with packaging and assembly, testing and shipping, cost of personnel, including stock-based compensation, and equipment associated with manufacturing support, logistics and quality assurance, overhead and occupancy costs.
F-32


Research and Development Expenses (R&D)
Research and development expense consists primarily of personnel costs for equity classification, such warrantsengineers and third parties engaged in the design and development of products, software and technologies, including salary, bonus and share-based compensation expense, project material costs, services and depreciation. The Company expenses research and development costs as they are requiredincurred.
Selling, General and Administrative Expenses
Selling, general and administrative expenses consist of human capital related expenses for employees involved in general corporate functions, including executive management and administration, accounting, finance, tax, legal, information technology, marketing, and human resources; depreciation expense and rent relating to facilities; travel costs; professional fees; and other general corporate costs. Human capital expenses primarily include salaries, benefits, bonuses and stock-based compensation. As we continue to grow as a company, we expect that our selling, general and administrative costs will increase on an absolute dollar basis.
Income Taxes
Deferred income taxes are provided on a liability method, whereby deferred income tax assets are recognized for deductible temporary differences, operating losses, and tax loss carryforwards, and deferred income tax liabilities are recognized for taxable temporary differences. Deferred income tax balances reflect the effects of temporary differences between the carrying amounts of assets and liabilities and their tax bases and are stated at enacted tax rates expected to be recorded asin effect when taxes are actually paid or recovered. Deferred income tax assets are reduced by a componentvaluation allowance when, considering all sources of additional
paid-in
capital attaxable income, in the timeopinion of issuance. For issuedmanagement, it is more likely than not that some portion or
F-99

modified warrants that dothe deferred income tax assets will not meet allbe realized. Deferred income tax assets and liabilities are adjusted for the criteria for equity classification, liability-classified warrants are required to be recorded at their initial fair valueeffects of changes in tax laws and rates on the date of issuance, and each balance sheet date thereafter. Changes in the estimated fair value of such warrants are recognized as a
non-cash
gain or loss on the statements of operations.enactment.
The Company accounts forrecognizes the Warrants and FPAs in accordance with ASC
815-40
under which the Warrants and FPAs do not meet the criteria for equity classification and must be recorded as liabilities. The fair value of the Public Warrants was initially estimated using a Monte Carlo simulation model with subsequent measurements estimated using the Public Warrants’ quoted market price. The Private Placement Warrants are valued using a Modified Black Scholes Option Pricing Model. The fair value of the FPAs has been estimated using a forward valuation model. See Note 8 to the Company’s financial statements included for further discussion of the pertinent terms of the Warrants for further discussion of the methodology used to determine the value of the Warrants and FPA.
Class A Ordinary Shares Subject to Possible Redemption
The Company accounts for its Class A Ordinary Shares subject to possible redemption in accordance with the guidance in ASC Topic 480 “Distinguishing Liabilitiesincome tax benefit from Equity.” Class A Ordinary Shares subject to mandatory redemption is classified as a liability instrument and is measured at fair value. Conditionally redeemable Ordinary Shares (including Ordinary Shares that features redemption rights that is either within the control of the holder or subject to redemption upon the occurrence ofan uncertain events not solely within the Company’s control) are classified as temporary equity. At all other times, Ordinary Shares are classified as shareholders’ equity. The Company’s Class A Ordinary Shares feature certain redemption rights that are considered to be outside of the Company’s control and subject to occurrence of uncertain future events. Accordingly, at December 31, 2020 and 2019, Class A Ordinary Shares subject to possible redemption is presented as temporary equity, outside of the shareholders’ equity section of the Company’s balance sheets.
Offering Costs
Offering costs consist of legal, accounting, underwriting fees and other costs incurred through the Initial Public Offering that are directly related to the Initial Public Offering. Offering costs amounting to $10,224,407 were charged to shareholders’ equity upon the completion of the Initial Public Offering. $328,858 of the offering costs were immediately expensed through the Statement of Operations in connection with the initial valuation of the warrant liabilities.
Income Taxes
The Company accounts for income taxes under ASC Topic 740, “Income Taxes,” which prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be
more-likely-than-not
toonly if it is more likely than not that the tax position will be sustained upon examination by taxing authorities.authorities, based on the technical merits of the position. The Company’s management determinedincome tax benefits recognized in the financial statements from such a position are measured based on the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement.
Recently Adopted Accounting Pronouncements
In December 2019, the Cayman IslandsFASB issued ASU 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes, which affects general principles within Topic 740, and are meant to simplify and reduce the cost of accounting for income taxes. It removes certain exceptions to the general principles in Topic 740 and simplifies areas including franchise taxes that are partially based on income, transactions with a government that result in a step up in the tax basis of goodwill, the incremental approach for intraperiod tax allocation, interim period income tax accounting for year-to-date losses that exceed anticipated losses and enacted changes in tax laws in interim periods. ASU 2019-12 is effective for fiscal years beginning after December 15, 2020. The Company adopted this standard as of January 1, 2021. The adoption of this standard did not have a material impact on the Company’s major tax jurisdiction.consolidated financial statements.
In August 2020, the FASB issued ASU 2020-06, Debt-Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging – Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity. This ASU simplifies the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts in an entity’s own equity. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. As of December 31, 2020 and 2019, there were no unrecognized tax benefits and no amounts accrued for interest and penalties.adopted this guidance on January 1, 2021. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position.
The Company is considered to be an exempted Cayman Islands company with no connection to any other taxable jurisdiction and is presently not subject to income taxes or income tax filing requirements in the Cayman Islands or the United States. As such, the Company’s tax provision was zero for the period presented.
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Net Income (Loss) per Ordinary Share (restated)
Net income (loss) per share is computed by dividing net income (loss) by the weighted average number of Ordinary Shares outstanding for the period. The calculation of diluted income (loss) per share does not consider the effectadoption of the guidance did not have a material impact on the consolidated financial statements.
Accounting Pronouncements Issued but Not Yet Adopted
In May 2021, the FASB issued ASU 2021-04, Modification of Equity Classified Written Call Options, to clarify and reduce diversity in an issuer’s accounting for modifications or exchanges of freestanding equity-classified written call options such as warrants issued in connection with the (i) Initial Public Offering, (ii) the exercisethat remain equity classified after modification or exchange based on consideration of the over-allotment option and (iii) Private Placement Warrants since the exerciseeconomic substance of the warrants are contingent upon the occurrence of future eventsmodification or exchange. ASU 2021-04 is effective for fiscal years beginning after December 15, 2021 and the inclusion of such warrants would be anti-dilutive. The warrants are exercisable to purchase 14,075,000 shares of Class A Ordinary Shares in the aggregate.
The Company’s statements of operations includes a presentation of income (loss) per share for Ordinary Shares subject to possible redemption in a manner similar to the
two-
class method of income (loss) per share. Net income per share, basic and diluted, for Class A redeemable Ordinary Sharesearly adoption is calculated by dividing the interest income earned on the Trust Account, by the weighted average number of Class A redeemable Ordinary Shares outstanding since original issuance. Net loss per share, basic and diluted, for Class B
non-redeemable
Ordinary Shares is calculated by dividing the net loss, adjusted for income attributable to Class A redeemable Ordinary Shares, by the weighted average number of Class B
non-
redeemable Ordinary Shares outstanding for the period. Class B
non-redeemable
Ordinary Shares includes the Founder Shares as these shares do not have any redemption features and do not participate in the income earned on the Trust Account.
The following table reflects the calculation of basic and diluted net income (loss) per ordinary share (in dollars, except per share amounts):
   
Year Ended December 31,
 
   
2020
  
2019
 
Redeemable Class A Ordinary Shares
   
Numerator: Earnings allocable to Redeemable Class A Ordinary Shares
   
Interest Income
  $644,101  $1,397,911 
  
 
 
  
 
 
 
Net Earnings
  $644,101  $1,397,911 
Denominator: Weighted Average Redeemable Class A Ordinary Shares
   
Redeemable Ordinary Shares, Basic and Diluted
   17,250,000   17,010,355 
Earnings/Basic and Diluted Redeemable Class A Ordinary Shares
  $0.04  $0.08 
Non-Redeemable
Class B Ordinary Shares
   
Numerator: Net (Loss) Income minus Redeemable Net Earnings
   
Net (Loss) Income
  $(8,222,420 $(5,603,356
Redeemable Net Earnings
   (644,101  (1,397,911
  
 
 
  
 
 
 
Non-Redeemable
Net Loss
  $(8,866,521 $(7,001,267
Denominator: Weighted Average
Non-Redeemable
Class B Ordinary Shares
   
Non-Redeemable
Class B Ordinary Shares, Basic and Diluted
   5,562,500   4,911,815 
Loss/Basic and Diluted
Non-Redeemable
Class B Ordinary Shares
  $(1.59 $(1.43
As of December 31, 2020 and 2019, basic and diluted shares are the same as there are no securities that are dilutive to the shareholders.
Concentration of Credit Risk
Financial instruments that potentially subject the Company to concentrations of credit risk consist of a cash account in a financial institution, which, at times, may exceed the Federal Depository Insurance Coverage of $250,000. The Company has not experienced losses on this account and management believespermitted. While the Company is not exposedcontinuing to significant risks on such account.
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Fair Value of Financial InstrumentsF-33

The fair value of the Company’s assets and liabilities, which qualify as financial instruments under ASC Topic 820, “Fair Value Measurement,” approximates the carrying amounts represented in the accompanying balance sheets, primarily due to their short-term nature.
Fair Value Measurements (Restated)
Fair value is defined as the price that would be received for salepotential impacts of an asset or paid for transfer of a liability, in an orderly transaction between market participants at the measurement date. GAAP establishes a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). These tiers include:
Level 1, defined as observable inputs such as quoted prices (unadjusted) for identical instruments in active markets;
Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable such as quoted prices for similar instruments in active markets or quoted prices for identical or similar instruments in markets that are not active; and
Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions, such as valuations derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable.
In some circumstances, the inputs used to measure fair value might be categorized within different levels of the fair value hierarchy. In those instances, the fair value measurement is categorized in its entirety in the fair value hierarchy based on the lowest level input that is significant to the fair value measurement.
Derivative Financial Instruments (Restated)
The Company evaluates its financial instruments to determine if such instruments are derivatives or contain features that qualify as embedded derivatives in accordance with ASC Topic 815, “Derivatives and Hedging”. For derivative financial instruments that are accounted for as liabilities, the derivative instrument is initially recorded at its fair value on the grant date and is then
re-valued
at each reporting date, with changes in the fair value reported in the statements of operations. The classification of derivative instruments, including whether such instruments should be recorded as liabilities or as equity, is evaluated at the end of each reporting period. Derivative liabilities are classified in the balance sheet as current or
non-
current based on whether or not
net-cash
settlement or conversion of the instrument could be required within 12 months of the balance sheet date.
Recent Accounting Standards
ManagementASU 2021-04, it does not believe that any recently issued, but not yet effective, accounting standards, if currently adopted, wouldexpect ASU 2021-04 to have a material effect on the Company’sits consolidated financial statements.
In November 2021, the FASB issued ASU 2021-10, Government Assistance (Topic 832) Disclosures by Business Entities about Government Assistance. This amendment in ASU 2021-10 aims to increase transparency about government assistance transactions that are not in the scope of other GAAP guidance. The ASU requires disclosure of the nature and significant terms and considerations of the transactions, the accounting policies used and the effects of those transactions. The ASU is effective for fiscal years beginning after December 15, 2021, with early adoption permitted. The Company is in the process of assessing the impacts of ASU 2021-10 on its consolidated financial statements.
2. Business Combination
NOTE 4 – PUBLIC OFFERING
On August 11, 2021 (the "Closing Date"), Legacy Rockley, SC Health, and Rockley Mergersub Limited, an exempted company incorporated in the Cayman Islands as a direct wholly owned subsidiary of the Company (“Merger Sub”), consummated the business combination contemplated by the Business Combination Agreement and Plan of Merger, dated as of March 19, 2021 (the “Business Combination Agreement”). Immediately upon the consummation of the Business Combination, Legacy Rockley became a wholly owned subsidiary of the Company and Merger Sub merged with and into SC Health, with SC Health surviving the merger and becoming a direct wholly owned subsidiary of the Company. Subsequently, SC Health's ordinary shares and warrants ceased trading on the NYSE while the Company's ordinary shares and warrants began trading on the NYSE under the symbols “RKLY” and “RKLY.WS,” respectively.
Pursuant to the Initial Public Offering,Business Combination Agreement, each of the following transactions occurred in the following order: (i) pursuant to a scheme of arrangement approved by the UK courts (the “Scheme”), on August 9, 2021, all of Legacy Rockley’s ordinary shares, including shares issued immediately prior to the Scheme becoming effective as a result of the conversion of then-outstanding convertible loan notes and the exercise of warrants, were transferred by Rockley shareholders in exchange for an equivalent number of shares in the Company; (ii) the holders of options over shares in Legacy Rockley rolled over their options into new options to purchase shares in the Company; (iii) warrants to purchase shares in Legacy Rockley (other than one warrant instrument that by its terms was replicated at the Company) not exercised for shares in Legacy Rockley prior to the effectiveness of the Scheme described above were cancelled, such that immediately following the Scheme, Legacy Rockley became a direct wholly-owned subsidiary of the Company; (iv) the Company sold 17,250,000 Units atsubsequently completed a stock-split to prepare its share capital for Merger Sub’s merger into SC Health; (v) certain accredited investors (including entities affiliated with the SC Health Sponsor) purchased an aggregate of 15 million ordinary shares for a purchase price of $10.00 per Unit, inclusiveshare, or an aggregate purchase price of 2,250,000 Units sold to the underwriters$150.0 million; (vi) on August 2, 2019 upon11, 2021, Merger Sub was merged with and into SC Health, with SC Health surviving the underwriters’ electionmerger and becoming a direct wholly-owned subsidiary of the Company; and (vii) the ordinary shares and warrants in SC Health were exchanged for ordinary shares and warrants in the Company.
The Business Combination was accounted for as a forward recapitalization, with no goodwill or other intangible assets recorded, in accordance with GAAP. Under this method of accounting, SC Health was treated as the acquired company and Legacy Rockley was deemed to fully exercise their over-allotment option. Each Unit consistsbe the accounting acquirer for financial reporting purposes. This determination was primarily based on the existing shareholders of one Class A ordinary shareLegacy Rockley obtaining a majority voting power in the Company, and
one-half
as such, having the power to appoint a majority of one redeemable warrant (“Public Warrant”). Each whole Public Warrant entitles the holder to purchase one Class A ordinary share at a price of $11.50 per share, subject to adjustment (see Note 8).
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NOTE 5 – RELATED PARTY TRANSACTIONS
Founder Shares
In December 2018, the Sponsor purchased 3,450,000 shares (the “Founder Shares”)members of the Company’s Class B Ordinary Sharesboard of directors (the "Board"); the operations of Legacy Rockley prior to the acquisition comprising the only ongoing operations of the combined entity based on the historical operating activity and employee base; and the senior management of Legacy Rockley comprising the majority of the senior management of the Company. Accordingly, for an aggregate priceaccounting purposes, the financial statements of $25,000. On February 8, 2019, the Company completedrepresent a
sub-division
continuation of its Class B Ordinary Shares, pursuant to which the Founder Shares were
sub-divided
into 4,312,500 shares with a par valuefinancial statements of $0.00008 per share. All share and
per-share
amounts have been retroactively restated to reflect the
sub-division.
On July 9, 2019, the Company issued 1,250,000 Founder Shares to the Sponsor in connectionLegacy Rockley with the forward purchase agreement (see Note 5)acquisition being treated as the equivalent of Legacy Rockley issuing stock for par value, or $100, resulting inthe net assets of SC Health, accompanied by a total of 5,562,500 Founder Shares issued and outstanding of which an aggregate of up to 562,500 shares were subject to forfeiture to the extent that the underwriters’ over-allotment option was not exercised in full or in part, so that the initial shareholders would own, on anrecapitalization.
as-converted
basis, 20% of the Company’s issued and outstanding shares after the Initial Public Offering (assuming no purchase by the initial shareholders of any Public Shares in the Initial Public Offering). As a result of the underwriters’ election to fully exercise their over-allotment option, 562,500 Founder Shares are no longer subject to forfeiture.
The Founder Shares will automatically convert into Class A Ordinary Shares upon consummation of a Business Combination on a
one-for-one
basis, subject to adjustments as described in Note 7.
The initial shareholders have agreed, subject to limited exceptions, not to transfer, assign or sell any of their Founder Shares until the earlier of (i) one year after the completion of the Company’s Business Combination or (ii) the date on which the Company completes a liquidation, merger, share exchange or other similar transaction after the Company’s Business Combination that results in all of the Company’s shareholders having the right to exchange their Class A Ordinary Shares for cash, securities or other property. Notwithstanding the foregoing, if the closing price of the Company’s Class A Ordinary Shares equals or exceeds $12.00 per share (as adjusted for share splits, share dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any
30-trading
day period commencing at least 150 days after the Company’s Business Combination, the Founder Shares will be released fromCompany incurred equity issuance costs and other costs considered direct and incremental to the
lock-up.
transaction, totaling $45.5 million and consisting of legal, accounting, financial advisory and other professional fees. These amounts are reflected within additional paid-in capital in the consolidated balance sheet as of December 31, 2021.
Private Placement (restated)F-34


