0000078003 us-gaap:LandMember 2019-12-31 0000078003 pfe:TotalSterileInjectablePharmaceuticalsMember pfe:BiopharmaUpjohnAndConsumerHealthcareSegmentsMember 2019-01-01 2019-12-310000078003srt:MaximumMember2022-01-012022-12-31


UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K
FORM 10-K
(Mark One)
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2019
2022
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from to
Commission file number 1-3619
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PFIZER INC.
(Exact name of registrant as specified in its charter)
Delaware13-5315170
(State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification Number)

23566 Hudson Boulevard East, 42nd Street, New York, New York 1001710001-2192
(Address of principal executive offices) (zip code)
(212) 733-2323
(Registrant’s telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, $.05 par valuePFENew York Stock Exchange
0.000%1.000% Notes due 20202027PFE20APFE27New York Stock Exchange
0.250% Notes due 2022PFE22New York Stock Exchange
1.000% Notes due 2027PFE27New York Stock Exchange
Securities registered pursuant to Section 12(g) of the Act: None
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes      No  
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.   Yes    No  
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.   Yes    No 
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files.)     Yes     No  
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 filer               Accelerated filer                 Non-accelerated filer           Smaller 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 13(a) of the Exchange Act.  ☐
Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.  
If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐
Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes      No  ☒
The aggregate market value of the voting stock held by non-affiliates of the registrant, computed by reference to the closing price as of the last business day of the registrant’s most recently completed second fiscal quarter, June 30, 2019,July 3, 2022, was approximately $241$294 billion. This excludes shares of common stock held by directors and executive officers at June 30, 2019.July 3, 2022. Exclusion of shares held by any person should not be construed to indicate that such person possesses the power, directly or indirectly, to direct or cause the direction of the management or policies of the registrant, or that such person is controlled by or under common control with the registrant. The registrant has no non-voting common stock.
The number of shares outstanding of the registrant’s common stock as of February 25, 202021, 2023 was 5,547,639,0055,619,074,621 shares of common stock, all of one class.
DOCUMENTS INCORPORATED BY REFERENCE
Portions of the 2019 Annual Report to ShareholdersParts I, II and IV
Portions of the Proxy Statement for the 20202023 Annual Meeting of ShareholdersPart III




TABLE OF CONTENTS
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ITEM 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONSN/A
N/A = Not Applicable




Pfizer Inc.2019 Form 10-Ki


DEFINED TERMS

Unless the context requires otherwise, references to “Pfizer,” “the Company,” “we,” “us” or “our” in this 2019 Form 10-K (defined below) refer to Pfizer Inc. and its subsidiaries. Pfizer’s fiscal year-end for subsidiaries operating outside the U.S. is as of and for the year ended November 30 for each year presented. Pfizer's fiscal year-end for U.S. subsidiaries is as of and for the year ended December 31 for each year presented. References to “Notes” in this Form 10-K are to the Notes to the consolidated financial statements in Item 8. Financial Statements and Supplementary Data in this Form 10-K. We also have used several other terms in this 2019 Form 10-K, most of which are explained or defined below.
below:
2019 Financial ReportExhibit 13 to this 2019 Form 10-K
2019 Form 10-KThis Annual Report on Form 10-K for the fiscal year ended December 31, 20192022
2020 2021 Form 10-KOur Annual Report on Form 10-K for the fiscal year ended December 31, 2021
Proxy StatementProxy Statement for the 20202023 Annual Meeting of Shareholders, which will be filed no later than 120 days after December 31, 2022
ACAAbbVieU.S. Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation ActAbbVie Inc.
ABOAccumulated benefit obligation; represents the present value of the benefit obligation earned through the end of the year but does not factor in future compensation increases
ACIPAdvisory Committee on Immunization Practices
ALKanaplastic lymphoma kinase
Alliance revenuesRevenues from alliance agreements under which we co-promote products discovered or developed by other companies or us
AkceaArenaAkcea Therapeutics,Arena Pharmaceuticals, Inc.
ArrayArray BioPharma Inc.
AstellasArvinasArvinas, Inc.
AstellasAstellas Pharma Inc., Astellas US LLC and Astellas Pharma US, Inc.
BiopharmaATTR-CMPfizer Biopharmaceuticals Grouptransthyretin amyloid cardiomyopathy
BMSBeamBeam Therapeutics Inc.
BiohavenBiohaven Pharmaceutical Holding Company Ltd.
BioNTechBioNTech SE
BiopharmaGlobal Biopharmaceuticals Business
BLABiologics License Application
BMSBristol-Myers Squibb Company
cGMPsBODBoard of Directors
CDCU.S. Centers for Disease Control and Prevention
cGMPcurrent Good Manufacturing Practices
DEACGRPcalcitonin gene-related peptide
CMAconditional marketing authorisation
CMSCenters for Medicare & Medicaid Services
Comirnaty*Unless otherwise noted, refers to, as applicable, and as authorized or approved, the Pfizer-BioNTech COVID-19 Vaccine, the Pfizer-BioNTech COVID-19 Vaccine, Bivalent (Original and Omicron BA.4/BA.5), the Comirnaty Original/Omicron BA.1 Vaccine, and Comirnaty Original/Omicron BA.4/BA.5 Vaccine
Cond. J-NDAConditional Japan New Drug Application
Consumer Healthcare JVGSK Consumer Healthcare JV
COVID-19novel coronavirus disease of 2019
CStoneCStone Pharmaceuticals
DEAU.S. Drug Enforcement Agency
Developed EuropeIncludes the following markets: Western Europe, Scandinavian countries and Finland
Developed MarketsIncludes the following markets: U.S., WesternDeveloped Europe, Japan, Canada, South Korea, Australia Scandinavian countries, Finlandand New Zealand
Developed Rest of WorldIncludes the following markets: Japan, Canada, South Korea, Australia and New Zealand
EMAECEuropean Commission
EMAEuropean Medicines Agency
Emerging MarketsIncludes, but is not limited to, the following markets: Asia (excluding Japan and South Korea), Latin America, Central Europe, Eastern Europe, Africa, the Middle East, Central EuropeAfrica and Turkey
EUEPSEuropean Unionearnings per share
ESGEnvironmental, Social and Governance
ESOPemployee stock ownership plan
EUEuropean Union
EUAemergency use authorization
Exchange ActSecurities Exchange Act of 1934, as amended
FCPAFASBFinancial Accounting Standards Board
FCPAU.S. Foreign Corrupt Practices Act
FDAU.S. Food and Drug Administration
FFDCAU.S. Federal Food, Drug and Cosmetic Act
GPDGAAPGlobal Product Development organizationGenerally Accepted Accounting Principles
GSKGBTGlaxoSmithKline plcGlobal Blood Therapeutics, Inc.
HospiraGDFVHospira, Inc.
IonisIonis Pharmaceuticals, Inc.
IPR&DIn-process Research and Development
LIBORLondon Interbank Offered Rate
LOELoss of Exclusivity
MCOManaged Care Organization
MylanMylan N.V.
NMPANational Medical Product Administration in China
NYSENew York Stock Exchange
OTCover-the-counter
PBMPharmacy Benefit Manager
PGSPfizer Global Supplygrant-date fair value


Pfizer Inc.20192022 Form 10-Kiii


PMDAGPDGlobal Product Development organization
GSKGlaxoSmithKline plc
HaleonHaleon plc
HHSU.S. Department of Health and Human Services
HIPAAHealth Insurance Portability and Accountability Act of 1996
HospiraHospira, Inc.
IPR&Din-process research and development
IRAInflation Reduction Act of 2022
IRCInternal Revenue Code
IRSU.S. Internal Revenue Service
ITinformation technology
JAKJanus kinase
JVjoint venture
KingKing Pharmaceuticals LLC (formerly King Pharmaceuticals, Inc.)
LIBORLondon Interbank Offered Rate
LillyEli Lilly and Company
LOEloss of exclusivity
MCOmanaged care organization
mCRCmetastatic colorectal cancer
mCRPCmetastatic castration-resistant prostate cancer
mCSPCmetastatic castration-sensitive prostate cancer
MD&AManagement’s Discussion and Analysis of Financial Condition and Results of Operations
MDLMulti-District Litigation
MedivationMedivation LLC (formerly Medivation, Inc.)
MeridianMeridian Medical Device AgencyTechnologies, Inc.
Moody’sMoody’s Investors Service
mRNAmessenger ribonucleic acid
MSAManufacturing Supply Agreement
MTMmark-to-market
MTM change in accounting principleIn the first quarter of 2021, we adopted a change in accounting principle to a more preferable policy under U.S. GAAP to immediately recognize actuarial gains and losses arising from the remeasurement of our pension and postretirement plans (MTM Accounting).
MylanMylan N.V.
Mylan-Japan collaborationa pre-existing strategic collaboration between Pfizer and Mylan for generic drugs in Japan that terminated on December 21, 2020
QCEMyovantMyovant Sciences Ltd.
NAVnet asset value
NDAnew drug application
nmCRPCnon-metastatic castration-resistant prostate cancer
NSCLCnon-small cell lung cancer
NYSENew York Stock Exchange
OnoOno Pharmaceutical Co., Ltd.
OPKOOPKO Health, Inc.
OTCover-the-counter
Paxlovid*an oral COVID-19 treatment (nirmatrelvir [PF-07321332] tablets and ritonavir tablets)
PBMpharmacy benefit manager
PBOProjected benefit obligation; represents the present value of the benefit obligation earned through the end of the year and factors in future compensation increases
PC1Pfizer CentreOne
PGSPfizer Global Supply
PharmaciaPharmacia Corporation
PRACPharmacovigilance Risk Assessment Committee
Prevnar familyIncludes Prevnar 13/Prevenar 13 (pediatric and adult) and Prevnar 20 (adult)
PsApsoriatic arthritis
QCEquality consistency evaluation in China
RArheumatoid arthritis
RCCrenal cell carcinoma
R&Dresearch and development
SECReViralReViral Ltd.
ROUright of use
S&PStandard & Poor’s
SECU.S. Securities and Exchange Commission
TevaSI&ATeva Pharmaceuticals USA,selling, informational and administrative

Pfizer Inc.2022 Form 10-Kii


sNDAsupplemental new drug application
Tax Cuts and Jobs Act or TCJALegislation commonly referred to as the U.S. Tax Cuts and Jobs Act of 2017
TrilliumTrillium Therapeutics Inc.
U.K.TSAsUnited Kingdomtransition service arrangements
U.S.UCUnited Statesulcerative colitis
VAIU.K.Voluntary Action IndicatedUnited Kingdom
VBPUpjohn Businessvolume-based procurement in ChinaPfizer’s former global, primarily off-patent branded and generics business, which included a portfolio of 20 globally recognized solid oral dose brands, including Lipitor, Lyrica, Norvasc, Celebrex and Viagra, as well as a U.S.-based generics platform, Greenstone, that was spun-off on November 16, 2020 and combined with Mylan to create Viatris
WRDMU.S.United States
ValnevaValneva SE
VBPvolume-based procurement
ViatrisViatris Inc.
ViiVViiV Healthcare Limited
Vyndaqel familyIncludes Vyndaqel, Vyndamax and Vynmac
WRDMWorldwide Research, Development and Medical




WTO
Pfizer Inc.2019 Form 10-Kiii


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8Products with Direct Product and/or Alliance Revenues of Greater than $1 Billion in 2019
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3 Distinct Businesses in 2019*
Pfizer Biopharmaceuticals Group (Biopharma) (~$39.4 Billion 2019 Revenues) /
Upjohn (~$10.2 Billion 2019 Revenues) / Consumer Healthcare
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6 Primary Therapeutic Areas in Biopharma
Internal Medicine, Oncology, Hospital, Vaccines, Inflammation & Immunology and Rare Disease
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20 Globally Recognized Brands and the Greenstone generics platform in Upjohn
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>125 Countries Where We Sell Our Products
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95Projects in Clinical Research & Development**
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~$8.7 Billion 2019 R&D Expense
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42 Manufacturing Sites Worldwide Operated by PGS;
7 Manufacturing Sites Worldwide Operated by Upjohn
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~88,300Employees Globally
Unless indicated otherwise,*Paxlovid and emergency uses of the information containedPfizer-BioNTech COVID-19 Vaccine or the Pfizer-BioNTech COVID-19 Vaccine, Bivalent (Original and Omicron BA.4/BA.5), have not been approved or licensed by the FDA. Paxlovid has been authorized for emergency use by the FDA under an EUA, for the treatment of adults and pediatric patients (12 years of age and older weighing at least 40 kg) with a current diagnosis of mild-to-moderate COVID-19 and who are at high risk for progression to severe COVID-19, including hospitalization or death. Emergency uses of the Pfizer-BioNTech COVID-19 Vaccine and the Pfizer-BioNTech COVID-19 Vaccine, Bivalent have been authorized by the FDA under an EUA to prevent COVID-19 in this summaryindividuals aged 6 months and older. The emergency uses are only authorized for the duration of the declaration that circumstances exist justifying the authorization of emergency use of the medical product during the COVID-19 pandemic under Section 564(b)(1) of the FFDCA, unless the declaration is as of December 31, 2019terminated or authorization revoked sooner. Please see the EUA Fact Sheets at www.covid19oralrx.com and www.cvdvaccine-us.com.
This summary does not include information that will be incorporated by reference into Part III of this 2019 Form 10-K from our 2020 Proxy Statement.
* On July 29, 2019,includes discussion of certain clinical studies relating to various in-line products and/or product candidates. These studies typically are part of a larger body of clinical data relating to such products or product candidates, and the discussion herein should be considered in the context of the larger body of data. In addition, clinical trial data are subject to differing interpretations, and, even when we announced that we entered intoview data as sufficient to support the safety and/or effectiveness of a definitive agreement to combine Upjohn with Mylan, creatingproduct candidate or a new global pharmaceutical company, Viatris. On July 31, 2019, Pfizer’s Consumer Healthcare business,indication for an over-the-counter medicines business, was combined with GSK’s consumer healthcare business to form a new consumer healthcare joint venture. Forin-line product, regulatory authorities may not share our views and may require additional information, see the Item 1. Business—About Pfizer section in this 2019 Form 10-K.
** As of January 28, 2020

Pfizer Inc.2019 Form 10-Kiv


PART I
ITEM 1.BUSINESS
pfizerlogo.jpgABOUT PFIZER

Pfizer Inc. is a research-based, global biopharmaceutical company. We apply science and our global resources to bring therapies to people that extend and significantly improve their lives through the discovery, development, manufacture and distribution of healthcare products, including innovative medicines and vaccines. We work across developed and emerging markets to advance wellness, prevention, treatments and cures that challenge the most feared diseases of our time. We collaborate with healthcare providers, governments and local communities to support and expand access to reliable, affordable healthcare around the world. Our revenues are derived from the sale of our products and, to a much lesser extent, from alliance agreements, under which we co-promote products discovereddata or developed by other companies or us. The majority of our revenues come from the manufacture and sale of biopharmaceutical products. The Company was incorporated under the laws of the State of Delaware on June 2, 1942.

We believe that our medicines provide significant value for both healthcare providers and patients, not only from the improved treatment of diseases but also from a reduction in other healthcare costs, such as emergency room or hospitalization costs, as well as improvements in health, wellness and productivity. We continue to actively engage in dialogues about the value of our medicines and how we can best work with patients, physicians and payers to prevent and treat disease and improve outcomes. We continue to work within the current legal and pricing structures, as well as continue to review our pricing arrangements and contracting methods with payers, to maximize patient access and minimize any adverse impact on our revenues. We remain firmly committed to fulfilling our Company’s purpose: Breakthroughs that change patients’ lives. By doing so, we expect to create value for the patients we serve and for our colleagues and shareholders.

With the formation of the GSK Consumer Healthcare joint venture and the pending combination of Upjohn with Mylan, which are further discussed below, Pfizer is transforming itself into a more focused, global leader in science-based innovative medicines.

We are committed to capitalizing on growth opportunities by advancing our own pipeline and maximizing the value of our in-line products, as well as through various forms of business development, which can include alliances, licenses, joint ventures, collaborations, equity- or debt-based investments, dispositions, mergers and acquisitions. We view our business development activity as an enabler of our strategies, and we seek to generate earnings growth and enhance shareholder value by pursuing a disciplined, strategic and financial approach to evaluating business development opportunities.

Our significant recent business development activities include:

License Agreement with Akcea Therapeutics, Inc.––In October 2019, we entered into a worldwide exclusive licensing agreement for AKCEA-ANGPTL3-LRx, an investigational antisense therapy being developed to treat patients with certain cardiovascular and metabolic diseases, with Akcea, a majority-owned affiliate of Ionis. The transaction closed in November 2019 and we made an upfront payment of $250 million to Akcea and Ionis.

Formation of a New Consumer Healthcare Joint Venture—On July 31, 2019, we completed the transaction in which we and GSK combined our respective consumer healthcare businesses into a new consumer healthcare joint venture that operates globally under the GSK Consumer Healthcare name. The joint venture is a category leader in pain relief, respiratory and vitamins, minerals and supplements, and therapeutic oral health and is the largest global OTC consumer healthcare business. In exchange for contributing our Consumer Healthcare business to the joint venture, we received a 32% equity stake in the new company and GSK owns the remaining 68%.

Acquisition of Array BioPharma Inc.—On July 30, 2019, we acquired Array, a commercial stage biopharmaceutical company focused on the discovery, development and commercialization of targeted small molecule medicines to treat cancer and other diseases of high unmet need, for $48 per share in cash. The total fair value of the consideration transferred for Array was approximately $11.2 billion ($10.9 billion, net of cash acquired).

Agreement to Combine Upjohn with Mylan N.V.—On July 29, 2019, we announced that we entered into a definitive agreement to combine Upjohn with Mylan, creating a new global pharmaceutical company, Viatris. Under the terms of the agreement, which is structured as an all-stock, Reverse Morris Trust transaction, Upjohn is expected to be spun off or split off to Pfizer’s shareholders and, immediately thereafter, combined with Mylan. Pfizer shareholders would own 57% of the combined new company, and former Mylan shareholders would own 43%. The transaction is expected to be tax free to Pfizer and Pfizer shareholders. The transaction is anticipated to close in mid-2020, subject to Mylan shareholder approval and satisfaction of other customary closing conditions, including receipt of regulatory approvals.


Pfizer Inc.2019 Form 10-K1


Acquisition of Therachon Holding AG—On July 1, 2019, we acquired all the remaining shares of Therachon Holding AG, a privately-held clinical-stage biotechnology company focused on rare diseases, with assets in development for the treatment of achondroplasia, a genetic condition and the most common form of short-limb dwarfism, for $340 million upfront, plus potential milestone payments of up to $470 million, contingent on the achievement of key milestones in the development and commercialization of the lead asset.

For a further discussion of our strategy and our business development initiatives, see the Overview of Our Performance, Operating Environment, Strategy and OutlookOur Business Development Initiatives and —Our Strategy sections and the Notes to Consolidated Financial Statements—Note 2. Acquisitions, Divestitures, Equity-Method Investments and Assets and Liabilities Held for Sale, Licensing Arrangements and Research and Development and Collaborative Arrangements in our 2019 Financial Report.

Our businesses are heavily regulated in most of the countries in which we operate. In the U.S., the principal authority regulating our operations is the FDA. The FDA regulates the safety and efficacy of the products we offer and our research, quality, manufacturing processes, product promotion, advertising and product labeling. Similar regulations exist in most other countries, and in many countries the government also regulates our prices. In the EU, the EMA conducts the scientific evaluation, supervision and safety monitoring of our products, and employs a centralized procedure formay deny approval of medicines for the EU and the European Economic Area countries. In China, the NMPA is the primary regulatory authority for approving and supervising medicines. In Japan, the PMDA is involved in a wide range of regulatory activities, including clinical studies, approvals, post-marketing reviews and pharmaceutical safety. Health authorities in many middle and lower income countries require marketing approval by a recognized regulatory authority (i.e., similar to the authority of the FDA or EMA) before they begin to conduct their application review process and/or issue their final approval. For additional information, see the Item 1. BusinessGovernment Regulation and Price Constraints section in this 2019 Form 10-K.

altogether.
Some amounts in this 2019 Form 10-K may not add due to rounding. All percentages have been calculated using unrounded amounts. All trademarks in this 2019 Form 10-Kmentioned are the property of their respective owners.
AVAILABLE INFORMATION AND PFIZER WEBSITE

Our website is located at www.pfizer.com. This2019 Form 10-K, our Quarterly Reports on Form 10-Q, and our Current Reports on Form 8-K and our proxy statements, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act, are, or will be, available (free of charge) on our website, in text format and, where applicable, in interactive data file format, as soon as reasonably practicable after we electronically file this material with, or furnish it to, the SEC.

Throughout this2019 Form 10-K, we “incorporate by reference” certain information from other documents filed or to be filed with the SEC, including our 2020 Proxy Statement and our 2019 Financial Report, portions of which are filed as Exhibit 13 to this 2019 Form 10-K, and which also will be contained in Appendix A to our 2020 Proxy Statement. The SEC allows us to disclose important information by referring to it in that manner. Please refer to this information. Our 2019 Annual Report to Shareholders consists of our 2019 Financial Report and the Corporate and Shareholder Information attached to the 2020 Proxy Statement. Our 2019 Financial ReportThis Form 10-K will be available on our website on or about February 27, 2020.23, 2023. Our 2020 Proxy Statement will be available on our website on or about March 13, 2020.16, 2023.
Our 2022 ESG Report, which provides enhanced ESG disclosures, will be available on our website on or about March 16, 2023. We also have a Pfizer Investor Insights website, which includes articles on the company, its products and its pipeline, located at insights.pfizer.com. Information in our ESG Report and on the Pfizer Investor Insights website are not incorporated by reference into this Form 10-K.

We may use our website as a means of disclosing material information and for complying with our disclosure obligations under Regulation Fair Disclosure promulgated by the SEC. These disclosures are included on our website in the “Investors”“About—Investors” or “News”“Newsroom” sections. Accordingly, investors should monitor these portions of our website, in addition to following Pfizer’sour press releases, SEC filings, public conference calls and webcasts, as well as Pfizer’sour social media channels (Pfizer’s(our Facebook, Instagram (@Pfizerinc), YouTube and LinkedIn pages and Twitter accounts (@Pfizer (@Pfizer and @Pfizer_News)@Pfizer_News)).

The information contained on our website, our Facebook, Instagram, YouTube and LinkedIn pages or our Twitter accounts, or any third-party website, is not incorporated by reference into this Form 10-K.
Information relating to corporate governance at Pfizer, including our Corporate Governance Principles; Director Qualification Standards; Pfizer Policies on Business Conduct (for all of our employees, including our Chief Executive Officer, Chief Financial Officer and Principal Accounting Officer); Code of Business Conduct and Ethics for Members of the Board of Directors; information concerning our Directors; ways to communicate by e-mail with our Directors; information concerning our Board Committees; Committee Charters; Charter of the Lead Independent Director; and transactions in Pfizer securities by Directors and Officers are available on our website. We will provide any of the foregoing information without charge upon written request to our Corporate Secretary, Pfizer Inc., 23566 Hudson Boulevard East, 42nd Street, New York, NY 10017.10001-2192. We will disclose any future amendments to, or waivers from, provisions of the Pfizer Policies on Business Conduct affecting our Chief Executive Officer, Chief Financial Officer, Principal Accounting Officer and Controllerexecutive officers on our website as promptly as practicable, as may be required under applicable SEC and NYSE rules. Information relating to shareholder services, including the Computershare Investment Program, book-entry share ownership and direct deposit of dividends, is also available on our website.

Pfizer Inc.2022 Form 10-Kiii


FORWARD-LOOKING INFORMATION AND FACTORS THAT MAY AFFECT FUTURE RESULTS
This Form 10-K contains forward-looking statements. We also provide forward-looking statements in other materials we release to the public, as well as public oral statements. Given their forward-looking nature, these statements involve substantial risks, uncertainties and potentially inaccurate assumptions.
We have tried, wherever possible, to identify such statements by using words such as “will,” “may,” “could,” “likely,” “ongoing,” “anticipate,” “estimate,” “expect,” “project,” “intend,” “plan,” “believe,” “assume,” “target,” “forecast,” “guidance,” “goal,” “objective,” “aim,” “seek,” “potential,” “hope” and other words and terms of similar meaning or by using future dates.
We include forward-looking information in our discussion of the following, among other topics:
Theour anticipated operating and financial performance, reorganizations, business plans, strategy and prospects;
expectations for our product pipeline, in-line products and product candidates, including anticipated regulatory submissions, data read-outs, study starts, approvals, launches, clinical trial results and other developing data; revenue contribution and projections; potential pricing and reimbursement; potential market dynamics and size; growth, performance, timing of exclusivity and potential benefits;
strategic reviews, capital allocation objectives, dividends and share repurchases;
plans for and prospects of our acquisitions, dispositions and other business development activities, and our ability to successfully capitalize on growth opportunities and prospects;
sales, expenses, interest rates, foreign exchange rates and the outcome of contingencies, such as legal proceedings;
expectations for impact of or changes to existing or new government regulations or laws;
our ability to anticipate and respond to macroeconomic, geopolitical, health and industry trends, pandemics, acts of war and other large-scale crises; and
manufacturing and product supply.
In particular, forward-looking information containedin this Form 10-K includes statements relating to specific future actions, performance and effects, including, among others, the expected benefits of the organizational changes to our operations; our 2023 revenue expectations; our ongoing efforts to respond to COVID-19, including our plans and expectations regarding Comirnaty and Paxlovid, and any potential future vaccines or treatments; the forecasted revenue, demand, manufacturing and supply of Comirnaty and Paxlovid, including expectations for the commercial market for Comirnaty and Paxlovid; our expectations regarding the impact of COVID-19 on our website,business; the expected patent term for Comirnaty; the expectations for ongoing revenue streams from Comirnaty and Paxlovid; the expected impact of patent expiries and generic competition; the expected pricing pressures on our Facebook, YouTubeproducts and LinkedIn pagesthe anticipated impact to our business; the availability of raw materials for 2023; the benefits expected from our business development transactions; our anticipated liquidity position; the anticipated costs and savings from certain of our initiatives, including our Transforming to a More Focused Company program; our planned capital spending; and the expected benefit payments from and employer contributions to our benefit plans.
Given their nature, we cannot assure that any outcome expressed in these forward-looking statements will be realized in whole or in part. Actual outcomes may vary materially from past results and those anticipated, estimated, implied or projected. These forward-looking statements may be affected by underlying assumptions that may prove inaccurate or incomplete, or by known or unknown risks and uncertainties, including those described in this section and in the Item 1A. Risk Factors section in this Form 10-K.
Therefore, you are cautioned not to unduly rely on forward-looking statements, which speak only as of the date of this Form 10-K. We undertake no obligation to update forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable securities law. You are advised, however, to consult any further disclosures we make on related subjects.
Some of the factors that could cause actual results to differ are identified below, as well as those discussed in the Item 1A. Risk Factors section in this Form 10-K and within MD&A. We note these factors for investors as permitted by the Private Securities Litigation Reform Act of 1995. The occurrence of any of the risks identified below, in the Item 1A. Risk Factors section in this Form 10-K, or within MD&A, or other risks currently unknown, could have a material adverse effect on our Twitter accountsbusiness, financial condition or results of operations, or we may be required to increase our accruals for contingencies. It is not incorporatedpossible to predict or identify all such factors. Consequently, you should not consider the following to be a complete discussion of all potential risks or uncertainties:
Risks Related to Our Business, Industry and Operations, and Business Development:
the outcome of R&D activities, including, the ability to meet anticipated pre-clinical or clinical endpoints, commencement and/or completion dates for our pre-clinical or clinical trials, regulatory submission dates, and/or regulatory approval and/or launch dates; the possibility of unfavorable pre-clinical and clinical trial results, including the possibility of unfavorable new pre-clinical or clinical data and further analyses of existing pre-clinical or clinical data; risks associated with preliminary, early stage or interim data; the risk that pre-clinical and clinical trial data are subject to differing interpretations and assessments, including during the peer review/publication process, in the scientific community generally, and by reference into this regulatory authorities; and whether and when additional data from our pipeline programs will be published in scientific journal publications, and if so, when and with what modifications and interpretations;
2019our ability to successfully address comments received from regulatory authorities such as the FDA or the EMA, or obtain approval for new products and indications from regulators on a timely basis or at all; regulatory decisions impacting labeling, including the scope of indicated patient populations, product dosage, manufacturing processes, safety and/or other matters, including decisions relating to emerging developments regarding potential product impurities; the impact of, or uncertainties regarding the ability to obtain, recommendations by technical or advisory committees; and the timing of pricing approvals and product launches;
Form 10-K. Pfizer’s referencesclaims and concerns that may arise regarding the safety or efficacy of in-line products and product candidates, including claims and concerns that may arise from the outcome of post-approval clinical trials, which could impact marketing approval, product labeling, and/or availability or commercial potential, including uncertainties regarding the commercial or other impact of the results of the Xeljanz ORAL Surveillance (A3921133) study or actions by regulatory authorities based on analysis of ORAL Surveillance or other data, including on other JAK inhibitors in our portfolio;
the success and impact of external business development activities, including the ability to identify and execute on potential business development opportunities; the URLsability to satisfy the conditions to closing of announced transactions in the anticipated time frame or at all; the ability to realize the anticipated benefits of any such transactions in the anticipated time frame or at all; the

Pfizer Inc.2022 Form 10-K1


potential need for websites areand impact of additional equity or debt financing to pursue these opportunities, which could result in increased leverage and/or a downgrade of our credit ratings; challenges integrating the businesses and operations; disruption to business and operations relationships; risks related to growing revenues for certain acquired products; significant transaction costs; and unknown liabilities;
competition, including from new product entrants, in-line branded products, generic products, private label products, biosimilars and product candidates that treat or prevent diseases and conditions similar to those treated or intended to be inactive textual references only.prevented by our in-line products and product candidates;

the ability to successfully market both new and existing products, including biosimilars;
difficulties or delays in manufacturing, sales or marketing; supply disruptions, shortages or stock-outs at our facilities or third-party facilities that we rely on; and legal or regulatory actions;
the impact of public health outbreaks, epidemics or pandemics (such as the COVID-19 pandemic) on our business, operations and financial condition and results, including impacts on our employees, manufacturing, supply chain, sales and marketing, R&D and clinical trials;
risks and uncertainties related to our efforts to continue to develop and commercialize Comirnaty and Paxlovid or any potential future COVID-19 vaccines or treatments, as well as challenges related to their manufacturing, supply and distribution;
risks related to our ability to achieve our revenue forecasts for Comirnaty and Paxlovid or any potential future COVID-19 vaccines or treatments, including, among other things, whether and when additional supply or purchase agreements will be reached and the risk that demand for any products may be reduced, no longer exist or not meet expectations, which may lead to excess inventory on-hand and/or in the channel or reduced revenues;
trends toward managed care and healthcare cost containment, and our ability to obtain or maintain timely or adequate pricing or favorable formulary placement for our products;
interest rate and foreign currency exchange rate fluctuations, including the impact of possible currency devaluations and monetary policy actions in countries experiencing high inflation rates;
any significant issues involving our largest wholesale distributors or government customers, which account for a substantial portion of our revenues;
the impact of the increased presence of counterfeit medicines or vaccines in the pharmaceutical supply chain;
any significant issues related to the outsourcing of certain operational and staff functions to third parties; and any significant issues related to our JVs and other third-party business arrangements;
uncertainties related to general economic, political, business, industry, regulatory and market conditions including, without limitation, uncertainties related to the impact on us, our customers, suppliers and lenders and counterparties to our foreign-exchange and interest-rate agreements of challenging global economic conditions, such as inflation, and recent and possible future changes in global financial markets;
any changes in business, political and economic conditions due to actual or threatened terrorist activity, geopolitical instability, civil unrest or military action;
the impact of product recalls, withdrawals and other unusual items, including uncertainties related to regulator-directed risk evaluations and assessments, including our ongoing evaluation of our product portfolio for the potential presence or formation of nitrosamines;
trade buying patterns;
the risk of an impairment charge related to our intangible assets, goodwill or equity-method investments;
the impact of, and risks and uncertainties related to, restructurings and internal reorganizations, as well as any other corporate strategic initiatives and growth strategies, and cost-reduction and productivity initiatives, each of which requires upfront costs but may fail to yield anticipated benefits and may result in unexpected costs or organizational disruption;
the ability to successfully achieve our climate goals and progress our environmental sustainability priorities;
Risks Related to Government Regulation and Legal Proceedings:
the impact of any U.S. healthcare reform or legislation or any significant spending reductions or cost controls affecting Medicare, Medicaid or other publicly funded or subsidized health programs, including the IRA, or changes in the tax treatment of employer-sponsored health insurance that may be implemented;
U.S. federal or state legislation or regulatory action and/or policy efforts affecting, among other things, pharmaceutical product pricing, intellectual property, reimbursement or access or restrictions on U.S. direct-to-consumer advertising; limitations on interactions with healthcare professionals and other industry stakeholders; as well as pricing pressures for our products as a result of highly competitive insurance markets;
legislation or regulatory action in markets outside of the U.S., including China, affecting pharmaceutical product pricing, intellectual property, reimbursement or access, including, in particular, continued government-mandated reductions in prices and access restrictions for certain biopharmaceutical products to control costs in those markets;
the exposure of our operations globally to possible capital and exchange controls, economic conditions, expropriation and other restrictive government actions, changes in intellectual property legal protections and remedies, the impact of political or civil unrest or military action, including the ongoing conflict between Russia and Ukraine and its economic consequences, unstable governments and legal systems, inter-governmental disputes and natural disasters or disruptions related to climate change;
legal defense costs, insurance expenses, settlement costs and contingencies, including those related to actual or alleged environmental contamination;
the risk and impact of an adverse decision or settlement and the risk related to adequacy of reserves related to legal proceedings;
the risk and impact of tax related litigation and investigations;
governmental laws and regulations affecting our operations, including, without limitation, the recently enacted IRA, changes in laws and regulations or their interpretation, including, among others, changes in tax laws and regulations internationally and in the U.S.,

Pfizer Inc.2022 Form 10-K2


the adoption of global minimum taxation requirements outside the U.S. and potential changes to existing tax law by the current U.S. Presidential administration and Congress.
Risks Related to Intellectual Property, Technology and Security:
any significant breakdown or interruption of our IT systems and infrastructure (including cloud services);
any business disruption, theft of confidential or proprietary information, security threats on facilities or infrastructure, extortion or integrity compromise resulting from a cyber-attack or other malfeasance by, but not limited to, nation states, employees, business partners or others;
the risk that our currently pending or future patent applications may not be granted on a timely basis or at all, or any patent-term extensions that we seek may not be granted on a timely basis, if at all; and
risks to our products, patents and other intellectual property, such as: (i) claims of invalidity that could result in LOE; (ii) claims of patent infringement, including asserted and/or unasserted intellectual property claims; (iii) challenges faced by our collaboration or licensing partners to the validity of their patent rights; or (iv) any pressure, or legal or regulatory action by, various stakeholders or governments that could potentially result in us not seeking intellectual property protection or agreeing not to enforce or being restricted from enforcing intellectual property rights related to our products, including Comirnaty and Paxlovid.
Pfizer Inc.2019 Form 10-K2PART I

TABLE OF CONTENTS
ITEM 1.BUSINESS

COMMERCIAL OPERATIONSpfe-20221231_g1.jpg

ABOUT PFIZER
AtPfizer Inc. is a research-based, global biopharmaceutical company. We apply science and our global resources to bring therapies to people that extend and significantly improve their lives through the beginningdiscovery, development, manufacture, marketing, sale and distribution of biopharmaceutical products worldwide. We work across developed and emerging markets to advance wellness, prevention, treatments and cures that challenge the most feared diseases of our 2019 fiscal year, we begantime. We collaborate with healthcare providers, governments and local communities to managesupport and expand access to reliable, affordable healthcare around the world. The Company was incorporated under the laws of the State of Delaware on June 2, 1942.
Most of our commercial operationsrevenues come from the manufacture and sale of biopharmaceutical products. We believe that our medicines and vaccines provide significant value for healthcare providers and patients, through a new global structure consistingimproved treatment of three businesses—Pfizer Biopharmaceuticals Group (Biopharma), Upjohndiseases, improvements in health, wellness and through July 31, 2019, Consumer Healthcare, each led by a single manager. We have revised prior-period segment information in our 2019 Form 10-K to reflect the 2019 reorganization. Biopharma and Upjohn are the only reportable segments.

For additional information regarding the 2019 reorganization,productivity as well as by reducing other healthcare costs, such as emergency room or hospitalization. We seek to enhance the value of our Organizingmedicines and vaccines and actively engage in dialogues about how we can best work with patients, physicians and payers to prevent and treat disease and improve outcomes. We seek to maximize patient access and evaluate our pricing arrangements and contracting methods with payers to minimize adverse impact on our revenues within the current legal and pricing structures.
We are committed to fulfilling our purpose: Breakthroughs that change patients’ lives. Our purpose fuels everything we do and reflects both our passion for Growth initiative,science and our commitment to patients.
In addition, Pfizer continues to enhance its ESG strategy, which is focused on six areas where we see opportunities to create a meaningful impact: product innovation; equitable access and pricing; product quality and safety; diversity, equity and inclusion; climate change; and business ethics.
We are committed to strategically capitalizing on growth opportunities, primarily by advancing our own product pipeline and maximizing the value of our existing products, but also through various business development activities. We view our business development activity as an enabler of our strategies and seek to generate growth by pursuing opportunities and transactions that have the potential to strengthen our business and our capabilities. We assess our business, assets and scientific capabilities/portfolio as part of our regular, ongoing portfolio review process and also continue to consider business development activities that will help advance our business strategy.
Our significant recent business development activities in 2022 include, among others: (i) the March 2022 acquisition of Arena, a clinical stage company developing innovative potential therapies for the treatment of several immuno-inflammatory diseases; (ii) the October 2022 acquisition of GBT, a biopharmaceutical company dedicated to the discovery, development and delivery of life-changing treatments that provide hope to underserved patient communities, starting with sickle cell disease; and (iii) the October 2022 acquisition of Biohaven, the maker of Nurtec ODT/Vydura (rimegepant), an innovative therapy for both acute treatment of migraine and prevention of episodic migraine in adults. For a further discussion of our strategy and our business development initiatives, see the Overview of Our Performance, Operating Environment, Strategy and Outlook––Our Strategy––Organizing for Growth section and the Notes to Consolidated Financial Statements—Note 17. Segment, Geographic and Other Revenue Information in our 2019 Financial Report.

On July 31, 2019, Pfizer’s Consumer Healthcare business, an over-the-counter medicines business, was combined with GSK’s consumer healthcare business to form a new consumer healthcare joint venture in which we own a 32% equity stake. For additional information, see the Notes to Consolidated Financial Statements––Note 1A.Outlook Basis of Presentation and Significant Accounting Policies: Basis of Presentation section within MD&A and Note 2C. Acquisitions, Divestitures, Equity-Method Investments and Assets and Liabilities Held for Sale, Licensing Arrangements and Research and Development and Collaborative Arrangements: Equity-Method Investments and Assets and Liabilities Held for Sale in our 2019 Financial Report2.
COMMERCIAL OPERATIONS
In the fourth quarter of 2021, we began managing our commercial operations through a global structure consisting of two operating segments, each led by a single manager: Biopharma, our innovative science-based biopharmaceutical business, and PC1, our global contract development and manufacturing organization and a leading supplier of specialty active pharmaceutical ingredients.
Beginning in the third quarter of 2022, we made several organizational changes to further transform our operations to better leverage our expertise in certain areas and in anticipation of potential future new product or indication launches.

Some additional information about our Biopharma and Upjohn business segmentsPfizer Inc.2022 Form 10-K3


The changes include establishing a new commercial structure within Biopharma, optimizing our end-to-end R&D operations and further prioritizing our internal R&D portfolio, as well as realigning certain enabling and platform functions across the organization to ensure alignment with this new operating structure, which is designed to better support and optimize performance across three broad customer groups as follows:
Customer GroupsDescriptionKey Products
Primary Care
pfizerlogo2816.jpgIncludes:
Former Internal Medicine product portfolio (innovative brands in cardiovascular metabolic, migraine and women’s health, as well as regional brands)
Former Vaccines product portfolio (innovative vaccines across all ages with a pipeline focus on infectious diseases with significant unmet medical need)
Products for COVID-19 prevention and treatment, and potential future mRNA and antiviral products
Pfizer
BiopharmaceuticalsEliquis, Nurtec ODT/Vydura and the Premarin family
GroupThe Prevnar family, Nimenrix, FSME/IMMUN-TicoVac and Trumenba
upjohnlogoa02.jpgComirnaty
Paxlovid
Biopharma is a science-based medicines business that includes six business units – Oncology,Specialty Care
Includes:
Former Inflammation & Immunology product portfolio (innovative brands and biosimilars for chronic immune and inflammatory diseases)
Former Rare Disease product portfolio (innovative brands for a number of therapeutic areas with rare diseases, including amyloidosis, hemophilia, endocrine diseases and sickle cell disease)
Former Hospital Vaccines and Internal Medicine. The Hospital unit commercializes our globalportfolio (global portfolio of sterile injectable and anti-infective medicines, and includes Pfizer’s contract manufacturing operation, Pfizer CentreOne. At the beginning of our 2019 fiscal year, we also incorporated our biosimilar portfolio into the Oncology and Inflammation & Immunology business units and certain legacy established products into the Internal Medicine business unit. Each business unit is committed to delivering breakthroughs that change patients’ lives.excluding Paxlovid)
Upjohn is a global, primarily off-patent branded and generic medicines business, which includes a portfolio of 20 globally recognized solid oral dose brands, as well as a U.S.-based generics platform, Greenstone.
Select products include:
- Prevnar 13/Prevenar 13
- Ibrance
- Eliquis
- Xeljanz,
- Enbrel (outside(outside the U.S. and Canada)
-
, Inflectra, Eucrisa/Staquis and Cibinqo
Chantix/Champix
The Vyndaqel family, Oxbryta, BeneFIX and Genotropin
- Sutent
- Xtandi
- Vyndaqel/VyndamaxSulperazon, Medrol, Zavicefta, Zithromax, Vfend and Panzyga
Select products include:
- Lyrica
- Lipitor
- Norvasc
- Celebrex
- Viagra
- Certain generic medicines
On July 29, 2019, we announced that we entered into a definitive agreement to combine Upjohn with Mylan, creating a new global pharmaceutical company, Viatris. For additional information, see the Overview of Our Performance, Operating Environment, Strategy and Outlook—Our Business Development Initiatives and —Our Strategy sections in our 2019 Financial Report.

For a further discussion of these operating segments, see the Pfizer Biopharmaceuticals Group (Biopharma) and Upjohn sections in this 2019 Form 10-K, the table captioned Revenues by Operating Segment and Geographyin the Analysis of the Consolidated Statements of Income section andthe Notes to Consolidated Financial Statements—Note 17. Segment, Geographic and Other Revenue Information, including the tables therein captioned Selected Income Statement Information,Geographic Informationand Significant Product Revenues, in our 2019 Financial Report, which are incorporated by reference.

Pfizer Inc.2019 Form 10-K3

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PFIZER BIOPHARMACEUTICALS GROUP (BIOPHARMA)

The key therapeutic areas comprising our Biopharma business segment include:
Therapeutic AreaDescriptionKey Products
Internal MedicineIncludes innovative brands from two therapeutic areas, Cardiovascular Metabolic and Pain, as well as regional brands.Eliquis, Chantix/Champix and Premarin family
OncologyIncludes innovative oncology brands of biologics, small molecules, immunotherapies and biosimilars across a wide range of cancers.Ibrance, Sutent, Xtandi, Xalkori, Inlyta, Retacrit, Lorbrena and Braftovi + Mektovi
HospitalIncludes our global portfolio of sterile injectable and anti-infective medicines, as well as Pfizer CentreOne, our contract manufacturing and active pharmaceutical ingredient sales operation.
Sulperazon, Medrol, Vfend and Zithromax

Vaccines
Includes innovative vaccines brands across all ages—infants, adolescents and adults—in pneumococcal disease, Meningococcal diseaseand tick-borne encephalitis, with a pipeline focus on healthcare-acquired infections and maternal health.
Prevnar 13/Prevenar 13 (pediatric/adult), FSME-IMMUN, Nimenrix and Trumenba
Inflammation and ImmunologyIncludes innovative brands and biosimilars for chronic immune and inflammatory diseases.Xeljanz, Enbrel (outside the U.S. and Canada), Inflectra and Eucrisa
Rare DiseaseIncludes innovative brands for a number of therapeutic areas with rare diseases, including amyloidosis, hemophilia, and endocrine diseases.Vyndaqel/Vyndamax, BeneFIX, Genotropin and Refacto AF/Xyntha

We recorded directFor additional information on our operating segments and products, including product and/or alliance revenues, of more than $1 billion for each of six Biopharma products insee 2019Note 17, seven Biopharma products in 2018 and six Biopharma products in 2017:
Biopharma $1 Billion+ Products
2019
2018
2017
Prevnar 13/Prevenar 13
Prevnar 13/Prevenar 13
Prevnar 13/Prevenar 13
Ibrance
Ibrance
Ibrance
Eliquis*
Eliquis*

Eliquis*
Xeljanz
Enbrel
Enbrel
Enbrel
Xeljanz
Xeljanz
Chantix/Champix
Chantix/Champix
Sutent
  Sutent  
* Eliquis includes alliance revenues and direct sales in 2019, 2018 and 2017.

For a discussion of certain Biopharma products and additional information regarding collaboration and/or co-promotion agreements involving certain of these Biopharma products, see the Item 1A. BusinessCollaboration and Co-Promotion Agreements and —Patents and Other Intellectual Property Rights sections of this 2019 Form 10-K; for additional information regarding the revenues of our Biopharma business, including revenues by geography and of significant Biopharma products, see the Analysis of the Consolidated Statements of IncomeRevenuesOverview,Revenues by Operating Segment and Geography and —Revenues—Selected Product Discussion sections and the Notes to Consolidated Financial Statements—Note 17. Segment, Geographic and Other Revenue Information in our 2019 Financial Report; and for additional information on the key operational revenue drivers of our Biopharma business, see the Analysis of Operating Segment InformationBiopharma Operating Segmentthe Consolidated Statements of Income section in our 2019 Financial Report.within MD&A. For a discussion of the risks associated with our dependence on certain of our major products, see the Item 1A. Risk Factors—Dependence on Key In-Line ProductsConcentration section in this 2019 Form 10-K.

Pfizer Inc.2019 Form 10-K4

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UPJOHN

Upjohn’s products are used to treat non-communicable diseases across a broad range of therapeutic areas, including:

Cardiovascular (Lipitor, Norvasc and Revatio);
Pain and neurology (Lyrica and Celebrex);
Psychiatry (Effexor, Zoloft and Xanax);
Urology (Viagra); and
Ophthalmology (Xalatan/Xalacom).

We recorded direct product revenues of more than $1 billion for two Upjohn products in 2019, three Upjohn products in 2018, and three Upjohn products in 2017:
Upjohn $1 Billion+ Products
2019 2018 2017
Lyrica Lyrica Lyrica
Lipitor Lipitor Lipitor
  Norvasc Viagra

For a discussion of certain Upjohn products and additional information regarding the revenues of our Upjohn business, including revenues by geography and of significant Upjohn products, see the Analysis of the Consolidated Statements of IncomeRevenuesOverview,Revenues by Operating Segment and Geography and —Revenues—Selected Product Discussion sections and the Notes to Consolidated Financial Statements—Note 17. Segment, Geographic and Other Revenue Information in our 2019 Financial Report; and for additional information on the key operational revenue drivers of our Upjohn business, see the Analysis of Operating Segment InformationUpjohn Operating Segment section in our 2019 Financial Report. For a discussion of the risks associated with our dependence on certain of our major products, see the Item 1A. Risk Factors—Dependence on Key In-Line Products section in this 2019 Form 10-K.
COLLABORATION AND CO-PROMOTION AGREEMENTS

We are party to collaboration and/or co-promotion agreements relating to certain biopharmaceutical products, including, among others, Eliquis, Xtandi and Bavencio. Revenues from Eliquis (except in certain markets where we have direct sales), Xtandi and Bavencio are included in alliance revenues.

Eliquis has been jointly developed and is commercialized by Pfizer and BMS. Pfizer funds between 50% and 60% of all development costs depending on the study. Profits and losses are shared equally on a global basis, except in certain countries where Pfizer commercializes Eliquis and pays BMS compensation based on a percentage of net sales. We have full commercialization rights in certain smaller markets. BMS supplies the product to us at cost plus a percentage of the net sales to end-customers in these markets. Eliquis is part of the Novel Oral Anticoagulant market; the agents in this class were developed as alternative treatment options to warfarin in appropriate patients.

Xtandi is being developed and commercialized through a collaboration with Astellas. The two companies share equally in the gross profits (losses) related to U.S. net sales of Xtandi. Subject to certain exceptions, Pfizer and Astellas also share equally all Xtandi commercialization costs attributable to the U.S. market. In addition, Pfizer and Astellas share certain development and other collaboration expenses, and Pfizer receives tiered royalties as a percentage of international Xtandi net sales (recorded in Other (income)/deductions––net). Xtandi is an androgen receptor inhibitor that blocks multiple steps in the androgen receptor signaling pathway within tumor cells.

Bavencio (avelumab) is being developed and commercialized in collaboration with Merck KGaA. Both companies jointly fund the majority of development and commercialization costs, and split equally any profits related to net sales generated from selling any products containing avelumab from this collaboration. Bavencio is a human anti-programmed death ligand-1 (PD-L1) antibody.

Pfizer Inc.2019 Form 10-K5

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RESEARCH AND DEVELOPMENT

Innovation is critical to the success of our Company, and drug discovery and development are time-consuming, expensive and unpredictable. Pfizer’s purpose is to deliver breakthroughs that change patients’ lives. R&D is at the heart of fulfilling Pfizer’sour purpose to deliver breakthroughs that change patients’ lives as we work to translate advanced science and technologies into the therapies that matter most.may be the most impactful for patients. In addition to discovering and developing new products, our R&D efforts seek to add value to our existing products by improving their effectiveness and ease of dosing and by discovering potential new indications.
Our R&D Priorities and Strategy

Strategy. Our R&D priorities include:
delivering a pipeline of highly differentiated medicines and vaccines where Pfizer haswe have a unique opportunity to bring the most important new therapies to patients in need;
advancing our capabilities that can position Pfizerus for long-term R&D leadership; and
advancing new models for partnerships with creativity, flexibility and urgency to deliver innovation to patients as quickly as possible.

To that end, our R&D primarily focuses on:on our main therapeutic areas, which are inflammation and immunology, internal medicine, oncology, rare diseases, vaccines, and anti-infectives.
Oncology;
Inflammation and Immunology;
Vaccines;
Internal Medicine;
Rare Diseases; and
Hospital.

While a significant portion of our R&D is done internally,internal, we continue toalso seek out promising chemical and biological lead molecules and innovative technologies developed by third partiesothers to incorporate into our discovery and development processes or projects, as well as our product lines.portfolio. We do so by entering into collaboration, alliance and license agreements with universities, biotechnology companies and other companies,firms as well as leveragingthrough acquisitions and equity- or debt-based investments. These agreements enable us to co-develop,collaboration, alliance and license or acquire promising compounds, technologies and/or capabilities. We also enter into agreements pursuant to which a third party agrees to fund a portion of the development costs of one or more of our pipeline products in exchange for rights to receive potential milestone payments, revenue sharing payments, profit sharing payments and/or royalties. Collaboration, alliance, license and funding agreements and equity- or debt-based investments allow us to share knowledge, risk and cost. They also enable us to access external scientific and technological expertise, as well as provide us the opportunity to advance our own products and in-licensed or acquired products.

For information on certain of these collaborations, alliances and license arrangements and investments, see Note 2.
For additional information, see the Notes to Consolidated Financial Statements—Note 2. Acquisitions, Divestitures, Equity-Method Investments and Assets and Liabilities Held for Sale, Licensing Arrangements and Research and Development and Collaborative Arrangements in our 2019 Financial Report.

Our R&D Operations

Operations. We conduct R&D internally and also through contracts with third parties, through collaborations with universities and biotechnology companies and in cooperation with other pharmaceutical firms. In 2019,2022, we continued to strengthen our global R&D organizationoperations and pursue strategies intended to improve innovation and overallR&D productivity in R&D to achieve a sustainable pipeline that is positioned to deliver value in the near term and over time.time.

Our R&D spendingactivity is conducted through various platform functions that operate in parallel within our global operations, including the following:
WRDM. Research units within WRDM are generally responsible for research and early-stage development assets for our business (assets that have not yet achieved proof-of-concept) and are organized by therapeutic area to enhance flexibility, cohesiveness and focus. We can rapidly redeploy resources within a number of matrix organizations:
Research Units within our WRDM organization are generally responsible for research and early-stage development assets for our Biopharma business (assets that have not yet achieved proof-of-concept). Our Research Units are organized by therapeutic arearesearch unit and between various projects to leverage, as necessary, common skills, expertise or focus. Science-based platform-services organizations within WRDM provide technical expertise and other services to enhance flexibility, cohesiveness and focus. Because of our structure, we are able to rapidly redeploy resources within a Research Unit between various projects as necessary because in many instances the workforce shares similar skills, expertise and/or focus.
Our science-based and other platform-services organizations provide technical expertise and other services to the various R&D projects, and are organized into science-based functions (which are part of our WRDM organization), such as Pharmaceutical Sciences, Medicine Design, and non-science-based functions, such as Facilities, Digital and Finance. Within each of these functions, we are able to migrate resources among projects, candidates and/or targets in any therapeutic area and in most phases of development, allowing us to react quickly in response to evolving needs. In addition, the Worldwide Medical and Safety group, within WRDM, ensures that Pfizer provides all stakeholders––including patients, healthcare providers, pharmacists, payers and health authorities––with complete and up-to-date information on the risks and benefits associated with Pfizer products so that they can make appropriate decisions on how and when to use Pfizer’s medicines.
Our R&D organization within Upjohn supports the off-patent brandedprojects and generic established medicinesare organized into science-based functions. These organizations allow us to react more quickly and helpseffectively to develop product enhancements, new indicationsevolving needs by sharing resources among projects, candidates and new market registrations for these medicines.targets across therapeutic areas and phases of development.

Pfizer Inc.2019 Form 10-K6

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GPD. Our Global Product Development (GPD)GPD organization is a unified center for clinical development and regulatory activities that is generally responsible for the clinical development strategy and operational execution of clinical trials for both early-stageearly- and late-stage clinical assets in the WRDM portfolio as well as late-stage assets in the Biopharma portfolio.Pfizer’s pipeline.
We manage R&D operations on a total-company basis through our matrix organizationsplatform functions described above. Specifically, the Portfolio Strategy & Investment committee, comprisedManagement Team (PMT), composed of senior executives, is accountable for aligning resources among all of our WRDM, GPD and Biopharma R&D projects and for seeking to ensure optimal capital allocation across the innovative R&D portfolio. We believe that this approach also serves to maximize accountability and flexibility. Our Upjohn R&D organization manages its resources separately from the WRDM and GPD organizations, with operational support from GPD for select clinical development regulatory activities and from WRDM for clinical supply operations and global pharmacovigilance processing.
Generally, we

Pfizer Inc.2022 Form 10-K4


We do not disaggregate total R&D expense by development phase or by therapeutic area since, as described above, we do not manage all of our R&D operations by development phase or by therapeutic area. Further, as we are able to adjust a significant portion of our spending quickly, we believe that any prior-period information about R&D expense by development phase or by therapeutic area would not necessarily be representative of future spending.

For additional information, on our R&D operations and expenses, see the Costs and ExpensesResearch and Development (R&D) ExpensesExpenses section in ourwithin MD&A and 2019Note 17 Financial Report..

Our R&D PipelinePipeline. The process of drug and Competition

Thebiological product discovery from initiation through development and development of safe, effective new products, as well as the development of additional uses for existing products, are necessary for the continued strength of our businesses. Drug candidates can fail at any stage of the process, and candidates may not receiveto potential regulatory approval even after many years of researchis lengthy and development. The process from discovery to development to regulatory approval can take more than ten years.

As of January 28, 2020,31, 2023, we had the following number of projects in various stages of R&D:
pfizerpipeline2020a02.jpgpfe-20221231_g2.jpg

Development of a single compound is often pursued as part of multiple programs. While theseour drug candidates may or may not eventually receive regulatory approval, new drug candidates entering clinical development phases are the foundation for future products. In addition to discovering and developing new products, our R&D efforts seek to add value to our existing products by improving their effectiveness, enhancing ease of dosing and by discovering potential new indications for them.

Information concerning several of our drug candidates in development, as well as supplemental filings for existing products, is set forth in the AnalysisProduct Developments section within MD&A. The discovery and development of drugs, vaccines and biological products are time consuming, costly and unpredictable. For information on the Consolidated Statements of Income—Product Developments––Biopharmaceuticalrisks associated with R&D, see the Item 1A. Risk Factors—Research and Development section in this Form 10-K.
COLLABORATION AND CO-PROMOTION
We use collaboration and/or co-promotion arrangements to enhance our development, R&D, sales and distribution of certain biopharmaceutical products, which include, among others, the following:
2019Comirnaty Financial Report,is an mRNA-based coronavirus vaccine to help prevent COVID-19, which is incorporatedbeing jointly developed and commercialized with BioNTech. Pfizer and BioNTech equally share the costs of development for the Comirnaty program. Comirnaty has been granted an approval or an authorization in many countries around the world in populations varying by reference.

Our competitors also devote substantial funds and resources to R&D.country. We also compete against numerous small biotechnology companiesshare gross profits equally from commercialization of Comirnaty and are working jointly with BioNTech in developing potential drug candidates. The extentour respective territories to which our competitors are successful in their research could result in erosion ofcommercialize the sales of our existing productsvaccine worldwide (excluding China, Hong Kong, Macau and potential sales of products in development, as well as unanticipated product obsolescence. In addition, several of our competitors operate without large R&D expenses and make a regular practice of challenging our product patents before their expiration.Taiwan), subject to regulatory authorizations or approvals market by market. For additional information,discussion on Comirnaty, see the CompetitionOverview of Our Performance, Operating Environment, Strategy and Outlook—COVID-19section within MD&A.
Eliquis (apixaban) is part of the Novel Oral Anticoagulant market and was jointly developed and commercialized with BMS as an alternative treatment option to warfarin in appropriate patients. We fund between 50% and 60% of all development costs depending on the study, and profits and losses are shared equally except in certain countries where we commercialize Eliquis and pay a percentage of net sales to BMS. In certain smaller markets we have full commercialization rights and BMS supplies the product to us at cost plus a percentage of the net sales to end-customers.
Xtandi (enzalutamide) is an androgen receptor inhibitor that blocks multiple steps in the androgen receptor signaling pathway within tumor cells that is being developed and commercialized in collaboration with Astellas. We share equally in the gross profits and losses related to U.S. net sales and also share equally all Xtandi commercialization costs attributable to the U.S. market, subject to certain exceptions. In addition, we share certain development and other collaboration expenses. For international net sales we receive royalties based on a tiered percentage.
Bavencio (avelumab) is a human anti-programmed death ligand-1 (PD-L1) antibody that is being developed and commercialized in collaboration with Merck KGaA. We jointly fund the majority of development and commercialization costs and split profits equally related to net sales generated from any products containing avelumab.
Orgovyx (relugolix) is an oral gonadotropin-releasing hormone (GnRH) receptor antagonist for the treatment of adult patients with advanced prostate cancer that is being developed and commercialized with Myovant. The companies are also collaborating on Myfembree (relugolix 40 mg, estradiol 1.0 mg, and norethindrone acetate 0.5 mg) for heavy menstrual bleeding associated with uterine fibroids in premenopausal women and the management of moderate to severe pain associated with endometriosis in premenopausal women. The companies equally share profits and allowable expenses in the U.S. for Orgovyx, and in the U.S. and Canada for Myfembree, with Myovant bearing our share of allowable expenses up to a maximum of $50 million in 2022. Pfizer does not have rights outside of these markets. Myovant remains responsible for regulatory interactions and drug supply and continues to lead clinical development for the relugolix combination tablet.
Revenues associated with these arrangements are included in Alliance revenues (except in certain markets where we have direct sales and except for the majority of revenues for Comirnaty, which are included as direct product revenues). In addition, we have collaboration arrangements for the development and commercialization of certain pipeline products that are in development stage, including, among others, (i) with BioNTech to develop a modified mRNA-based vaccine for the prevention of varicella zoster (Shingles), and (ii) with Valneva to co-develop and commercialize Valneva’s Lyme disease vaccine candidate, VLA15. For further discussion of collaboration and co-promotion agreements, see the Item 1A. Risk Factors—Collaborations and Other Relationships with Third Partiessection in this Form 10-K and Notes 2 and Item 1A. Risk Factors17Competitive Products sections in this 2019 Form 10-K..

Pfizer Inc.2019 Form 10-K7

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INTERNATIONAL OPERATIONS

We have significantOur operations outside the U.S. In 2019, operations in developedare conducted globally, and emerging markets were managed throughwe supply our business segments: Biopharma, Upjohnmedicines and through July 31, 2019, Consumer Healthcare.vaccines to over 185 countries and territories. Emerging markets are an important component of our strategy for global leadership, and our commercial structure recognizes that the demographics and rising economic power of the fastest-growing emerging markets are becoming more closely aligned with the profile found within developed markets. Urbanization and the rise of the middle class in emerging markets particularly in Asia, provide potential growth opportunities for our medicines.products.

Pfizer Inc.2022 Form 10-K5


We sell our products in over 125 countries. Revenues from operations outside the U.S. of $27.9$57.9 billion accounted for 54%58% of our total revenues in 2019.2022. Revenues exceeded $500 million in each of eleven24, 21 and 8 countries outside the U.S. in 2019, 20182022, 2021 and 2017. By total2020, respectively. The increase in the number of countries exceeding $500 million in revenues Chinain 2022 and Japan are2021 was primarily driven by Comirnaty as well as, in 2022, Paxlovid. As a percentage of revenues, our two largest national marketscountry outside the U.S. was Japan in 2022. For a geographic breakdown of revenues, see the Analysis of the Consolidated Statements of IncomeRevenuesOverview andRevenues by Operating SegmentGeography section within MD&A and Geography sections and the table captioned Note 17BGeographic Information. in the Notes to Consolidated Financial Statements—Note 17. Segment, Geographic and Other Revenue Information in our 2019 Financial Report.
revbynatlmrkt2017-2019.jpgpfe-20221231_g3.jpg
Our international operations are subject in varying degrees, to a number of risks inherent in carrying on business in other countries, including, among other things, currency fluctuations, capital and exchange control regulations and expropriation and other restrictive government actions. See the Item 1A. Risk FactorsInternational Operations section in this 2019 Form 10-K. Our international businesses are also subject to government-imposed constraints, including laws and regulations on pricing, reimbursement, and access to our products. See the Item 1. BusinessGovernment Regulation and Price ConstraintsOutside the United States section in this 2019 Form 10-K for a discussion of these matters.