Summary of Net Proceeds
Simultaneously withThe following table reconciles the closingelements of the Initial Public Offering,net proceeds from the Sponsor purchased an aggregateBusiness Combination as of 5,000,000 Private Placement WarrantsDecember 31, 2021 (in thousands):
Recapitalization
Cash inflow from SC Health's trust account, net of redemptions$17,966 
Cash inflow from PIPE100,000 
Cash inflow from SC Health Sponsor50,000 
Less: Transaction Costs(45,515)
Net cash received from the Business Combination$122,451 
Summary of Shares Issued
The total number of shares of the Company's ordinary shares issued and outstanding immediately following the consummation of the Business Combination was approximately 126.7 million, comprising (in thousands):
Number of Shares
Current Rockley's shareholders prior to the Business Combination104,016 
SC Health Shareholders1,777 
Sponsor Shareholders10,563 
PIPE Investors10,000 
Other Shareholders1
319 
Total number of shares126,675 
1 The Company issued 319,000 ordinary shares at a pricevalue of $1.00$10.0 per Private Placement Warrant,share to Cowen and Company LLC ("Cowen") and BCW Securities LLC in lieu of cash payment for an aggregate purchase price of $5,000,000. On August 2, 2019, in connection with the underwriters’ exercise of the over-allotment option in full, the Company sold an additional 450,000 Private Placement Warrants at a price of $1.00 per Private Placement Warrant, for an aggregate purchase price of $450,000. Each Private Placement Warrant is exercisable to purchase one Class A ordinary share at a price of $11.50 per share. A portion of the proceeds fromfees payable $3.2 million to Cowen as part of the Private Placement Warrants were addedtransaction costs.
3.Segment, Geographic, and Significant Customer Information
The following table presents our revenue disaggregated by primary geographical market where revenues are attributable to the proceeds fromregion in which the Initial Public Offeringbilling address of the customer is located (in thousands):
 December 31,
 20212020
United States$6,778 $17,037 
Rest of World1,435 5,306 
Total revenue$8,213 $22,343 
The following tables summarize our most significant customers as of and for the years ended December 31, 2021 and 2020:
 RevenueAccounts receivable
 December 31,December 31,
 2021202020212020
Customer A82 %76 %72 %33 %
Customer B%24 %— %67 %
The following table presents property, equipment and intangible assets held in the Trust Account. If the Company does not complete a Business Combination within the Combination Period, the proceedsU.S. and internationally in various foreign subsidiaries as of the sale of the Private Placement Warrants will be used to fund the redemption of the Public Shares (subject to the requirements of applicable law),December 31, 2021 and the Private Placement Warrants and all underlying securities will expire worthless. At the date of the IPO, the fair value of the Private Placement Warrants was $0.62. The difference between the purchase price of $1 and the fair value at the IPO date of $0.62 was recorded within equity as a contribution in excess of the fair value of the Private Placement Warrants.2020:

Administrative Support AgreementF-35


 December 31,
 20212020
United States$8,442 $6,390 
Rest of World4,793 708 
Total property, equipment and intangible assets$13,235 $7,098 
The Company entered into an agreement whereby, commencing on July 16, 2019 and continuing through the earlier of the Company’s consummation of a Business Combination and its liquidation, the Company will pay an affiliate of the Sponsor a total of $10,000 per month for office space, secretarial and administrative support. For the year ended December 31, 2020 and 2019, the Company incurred $120,000 and $60,000, respectively, in fees for these services.
4.Equity Method Investment
As of December 31, 2021 and 2020, we held an investment in Hengtong Rockley Technology Co., Ltd (“HRT”) and 2019, $10,000we appointed two of the HRT's five board members. HRT manufactures and $20,000sells optical fiber transceivers based on silicon photonics chipsets. HRT has share capital consisting solely of such fees, respectively, are included in accounts payableordinary shares. We hold 24.9% of HRT’s ordinary shares, and accrued expenses in the accompanying balance sheets.
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Advance from Related Party
The Sponsor advanced the Company an aggregate of $32,313its voting rights. We consider HRT to cover expenses related to the Initial Public Offering. The advances were
non-interest
bearing and due on demand. In January 2019, the advances were converted intobe a promissory note issued to the Sponsor (see below).
Promissory Note – Related Party
In January 2019, the Company issued an unsecured promissory note (the “Promissory Note”) to the Sponsor, pursuant tovariable interest entity upon which the Company could borrow up to an aggregate principal amount of $300,000. The Promissory Note was
non-interest
bearing and payabledoes exercise significant influence. However, considering key factors, such as ownership interest, representation on the earlierboard of December 31, 2019 or the completion of the Initial Public Offering. In January 2019,directors, and participation in policy-making decisions, the Company transferred its outstanding advance from a related partyconcluded it does not control the investment. Accordingly, the investment in the amount of $32,313 into the Promissory Note. The outstanding balance of $254,595HRT is accounted for under the Promissory equity method. We elected to use a three-month lag to record our share of HRT’s results. See Note was repaid as of December 31, 2019. Additionally, on December 30, 2020, the Sponsor deposited $100,000 into the operating bank account of the Company for working capital. This amount is outstanding as of December 31, 2020.
13, Related Party Loans
In order to finance transaction costs in connection with a Business Combination, the Sponsor or an affiliate of the Sponsor may, but is not obligated to, loan the Company funds as may be required (“Working Capital Loans”). If the Company completes a Business Combination, the Company would repay the Working Capital Loans out of the proceeds of the Trust Account released to the Company. Otherwise, the Working Capital Loans would be repaid only out of funds held outside the Trust Account. In the event that a Business Combination does not close, the Company may use a portion of proceeds held outside the Trust Account to repay the Working Capital Loans but no proceeds held in the Trust Account would be used to repay the Working Capital Loans. ExceptTransactions for the foregoing, the terms of such Working Capital Loans, if any, have not been determined and no written agreements exist with respect to such loans. The Working Capital Loans would either be repaid upon consummation of a Business Combination or, at the lender’s discretion, up to $2,000,000 of such Working Capital Loans may be convertible into warrants of the post Business Combination entity at a price of $1.00 per warrant. The warrants would be identical to the Private Placement Warrants. As of December 31, 2020 and 2019, no amounts were borrowed under the Working Capital Loans.
NOTE 6 – COMMITMENTS AND CONTINGENCIES
Risks and Uncertainties
Management is continuing to evaluate the impact of the
COVID-19
pandemic and has concluded that while it is reasonably possible that the virus could have a negative effect on the Company’s financial position, results of its operations and/or search for a target company, the specific impact is not readily determinable as of the date of these financial statements. The financial statements do not include any adjustments that might result from the outcome of this uncertainty.
Registration Rights
Pursuant to a registration rights agreement entered into on July 11, 2019, the holders of the Private Placement Warrants, the warrants that may be issued upon conversion of the Working Capital Loans, and the Founder Shares are entitled to registration rights with respect to such warrants and the Ordinary Shares underlying such warrants and Founder Shares. The holders of these securities are entitled to make up to three demands, excluding short form demands, that the Company register such securities for sale under the Securities Act. In addition, the holders will have certain “piggy-back” registration rights with respect to registration statements filed subsequent to the completion of a Business Combination. The Company will bear the expenses incurred in connection with the filing of any such registration statements.
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Underwriting Agreement
The Company granted the underwriters a
45-day
option from the date of Initial Public Offering to purchase up to 2,250,000 additional Units to cover over-allotments, if any, at the Initial Public Offering price less the underwriting discounts and commissions. In connection with the underwriters’ exercise of the over-allotment option in full on August 2, 2019, the underwriters purchased all 2,250,000 additional Units.
The underwriters are entitled to a deferred fee of $6,037,500, which will become payable to them from the amounts held in the Trust Account solely in the event that the Company completes a Business Combination, subject to the terms of the underwriting agreement.
Forward Purchase Agreement
On July 9, 2019, SC Health Group Limited, an affiliate of the Sponsor, entered into a forward purchase agreement with the Company which provides for the purchase by SC Health Group Limited of an aggregate of 5,000,000 Class A Ordinary Shares, plus an aggregate of 1,250,000 redeemable warrants, each to purchase one
Class A ordinary share at $11.50 per share, for an aggregate purchase price of $50,000,000, or $10.00 per Class A ordinary share and accompanying fraction of a warrant in a private placement to close concurrently with the closing of a Business Combination. On July 9, 2019, the Company issued 1,250,000 Founder Shares to the Sponsor in connection with the forward purchase agreement for par value, or $100, of which such shares will be transferred to SC Health Group Limited. The obligations under the forward purchase agreement do not depend on whether any Class A Ordinary Shares are redeemed by the Company’s public shareholders.
NOTE 7 – SHAREHOLDERS’ EQUITY (restated)
Preference Shares
– The Company is authorized to issue to 1,000,000 preference shares with a par value of $0.0001 per share, with such designations, voting and other rights and preferences as may be determined from time to time by the Company’s board of directors. At December 31, 2020 and 2019, there were no preference shares issued or outstanding.
Class
 A Ordinary Shares
– The Company is authorized to issue 180,000,000 Class A Ordinary Shares with a par value of $0.0001 per share. Holdersdetails of the Company’s Class A Ordinary Shares are entitled to one votetransactions with HRT.
The following table summarizes our investment in HRT for each share. Atthe years ended December 31, 2021 and 2020 and 2019, there were 3,189,208 and 2,366,966 Class A Ordinary Shares issued and outstanding, excluding 14,060,792 and 14,883,034 Class A Ordinary Shares subject(in thousands):
 December 31,
 20212020
Balance at the beginning of the year$5,202 $1,486 
Investment in HRT— 4,990 
Remeasurement gain on HRT380 — 
Share of loss of HRT(703)(1,274)
Balance at the end of the year$4,879 $5,202 
Our maximum exposure to possible redemption, respectively.
Class
 B Ordinary Shares
– The Company is authorized to issue to 25,000,000 Class B Ordinary Shares with a par value of $0.00008 per share. Holders of Class B Ordinary Shares are entitled to one vote for each share. At December 31, 2020 and 2019, there were 5,562,500 Ordinary Shares issued and outstanding.
Holders of Class B Ordinary Shares will have the right to elect the Company’s directors prior to or in connection with the completion of a Business Combination. Holders of Class A Ordinary Shares and Class B Ordinary Shares will vote togetherloss as a single class on all other matters submittedresult of our involvement with HRT is limited to a votethe balance of shareholders, except as required by law.our investment.
5.Fair Value Measurements
The Class B Ordinary Shares will automatically convert into Class A Ordinary Shares at the time of a Business Combination on a
one-for-one
basis, subject to adjustment as follows. The Class B Ordinary Shares will automatically convert into Class A Ordinary Shares on the first business day following the consummation of a Business Combination at a ratio such that the total number of Class A Ordinary Shares issuable upon conversion of all Founder Shares will equal, in the aggregate, on an
as-converted
basis, 20% of the total number of Class A Ordinary Shares outstanding upon completion of this offering, plus the total number of Class A Ordinary Shares
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issued or deemed issued or issuable upon conversion or exercise of any equity-linked securities or rights issued or deemed issued, by the Company in connection with or in relation to the consummation of a Business Combination, excluding any Class A Ordinary Shares or equity-linked securities exercisableaccounting guidance for or convertible into Class A Ordinary Shares issued, or to be issued, to any seller in a Business Combination and any warrants issued in a private placement to the Sponsor or an affiliate of the Sponsor upon conversion of Working Capital Loans.
NOTE 8 – WARRANTS (restated)
Warrants
– Public Warrants may only be exercised for a whole number of shares. No fractional warrants were issued upon separation of the Units, which occurred on September 3, 2019, and only whole warrants will trade. The Public Warrants will become exercisable on the later of (a) 30 days after the completion of a Business Combination or (b) 12 months from the closing of the Initial Public Offering. The Public Warrants will expire five years after the completion of a Business Combination or earlier upon redemption or liquidation.
The Company will not be obligated to deliver any Class A Ordinary Shares pursuant to the exercise of a Public Warrant and will have no obligation to settle such Public Warrant exercise unless a registration statement under the Securities Act with respect to the Class A Ordinary Shares underlying the Public Warrants is then effective and a prospectus relating thereto is current, subject to the Company satisfying its obligations described below with respect to registration. No warrant will be exercisable and the Company will not be obligated to issue a Class A ordinary share upon exercise of a Public Warrant unless the Class A ordinary share issuable upon such warrant exercise has been registered, qualified or deemed to be exempt under the securities laws of the state of residence of the registered holder of the warrants.
The Company has agreed that as soon as practicable, but in no event later than thirty (30) business days after the closing of a Business Combination, it will use its best efforts to file with the SEC a registration statement for the registration, under the Securities Act, of the Class A Ordinary Shares issuable upon exercise of the Public Warrants. The Company will use its best efforts to cause the same to become effective and to maintain the effectiveness of such registration statement, and a current prospectus relating thereto, until the expiration of the warrants in accordance with the provisions of the warrant agreement. If a registration statement covering the Class A Ordinary Shares issuable upon exercise of the warrants is not effective by the sixtieth (60th) day after the closing of a Business Combination, warrant holders may, until such time as there is an effective registration statement and during any period when the Company will have failed to maintain an effective registration statement, exercise warrants on a “cashless basis” in accordance with Section 3(a)(9) of the Securities Act or another exemption.
Redemption of Warrants for Cash.
Once the warrants become exercisable, the Company may redeem the Public Warrants:
in whole and not in part;
at a price of $0.01 per warrant;
upon not less than 30 days’ prior written notice of redemption; and
if, and only if, the reported last sales price of the Company’s Class A Ordinary Shares equals or exceeds $18.00 per share for any 20 trading days within a
30-trading
day period ending on the third trading day prior to the date on which the Company sends the notice of redemption to the warrant holders.
If and when the warrants become redeemable by the Company, the Company may exercise its redemption right even if it is unable to register or qualify the underlying securities for sale under all applicable state securities laws.
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Redemption of Warrants for Class
 A Ordinary Shares.
Commencing ninety days after the warrants become exercisable, the Company may redeem the outstanding Public Warrants:
in whole and not in part;
at a price equal to a number of Class A Ordinary Shares to be determined, based on the redemption date and the fair market value of the Company’s Class A Ordinary Shares;
upon a minimum of 30 days’ prior written notice of redemption;
if, and only if, the last reported sale price of the Company’s Class A Ordinary Shares equals or exceeds $10.00 per share (as adjusted for share splits, share dividends, reorganizations, recapitalizations and the like) on the trading day prior to the date on which the Company sends the notice of redemption to the warrant holders;
if, and only if, the Private Placement Warrants are also concurrently exchanged at the same price (equal to a number of Class A Ordinary Shares) as the outstanding Public Warrants; and
if, and only if, there is an effective registration statement covering the Class A Ordinary Shares issuable upon exercise of the warrants and a current prospectus relating thereto available throughout the
30-day
period after written notice of redemption is given
If the Company calls the Public Warrants for redemption, management will have the option to require any holder that wishes to exercise the Public Warrants to do so on a “cashless basis,” as described in the warrant agreement. The exercise price and number of Ordinary Shares issuable upon exercise of the warrants may be adjusted in certain circumstances including in the event of a share dividend, or recapitalization, reorganization, merger or consolidation. However, the warrants will not be adjusted for issuance of Ordinary Shares at a price below its exercise price. Additionally, in no event will the Company be required to net cash settle the warrants. If the Company is unable to complete a Business Combination within the Combination Period and the Company liquidates the funds held in the Trust Account, holders of warrants will not receive any of such funds with respect to their warrants, nor will they receive any distribution from the Company’s assets held outside of the Trust Account with the respect to such warrants. Accordingly, the warrants may expire worthless.
In addition, if (x) the Company issues additional Class A Ordinary Shares or equity-linked securities for capital raising purposes in connection with the closing of a Business Combination at an issue price or effective issue price of less than $9.20 per ordinary share (with such issue price or effective issue price to be determined in good faith by the Company) and, (i) in the case of any such issuance to the Sponsor or its affiliates, without taking into account any Founder Shares held by the Sponsor or such affiliates, as applicable, prior to such issuance, and (ii) to the extent that such issuance is made to SIN Capital Group Pte. Ltd., an affiliate of the Company and the Sponsor or its affiliates, without taking into account the transfer of Founder Shares or Private Placement Warrants (including if such transfer is effectuated as a surrender to the Company and subsequent reissuance by the Company) by the Sponsor in connection with such issuance) (the “Newly Issued Price”), (y) the aggregate gross proceeds from such issuances represent more than 60% of the total equity proceeds, and interest thereon, available for the funding of a Business Combination on the date of the consummation of a Business Combination (net of redemptions), and (z) the volume weighted average trading price of our Class A Ordinary Shares during the 20 trading day period starting on the trading day prior to the day on which the Company consummates a Business Combination (such price, the “Market Value”) is below $9.20 per share, the exercise price of the warrants will be adjusted (to the nearest cent) to be equal to 115% of the higher of the Market Value and the Newly Issued Price, and the $18.00 per share redemption trigger price will be adjusted (to the nearest cent) to be equal to 180% of the higher of the Market Value and the Newly Issued Price.
The Private Placement Warrants are identical to the Public Warrants underlying the Units sold in the Initial Public Offering, except that the Private Placement Warrants and the Class A Ordinary Shares issuable upon the exercise of the Private Placement Warrants will not be transferable, assignable or salable until 30 days after the completion of a Business Combination, subject to certain limited exceptions. Additionally, the Private Placement
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Warrants will be exercisable on a cashless basis and be
non-redeemable
(for cash) so long as they are held by the initial purchasers or their permitted transferees. If the Private Placement Warrants are held by someone other than the initial purchasers or their permitted transferees, the Private Placement Warrants will be redeemable by the Company and exercisable by such holders on the same basis as the Public Warrants.
NOTE 9 – FAIR VALUE MEASUREMENTS (restated)
The fair value of the Company’s financial assets and liabilities reflects management’s estimate of amounts that the Company would have received in connection with the sale of the assets or paid in connection with the transfer of the liabilities in an orderly transaction between market participants at the measurement date. In connection withmeasurements provides a framework for measuring the fair value of its assets and liabilities,on either a recurring or nonrecurring basis, whereby the Company seeks to maximize the use of observable inputs (market data obtained from independent sources) and to minimize the use of unobservable inputs (internal assumptions about how market participants would price assets and liabilities). The following fair value hierarchy is used to classify assets and liabilities based on the observable inputs and unobservable inputs used in ordervaluation techniques are assigned a hierarchical level. The following are the three levels of inputs to value the assets and liabilities:
measure fair value:
Level 1: Quoted Observable inputs that reflect quoted prices in active markets(unadjusted) for identical assets or liabilities. Anliabilities in active markets.
Level 2: Inputs that reflect quoted prices for identical assets or liabilities in less active markets; quoted prices for similar assets or liabilities in active markets; benchmark yields, reported trades, broker/dealer quotes, inputs other than quoted prices that are observable for the assets or liabilities; or inputs that are derived principally from or corroborated by observable market data by correlation or other means.
Level 3: Unobservable inputs that reflect our own assumptions incorporated in valuation techniques used to measure fair value. These assumptions are required to be consistent with market participant assumptions that are reasonably available.
We consider an active market for an asset or liability is a marketto be one in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis.
Level 2: Observable inputs other than Level 1 inputs. Examples of Level 2 inputs include quoted pricesbasis, and consider an inactive market to be one in active marketswhich there are infrequent or few transactions for similar assets or liabilities and quoted prices for identical assets or liabilities in markets that are not active.
Level 3: Unobservable inputs based on our assessment of the assumptions that market participants would use in pricing the asset or liability.liability, the prices are not current, or price quotations vary substantially either over time or among market makers. Where appropriate, our own or the counterparty’s non-performance risk is considered in measuring the fair values of liabilities and assets, respectively.
Investments
The Company classifies its U.S. Treasury and equivalent securities as
held-to-maturity
in accordance with ASC Topic 320 “Investments – Debt and Equity Securities.”
Held-to-
maturity securities are those securities which the Company has the ability and intent to hold until maturity.
Held-to-maturity
treasury securities are recordedfollowing is a summary of our investments at their cost or amortized cost on the accompanying balance sheets and adjusted for the amortization or accretion of premiums or discounts.
At December 31, 2020, assets held in the Trust Account were comprised of $174,542,012 in money market funds, which are invested in U.S. Treasury Securities. At December 31, 2019, assets held in the Trust Account were comprised of $173,897,911 in money market funds, which are invested in U.S. Treasury Securities, During the yearyears ended December 31, 2021 and 2020 and 2019, the Company did not withdraw any interest income from the Trust Account.(in thousands):
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As of
December 31, 2021December 31, 2020
Corporate bonds and commercial paper$20,037 $— 
U.S. Treasury securities24,587 — 
Total investments$44,624 $— 
The fair value of our investments approximates their cost or amortized cost for both periods presented.
The following table presents information about the Company’scontractual maturities of our debt investments as of December 31, 2021 (in thousands):
 Amortized CostFair Value
Due in one year or less$26,945 $26,961 
Due after one year through five years17,684 17,663 
$44,629 $44,624 
Actual maturities may differ from the contractual maturities because borrowers may have the right to call or prepay certain obligations.
Fair Value of Financial Instruments
The following table summarizes our financial assets and liabilities that are measured at fair value on a recurring basis (in thousands):
December 31, 2021
Fair Value Measurements at Reporting Date Using
TotalLevel 1Level 2
Cash and cash equivalents$36,786 $36,786 $— 
Corporate bonds and commercial paper20,037 — 20,037 
U.S. Treasury securities24,587 24,587 — 
Total cash, cash equivalents and investments$81,410 $61,373 $20,037 