Depending on the direction of change relative to the U.S. dollar, foreign currency values can increase or decrease the reported dollar value of our net assets and results of operations. While we cannot predict with certainty future changes in foreign exchange rates or the effect they will have on us, we attempt to mitigate their impact through operational means and by using various financial instruments, depending upon market conditions.countries. For additional information, see the Notes to Consolidated Financial Statements—Note 7F. Financial Instruments: Derivative Financial Instruments Item 1A. Risk FactorsGlobal Operationsand Hedging ActivitiesItem 1. BusinessGovernment Regulation and Price Constraints in our 2019 Financial Report, which is incorporated by reference, as well as Item 7A. Quantitative and Qualitative Disclosures About Market RiskFinancial Risk Managementsectionsections in this 2019 Form 10-K.
SALES AND MARKETING

Our prescription biopharmaceutical products, with the exception of Paxlovid, are sold principally to wholesalers, but we also sell directly to retailers, hospitals, clinics, government agencies and pharmacies. In 2022, we principally sold Paxlovid to government agencies. In the U.S., we primarily sell our vaccines directly to the federal government, CDC, wholesalers, individual provider offices, retail pharmacies and integrated delivery systems. Outside the U.S., we primarily sell our vaccines to government and non-government institutions. Certain of these government contracts may be renegotiated or terminated at the discretion of a government entity. In addition, our contracts with government and supranational organizations for the sales of Comirnaty and Paxlovid, which are binding contracts, represented a significant amount of revenues in 2022. To date, we primarily sold Comirnaty and Paxlovid globally under government contracts. We expect sales of Comirnaty and Paxlovid in the U.S. will transition to commercial channels in the second half of 2023. We also seek to gain access for our products on formularies, which are lists of approved medicines available to members of healthcare programs or PBMs. PBMs use various benefit designs, such as tiered co-pays for formulary products, to drive utilization of products in preferred formulary positions. We may also work with payers on disease management programs that help to develop tools and materials to educate patients and physicians on key disease areas. For information on our significant customers, see Note 17C.
In our global biopharmaceutical businesses, weWe promote our products to healthcare providers and patients.patients consistent with applicable laws. Through our marketing organizations, we explain the approved uses, benefits and risks of our products to healthcare providers such as doctors, nurse practitioners, physician assistants and pharmacists;patients; MCOs that provide insurance coverage, such as hospitals, Integrated Delivery Systems,integrated delivery systems, PBMs and health plans; and employers and government agencies who hire MCOs to provide health benefits to their employees. We alsoIn the U.S., we market directly to consumers in the U.S. through direct-to-consumer advertising that seeks to communicate the approved uses, benefits and risks of our products while motivating people to have meaningful conversations with their doctors. In addition, we sponsor general advertising to educate the public on disease awareness, prevention and wellness, important public health issues and our patient assistance programs.

Our prescription pharmaceutical products are sold principallyAs part of our commitment to wholesalers, butengaging our customers in the manner they prefer, we also sell directly to retailers, hospitals, clinics, government agencies and pharmacies,took a hybrid approach of virtual and in person engagements and see positive customer response to both approaches. During the caseCOVID-19 pandemic, we adapted our promotional platform by amplifying our digital capabilities to reach healthcare professionals and customers to provide critical education and information, including increasing the scale of our vaccines products in the U.S., we primarily sell directly to the U.S. Centers for Disease Control and Prevention, wholesalers, individual provider offices, retail pharmacies, and integrated delivery networks. We seek to gain access for our products on healthcare authority and PBM formularies, which are lists of approved medicines available to members of the PBMs. PBMs use various benefit designs, such as tiered co-pays for formularyremote engagement.

Pfizer Inc.2019 Form 10-K8

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products, to drive utilization of products in preferred formulary positions. We may also work with payers on disease management programs that help to develop tools and materials to educate patients and physicians on key disease areas.

In 2019, our top three biopharmaceutical wholesalers accounted for approximately 37% of our total revenues (and approximately 79% of our total U.S. revenues).

% of 2019 Total Revenues and U.S. Revenues from
Major Biopharmaceutical Wholesalers and Other Customers
totalrevbycustomer.jpgtotandusrevbiowhlslrs2019.jpg
PATENTS AND OTHER INTELLECTUAL PROPERTY RIGHTS

Our products are sold around the world under brand-name, logo and certain product design trademarks that we consider, in the aggregate, to be of material importance to Pfizer. Trademark protection continues in some countries for as long as the mark is used and, in other countries, for as long as it is registered. Registrations generally are for fixed, but renewable, terms.

Patents. We own or license a number of U.S. and foreign patents. These patents covercovering pharmaceutical and other products, and their uses, pharmaceutical formulations, and product manufacturing processes and intermediate chemical compounds used in manufacturing.

processes.
Patents for individual products extend for varying periods according to the date of patent filing or grant and the legal term of patents in the various countries where patent protection is obtained. The actualscope of protection afforded by a patent which can vary from country to country and depends uponon the patent type, of patent, the scope of its coveragepatent claims and the availability of legal remedies in the country. Further, patentremedies. Patent term extensionextensions (PTE) may be available in many majorsome countries to compensate for a regulatoryloss of patent term due to delay in a product’s approval due to the regulatory requirements. One of the product.primary considerations in limiting our operations in some countries outside the U.S. is the lack of effective intellectual property protection for our products, although international and U.S. free trade agreements have included some global protection of intellectual property rights. For additional information, see the Item 1. BusinessGovernment Regulation and Price Constraints—Outside the United States—Intellectual PropertyConstraints section in this 2019 Form 10-K.

In various markets, a period of regulatory exclusivity may be provided to certainfor drugs or vaccines upon approval. The scope and term of such exclusivity will vary but, in general, the period of regulatory exclusivity will run concurrently with the term of any existing patent rights associated with the drug at the time of approval.

In the aggregate, our patent and related rights are of material importance to our businesses in the U.S. and most other countries.
Pfizer Inc.2022 Form 10-K6


Based on current product sales, and considering the vigorous competition with products sold by our competitors, the patent rights we consider most significant in relation to our business as a whole, together with the year in which the basic product patent expires, (including, where applicable, grant of an additional six-month pediatric extension and/or the granted patent term extension in the U.S. and Japan and Supplementary Patent Certificate in Europe), are those for the medicines set forth in the table below. as follows:
Product
U.S. Basic Product Patent Expiration Year(1)
Major Europe Basic Product Patent Expiration Year(1)
Japan Basic Product Patent Expiration Year(1)
Inlyta202520252025
Xeljanz2025
2028(2)
2025
Prevnar 13/Prevenar 132026(3)2029
Eliquis(4)
202620262026
Ibrance202720282028
Xtandi(5)
2027(5)(5)
Vyndaqel/Vyndamax/Vynmac2024 (2028 pending PTE)2026
2026/2029(6)
Xalkori202920272028
Nurtec ODT/Vydura2030 (2034 pending PTE)2030 (2035 pending SPC)
2030(7)
Braftovi(8)
2030 (2031 pending PTE)(8)(8)
Mektovi(8)
2031(9)
(8)(8)
Ngenla(10)
(7)(11)
2032(2)
2030(2)
Oxbryta20332032 (2037 pending SPC)
2032(7)
Lorbrena203320342036
Prevnar 20/Apexxnar2033 (2035 pending PTE)2033 (2037 pending SPC)
2033(7)
Cibinqo2034 (2036 pending PTE)2034 (2036 pending SPC)2034 (2038 pending PTE)
Pfizer-BioNTech COVID-19 Vaccine(12)(12)(13)(12)
Paxlovid204120412041
Pfizer-BioNTech COVID-19 Vaccine, Bivalent (Original and Omicron BA.4/BA.5)/ Comirnaty Original/Omicron BA.1 Vaccine(12) (12)(13)(12)
(1)Unless otherwise indicated, the years set forth in the table below pertain to the basic product patent expiration, for the respective products. Patent term extensions,including granted PTEs, supplementary protection certificates and(SPC) or pediatric exclusivity periodsperiods. SPCs are not reflectedincluded when granted in three out of five major European markets (France, Germany, Italy, Spain and the U.K.). Noted in parentheses is the projected year of expiry of the earliest pending patent term extension in the expiration dates listedU.S. or Japan and/or SPC application in Europe, the table below, unless they have beenterm of which, if granted, by the issuing authority.may be shorter than originally requested due to a number of factors. In some instances, there are later-expiring patents relating to our products directed to particular formswhich may or compositions, to methods of manufacturing, or to use of the drug in the treatment of particular diseases or conditions. However, in some cases, such patents may not protect our drugproduct from generic or as applicable, biosimilar competition after the expiration of the basic patent.

(2)Expiry is provided by regulatory exclusivity in this market.
(3)The Europe patent that covers the combination of the 13 serotype conjugates of Prevenar13 was revoked following an opposition and has now been withdrawn. There are other Europe patents and pending applications covering the formulation, various aspects of the manufacturing process, and the combination of serotype conjugates of Prevenar13 that remain in force.
Pfizer Inc.2019 Form 10-K9

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Eliquis was developed and is being commercialized in collaboration with BMS. In the U.S., we and BMS previously settled certain patent litigations with a number of generic companies permitting their launch of a generic version of Eliquis on April 1, 2028 (the settled generic companies). We continued to litigate against three remaining generic companies and following the resolution of the litigation in our favor, the three generic companies are not permitted to launch their products until the 2031 expiration date of the formulation patent. Both the composition of matter patent expiring in November 2026 and the formulation patent expiring in 2031 may be subject to future challenges. While we cannot predict the outcome of any potential future litigation, there are certain potential alternatives that might occur which could potentially permit generic launch prior to April 1, 2028: (a) if the formulation patent is held invalid or not infringed in future litigation, through appeal, the settled generic companies and any successful future litigant would be permitted to launch on November 21, 2026; or (b) if both patents are held invalid or not infringed in future litigation, through appeal, the settled generic companies and any successful future litigant could launch products immediately upon such an adverse decision.

Refer to Note 16A1 for more information.
(5)Xtandi is being developed and commercialized in collaboration with Astellas, which has exclusive commercialization rights for Xtandi outside the U.S. Pfizer receives tiered royalties as a percentage of international Xtandi net sales.
Drug U.S. Basic Product Patent Expiration Year  Major EU Basic Product Patent Expiration Year Japan Basic Product Patent Expiration Year
Lyrica 
2019(1)
 
2014(2)
 
2022(3)
Chantix/Champix 2020 2021 2022
Sutent 2021 2022 2024
Ibrance 2023 2028 2028
Vyndaqel/Vyndamax 2024 2026 2026
Inlyta 2025 2025 2025
Xeljanz 2025 
2028(4)
 2025
Prevnar 13/Prevenar 13 2026 
__(5) 
 2029
Eliquis(6)
 2026 2026 2026
Xtandi(7)
 2027 
*(7)
 
*(7)
Xalkori 2029 2027 2028
Besponsa 2030 2028 
2028(8)
Braftovi(9)
 2031 
*(9)
 
*(9)
Mektovi(9)
 
2031(10)
 
*(9)
 
*(9)
Bavencio(11)
 2033 2032 2033
(6)Vyndaqel (tafamidis meglumine) basic patent expiry in Japan is August 2026 for treatment of polyneuropathy. Vynmac (tafamidis) was approved in Japan for treatment of cardiomyopathy with regulatory exclusivity expiring in March 2029.
(1)
Lyrica
(7)Product not yet approved or authorized in this market.
(8)We have exclusive rights to Braftovi and Mektovi in the U.S., Canada and certain emerging markets. The Pierre Fabre Group has exclusive rights to commercialize both products in Europe and Ono has exclusive rights to commercialize both products in Japan. We receive royalties from The Pierre Fabre Group and Ono on sales of Braftovi and Mektovi in majority of markets outside the U.S.
(9)Mektovi U.S. expiry is provided by a method of use patent.
(10)Ngenla is being developed in collaboration with OPKO.
(11)Expiry expected to be provided by regulatory exclusivity in this market.
(12)The basic product patent application has been filed in these markets. If granted, a full term is expected in these markets. Product is being developed and commercialized in collaboration with BioNTech.
(13)Pfizer does not have co-promotion rights for this product in Germany.
Loss of Intellectual Property Rights. lost patent protection in the U.S. in June 2019 and multi-source generic competition began in July 2019.
(2)
Lyricaregulatory exclusivity in the EU expired in July 2014.
(3)
Lyrica is covered by a Japanese method-of-use patent which expires in 2022. The patent is currently subject to an invalidation action.
(4)
Xeljanz EU expiry is provided by regulatory exclusivity.
(5)
The EU patent that covers the combination of the 13 serotype conjugates of Prevenar13 was revoked following an opposition and has now been withdrawn. There are other EU patents and pending applications covering the formulation, various aspects of the manufacturing process, and the combination of serotype conjugates of Prevenar13 that remain in force.
(6)
Eliquis was developed and is being commercialized in collaboration with BMS.
(7)
Xtandi is being developed and commercialized in collaboration with Astellas, which has exclusive commercialization rights for Xtandi outside the U.S. Pfizer receives tiered royalties as a percentage of international Xtandi net sales. 
(8)
BesponsaJapan expiry is provided by regulatory exclusivity.
(9)
Pfizer has exclusive rights to Braftovi and Mektovi in the U.S. The Pierre Fabre Group has exclusive rights to commercialize both products in Europe and Ono Pharmaceutical Co., Ltd. has exclusive rights to commercialize both products in Japan. Pfizer receives royalties from The Pierre Fabre Group and Ono Pharmaceutical Co., Ltd. on sales of Braftovi and Mektovi outside the U.S.
(10)
The U.S. expiration date in the table for Mektovi is provided by a method-of-use patent.
(11)
Bavencio is being developed and commercialized in collaboration with Merck KGaA.

The loss, expiration or invalidation of intellectual property rights, patent litigation settlements with manufacturers and the expiration of co-promotion and licensing rights can have a significantmaterial adverse effect on our revenues. Many of our branded products have multiple patents that expire at varying dates, thereby strengthening our overall patent protection. However, onceOnce patent protection has expired or has been lost prior to the expiration date as a result of a legal challenge, we typically lose exclusivity on these products, and generic and biosimilar pharmaceutical manufacturers generally produce identical or highly similar products and sell them for a lower price. The date at which generic or

Pfizer Inc.2022 Form 10-K7


biosimilar competition commences may be different from the date that the patent or regulatory exclusivity expires. However, when generic or biosimilar competition does commence, the resulting price competition can substantially decrease our revenues for the impacted products, often in a very short period of time. In some cases, however, we can continue to obtain commercial benefits from product manufacturing trade secrets; patents on uses for products; patents on processes and intermediates for the economical manufacture of the active ingredients; patents for special formulations of the product or delivery mechanisms; or conversion of the active ingredient to OTC products.

Also, if one of our product-related patents is found to be invalid by judicial, court or regulatory or administrative proceedings, such as inter partesreview, post-grant review, re-examination or opposition proceedings, before the U.S. Patent and Trademark Office, the European Patent Office, or other foreign counterparts, generic or competitivebiosimilar products could be introduced, into the market resulting in the erosion of sales of our existing products. For example, several
We continue to vigorously defend our patent rights against infringement, and we will continue to support efforts that strengthen worldwide recognition of the patents in our pneumococcal vaccine portfolio were challenged in inter partes review and post-grant review proceedings in the U.S.patent rights while taking necessary steps to help ensure appropriate patient access. For additional information, see the Item 1A. Risk FactorsPatentCompetitive Products, Intellectual Property ProtectionandThird-Party Intellectual Property Claims sectionsections in this 2019 Form 10-K.10-K and Note 16A1.

Companies have filed applications with the FDA seeking approval of product candidates that such companies claim either do not infringe our patents or our patents are invalid; these include candidates that would compete with, among other products, Eliquis, Ibrance and Xeljanz. We will continue to aggressively defend our patent rights whenever we deem appropriate. For additional

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information, see the Notes to Consolidated Financial Statements—Note 16A1. Contingencies and Certain Commitments—Legal Proceedings––Patent Litigation in our 2019 Financial Report.

Recent Losses and Expected Losses of Product Exclusivity

Certain of our current products have experienced patent-based expirations or loss of regulatory exclusivity in certain markets in the last few years, and we expect certain products to face significantly increased generic competition over the next few years. For example, as a result of a patent litigation settlement, Teva launched a generic version of Viagra in the U.S. in December 2017. Lyrica lost patent protection in the U.S. in June 2019 and multi-source generic competition began in July 2019. Also, the basic product patent for ChantixSutent expired in the U.S. in 2021 and in Europe in 2022. There is no assurance that a particular product will expire in November 2020. See the table aboveenjoy market exclusivity for the basic product patent expiries offull time period that appears in the estimates included in this Form 10-K or that we assume when we provide our most significant products.

We expectfinancial guidance. For additional information on the impact of reducedLOEs on our revenues, due to patent expiries will be significant in 2020, then moderating downward to a much lower level from 2021 through 2025. For additional information, see the Item 1A. Risk FactorsDependence on Key In-Line Products sectionOverview of Our Performance, Operating Environment, Strategy and Outlook—Our 2022 Performance in this 2019 Form 10-K.section within MD&A.

The following table provides information about certainTrademarks. Our products recently experiencing, or expected to experience in 2020, patent expirations or loss of regulatory exclusivity in the U.S., Europe or Japan. Our financial results in 2019are sold under brand-name and our financial guidancelogo trademarks and trade dress. Registrations generally are for 2020 reflect the impact of the loss of exclusivity of various products discussed below:
(MILLIONS OF DOLLARS)     Product Revenues in Markets Impacted
Products 
Key Dates(a)
 Markets Impacted Year Ended December 31,
      2019
 2018
 2017
Viagra(b)
 June 2013
May 2014
December 2017
 Major European markets
Japan
U.S.
 $134
 $274
 $850
Lyrica(c)
 
July 2014
June 2019
 
Major European markets
U.S.
 2,208
 3,852
 3,901
Pristiq(d)
 March 2017 U.S. 42
 71
 133
Chantix(e)
 November 2020 
U.S.

 899
 838
 742
(a)
Unless otherwise noted, “Key Dates” indicate patent-based expiration dates.
(b)
As a result of a patent litigation settlement, Teva launched a generic version of Viagra in the U.S. in December 2017.
(c)
Lyricalost patent protection in the U.S. in June 2019 and multi-source generic competition began in July 2019.
(d)
As a result of a patent litigation settlement with several generic manufacturers, generic versions of Pristiq launched in the U.S. in March 2017.
(e)
The basic product patent for Chantix in the U.S. will expire in November 2020, which includes the FDA’s grant of pediatric exclusivity that extended the period of market exclusivity in the U.S. for Chantix for an additional six months from May 2020.

Biologic Products

Our biologic products, including BeneFIX, ReFacto, Xyntha, Bavencio, Prevnar 13/Prevenar 13fixed, but renewable, terms and Enbrel (we market Enbrel outside the U.S. and Canada), already face, or may face in the future, competition from biosimilars (also referred to as follow-on biologics). In the U.S., such biosimilars would reference our originator biologic products approved under the U.S. Public Health Service Act. Additionally, the FDA has approved a follow-on recombinant human growth hormone that referenced our biotechnology product, Genotropin, that was approved under the FFDCA.

Biosimilars are versions of biologic medicines that have been developed and proven to be highly similar to the original biologic in terms of safety and efficacy and that have no clinically meaningful differences in safety, purity or potency. Biosimilars have the potential to offer high-quality, lower-cost alternatives to biologic medicines. Abbreviated legal pathways for the approval of biosimilars exist in certain international markets and, since the passage of the ACA in 2010, a framework for such approval exists in the U.S. In Europe, the European Commission grants marketing authorizations for biosimilars pursuant to a set of general and product class-specific guidelines for biosimilar approvals.

As part of our business strategy, we are capitalizing on our expertise in biologics manufacturing, as well as our regulatory and commercial strengths, to develop and commercialize biosimilar medicines. Some of the biosimilars that we currently market include Inflectra, Nivestym, Retacrit, Zirabev, Ruxience and Trazimera in the U.S.; Inflectra, Retacrit, Nivestim and Trazimera in the EU; and Ixifi, Trazimera, Zirabev and Ruxience in Japan.See the Item 1A. Risk FactorsBiosimilars section in this 2019 Form 10-K.


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We may face litigation with respect to the validity and/or scope of patents relating to our biologic products. Likewise, as we develop, manufacture and seek to launch biosimilars, patents may be asserted against us.

International

One of the main limitations on our operationsprotection is provided in some countries outsidefor as long as the U.S.mark is the lackused while in others, for as long as it is registered. Protecting our trademarks is of effective intellectual property protection for our products. Under international and U.S. free trade agreements in recent years, we have seen some improvement in global protection of intellectual property rights. For additional information, see the Item 1. BusinessGovernment Regulation and Price ConstraintsOutside the United StatesIntellectual Property section in this 2019 Form 10-K.material importance to Pfizer.
COMPETITION

Our businesses arebusiness is conducted in intensely competitive and often highly regulated markets. Many of our prescription pharmaceutical products face competition in the form of branded or generic drugs or biosimilars that treat similar diseases or indications. The principal forms of competition include efficacy, safety, ease of use and cost effectiveness.cost. Though the means of competition vary among product categories and business groups,our products, demonstrating the value of our products is a critical factor for success in all ofsuccess.
We compete with other companies that manufacture and sell products that treat or prevent diseases or indications similar to those treated or prevented by our principal businesses.

Ourmajor products. These competitors include other worldwide research-based biopharmaceutical companies, smaller research companies with more limited therapeutic focus and generic drug and biosimilar drug manufacturers. We compete with other companies that manufactureOur competitors also may devote substantial funds and sellresources to R&D and their successful R&D could result in erosion of the sales of our existing products that treat diseases or indications similar to those treated byand potential sales of products in development, as well as unanticipated product obsolescence. In addition, several of our major products.competitors operate without large R&D expenses and make a regular practice of challenging our product patents before their expiration.

This competition affects our core product business,To address competitive trends we continually emphasize innovation, which is focused on applying innovative science to discover and market products that satisfy unmet medical needs and provide therapeutic improvements. Our emphasis on innovation is underscored by our multi-billion-dollar investment in R&D, as well as our business development transactions, both designed to result in a strong and differentiated product pipeline. Our investment in research does not stop withcontinues even after drug approval;or vaccine approval as we continueseek to invest in further demonstratingdemonstrate the value of our products for the conditions they treat or prevent, as well as potential new applications. We seek to protect theeducate patients, physicians, payers and global health and well-being of patients by striving to ensure that medically sound knowledge ofauthorities on the benefits and risks of our medicines is understood and communicated to patients, physicians, payersvaccines, and global health authorities. We also seek to continually enhance the organizational effectiveness of all of our biopharmaceutical functions, including coordinating support for our efforts to accurately and ethically launch and promotemarket our products to our customers.

Operating conditions have become more challenging under mountingalso shifted as a result of increased global competitive pressures, of competition, industry regulation and cost containment. We continue to take measures to evaluate, adapt and improve our organization and business practices in an effort to better meet customer and public needs. We believe that we have taken an industry-leading role in evolving our approaches to U.S. direct-to-consumer advertising, interactions with, and payments to, healthcare professionals and medical education grants. We also continue to sponsor programs to address patient affordability and access barriers, as we strive to advance fundamental health system change through our support for better healthcare solutions.

Our vaccines business may face competition, including from the introduction of alternative vaccines. For example, Prevnar 13 may face competition in the form of competitor vaccines including vaccines with additional serotypes or “next-generation” pneumococcal conjugate vaccines prior to or after the expiration of itstheir patents, which may adversely affect our future results.

Our genericsbiosimilars, which include biosimilars of certain inflammation & immunology and biosimilars businessesoncology biologic medicines, compete with branded products from competitors, as well as other generics and biosimilars manufacturers. Globally, Pfizer sells generic versions of Pfizer’s, as well as certain competitors’, solid oral dose and sterile injectable pharmaceutical products. We also sell biosimilars of certain inflammation & immunology and oncology biologic medicines globally. We seek to maximize the opportunity to establish a “first-to-market” or early market position for our generic injectable drugs and biosimilars as a “first-to-market” position providesto provide customers a lower-cost alternative immediately when available and also mayto potentially provide us with potentially higher levels of sales and profitability until other generic or biosimilar competitors enter the market.

Managed Care Organizations

The evolution of managed care in the U.S. has been a major factor in the competitive makeup of the healthcare marketplace. Approximately 300 million people in the U.S. now have some form of health insurance coverage. Due to the expansion of health insurance coverage (see the Item 1. BusinessGovernment Regulation and Price ConstraintsIn the United States section in this 2019 Form 10-K), the marketing of prescription drugs to both consumers and the entities that manage this expanded coverage in the U.S. continues to grow in importance.

The influence of MCOs has increased in recent years due to the growing number of patients receiving coverage through MCOs. At the same time, those organizations have been consolidating into fewer, even larger entities. This consolidation enhances both their ability to negotiate, as well as their importance to Pfizer.

The growth of MCOs has increased pressure on drug prices as well as revenues. One objective of MCOs is to contain and, where possible, reduce healthcare expenditures. MCOs typically negotiate prices with pharmaceutical providers by using

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formularies (which are lists of approved medicines available to members of the MCOs), clinical protocols (requiring prior authorization for a branded product if a generic product is available or requiring the patient to first fail on one or more generic products before permitting access to a branded medicine), volume purchasing, long-term contracts and their ability to influence volume and market share of prescription drugs. In addition, by placing branded medicines on higher-tier status in their formularies (leading to higher patient co-pays) or non-preferred tier status, MCOs transfer a portion of the cost of the medicine to the patient, resulting in significant out-of-pocket expenses for the patient, especially for chronic treatments. This financial disincentive is a tool for MCOs to manage drug costs and channel patients to medicines preferred by the MCOs. MCOs also use additional measures such as new-to-market blocks, exclusion lists, indication-based pricing and “copay accumulator” programs to improve their cost containment efforts. We are closely monitoring these newer approaches and developing appropriate strategies to respond to them.

Due to their generally lower cost, generic medicines typically are placed in lowest cost tiers of MCO formularies. The breadth of the products covered by formularies can vary considerably from one MCO to another, and many formularies include alternative and competitive products for treatment of particular medical problems.

Exclusion of a product from a formulary or other MCO-implemented restrictions can significantly impact drug usage in the MCO patient population and beyond. Consequently, pharmaceutical companies compete to gain access to formularies for their products. Unique product features, such as greater efficacy, better patient ease of use, or fewer side effects, are generally beneficial to achieving access to formularies. However, lower overall cost of therapy is also an important factor. We have been generally, although not universally, successful in having our major products included on MCO formularies. However, increasingly our branded products are being placed on the higher tiers or in a non-preferred status.

MCOs also emphasize primary and preventive care, out-patient treatment and procedures performed at doctors’ offices and clinics as another way to manage costs. Hospitalization and surgery, typically the most expensive forms of treatment, are carefully managed. Since the use of certain drugs can reduce the need for hospitalization, professional therapy, or even surgery, such drugs can become favored first-line treatments for certain diseases.

The ACA has accelerated payment reform by distributing risk across MCOs and other stakeholders in care delivery with the intent of improving quality while reducing costs, which creates pressure on MCOs to tie reimbursement to defined outcomes. For additional information, see the Item 1. BusinessGovernment Regulation and Price ConstraintsIn the United States—Healthcare Reform section in this 2019 Form 10-K.

Generic Products

One. Generic pharmaceutical manufacturers pose one of the biggest competitive challenges thatto our branded small molecule products face is from generic pharmaceutical manufacturers. Uponbecause they can market a competing version of our product after the expiration or loss of our patent protection for a product, especially a small molecule product, we can lose the major portion of revenues for that product in a very short period of time.and often charge much less. Several competitors make a regular practice of challengingregularly challenge our product patents before their expiration. Generic competitors often operate without large R&D expenses, as well as without costs of conveying medical information about products to the medical community. In addition, the FDA approval process exempts generics from costly and time-consuming clinical trials to demonstrate their safety and efficacy, allowing generic manufacturers to rely on the safety and efficacy data of the innovator product. Generic competitors can market a competing version of our product after the expiration or loss of our patent and often charge much less. In China, for example, we are expectedexpect to continue to face further intensified competition by certain generic manufacturers in 2020,2023 and beyond, which may result in price cuts and volume loss of some of our products.

In addition, our patent-protected products can face competition in the form of generic versions of competitors’ branded products that lose their market exclusivity.may also compete with our products.

As noted above, MCOs that focus primarily on the immediate cost of drugs often favor generics over brand-name drugs. Many governments also encourage the use of generics as alternatives to brand-name drugs in their healthcare programs, including Medicaid in the U.S. Laws in the, and U.S. laws generally allow, and in some cases require, pharmacists to substitute for brand-name drugs, generic drugs that have been rated under government procedures to be chemically and therapeutically equivalent tofor brand-name drugs. In a small subset of states, prescribing physicians are able to expressly prevent such substitution. Favoring generics may reduce sales
Biosimilars. Certain of our branded products.
RAW MATERIALS

Raw materials essential to our businesses are purchased worldwidebiologic products, including Enbrel (we market Enbrel outside the U.S. and Canada), already face, or may face in the ordinary coursefuture, competition from biosimilars (also referred to as follow-on biologics). Biosimilars are versions of business from numerous suppliers.biologic medicines that have been developed and proven to be highly similar to the original biologic in terms of safety and efficacy and that have no clinically meaningful differences in safety, purity or potency. Biosimilars have the potential to offer high-quality, lower-cost alternatives to innovative biologic medicines. In general, these materialsthe U.S., biosimilars referencing innovative biologic products are available from multiple sources. In 2019, we experienced periodic shortages of select materials due to constrained capacity or operational challenges withapproved under the associated suppliers. Supplier management activities are ongoing to work to ensure the necessary supply to meet our requirements for these materials. No significant impact to our operations is anticipated in 2020.U.S. Public Health Service Act.


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GOVERNMENT REGULATION AND PRICE CONSTRAINTS

Pharmaceutical companies are subject to extensive regulation by government authorities in the countries in which they do business. Certain laws and regulations that govern Pfizer’s business are discussed below.

General. Our business has been and will continue to be subject to numerous laws and regulations. Failure to comply with these laws and regulations, including those governing the manufacture and marketing of our products, could subject us to administrative and legal proceedings and actions by various governmental bodies. For additional information on these proceedings and actions, see the Notes to Consolidated Financial Statements—Note 16A. Contingencies and Certain Commitments—Legal Proceedings in our 2019 Financial Report. Criminal charges, substantial fines and/or civil penalties, warning letters and product recalls or seizures, delays in product approvals, as well as limitations on our ability to conduct business in applicable jurisdictions, could result from such proceedings and actions.

In the United States

Drug Regulation. In the U.S., biopharmaceutical products are subject to extensive pre- and post-market regulation by the FDA, including regulations that govern, among other things, the safety and efficacy of our medicines, clinical trials, advertising and promotion, manufacturing, labeling and record keeping. Our products are also subject to post-market surveillance under the FFDCA and its implementing regulations with respect to drugs, as well as the Public Health Service Act and its implementing regulations with respect to biologics.

Other U.S. federal agencies, including the DEA, also regulate certain of our products. Many of our activities also are subject to the jurisdiction of the SEC.

Biopharmaceutical companies seeking to market a product in the U.S. must first test the product to demonstrate that it is safe and effective for its intended use. If, after evaluation, the FDA determines the product is safe (i.e., its benefits outweigh its known risks) and effective, then the FDA will approve the product for marketing, issuing a New Drug Application or Biologics License Application, as appropriate. Companies seeking to market a generic prescription drug must scientifically demonstrate that the generic drug is bioequivalent to the innovator drug. The Abbreviated New Drug Application, or generic drug application, must show, among other things, that the generic drug is pharmaceutically equivalent to the brand, the manufacturer is capable of making the drug correctly, and the proposed label is the same as that of the innovator/brand drug’s label.

Even after a drug or biologic is approved for marketing, it may still be subject to postmarketing commitments or postmarketing requirements. Postmarketing commitments are studies or clinical trials that the drug or biologic sponsor has agreed to conduct, but are not required by law and/or regulation. Postmarketing requirements include studies and clinical trials that sponsors are required to conduct, by law and/or regulation, as a condition of approval. Postmarketing studies or clinical trials can be required in order to assess a known risk or demonstrate clinical benefit for drugs or biologics approved pursuant to accelerated approval. If a company fails to meet its postmarketing requirements, the FDA may assess a civil monetary penalty, issue a warning letter or deem the drug or biologic misbranded. Once a drug or biologic is approved, the FDA must be notified of any modifications to the product and the FDA may also require a manufacturer to submit additional studies or conduct clinical trials. In addition, we are also required to report adverse events and comply with cGMPs, as well as advertising and promotion regulations. Failure to comply with the FFDCA may subject us to administrative and/or judicial sanctions, including warning letters, product recalls, seizures, delays in product approvals, injunctions, fines, civil penalties and/or criminal prosecution.