 December 31, 2020
Fair Value Measurements at Reporting Date Using
 TotalLevel 1Level 2
Cash and cash equivalents$19,228 $19,228 $— 
Total cash and cash equivalents$19,228 $19,228 $— 
The financial liabilities subject to fair value measurement on a recurring basis, were as follows (in thousands):
 As of
 December 31, 2021December 31, 2020
Financial Liabilities
3.00% – 2020 Convertible Notes$— $32,106 
8.00% – 2020 Convertible Notes— 14,789 
2020 Term Facility Loan— 25,049 
Private Placement Warrants3,477 — 
Total financial liabilities$3,477 $71,944 
As of December 31, 2021, there was no fair value associated with the convertible debt instruments due to the conversion of the debt securities into the Company's ordinary shares in connection with the Business Combination. The estimated fair value of the debt securities prior to their conversion into the Company's ordinary shares was $208.6 million. The estimated fair value of the convertible securities on the Closing Date was calculated as the product of (i) the number of conversion shares at the Closing Date and (ii) the marketable value per ordinary share at the Closing Date. Changes in
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the fair value of debt that is accounted for at fair value are presented as gains or losses in the consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments.
3.00% – 2020 Convertible Notes
On March 9, 2020, Legacy Rockley issued $21.3 million of the 3.00% Convertible Notes and elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination on August 11, 2021, the outstanding principal and interest of the 3.00% Convertible Notes Due 2025 were cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.0 million outstanding balance on the 3.00% Convertible Notes at December 31, 20202021.
For the year ended December 31, 2021 and 20192020, we recorded a loss of $6.0 million and indicates$10.8 million, respectively from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 3.00% Convertible Notes, as follows (in thousands):
Fair value at March 9, 2020$21,281 
Plus: Loss from change in fair value10,825 
Fair value at December 31, 202032,106 
Plus: Loss from change in fair value5,986 
Less: Fair value adjustment extinguished upon conversion of debt(38,092)
Fair value at December 31, 2021$— 
A binomial lattice model was used to determine the fair value hierarchy of the valuation inputs3.00% Convertible Notes based on assumptions as to when the Company utilizednotes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon IPO/Sale/Merger/SPAC or maturity, the convertible notes may be converted to determine such fair value.ordinary shares or redeemed at principal and accrued interest; and (ii) upon qualified financing event, the convertible notes will automatically convert to ordinary shares. The gross holding gainslattice model used the share price, conversion price, maturity date, risk-free rate, estimated stock volatility and estimated credit spread. The remeasurement of the fair value of the debt instrument was recorded as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
8.00% – 2020 Convertible Notes
held-to-maturity
securitiesOn February 19, 2020, Legacy Rockley issued $8.0 million of 8.00% Convertible Notes and elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination on August 11, 2021, the outstanding principal, interest and warrants of the 8.00% Convertible Notes were cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.0 million outstanding balance on the 8.00% Convertible Notes at December 31, 2021.
For the years ended December 31, 2021 and 2020, we recorded a loss of $16.1 million and 2019 are$4.4 million, respectively from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 8.00% Convertible Notes, as follows:follows (in thousands):
Description
  
Level
   
December 31,
2020
   
December 31,
2019
 
Assets:
      
Marketable securities held in Trust Account – U.S. Treasury Securities Money Market Fund
   1   $174,542,012   $173,897,911 
Liabilities:
      
Private Placement Warrants
   3   $7,412,000   $5,286,500 
Public Warrants
   1    11,643,750    8,280,000 
Forward Purchase Agreement Liability
   3    2,950,567    1,309,355 
Fair value at February 19, 2020$10,415 
Plus: Loss from change in fair value4,374 
Fair value at December 31, 202014,789 
Plus: Loss from change in fair value16,108 
Less: Fair value adjustment extinguished upon conversion of debt(30,897)
Fair value at December 31, 2021$— 
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TableA binomial lattice model was used to determine the fair value of Contentsthe 8.00% Convertible Notes Due 2025 based on assumptions as to when the notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon IPO/Sale/Merger/SPAC or maturity, the convertible notes may be converted to ordinary shares or put at 125.0% of principal and accrued interest; and (ii) upon financing event, the convertible notes may be converted to ordinary shares. The remeasurement of the fair value of the debt instrument was recorded as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
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2020 Term Facility Loan
On September 29, 2020, Legacy Rockley issued $35.0 million of convertible notes and at inception elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination on August 11, 2021, thirty percent (30%) of the outstanding principal and interest balance of the 2020 Term Facility Loan were cancelled and converted into the right to receive ordinary shares of the Company and seventy percent (70%) of the outstanding principal and interest balance is required to be repaid in full on or prior to August 31, 2022. At December 31, 2021, the remaining contractual outstanding principal and interest on the 2020 Term Facility Loan was $32.3 million.
For the years ended December 31, 2021 and 2020, we recorded a loss of $15.1 million and $1.7 million, respectively from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 2020 Term Facility Loans, as follows (in thousands):
Fair value at September 29, 2020$23,320 
Plus: Loss from change in fair value1,729 
Fair value at December 31, 202025,049 
Plus: Loss from change in fair value15,134 
Less: Fair value adjustment extinguished upon conversion of debt(13,003)
Fair value at August 11, 2021$27,180 
At August 11, 2021, the fair value of the 2020 Term Facility Loan was $27.2 million. The interest expense is subsequently accreted to statements of operations and comprehensive loss using the effective interest rate method over the term of the loan. See Note 7, Debt for information regarding the subsequent accounting for the 2020 Term Facility Loan.
A binomial lattice model was used to determine the fair value of the 2020 Term Facility Loan based on assumptions as to when the loan would be converted upon IPO/Sale/Merger/SPAC. Upon such event, the convertible notes may be paid off as following: (i) if par value exit, repayment of base multiple times principal plus unpaid interest; (ii) if greater value exit, repayment of base multiple plus add-on multiple ratio times principal plus unpaid interest.
5.00% – $50.0Million Convertible Notes
On January 11, 2021, Legacy Rockley issued $50.0 million of the 5.00% – $50.0 Million Convertible Notes (the "5.00% – $50.0 Million Convertible Notes") and at inception elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination, the outstanding principal and interest of the 5.00% – $50.0 Million Convertible Notes were cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.00 million outstanding balance on the 5.00% – $50.0 Million Convertible Notes at December 31, 2021.
For the year ended December 31, 2021, we recorded a loss of $2.3 million, from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 5.00% – $50.0 Million Convertible Notes, as follows (in thousands):
Fair value at January 11, 2021$10,274 
Plus: Loss from change in fair value2,310 
Less: Fair value adjustment extinguished upon conversion of debt(12,584)
Fair value at December 31, 2021$— 
A binomial lattice model was used to determine the fair value of the 5.00% – $50.0 Million Convertible Notes Due 2026 based on assumptions as to when the notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon IPO/Sale/Merger/SPAC, the convertible notes may be converted to ordinary shares or put at principal and accrued interest; and (ii) upon qualified financing event or maturity, the convertible notes will automatically convert to ordinary shares at base price. The lattice model used the share price, conversion price, maturity date, risk-free rate, estimated stock volatility and estimated credit spread. The remeasurement of the fair value of the debt instrument was recorded as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
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5.00% – $25.0 Million Convertible Notes
On December 31, 2020, Legacy Rockley issued $25.0 million of the 5.00% – $25.0 Million Convertible Notes and at inception elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination, the outstanding principal, interest and warrants of the 5.00% – $25.0 Million Convertible Notes were cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.0 million outstanding balance on the 5.00% – $25.0 Million Convertible Notes at December 31, 2021.
For the year ended December 31, 2021, we recorded an adjustment of $5.0 million from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 5.00% – $25.0 Million Convertible Notes, as follows (in thousands):
Fair value at December 31, 2020$37,592 
Plus: Loss from change in fair value4,977 
Less: Fair value adjustment extinguished upon conversion of debt(42,569)
Fair value at December 31, 2021$— 
A binomial lattice model was used to determine the fair value of the 5.00% – $25.0 Million Convertible Notes Due 2025 based on assumptions as to when the notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon SPAC, the convertible notes may be converted to ordinary shares or put at principal and accrued interest; (ii) upon qualified financing event, the convertible notes may be converted to ordinary shares with discount any time after financing date; and (iii) upon maturity, the convertible notes may be converted to ordinary shares at $675.0 million divided by the number of fully diluted shares. The remeasurement of the fair value of the debt instrument was recorded as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
5.00% – $30.0 Million Convertible Notes
On January 11, 2021, Legacy Rockley issued $30.0 million of the 5.00% Convertible Notes and at inception elected the fair value option of accounting for this debt instrument (see Note 7, Debt for details). In connection with the closing of the Business Combination, the outstanding principal and interest of the 5.00% – $30.0 Million Convertible Notes were cancelled and converted into the right to receive ordinary shares of the Company, resulting in $0.0 million outstanding balance on the 5.00% – $30.0 Million Convertible Notes at December 31, 2021.
For the year ended December 31, 2021, we recorded an adjustment of $5.9 million from a change in fair value of debt in connection with the subsequent fair value remeasurement of the 5.00% – $30.0 Million Convertible Notes, as follows (in thousands):
Fair value at January 11, 2021$38,403 
Plus: Loss from change in fair value5,855 
Less: Fair value adjustment extinguished upon conversion of debt(44,258)
Fair value at December 31, 2021$— 
A binomial lattice model was used to determine the fair value of the 5.00% Convertible Notes Due 2026 based on assumptions as to when the notes would be converted or redeemed at each decision point. Within the lattice model, the following assumptions were made: (i) upon SPAC, the convertible notes may be converted to ordinary shares or put at principal and accrued interest; and (ii) upon qualified financing event or maturity, the convertible notes will automatically convert to ordinary shares at base price. The lattice model used the share price, conversion price, maturity date, risk-free rate, estimated stock volatility and estimated credit spread. The remeasurement of the fair value of the debt instrument was recorded as a gain or loss in the statements of operations and comprehensive loss for each reporting period.
At December 31, 2021 and 2020, the carrying value of certain financial instruments, such as cash, accounts receivable, other receivable, prepaid expenses and other current assets, trade payable and other current accrued liabilities, approximate fair value due to their relatively short maturities and low market interest rates, if applicable.
Private Placement Warrants
The Private Placement Warrants and FPA wereare accounted for as liabilities in accordance with ASC
the FASB's Accounting Standards Codification ("ASC") 815-40
and are presented within warrant liabilitiesthe Warrants Liabilities on the consolidated balance
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sheet. The warrant liabilities arewere measured at fair value at inception and are measured on a recurring basis, with changes in fair value presented within change in fair value of warrantwarrants liabilities in the consolidated statement of operations.operations and comprehensive loss.
Initial Measurement
The Company established the initial fair value for the private and public warrants and the FPA on July 16, 2019, the date of the Company’s Initial Public Offering, using various valuation methodologies. The Private Placement Warrants were initially measured using a Black-Scholes, the public warrants were initially measured using a Monte Carlo simulation, and the FPA was initially measured using a forward valuation model. The initial measurement of the liabilities was classified as Level 3 due to the use of unobservable inputs.
The key inputs into the Black-Scholes Model for the Private Placement Warrants were as follows at initial measurement:
Input
  
July 16, 2019
(Initial
Measurement)
 
Risk-free interest rate
   1.92
Time to Maturity (Years)
   5.75 
Implied volatility
   14.00
Exercise price
  $11.50 
Implied Stock Price
  $9.51 
On July 16, 2019, the Private Placement Warrants were determined to be $0.62 per warrant for an aggregate value of $3.1 million.
The key inputs into the Monte Carlo Simulation for the Public Warrants were as follows at initial measurement:
Input
  
July 16, 2019
(Initial
Measurement)
 
Risk-free interest rate
   1.92
Time to Maturity (Years)
   5.75 
Implied volatility
   15.00
SPAC comparable volatility
   10.00
Exercise price
  $11.50 
Implied Stock Price
  $9.51 
On July 16, 2019, the Public Warrants were determined to be $0.61 per warrant for an aggregate value of $4.6 million.
The key inputs into the forward valuation model for the FPA were as follows at initial measurement:
Input
  
July 16, 2019
(Initial
Measurement)
 
Risk-free interest rate
   1.92
Volatility Range
   5 – 14
Time to Maturity (Years)
   5.75 
Forward Purchase Price
  $10.00 
Implied Stock Price Range
  $9.53 – 9.86 
On July 16, 2019, the FPA was determined to be $0.00 per unit for an aggregate value of $0.
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Subsequent Measurement
The Warrants are measured at fair value on a recurring basis. The subsequent measurement of the private warrants is performed using Black-Scholes Model.as of December 31, 2021 was $3.5 million. The public warrants are subsequently measured atCompany has classified the trading stock pricePrivate Placement Warrants as a liability due to certain settlement terms and provisions related to certain tender offers and indexation characteristics following the Business Combination and has accounted for them as liability instruments in accordance with ASC 815, adjusting the fair value at the end of theeach reporting period. The FPA is subsequently measured usingAdditionally, the forward valuation model.
As of December 31, 2020, the aggregate values ofCompany has determined that the Private Placement Warrants Public Warrants, and FPA were $7.4 million, $11.6 million, and $3.0 million, respectively.are classified within Level 3 of the fair value hierarchy as the fair value is estimated using the Modified Black Scholes Option Pricing Model.
The following table presents the changes in the fair value of warrant liabilities:the Private Placement Warrants (in thousands):
Initial measurement, August 11, 2021$14,304 
Mart-to-market adjustment(10,827)
Warrant Liabilities balance, December 31, 2021$3,477 
6.Balance Sheet Components
Cash and cash equivalents
Our cash and cash equivalents balances were concentrated by location as follows:
 December 31,
 20212020
United Kingdom97 %96 %
United States%%
Other— %%
Other receivables
 December 31,
 20212020
R&D tax credit receivable$45,632 $17,412 
Grants receivable753 — 
VAT receivable1,073 607 
Other receivable, net
Total other receivables$47,462 $18,024 
Property and equipment, net (in thousands):
 December 31,
 20212020
Computer equipment$1,998 $1,218 
Lab equipment13,940 7,607 
Motor vehicles31 31 
Furniture and fixtures315 265 
Leasehold improvements1,230 704 
Assets under construction— 27 
Total property and equipment$17,514 $9,852 
Less: accumulated depreciation(9,088)(5,802)
Total property and equipment, net$8,426 $4,050 

Total depreciation expense was $4.2 million and $2.3 million for the years ended December 31, 2021, and 2020, respectively.
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Finance lease right-of-use assets, net (in thousands):
 December 31,
 20212020
Finance lease right-of-use assets$2,966 $2,966 
Less: accumulated amortization(1,205)(834)
Total finance lease right-of-use assets, net
$1,761 $2,132 
Amortization expense was $0.4 million and $0.4 million for the years ended December 31, 2021, and 2020, respectively.
Intangible assets, net (in thousands):
 December 31,
 20212020
In-process research and development$3,048 $3,048 
Total intangible assets, net$3,048 $3,048 
The Company reviews its intangible assets for potential impairment whenever events or circumstances indicate that the carrying value of the intangible assets may not be recoverable. No impairment charges were recorded for the years ended December 31, 2021, and 2020, respectively.
Other non-current assets (in thousands):
 December 31,
 20212020
Capitalized transaction costs$— $121 
Security deposits280 — 
Operating right of use assets4,577 1,486 
Prepaid asset, net of current portion$2,826 $— 
Total other non-current assets$7,683 $1,607 
Accrued expenses (in thousands):
 December 31,
 20212020
Accrued bonus$7,546 $3,349 
Accrued payroll and benefits2,750 1,524 
Accrued taxes439 332 
Accrued fabrication costs3,110 2,321 
Share appreciation rights— 706 
Accrued transaction costs1,004 335 
Other accrued expenses2,511 1,828 
Total accrued expenses$17,360 $10,395 
 
F-42
   
Forward
Purchase
Agreement
   
Private
Placement
Warrants
   
Public
Warrants
   
Total
Warrant
Liabilities
 
Fair value as of December 10, 2018 (Inception)
  $—     $—     $—     $—   
Initial measurement on July 16, 2019 (IPO)
   —      3,100,000    4,575,000    7,675,000 
Measurement on August 2, 2019 (Over-Allotment)
   —      279,000    686,250    965,250 
Change in valuation inputs or other assumptions
   1,309,355    1,907,500    3,018,750    4,926,250 
  
 
 
   
 
 
   
 
 
   
 
 
 
Fair value as of December 31, 2019
   1,309,355    5,286,500    8,280,000    13,566,500 
Change in valuation inputs or other assumptions
   1,641,212    2,125,500    3,363,750    5,489,250 
  
 
 
   
 
 
   
 
 
   
 
 
 
Fair value as of December 31, 2020
  $2,950,567   $7,412,000   $11,643,750   $19,055,750 
  
 
 
   
 
 
   
 
 
   
 
 
 


7.Debt
The following table summarizes information relating to our long-term debt, (in thousands):

 December 31, 2021
 PrincipalChange in Fair ValueConversion of DebtAccreted Debt InterestPrincipal Payments in CashNet
3.00% – 2020 Convertible Notes$21,281 $16,811 (38,092)— — $— 
8.00% – 2020 Convertible Notes8,000 22,897 (30,897)— — — 
2020 Term Facility Loan33,949 6,234 (13,003)4,132 (5,000)26,312 
5.00% – $50.0 Million Convertible Notes10,274 2,310 (12,584)— — — 
5.00% – $25.0 Million Convertible Notes25,000 17,569 (42,569)— — — 
5.00% – $30.0 Million Convertible Notes30,000 14,258 (44,258)— — — 
Total Long-term debt$128,504 $80,079 (181,403)4,132 (5,000)$26,312 
Less: current portion of long-term debt(26,312)
Long-term debt, net of current portion$— 

 December 31, 2020
PrincipalChange in Fair ValueNet
3.00% – 2020 Convertible Notes$21,281 $10,825 $32,106 
8.00% – 2020 Convertible Notes8,000 6,789 14,789 
2020 Term Facility Loan22,500 2,549 25,049 
Paycheck Protection Program2,860 — 2,860 
Total long-term debt$54,641 $20,163 $74,804 
Less: current portion of long-term debt— 
Long-term debt, net of current portion$74,804 
Future minimum payments under the debt agreements as of December 31, 2021 are as follows (in thousands):
2020 Term Facility Loan
2022$32,303 
2023— 
2024— 
2025— 
2026— 
Thereafter— 
Total future minimum payments32,303 
Less: current portion of debt principal(32,303)
Non-current portion of debt principal$— 
3.00% – 2020 Convertible Notes
On March 9, 2020, Legacy Rockley issued convertible loan notes in an aggregate principal amount of $21.3 million (the “3.0% Convertible Notes”). The 3.00% – 2020 Convertible Notes had an interest rate of 3.00% per annum and contained no financial covenants. The 3.00% – 2020 Convertible Notes were issued in two tranches $20.0 million on March 9, 2020 and $1.3 million on October 20, 2020.
The 3.00% – 2020 Convertible Notes were subject to conversion as follows:
(a)If in an equity financing raised total proceeds for the Company of not less than $10.0 million then the outstanding principal amount of all notes and any unpaid accrued interest shall automatically convert into the most senior class of equity share at a conversion price of $14.298 per share; or
Due
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(b)if an equity financing is not raised for the Company, then the outstanding principal amount of all notes and any unpaid accrued interest may convert into the most senior class of share at a conversion price of $14.298 per share.
(c)At an exit event, redeem the outstanding notes for an amount equal to the useoutstanding principal plus accrued interests or convert the outstanding principal amount of quoted pricesall notes and any unpaid accrued interest thereon into the most senior class of share of the Company, at a conversion price equal to the issuance price of $14.298 per share.
(d)At the maturity date, convert into the most senior class of shares at a conversion price equal to the issuance price of $14.298 per share.
Legacy Rockley elected to account for the 3.00% – 2020 Convertible Notes at fair value as of the issuance date, with the changes in fair value reported in the consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $21.9 million for the 3.00% – 2020 Convertible Notes were cancelled and converted into the right to receive 3.8 million ordinary shares of the Company, with a fair value of $38.1 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recorded a $38.1 million adjustment upon extinguishment of the 3.00% – 2020 Convertible Notes.
8.00% – 2020 Convertible Notes
On February 19, 2020, Legacy Rockley issued convertible loan notes to our board member in an activeaggregate principal amount of $8.0 million (the “8.00% Convertible Notes"). The 8.00% Convertible Notes had an interest rate of 8.00% per annum and contained no financial covenants.
The 8.00% Convertible Notes were convertible as follows:
(a)In the event of an equity financing, the outstanding principal amount of all notes and any unpaid accrued interest shall automatically convert into the most senior class of share at a conversion price being the lower of $14.298 per share or a discounted subscription price of the equity shares; or
(b)At an exit event, convert the outstanding principal amount of all notes and any unpaid accrued interest thereon into the most senior class of share of the Company, at a conversion price, equal to a 25% discount to the Series E issuance price of $14.298 per share.
(c)At the maturity date, convert into the most senior class of equity share at a conversion price of $14.298.
Legacy Rockley elected to account for the 8.00% Convertible Notes s at fair value as of the issuance date, with the changes in fair value reported in the consolidated statements of operations and comprehensive loss under Change in Fair Value of Debt Instruments.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $8.9 million for the 8.00% Convertible Notes were cancelled and converted into the right to receive 1.5 million ordinary shares of the Company, with a fair value of $15.5 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. In addition, the warrants issued in conjunction with the 8.00% Convertible Note were also cancelled and converted into the right to receive 1.5 million ordinary shares of the Company, with a fair value of $15.5 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recorded a $30.9 million adjustment upon extinguishment of the 8.00% Convertible Notes and warrants.