Biosimilar Regulation. The ACA created a framework for the approval of biosimilars (also known as follow-on biologics) following the expiration of 12 years of exclusivity for the innovator biologic, with a potential six-month pediatric extension. Under the ACA, biosimilar applications may not be submitted until four years after the approval of the reference innovator biologic.

The FDA is responsible for implementation of the legislation and approval of new biosimilars. Through FDA approvals and the issuance of draft and final guidance, the FDA has addressed a number of issues related to the biosimilars approval pathway, such as the labeling expectations for biosimilars. For example, in 2019, the FDA issued final guidance regarding the standards for demonstrating interchangeability with a U.S.-licensed reference product. In addition, in 2017, the Biosimilar User Fee Act was reauthorized for a five-year period, which led to a significant increase in the FDA’s biosimilar user fee revenues, thereby providing the FDA with additional resources to process biosimilar applications. For example, since the enactment of the newly authorized fee structure, the FDA estimates its revenues from biosimilar user fees generally will exceed $40 million.

Sales and Marketing Laws and Regulations. The marketing practices of U.S. biopharmaceutical companies are generally subject to various federal and state healthcare laws that are intended, among other things, to prevent fraud and abuse in the healthcare industry and to protect the integrity of government healthcare programs. These laws include anti-kickback laws and false claims laws. Anti-kickback laws generally prohibit a biopharmaceutical company from soliciting, offering, receiving, or paying anything of value to generate business, including purchasing or prescribing of a particular product. False claims laws generally prohibit anyone from knowingly and willingly presenting, or causing to be presented, any claims for payment for goods (including drugs or biologics) or services to third-party payers (including Medicare and Medicaid) that are false or fraudulent and generally treat claims generated through kickbacks as false or fraudulent. Violations of fraud and abuse laws may be punishable by criminal or civil sanctions and/or exclusion from federal healthcare programs (including Medicare and Medicaid). The federal government

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and various states also have enacted laws to regulate the sales and marketing practices of pharmaceutical companies. The laws and regulations generally limit financial interactions between manufacturers and healthcare providers, require disclosure to the federal or state government and the public of such interactions, and/or require the adoption of compliance standards or programs. Many of these laws and regulations contain ambiguous requirements or require administrative guidance for implementation. Individual states, acting through their attorneys general, have become active as well, seeking to regulate the marketing of prescription drugs under state consumer protection and false advertising laws. Given the lack of clarity in laws and their implementation, our activities could be subject to the penalties under the pertinent laws and regulations.

PRICING PRESSURES AND MANAGED CARE ORGANIZATIONS
Commercial Pricing and ReimbursementPressures. .Pricing and reimbursement for our pharmaceutical products depends in part on government regulation. Pfizer must offer discounted pricing or rebates on purchases of pharmaceutical products under various federal and state healthcare programs, such as the Medicaid Drug Rebate Program, the “federal ceiling price” drug pricing program, the 340B drug pricing program and the Medicare Part D Program. Pfizer must also report specific prices to government agencies under healthcare programs, such as the Medicaid Drug Rebate Program and Medicare Part B. The calculations necessary to determine the prices reported are complex and the failure to report prices accurately may expose Pfizer to penalties. See the discussion regarding rebates in the Analysis of the Consolidated Statements of IncomeRevenuesOverviewsection and the Notes to Consolidated Financial Statements—Note 1G. Basis of Presentation and Significant Accounting Policies: Revenues and Trade Accounts Receivable in our 2019 Financial Report, which are incorporated by reference.

Government and private third-party payers routinely seek to manage utilization and control the costs of our products. Efforts by government officials or legislators to implement measures to regulate prices or payment for pharmaceutical products, including proposed action on drug importation, could adversely affect our business if implemented. There continues to be considerable public and government scrutiny of pharmaceutical pricing, and measures to address the perceived high cost of pharmaceuticals are being considered by Congress, the Presidential Administration and select states. For example, recent legislation revised how manufacturers calculate the average manufacturer price on branded drugs with authorized generics under the Medicaid drug rebate program, which the Congressional Budget Office has estimated will reduce Medicaid costs by over $3 billion over the next decade. Proposals for even more far-reaching reform, such as immediately eliminating or phasing out private health insurance, are being proposed by some Democratic candidates for U.S. President. In particular, several states have enacted or are considering transparency laws that require prescription drug manufacturers to report to the state and make public price increases, and sometimes to provide a written justification for the increase. In addition to new state transparency laws and the introduction of several Federal pricing bills, we have also seen the Presidential Administration introduce proposals related to importation and express interest in international reference pricing in Medicare Part B. We expect to see continued focus in regulating pricing resulting in additional legislation and regulation that could adversely impact revenue. In addition, U.S. government action to reduce federal spending on entitlement programs including Medicare and Medicaid may affect payment for our products or services associated with the provision of our products. For additional information, see the Item 1A. Risk FactorsU.S. Entitlement Reform section in this 2019 Form 10-K. Also, the majority of states use preferred drug lists to restrict access to certain pharmaceutical products under Medicaid. Restrictions exist for some Pfizer products under certain state Medicaid programs. As another example, access to our products under the Medicaid managed care program is typically determined by the health plans with which state Medicaid agencies contract to provide services to Medicaid beneficiaries. States continue to explore options for controlling healthcare costs related to Medicaid and other state healthcare programs, including the implementation of supplemental rebate agreements under the Medicaid drug rebate program that are tied to patient outcomes. In addition, we expect that consolidation and integration among pharmacy chains and wholesalers, who collectively are the primary purchasers of our pharmaceutical products in the U.S., and PBMs will increase pricing pressures on pharmaceutical manufacturers, including us. For additional information, see the Item 1A. Risk FactorsManaged Care Trends section in this 2019 Form 10-K.

The potential for additional pricing and access pressures in the commercial sector continuescontinue to be significant. Overall, there is increasing pressure on U.S. providers to deliver healthcare at a lower cost and to ensure that those expenditures deliver demonstrated value in terms of health outcomes. Many employers have adopted or make available high deductible health plans, which can increase out-of-pocket costs for medicines. This is a trend that is likely to continue. Private third-party payers, such as health plans, increasingly challenge pharmaceutical product pricing, which could result in lower prices, lower reimbursement rates for payors and a reduction in demand for our products.products, including denial of coverage of our products, if lower cost alternatives are available. Pricing pressures for our productsalso may occur as a result of highly competitive insurance markets. Healthcare provider purchasers, directly or through group purchasing organizations, are seeking enhanced discounts or implementing more rigorous bidding or purchasing review processes.

Overall, there is increasing pressure on U.S. providers to deliver healthcare at a lower cost and to ensure that those expenditures deliver demonstrated value in terms of health outcomes. Longer term, we are seeingforesee a shift among payors and their pharmacy benefits managers in focus away from fee-for-service paymentsreimbursement towards outcomes-based payments and risk-sharing arrangements that reward providers and pharmaceutical manufacturers for cost reductions and improved patient outcomes. These new payment models can, at times, lead to lower prices for, and restricted access to, new medicines. At the same time, these models can also promote utilization of drugs by encouraging physicians to screen and diagnose and consider drugs as a means of forestalling more costly medical interventions. Further, these models may also encourage payors and their pharmacy benefits managers to cover higher cost drugs where coverage is tied to patient outcomes and other quality incentives.

The impact of COVID-19 and related large-scale healthcare disruptions on the pace of adoption of value-based payment models remains unclear. Both payors and providers may resist adopting such models or choose to adopt such models at a slower pace if the incentives available do not outweigh the financial risk involved. Unprecedented pressures on critical care and the reductions in elective surgeries during the COVID-19 pandemic undermined revenue predictability for hospitals and other institutional providers. As a result, providers may weigh their ability to take on the financial risk of downside value-based payment models. In contrast, providers in more advanced value-based payment models, such as full capitation, a fixed amount paid in advance per patient per unit of time-period, generally found their revenues remained steady during the pandemic, which may ultimately encourage the growth of such models. Going forward, we expect continued focus on value-based payment models that support financial resiliency and advance health care equity by incorporating features intended to reduce disparities in health care quality and access experienced by underrepresented and underserved populations.
We believe medicines and vaccines are the most efficient and effective use of healthcare dollars based on the value they deliver to the overall healthcare system. We work with law makers and advocate for solutions that effectively improve patient health outcomes, lower costs to the healthcare system, and help ensure access to medicines and vaccines within an efficient and affordable healthcare system. This includes assessing our go-to market model to address patient affordability challenges. We have engaged with major payors and the U.S. government to explore opportunities to improve access and reimbursement in an effort to drive pro-patient policies. In addition, in response to the evolving U.S. and global healthcare spending landscape, we work with health authorities, health technology assessment and quality measurement bodies and major U.S. payers throughout the product-development process to better

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understand how these entities value our compounds and products. Further, we seekare developing stronger support to develop stronger internal capabilities focused on demonstratingdemonstrate the net value of the medicines and vaccines that we discover or develop, register and manufacture,manufacture.
For information on government pricing pressures, see the Item 1. BusinessGovernment Regulation and Price Constraints and Item 1A. Risk FactorsPricing and Reimbursementsections in this Form 10-K.
Managed Care Organizations. The evolution of managed care in the U.S. has been a major factor in the competitiveness of the healthcare marketplace. Approximately 307 million people in the U.S. now have some form of health insurance coverage, and the marketing of prescription drugs and vaccines to both consumers and the entities that manage coverage in the U.S. continues to grow in importance. In particular, the influence of MCOs has increased in recent years due to the growing number of patients receiving coverage through MCOs. At the same time, consolidation in the MCO industry has resulted in fewer, even larger MCOs, which enhances those MCOs’ ability to negotiate lower pricing and further increases their importance to our business. Since MCOs seek to contain and reduce healthcare expenditures, their growing influence has increased downward pressure on drug prices, as well as negatively impacted revenues.
MCOs and their PBMs typically negotiate prices with pharmaceutical providers by recognizing patternsusing formularies (which are lists of approved medicines available to MCO members), clinical protocols (which require prior authorization for a branded product if a generic product is available or require the patient to first fail on one or more generic products before permitting access to a branded medicine), volume purchasing, long-term contracts and their ability to influence volume and market share of prescription drugs. In addition, by placing branded medicines on higher-tier or non-preferred status in their formularies, MCOs transfer to the patient higher patient out-of-pocket expenses. This financial disincentive is a tool for MCOs to manage drug costs and channel patients to medicines preferred by the MCOs. We expect payment reforms for MCOs will continue to evolve with increased emphasis on expanded participation and on removing barriers to equitable health care.
The breadth of the products covered by formularies can vary considerably from one MCO to another, and many formularies include alternative and competitive products for treatment of particular medical problems. MCOs emphasize primary and preventive care, out-patient treatment and procedures performed at doctors’ offices and clinics as ways to manage costs. Hospitalization and surgery, typically the most expensive forms of treatment, are carefully managed, and drugs that can help in chronic care management and reduce the need for hospitalization, professional therapy or surgery may become favored first-line treatments for certain diseases. At the same time, MCOs may seek to exclude high-cost drugs from formularies in their efforts to manage and lower their costs.
Exclusion of a product from a formulary or other MCO-implemented restrictions can significantly impact drug usage in the MCO patient population and beyond. Consequently, pharmaceutical companies compete to gain access to formularies for their products, typically on the basis of unique product features, such as greater efficacy, better patient ease of use, or fewer side effects, as well as the overall cost of the therapy. We continue to seek to ensure that our major products are included on MCO formularies. However, increasingly our branded products are being placed on the higher tiers or in a non-preferred status. For additional information, see the Item 1A. Risk FactorsManaged Care Trends section in this Form 10-K.
RAW MATERIALS
We procure raw materials essential to our business from numerous suppliers worldwide. In general, these materials have been available in sufficient quantities to support our demand and in many cases are available from multiple suppliers. No significant impact to our operations due to the availability of raw materials is currently anticipated in 2023. However, we are seeing an increase in overall demand in the industry for certain components and raw materials, which could potentially result in constraining available supply leading to a possible future impact on our

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business. We are continuing to monitor and implement mitigation strategies in an effort to reduce any potential risk or impact, including active supplier management, qualification of additional suppliers and advanced purchasing to the extent possible.
GOVERNMENT REGULATION AND PRICE CONSTRAINTS
We are subject to extensive regulation by government authorities in the countries in which we do business. This includes laws and regulations governing the operations of biopharmaceutical companies, such as the approval, manufacturing and marketing of products, pricing (including discounts and rebates) and data privacy, among others. These laws and regulations may require administrative guidance for implementation, and a failure to comply could subject us to legal and/or administrative actions. Enforcement measures may include substantial fines and/or penalties, orders to stop non-compliant activities, criminal charges, warning letters, product recalls or seizures, delays in product approvals, exclusion from participation in government programs or contracts as well as limitations on conducting business in applicable jurisdictions, and could result in harm to our reputation and business. For additional information, see Note 16A. Compliance with these laws and regulations may be costly, and may require significant technical expertise and capital investment to ensure compliance. While capital expenditures or operating costs for compliance with government regulations cannot be predicted with certainty, we do not currently anticipate they will have a material effect on our capital expenditures or competitive position.
In the United States
Drug and Biologic Regulation. The FDA, pursuant to the FFDCA, the Public Health Service Act and other federal statutes and regulations, extensively regulates pre- and post-marketing activities related to our biopharmaceutical products. The regulations govern areas such as the safety and efficacy of medicines and vaccines, clinical trials, advertising and promotion, quality control, manufacturing, labeling, distribution, post-marketing safety surveillance and reporting, and record keeping. Other U.S. federal agencies, including the DEA, also regulate certain of our medicinesproducts and competitor medicines alongactivities.
For a biopharmaceutical company to market a drug or a biologic product, including vaccines, in the U.S., the FDA must evaluate whether the product is safe and effective for its intended use. If the FDA determines that the drug or biologic is safe and effective, the FDA will approve the product’s NDA or BLA (or supplemental NDA or supplemental BLA), as appropriate.
A drug or biologic may be subject to postmarketing commitments, which are studies or clinical trials that the product sponsor agrees to conduct, or postmarketing requirements, which are studies or clinical trials that are required as a condition of approval. In addition, we are also required to report adverse events and comply with patternscGMP (the FDA regulations that govern all aspects of healthcare costsmanufacturing quality for pharmaceuticals) and the Drug Supply Chain Security Act (the law that, among other things, sets forth requirements related to product tracing, product identifiers and verification for manufacturers, wholesale distributors, repackagers and dispensers to facilitate the tracing of product through the pharmaceutical distribution supply chain), as well as advertising and promotion regulations. For additional information, see the Item 1A. Risk FactorsDevelopment, Regulatory Approvaland Marketing of ProductsandPost-Authorization/Approval Datasections in this Form 10-K.
In the context of public health emergencies, like the COVID-19 pandemic, we may apply to the FDA for an EUA, which, if granted, allows for the distribution and use of our products during the declared emergency, in accordance with the conditions set forth in the EUA, unless the EUA is terminated by the government. Although the criteria for an EUA differ from the criteria for approval of an NDA or BLA, EUAs nevertheless require the development and submission of data to satisfy the relevant FDA standards, and a number of ongoing obligations. The FDA generally expects EUA holders to work toward submission of full applications, such as a BLA or an NDA, as soon as possible.
Biosimilar Regulation. The FDA is responsible for approval of biosimilars. Innovator biologics, or reference products, are entitled to 12 years exclusivity. Applications for biosimilars may not be submitted until four years after the date on which the reference product was first licensed and may not be approved until 12 years after the reference product was first licensed.
Sales and Marketing Regulations.

Our marketing practices are subject to state laws, as well as federal laws, such as the Anti-Kickback Statute and False Claims Act, intended to prevent fraud and abuse in the healthcare industry. The Anti-Kickback Statute prohibits corruptly soliciting, offering, receiving, or paying anything of value to generate business. The False Claims Act generally prohibits anyone from knowingly and willingly presenting, or causing to be presented, any claims for payment for goods or services, including to government payers, such as Medicare and Medicaid, that are false or fraudulent and generally treat claims generated through kickbacks as false or fraudulent. The federal government and states also regulate sales and marketing activities and financial interactions between manufacturers and healthcare providers, requiring disclosure to government authorities and the public of such interactions, and the adoption of compliance standards or programs. State attorneys general have also taken action to regulate the marketing of prescription drugs under state consumer protection and false advertising laws.
Healthcare Reform.Pricing, Reimbursement and Access Regulations. There have beenPricing and reimbursement for our products depend in part on government regulation. Any significant efforts at the federal andor state levels to reform the healthcare system by enhancingchanging the way healthcare is provided or funded or more directly impose controls on drug pricing, government reimbursement, and access to healthcare, improvingmedicines and vaccines on public and private insurance plans could have a material impact on us.
In addition, in order to have our products covered by Medicaid, we must offer discounts or rebates on purchases of pharmaceutical products under various federal and state programs. We also must report specific prices to government agencies. The calculations necessary to determine the deliveryprices reported are complex and the failure to do so accurately may expose us to enforcement measures. See the discussion regarding rebates in the Revenue Deductionssection within MD&A and Note 1G.
Government and private payers routinely seek to manage utilization and control the costs of healthcareour products, and further rationalizingthere is considerable public and government scrutiny of pharmaceutical pricing. Efforts by states and the federal government to regulate prices or payment for healthcare. We face uncertainties duepharmaceutical products, including proposed actions to federal legislativefacilitate drug importation, limit reimbursement to lower international reference prices, require deep discounts, and administrative effortsrequire manufacturers to repeal, substantially modify or invalidate some or all of the provisions of the ACA. There is additional uncertainty given the ruling in December 2019 by the U.S. Circuit Court of Appealsreport and make public price increases and sometimes a written justification for the Fifth Circuit in Texas v. Azar that the individual mandate, which is a significant provision of the ACA, is unconstitutional. The case has been remanded to a lower court to determine whether the individual mandate is inseparable from the entire ACA, in which case the ACA as a whole would be rendered unconstitutional. In the meantime, the remaining provisions of the law remain in effect. The revenues generated for Pfizer by the health insurance exchanges and Medicaid expansion under the ACA are not material, so the impact of full invalidation of the law is expected to be limited. However, any future replacement for the ACA mayincrease, could adversely affect our business if implemented. We expect to see continued focus by Congress and the Biden Administration on regulating pricing, which could result in legislative and regulatory changes designed to control costs. For example, in August 2022, the IRA was signed into law, which, among other things, requires manufacturers of certain drugs to engage in price negotiations with Medicare (beginning in 2026), imposes rebates under Medicare Part B and Medicare Part D to penalize price increases that outpace inflation (first due in 2023), and replaces the Part D coverage gap discount program with a new discounting program (beginning in 2025). We continue to evaluate the impact of the IRA on our business, operations and financial condition and results particularly ifas the legislation reduces incentives for employer-sponsored insurance coverage or dramatically increases industry taxes and fees. Any future healthcare reform efforts may adversely affectfull effect of the IRA on our business and financial results.the pharmaceutical industry remains uncertain. In addition, changes to the Medicaid program or the federal 340B drug pricing program, which imposes ceilings on prices that drug manufacturers can charge for medications sold to certain health care facilities, could have a material impact on our business. For example,

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certain changes finalized by the CMS in December 2020 for the Medicaid Drug Rebate Program may increase our Medicaid liability, including for drugs that are considered to be “new formulations” of existing drugs. Additional changes to the 340B program are undergoing review and their status is unclear. In 2022, we implemented a policy that will help improve contract pharmacy integrity. The HHS has sent letters to numerous manufacturers that have also implemented contract pharmacy integrity initiatives expressing the view that their programs are in violation of the 340B statute, and referring those programs for potential enforcement action. Several manufacturers have challenged HHS’s enforcement letters in federal court and litigation is ongoing in those cases. We believe that our program is consistent with the statute. Additional legal or legislative developments at the federal or state level with respect to the 340B program may have an adverse impact on our integrity initiative, and we may face enforcement action or penalties, depending upon such developments. For additional information, see the Item 1A. Risk FactorsPricing and Reimbursement section in this Form 10-K.
A majority of states use preferred drug lists to manage access to pharmaceutical products under Medicaid, including some of our products. For example, access to our products under the Medicaid managed care programs typically is determined by the health plans with which state Medicaid agencies contract to provide services to beneficiaries. States seek to control healthcare costs related to Medicaid and other state healthcare programs, including the implementation of supplemental rebate agreements under the Medicaid drug rebate program tied to patient outcomes. States’ budgets were impacted less by the COVID-19 pandemic than expected and are generally growing. However, we expect states will continue to seek cost cutting within Medicaid, which may focus on managed care capitation payments and/or formulary management. States may also advance drug-pricing initiatives with a focus on affordability review boards, financial penalties related to pricing practices, manufacturer pricing and reporting requirements, as well as regulation of prescription drug assistance, copay accumulator, or copay maximizer programs in the commercial market. Payers may promote generic drugs and biosimilars more aggressively to generate savings and attempt to stimulate additional price competition. In addition, we expect that consolidation and integration among pharmacy chains, wholesalers and PBMs will increase pricing pressures in the industry. For additional information, see the Item 1A. Risk FactorsManaged Care Trends section in this Form 10-K.
Anti-Corruption. The FCPA prohibits U.S. corporations and their representatives from offering, promising, authorizing or making payments to any foreign government official, government staff member, political party or political candidate in an attempt to obtain or retain business abroad. The scope of the FCPA includes interactions with certain healthcare professionals in many countries. Other countries have enacted similar anti-corruption laws and/or regulations.

Data Privacy. Pfizer collects personal data as part of its regular business activities. The collection and use of thispersonal data by us is increasingly important to our business and is subject to various federal and state privacy and data security laws and regulations, including oversight by various regulatory orand other governmental bodies. For example, weSuch laws and regulations continue to evolve and are subject to the California Consumer Privacy Act (CCPA). The CCPA, which came into effect on January 1, 2020, imposes numerous obligations on us, including a duty to disclose the categories of personal data that we collect, sell, or share about California consumers, and gives those consumers rights regarding their personal data. Noncompliance with any of these laws could result in the imposition of fines, penalties, or orders to stop non-compliant activities, and could damage our reputation and harm our business.increasingly being enforced vigorously.

Outside the United States

We encounter similar regulatory and legislative issues in most countries outside the U.S.

New Drug Approvals.Approvals. In the EU, the EMA conducts the scientific evaluation, supervision and safety monitoring of our innovative medicinal products, and employs a centralized procedure for approval of new drugs may be achieved using the Mutual Recognition Procedure, the Decentralized Procedure orfor the EU Centralized Procedure. These procedures apply in the EU member states, plusand the European Economic Area countries, Norway, Iceland(EEA) countries. In the U.K., the Medicines and Liechtenstein. The Centralized Procedure, managed by the EMA, results in one single authorization for the whole EU, which provides the most rapid and efficient means of gaining approval across the EU andHealthcare Products Regulatory Agency is the one most commonly used for new products.

In China, thesole regulatory system historically presented numerous challenges for the pharmaceutical industry, as its requirements for drug development and registration were often inconsistent with U.S. or other international standards. In recent years, however, China has introduced reforms and draft reforms, which are discussed in more detail below, that attempt to address these challenges. Furthermore, in 2017, the China regulatory authority, the National Medical Products Administration (NMPA), became a member of the International Council for Harmonization (ICH), which has resulted in greater adoption of international technical guidelines and practices by the government. 2019 was another active year in this respect, with a number of reforms coming into effect, and more proposals and drafts being issued for consultation.

authority. In Japan, the PMDA is the point of entry for businesses looking to sell drugs in the country. The PMDA, whichPharmaceuticals and Medical Device Agency is involved in a wide range of regulatory activities, including clinical studies, approvals, postmarketingpost-marketing reviews and pharmaceuticals safety, must approve an application before a new drug product may be marketed in Japan. The PMDA also offers consultations on clinical trials of new drugspharmaceutical safety. In China, the National Medical Product Administration is the primary regulatory authority for approving and provides advice on product classifications and approvals.

supervising medicines. Health authorities in many middlemiddle- and lower incomelower-income countries require marketing approval by a recognized regulatory authority (i.e.(e.g., similar to the authority of the FDA or the EMA) before they begin to conduct their application review process and/or issue their final approval. Many authorities also require local clinical data in the country’s population in order to receive final marketing approval.

Pharmacovigilance. In the EU, the EMA’s Pharmacovigilance Risk Assessment Committee has the responsibilityPRAC is responsible for reviewing and making recommendations on product safety issues for the EU authorities. EU regulators may require pharmaceutical companies to conduct post-authorization safety and efficacy studies at the time of approval, or at any time afterwards in light of scientific developments. There are also additional extensive requirements regarding adverse drug reaction reporting and additional monitoring of products.issues. Outside developed markets, such as the EU and Japan, pharmacovigilance requirements vary and are generally not as extensive, but there is a trend toward increasing regulation.


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Pricing and Reimbursement. Certain governments, including in the different EU member states, the U.K., Japan, China, Japan, Canada and South Korea, and some other international markets, provide healthcare at low-to-zero direct cost to consumers at the point of care and have significant power as large single payers to regulate pharmaceutical prices or patient reimbursement levels to control costs for the government-sponsored healthcare system, particularly under recent global financing pressures. Governments globally may use a variety of cost-containment measures for our pharmaceutical products,to control costs, including, among others, proposing price reform or legislation, cross country collaboration and procurement, price cuts, mandatory rebates, health technology assessments, forced localization as a condition of market access, “international reference pricing” (i.e., the practice of a country linking its regulated medicine prices to those of other countries), quality consistency evaluationQCE processes and volume-based procurement.VBP. In addition, the international patchwork of price regulation, and differing economic conditions and incomplete value assessments across countries has led to varying access to quality medicines in many markets and some third-party trade in our products between countries.

In particular, international reference pricing adds to the regional impact of price cuts in individual countries and hinders patient access and innovation. Price variations, exacerbated by international reference pricing systems, also have resulted from exchange rate fluctuations. The downward pricing pressure resulting from this dynamic can be expected to continue as a result of reforms to international reference pricing policies and measures targeting pharmaceuticals in some European countries.

In addition, several Several important multilateral organizations such as the United Nations, including the World Health Organization (WHO), and the Organization for Economic Cooperation and Development, are increasing scrutiny of international pharmaceutical pricing through issuing reportspolicy recommendations and policy recommendations.sponsorship of programs, such as “The Oslo Medicines Initiative” which aims to ensure “affordability for high-priced medicines”. In 2019,November 2020, the WHO continued exerting pressureEC published its Pharmaceutical Strategy for Europe which envisions a broad range of new initiatives and legislation including a significant focus on pharmaceutical pricing practices by supporting strategies to reduce medicine prices, including calling for greater transparency aroundtackling the cost of researchpersisting inequalities on access, affordability and development and productionavailability of medicines as well as disclosure of net prices.

across the EU.
In Japan, the pricing environment for innovative medicines further deteriorated in 2019 with the introduction of a health technology assessment (HTA) system to inform price adjustments of healthcare technologies after launch. Expansion of this system for reimbursement decisions, as seen in other HTA markets, remains a risk. While significant challenges remain, the 2020 Drug Pricing Reform Package, unlike the last reform package in 2018, is not expected to fundamentally change the access landscape. Furthermore, the eligibility criteria for the Price Maintenance Premium, a key policy that protects against price erosion for certain products, is expected to be somewhat enhanced while expedited regulatory pathways are codified in law.

In Canada, the Patented Medicine Prices Review Board (PMPRB) released draft guidelines to implement new pricing regulations in November 2019, which will go into force in July 2020. These regulations drop the U.S. from the reference basket of countries used to determine price and add economic factors for setting ceiling prices for new medicines. An initial analysis of the potential impact of these proposed changes to the PMPRB regulations estimated an approximately $26 billion reduction in industry revenues over the next decade.

China, Pricing Pressures. In China, healthcare is largely driven by a public payer system, with public medical insurance as the largest single payer for pharmaceuticals, and pricing pressures have increased in recent years. Government officials have consistently emphasizedyears because of an overall focus on healthcare cost containment with the importance ofcentral government emphasizing improved health outcomes the need for healthcare reform and decreased drug prices as key indicators of progress towards its healthcare reform. While the government provides basic health insurance for the vast majorityFor patented products, drug prices have decreased dramatically as a result of Chinese citizens, that insurance is not adequate to cover manyadding innovative drugs (including oncology medicines and alternative funding sources for innovative medicines remain suboptimal.

In 2019, China’s government negotiated with companies to add approximately 90 innovative drugs (mainly oncology medicines)orphan drugs) to the National Reimbursement Drug List. This builds on 60 drugs already added through negotiation in 2017 and 2018. Prices for drugs have been reduced dramatically through this government-led process. While these negotiations have included a path to access for companies, market access is not assured. In addition, significant questions about the processes and negotiations for provincial tendering remain, as well as the need for multi-layered negotiations across provincial, municipal and hospital levels.

List (NRDL) via access-price negotiation. In the off-patent space, in 2013, China began to implementnumerous local generics have been officially deemed bioequivalent under a quality consistency evaluation (QCE)QCE process in order to improve the quality of domestically-manufacturedthat required generic drugs, primarily by requiring such drugs to pass a test to assess their bioequivalence to a qualified reference drug (typically the originator drug). In 2018, numerous local generics were officially deemed bioequivalent under QCE. A pilot project for centralized volume-based procurement (VBP) was then initiated including 25 molecules of drugs covering 11 major Chinese cities. Under this procurement model, VBP program—a tendertendering process has been established where a certain portion of included molecule volumes are guaranteed to tender winners. The program is intendedwinners—aims to contain healthcare costs by driving utilization of generics that have passed QCE, whichQCE. This has resulted in dramatic price cuts for off-patent medicines.

Upjohn and most off-patent originators were not successful in the first bidding process under this pilot, which was finalized in December 2018 and implemented in March 2019, and most contracts went to local generic companies. The first bidding process resulted in significant price cuts by the successful bidders, with some bidders reducingfurther lowering the price of their products by as much as 96 percent, as companies attemptedmedicines, especially off-patent medicines; this trend is expected to secure volumes on the Chinese pharmaceutical market. The drugs that lost the bidding were also requested to reduce their selling price up to 30 percent based on the price difference with the successful bidder. China’s government began nationwide expansion of the VBP pilot in December 2019. The expanded model, which is being implemented nationwide, applies to certain drugs that are purchased for public hospitals as well as some military and private medical institutions. As in the first bidding process, our Upjohn business unit and most originator brands were not successful in

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the bidding process for this nationwide expansion, and those contracts mostly went to local Chinese generic companies. The QCE-qualified generic makers of atorvastatin and amlodipine bid aggressively, lowering prices even further from the March 2019 tender. Our Upjohn business unit continues to take steps to mitigate the revenue impact of these initiatives but anticipates that they will continue to affect our Upjohn business in China in the future. We expect to utilize our presence in the retail channel, private hospitals and tendering capabilities to mitigate some of these pricing pressures. In addition, we believe that our geographic expansion to under-penetrated and lower-tiered cities and counties and additional focus on non-tendered products will increase sales volumes in greater China and partially mitigate pressures from QCE.

In late 2019, China announced another round of expansion of the national VBP program, which covers 33 new molecules, including Biopharma’s Zithromax tablets and Diflucan tablets and no Upjohn products. Biopharma was not successful in the bidding process for this expansion.

continue. Furthermore, the Chinese government has discussed moving toward efforts to unifypromulgated price bidding rules in June 2022 for enlisting off-patent products (excluding VBP products and certain products directly priced by government) onto the NRDL with the goal of unifying the reimbursement price between QCE-approved generic medicines and the applicable original medicines. The government currently plans to implement this universal reimbursement price initiative withinPfizer, along with most off-patent originators, have mostly not been successful in the next two to three years. If this policy is implemented, the new reimbursement level for Upjohn’s products will likely be lower than the current reimbursement level, placing additional pressures on price and/or patient copays. There remains uncertainty as to whether, when and how this policy may be officially implemented. The Chinese government could also enact other policies that may increase pricing pressures or have the effect of reducing the volume of sales available to Upjohn’s products. This potential policy, and any other policies like it that could increase pricing and copay pressures on Upjohn’s drug products in China, could have an adverse effect on our business, financial condition and results of operations.VBP bidding process. The government has indicated that additional post-LOE drugs (including biological products) could be subjected to QCEVBP qualification in future rounds, which could alsorounds. Certain of our products, such as Sulperazon and Vfend injectables, are likely to be tied to volume-based procurement. The scopeincluded in future rounds. While certain details of future QCE products and timing of any program expansion is currently unknown, making it difficulthave been made available, we are unable to determine the impact on Pfizer’sour business and financial condition. We will continue to monitor the market for developments.

EU Regulatory Changes. The EU adopted a new Clinical Trials Regulation in May 2014, but its implementation has been delayed by the need for the EU authorities to establish new technical systems. This regulation is aimed at simplifying and harmonizing the administrative processes and governance of clinical trials in the EU and will require increased public posting of clinical trial results. It is currently not anticipated to be fully implementedcondition until the first halfinitiation of 2022 at the earliest.

Brexit. In June 2016, the U.K. electorate voted in a referendum to leave the EU, which is commonly referred to as “Brexit”. The U.K. left the EU on January 31, 2020 with status quo arrangements through a transition period scheduled to end on December 31, 2020. The consequences of the U.K. leaving the EU and the terms of thethese future trading relationship continue to be highly uncertain, which may pose certain implications to our research, commercial and general business operations in the U.K. and the EU, including the approval and supply of our products. However, both the U.K. and the EU have issued detailed guidance for the industry on how medicines, medical devices and clinical trials will be separately regulated in their respective territories. Pfizer has substantially completed its preparations for Brexit, having made the changes necessary to meet relevant regulatory requirements in the EU and the U.K., through the transition period and afterwards, especially in the regulatory, research, manufacturing and supply chain areas. Between 2018 and 2021, we expect to spend up to approximately $60 million in one-time costs to make these adaptations. For additional information on Brexit, see the Overview of Our Performance, Operating Environment, Strategy and OutlookThe Global Economic Environmentsectionin our 2019 Financial Report.

China Regulatory Changes. In an effort to encourage drug innovation and reduce backlogs for existing applications for drug approval, in recent years, the NMPA has unveiled numerous reform initiatives for China’s drug approval system and engaged in significant efforts to build its capabilities. The NMPA divides drugs into new drugs and generics, with the definition for new drugs changed from “China New” to “Global New.” This means that drugs previously approved in other markets (such as the U.S. or Europe) are not considered new drugs under China’s regulatory regime. This change in definition creates more opportunities for China’s domestic drug manufacturers than for multinational firms, because multinational firms have historically had significant competitive advantage in successfully achieving regulatory approvals for drugs first approved outside of China. Revisions in 2019 made clear, however, that regulatory approval from the FDA or the EMA would no longer be required for approval of imported drugs, though a notable exception persists for imported vaccines, which still require prior approval from a reference regulatory agency such as the FDA. In 2019, China published a revision to its Drug Administration Law and introduced a “marketing authorization holder” system, which grants the NMPA more authority over regulating manufacturers and provides manufacturers more flexibility in contract manufacturing arrangements and manufacturing site transfers.

While challenges remain, a number of other policy changes are streamlining and accelerating approvals of domestic and imported drugs in China. These reforms, along with China’s June 2018 elevation to the ICH Management Committee, are expected to pave the way for integration of Chinese regulations with global practices. These changes include introducing more streamlined processes for maintaining renewal of product registrations, reduction in importing testing requirements, and establishing an expedited registration pathway for drugs to treat rare diseases and serious, life-threatening illnesses with no effective treatment. Though certain details on implementation are unclear (e.g., evolving list of qualified rare diseases and no guidance on what qualifies as serious, life threatening), the NMPA aims to build expedited pathways for certain categories of products similar to the U.S. and European regulatory systems. Additionally, the NMPA published changes to China’s registration requirements that align more with international practices, including a 60-day review timeline for clinical trial authorizations and

rounds.

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guidance for acceptance of foreign clinical data and the utilization of real world data in drug development and regulatory decision making.

Although a number of regulatory changes better support China’s inclusion in simultaneous global drug development, unique regulatory requirements continue to pose challenges for multinational companies, including China’s Human Genetic Resources process for exporting clinical trial samples (which adds months to starting a clinical trial in China); mismatched China Pharmacopoeia and manufacturing data requirements that require standards exceeding acceptable practices in the U.S., EU, and Japan; and unpredictable and inconsistent clinical trial inspection practices.

Healthcare Provider Transparency and Disclosures. A number ofSeveral countries have implemented laws requiring (or their industry trade associations have recommended) disclosure of transfers of value made by pharmaceutical companies to healthcare providers. For example, the European Federation of Pharmaceutical Industries and Associations’ disclosure code requires all members, including Pfizer, to disclose transfers of value toproviders and/or healthcare professionals and healthcare organizations.organizations, such as academic teaching hospitals.

Intellectual Property. Reliable patent protection and enforcement around the world are among the key factors we consider for continued business and R&D investment. The World Trade OrganizationWTO Agreement on Trade Related Aspects of Intellectual Property Rights (WTO-TRIPS) requiredrequires participant countries to amend theirprovide patent and other intellectual property laws to provide patentproperty-related protection for pharmaceutical products by 2005,law, with an extension until 2033a time-limited exemption provided for least-developed countries. While some countries have made improvements, we still face patent grant, enforcement and other intellectual property challenges around the world, some countries have made improvements. We include stronger patent protection among the factors we consider for continued business expansion in other participantmany countries.

While the global intellectual property policy environment has generally improved following implementation of WTO-TRIPS and bilateral/multilateral trade agreements, our future business growth and ability to bring new product innovation to patients depends on further progress in intellectual property protection. In certain developed international markets, governments maintain relatively effective intellectual property policies. However, in the EU, pursuant to the ongoing review of pharmaceutical intellectual property and regulatory incentives, legislative proposals expected to be introduced in 2023 may result in the reduction of certain protections. In several emerging market countries, in particular, governments have used intellectual property policies as a tool to force innovators to accept less than fair value for medicines, as well as to protect their local pharmaceutical industries. advance industrial policy and localization goals. The WTO continues to address the role of intellectual property in the context of the COVID-19 pandemic response. This includes the June 2022 Ministerial Decision on the Agreement on Trade-Related Aspects of Intellectual Property Rights, which seeks to make it easier for certain WTO members to issue a compulsory license on COVID-19 vaccines, and discussions continue on whether to expand that decision to COVID-19 therapeutics and diagnostics.
Considerable political and economic pressure exists to weakenhas weakened current intellectual property protection in some countries and resist implementation of any further protection, which has led to policies such as more restrictive standards for obtaining patents and more difficult procedures for patenting biopharmaceutical inventions, restrictions on patenting certain types of inventions, (e.g., new medical treatment methods), revocation of patents, laws or regulations that promote or provide broad discretion to issue a compulsory license, weak intellectual property enforcement and failure to implement effective regulatory data protection.
Our industry advocacy efforts focus on seeking a more balancedfair and transparent business environment for foreign manufacturers, as well as on underscoring the importance of strong intellectual property systems for local innovative industries and helping improve patients’ access to innovative medicines. In developed countries as well, including the EU, we are facing an increasingly challenging intellectual property environment.

As part of the Canada/EU Comprehensive Economic & Trade Agreement (CETA), Canada now provides sui generis protection, commonly referred to as patent term restoration, for patent term extensions for basic patents; however, the extension is capped at two years, whereas the international norm is five years. In addition, the implementing regulations may create obstacles for patentees applying for patent term restoration via a Certificate of Supplementary Protection (CSP),medicines and Canada’s proposed drug pricing reforms may negatively impact the benefit of a CSP. Furthermore, the United States-Mexico-Canada Agreement (USMCA) will, when implemented, require Canada and Mexico to make certain improvements to their current intellectual property regimes, including the establishment of patent term adjustment for unreasonable delays in the grant of patents.

In China, the intellectual property environment has improved in recent years, although effective enforcement and adequate legal remedies remain areas of concern. The government has taken steps to protect intellectual property rights in conformity with World Trade Organization provisions, although China remained on the U.S. Trade Representative’s Priority Watch List for 2019 due to ongoing enforcement challenges and China’s failure to make certain structural reforms. Further, the standards for patentability in China remain more restrictive than in other major markets, including the U.S., Europe and Japan. Also, while a framework exists for protecting patents for 20 years, enforcement mechanisms are often lacking or inconsistent. For example, the absence of effective patent linkage mechanisms and preliminary injunctions, impractical evidentiary burdens, and heightened sufficiency standards have been used to invalidate patents at the enforcement stage. In 2019, the regulatory authority granted marketing approval to generic products while the reference product in each case are still subject to patent protection, and there is no effective legal means to resolve patent disputes prior to the marketing of those infringing drugs. The U.S. and China recently signed an initial agreement in which China has committed to address some patent-related concerns, and both governments have indicated that they will continue bilateral discussions on implementation of these commitments and other intellectual property issues in 2020.

In Brazil and other Latin American countries, the role of health regulatory authorities in reviewing patents (e.g., National Health Surveillance Agency in Brazil), restrictive patentability rules, ambiguity regarding the term of certain patents and backlogs at patent agencies may limit our ability to protect our products through patents. The lack of regulatory data protection and difficulties in protecting certain types of inventions, such as new medical uses of drug products, may limit the commercial lifespan of some pharmaceutical products. Additionally, an increased threat of issuance of compulsory licenses for biopharmaceutical products exists, which adds to business uncertainty.

In India, we have seen some progress in terms of expediting patent approval processes to reduce pendency rates and implementing training programs to enhance enforcement. Despite these positive steps, gaps remain in terms of addressing longstanding intellectual property concerns. For example, policies favoring compulsory licensing of patents, the tendency of the

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Indian Patent Office to revoke pharmaceutical patents in opposition proceedings (both pre- and post-grant), and restrictive standards for patentability of pharmaceutical products have made it difficult to safeguard many of our inventions and our investments in innovation. These policies heighten the risk of additional patent challenges targeting innovative pharmaceutical products, especially in areas perceived as being important to the public health of the population. Challenges against Pfizer patents in India are ongoing.

vaccines.
Data Privacy. Outside of the U.S., many countries where we conduct business, including the EU, have privacy and data security laws and regulations concerning the collection and use of personal data, and we must comply with these laws and regulations as well. One applicable law isincluding but not limited to, the EU’s General Data Protection Regulation (GDPR).Regulations and China’s Personal Information Protection Law. The GDPR imposes detailed obligations on companies that collect, use, or otherwise process personal data and penalties for noncompliance may include fines of up to 4 percent of the company’s global annual revenue. Additionally, the legislative and regulatory framework for privacy and data protection issues worldwide is also rapidly evolving as countries continue to adopt new and updated privacy and data security laws. Any inabilityThe interpretation and application of such laws and regulations remain uncertain and continues to comply with applicableevolve. In addition, enforcement of such laws and regulations policies, industry standards or other legal obligations regarding data protection or privacy could result in additional costs and liability to Pfizer as well as reputational harm and may adversely affect our business.is increasing.
ENVIRONMENTAL MATTERS

Most of ourOur operations are affected by national, state and/or local environmental laws. We have made, and intend to continue to make, the expenditures necessary for compliance with applicable laws. We also are cleaning up environmental contamination from past industrial activity at certain sites. See the Notes to Consolidated Financial Statements—Note 16A3. Contingencies and Certain Commitments—Legal Proceedings––Commercial and Other Matters in our 2019 Financial Report. As a result, weWe incurred capital and operational expenditures in 20192022 for environmental compliance purposes and for the clean-up of certain past industrial activity as follows:

$88 million in environment-related capital expenditures— $31 million;expenditures and
$148 million in other environment-related expenses— $136 million.expenses.

While capital expenditures or operating costs for environmental compliance cannot be predicted with certainty, we do not currently anticipate they will have a material effect on our capital expenditures or competitivefinancial position. See also Note 16A3.

Climate change presents risksAs a science guided organization, we take a proactive approach to our operations,environmental sustainability initiatives. In 2022, we announced a new goal to further reduce GHG emissions and achieve the Science Based Target Initiative’s voluntary Net-Zero Standard by 2040. As part of this goal, Pfizer aims to decrease its GHG emissions by 95% and its value chain emissions by 90% from 2019 levels by 2040. To support our goal, we are developing our emission reduction plan, which will include strategies to achieve reductions throughout our value chain including the potential for additional regulatory requirementsinvesting in new technologies and associated costs,innovative climate solutions, and the potential for more frequent and severe weather events and water availability challenges that may impact our facilities and thoseurging all of our suppliers. For example,suppliers to unite with us in 2017, our manufacturingmaking a commitment to action and commercial operations in Puerto Ricointegrating ambitious climate impact reduction targets into their management processes. Related expenses and capital spending incurred for 2022 were impacted by hurricanes as our three manufacturing sites in Puerto Rico sustained damage and became inoperable due to issues impacting Puerto Rico overall. All three sites resumed operations, and remediation activities were completed in 2018. We cannot provide assurance that physical risksnot material to our facilitiesconsolidated financial statements. While capital and supply chain dueoperational expenditures will be incurred to climate change will not occur in the future; however, we have a program for reviewingmeet our vulnerability to potential weather-related risks and other natural disasters and we update our assessments periodically. To date, we have concluded that, because of our facility locations, our existing distribution networks and our controls,goal, we do not currently anticipate that these risksthey will have a material impacteffect on Pfizerour financial position in the near term.
TAX MATTERS

Longer term uncertainties regarding availability of commercially available technologies among others make it difficult to predict the financial impact of meeting the goal and we will continue to assess and monitor the financial impact of the emission reduction plan.
TheFor a discussion of tax-related mattersthe risks associated with climate change and our environmental initiatives, see the Item 1A. Risk Factors—Climate Change and Sustainability section in the Notes to Consolidated Financial Statements—Note 5. Tax Matters in our 2019 Financial Report is incorporated by reference.this Form 10-K.
EMPLOYEES

HUMAN CAPITAL
InOur purpose is: Breakthroughs that change patients’ lives. These breakthroughs are delivered through the relentless collaboration of our innovation-intensive business, our employees are vital to our success. We generally believe we have good relationships with our employees.talented workforce. As of December 31, 2019,2022, we employed approximately 88,30083,000 people worldwide, with approximately 32,000 based in the U.S. Women compose approximately 51% of our operations throughout the world.global workforce, and approximately 37% of our U.S.-based employees are individuals with ethnically diverse backgrounds.
DISCLOSURE PURSUANT TO SECTION 219 OF THE IRAN THREAT REDUCTION AND SYRIA HUMAN RIGHTS ACT OF 2012

Section 219Our continued success links directly to the commitment, engagement and performance of our employees. It is important that we not only attract and retain the Iran Threat Reductionbest and Syria Human Rights Actbrightest diverse talent, but also ensure they remain engaged and can thrive in an environment that is committed to helping them grow, succeed and contribute directly to achieving our purpose. As part of 2012 (ITRSHRA) requires disclosure by public companies of certain transactions involving the Government of Iran, asthese efforts, we strive for an inclusive and empowering work environment, adopting practices to simplify processes and remove needless complexity, rewarding both performance and leadership skills, fostering career growth and internal mobility and offering competitive compensation and benefits programs that encourage mental and physical well as entities and individuals designated under Executive Order 13382 and Executive Order 13224.

being.
AsCore Values.To fully realize Pfizer’s purpose we have established a global biopharmaceuticalclear set of goals regarding what we need to achieve for patients and how we will go about achieving them. The “how” is represented by four simple, powerful company we conduct business in multiple jurisdictions throughout the world. Duringvalues – 2019Courage, our activities included supplying medicineExcellence, Equity and medical products (Pfizer products) for patient and consumer use in Iran. We ship Pfizer products to Iran, and conduct related activities, in accordance with licenses issued by the U.S. Department of the Treasury’s Office of Foreign Assets Control and other U.S. and non-U.S. governmental entities, and in line with our corporate policies. We will continue our global activities to improve the health and well-being of patients and consumers in a manner consistent with applicable laws and our corporate policies. To our knowledge, none of our activities during 2019Joy are required to be disclosed pursuant to ITRSHRA..


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Each value defines our company and our culture:
Courage: Breakthroughs start by challenging convention – especially in the face of uncertainty or adversity. This happens when we think big, speak up and are decisive.
Excellence: We can only change patients’ lives when we perform at our best together. This happens when we focus on what matters, agree who does what and measure outcomes.
Equity: Every person deserves to be seen, heard and cared for. This happens when we are inclusive, act with integrity and reduce health care disparities.
Joy: We give ourselves to our work, and it also gives to us. We find joy when we take pride, recognize one another and have fun.
Diversity, Equity and Inclusion. At Pfizer, every person deserves to be seen, heard and cared for. We embed diversity, equity and inclusion in our workplace and our purpose of delivering breakthroughs that change patients’ lives. As we work to bring together people with different backgrounds, perspectives and experiences we take specific actions to help foster an inclusive environment within Pfizer and beyond, including, among others: (i) building a more inclusive colleague experience through representation and meaningful connections; (ii) advancing equitable health outcomes by evaluating our work through the lens of the communities we serve, (iii) providing resources on allyship and the science behind inclusion to support all colleagues in having courageous conversations about equity, race and the avoidance of bias; (iv) working to help transform society with external diversity, equity and inclusion partnerships, including deploying capital, engaging diverse suppliers and amplifying equity initiatives; and (v) working to help ensure demographics of clinical trials correlate to those of the countries where trials are taking place.
Colleague Engagement. To attract, develop and inspire the brightest talent, we aim to support our colleagues by engaging and partnering with them to help ensure they feel they are part of a community. We understand the importance of continuously listening and responding to colleague feedback and our annual engagement survey, Pfizer Pulse, provides a forum for our colleagues to give structured feedback about their colleague experience. Through this survey, we measure and track key areas of the overall colleague experience and equip leaders with actionable insights for discussion and follow up. Regular topics in the survey include: (i) employee engagement, such as colleagues’ commitment to and advocacy for Pfizer; (ii) purpose, including how colleagues’ work connects with our purpose; (iii) inclusion, such as having a climate in which diverse perspectives are valued; and (iv) growth, including the ability for colleagues to gain new experiences that align with their individual career goals.
In 2022, we continued to maintain low turnover rates relative to the pharmaceutical industry and in our 2022 Pfizer Pulse survey, on average, 88% of colleagues reported feeling engaged, as measured by pride in working at Pfizer, willingness to recommend Pfizer as a great place to work and intent to stay. In addition, 93% of the colleagues agreed that their daily work contributes to our purpose.
Performance, Leadership and Growth.We are committed to helping our colleagues reach their full potential by rewarding both their performance and leadership skills and by providing opportunities for growth and development. Our performance management approach—called Performance and Leadership Insights—is based on six-month semesters during which our colleagues and their managers set goals, receive feedback and meet to discuss performance. These conversations are meant to help colleagues grow and develop by evaluating performance (what the colleague achieved, measured by outcomes), leadership (how they achieved it, taking into account Pfizer’s values of courage, excellence, equity and joy), and identifying areas of growth that help move colleagues towards fulfilling their career goals and their potential.
In 2022, Pfizer continued the shift from a traditional, linear view of career growth to one that is built on aspirations and empowers individuals to boldly own their growth journey. We deepened our efforts to redefine growth as a fluid process that promotes incremental in-role growth or mobility along horizontal, vertical or diagonal individualized pathways—what we are calling “Zig-Zag” growth. Our commitments to colleague development consist of specific actions to encourage non-linear “zig-zag” career growth paths for all colleagues, including (i) a common language around growth—along with a guiding framework—to help colleagues identify their next best growth experience, (ii) tools and resources to encourage growth conversations and offer transparency on the sources of growth available, and (iii) a variety of opportunities to grow through experiences, connections with others and learning programs, including mentoring, job rotations, experiential projects, skill-based volunteering and personalized learning pathways that address a variety of topics, including leadership and management skills and industry- and job-specific learning, as well as general business, manufacturing, finance and technology skills.
Health, Safety and Well-Being. Protecting the health, safety and well-being of colleagues and contingent workers, all of whom are essential to delivering our business objectives, is an integral part of how we operate. Our Global Environment, Health & Safety (EHS) Policy and supporting standards outline our approach to assessment, evaluation, elimination, and mitigation of EHS risks across our operations globally. In 2022, we continued to carry out our COVID-19 pandemic preparedness and response procedures to help ensure on-site workers at all of our locations globally remained safe and healthy. These precautions have been instrumental in protecting our workforce and helping ensure a continued supply of medicines and vaccines to patients. During 2022, we (i) continued to provide vaccinations for COVID-19 and other diseases to colleagues in countries where employer vaccination programs are permitted, (ii) broadened our partnership with Thrive Global, a wellness and organizational change initiative with a primary focus on colleague mental health and wellness, (iii) provided educational webinars and information sessions on mental health and well-being, nutrition and work life balance through our employee assistance program provider, including targeted support for our colleagues in Russia and Ukraine, and (iv) shared wellness tips through the global Pfizer World intranet platform. In addition, as public health recommendations supported the return of colleagues to office locations on a more regular basis, Pfizer ensured benefits and processes were in place to reinforce personal wellness and work life balance. For example, beginning in 2023 we are implementing a new, flexible working model that enables work to be regularly conducted from home while maintaining regular on-site collaboration to provide greater flexibility for many of our colleagues.
Pay Equity. Our commitment to pay equity for all colleagues is based in our value of Equity and our intention to continue to build a diverse and inclusive workforce.We are committed to equitable pay practices at Pfizer for employees based on role, education, experience, performance, and location and we conduct and report publicly on pay equity on an annual basis.
Additional information regarding our human capital programs and initiatives is available in the “AboutCareers” section of Pfizer’s website and our ESG Report.
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Pfizer Inc.2022 Form 10-K13



ITEM 1A.RISK FACTORS

The statements in this Section describeThis section describes the majormaterial risks to our business, andwhich should be considered carefully. Incarefully in addition these statements constitute our cautionary statements underto the Private Securities Litigation Reform Act of 1995.

Our disclosure and analysisother information in this 2019 Form 10-K and in our 2019 Annual Report to Shareholders contain forward-looking statements. From time to time, we also provide forward-looking statements in other materials we release to the public, as well as oral forward-looking statements. Such forward-looking statements involve substantial risks and uncertainties. We have tried, wherever possible, to identify such statements by using words such as “will,” “may,” “could,” “likely,” “ongoing,” “anticipate,” “estimate,” “expect,” “project,” “intend,” “plan,” “believe,” “assume,” “target,” “forecast,” “guidance,” “goal,” “objective,” “aim,” “seek” and other words and terms of similar meaning or by using future dates in connection with any discussion of, among other things, our anticipated operating and financial performance, business plans and prospects, expectations for our product pipeline, in-line products and product candidates, including anticipated regulatory submissions, data read-outs, study starts, approvals, revenue contribution, growth, performance, timing of exclusivity and potential benefits, strategic reviews, capital allocation objectives, plans for and prospects of our acquisitions and other business-development activities, benefits anticipated from the reorganization of our commercial operations in 2019, sales efforts, expenses, interest rates, foreign exchange rates, the outcome of contingencies, such as legal proceedings, government regulation, our ability to successfully capitalize on growth opportunities or prospects, manufacturing and product supply and plans relating to share repurchases and dividends. In particular, these include statements relating to future actions, including, among others, the expected timing, benefits, charges and/or costs in connection with our agreement to combine Upjohn with Mylan to create a new global pharmaceutical company, Viatris, set forth in the Item 1. Business––About Pfizer and Item 1A. Risk Factors––Pending Combination of Upjohn with Mylan sections in this 2019 Form 10-K and the Overview of Our Performance, Operating Environment, Strategy and Outlook––Our Business Development Initiatives and ––Our Strategy sections and the Notes to Consolidated Financial Statements—Note 1A. Basis of Presentation and Significant Accounting Policies––Basis of Presentation in our 2019 Financial Report; the expected impact of patent expiries on our business set forth in the Item 1. Business––Patents and Other Intellectual Property Rights section in this 2019 Form 10-K and in the Overview of Our Performance, Operating Environment, Strategy and Outlook––Our Operating Environment––Industry-Specific Challenges––Intellectual Property Rights and Collaboration/Licensing Rights section in our 2019 Financial Report; the expected competition from certain generic manufacturers in China in the Item 1. Business––Competition––Generic Products and Item 1A. Risk Factors––Generic Competition sections in this 2019 Form 10-K; the anticipated costs related to our preparations for Brexit set forth in the Item 1. Business––Government Regulation and Price Constraints––Outside the United States––Brexit section in this 2019 Form 10-K and the Overview of Our Performance, Operating Environment, Strategy and Outlook––The Global Economic Environment section in our 2019 Financial Report; the availability of raw materials for 2020 set forth in Item 1. Business––Raw Materials in this 2019 Form 10-K; the expected pricing pressures on our products in the U.S. and internationally and the anticipated impact to our business set forth in the Item 1. Business––Government Regulation and Price Constraints and Item 1A. Risk Factors––Pricing and Reimbursement sections in this 2019 Form 10-K; the anticipated impact of climate change on Pfizer set forth in Item 1. Business––Environmental Matters in this 2019 Form 10-K; the expected demerger of the GSK Consumer Healthcare joint venture set forth in the Item 1A. Risk Factors––Consumer Healthcare Joint Venture with GSK section in this 2019 Form 10-K; the benefits expected from the reorganization of our commercial operations in 2019report and our expectations regarding growth set forth in the Overview of Our Performance, Operating Environment, Strategy and Outlook––Our Strategy––Organizing for Growth section in our 2019 Financial Report; our anticipated liquidity position set forth in the Overview of Our Performance, Operating Environment, Strategy and Outlook—The Global Economic Environment and the Analysis of Financial Condition, Liquidity and Capital Resources sections in our 2019 Financial Report; the anticipated costs and savings from certain of our initiatives, including Transforming to a More Focused Company initiative, set forth in the Overview of Our Performance, Operating Environment, Strategy and Outlook—Transforming to a More Focused Company and Costs and Expenses—Restructuring Charges and Other Costs Associatedother filings with Acquisitions and Cost-Reduction/Productivity Initiatives sections and the Notes to Consolidated Financial Statements—Note 3. Restructuring Charges and Other Costs Associated with Acquisitions and Cost-Reduction/Productivity Initiatives in our 2019 Financial Report; our plans for increasing investment in the U.S. set forth in the Overview of Our Performance, Operating Environment, Strategy and Outlook––Our Strategy––Capital Allocation and Expense Management––Increasing Investment in the U.S. section in our 2019 Financial Report; the financial guidance set forth in the Overview of Our Performance, Operating Environment, Strategy and Outlook—Our Financial Guidance for 2020 section in our 2019 Financial Report; the expected impact of the Advisory Committee on Immunization Practices recommendation for Prevnar 13 for adults 65 and older on Prevnar 13’s revenues set forth in the Analysis of the Consolidated Statements of Income––Revenues––Selected Product Discussion––Prevnar 13/Prevenar 13 (Biopharma) section in our 2019 Financial Report; the expected impact of updates to the prescribing information for Xeljanz on its growth set forth in the Analysis of the Consolidated Statements of Income––Revenues––Selected Product Discussion––Xeljanz (Biopharma) section in our 2019 Financial Report; the benefits expected from our business development transactions; the planned capital spending set forth in the Analysis of Financial Condition, Liquidity and Capital Resources—Selected Measures of Liquidity and Capital ResourcesContractual Obligations section in our 2019 Financial Report; the expected payments to our unfunded U.S. supplemental (non-qualified) pension plans, postretirement plans and deferred compensation plans and expected funding obligations set forth in the Analysis of Financial Condition, Liquidity and Capital Resources—Selected Measures of Liquidity and Capital ResourcesContractual Obligations section; and the voluntary contribution we expect to make during 2020 for the U.S. qualified plans set forth in the Notes to Consolidated Financial Statements—Note 11. Pension and Postretirement Benefit Plans and Defined Contribution Plans in our 2019 Financial Report.

Pfizer Inc.2019 Form 10-K21

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We cannot guarantee that any forward-looking statement will be realized. Achievement of anticipated results is subject to substantial risks, uncertainties and inaccurate assumptions. Should known or unknown risks or uncertainties materialize, or should underlying assumptions prove inaccurate, actual results could vary materially from past results and those anticipated, estimated or projected. You should bear this in mind as you consider forward-looking statements, and you are cautioned not to put undue reliance on forward-looking statements.

We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law or by the rules and regulations of the SEC. You are advised, however, to consult any further disclosures we make on related subjects. Also note that we provide the following cautionary discussion of risks, uncertainties and possibly inaccurate assumptions relevant to our businesses. These are factors that, individually or in the aggregate, may cause our actual results to differ materially from expected, projected or historical results. We note these factors for investors as permitted by the Private Securities Litigation Reform Act of 1995. YouInvestors should understandbe aware that it is not possible to predict or identify all such factors. Consequently, you shouldfactors and that the following is not consider the followingmeant to be a complete discussion of all potential risks or uncertainties. Additionally, our business is subject to general risks applicable to any company, such as economic conditions, geopolitical events, extreme weather and natural disasters. If known or unknown risks or uncertainties materialize, our business operations, financial condition, operating results (including components of our financial results), cash flows, prospects, reputation or credit ratings could be adversely affected now and in the future, potentially in a material way. The following discussion of risk factors contains forward-looking statements, as discussed in the Forward-Looking Information and Factors that May Affect Future Results section in this Form 10-K.

RISKS RELATED TO OUR BUSINESS, INDUSTRY AND OPERATIONS:

OPERATIONS:
MANAGED CARE TRENDS

Private third-party payers, such as health plans, and other managed care entities, such as PBMs, continue to take action to manage the utilization of drugs and control the costcosts of drugs. Consolidation among MCOs has increased theThe negotiating power of MCOs and other private third-party payers. Private third-party payers as well ashas increased due to consolidation, and they, along with governments, increasingly employ formularies to control costs by taking into account discounts in connection with decisions aboutand encourage utilization of certain drugs, including through the use of formulary inclusion or favorable formulary placement. Failure to obtain or maintain timely or adequate pricing or favorable formulary placement for our products, or failure to obtain such formulary placement at favorable pricing, could adversely impact revenue. Private third-party payers often implement formularies with copayment tiers to encourage utilization of certain drugs andThese initiatives have also been raising co-payments required from beneficiaries, particularly for branded pharmaceuticals and biotechnology products. Private third-party payers are also implementing new initiatives like so-called “copay accumulators” (policies that provide that the value of copay assistance does not count as out-of-pocket costs that are applied toward deductibles) that can shift more of the cost burden to manufacturers and patients. This cost shifting has increased consumerconsumers’ interest and input in medication choices, as they pay for a larger portion of their prescription costs and may cause consumersthem to favor lowerlower-cost generic alternatives. We may fail to obtain or maintain timely or adequate pricing or formulary placement of our products, or fail to obtain such formulary placement at favorable pricing.
The growing availability and use of innovative specialty pharmaceutical medicines that treat rare or life-threatening conditions, which typically have smaller patient populations, combined with their relative higher cost generic alternativesas compared to branded pharmaceuticals. other types of pharmaceutical products, also has generated increased payer interest in developing cost-containment strategies targeted to this sector.
Third-party payers also use additional measures such as new-to-market blocks, exclusion lists, indication-based pricing and value-based pricing/contracting to improve their cost containment efforts, andefforts. Such payers are also increasingly imposing utilization management tools, such as clinical protocols, requiring prior authorization for a branded product if a generic product is available or requiring the patient to first fail on one or more generic products before permitting access to a branded medicine. As the U.S. private third-party payer market consolidates further and as more drugs become available in generic form, biopharmaceutical companieswe may face greater pricing pressure from private third-party payers who willas they continue to drive more of their patients to use lower cost generic alternatives.