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2020 Term Facility Loan
On September 29, 2020, Legacy Rockley secured a term facility loan of $35.0 million (“2020 Term Facility Loan”). Legacy Rockley had the option to repay the aggregate amount of the loans utilized in full on the maturity date, subject to no Qualified Exit occurring at the time plus the applicable repayment premium payable. The Qualified Exit meant: 1) qualified listing—a flotation or a public offering, the value of which is equal to or exceeds the free float value of $350.0 million; 2) non-qualified trade. Upon any occurrence of a non-qualified trade sale or qualified listing, amounts due to Argentum would have been discharged in full by way of conversion into the Company's most senior class of shares.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, thirty percent (30%) of the outstanding principal and interest balance of $10.2 million for the 2020 Term Facility Loan were cancelled and converted into the right to receive 1.3 million ordinary shares of the Company, with a fair value of $13.0 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recorded a $13.0 million adjustment upon extinguishment of debt. The seventy percent (70%) of the outstanding principal and interest balance remained as debt and is required to be repaid in full on or prior to August 31, 2022, in the total amount of $37.3 million. At August 11, 2021, the Company recorded a fair value of $27.1 million for the seventy percent (70%) of the outstanding principal and interest balance. The Company accreted the adjusted interest expense over the amended term of the loan using the effective interest rate method. The Company accrued interest expense of $4.1 million for the year ended December 31, 2021. As of December 31, 2021, the total outstanding debt for the 2020 Term Facility Loan balance was $26.3 million. The 2020 Term Facility Loan includes a financial covenant that requires the Company to maintain a cash balance of at least $35.0 million. As of December 31, 2021, the Company was not in default on any covenants.

5.00% – $50.0 Million Convertible Notes
On January 11, 2021, Legacy Rockley issued convertible loan notes for an aggregate principal amount of $50.0 million. The 5.00% – $50.0 Million Convertible Notes had an interest rate of 5.00% per annum and contained no financial covenants. The total amount borrowed was $10.3 million.
The 5.00% – $50.0 Million Convertible Notes were subject to conversion as follows:
(a)In the event of a qualified financing even with total proceeds raised not less than $25.0 million, the outstanding principal amount and any unpaid accrued interest automatically convert into the most senior class of share at a conversion price being lower of 15% discount to the per share subscription price of the equity shares or the price obtained by diving $1,500.0 million by fully diluted share capital of the Company at the date of conversion;
(b)At an exit event, redeem the outstanding principal amount and any unpaid accrued interest on the original principal or convert the outstanding principal amount of all notes and any unpaid accrued interest into the most senior class of share of the Company at a conversion price equal to the lower of 15% discount to the price per share and the price obtained by dividing $1,500.0 million by fully diluted share capital of the Company at the date of conversion;
(c)At the maturity date, convert into the most senior class of shares at a conversion price by dividing $1,500.0 million by fully diluted share capital of the Company at the date of conversion.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $10.6 million for the 5.00% – $50.0 Million Convertible Notes were cancelled and converted into the right to receive 1.3 millionordinary shares of the Company, with a fair value of $12.6 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recognized a $12.6 million adjustment upon extinguishment of the 5.00% – $50.0 Million Convertible Notes.

5.00% $25.0 Million Convertible Notes
On December 31, 2020, Legacy Rockley issued convertible loan notes in an aggregate principal amount of $25.0 million. The 5.00% – $25.0 Million Convertible Notes had an interest rate of 5.00% per annum and contained no financial covenants.
The 5.00% – $25.0 Million Convertible Notes were subject to conversion as follows:
(a)In an equity qualified financing event with total proceeds raised not less than $25.0 million, the outstanding principal amount and any unpaid accrued interest automatically convert into the most senior class of share at a
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conversion price being lower of 25% discount to the per share subscription price of the equity shares or the price obtained by diving $800.0 million by fully diluted share capital of the Company at the date of conversion;
(b)At an exit event, redeem the outstanding notes for an amount equal to 100% of the outstanding principal plus accrued interest or convert the outstanding principal amount into the most senior class of share of the Company, at a conversion price equal to the lower of 25% discount to the price per share and the price obtained by dividing $800.0 million by fully diluted share capital of the Company at the date of conversion; or
(c)At the maturity date, convert into the most senior class of shares at a conversion price by dividing $675.0 million by the number of issued shares in the capital of the Company on a fully diluted basis or repay the amount equal to 100% of the outstanding principal amount plus any accrued interest.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $25.7 million for the 5.00% – $25.0 Million Convertible Notes were cancelled and converted into the right to receive 3.6 millionordinary shares of the Company, with a fair value of $35.6 million, recorded in the consolidated balance sheet. In addition, the warrants issued in conjunction with the 5.00% – $25.0 Million Convertible Notes were also cancelled and converted into the right to receive 0.7 millionordinary shares of the Company, with a fair value of $7.0 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recorded a total $42.6 million adjustment upon extinguishment of the 5.00% – $25.0 Million Convertible Notes and warrants.

5.00% – $30.0 Million Convertible Notes
On January 11, 2021, Legacy Rockley issued the 5.00% – $30.0 Million Convertible Notes. The 5.00% – $30.0 Million Convertible Notes had an interest rate of 5.00% per annum and contained no financial covenants.
The 5.00% – $30.0 Million Convertible Notes were subject to conversion as follows:
(a)In an equity qualified financing event with total proceeds raised not less than $25.0 million, the outstanding principal amount and any unpaid accrued interest automatically convert into the most senior class of share at a conversion price being lower of 25% discount to the per share subscription price of the equity shares or the price obtained by diving $800.0 million by fully diluted share capital of the Company at the date of conversion;
(b)At an exit event, redeem the outstanding notes for an amount equal to the outstanding principal plus any unpaid accrued interest or convert the outstanding principal amount of all notes and any unpaid accrued interest into the most senior class of share of the Company, at a conversion price equal to the lower of a 25% discount to the price per share and the price obtained by dividing $800.0 million by fully diluted share capital of the Company at the date of conversion; or
(c)At the maturity date, convert into the most senior class of shares at a conversion price by dividing $800.0 million by fully diluted share capital of the Company at the date of conversion.
Upon consummation of the Business Combination discussed in Note 2, Business Combination, the total outstanding principal and accrued unpaid interest of $30.8 million for the 5.00%– $30.0 Million Convertible Notes were cancelled and converted into the right to receive 4.4 millionordinary shares of the Company, with a fair value of $44.3 million, recorded in the consolidated statement of shareholders' equity (deficit) with a corresponding decrease to the convertible note in the consolidated balance sheet. The Company recorded a $44.3 million adjustment upon extinguishment of the 5.00%– $30.0 Million Convertible Notes.

Paycheck Protection Program Loan
On April 21, 2020 (the "Origination Date"), Legacy Rockley received loan proceeds of approximately $2.9 million (“PPP Loan”) from Silicon Valley Bank (the “Lender”) pursuant to the Paycheck Protection Program (“PPP”) established under the CARES (the Coronavirus Aid, Relief and Economic Security) Act of 2020. Payments of principal and interest were deferred for the first six months following the Origination Date, and the PPP Loan was maturing in two years after the Origination Date. The PPP Loan bore interest at 1.0% per annum.
In June 2021, the $2.9 million of borrowings outstanding under the PPP was forgiven in full. Forgiveness income was recorded as a component of other income, net in the consolidated statements of operations and comprehensive loss.