Also, business arrangements in this area are subject to a high degree of government scrutiny, and available safe harbors under applicable federal and state fraud and abuse laws are subject to change through legislative and regulatory action, as well as evolving judicial interpretations. Our approach to these arrangements may also be informed by such government and industry guidance.
GENERIC COMPETITIONCOMPETITIVE PRODUCTS

Competitive product launches may erode future sales of our products, including our existing products and those currently under development, or result in unanticipated product obsolescence. Such launches continue to occur, and potentially competitive products are in various stages of development. We cannot predict with accuracy the timing or impact of the introduction of competitive products that treat or prevent diseases and conditions like those treated or prevented by our in-line products and product candidates.
CompetitionSome of our competitors may have competitive, technical or other advantages over us for the development of technologies and processes or greater experience in particular therapeutic areas, and consolidation among certain pharmaceutical and biotechnology companies can enhance such advantages. These advantages may make it difficult for us to compete with them successfully to discover, develop and market new products and for our current products to compete with new products or indications they may bring to market. Our products have been competing and may continue to compete, and our product candidates may compete, against products or product candidates that offer higher rebates or discounts, lower prices, equivalent or superior efficacy, better safety profiles, easier administration, earlier market availability or other competitive features. If we are unable to compete effectively, this could reduce sales, which could negatively impact our results of operations.
In addition, competition from manufacturers of generic drugs, including from generic versions of competitors’ branded products that lose their market exclusivity, is a major challenge for our branded products around the world, and the loss or expiration of intellectual property rights can have a significant adverse effect on our revenues. In addition, our patented products may face generic competition before patent exclusivity expires, including upon the “at-risk” launch (despite pending patent infringement litigation against the generic product) by a manufacturer of a generic version of one of our patented products. Generic competition could lead to our loss of a major portion of revenues for that product in a very short period of time. A numberCertain of our products have experienced significant generic competition over the last few years. For example, Lyrica (a productadditional information, see the Item 1. Business—Patents and Other Intellectual Property Rightssection in our Upjohn business) lost patent protection in the U.S. in June 2019 and multi-source generic competition began in July 2019. Also, the basic product patent for Chantix in the U.S. will expire in November 2020.this Form 10-K. In China, we are expectedexpect to continue to face further intensifiedintense competition by certain generic manufacturers, which have resulted, and may result in the future, in price cuts and volume loss of some of our products.

Also,In addition, our patented products may face generic or biosimilar competition before patent exclusivity expires, including from “at-risk” launch (despite pending patent infringement litigation against the generic or biosimilar product) by a manufacturer of a generic or biosimilar version of one of our patented products. Generic and biosimilar manufacturers have filed or could file applications with the FDA seeking approval of product candidates that such companiesthey claim do not infringe our patents or claim that our patents are not valid; these include candidates that would compete with, among other products, Eliquis, Ibrance and Xeljanz.valid. Our licensing and collaboration partners also face challenges by generic drug manufacturers to patents covering products for which we have licenses or co-promotion rights. In addition, our patent-protected products may face competition in the form of generic versions of competitors’ branded products that lose their market exclusivity.


Pfizer Inc.2019 Form 10-K22

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COMPETITIVE PRODUCTS

We cannot predict with accuracy the timing or impact of the introduction of competitivemay become subject to competition from biosimilars referencing our biologic products including new product entrants, in-line branded products, generic products, private label products, biosimilars and product candidates that treat diseases and conditions similarif competitors are able to those treated by our in-line drugs and drug candidates. The introduction of competitive products can result in erosion of the sales of our existing products and potential sales of products in development, as well as unanticipated product obsolescence. Competitive product launches have occurred in recent years, and certain potentially competitive products are in various stages of development. Some of these have been filedobtain marketing approval for approval with the FDA and with regulatory authorities in other countries.such biosimilars.

We also produce generic andcommercialize biosimilar pharmaceutical products that compete with products from competitors,of others, including other generic and biosimilar manufacturers.products. The abilityentry to launch a generic or biosimilar pharmaceutical product at or before the anticipated formationmarket of the generic or biosimilar marketplacecompeting biosimilars is importantexpected to that product’s profitability. With increasing competition in the generic or biosimilar product markets, our success will dependincrease pricing pressures on our abilitybiosimilar products. Uptake of our biosimilars may be lower due to bring new products to market quickly. The FDA, along with other regulatory agencies around the world, has been experiencing a backlog of generic drug applications, which may result in delayed approvals of new generic products over the next few years. Also, we may facevarious factors, such as anti-competitive practices, access challenges for our biosimilar products where our product may not receive appropriate coverage/reimbursement access or remains in a disadvantaged position relative to an innovator product, physician reluctance to prescribe biosimilars for existing patients taking the innovator product. innovative product, or misaligned financial incentives for certain prescribers.
For example, Inflectra has experienced access challenges among commercial payers. In September 2017, Pfizer filed suit inadditional information on competition our products face, see the U.S. District Court for the Eastern District of Pennsylvania against Johnson & Johnson (J&J) alleging that J&J’s exclusionary contracts and other anticompetitive practices concerning Remicade® (infliximab) violate federal antitrust laws.Item 1. BusinessCompetitionsection in this Form 10-K.

DEPENDENCE ON KEY IN-LINE PRODUCTS
Pfizer Inc.2022 Form 10-K14



CONCENTRATION
We recorded direct product and/or allianceAlliance revenues of more than $1 billion for each of eight biopharmaceuticalten products in 2019: Prevnar 13/Prevenar 13, Ibrance, Eliquis, Lyrica, Xeljanz, Lipitor, Enbrel and Chantix/Champix. Those productsthat collectively accounted for 49%82% of our total revenues in 2019.2022. In particular, Comirnaty and Paxlovid together accounted for 57% of our total revenues in 2022. For additional information, see Notes 1 and 17. If these products or any of our other major products were to become subject to problems such asexperience loss of patent protection (if applicable), changes in prescription or vaccination purchasing or growth rates, reduced product demand, material product liability litigation, unexpected side effects or safety concerns, regulatory proceedings or investigations, lower governmental and/or regulatory confidence, negative publicity affecting doctor or patient confidence, pressure from existing competitive products, changes in labeling, pricing and access pressures or supply shortages or if a new, more effective treatmentproduct should be introduced, the adverse impact on our revenues could be significant. A numberIn particular, certain of our products have experienced patent-based expirations or loss of regulatory exclusivity in certain markets in the last few years, and patents covering a number of our best-selling medicinesproducts are, or have been, the subject of pending legal challenges. For example,additional information on our patents, see the Item 1. BusinessPatents and Other Intellectual Property Rights section in this Form 10-K. For Comirnaty and Paxlovid, while we believe that these products have the potential to provide ongoing revenue streams for Pfizer for the foreseeable future, revenues of these products following the COVID-19 pandemic may not be at similar levels as a resultthose generated during the pandemic. For 2023, our revenue guidance for Comirnaty and Paxlovid as of a patent litigation settlement, Teva Pharmaceuticals USA, Inc. launched a generic versionJanuary 31, 2023 is significantly lower than the 2022 revenues from these products. For information on risks associated with Comirnaty and Paxlovid, see the COVID-19 section below.
In addition, we sell our prescription biopharmaceutical products, with the exception of Viagra (a product inPaxlovid, principally to wholesalers, but we also sell directly to retailers, hospitals, clinics, government agencies and pharmacies. In 2022, we principally sold Paxlovid to government agencies. We primarily sell our Upjohn business)vaccines in the U.S. in December 2017. In addition, Lyrica (a product indirectly to the federal government, CDC, wholesalers, individual provider offices, retail pharmacies and integrated delivery systems. Outside the U.S., we primarily sell our Upjohn business) lost patent protection in the U.S. in June 2019vaccines to government and multi-source generic competition began in July 2019. Also, the basic product patent for Chantix in the U.S. will expire in November 2020. In addition, our revenues could be significantly impacted by the timing and rate of commercial acceptance of key new products.non-government institutions. For additional information, see Note 17C. If one of our significant customers should encounter financial or other difficulties, it might decrease the Item 1. Business––Patentsamount of business such customer does with us and/or we might be unable to timely collect all the amounts that such customer owes us or at all, which could negatively impact our results of operations. In addition, we expect that consolidation and Other Intellectual Property Rights section in this 2019 Form 10-K. Further, our Alliance revenuesintegration of pharmacy chains and wholesalers will be adversely affected by the termination or expiration of collaborationincrease competitive and co-promotion agreements that we have entered into and that we may enter into from time to time.pricing pressures on pharmaceutical manufacturers, including us.

RESEARCH AND DEVELOPMENT INVESTMENT

The discovery and development of safe, effective new products, as well as the development of additional uses for existing products, are necessary for the continued strength of our businesses.business. Our product lines must be replenished over time in order to offset revenue losses when products lose theirexclusivity or market exclusivity,share or to respond to healthcare and innovation trends, as well as to provide for earnings growth. Our growth, potentialprimarily through internal R&D or through collaborations, acquisitions, JVs, licensing or other arrangements. Growth depends in large part on our ability to identify and develop new products or new indications for existing products that address unmet medical needs and receive reimbursement from payers, either through internal R&D or through collaborations, acquisitions, joint ventures or licensing or other arrangements with third parties.payers. However, balancing current growth, investment for future growth and the delivery of shareholder return remains a major challenge. The average costs of product development continue to rise,be high, as do theare regulatory requirements in many therapeutic areas, which may affect the number of candidates fundedwe are able to fund as well as the sustainability of the R&D portfolio. Our ongoing investments in new product introductions and in R&D for new products and existing product extensions could exceed corresponding sales growth.

Additionally, our R&D investment plans and resources may not be correctly matched between science and markets, and failure to invest in the right technology platforms, therapeutic segments, product classes, geographic markets and/or in-licensing and out-licensing opportunities could adversely impact the productivity of our pipeline. Further, even if the areas with the greatest market attractiveness are identified, the scientific approach may not succeed for any given program despite the significant investment required for R&D, and the commercial potential of the product may not be as competitive as expected because of the highly dynamic market environment and the hurdles in terms of access and reimbursement.

We continue to strengthen our global R&D organization and pursue strategies intended to improve innovation and overall productivity in R&D to achieve a sustainable pipeline that is positioned to deliver value in the near-term and over time. These strategies may not deliver the desired result, which could affect growth and profitability in the future.

Pfizer Inc.2019 Form 10-K23

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BIOSIMILARS

Abbreviated legal pathways for the approval of biosimilars exist in many international markets and, since the passage of the ACA, a framework for such approval exists in the U.S. If competitors are able to obtain marketing approval for biosimilars referencing our biologic products, our biologic products may become subject to competition from these biosimilars, with attendant competitive pressure, and price reductions could follow. For example, Enbrel faces ongoing biosimilar competition in most European markets. The loss of patent rights, due to patent expiration or litigation, could trigger competition.

We are developing and commercializing biosimilar medicines. Risks related to our commercialization of biosimilars include the potential for steeper than anticipated price erosion due to increased competitive intensity, coupled with intellectual property challenges that may preclude timely commercialization of our potential biosimilar products. There is also a risk of lower uptake for biosimilars due to various factors that may vary for different biosimilars (e.g., anti-competitive practices, physician reluctance to prescribe biosimilars for existing patients taking the originator product, or misaligned financial incentives). See also the Competitive Products risk factor above.

RESEARCH STUDIES

Decisions about research studies made early in the development process of a drug or vaccine candidate can have a substantial impact on the marketing strategy and payer reimbursement possibilities if itthe candidate receives regulatory approval. For example, a wider range of studies can lead to approval for a broader set of indications that may impact the marketing and payer reimbursement process. However, each additional indication and its reimbursement potential must be balanced against the time and resources required to demonstrate benefit, the increased complexity of development and manufacturing and the potential delays to approval of the lead indication. We try to plan clinical trials prudently and to reasonably anticipate and address challenges, but there is no guaranteeassurance that an optimal balance between trial conduct, speed and desired outcome will be achieved each time. The degreeachieved.
Additionally, our product candidates can fail at any stage of the R&D process, and may not receive regulatory approval even after many years of R&D. We may fail to correctly identify indications for which suchour science is promising or allocate R&D investment resources efficiently, and failure to invest in the right technology platforms, therapeutic areas, product classes, geographic markets and/or licensing opportunities could adversely impact the productivity of our pipeline. Further, even if we identify areas with the greatest commercial potential, challengesthe scientific approach may not succeed despite the significant investment required for R&D, and the product may not be as competitive as expected because of the highly dynamic market environment and the hurdles in terms of access and reimbursement. For example, our gene therapy product candidates are foreseenbased on a novel technology with only a few gene therapies approved to date, which makes it difficult to predict the time and adequately addressed could affect our future results.cost of development and the ability to obtain regulatory approval. Further, gene therapy may face difficulties in gaining the acceptance of patients or the medical community.

INTERNATIONALGLOBAL OPERATIONS

Our international operationsWe operate on a global scale and could be affected by currency fluctuations,fluctuations; capital and exchange controls,controls; local and global economic conditions including inflation, recession, volatility and/or lack of liquidity in capital markets; expropriation and other restrictive government actions,actions; changes in intellectual propertyproperty; legal protections and remedies,remedies; trade regulationsregulations; tax laws and regulations; and procedures and actions affecting approval, production, pricing, and marketing of, reimbursement for and access to our products, as well as byimpacts of political or civil unrest or military action, including the ongoing conflict between Russia and Ukraine and its economic consequences, geopolitical instability, terrorist activity, unstable governments and legal systems, and inter-governmental disputes. Any of these changes could adversely affect our business.disputes, public health outbreaks, epidemics, pandemics, natural disasters or disruptions related to climate change.

Many emerging markets have experienced growth rates in excess of developed markets, leading to an increased contribution to the industry’s global performance. As a result, we have been employing strategies to grow in emerging markets. However, our strategies in emerging markets may not be successful and these countries may not continue to sustain these growth rates. For example, even though China is growing faster than most emerging markets, we face certain challenges in China due to government imposed pricing controls affecting certain Pfizer medicines. In addition, someSome emerging market countries may be particularly vulnerable to periods of financial or political instability or significant currency fluctuations or may have limited resources for healthcare spending. Even though we constantly monitor the evolvingAs a result of these and other factors, our strategy to grow in emerging markets for any unanticipated risk to Pfizer, certain financial or political eventsmay not be successful, and growth rates in suchthese markets canmay not be sustainable. Additionally, local economic conditions may adversely affect the ability of payers, as well as our results.distributors, customers, suppliers and service providers, to pay for our products, or otherwise to buy necessary inventory or raw materials, and to perform their obligations under agreements with us.

SPECIALTY PHARMACEUTICALS

Specialty pharmaceuticals are medicines that treat rare or life-threatening conditions that typically have smaller patient populations. The growing availabilityGovernment financing and use of innovative specialty pharmaceuticals, combined with their relative higher cost as compared to other types of pharmaceutical products, has generated payer interest in developing cost-containment strategies targeted to this sector. The impact of payers’ efforts to control access to and pricing of specialty pharmaceuticals is increasing. A number of factors create a more challenging paradigm for Pfizer given our growing specialty business portfolio such as formulary restrictions and increasing use of utilization management tools such as step edits, whicheconomic pressures can lead to higher negotiated rebatesnegative pricing pressure in various markets where governments take an active role in setting prices, access criteria (e.g., through health technology assessments) or discountsother means of cost control. For additional information on government pricing pressures, see the Item 1. Business—Government Regulation and Price Constraints section in this Form 10-K.
We continue to health plansmonitor the global trade environment and PBMspotential trade conflicts and impediments that could impact our business. If trade restrictions or tariffs reduce global economic activity, potential impacts could include declining sales; increased costs; volatility in foreign exchange rates; a decline in the value of our financial assets and pension plan investments; required increases of our pension funding obligations; increased government cost control efforts; delays or failures in the performance of customers, suppliers and other third parties on whom we may depend for the performance of our business; and the risk that our allowance for doubtful accounts may not be adequate.

Pfizer Inc.2022 Form 10-K15


We operate in many countries and transact in many different currencies. Changes in the value of those currencies relative to the U.S., dollar, or high inflation in those countries, can impact our revenues, costs and expenses and our financial guidance. Significant portions of our revenues, costs and expenses, as well as our substantial international net assets, are exposed to exchange rate changes. 58% of our total 2022 revenues were derived from international operations, including 26% from Europe and 20% from Japan, China and the increasing userest of health technology assessmentsthe Asia Pacific region. Future changes in exchange rates or economic conditions and government pressuresthe impact they may have on our results of operations, financial condition or business are difficult to predict. For additional information about our exposure to foreign currency risk, see the Analysis of Financial Condition, Liquidity, Capital Resources and Market Risk section within MD&A.
In addition, our borrowing, pension benefit and postretirement benefit obligations and interest-bearing investments are subject to risk from changes in markets aroundinterest and exchange rates. The risks related to interest-bearing investments and borrowings and the world.

measures we have taken to help contain them are discussed in the Analysis of Financial Condition, Liquidity, Capital Resources and Market Risk section within MD&A and Note 7E. For additional details on critical accounting estimates and assumptions for our benefit plans, see the Significant Accounting Policies and Application of Critical Accounting Estimates and Assumptions—Benefit Plans section within MD&A andNote 11.
PRODUCT MANUFACTURING, SALES AND MARKETING RISKS

DifficultiesWe could encounter difficulties, delays or delaysinefficiencies in our supply chain, product manufacturing and distribution networks, as well as sales or marketing, could affect future results throughdue to regulatory actions, shut-downs, work stoppages or strikes, approval delays, withdrawals, recalls, penalties, supply disruptions, shortages or stock-outs at our facilities or third-party facilities that we rely on, reputational harm, the impact to our facilities due to health pandemics or natural or man-made disasters, including as a result of climate change, product liability or unanticipated costs. Examples of such difficulties or delays include but are not limited to, the inability to increase production capacity commensurate with demand; the failurechallenges related to predict market demand for, or to gain market acceptance of, approved products; the possibility that the supply of component materials is delayed or unavailable and that the quality of such materials are substandard and not detected; the possibility that we may fail to maintain supply and/or appropriate quality standards throughout our internal and external supply network and/or comply with cGMPsapplicable regulations; inability to supply certain products due to voluntary product recalls; and other applicable regulations such as serialization (which allows for track and trace of products in the supply chain to enhance patient safety);

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risks to supply chain continuity and commercial operations as a result of natural (including hurricanes, earthquakes and floods) or man-made disasters (including arson or terrorist attacks)disruptions at our facilities or at a supplier or vendor, including those thatvendor. In addition, we engage contract manufacturers, and, from time to time, our contract manufacturers may be relatedface difficulties or are unable to climate change; failure to maintainmanufacture our products at the integrity of our supply chains against economic adulteration, product diversion, product theft, counterfeit goods and cyberattacks. As an example, we have been experiencing production issues with Genotropin that will decrease revenue from that product.

necessary quantity or quality levels.
Regulatory agencies periodically inspect our drug manufacturing facilities, as well as third-party facilities that we rely on, to evaluate compliance with cGMP or other applicable requirements. Failure to comply with these requirements may subject us to possible legal or regulatory actions, such as warning letters, suspension of manufacturing, seizure of product, injunctions, debarment, recall of a product recalls, delays or denials of product approvals, import bans or denials of import certifications, anycertifications.
In 2021, Pfizer recalled all lots of which couldChantix in the U.S. due to the presence of a nitrosamine, N-nitroso-varenicline, at or above the FDA interim acceptable intake limit. We currently also have a material adverse effect on our business, financial conditionvoluntary recall across multiple markets and resultsa global pause in shipments of operations.Chantix. Technical solutions are being pursued to reduce nitrosamine levels in Chantix to enable return to market. In February 2017, for example, we received a warning letterresponse to requests from the FDA communicating the FDA’s view that certain violations of cGMP regulations exist at Hospira’s manufacturing facility in McPherson, Kansas. We undertook corrective actions to address the concerns raised by the FDA. In January 2018, the FDA upgraded the status of Pfizer’s McPherson manufacturing facility to VAI based on an October 2017 inspection. The change to VAI status lifted the compliance hold that the FDA placed on approval of pending applications. In June 2018, the FDA informed us that it had completed an evaluation of corrective actions and closed out the February 2017 warning letter issued to our McPherson manufacturing facility after determining that we had addressed the violations contained in the warning letter. In July-August 2018, the FDA conducted a follow-up inspection of our McPherson facility and issued an inspection report noting several findings. Pfizer responded to the FDA’s findings, and is in the process of implementing a corrective and preventive action plan to address the FDA’s concerns. On the basis of the July-August 2018 FDA inspection, the FDA changed the inspection classification of the McPherson site to Official Action Indicated (OAI). Future FDA inspections andvarious regulatory activities will further assess the adequacy and sustainability of these corrections implemented at the site. Communication with the FDA on the status of the McPherson site is ongoing. As a result of the current OAI classification, the FDA may refuse to grant premarket approval of applications and/or the FDA may refuse to grant export certificates related to products manufactured at our McPherson site until the site status is upgraded, which upgrade would be based on a re-inspection by the FDA. We have been experiencing shortages of products from the legacy Hospira portfolio, among others, largely driven by capacity constraints, technical issues, supplier quality concerns or unanticipated increases in demand. We have made considerable progress in remediating issues at legacy Hospira facilities manufacturing sterile injectables and have substantially improved supply from most of these sites. Continuing product shortage interruption at these manufacturing facilities could negatively impact our financial results.

In addition, in September 2017, Meridian Medical Technologies, Inc., a subsidiary of Pfizer Inc., received a warning letter from the FDA asserting the FDA’s view that certain violations of cGMP and Quality System Regulations exist at Meridian’s manufacturing sites in St. Louis, Missouri and classifying the site as OAI. Meridian responded to the warning letter and committed to making improvementsauthorities, manufacturers across the sites. We have made considerable progress addressingpharmaceutical industry, including Pfizer, are evaluating their product portfolios for the concerns raised by the FDA,potential presence or formation of nitrosamines. This has led to additional voluntary recalls initiated for other products in 2022, and communication with the FDA is ongoing. Future FDA inspections and regulatory activities will further assess the adequacy and sustainability of these corrections implemented at the site. As a result of the OAI classification, the FDA may refuselead to grant premarket approval of applications and/additional recalls or the FDA may refuse to grant export certificates related to products manufactured at our St. Louis sites.other market actions for Pfizer products.

COLLABORATIONS AND OTHER RELATIONSHIPS WITH THIRD PARTIES

We depend on third-party collaborators, service providers, and others in the research, development, manufacturing and commercialization of our products and product candidates and also enter into joint venturesJVs and other business development transactions in connection with our business.transactions. To achieve expected longer termlonger-term benefits, we may make substantial upfront payments in suchas part of these transactions, which may negatively impact our reported earnings.earnings or cash flows. We rely heavily on these parties for multiple aspects of our drug development, manufacturing and commercialization activities, but we do not control many aspects of those activities. We also outsource certain services, including activities related to other parties, including transaction processing, accounting, information technology,IT, manufacturing, clinical trial recruitment and execution, clinical lab services, non-clinical research, safety services, integrated facilities management and other areas. Failure by one or more of these third partiesthe third-party collaborators, service providers and others to complete activities on schedule or in accordance with our expectations; failure by oneexpectations or more of these parties to meet their contractual or other obligations to Pfizer;us; failure of one or more of these parties to comply with applicable laws or regulations; disruptions in one or more of these parties’ businesses, including unexpected demand for or shortage of raw materials or components, cyber-attacks on supplier systems, labor disputes or shortage and inclement weather, as well as natural or man-made disasters or pandemics; or any disruption in the relationships between Pfizerus and one or more of these third parties, could delay or prevent the development, approval, manufacturing or commercialization of our products and product candidates, could expose us to suboptimal quality of service delivery or deliverables, could result in repercussions such as missed deadlines or other timeliness issues, erroneous data and supply disruptions, and could also result in non-compliance with legal or regulatory requirements or industry standards or subject us to reputational harm, all with potential negative implications for our product pipeline and business.

BIOPHARMACEUTICAL WHOLESALERS

In 2019, Further, our largest biopharmaceutical wholesaler accounted for approximately 16%Alliance revenues will be adversely affected by the termination or expiration of our total revenues (and approximately 32% of our total U.S. revenues),collaboration and our top three biopharmaceutical wholesalers accounted for approximately 37% of our total revenues (and approximately 79% of our total U.S. revenues). If one of our significant biopharmaceutical wholesalers should encounter financial or other difficulties, such wholesaler might decrease the amount of businessco-promotion agreements that it does with us, and we might be unable to collect all the amounts that the wholesaler owes us on a timely basis or at all, which could negatively impact

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our results of operations. In addition, we expect that consolidation and integration of pharmacy chains and wholesalers will increase competitive and pricing pressures on pharmaceutical manufacturers, including us.

BUSINESS DEVELOPMENT ACTIVITIES

We expect to continue to enhance our in-line products and product pipeline through various forms of business development, which can include alliances, licenses, joint ventures, collaborations, equity- or debt-based investments, dispositions, divestments, mergers and acquisitions. However, these enhancement plans are subject to the availability and cost of appropriate opportunities, competition from other pharmaceutical companies that are seeking similar opportunities and our ability to successfully identify, structure and execute transactions, including the ability to satisfy the conditions to closing of announced transactions in the anticipated timeframes or at all, and successfully integrate acquisitions. Pursuing these opportunities may require us to obtain additional equity or debt financing, and could result in increased leverage and/or a downgrade of our credit ratings. Where we acquire debt or equity securities as all or part of the consideration for business development activities, such as in connection with our contribution agreementhave entered into with Allogene Therapeutics, Inc., the value of those securities will fluctuate, and may depreciate in value. We may not control the company in which we acquire securities, such as in connection with a divestiture or collaborative arrangement, and as a result, we will have limited ability to determine its management, operational decisions and policies. Further, while we seek to mitigate risks and liabilities of such transactions through, among other things, due diligence, there may be risks and liabilities that such due diligence efforts fail to discover, that are not disclosed to us, or that we inadequately assess. Legal proceedings or regulatory issues often arise as a result of activities that occurred at acquired companies, their partners and other third parties. In 2016, for example, we paid $784.6 millionmay enter into from time to resolve allegations related to Wyeth’s reporting of prices to the government with respect to Protonix for activities that occurred prior to our acquisition of Wyeth. For these and other reasons, we may not realize the anticipated benefits of such transactions, and expected synergies and accretion may not be realized within the expected timeframes, or at all.

time.
COUNTERFEIT PRODUCTS

A counterfeit medicine is one that has been deliberatelyOur reputation, in-line and fraudulently mislabeled as to its identitypipeline portfolios render our medicines and source. A counterfeit Pfizer medicine, therefore, is one manufactured by someone other than Pfizer, but which appears to be the same as an authentic Pfizer medicine. The prevalence of counterfeit medicines is a significant and growing industry-wide issue due to a variety of factors, including, but not limited to, the following: the widespread use of the Internet, which has greatly facilitated the ease by which counterfeit medicines can be advertised, purchased and delivered to individual patients; the availability of sophisticated technology that makes it easier for counterfeiters to make counterfeit medicines; the growing involvement in the medicine supply chain of under-regulated wholesalers and repackagers; the lack of adequate inspection at certain international postal facilities as counterfeit medicines are increasingly delivered direct to customers in small parcel packages; the tendency to misuse and abuse medicines; and the relatively modest risk of penalties faced by counterfeiters compared to the large profits that can be earned by them from the sale of counterfeit medicines. Further, laws against pharmaceutical counterfeiting vary greatly from country to country, and the enforcement of existing law varies greatly from jurisdiction to jurisdiction. For example, in some countries, pharmaceutical counterfeiting is not a crime; in others, it may result in only minimal sanctions. In addition, those involved in the distribution of counterfeit medicines use complex transport routes in order to evade customs controls by disguising the true source of their products.

Pfizer’s global reputation makes its medicinesvaccines prime targets for counterfeiting organizations. Counterfeit medicines continue tocounterfeiters. Counterfeits pose a significant risk to patient health and safety because of the conditions under which they are manufactured—often in unregulated, unlicensed, uninspected, and unsanitary sites—as well as the lack of regulation of their contents. Counterfeiters have been recently evolving to counterfeit life sustaining medications such as oncology medicines. This shift significantly increases the risk to patients who, for instance, unsuspectingly purchase counterfeit oncology medications from illicit online “pharmacies” operated by criminal counterfeiting organizations. Failure to mitigate this new threat posed by counterfeit biopharma medicines could adversely impact our business, by, among other things,Pfizer’s patients, potentially causing them harm. This situation, in turn, may result in the loss of patient confidence in the Pfizer name and in the integrity of our medicines and vaccines, and potentially resulting inimpact our business through lost sales, product recalls, and an increased threat ofpossible litigation.

The prevalence of counterfeit medicines is an industry-wide issue due to a variety of factors, including the adoption of e-commerce. The increased adoption during the COVID-19 pandemic further exposed consumers to fake prescription treatments via the internet as access to traditional brick and mortar pharmacies or authorized full-service internet pharmacies that offer authentic treatments may have been hindered. The internet exposes patients to greater risk as it is a preferred vehicle for dangerous counterfeit offers and scams that target unsuspecting consumers. Traffic to these generally deceptive pharmacy sites is largely driven by misplaced trust in sophisticated internet retailers and social media offers coupled with the convenience e-commerce affords consumers. Counterfeiters generally target any medicine or vaccine boasting strong demand and we have observed heightened counterfeit and fraud attempts to our internal medicine portfolio, as well as products utilized in the treatment of COVID-19.
We haveconsistently invest in an enterprise-wide strategy to counteract theaggressively combat counterfeit threats associated with counterfeit medicines, and focused onby educating patients and health care providers about the risks, investing in innovative technologies to reduce demand through awareness; increasing engagementdetect and educationdisrupt sophisticated internet offers and scams, proactively monitoring and

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interdicting supply with the help of global law enforcement, customs and regulatory agencies about the growing prevalence of counterfeit life sustaining medicines; enhancing online identificationadvising legislators and disruption efforts in partnership with pharmaceutical associations to optimize resources and impact; educating legislators about the risk to the security of the international drug supply chain by illicit manufacturing and distribution networks operated by transnational criminal organizations; supporting efforts by law enforcement authorities to prosecute counterfeiters; assessing new and existing technologies to seek to make it more difficult for counterfeiters to copy our products and easier for patients and healthcare providers to distinguish authentic from counterfeit medicines; and using data analytics and risk assessment tools to better target the factors that give rise to the counterfeiting problem in the first place.regulators. However, our efforts and the effortsthose of others may not be entirely successful, and the presence of counterfeit medicines may continue to increase.


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RISKS RELATED TO GOVERNMENT REGULATION AND LEGAL PROCEEDINGS:

PROCEEDINGS:
PRICING AND REIMBURSEMENT

U.S. and international governmental regulations that mandate price controls andor limitations on patient access to our products or establish prices paid by government entities or programs for our products impact our business, and our future results could be adversely affected by changes in such regulations or policies.

In the U.S., many of our products are subject to increasing pricing pressures. Pharmaceutical product pricing is subject to enhanced government and public scrutiny and calls for reform. Some states have implemented, and other states are considering, pharmaceutical price controls or patient access constraints under the Medicaid program, and some states are considering price-control regimes that would apply to broader segments of their populations that are not Medicaid-eligible. There have also been recent state legislative efforts to address drug costs, which generally have focused on increasing transparency around drug costs or limiting drug prices. Efforts by government officials or legislators to implement measures to regulate prices or payment for pharmaceutical products, including legislation on drug importation, could adversely affect our business if implemented. See the discussion regarding pricing and reimbursement in the Item 1. BusinessGovernment Regulation and Price ConstraintsIn the United StatesPricing and Reimbursement sectionin this 2019 Form 10-K.
We encounter similar regulatory and legislative issues in most other countries. In certain international markets, such as the different EU member states, the U.K., China, Japan, Canada and South Korea, governments have significant power as large single payers to regulate prices, access criteria (e.g., through public or private health technology assessments), or other means of cost control, particularly under recent global financing pressures. As a result, we expect that pressures on the pricing component of operating results will continue. For example, China, in 2013, began to implement a QCE process, under which numerous local generics have officially been deemed bioequivalents of a qualified reference drug. China’s government subsequently initiated a pilot project for centralized VBP in 2018, which included 25 molecules of drugs and covered 11 major Chinese cities. Under this procurement model, a tender process was established whereby a certain portion of included molecule volumes were guaranteed to tender winners. This tender process was intended to contain healthcare costs by driving utilization of generics and bioequivalents that had passed QCE, and has resulted in dramatic price cuts for off-patent medicines. China’s government began nationwide expansion of the VBP pilot in December 2019. See the discussion regarding these government initiatives in China in the Item 1. BusinessGovernment Regulation and Price ConstraintsOutside the United StatesChina Pricing Pressures section in this 2019 Form 10-K. We anticipate that these initiatives will continue to increase pricing pressures on our drug products in China in the future.

The adoption of restrictive price controls in new jurisdictions, or more restrictive onescontrols in existing jurisdictions or the failure to obtain or maintain timely or adequate pricing could also adversely impact revenue. We expect pricing pressures will continue globally.
In the U.S., pharmaceutical product pricing is subject to government and public scrutiny and calls for reform, and many of our products are subject to increasing pricing pressures as a result. We expect to see continued focus by the Federal government on regulating pricing which could result in legislative and regulatory changes designed to control costs. For example, in August 2022, the IRA was signed into law, which, among other things, requires manufacturers of certain drugs to engage in price negotiations with Medicare, imposes rebates under Medicare Part B and Medicare Part D to penalize price increases that outpace inflation, and replaces the Part D coverage gap discount program with a new discounting program. Some states have implemented, and others are considering, patient access constraints or cost cutting under the Medicaid program, and some are considering measures that would apply to broader segments of their populations that are not Medicaid-eligible. State legislatures also have continued to focus on addressing drug costs, generally by increasing price transparency or limiting drug price increases. Measures to regulate prices or payment for pharmaceutical products, including legislation on drug importation, could adversely affect our business. For additional information on U.S. pricing and reimbursement, see the Item 1. BusinessGovernment Regulation and Price Constraintssectionin this Form 10-K.
We encounter similar regulatory and legislative issues in most other countries in which we operate. In certain markets, such as in EU member states, the U.K., Japan, China, Canada and South Korea, governments have significant power as large single payers to regulate prices, access criteria, or impose other means of cost control, particularly as a result of recent global financing pressures. For example, the QCE and VBP tender process in China has resulted in significant price cuts for off-patent medicines. For additional information regarding these government initiatives, see the Item 1. BusinessGovernment Regulation and Price Constraints section in this Form 10-K. We anticipate that these and similar initiatives will continue to increase pricing pressures in China and elsewhere in the future. In addition, in many countries, with respect to our vaccines, business, we participate in a tender process in many countries for participationselection in national immunization programs. Failure to secure participation in national immunization programs or to obtain acceptable pricing in the tender process could adversely affect our business.

We also anticipate pricing pressures will be amplified by COVID-19 induced budget deficits and focus on pricing for COVID-19 treatments and vaccines.
U.S. HEALTHCARE REFORM

REGULATION
The U.S. healthcare industry is highly regulated and subject to frequent and substantial changes. Any significant efforts at the U.S. federal or state levels to reform the healthcare system by changing the way healthcare is provided or funded could have a material impact on us. For example, the ACA was enacted by Congress in March 2010 and established a major expansion ofadditional information on U.S. healthcare coverage, financed in part by a number of new rebates, discounts, and taxes that had a significant effect on our expenses and profitability. See the discussion inregulation, see the Item 1. BusinessBusiness––Government Regulation and Price Constraints—In the United StatesConstraints section in this 2019 Form 10-K. We face uncertainties due to federal legislative and administrative efforts to repeal, substantially modify or invalidate some or all of the provisions of the ACA. There is additional uncertainty given the ruling in December 2019 by the U.S. Circuit Court of Appeals for the Fifth Circuit in Texas v. Azar that the individual mandate, which is a significant provision of the ACA, is unconstitutional. The case has been remanded to a lower court to determine whether the individual mandate is inseparable from the entire ACA, in which case the ACA as a whole would be rendered unconstitutional. In the meantime, the remaining provisions of the law remain in effect. The revenues generated for Pfizer by the health insurance exchanges and Medicaid expansion under the ACA are not material, so the impact of full invalidation of the law is expected to be limited. However, any future replacement of the ACA may adversely affect our business and financial results, particularly if the legislation reduces incentives for employer-sponsored insurance coverage or dramatically increases industry taxes and fees. Any future healthcare reform efforts may adversely affect our business and financial results.

Other U.S. federal or state legislative or regulatory action and/or policy efforts could adversely affect our business, including, among others, general budget control actions, changes in patent laws, the importation of prescription drugs from outsideto the U.S. at prices that are regulated by governments of various foreign countries (which is among the U.S. Presidential Administration’s policy proposals),governments, revisions to reimbursement of biopharmaceuticals under government programs (such as the implementation ofthat could reference international reference pricing for Medicare Part B drugs,prices or changes to protected class criteria for Part D drugs), restrictions on U.S. direct-to-consumer advertising,require new discounts, limitations on interactions with healthcare professionals and other industry stakeholders, or the use of comparative effectiveness methodologies that could be implemented in a manner that focuses primarily on cost differences and minimizes the therapeutic differences among pharmaceutical products and restricts access to innovative medicines.


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A reduction of U.S. ENTITLEMENT REFORM

In the U.S., government action to reduce federal spending on entitlement programs, including Medicare and Medicaid, may affect payment for our products or services provided using our products. The Congressional Budget Office routinely releases options for reducing federal spending, and the December 2018 release includes proposals to cap federal Medicaid payments to the states, and to require manufacturers to pay a minimum rebate on drugs covered under Medicare Part D for low-income beneficiaries. Significant Medicare reductions could also result if, for example, Congress proceeds with certain proposals to convert the Medicare fee-for-service program into a premium support program, or Congress chooses to implement the recommendations made annually by the Medicare Payment Advisory Commission, which are primarily intended to extend the fiscal solvency of the Medicare program. These and anyAny other significant spending reductions or cost controls affecting Medicare, Medicaid or other publicly funded or subsidized health programs that may be implemented could have an adverse impact on our results of operations.

SUBSTANTIAL REGULATION

We are subject to extensive, complex, costly and evolving regulation by federal and state governmental authorities in the U.S., principally by the FDA and the DEA, and foreign regulatory authorities. Failure to comply with all applicable regulatory requirements may subject us to operating restrictions and criminal prosecution, monetary penalties and other disciplinary actions, including, sanctions, warning letters, product seizures, recalls, fines, injunctions, suspension, revocation of approvals, corporate integrity or deferred prosecution agreements or exclusion from future participation in government healthcare programs, as well as reputational harm.

DEVELOPMENT, REGULATORY APPROVAL AND MARKETING OF PRODUCTS

Innovation is critical to the success of our Company, and drugThe discovery and development of drugs, vaccines and biological products are time-consuming, expensivetime consuming, costly and unpredictable. The outcome of the lengthy and complex process of identifying new compounds and developing new products is inherently uncertain and involves a high degree of risk and cost. due to the following factors, among others:
The process from early discovery to design and adequate implementation of clinical trials to regulatory approval can take many years. Drug
Product candidates can and do fail at any stage of the process, including as the result of unfavorable pre-clinical and clinical trial results, or unfavorable new pre-clinical or clinical data and further analyses of existing pre-clinical or clinical data, including results that may not support further clinical development of the applicable product candidate or indication.
We may need to amend our clinical trial protocols or conduct additional clinical trials under certain circumstances, for example, to further assess appropriate dosage or collect additional safety data.
We may not be able to meet anticipated pre-clinical or clinical endpoints, commencement and/or completion dates for our pre-clinical or clinical trials, regulatory submission dates, regulatory approval dates and/or launch dates. Similarly, we
We may not be able to successfully address all of the comments received from regulatory authorities such as the FDA and the EMA, or be able to obtain approval for new products and indications from regulators.
Regulatory approvalapprovals of drug or biologicour products dependsdepend on myriad factors, including a regulator making a determinationregulatory determinations as to whether a product’s benefits outweigh its known risks and a determination of the product’s safety and efficacy. In the context of public health emergencies like the COVID-19 pandemic, regulators evaluate various factors and criteria to potentially allow for marketing authorization on an emergency or conditional basis. Additionally, clinical trial and other product data are subject to differing interpretations and assessments by regulatory authorities. EvenAs a result of regulatory interpretations and assessments or other developments that occur during the review process, and even after a drugproduct is authorized or biologic is approved itfor marketing, a product’s commercial potential could be adversely affected by potential emerging concerns or regulatory decisions regarding or impacting labeling or marketing, manufacturing processes, safety and/or other matters. matters, including decisions relating to emerging developments regarding potential product impurities.

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We may not be able to receive or maintain favorable recommendations by technical or advisory committees, such as the ACIP or any FDA Advisory Committee on Immunization Practices that may be convened to review our applications such as EUAs, NDAs or BLAs, which may impact the potential marketing and use of our vaccines.products. Further, claims and concerns that may arise regarding the safety and efficacy of in-line products and product candidates can result in a negativenegatively impact on product sales, and potentially lead to product recalls or withdrawals, including regulator-directed risk evaluations and assessments, and/or consumer fraud, product liability and other litigation and claims. IncreasingFurther regulatory scrutiny of drug safety and efficacy, with regulatory authorities increasingly focused on product safety and the risk/benefit profile of products as they relate to already-approved products, has resultedagency requirements may result in a more challenging, expensive and lengthy regulatory approval process than anticipated due to requests for, among other things, additional or more extensive clinical trials prior to granting approval, or increased post-approval requirements. For these and other reasons discussed in this Item 1A. Risk Factors, section, we may not obtain the approvals we expect within the timeframe we anticipate, or at all.

POST-APPROVALPOST-AUTHORIZATION/APPROVAL DATA

As a condition to granting marketing authorization or approval of a product, the FDA may require a company to conduct additional clinical trials.trials or other studies. The results generated in these Phase 4 trials could result in the loss of marketing approval, changes in product labeling, and/or new or increased concerns about the side effects, efficacy or efficacy of a product.safety. Regulatory agencies in countries outside the U.S. often have similar authorityregulations and may impose comparable requirements. For example, in JulyPost-marketing studies and December 2019, the FDA updated the U.S. prescribing information for Xeljanz to include three additional boxed warnings as well as changes to the indication and dosing for ulcerative colitis. In January 2020, the EMA revised the summary of product characteristics (SmPC) for Xeljanz to include new warnings and recommendations for use of Xeljanz due to an increased risk of venous thromboembolism and, due to an increased risk of infections, revised warnings in patients older than 65 years of age. These updates were based on the FDA’s and EMA’s review of data from the ongoing post-marketing requirement rheumatoid arthritis study A3921133. Postmarketing studies,clinical trials, whether conducted by us or by others, and whether mandated by regulatory agencies or voluntary,conducted voluntarily, and other emerging data about marketed products, such as adverse event reports, may also adversely affect the availability or commercial potential of our products. Further, the discovery of significant problems withif safety or efficacy concerns are raised about a product similar toin the same class as one of our products, those concerns could implicate the entire class of products;class; and this, in turn, could have an adverse effectimpact on the availability or commercial viability of our product(s) as well as other products in the class.


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INTERACTIONS WITH HEALTHCARE PROFESSIONALS AND GOVERNMENT OFFICIALS

Risks The potential regulatory and uncertainties apply if we provide, offer, or promise somethingcommercial implications of value to a healthcare professional, other healthcare provider and/or government official. Requirements or industry standardspost-marketing study results typically cannot immediately be determined. For example, in December 2021, in light of the results from the completed required postmarketing safety study of Xeljanz, ORAL Surveillance (A3921133), the U.S. label for Xeljanz was revised. In addition, in November 2022, the EMA concluded their assessment of JAK inhibitors authorized for inflammatory diseases in the U.S.EU, including Xeljanz and certain jurisdictions abroadCibinqo, and recommended that require pharmaceutical manufacturers to trackrisk minimization measures, including special warnings and disclose financial interactions with healthcare professionalsprecautions for use, should be revised and healthcare providers increase government and public scrutiny ofharmonized for all such financial interactions. If an interaction is foundJAK inhibitors. The resulting label changes are expected to be improper, government enforcement actionsfinalized in the first quarter of 2023. We continue to work with regulatory agencies worldwide to review the full results and penalties could result. These risks may increaseanalyses of ORAL Surveillance and their impact on product labeling.
The terms of our EUA for Comirnaty require that we conduct post-observational studies to evaluate the association between the Pfizer-BioNTech Covid-19 Vaccine, and Pfizer-BioNTech COVID-19 Vaccine, Bivalent, and a pre-specified list of adverse events of special interest, including myocarditis and pericarditis, along with deaths and hospitalizations, and severe COVID-19. The required study populations include individuals specified in our December 2022 authorization letter (reissued) as both U.S.well as populations of interest, such as healthcare workers, pregnant women, immunocompromised individuals and foreign enforcement agencies adopt or increase enforcement effortssubpopulations with specific comorbidities. Additionally, in respect of existing and new laws and regulations governing product promotion, marketing, anti-bribery and kickbacks, industry regulations, and codes of conduct.

CHANGES IN LAWS AND ACCOUNTING STANDARDS

Our future results could be adversely affected by changes in interpretations of existing laws and regulations, or changes in laws and regulations, including, among others, changes in accounting standards, taxation requirements (including tax rate changes, new tax laws, changes to existing tax laws and revised tax law and regulatory clarifications and/or interpretations, including changes affecting the taxation by the U.S. of income earned outside the U.S. that may result from pending and possible future proposals, including further clarifications and/or interpretations of or changesrelation to the U.S. Tax CutsFDA approval for Comirnaty, we are required to complete certain postmarketing study requirements and Jobs Actcommitments through 2024 and beyond. The terms of 2017), competition laws, privacy lawsour EUA for Paxlovid require monitoring of a genomic database(s) for the emergence of global viral variants of SARS-CoV-2 and environmental laws inproviding reports to the U.S.FDA on a monthly basis summarizing any findings. Also, the FDA may require Pfizer to assess the activity of the authorized Paxlovid against any global SARS-CoV-2 variant(s) of interest and complete certain other countries. For additional information, see the Provision/(Benefit) for Taxes on IncomeChanges in Tax Lawsanalyses and New Accounting Standards sections, and the Notes to Consolidated Financial Statements—Note 1B.Basis of Presentation and Significant Accounting Policies: Adoption of New Accounting Standards in 2019studies as identified in our 2019 Financial Report.

October 2022 EUA.
LEGAL PROCEEDINGS

MATTERS
We are and certain of our subsidiaries aremay be involved in various legal proceedings, including patent litigation, such as claims that our patents are invalid and/or do not cover the product of the generic drug manufacturer or where one or more third parties seeks damages and/or injunctive relief to compensate for alleged infringement of its patents by our commercial or other activities, product liability and other product-related litigation, including personal injury, consumer, off-label promotion, securities, antitrust and breach of contract claims, commercial and other asserted and unasserted matters, environmental, government and tax investigations, employment, tax litigation and other legal proceedings including various means for resolving asbestos litigation, that arise from time to time in the ordinary course of our business. Litigation is inherently unpredictable, and excessive verdicts do occur. Although we believe that our claims and defenses in matters in which we are a defendant are substantial, we could in the future incur judgments, enter into settlements or revise our expectations regarding the outcome of certain matters, and such developments could have a material adverse effect on our results of operations in the period in which the amounts are accrued and/or our cash flows in the period in which the amounts are paid.

operations.
Claims against our patents include challenges to the coverage and/or validity of our patents on various products or processes. Although we believe we have substantial defenses to these challenges with respect to all of our material patents, thereThere can be no assurance as to the outcome of these matters, and a loss in any of these cases could result in a loss of patent protection for the product at issue, which could lead to a significant loss of sales of that product and could materially affect future results of operations.

Like other pharmaceutical companies, weWe are subject to extensive regulation byalso involved in government agenciesinvestigations that arise in the U.S., other developed marketsordinary course of our business. There continues to be a significant volume of government investigations and multiple emerging marketslitigation against companies operating in which we operate. Criminal charges,our industry, both in the U.S. and around the world. Government investigations and actions could result in substantial criminal and civil fines and/or civil penalties,criminal charges, limitations on our ability to conduct business in applicable jurisdictions, corporate integrity or deferred prosecution agreements and other disciplinary actions, as well as reputational harm, andincluding as a result of increased public interest in the matter could result from government investigations in the U.S. and other jurisdictions in which we do business.matter. In addition, in a qui tam lawsuit in which the government declines to intervene, the relator may still pursue a suit for the recovery of civil damages and penalties on behalf of the government.

Our activities relating to the salesales and marketing andactivities, the pricing of our products and other aspects of our business are subject to extensive regulation under the FFDCA, the Medicaid Drug Rebate Program, the FCPA and other federal and state statutes, including those discussed elsewhere in this 2019 Form 10-K, as well as anti-kickback and false claimsthe Anti-Kickback Statute, anti-bribery laws, the False Claims Act, and similar laws in international jurisdictions. In addition to the potential for changes to relevant laws, the compliance and enforcement landscape is informed by government litigation, settlement precedent, advisory opinions, and special fraud alerts. Our approach to certain practices may evolve over time in light of these types of developments. Requirements or industry standards in the U.S. and certain jurisdictions abroad require pharmaceutical manufacturers to track and disclose financial interactions with healthcare professionals and healthcare providers and can increase government and public scrutiny of such financial interactions. If an interaction is found to be improper, government enforcement actions and penalties could result. Like many companies in our industry, we have from time to timetime-to-time received, and may receive in the future, inquiries and subpoenas and other types of information demands from government authorities, andauthorities. In addition, we have been subject to claims and other actions related to our business activities, brought by governmental authorities, as well as by consumers and private payers. In some instances, we have incurred significant expense, civil payments, fines and other adverse consequences as a result of these claims, actions and inquiries. For example, theseSuch claims, actions and inquiries may relate to alleged failures to accurately interpret or identify or prevent non-compliance with the laws and regulations associated with the dissemination of product information (approved and unapproved), information, potentially resulting in government enforcement action and damage to our reputation.reputational damage. This risk may be heightened by digital marketing, including social media, mobile applications and blogger outreach.

In connection with the resolution of a U.S. government investigation concerning independent copay assistance organizations that provide financial assistance to Medicare patients, in May 2018, we entered into a Corporate Integrity Agreement (CIA) with the Office of the Inspector General of the U.S. Department of Health and Human Services,HHS, which is effective for a period of five

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TABLE OF CONTENTS

years. In the CIA, we agreed to implement and/or maintain certain compliance program elements to promote compliance with federal healthcare program requirements. Breaches of the CIA could result in severe sanctions against us.

For additional information, including information regarding certain legal proceedings in which we are involved in, see the Notes to Consolidated Financial Statements—Note 16A. Contingencies and Certain Commitments—Legal Proceedings in our 2019 Financial Report.
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ENVIRONMENTAL CLAIMS AND PROCEEDINGS

We and certain of our subsidiaries are also subject to numerous contingencies arising in the ordinary course of business relating to environmentallegal claims and proceedings.proceedings, including environmental contingencies. Amounts recorded for legal and environmental contingencies can result from a complex series of judgments about future events and uncertainties and can rely heavily on estimates and assumptions. While we have accrued for worldwide environmentallegal liabilities, there is no guarantee exists that additional costs will not be incurred or additional payments will not be required beyond the amounts accrued. If we fail to properly manage the safety of our facilities and the environmental risks associated therewith or if
For additional information, including information regarding certain legal proceedings in which we are required to increase our accruals for contingencies for environmental claims and proceedingsinvolved in, the future, it could potentially have an adverse effect on our results of operations.see Note 16A.

RISKS RELATED TO INTELLECTUAL PROPERTY,: TECHNOLOGY AND SECURITY:

PATENTINTELLECTUAL PROPERTY PROTECTION

Our long-term success largely depends on our ability to market technologically competitive products. We rely and expect to continue to rely on a combination of intellectual property, including patent, trademark, trade dress, copyright, trade secret and domain name protection laws, as well as confidentiality and license agreements, to protect our intellectual property and proprietary rights. If we fail to obtain and maintain adequate intellectual property protection, we may not be able to prevent third parties from launching generic or biosimilar versions of our branded products, from using our proprietary technologies or from marketing products that are very similar or identical to ours. Our currently pending or future patent applications may not result in issued patents or be granted on a timely basis. Similarly, any term extensions that we seek may not be granted on a timely basis, if at all. In addition, our issued patents may not contain claims sufficiently broad to protect us against thirdclaims regarding validity, enforceability, scope and effective term made by parties with similar technologies or products or provide us with any competitive advantage, including exclusivity in a particular product area.
Further, legal or regulatory action by various stakeholders or governments could potentially result in us not seeking intellectual property protection for or agreeing not to enforce or being restricted from enforcing intellectual property related to our products. The WTO continues to address the role of intellectual property in the context of the COVID-19 pandemic response. This includes the June 2022 Ministerial Decision on the Agreement on Trade-Related Aspects of Intellectual Property Rights, which seeks to make it easier for certain WTO members to issue a compulsory license on COVID-19 vaccines, and discussions continue on whether to expand that decision to COVID-19 therapeutics and diagnostics.
The scope of our patent claims also may vary between countries, as individual countries have distinct patent laws. We may be subject to challenges by third parties regardinglaws, and our intellectual property, including, among others, claims regarding validity, enforceability, scope and effective term.

Our ability to enforce our patents also depends on the laws of individual countries and each country’s practice with respect tocountry, its enforcement of intellectual property rights,practices, and the extent to which certain sovereigns may seek tocountries engage in policies or practices that may weaken itsa country’s intellectual property framework (e.g., laws or regulations that promote or provide broad discretion to issue a compulsory license). In countries that provide some form of regulatory exclusivity, mechanisms exist permitting some form of challenge to our patents by competitors or generic drug marketers prior to or immediately following the expiration of such regulatory exclusivity, and generic companies are increasingly employing aggressive strategies, such as “at risk” launches that challenge our patent rights. Most of the suits involve claims by generic drug manufacturers that patents covering our products, uses, processes or dosage forms are invalid and/or do not cover the product of the generic or biosimilar drug manufacturer. Independent actions have been filed alleging that our assertions of, or attempts to enforce, patent rights with respect to certain products constitute unfair competition and/or violations of antitrust laws. Such claims may also be brought as counterclaims to actions we bring to enforce our patents. We are also party to other patent damages suits in various jurisdictions pursuant to which generic drug manufacturers, payers, governments or other parties are seeking damages from us for alleged delay of generic entry. We also are often involved in other proceedings, such as inter partes review, post-grant review, re-examination or opposition proceedings, before the U.S. Patent and Trademark Office, the European Patent Office, or other foreign counterparts relating to our intellectual property or the intellectual property rights of others. Also, if one of our patents or a competitors’ patents is found to be invalid in such proceedings, generic or competitivebiosimilar products could be introduced into the market resulting in the erosion of sales of our existing products. For example, several of the patents in our pneumococcal vaccine portfolio were challenged in inter partes review and post-grant reviewadditional information, including information regarding certain legal proceedings in the U.S. In October 2017, the Patent Trial and Appeal Board (PTAB) refused to initiate proceedings as to two patents. In June 2018, the PTAB ruled on another patent, holding that one claim was valid and that all other claims were invalid. The party challenging that patent has appealed the decision. In November 2019, the Federal Circuit vacated the PTAB’s ruling and requested that the PTAB redecide the challenge. In March and June 2019, an additional patent was found invalid in separate proceedings by the PTAB. We have appealed. Challenges to other patents remain pending in jurisdictions outside the U.S. The invalidation of all of these patents in our pneumococcal portfolio could potentially allow a competitor pneumococcal vaccine into the marketplace.which we are involved, see Note 16A1. Further, if we are unable to maintain our existing license agreements or other agreements pursuant to which third parties grant us rights to intellectual property, including because such agreements expire or are terminated, our operating results and financial condition could be materially adversely affected.

Likewise, in the U.S. and other countries, weWe currently hold issued trademark registrations and have trademark applications pending in many jurisdictions, any of which may be the subject of a governmental or third-party objection, which could prevent the maintenance or issuance of the trademark. As our products mature, our reliance on our trademarks and trade dress to differentiate us from our competitors increases and, as a result, our business could be adversely affected if we are unable to prevent third parties from adopting, registering or using trademarks

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and trade dress that infringe, dilute or otherwise violate our trademark rights, our business could be materially adversely affected.rights. We actively seek to protect our proprietary information, including our trade secrets and proprietary know-how, by requiring our employees, consultants, other advisors and other third parties to execute proprietary information and confidentiality agreements upon the commencement of their employment, engagement or other relationship.relationship with us. Despite these efforts and precautions, we may be unable to prevent a third partythird-party from copying or otherwise obtaining and using our trade secrets or our other intellectual property without authorization, and legal remedies in some countries may not adequately compensate us for the damages caused by such unauthorized use. Further, others may independently and lawfully develop substantially similar or identical products that circumvent our intellectual property by means of alternative designs or processes or otherwise.

THIRD PARTYTHIRD-PARTY INTELLECTUAL PROPERTY CLAIMS

A properly functioning intellectual property regime is essential to our business model. We are committed to respecting the valid intellectual property rights of other companies, but the patent granting process is imperfect. Accordingly, the pursuit of valid business opportunities may require us to challenge intellectual property rights held by other companiesothers that we believe were improperly granted. Suchgranted, including challenges may includethrough negotiation and litigation, whichand such challenges may not always be successful.

Part of our business depends upon successfully identifying generic pharmaceutical product and biosimilar opportunities and launching products to take advantage of those opportunities, which may involve litigation, associated costs and time delays, and may ultimately not be successful. These opportunities may arise in situations where patent protection of equivalent branded products has expired where patents haveor been declared invalid, or where products do not infringe the patents of others, and inothers. In some circumstances we may take action, such as litigation, asserting that our products do not infringe patents of existing products or that those patents are invalid or unenforceable in order to achieve a “first-to-market” or early market position for our products.

Third parties may claim that our products infringe one or more patents owned or controlled by the third party.them. Claims of intellectual property infringement can be costly and time-consuming to resolve, may delay or prevent product launches, and may result in significant damages.royalty payments or damages or potential licensing agreements. For example, our R&D in a therapeutic area may not be first and another company or entity may have obtained relevant patents before us. We are involved in patent-related disputes with third parties over our attempts to market generic pharmaceutical products, including related to Comirnaty and biosimilars.Paxlovid. As we expand our mRNA portfolio, such patent-related disputes may increase. Once we have final

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regulatory approval of the related generic pharmaceuticals products, or biosimilars, we may decide to commercially market these products even though associated legal proceedings (including any appeals) have not been resolved (i.e., “at-risk” launch). If one of our marketed products (or a product of our collaboration/licensing partners) is found to infringe valid patent rights of a third party, such third party may be awarded significant damages or royalty payments, or we may be prevented from further sales of that product. Such damages may be enhanced as much as three-fold in the event thatif we or one of our subsidiaries like Hospira, is found to have willfully infringed valid patent rights of a third party. Any of these adverse consequences could have a material adverse effect on our profitability and financial condition.

RISK RELATED TO TECHNOLOGY:

INFORMATION TECHNOLOGY AND SECURITY

Significant disruptions of information technologyIT systems or breaches of information security could adversely affect our businesses.business. We extensively rely to a large extent upon sophisticated information technologyIT systems (including cloud services) to operate our businesses. In the ordinary course of business, webusiness. We produce, collect, process, store and transmit large amounts of confidential information (including but not limited to, personal information and intellectual property), and we deploy and operate an array of technical and procedural controls to maintain the confidentiality, integrity and integrityavailability of such confidential information. The Company develops and operates digital systems to engage patients, healthcare providers, governments, payers and supply chain partners to conduct business and deliver medicines, digital diagnostics, clinical trials and digital therapies. Such systems include mobile applications, wearable devices, internet websites and other digital technologies that may be targets of attack. We also have outsourced significant elements of our operations, to third parties, including significant elements of our information technologyIT infrastructure and, as a result, we are managing many independent vendormanage relationships with third partiesmany third-party providers who may or could have access to our confidential information. We rely on technology developed, supplied and/or maintained by third-parties that may make us vulnerable to “supply chain” style cyber-attacks. Further, technology and security vulnerabilities of acquisitions, business partners or third-party providers may not be identified during due diligence or soon enough to mitigate exploitation. The size and complexity of our information technologyIT and information security systems, and those of our third-party vendors with whom we contractproviders (and the large amounts of confidential information that is present on them), make such systems potentially vulnerable to service interruptions or to security breaches from inadvertent or intentional actions by, but not limited to, our employees, contingent workers, service providers, business partners, customers or vendors, or from attacks by malicious third parties.attackers. As a global pharmaceutical company, our systems and assets are the target of frequent cyber-attacks. Such attackscyber-attacks are of ever-increasing levels of sophistication and are made by groups and individuals with a wide range of motives (including, but not limited to, industrial espionage)espionage, extortion, property destruction and personal information theft) and expertise, including, but not limited to, organized criminal groups, “hacktivists,” nation states, employees, business partners and others. As a global pharmaceutical company, our systems are subject to frequent attacks. Due to the nature of some of these attacks, there is a risk that they may remain undetected for a period of time. While we have invested in the protection of data and information technology,IT and develop and maintain systems and controls, our efforts may not prevent service interruptions, extortion, theft of confidential, personal or security breaches.proprietary information, compromise of data integrity or unauthorized information disclosure. Any suchtechnology service interruption or breach of our systems could adversely affect our business operations and/or result in the loss of critical or sensitivepersonal data, confidential information or intellectual property,property. Such incidents could require disclosure to government authorities and/or regulators and could require notification to impacted individuals and any incident could result in financial, legal, business and reputational harm to us. We maintain cyber liability insurance; however, this insurance may not be sufficient to cover the financial, legal, business or reputational losses that may result from an interruption or breach of our systems.

GENERAL RISKS

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BUSINESS DEVELOPMENT ACTIVITIES
RISKS RELATED TO OUR STRATEGIC TRANSACTIONS:

STRATEGIC ACQUISITIONS

One enabler of our growth strategy is to expand our in-line products and product pipeline through various forms of business development, which can include alliances, licenses, JVs, collaborations, equity- or debt-based investments, dispositions, divestments, mergers and acquisitions. The success of anyour business development activities is dependent on the availability and accurate evaluation of appropriate opportunities, competition from others that are seeking similar opportunities and our ability to successfully identify, structure and execute transactions, including the ability to satisfy closing conditions in the anticipated timeframes or at all, and our ability to successfully integrate acquired businesses and develop and commercialize acquired products. Pursuing, executing and consummating these transactions may require substantial investment, which may require us to obtain additional equity or debt financing, which could result in increased leverage and/or a downgrade of our strategic acquisitions will depend, in large part,credit ratings. The success of our business development transactions depends on our ability to realize the anticipated benefits of the transaction and is subject to numerous risks and uncertainties, many of which are outside of our control. Unsuccessful clinical trials, regulatory hurdles and commercialization challenges may adversely impact revenue and income contribution from combining these businesses with Pfizer.acquired products and businesses. We may fail to generate expected revenue growth for example,an acquired product or business or we may fail to achieve cost savings anticipated with certain of these acquisitions, or such cost savings within the expected time frame. frames or at all. In certain transactions, we may agree to provide certain transition services for an extended period of time, which may divert our focus and resources that would otherwise be invested into maintaining or growing our business. Similarly, the accretive impact anticipated from certain of these acquisitionstransactions may not be realized or may be delayed. Integration of these products or businesses may result in the loss of key employees, the disruption of ongoing business, including third-party relationships, or inconsistencies in standards, controls, procedures and policies. We alsoFurther, while we seek to mitigate risks and liabilities through, among other things, due diligence, we may failbe exposed to generate the revenue growth for the acquiredrisks and liabilities as a result of business development transactions. There is no assurance that we expected at the time of enteringwill be able to acquire attractive businesses or enter into the transaction. Expected revenue from acquired products and product candidates also may be constrained by developments outsidestrategic business relationships on favorable terms ahead of our control. Unsuccessful clinical trials, regulatory hurdles and commercialization challenges may adversely impact revenue and income contribution from products and product candidates, including those acquiredcompetitors, or that such acquisitions or strategic business development relationships will be accretive to earnings or improve our competitive position.
Where we invest in these acquisitions. Hospira, for example, has experienced manufacturing disruptions and substantial regulatory scrutiny due to quality issues. Manufacturing problems,or otherwise obtain debt or equity securities of third parties in connection with business development transactions, such as well as any corrective actions and their operational implementation, could adversely impact the revenueour ownership interest in Haleon, we generate from products acquired from Hospira and result in substantial unanticipated costs. For additional information, see the Overview of Our Performance, Operating Environment, Strategy and Outlook––Our Business Development Initiativessection in our 2019 Financial Report.