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8.Warrants
As of December 31, 2021, the Company had 8,625,000 Public Warrants outstanding with a balance of $28.0 million, and classified as equity, and 5,450,000 Private Placement Warrants outstanding with a balance of $3.5 million, and classified as liability. These warrants are exercisable for the Company’s ordinary shares. Warrants may only be exercised for a whole number of shares at an exercise price of $11.50. These warrants expire five years from the closing of the Forward Recapitalization.
The ordinary shares underlying the warrants were registered on Rockley Photonics Holdings Limited's Registration Statement on Form S-4 (File No. 333-255019), filed with the SEC on April 2, 2021 and declared effective on July 22, 2021.The Company is obligated to issue ordinary shares upon exercise of a warrant.
Redemption of warrants when the ordinary share price equals or exceeds $18.00. Once the warrants become exercisable, the Company may redeem the warrants in whole and not in part, at a price of $0.01 per warrant, upon not less than 30 days’ prior written notice of redemption to each warrant holder and if, and only if, the closing price of the Company’s ordinary shares equals or exceeds $18.00 per share (as adjusted for share sub-divisions, share capitalizations, reorganizations, recapitalizations and the like) for any 20 trading days within a 30-trading day period ending on the third trading day prior to the date on which the notice of redemption is given to the warrant holders.
The Company may redeem the warrants in whole and not in part no earlier than 90 days after they are first exercisable and prior to their expiration at a price equal to a number of the Company's ordinary shares based on the redemption date and the “fair market (Level 1)value” of the ordinary shares, upon not less than 30 days' prior written notice of redemption each warrant holder, and if, and only if, the closing price of the ordinary shares equals or exceeds $10.00 per share (as adjusted for share sub-divisions, share dividends, reorganizations, reclassifications, recapitalizations and the like) on the trading day before the Company sends the notice of redemption to measurethe warrant holders.
The Private Placement Warrants were accounted for as liabilities in accordance with ASC 815-40, Derivatives and Hedging-Contracts in Entity’s Own Equity, and are presented within warrant liabilities on our balance sheet. The warrant liabilities assumed from SC Health, and on a recurring basis, changes in fair value will be presented in the consolidated statement of operations at each reporting period. The Private Placement Warrants are considered to be a Level 3 liability, see Note 5 – Fair Value Measurements for description of the valuation methodology of the Private Placement Warrants.
The Public Warrants were accounted for as equity and are presented within Additional Paid-In Capital on our balance sheet. Although an event such as a qualifying cash tender offer could occur outside of the company’s control that would require net cash settlement, equity classification for the public warrants is not precluded per ASC 815-40-25 as such an event would be in connection with a change in control and all of the Company’s ordinary shareholders, as well as warrant holders, could participate and receive cash from the settlement.
9.Income Taxes
For the years ended December 31, 2021 and 2020, loss before income taxes were as follows (in thousands):
 Years Ended December 31,
 20212020
U.K. Operations$(174,298)$(82,705)
Foreign operations6,952 2,997 
Loss before income taxes$(167,346)$(79,708)
The components of provision for income tax for the years ended December 31, 2021 and 2020 are as follows (in thousands):
CurrentDeferredTotal
Year ended December 31, 2021
U.K. operations$— $— $— 
Foreign jurisdictions667 — 667 
$667 $— $667 
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CurrentDeferredTotal
Year ended December 31, 2020
U.K. operations$— $— $— 
Foreign jurisdictions569 — 569 
$569 $— $569 
The effective tax rate of the Company’s provision for income taxes differs from the 19% statutory rate of the Company’s U.K. headquarters entity (in thousands, except percentages):
 December 31,
 20212020
U.K. Statutory Rate$(31,796)19.0 %$(15,145)19.0 %
Foreign income tax— %308 (0.4)%
Research & Development credit(2,061)1.2 %(628)0.8 %
Stock-based compensation34 — %1,293 (1.6)%
Permanent differences(156)0.1 %3,325 (4.2)%
Change in valuation allowance32,402 (19.4)%7,480 (9.4)%
Rate Change on Deferred Taxes(11,197)6.7 %(977)1.2 %
Uncertain Tax Liabilities64 — %245 (0.3)%
Losses not benefited12,625 (7.5)%3,999 (5.0)%
Others, net744 (0.4)%668 (0.8)%
Total$667 (0.40)%$569 (0.71)%
Deferred Tax Assets and Liabilities
Deferred income taxes reflect the net effects of (a) temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes, and (b) operating losses and tax credit carryforwards.
We record income tax expense for the anticipated tax consequences of the reported results of operations using the asset and liability method. Under this method, the Company recognizes deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the financial reporting and tax basis of assets and liabilities, as well as for operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using tax rates that are expected to apply to taxable income for the years in which those tax assets and liabilities are expected to be realized or settled. The Company records valuation allowances to reduce its deferred tax assets to the net amount that it believes is more likely than not to be realized. Its assessment considers the realization of deferred tax assets on a jurisdictional basis.
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The significant components of the Company’s deferred taxes are as follows (in thousands):
 December 31,
 20212020
Deferred tax assets:
Net operating loss carryforwards$33,068 $15,066 
Research and development credits549 — 
Stock-based compensation4,859 1,476 
Lease liabilities1,394 482 
Interest Limitation10,202 — 
Accounts and other receivables— — 
Accrued liabilities1,765 788 
Other64 
Total gross deferred tax assets51,900 17,814 
Less valuation allowance(50,139)(16,377)
Net deferred tax assets1,761 1,437 
Deferred tax liabilities:
Right-of-use Assets$(1,281)$(821)
Property and equipment, principally due to differences in depreciation(480)(592)
Other— (24)
Total gross deferred tax liabilities(1,761)(1,437)
Net deferred tax assets$— $— 
ASC 740 requires that the tax benefit of net operating losses (“NOLs”), temporary differences and credit carryforwards be recorded as an asset to the extent that management assesses that realization is “more likely than not.” Realization of our future tax benefits is dependent on our ability to generate sufficient taxable income within the carryforward period. Management believes that recognition of the deferred tax assets arising from the above-mentioned future tax benefits from operating loss carryforwards is currently not likely to be realized and, accordingly, has provided a valuation allowance has provided a full valuation allowance against its deferred tax assets.
The changes in valuation allowance related to operating activity was an increase in the amount of $33.8 million and $6.9 million during the years ended December 31, 2021 and 2020, respectively.
NOLs and tax credit gross carryforwards as of December 31, 2021 are as follows (in thousands):
AmountExpiration Years
NOLs, Federal$132,272 carried forward indefinitely
NOLs, State$— 
Tax credits, Federal$467 
Tax credits, State$— 
Uncertain Tax Positions
The Company recognizes tax benefits from uncertain tax positions only if it believes that it is more likely than not that the tax position will be sustained on examination by the taxing authorities based on the technical merits of the position. As the Company expands, it will face increased complexity in determining the appropriate tax jurisdictions for revenue and expense items. The Company’s policy is to adjust these reserves when facts and circumstances change, such as the closing of a tax audit or refinement of an estimate. To the extent that the final tax outcome of these matters is different than the amounts recorded, such differences will affect the income tax expense in the period in which such determination is made and could have a material impact on its financial condition and operating results. The income tax expense includes the effects of any accruals that the Company believes are appropriate, as well as the related net interest and penalties. As of December 31, 2021 and 2020, the Company had total uncertain tax positions of $3.2 million and $2.2 million, which is recorded as a reduction of the deferred tax asset related research and developments. No interest or penalties have been recorded related to the uncertain tax positions. None of the unrecognized tax benefits, if recognized,
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would affect the effective tax rate. A reconciliation of the beginning and ending balances of unrecognized tax benefits is as follows (in thousands):
 Years Ended December 31,
 20212020
Balance at beginning of the year$2,236 $405 
Increases based on tax positions related to current year1,061 733 
Increases based on tax positions related to prior years165 1,199 
Decreases based on tax positions related to prior years(245)(101)
Balance at end of year$3,217 $2,236 
It is not expected that there will be a significant change in uncertain tax position in the next 12 months. We are subject to income tax in the U.K., U.S. federal and various states and three other foreign jurisdictions. Our U.S. income tax filings are currently under audit for the tax year ended December 31, 2018. The statute of limitations for U.K. and foreign tax jurisdictions other than the U.S. are no longer subject to audit for tax years before December 31, 2019. We are no longer subject to U.S. federal income tax audit for the tax years before the year ended December 31, 2018 and are no longer subject to state income tax audit for tax years before December 31, 2015.
10.Shareholders’ Equity (Deficit)
The Company is authorized to issue 12,417,500,000 ordinary shares with par value of $0.000004 per share. Each holder of the Company's ordinary shares is entitled to one vote per share. As of December 31, 2021, there were 127,860,639 of the Company's ordinary shares issued and outstanding. Holders of the Company's ordinary shares do not have cumulative voting rights. Additionally, the Company has 14,074,986 warrants outstanding as of December 31, 2021. See Note 8, Warrants for additional information.
Each holder of the Company's ordinary shares is entitled to the payment of dividends and other distributions as may be declared by the Board from time to time out of the Company’s assets or funds legally available for dividends or other distributions. The Company has not declared or paid any dividends with respect to its ordinary shares for the periods presented.
If the Company is involved in voluntary or involuntary liquidation, dissolution or winding up of the Company’s affairs, or a similar event, each holder of the Company ordinary shares will participate pro rata in all assets remaining after payment of liabilities, subject to prior distribution rights of the Company preferred shares, if any, then outstanding.
Equity Line of Credit
In October 2021, the Company entered into an equity line of credit arrangement (“ELOC”) with Lincoln Park Capital Fund, LLC, an Illinois limited liability company ("LPCF"). The ELOC is a private placement with registration rights, providing LPCF the ability to purchase up to 7.8 million of the Company's ordinary shares for $50.0 million over 24 months. Proceeds from the sale of shares will go towards the Company to be used for working capital.
No amounts were drawn against the ELOC during any of the periods presented.
11.Net Loss per Share
The following is a calculation of basic and diluted net loss per share (in thousands, except for share and per share amounts):
 Years Ended December 31,
 20212020
Basic and diluted:
Net loss$(168,013)$(80,277)
Weighted average ordinary shares outstanding100,917,939 83,457,400 
Basic and diluted net loss per share$(1.66)$(0.96)
Basic net loss per share is calculated by dividing net loss for the period by the weighted average number of the ordinary shares outstanding plus outstanding warrants with a 0.01 exercise price during the period.
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 For the years ended December 31, 2021 and 2020, we excluded the potential effect of outstanding and exercisable options (including performance options) and warrants in the calculation of the diluted loss per share, as the effect would be anti-dilutive due to losses incurred. As of December 31, 2021 and 2020, there were approximately 12.6 million and 13.8 million potentially issuable shares respectively, with dilutive effect.
12.Stock-Based Compensation
The Company has established a number of share-based incentive plans for current employees, directors and others, which include Share Appreciation Rights ("SARs"), 2013 Share Option Plan (the "2013 Plan"), 2021 Share Option Plan (the "2021 Plan"), Restricted Stock Units ("RSUs"), 2021 Employee Stock Purchase Plan (the "ESPP"),  and Warrants.
Share Appreciation Rights
As of December 31, 2021, there were no SARs outstanding. As of December 31, 2020, there were 30,000 SARs outstanding at an exercise price of $0.00001 per share. In connection with the Business Combination on August 11, 2021, the liability associated with outstanding SARs was settled with a cash payment of $0.7 million.
2013 Share Option Plan
The holders of Legacy Rockley options under the 2013 Plan continue to hold such options and such options remain subject to the same vesting, exercise and other terms and conditions. In connection with the Business Combination, the holders of Legacy Rockley options may exercise their options to purchase a number of ordinary shares equal to the number of Legacy Rockley ordinary shares subject to such Legacy Rockley options multiplied by the Exchange Ratio of 2.4835 (rounded down to the nearest whole share) at an exercise price per share divided by the Exchange Ratio (rounded to the nearest whole cent). The information presented herein is as if the exchange of stock options occurred as of the earliest period presented.
As of December 31, 2021, there were no options available for grant. Any new grants will become available for issuance under the 2021 Plan.
The following table summarizes the stock option activity related to the 2013 Plan:
Number of
Options
Outstanding
Average
Exercise Price
Per Share
Remaining
Contractual
Life
(Years)
Intrinsic
Value4
   (In thousands)
Options outstanding at December 31, 201914,663,610 $4.05 6.94$54,100 
Granted5,782,544 $8.67 
Exercised(19,404)$5.36 
Forfeited(2,052,583)$8.62 
Expired(475,548)$6.92 
Options outstanding at December 31, 202017,898,619 $4.94 6.75$110,552 
Granted— $— 
Exercised(1,557,214)$0.60 
Forfeited(912,912)$4.07 
Expired(46,757)$3.08 
Options outstanding at December 31, 202115,381,736 $2.00 5.83$36,093 
Options exercisable at December 31, 202112,546,315 $1.68 5.25$33,464 
4 The aggregated intrinsic value represents the difference between the exercise price and the closing stock price of $4.35 for the Company’s ordinary shares on December 31, 2021.
2021 Share Option Plan
On March 31, 2021, the Board approved the 2021 Plan. The purpose of the 2021 Plan is to attract, retain, incentivize and reward top talent through stock ownership, to improve operating and financial performance and strengthen the mutuality of interest between eligible service providers and shareholders.
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As of December 31, 2021, there were 15,375,644 shares authorized for issuance under the Plan, of which 10,207,656 shares were available for grant.
The following table summarizes the stock option activity related to the 2021 Plan:
Number of
Options
Outstanding
Average
Exercise Price
Per Share
Remaining
Contractual
Life
(Years)
Intrinsic
Value
   (In thousands)
Options outstanding at December 31, 2020— $— 0.00— 
Granted1,013,480 $15.84 
Exercised— $— 
Forfeited— $— 
Expired— $— 
Options outstanding at December 31, 20211,013,480 $15.84 9.61$11,645 
Options exercisable at December 31, 202181,538 $15.84 9.61$937 
Restricted Stock Units
During the year ended December 31, 2021, the Company granted restricted RSUs to employees. Each award will vest based on continued service which is generally over a four-year period. The grant date fair value of the award will be recognized as stock-based compensation expense over the requisite service period. The fair value of RSUs was estimated on the date of grant based on the fair value of the Public Warrants, subsequent to initial measurement,Company’s ordinary shares.
Employee RSUs activity for the year ended December 31, 2021 was as follows:
Number of
RSUs
Outstanding
Weighted Average
Grant Date Fair Value
Remaining
Contractual
Life
(Years)
Intrinsic
Value
   (In thousands)
Outstanding at December 31, 2020— $— 0.00$— 
Granted4,181,607 $6.71 
Exercised(24,668)$7.07 
Forfeited(2,431)$7.07 
Expired— $— 
Outstanding at December 31, 20214,154,508 $6.71 1.76$18,072 
2021 Employee Stock Purchase Plan
On October 2021, the Company had transfers outadopted the 2021 Employee Stock Purchase Plan (the "ESPP"), which became effective on December 1, 2021. The purpose of Level 3 totaling $5,261,250the ESPP is to provide eligible employees with an opportunity to purchase shares of our ordinary shares at a discounted price through payroll deductions with the goal of enhancing employees' sense of participation in the Company and further align employee interests with those of the Company's shareholders.
Under the ESPP, eligible employees may purchase shares of Company ordinary shares through payroll deductions of between 1% to 15% of after-tax compensation each pay period, with a maximum participation of $25,000 annually. The shares are purchased at the end of each six-month offering period at a 15% discount from the closing market price as reported on the New York Stock Exchange on the last trading day of the offering period.
Subject to adjustments provided in the ESPP, the maximum number of ordinary shares available for purchase under the ESPP is 1,526,239 plus an annual increase to be added on the first day of each of the Company’s fiscal years for a period of up to 10 years, beginning with the fiscal year that begins on January 1, 2022, equal to the least of (i) 1% of the outstanding shares on such date, (ii) 7,631,196 shares, or (iii) a lesser amount determined by the Board. As of December 31, 2021, 1,526,239 shares were available for issuance under the ESPP.
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The initial offering period for the ESPP is one year, commencing on December 1, 2021 and ending on November 30, 2022. As of the date of this report, no shares of the Company's ordinary shares have been purchased or distributed pursuant to the ESPP.
The assumptions that the Company used in the Black-Scholes option-pricing model to determine the fair value of the purchase rights under the ESPP for the year ended December 31, 2021, were as follows:
Year Ended 
December 31, 2021
Expected term (in years)0.5-1.0
Expected volatility (%)54%
Risk-free interest rate (%)0.10 - 0.25
Dividend yield
Stock-based compensation expense
The following table summarizes our stock-based compensation expense for all equity arrangements and is included in the consolidated statements of operations and comprehensive loss as follows (in thousands):
 Years Ended December 31,
 20212020
Cost of revenue$1,825 $2,271 
Research and development7,182 4,313 
Selling, general, and administrative3,006 1,459 
Total stock-based compensation expense$12,013 $8,043 
As of December 31, 2021 and 2020, there was approximately $40.5 million and $19.5 million, respectively of total unrecognized stock based compensation expense related to our equity awards, which is expected to be recognized over a weighted average period of 1.5 years and 1.4 years, respectively.
Performance Awards
For the years December 31, 2021 and 2020, we recognized a total expense of $0.3 million and $0.2 million respectively in relation to the performance-based options. As of December 31, 2021 and 2020, there were approximately $0.9 million and $1.2 million of unrecognized stock-based compensation expense related to the performance-based awards. During the year ended December 31, 2021, no additional performance-based awards were granted.
Valuation of Stock Options
The fair values of options granted during the period from July 16, 2019 through were determined using a Black-Scholes option pricing model. The determination of the fair value of stock-based payment awards on the date of grant using an option-pricing model is affected by our stock price as well as assumptions regarding complex and subjective variables. These variables include the expected stock price volatility over the term of the awards, risk-free interest rate and expected dividends.
We estimated expected volatility based on historical data of the price of our ordinary shares over the expected term of the options. The expected term, which represents the period of time that options granted are expected to be outstanding, is estimated based on guidelines provided in U.S. SEC Staff Accounting Bulletin No. 110 and represents the average of the vesting tranches and contractual terms. The risk-free rate assumed in valuing the options is based on the U.S. Treasury rate in effect at the time of grant for the expected term of the option. We do not anticipate paying any cash dividends in the foreseeable future and, therefore, used an expected dividend yield of zero in the option pricing model. Stock-based compensation awards (i.e. options and RSUs) are amortized on over a four-year period with 25% cliff vest at the first year anniversary of the grant and ratably over the next three years. We made an accounting policy election to account for forfeitures in the period they occur.
The weighted average assumptions used to value the grants are as follows:
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 Years Ended December 31,
 20212020
Expected term (in years)6.054.86 - 6.25
Expected volatility (%)53.050.29 - 52.45
Risk-free interest rate (%)0.960.30 - 1.75
Dividend yield
Warrants
During the year ended December 31, 2019.
2020, Legacy Rockley issued warrants to intermediaries for introducing new investors related to equity financings. In connection with the Business Combination on August 11, 2021, all outstanding warrants of Legacy Rockley were exercised on a cashless basis and converted into the right to receive 1.8 million ordinary shares of the Company, with a fair value of $18.1 million.
NOTE 10 – SUBSEQUENT EVENTS
13.Related Party Transactions
The Company evaluated subsequent eventsformed HRT, a joint venture with Hengtong Optic-Electric Co., Ltd. in 2017, which was recognized by the Company as an equity method investment. As of and transactions that occurred afterin the year ended December 31, 2020, we made sales to and were owed from the HRT joint venture, $5.3 million and $3.3 million, respectively. The balance sheet dateowed by the joint venture was included in accounts receivable in the consolidated balance sheet. As of and in the year ended December 31, 2021, sales to and balances owed from the HRT joint venture were immaterial.

14.Leases
We have operating leases for office space and finance leases for manufacturing equipment. These leases have remaining lease terms of 1 year to 5 years. Some leases include extension options for up to 5 years. These options are included in the datelease term when it is reasonably certain that the financial statementsoption will be exercised.
The weighted average remaining lease term was approximately 4 years for operating leases as of December 31, 2021. The weighted average discount rate was 6.0% for operating leases as of December 31, 2021.
The components of lease cost for the years ended December 31, 2021 and 2020, were issued. Based upon this review,as follows (in thousands):

 Years Ended December 31,
 20212020
Operating Lease Cost:
Fixed lease cost$1,103 851 
Variable lease cost354 154 
Total operating lease cost$1,457 $1,005 

The supplemental cash flow information related to our operating leases is as follows (in thousands):
 Years Ended December 31,
 20212020
Supplemental Cash Flow Information:
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases$936 $916 
Operating cash flows for finance leases$— $15 
Financing cash flows for finance leases$— $1,192 
Right-of-use assets obtained in exchange of lease obligations:
Right-of-use assets obtained in exchange for new operating lease liabilities$4,008 $— 

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There are no finance lease liabilities as of December 31, 2021. Maturities of operating lease liabilities as of December 31, 2021, were as follows (in thousands):
 Operating Leases
Year Ending December 31:
2022$1,500 
20231,394 
2024914 
2025818 
2026842 
Thereafter186 
Total lease obligation$5,654 
Less: Imputed interest(679)
Total lease liabilities$4,975 
Less: Current lease liabilities(1,238)
Total non-current lease liabilities$3,737 

15.Commitments and Contingencies
Legal Contingencies
From time to time, we are a party to various lawsuits, claims and other than as describe below, the Company did not identify any subsequent eventslegal proceedings that would have required adjustment or disclosurearise in the ordinary course of business. We apply accounting for contingencies to determine when and how much to accrue for and disclose related to legal and other contingencies. Accordingly, we disclose contingencies deemed to be reasonably possible and accrue loss contingencies when, in consultation with legal advisors, it is concluded that a loss is probable and reasonably estimable. Although the ultimate aggregate amount of monetary liability or financial statements.
On January 5, 2021, the Company announced that it had entered into a
non-binding
letter of intent (the “Letter of Intent”)impact with a next generation technology developer (the “Target”) relatingrespect to a proposed business combination transaction. The Target has developed a technology targeting consumer healthcare applications, and the Company believes the Target is a compelling investment opportunity given its cutting-edge technology and commercial opportunity. Completion of the proposed transactionthese matters is subject to many uncertainties and is therefore not predictable with assurance, management believes that as of December 31, 2021 there are no litigation pending that could have, individually and in the completionaggregate, a material adverse effect on our financial position, results of due diligence,operations or cash flows.
Financial Commitments
In the negotiationordinary course of business, we make commitments to third-party suppliers for various research and executiondevelopment activities. As of December 31, 2021 and 2020, we had $13.6 million and $3.0 million, respectively, in contractual obligations for which we have not yet received the services.
16.Defined Contribution Plan
We have defined contribution plans, under which we contribute based on a definitive agreement and satisfactionpercentage of the conditions therein, including approval of the transaction by the Company’s shareholders.
On January 12, 2021, the Company held an extraordinaryemployees’ elected contributions. We will have no legal or constructive obligation to pay further amounts. Obligations for contributions to defined contribution plans are recognized within selling, general meeting pursuant to which the Company’s shareholders approved extending the Combination Period to the Extension Date.
On March 19, 2021, the Company entered into a Business Combination Agreement and Plan of Merger (the “Business Combination Agreement”), byadministrative expenses and among Rockley Photonics Limited, a company incorporated under the laws of Englandresearch and Wales with company number 08683015 (the “Rockley”), Rockley Photonics Holdings Limited, an exempted company incorporateddevelopment in the Cayman Islands with limited liability (“HoldCo”),consolidated statements of operations and
comprehensive loss. Defined contributions were $0.7 million and $0.5 million for years ended December 31, 2021 and 2020, respectively.
F-110
F-55

17.Supplemental Cash Flow Information
Non-cash operating, investing, and financing activities, and supplemental cash flow information are as follows (in thousands):
 Years Ended December 31,
 20212020
Supplemental Cash Flow Information:
Cash payments for:
Interest paid$658 $47 
Income tax paid$978 $313 
Non-cash Operating Activities:
Right-of-use assets obtained in exchange for new operating lease liabilities$4,008 $— 
$4,008 $— 
Non-cash Investing Activities:
Unpaid property and equipment received$805 $166 
Unpaid balance related to the Trutouch Asset Acquisition— 500 
$805 $666 
Non-cash Financing Activities:
Conversion of convertible debt and accrued interest to ordinary shares$181,404 $— 
Conversion of Legacy Rockley ordinary shares to Rockley ordinary shares206,888 — 
Private Placement Warrants14,304 — 
Public Warrants28,031 — 
Issuance of ordinary shares in lieu of cash payment of transaction costs3,190 — 
Forgiveness of Paycheck Protection Program loan2,860 $— 
Unpaid deferred transaction costs1,034 — 
Issuance of ordinary shares related to the Trutouch Asset Acquisition— 2,298 
Issuance of ordinary shares related to ELOC472 — 
$438,183 $2,298 

II-56

Rockley Mergersub Limited, an exempted company incorporated in the Cayman Islands with limited liability and a direct wholly owned subsidiary of HoldCo (“Merger Sub”). The Business Combination Agreement and the transactions contemplated thereby (the “Rockley Business Combination”) were approved by our board of directors and the boards of directors of each of HoldCo, Merger Sub and Rockley.


The Business Combination Agreement provides for, among other things, the following transactions on the closing date: (i) the Company carries out a scheme of arrangement in the UK courts pursuant



Up to which all of the Company’s shares (including those issued prior to the scheme as a result of the conversion of convertible loan notes and the exercise of warrants) will be cancelled or transferred by the Company’s shareholders in exchange for shares in HoldCo; (ii) the holders of options over shares in the Company will be invited to roll their options into new options over shares in HoldCo; (iii) to the extent convertible loan notes issued by the Company do not convert into shares in the Company prior to the effectiveness of the scheme described in clause (i) above, such notes will, depending on which form the scheme of arrangement takes, either be (a) novated to HoldCo (resulting in HoldCo becoming responsible to issue HoldCo87,567,895 Ordinary Shares on exercise) and the consideration for the novation shall be an inter-company loan between the Company and HoldCo, or (b) acquired by HoldCo in exchange for the issue of new convertible loan notes by HoldCo to each convertible loan note holder; (iv) the holders of warrants over shares in the Company (other than warrants that by their terms will be replicated at HoldCo in exchange for market value consideration) will be notified that if they do not exercise their warrants for shares in the Company prior to the effectiveness of the scheme described in clause (i) above, then those warrants will lapse; (v) HoldCo will complete a ‘stock-split’ to prepare its share capital for Merger Sub’s merger into SC Health; (vi) certain investors will subscribe for and purchase an aggregate of $150,000,000 of shares in HoldCo; (vii) Merger Sub will merge with and into SC Health, with SC Health surviving the merger and becoming a direct wholly-owned subsidiary of HoldCo; and (viii) the shares and warrants in SC Health will be exchanged for shares and warrants in HoldCo.
In accordance with the terms and subject to the conditions of the Business Combination Agreement, (i) the existing holders of securities in the Company will exchange their securities for new securities in HoldCo; and (ii) HoldCo will split its stock such that the number of shares in (together with any other securities in or convertible for securities in) HoldCo after the stock split will be equal to $1,148,114,113 divided by $10.00. Certain PIPE investors will subscribe for shares in HoldCo and the warrants in SC Health (each $10.00 shares) will then be exchanged for shares in HoldCo.

Concurrently with the execution of the Business Combination Agreement, the Company and HoldCo entered into subscription agreements (the “Investor Subscription Agreements”) with certain investors and individuals, including, among others, SC Health Group Limited (an affiliate of the Sponsor), Medtronic, Senvest Management LLC and UBS O’Connor. Pursuant to the Investor Subscription Agreements, each investor agreed to subscribe for and purchase, and HoldCo agreed to issue and sell an aggregate of $150,000,000 shares in HoldCo, which will take effect immediately prior to the closing of the Rockley Business Combination.

Previously the Company had entered into a forward purchase agreement with SC Health Group Limited which provided for the purchase by SC Health Group Limited of an aggregate of 5,000,000 Class A Ordinary Shares, plus an aggregate of 1,250,000 redeemable warrants to purchase one Class A ordinary share at $11.50 per share, for an aggregate purchase price of $50,000,000, or $10.00 per Class A ordinary share and accompanying fraction of a warrant in a private placement to close concurrently with the closing of our initial business combination. As part of the Rockley Business Combination, the Company agreed with SC Health Group Limited that the Forward Purchase Agreement should be terminated and instead of purchasing $50,000,000 of Class A Ordinary Shares pursuant to the forward purchase agreement, SC Health Group Limited would instead enter into the Investor Subscription Agreement referenced above and, pursuant to that agreement, has agreed to purchase an aggregate of $50,000,000 shares in HoldCo.
rkly-20220709_g1.jpg

F-111

II-1




PART II
Information Not Required in Prospectus

Item 13. Other Expenses of Issuance and Distribution.

The following is an estimate of the expenses (all of which are to be paid by the registrant) that we may incur in connection with the securities being registered hereby.


Amount
SEC registration fee$16,966 
Legal fees and expenses$100,000 
Accounting fees and expenses$60,000 
Miscellaneous$98,034 
Total$275,000 
* All fees and expenses other than the SEC registration fee are estimates only.

   
Amount
 
SEC registration fee
  $54,240 
Legal fees and expenses
  $75,000 
Accounting fees and expenses
  $45,000 
Miscellaneous
  $100,000 
Total
  $274,240 
  
 
 
 
* These fees are calculated based on the securities offered and the number of issuances and accordingly cannot be defined at this time.
Item 14. Indemnification of Directors and Officers.

Limitation on Liability and Indemnification of Directors and Officers

HoldCo’sRockley’s organizational documents limits HoldCo’sRockley’s directors’ liability to the fullest extent permitted under the laws of the Cayman Island Companies Act.Islands. Cayman Islands law provides that directorsdoes not limit the extent to which a company’s memorandum and articles of a corporation will not be personally liableassociation may provide for monetary damages for breachindemnification of their fiduciary duties asofficers and directors, except for liability:
for any transaction from which the director derives an improper personal benefit;
for any act or omission not in good faith or that involves intentional misconduct or a knowing violation of law;
for any unlawful payment of dividends or redemption of shares; or
for any breach of a director’s duty of loyalty to the corporation or its shareholders.
Theextent any such provision may be held by the Cayman Islands Companies Act andcourts to be contrary to public policy, such as to provide indemnification against civil fraud or the consequences of committing a crime.

Rockley’s Second Amended and Restated Memorandum and Articles of Association provideprovides that HoldCoRockley will, in certain situations, indemnify HoldCo’sRockley’s directors and officers and may indemnify other employees and other agents, to the fullest extent permitted by law. Any indemnified person is also entitled, subject to certain limitations, to advancement, direct payment, or reimbursement of reasonable expenses (including attorneys’ fees and disbursements) in advance of the final disposition of the proceeding.

In addition, HoldCoRockley enters into separate indemnification agreements with HoldCo’sRockley’s directors and officers. These agreements, among other things, require HoldCoRockley to indemnify its directors and officers for certain expenses, including attorneys’ fees, judgments, fines, and settlement amounts incurred by a director or officer in any action or proceeding arising out of their services as one of HoldCo’sRockley’s directors or officers or any other company or enterprise to which the person provides services at HoldCo’sRockley’s request.

HoldCoRockley maintains a directors’ and officers’ insurance policy pursuant to which HoldCo’sRockley’s directors and officers are insured against liability for actions taken in their capacities as directors and officers. We believe these provisions in the Second Amended and Restated Memorandum and Articles of Association and these indemnification agreements are necessary to attract and retain qualified persons as directors and officers.

Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers, or control persons, in the opinion of the SEC, such indemnification is against public policy as expressed in the Securities Act and is therefore unenforceable.
II-1


Item 15. Recent Sales of Unregistered Securities.

Private Placement Financing

On May 27, 2022, we issued convertible senior secured notes in the aggregate principal amount of $81.5 million and warrants to purchase approximately 26.5 million ordinary shares of the Company at an exercise price of $5.00 per share, subject to certain anti-dilution adjustments, to certain investors pursuant an amended and restated subscription agreement, dated May 26, 2022, among the Company, its subsidiaries named therein and such investors. The notes are convertible at an initial conversion price equal to $3.08 per ordinary share and subject to certain customary anti-dilution adjustments. The notes mature in 2026 and bear interest at a rate of 9.5% per annum if paid in cash or, subject to the satisfaction of certain conditions, at a rate of 12.0% per annum payable at a rate of 5.75% per annum in cash and 6.25% per annum through the issuance of additional Notes, which will also bear interest. The securities were sold by the Company under the Purchase Agreement in reliance upon an exemption from the registration requirements under the Securities Act afforded by Section 4(a)(2) of the Securities Act.

.
Lincoln Park Transaction

II-2


On November 15, 2021, we completed a private placement to Lincoln Park Capital Fund, LLC pursuant to which we have the right to sell to Lincoln Park up to $50,000,000 in ordinary shares, subject to certain limitations, from time to time over the 24-month period commencing on the date that the conditions set forth in the Purchase Agreement have been satisfied, which includes that a registration statement covering the resale of the shares is declared effective by the SEC. We issued 69,512 Commitment Shares to Lincoln Park as consideration for its commitment to purchase our shares under the Purchase Agreement. In the Purchase Agreement, Lincoln Park represented to the Company, among other things, that it was an “accredited investor” (as such term is defined in Rule 501(a) of Regulation D under the Securities Act of 1933, or the Securities Act). The securities were sold by the Company under the Purchase Agreement in reliance upon an exemption from the registration requirements under the Securities Act afforded by Section 4(a)(2) of the Securities Act.

Issuance of Shares for Fee Payment

On September 27, 2021, we issued an aggregate of 319,000 ordinary shares to two accredited investor entities in lieu of cash as payment for $3.194 million of fees payable to such entities for services provided as financial advisor and placement agent in connection with the Business Combination and the PIPE financing pursuant to an exemption under Section 4(a)(2) of the Securities Act.

PIPE Financing

In connection with the Business Combination, on March 19, 2021, HoldCoRockley and SC Health entered into subscription agreements with certain investors (including entities affiliated with the Sponsor)(the (the “Subscribers”), SC Health and HoldCo,Rockley, pursuant to which the Subscribers agreed to purchase the PIPE Shares for a purchase price of $10.00 per share in the PIPE or an aggregate purchase price of $150 million.

At the closing of the PIPE immediately prior to the Merger Effective Time, the Subscribers purchased 15,000,000 PIPE Shares for an aggregate purchase price of approximately $150 million, of which subscribers affiliated with the Sponsor purchased an aggregate of 5,000,000 shares for $50 million. At the Closing, the PIPE Shares were issued pursuant to an exemption under Section 4(a)(2) of the Securities Act.

Pursuant to the subscription agreements, HoldCo agreed that, if HoldCo ordinary shares issuable to the Subscribers in exchange for their PIPE Shares are not registered in connection with the Business Combination, within 30 calendar days after the Closing, HoldCo will file with the SEC (at HoldCo’s sole cost and expense) a registration statement registering the resale of the PIPE Shares received by the Subscribers in connection with the Business Combination (the “Resale Registration Statement”), and HoldCo will use its commercially reasonable efforts to have the Resale Registration Statement declared effective no later than 90 days after the Closing (or 120 days if the SEC reviews the Resale Registration Statement) or 10 days after the SEC notifies HoldCo that it will not review the Resale Registration Statement; provided, however, that HoldCo’s obligations to include the PIPE Shares held by a Subscriber in the Resale Registration Statement will be contingent upon the respective Subscriber furnishing in writing, to HoldCo, such information regarding the Subscriber, the securities of HoldCo held by such Subscriber and the intended method of disposition of the shares, as will be reasonably requested by HoldCo to effect the registration of such shares, and will execute such documents in connection with such registration, as HoldCo may reasonably request, which will be what is customary of a selling shareholder in similar situations.
SIG-I Facility
HoldCo will also be required to use its commercially reasonable efforts to cause the Resale Registration Statement to become effective and to maintain the effectiveness of the Resale Registration Statement until the earliest of (a) the date on which all of the PIPE Shares may be sold without restriction as to the manner and amount of sales under Rule 144, (b) the date on which the Subscribers cease to hold any PIPE Shares acquired pursuant to the Business Combination, and (c) the second anniversary of the Closing.
HoldCo is entitled to delay, postpone or suspend the effectiveness of the Resale Registration Statement under certain circumstances, including, but not limited to, if an event has occurred that the HoldCo board of directors reasonably believes would require additional disclosure by HoldCo in the Resale Registration Statement of material
non-public
information. However, HoldCo may not delay or suspend the Resale Registration Statement on more than two occasions for more than 60 consecutive days, or more than 90 total days, in each case during any
12-month
period.
SIG-i
Facility

Prior to the Business Combination, Rockley UK was party to a $35.0 million term loan facility dated September 29, 2020, as amended from time to time, with Rockley UK, as borrower, Rockley Photonics Inc., as guarantor, Credit Suisse International as agent and security agent and
SIG-i
SIG-I Capital AG as arranger (the
“SIG-I
“SIG-I Facility”). In connection with the Business Combination, the Loan Facility was amended on June 28, 2021 to permit a novation of the facility to HoldCoRockley at the effective time of the Scheme and to permit a conversion of 30% of the debt thereunder to ordinary shares of HoldCoRockley at the time the Business Combination, with a
90-day
lock-up
applying to such shares. The term of the remaining facility was also extended to August 31, 2022. Rockley UK will remainremained a guarantor under the amended
SIG-I
Facility going forward.until the term loan facility was paid off. The SIG-I term loan facility was fully paid off on May 27, 2022 with a portion of the proceeds from the issuance of the Notes and 144A Warrants.
II-3
II-2

The amended
SIG-I
Facility contains standard events of default, including failure to pay,
non-compliance
with obligations under the facility agreement, misrepresentation, cross-default in relation to Financial Indebtedness of £250,000 or more (or its equivalent in other currencies), insolvency or insolvency proceedings, unlawfulness, repudiation, a judgment is rendered for an amount of at least £250,000 (or its equivalent in other currencies), revocation of a government approval that would have a material adverse effect, validity of the agreement and cessation of business. In addition, a failure of HoldCo to issue fully
paid-up
shares to the Lender or Lender designate as part of the Business Combination would also be an event of default under the amended
SIG-I
Facility. Upon any event of default which is continuing, the majority lenders could accelerate the facility and all the outstanding balance will be immediately due and payable. Upon an insolvency event of default, the majority lenders are entitled to declare the product of 125% of the principal amount plus any interest accrued as immediately due and payable.

II-3



Item 16. Exhibits.

Exhibit
Number
Description
2.1
2.1#
3.1
3.1
4.1
4.1Warrant Agreement among American Stock Transfer & Trust Company, SC Health Corporation and SC Health Holdings Limited (incorporated by reference from Exhibit 4.1 to the Registration Statement on
4.2Assignment, Assumption and Amendment Agreement among Computershare Trust Company, N.A., Computershare Inc., SC Health Corporation, SC Health Holdings Limited and Rockley Photonics Holdings Limited (incorporated by reference from Exhibit 4.2 to the registrant’sRegistrant’s quarterly report on Form 10-Q for the quarter ended June 30, 2021).
4.2
4.3
4.3
4.4
4.4
4.5
4.5
5.14.6
5.1
5.2
10.1†
10.1Form of Investor Subscription Agreement (incorporated by reference from Annex E to the Registration Statement on
10.2Form of Individual Subscription Agreement (incorporated by reference from Annex F to the Registration Statement on Form S-4 (File No. 333-255109)).
10.3Form of Registration Rights and Lock-up Agreement (incorporated by reference from Annex G tocontained in the Registration Statement on Form S-4 (File No. 333-255109)).
10.2+
10.4+
10.3+
10.5+
10.4+
10.5+†
10.6+
10.7+
10.8+
10.9
10.10
No. 333-255109))10.11
10.12
II-4
II-4

Table of Contents

Exhibit
Number
Description
10.7+Exhibit NumberDescription
10.13
10.14
10.15
10.16+
10.17+
10.18+
10.8Investment Management Trust Agreement, dated July 11, 2019, by and between the SC Health Corporation and American Stock Transfer & Trust Company, LLC (incorporated by reference from Exhibit 10.11 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.9Sino-Foreign Equity Joint Venture Contract, dated December 19, 2017, by and between Hengtong Optic-Electric Co., Ltd. and Rockley Photonics Limited (incorporated by reference from Exhibit 10.12 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.10Intra Group Loan Agreement, dated February 24, 2021, by and between Rockley Photonics Oy and Rockley Photonics Limited (incorporated by reference from Exhibit 10.13 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.11Lease Agreement, dated November 20, 2015, by and between 21st Century Techbanq LLC and Rockley Photonics, Inc. (incorporated by reference from Exhibit 10.14 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.12First Amendment to Lease Agreement, dated April 27, 2016, by and between 21st Century Techbanq Pasadena LLC and Rockley Photonics, Inc. (incorporated by reference from Exhibit 10.15 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.13Second Amendment to Lease Agreement, dated April 7, 2017, by and between 21st Century Techbanq Pasadena LLC and Rockley Photonics, Inc. (incorporated by reference from Exhibit 10.16 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.14Third Amendment to Lease Agreement, dated November 1, 2017, by and between 21st Century Techbanq Pasadena LLC and Rockley Photonics, Inc. (incorporated by reference from Exhibit 10.17 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.15Fourth Amendment to Lease Agreement, dated August 6, 2019, by and between 21st Century Techbanq Pasadena LLC and Rockley Photonics, Inc. (incorporated by reference from Exhibit 10.18 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.16Fifth Amendment to Lease Agreement, dated May 24, 2020, by and between 21st Century Techbanq Pasadena LLC and Rockley Photonics, Inc. (incorporated by reference from Exhibit 10.19 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.17Sixth Amendment to Lease Agreement, dated January 27, 2021, by and between 21st Century Techbanq Pasadena LLC and Rockley Photonics, Inc. (incorporated by reference from Exhibit 10.20 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.18Seventh Amendment to Lease Agreement, dated January 27, 2021, by and between 21st Century Techbanq Pasadena LLC and Rockley Photonics, Inc. (incorporated by reference from Exhibit 10.21 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.19Office Lease, dated November 27, 2018, by and between RiverPark Tower I Owner LLC and Rockley Photonics, Inc. (incorporated by reference from Exhibit 10.22 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.20Office Lease, dated January 11, 2021, by and between Boardwalk Office Associates, LLC and Rockley Photonics, Inc. (incorporated by reference from Exhibit 10.23 to the Registration Statement on Form S-4 (File No. 333-255109)).
II-5

Exhibit
Number
Description
10.19+
10.2121.1First Amendment to Office Lease, dated January 21, 2021, by and between Boardwalk Office Associates, LLC and Rockley Photonics, Inc. (incorporated by reference from Exhibit 10.24 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.22Licence, dated November 26, 2018, by and between Newport Wafer Fab Limited and Rockley Photonics Limited (incorporated by reference from Exhibit 10.25 to the Registration Statement on Form
10.23Amendment and Restated Facility Agreement between Rockley Photonics Limited, Certain Companies as Guarantors, Argentum Securities Ireland plc as Original Lender, Credit Suisse International as Agent and Security Agent, and SIG-I Capital AG as Arranger (incorporated by reference from Exhibit 10.23 to the registrant’s quarterly report on Form 10-Q for the quarter ended June 30, 2021).
10.24+Employment Agreement dated April 1, 2020, by and between Andrew Rickman and Rockley Photonics Limited (incorporated by reference from Exhibit 10.27 to the Registration Statement on Form S-4 (File No. 333-255109)).
10.25+Equity Side Letter with Andrew Rickman (incorporated by reference from Exhibit 10.25 to the registrant’s quarterly report on Form 10-Q for the quarter ended June 30, 2021).
10.26+Deed of Amendment to Andrew Rickman’s Employment Agreement (incorporated by reference from Exhibit 10.26 to the registrant’s quarterly report on Form 10-Q for the quarter ended June 30, 2021).
10.27+Deed of Termination to Rockley Ventures Limited Consultancy Agreement (incorporated by reference from Exhibit 10.27 to the registrant’s quarterly report on Form 10-Q for the quarter ended June 30, 2021).
10.28+Amended and Restated Employment Agreement for Mahesh Karanth (incorporated by reference from Exhibit 10.28 to the registrant’s quarterly report on Form 10-Q for the quarter ended June 30, 2021).
10.29+Amended and Restated Employment Agreement for Amit Nagra (incorporated by reference from Exhibit 10.29 to the registrant’s quarterly report on Form 10-Q for the quarter ended June 30, 2021).
10.30+Non-Employee Director Compensation Policy (incorporated by reference from Exhibit 10.30 to the registrant’s quarterly report on Form 10-Q for the quarter ended June 30, 2021).
16.1Letter from Withum LLP as to the change in certifying accountant, dated August 16, 2021 (incorporated by reference from Exhibit 16.1 to the registrant’s current report on Form 8-K filed August 17, 2021).
21.1List of subsidiaries.Subsidiaries
23.1
23.1
23.2
23.2Consent of Ernst & Young LLP, independent registered public accounting firm of Rockley Photonics Limited and its subsidiaries.
23.3Consent of Pillsbury Winthrop Shaw Pittman LLP (included in Exhibit 5.1 hereto).
23.4Consent of Travers Thorp Alberga (included in Exhibit 5.2 hereto).5.1)
24.1Power of Attorney (see signature page hereto).
101.INS
Inline XBRL Instance Document (the instance document does not appear in the Interactive Data File because iXBRL tags are embededembedded within the Inline XBRL document).
101.SCH
101.SCHInline XBRL Taxonomy Extension Schema Document.
101.CAL
101.CALInline XBRL Taxonomy Extension Calculation Linkbase Document.
II-6

101.DEF
Exhibit
Number
Description
101.DEF
Inline XBRL Taxonomy Extension Definition Linkbase Document.
101.LAB
101.LAB
Inline XBRL Taxonomy Extension Labels Linkbase Document.
101.PRE
101.PRE
Inline XBRL Taxonomy Extension Presentation Linkbase Document
104
104
The Cover Page Interactive Data File, formatted in Inline XBRL (included within the Exhibit 101 attachments).
107

+ Indicates management contract or compensatory plan.

† Certain exhibits and schedules to this exhibit have been omitted pursuant to Item 601(a)(5) of Regulation S-K. The Registrant hereby agrees to furnish a copy of any omitted exhibits or schedules to the SEC upon request.


#
The schedules and exhibits to this agreement have been omitted pursuant to Item 601(a)(5) of Regulation
S-K.
A copy of any omitted schedule and/or exhibit will be furnished to the SEC upon request.
+
Indicates management contract or compensatory plan or arrangement.
Item 17. Undertakings.

(a)    The undersigned registrant hereby undertakes:

(1) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement:

(i) to include any prospectus required by Section 10(a)(3) of the Securities Act;

(ii) to reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Securities and Exchange Commission (the “Commission”) pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than 20 percent change in the maximum aggregate offering price set forth in the “Calculation of Registration Fee” table in the effective registration statement; and

(iii) to include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement;
provided, however
, that: Paragraphs (a)(1)(i), (a)(1)(ii) and (a)(1)(iii) of this section do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed with or furnished to the Commission by the registrant pursuant to Section 13 or Section 15(d) of the Securities and Exchange Act of 1934, as amended (the “Exchange Act”), that are incorporated by reference in the registration statement, or is contained in a form of prospectus filed pursuant to Rule 424(b) that is part of the registration statement.

II-5


(2) That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

(4) That, for the purpose of determining liability under the Securities Act to any purchaser:

(i) Each prospectus filed by the registrant pursuant to Rule 424(b)(3) shall be deemed to be part of the registration statement as of the date the filed prospectus was deemed part of and included in the registration statement; and

II-7

(ii) Each prospectus required to be filed pursuant to Rule 424(b)(2), (b)(5) or (b)(7) as part of a registration statement in reliance on Rule 430B relating to an offering made pursuant to Rule 415(a)(1)(i), (vii) or (x) for the purpose of providing the information required by Section 10(a) of the Securities Act shall be deemed to be part of and included in the registration statement as of the earlier of the date such form of prospectus is first used after effectiveness or the date of the first contract of sale of securities in the offering described in the prospectus. As provided in Rule 430B, for liability purposes of the issuer and any person that is at that date an underwriter, such date shall be deemed to be a new effective date of the registration statement relating to the securities in the registration statement to which that prospectus relates, and the offering of such securities at that time shall be deemed to be the initial
bona fide
offering thereof.
Provided
,
however
, that no statement made in a registration statement or prospectus that is part of the registration statement or made in a document incorporated or deemed incorporated by reference into the registration statement or prospectus that is part of the registration statement will, as to a purchaser with a time of contract of sale prior to such effective date, supersede or modify any statement that was made in the registration statement or prospectus that was part of the registration statement or made in any such document immediately prior to such effective date.
(5)    That, for the purpose of determining liability of the registrant under the Securities Act to any purchaser in the initial distribution of the securities, the undersigned registrant undertakes that in a primary offering of securities of the undersigned registrant pursuant to this registration statement, regardless of the underwriting method used to sell the securities to the purchaser, if the securities are offered or sold to such purchaser by means of any of the following communications, the undersigned registrant will be a seller to the purchaser and will be considered to offer or sell such securities to such purchaser:

(i) Any preliminary prospectus or prospectus of the undersigned registrant relating to the offering required to be filed pursuant to Rule 424;
(ii) Any free writing prospectus relating to the offering prepared by or on behalf of the undersigned registrant or used or referred to by the undersigned registrant;
(iii) The portion of any other free writing prospectus relating to the offering containing material information about the undersigned registrant or its securities provided by or on behalf of the undersigned registrant; and
(iv) Any other communication that is an offer in the offering made by the undersigned registrant to the purchaser.
(h)(b)    Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.
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SIGNATURES
Pursuant to the requirements of the Securities Act of 1933, the registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized in London, United Kingdom, on September 9, 2021.
July 8, 2022.


ROCKLEY PHOTONICS HOLDINGS LIMITED
/s/ Andrew Rickman
Name:Andrew Rickman
Title:    TitlePresident and Chief Executive Officer
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POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints Dr. Andrew Rickman and Mahesh Karanth,Tom Adams, and each of them, his or her true and lawful
attorneys-in-fact
and agents, each with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign any and all amendments, including post-effective amendments, to this Registration Statement, and any registration statement relating to the offering covered by this Registration Statement and filed pursuant to Rule 462(b) under the Securities Act of 1933, and to file the same, with exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said
attorneys-in-fact
and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that each of said
attorneys-in-fact
and agents, or his or her substitute or substitutes may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed below by the following persons in the capacities and on the date indicated.



NameTitleDate
Signature
Title
Date
/s/ Dr. Andrew Rickman
President, Chief Executive Officer and DirectorSeptember 9, 2021
Dr. Andrew Rickman(Principal Executive Officer)Officer and Authorized Representative in the United States)July 8, 2022
/s/ Mahesh Karanth
Chad Becker
Interim Chief Financial Officer
Chad Becker(Principal Financial Officer and Principal Accounting Officer)September 9, 2021
Mahesh Karanth
July 8, 2022
/s/ William Huyett
Lead Independent DirectorSeptember 9, 2021
William Huyett
/s/ Dr. Caroline Brown
DirectorSeptember 9, 2021
Dr. Caroline Brown
/s/ Karim Karti
DirectorSeptember 9, 2021
Karim Karti
/s/ Michele Klein
DirectorSeptember 9, 2021
Michele Klein
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Signature
/s/ William Huyett
Title
Date
William HuyettLead Independent DirectorJuly 8, 2022
/s/ Pamela Puryear
DirectorSeptember 9, 2021
Dr. Pamela Puryear/s/ Brian Blaser
Brian BlaserDirectorJuly 8, 2022
/s/ Brian Blaser
DirectorSeptember 9, 2021
Brian Blaser/s/ Dr. Caroline Brown
Dr. Caroline BrownDirectorJuly 8, 2022
/s/ Nicolaus Henke
Nicolaus HenkeDirectorJuly 8, 2022
/s/ Karim Karti
Karim KartiDirectorJuly 8, 2022
/s/ Michele Klein
Michele KleinDirectorJuly 8, 2022
/s/ Dr. Pamela Puryear
Dr. Pamela PuryearDirectorJuly 8, 2022
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