PENDING COMBINATION OF UPJOHN WITH MYLAN

Pfizer, Mylan and Upjohn may be unable to satisfydirect or influence the conditions or obtainmanagement, operational decisions and policies of such companies and the approvals required to complete the combination of Upjohn with Mylan (the Combination), and regulatory agencies may delay or impose conditions on approvalvalue of the Combination, whichacquired securities will fluctuate and may diminish the anticipated benefits of the Combination.

The consummation of the Combination is subject to numerous conditions, including the receipt by Pfizer of an Internal Revenue Service ruling and an opinion of its tax counsel to the effect that, among other things, certain transactions related to the Combination and certain related transactions will constitute a tax-free “reorganization” within the meaning of Section 368(a)(1)(D) of the Internal Revenue Code, the approval of the Combination by Mylan shareholders, and other customary conditions, certain of which are dependent upon the actions of third parties. As a resultlose value. Any future distribution or sale of such conditions, Pfizer cannot make any assurances that the Combination will be consummated on the terms or timeline currently contemplated, or at all.

Completion of the Combination is also conditioned upon the receipt of certain required government consents and approvals, including certain approvals required from regulatory agencies. While Pfizer, Mylan and Upjohn intend to pursue vigorously all required governmental approvals, the requirement to receive these approvals prior to the consummation of the Combination could delay the completion of the Combination, possibly for a significant period of time. Any delay in the completion of the Combination could diminish the anticipated benefits of the Combination or result in additional transaction costs, loss of revenue or other effects associated with uncertainty about the Combination, including delaying Pfizer’s ability to capitalize on its strategy of becoming a more focused, innovative company as well as Upjohn’s ability to optimize the execution of its growth strategies.

Pfizer may be subject to shareholder lawsuit, or other actions filed in connection with or in opposition to the Combination or any related transactions. Such litigation could have an adverse effect on the business, financial condition and results of operations of Pfizer and could prevent or delay the consummation of the Combination.

Pfizer has expended and will continue to expend significant management time and resources and has incurred and will continue to incur significant expenses due to legal, advisory, printing and financial services fees related to the Combination, including costs required to obtain the required government consents or defend or settle actions noted above. We expect to incur costs of approximately $500 million in connection with fully separating Upjohn, inclusive of $145 million incurred in 2019. Such charges will include costs and expenses related to separation of legal entities and anticipated transaction costs. Many of these expenses must be paid regardless of whether the Combination is consummated, and even if the expected benefits of the Combination are not achieved. Additionally, the completion of the Combination, including for example, obtaining regulatory approvals, will require significant time and attention from Pfizer management and may divert attention from the day-to-day operations of our business.

Even if the Combination is completed as anticipated, Pfizer may not realize some or all of the expected benefits. Furthermore, Upjohn may experience operational challenges in integrating the Upjohn and Mylan businesses, which may also diminish the anticipated benefits of the Combination.

Even if the Combination is completed, the anticipated operational, financial, strategic and other benefits of the Combination may not be achieved. There are many factors that could impact the anticipated benefits from the Combination, including, among others, strategic adjustments required to reflect the nature of our business following the Combination, any negative reaction to the Combination by our customers and business partners, and increased risks resulting from Pfizer becoming a company that is more focused on innovative medicines. In addition, Pfizer has agreed to provide certain transition services to the combined company, generally for an initial period of 24 months following the completion of the Combination (with certain possibilities for extension). These obligations under the transition agreements may result in additional expenses and may divert

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Pfizer’s focus and resources that would otherwise be invested into maintaining or growing Pfizer’s business. An inability to realize the full extent of the anticipated benefits of the Combination, as well as any delays encountered in the process, could have an adverse effect on the revenues, level of expenses and operating results of our business.

Furthermore, the Combination is a complex, costly and time-consuming process. Even if Upjohn and Mylan successfully integrate, Pfizer, Upjohn and Mylan cannot predict with certainty if or when the anticipated synergies, growth opportunities and benefits resulting from the Combination will occur, or the extent to which they actually will be achieved. For example, the benefits from the Combination may be offset by costs incurred in integrating the companies or by required capital expenditures related to the combined businesses. In addition, the quantification of synergies expected to result from the Combination is based on significant estimates and assumptions that are subjective in nature and inherently uncertain. Realization of any benefits and synergies could be affected by a number of factors beyond Pfizer’s, Mylan’s, Upjohn’s or the combined company’s control, including, without limitation, general economic conditions, increased operating costs, regulatory developments and the other risks described in these risk factors. The amount of synergies actually realized in the Combination, if any, and the time periods in which any such synergies are realized, could differ materially from the synergies anticipated to be realized, regardless of whether the two business operations are combined successfully. If the integration is unsuccessful or if the combined company is unable to realize the anticipated synergies and other benefits of the Combination, there could be a material adverse effect on the combined company’s share price, business, financial condition and results of operations.

CONSUMER HEALTHCARE JOINT VENTURE WITH GSK

On July 31, 2019, we completed the transaction in which we and GSK combined our respective consumer healthcare businesses into a new consumer healthcare joint venture that operates globally under the GSK Consumer Healthcare name. Following the integration of the combined business, GSK intends to separate the joint venture as an independent company via a demerger of its equity interest to its shareholders and a listing of the combined business on the U.K. equity market. In February 2020, GSK announced the initiation of a two-year program to prepare for the separation of GSK into two companies, including a standalone Consumer Healthcare company. Until the fifth anniversary of the closing of the transaction, GSK will have the sole right to decide whether and when to initiate a separation and listing, and may also sell all or part of its stake in the joint venture in a contemporaneous initial public offering. Should a separation and listing occur during the first five years after closing, Pfizer has the option to participate through the distribution of some or all of its equity interest in the joint venture to its shareholders. Following a separation or listing, and subject to customary lock-up or similar restrictions, Pfizer will also have the ability to sell its equity interest in the joint venture through the capital markets. After the fifth anniversary of the closing of the transaction, both GSK and Pfizer will have the right to decide whether and when to initiate a separation and public listing of the joint venture. The planned separation and public listing transactions may not be initiated or completed within the expected time periods or at all, and both the timing and success of any separation and public listing transaction, as well as the value generated for Pfizer or its shareholders in any such transaction,securities will be subject to prevailing market conditions and other factors, including the size of our ownership stake, at the time of such transaction. Although Pfizer is entitled to participate in any separation and listing transaction initiated by GSK prior to the fifth anniversary of the closing, it is not required to do so, and any future distribution or sale and there is no assurance that such securities will ultimately be sold at an attractive price or at all.
COVID-19
COVID-19 has impacted and may continue to impact our business, operations and financial condition and results. COVID-19-related risks and challenges for our business, include, among others: decreased product demand, due to reduced new prescriptions or refills of Pfizer’s equity stakeexisting prescriptions and reduced demand for products used in procedures, or as a result of unemployment or increased focus on COVID-19 vaccination; impacts due to travel limitations and mobility restrictions in some jurisdictions; manufacturing disruptions and delays; supply chain disruptions and shortages, including challenges related to reliance on third-party suppliers resulting in reduced availability of materials or components used in the joint venture will similarly be subjectdevelopment, manufacturing, distribution or administration of our products; disruptions to prevailing market conditionspipeline development and clinical trials, including challenges related to enrolling certain clinical trials and accruing a sufficient number of cases in certain clinical trials; challenges presented by reallocating resources to assist in responding to COVID-19; costs associated with COVID-19, including increased supply chain costs and additional R&D costs incurred in our efforts to develop Comirnaty and Paxlovid; challenges related to our business

Pfizer Inc.2022 Form 10-K20


development initiatives; interruptions or delays in the operations of regulatory authorities, which may delay potential approval of new products we are developing, potential label expansions for existing products and the launch of newly-approved products; challenges operating in a virtual or hybrid work environment; increased cyber threats and attack attempts; challenges related to our intellectual property, both domestically and internationally, including in response to any pressure, or legal or regulatory action by, various stakeholders or governments that could potentially result in us not seeking intellectual property protection for or agreeing not to enforce or being restricted from enforcing intellectual property rights related to our products, including Comirnaty and Paxlovid; challenges related to conducting oversight and monitoring of regulated activities in a virtual or hybrid environment; challenges related to our human capital and talent development; challenges related to vaccine mandates; and other challenges presented by disruptions to our normal operations in response to COVID-19, as well as uncertainties regarding the impact of COVID-19, and government or regulatory actions to contain the virus or control the supply of medicines and vaccines.
The extent to which COVID-19 impacts our business going forward will depend on many factors, atand we have made certain assumptions regarding COVID-19 for purposes of our operational planning and financial projections, including assumptions regarding the timeglobal macroeconomic impact of such transaction. Pfizer’s abilityCOVID-19, as well as the demand, revenues, supply, contracts and commercial markets for our COVID-19 products, which remain dynamic. Despite careful tracking and planning, we are unable to complete any suchaccurately predict the extent of the impact of COVID-19 on our business, operations and financial condition and results due to the uncertainty of future distributiondevelopments. In particular, we believe the ultimate impact on our business, operations and financial condition and results will be affected by, among other things, the emergence, infectiousness and severity of the predominant strains of the SAR-CoV-2 virus, the safety, efficacy, availability and public adherence of vaccines, boosters and treatments for COVID-19, proportion of the population that receives a vaccine or saletreatment for COVID-19, patient demand and market share for Comirnaty and Paxlovid, timing for delivery, and potential other amendments to the terms, of contracted doses or treatment courses to certain markets, timing and effectiveness for the expected transition to the commercial market for Comirnaty and Paxlovid, the global macroeconomic impact of COVID-19 and governmental responses or regulatory actions to contain the virus or control supply of medicines and vaccines. COVID-19 may also be impacted by the size of Pfizer’s retained equity stake at the time. The uncertainty relatingaffect our business, operations or financial condition and results in a manner that is not presently known to the separation and public listing transactions, their implementation, their timing and their yet to be determined effects on the joint venture’s business may subject us and the joint venture toor that we currently do not consider as presenting significant risks.
We also face risks and uncertainties related to our efforts to develop and commercialize our COVID-19 products, as well as challenges related to their manufacturing, supply and distribution, including, among others:
uncertainties inherent in R&D, including the ability to meet anticipated clinical endpoints, commencement and/or completion dates for clinical trials, regulatory submission dates, regulatory approval dates and/or launch dates, as well as risks associated with pre-clinical and clinical data (including Phase 1/2/3 or Phase 4 data for Comirnaty, any monovalent, bivalent or variant-adapted vaccine candidates or any other vaccine candidate in the BNT162 program or Paxlovid or any future COVID-19 treatment) in any of our studies in pediatrics, adolescents or adults or real world evidence, including the possibility of unfavorable new pre-clinical, clinical or safety data and further analyses of existing pre-clinical, clinical or safety data or further information regarding the quality of pre-clinical, clinical or safety data, including by audit or inspection;
the ability to produce comparable clinical or other results for Comirnaty, any monovalent, bivalent or variant-adapted vaccine candidates or other vaccines that may adversely affect our businessresult from the BNT162 program, Paxlovid or any future COVID-19 treatment or any other COVID-19 program, including the rate of effectiveness and/or efficacy, safety and financial results.tolerability profile observed to date, in additional analyses of the Phase 3 trial for any such products and additional studies, in real-world data studies or in larger, more diverse populations following commercialization;

the ability of Comirnaty, any monovalent, bivalent or variant-adapted vaccine candidates or any future vaccine to prevent, or Paxlovid or any future COVID-19 treatment to be effective against, COVID-19 caused by emerging virus variants;
Moreover, although we have certain consent, board representation and other governance rights with respectthe risk that demand for any products may be reduced, no longer exist or not meet expectations, which may lead to excess inventory on-hand and/or in the channel or reduced revenues;
challenges related to a transition to the joint venture, Pfizer iscommercial market for any of our products;
uncertainties related to the public’s adherence to vaccines, boosters and treatments;
the risk that more widespread use of Comirnaty or Paxlovid will lead to new information about efficacy, safety or other developments, including the risk of additional adverse reactions, some of which may be serious;
the risk that pre-clinical and clinical trial data are subject to differing interpretations and assessments, including during the peer review/publication process, in the scientific community generally, and by regulatory authorities;
whether and when additional data from the BNT162 mRNA vaccine program, Paxlovid or other COVID-19 programs will be published in scientific journal publications and, if so, when and with what modifications and interpretations;
whether regulatory authorities will be satisfied with the design of and results from existing or future pre-clinical and clinical studies;
whether and when submissions to request emergency use or conditional marketing authorizations for Comirnaty or any future vaccines in additional populations, for a minority ownerpotential booster dose for Comirnaty, any monovalent or bivalent vaccine candidates or any potential future vaccines (including potential future annual boosters or re-vaccinations), and/or biologics license and/or EUA applications or amendments to any such applications may be filed in particular jurisdictions for Comirnaty, any monovalent or bivalent vaccine candidates or any other potential vaccines that may arise from the BNT162 program, including a potential variant-based, higher dose, or bivalent vaccine or any other potential vaccines, and if obtained, whether or when such EUA or licenses, or existing EUAs, will expire or terminate;
whether and when submissions to request emergency use or conditional marketing authorizations for Paxlovid or any future COVID-19 treatment and/or any drug applications and/or EUA applications or amendments to any such applications for any indication for Paxlovid or any future COVID-19 treatment may be filed in particular jurisdictions, and if obtained, whether or when such EUA or licenses, or existing EUAs, will expire or terminate;
whether and when any application that may be pending or filed for Comirnaty, any monovalent, bivalent or variant-adapted vaccine candidates or other vaccines that may result from the BNT162 program, Paxlovid or any future COVID-19 treatment or any other COVID-19 program may be approved by particular regulatory authorities, which will depend on myriad factors, including making a determination as to whether the vaccine’s or drug’s benefits outweigh its known risks and determination of the joint venture. Asvaccine’s or drug’s efficacy and, if approved, whether it will be commercially successful;
decisions by regulatory authorities impacting labeling or marketing, manufacturing processes, safety and/or other matters that could affect the availability or commercial potential of a result, Pfizer does not have control overvaccine or drug, including the joint venture, its managementauthorization or its policiesapproval of products or therapies developed by other companies;
disruptions in the relationships between us and our collaboration partners, clinical trial sites or third-party suppliers, including our relationship with BioNTech;
the risk that other companies may produce superior or competitive products;

Pfizer Inc.2022 Form 10-K21


risks related to the availability of raw materials to manufacture or test any such products;
challenges related to our vaccine’s formulation, dosing schedule and attendant storage, distribution and administration requirements, including risks related to storage and handling after delivery by us;
challenges and risks related to medication errors such as prescribing or dispensing the wrong strength, improper dosing and self-administration errors;
the risk that we may have business interests, strategiesnot be able to successfully develop other vaccine formulations, booster doses or potential future annual boosters or re-vaccinations or new variant-based or next generation vaccines or next generation COVID-19 treatments;
the risk that we may not be able to recoup costs associated with our R&D and goals that differmanufacturing efforts;
risks associated with any changes in certain respects from those of GSKthe way we approach or provide research funding for the joint venture.BNT162 program, Paxlovid or any other COVID-19 program;

In addition, the joint venture will be subject to thechallenges and risks associated with the joint venture’s consumer healthcare business, and the business, financial condition and results of operations of the joint venture may be affected by factors that are different from or in addition to those that previously affected the business, financial condition and results of operations of Pfizer’s historical consumer healthcare business. Many of these factors are outsidepace of our and the joint venture’s control, and could materially impact the business, financial condition and results of operations of the joint venture.

development programs;
The success of the transaction will also depend, in part, on the joint venture’s ability to realize the anticipated benefits and cost synergies from the transaction. These anticipated benefits and cost savingsrisk that we may not be realizedable to maintain manufacturing capacity or may not be realizedaccess to logistics or supply channels commensurate with global demand for our COVID-19 products, which would negatively impact our ability to supply our COVID-19 products within the expectedprojected time period. The joint venture’s integrationperiods;
risks related to our ability to achieve our revenue forecasts for Comirnaty and Paxlovid or any potential future COVID-19 vaccines or treatments;
whether and when additional supply or purchase agreements will be reached or existing agreements will be completed or renegotiated;
uncertainties regarding the ability to obtain recommendations from vaccine or treatment advisory or technical committees and other public health authorities and uncertainties regarding the commercial impact of Pfizer’sany such recommendations;
pricing and GSK’s historic consumeraccess challenges for such products;
challenges related to public confidence in, or awareness of Comirnaty or Paxlovid, including challenges driven by misinformation or disinformation, access, concerns about clinical data integrity, or prescriber and pharmacy education;
uncertainties around future changes to applicable healthcare businessespolicies and guidelines issued by the U.S. federal government in connection with the declared termination of the federal government’s COVID-19 public health emergency as of May 11, 2023;
trade restrictions;
the risk that we may owe third-party royalties or have other claims asserted related to Comirnaty or Paxlovid; and
competitive developments.
CLIMATE CHANGE AND SUSTAINABILITY
Pfizer is subject to transitional and physical risks related to climate change. Transitional risks include, for example, a disorderly global transition away from fossil fuels that may result in material unanticipated problems,increased energy prices; customer preference for low or no-carbon products; stakeholder pressure to decarbonize assets; or new legal or regulatory requirements that result in new or expanded carbon pricing, taxes, restrictions on greenhouse gas emissions, and increased greenhouse gas disclosure and transparency. These risks could increase operating costs, expenses, liabilities, competitive responses, and loss of customer and other business relationships. Any material unanticipated issues arising fromincluding the integration process could negatively impact our stock price and our or the joint venture’s future business and financial results.


Pfizer Inc.2019 Form 10-K33


OTHER RISKS:

THE GLOBAL ECONOMIC ENVIRONMENT

Like all businessescost of our size, we are exposed to both globalelectricity and industry-specific economic conditions. Governments, corporations, and insurance companies, which provide insurance benefits to patients, have implemented increases in cost-sharing and restrictions on access to medicines, potentially causing patients to switch to generic or biosimilar products, delay treatments, skip doses orenergy use, less effective treatments. As discussed above, government financing pressures can lead to negative pricing pressure in various markets where governments take an active role in setting prices, access criteria (e.g., through public or private health technology assessments), or other meanscompliance costs. Physical risks to our operations include water stress and drought; flooding and storm surge; wildfires; extreme temperatures and storms, which could impact pharmaceutical production, increase costs, or disrupt supply chains of cost control.

The global economic environment hasmedicines for patients. Our supply chain is likely subject to these same transitional and physical risks and would likely pass along any increased costs to us. We do not had, nor do we anticipate that itthese risks will have a material financial impact onto the company in the near term.
In June 2022, Pfizer established our liquidity or capital resources. Duefourth consecutive greenhouse gas reduction goal with new near- and long-term targets to achieve the Science Based Target Initiative’s voluntary Net-Zero Standard by 2040. While we are working to develop emission reduction plans to achieve our significant operating cash flows, financial assets, accessvoluntary climate goals, various factors, including the long time horizons and commercial availability of new technologies to capital marketsenable the emission reductions, in the time and available lines of credit and revolving credit agreements, we continue to believe that we have, and will maintain, thescale needed, may present inherent risk in our ability to meet our liquidity needs forthese goals. Additionally, success may depend on the foreseeable future. We monitor our liquidity position continuously in the faceactions of evolving economic conditions, but there cangovernments and third parties and may require, among other things, significant capital investment; research and development; and government policies and incentives to foster innovation and reduce costs of technologies that may not currently exist or be no guarantee that changes in global financial marketsavailable at scale.
Governmental authorities, non-governmental organizations, customers, investors, employees, and global economic conditions will not affect our liquidity or capital resources or impact our abilityother stakeholders are increasingly sensitive to obtain financing in the future.

We continueESG matters, such as equitable access to monitor credit, capital restrictionsmedicines and economic situations in volatile regionsvaccines, product quality and markets, especially where the ability to obtain U.S. dollarssafety, diversity, equity and inclusion, environmental stewardship, support for local currency is unpredictablecommunities, value chain environmental and challenging. We cannot predictsocial due diligence, corporate governance and transparency, and addressing human capital factors in our operations. In addition, governments and the likelihood of future changes in these economic conditions, or what impact they may havepublic expect companies like us to report on our results of operations, financial condition or business.

In addition, given that a significant portionbusiness practices with respect to human rights, responsible sourcing and environmental impact, as well as the actions of our business is conductedthird-party contractors and suppliers around the world. This focus on ESG matters may lead to new expectations or requirements that could result in the EU, including the U.K., the formal change in the relationship between the U.K. and the EU caused by Brexit may pose certain implications for ourincreased costs associated with research, commercial and general business operations in the U.K. and the EU, including the approval and supplydevelopment, manufacture, or distribution of our products. Details on how Brexit willOur ability to compete could also be finally executedaffected by changing customer preferences and the impact on the remaining EU countries will dictate howrequirements, such as growing demand for companies to establish validated Net Zero targets or offer more sustainable products. While we strive to improve our ESG performance and whether the broader EU will be impactedmeet our voluntary goals, if we do not meet, or are perceived not to meet, our goals or other stakeholder expectations in key ESG areas, we risk negative stakeholder reaction, including from proxy advisory services, as well as damage to our brand and what the resulting impact onreputation, reduced demand for our business may be. For additional information, see the Overview of Our Performance, Operating Environment, Strategy and Outlook––The Global Economic Environmentsection in our 2019 Financial Report.

Public health epidemicsproducts or outbreaks could adversely impact our business. In December 2019, a novel strain of coronavirus (COVID-19) emerged in Wuhan, Hubei Province, China. While initially the outbreak was largely concentrated in China and caused significant disruptions to its economy, it has now spread to several other countries and infections have been reported globally. The extent to which the coronavirusnegative impacts our operations will depend on future developments, which are highly uncertain and cannot be predicted with confidence, including the duration of the outbreak, new information which may emerge concerning the severity of the coronavirus and the actions to contain the coronavirus or treat its impact, among others. In particular, the continued spread of the coronavirus globally could adversely impact our operations, including among others, our manufacturing and supply chain, sales and marketing and clinical trial operations and could have an adverse impact on our business and our financial results.

We also continue tooperations. While we monitor a broad range of ESG matters, we cannot be certain that we will manage such matters successfully, or that we will successfully meet the global trade environment and potential trade conflicts and impediments. If trade restrictions or tariffs reduce global economic activity, or if other factors lead to a general economic downturn, potential impacts could include declining sales; increased costs; volatility in foreign exchange rates; a decline in the valueexpectations of our financial assets and pension plan investments; required increases of our pension funding obligations; increased government cost control efforts; delays or failures in the performance of customers, suppliers,investors, employees, consumers, governments and other third parties on whom we may depend for the performance of our business; and the risk that our allowance for doubtful accounts may not be adequate.

FOREIGN EXCHANGE AND INTEREST RATE RISK

Significant portions of our revenues, costs and expenses, as well as our substantial international net assets, are exposed to changes in foreign exchange rates. 54% of our total 2019 revenues were derived from international operations, including 21% from Europe and 24% from China, Japan and the rest of Asia. As we operate in multiple foreign currencies, including the euro, the Chinese renminbi, the Japanese yen, the Canadian dollar, the U.K. pound and approximately 100 other currencies, changes in those currencies relative to the U.S. dollar will impact our revenues and expenses. If the U.S. dollar were to weaken against another currency, assuming all other variables remained constant, our revenues would increase, having a positive impact on earnings, and our overall expenses would increase, having a negative impact on earnings. Conversely, if the U.S. dollar were to strengthen against another currency, assuming all other variables remained constant, our revenues would decrease, having a negative impact on earnings, and our overall expenses would decrease, having a positive impact on earnings. Therefore, significant changes in foreign exchange rates can impact our results and our financial guidance.

The impact of possible currency devaluations in countries experiencing high inflation rates or significant exchange fluctuations, including Venezuela and Argentina, can impact our results and financial guidance. For additional information about our exposure to foreign currency risk, see the Item 7A. Quantitative and Qualitative Disclosures About Market Risk—Foreign Exchange Risk section in this 2019 Form 10-K and the Overview of Our Performance, Operating Environment, Strategy and

Pfizer Inc.2019 Form 10-K34


Outlook––Our Financial Guidance for 2020 and Analysis of Financial Condition, Liquidity and Capital Resources sections in our 2019 Financial Report.

In addition, our interest-bearing investments and borrowings, and our pension benefit obligations, net, and our postretirement benefit obligations, net, are subject to risk from changes in interest rates and foreign exchange rates. These risks related to interest-bearing investments and borrowings and the measures we have taken to help contain them are discussed in the Item 7A. Quantitative and Qualitative Disclosures About Market RiskFinancial Risk Management section in this 2019 Form 10-K. For additional details, see the Significant Accounting Policies and Application of Critical Accounting Estimates and Assumptions––Benefit Plans section and the Notes to Consolidated Financial Statements—Note 7F. Financial Instruments: Derivative Financial Instruments and Hedging Activities and —Note 11. Pension and Postretirement Benefit Plans and Defined Contribution Plans in our 2019 Financial Report, which are incorporated by reference.

From time to time, we issue variable rate debt based on LIBOR, or undertake interest rate swaps that contain a variable element based on LIBOR. The U.K. Financial Conduct Authority announced in July 2017 that it will no longer compel banks to submit rates that are currently used to calculate LIBOR after 2021. Various governing parties, including government agencies, are working on a benchmark transition plan for LIBOR (and other interbank offered rates globally). We are monitoring their progress, and we will likely amend contracts to accommodate any replacement rate where it is not already provided. As a result, our interest expense could increase and our available cash flow for general corporate requirements may be adversely affected. Additionally, uncertainty as to the nature of a potential discontinuance, modification, alternative reference rates or other reforms may materially adversely affect the trading market for securities linked to such benchmarks. For additional information, see the Analysis of Financial Condition, Liquidity and Capital ResourcesSelected Measures of Liquidity and Capital ResourcesLIBOR section in our 2019 Financial Report.

Notwithstanding our efforts to foresee and mitigate the effects of changes in external fiscal circumstances, we cannot predict with certainty changes in currency and interest rates, inflation or other related factors affecting our businesses.

stakeholders.
MARKET FLUCTUATIONS IN OUR EQUITY AND OTHER INVESTMENTS

In 2018, we adopted a new accounting standard whereby certain equity investments are measured at fair value with changes in fair value now recognized in net income. We expect the adoption of this new accounting standard may increase the volatility of our income in future periods due to changesChanges in the fair value of certain equity investments.investments need to be recognized in net income that may result in increased volatility of our income. For additional information, see the Notes to Consolidated Financial Statements—Note 4. Other (Income)/Deductions4Net in our 2019 Financial Report and the Item 7A. QuantitativeAnalysis of Financial Condition, Liquidity, Capital Resources and Qualitative Disclosures About Market RiskFinancial Risk Management section in this 2019 Form 10-K.within MD&A.

Our pension benefit obligations and postretirement benefit obligations net of our plan assets, are subject to volatility from changes in the fair value of equity investments and other investment risk.risk in the assets funding these plans. For additional information, see the Significant Accounting Policies and Application of Critical Accounting Estimates and AssumptionsBenefit Plans section within MD&A and the Notes to Consolidated Financial Statements—Note 11. Pension and Postretirement Benefit Plans and Defined Contribution Plans 11in our 2019 Financial Report..

Pfizer Inc.2022 Form 10-K22


COST AND EXPENSE CONTROL/UNUSUAL EVENTS/FAILURE TO REALIZE THE ANTICIPATED BENEFITS OF STRATEGIC INITIATIVESCONTROL AND ACQUISITIONS

NONORDINARY EVENTS
Growth in costs and expenses, changes in product segment and geographic mix and the impact of acquisitions, divestitures, restructurings, internal reorganizations, product withdrawals, recalls and other unusual events that could result from evolving business strategies, evaluation of asset realization and organizational restructuring could adversely affect future results. Such risks and uncertainties include, in particular, our ability to realize the projected benefits of (i) our cost-reduction and productivity initiatives; (ii) the reorganization of our commercial operations in 2019; (iii) anyinitiatives, other corporate strategic initiatives;initiatives and (iv) any acquisitions, divestitures or other initiatives, such as our agreement to combine Upjohn with Mylan, creating a new global pharmaceutical company, which is anticipated to close in mid-2020, our acquisitionwell as potential disruption of Array and the formation of the new consumer healthcare joint venture with GSK.

ongoing business.
INTANGIBLE ASSETS, GOODWILL AND EQUITY-METHOD INVESTMENTS

Our consolidated balance sheet contains significant amounts of intangible assets, including IPR&D and goodwill. For IPR&D assets, the risk of failure is significant, and there can be no certainty that these assets ultimately will yield successful products. The nature of the biopharmaceutical business is high-risk and requires that we invest in a large number of projects in an effort to achieve a successful portfolio of approved products. Our ability to realize value on these significant investments is often contingent upon, among other things, regulatory approvals and market acceptance. As such, we expect that many of these IPR&D assets willmay become impaired andand/or be written off at some time in the future. Iffuture if the associated R&D effort is abandoned the related IPR&D assets will likely be written-off, and we will record an impairment charge.or is curtailed. For goodwill, all reporting units can confront events and circumstances that can lead to a goodwill impairment charge (suchsuch as, among other things, unanticipated competition, an adverse action or assessment by a regulator, a significant adverse change in legal matters or in the business climate and/or a failure to replace the contributions of products that lose exclusivity). Any such charge may be significant.exclusivity. Our other intangible

Pfizer Inc.2019 Form 10-K35


assets, including developed technology rights and brands, face similar risks for impairment and charges related to such assets may be significant as well. For additional details, see the Significant Accounting Policies and Application of Critical Accounting Estimates and Assumptions section in our 2019 Financial Report.

We also regularly review ourimpairment. Our equity-method investments for impairment. Anmay also be subject to impairment chargecharges that may result from the occurrence of unexpected adverse events or management decisions that impact our estimates of expected cash flows to be generated from these investments. We may recognize impairment charges as a result of a weak economic environment, events related to particular customers or asset types, challenging market conditions or decisions by management. Any such impairment charge of our intangible assets, goodwill and equity-method investments may be significant. For additional details, see the Significant Accounting Policies and Application of Critical Accounting Estimates and AssumptionsAsset Impairments section within MD&A.

CHANGES IN LAWS AND ACCOUNTING STANDARDS
TERRORIST ACTIVITY

Our future results could be adversely affected by changes in business, politicallaws and economic conditions,regulations or their interpretation, including, among others, changes in accounting standards, tax laws and regulations internationally and in the costU.S. (including, among other things, the recently enacted IRA, changes in laws and availabilityregulations or their interpretation, including, among others, the adoption of insurance, dueglobal minimum taxation requirements outside the U.S. and potential changes to existing tax law by the threat of terrorist activitycurrent U.S. Presidential administration and Congress), competition laws, privacy laws and environmental laws in the U.S. and other parts ofcountries. For additional information on changes in tax laws or rates or accounting standards, see the world Provision/(Benefit) for Taxes on Incomeand related U.S. military action overseas.New Accounting Standards sections within MD&A andNote 1B.

Pfizer Inc.ITEM 2.2019 Form 10-K36


ITEM 1B.UNRESOLVED STAFF COMMENTS

Not applicable.

ITEM 2.PROPERTIES

As of December 31, 2019, we had 453 owned and leased properties, amounting to approximately 47 million square feet.

In 2019, we reduced the number of properties in our portfolio by 45 sites and 6 million square feet, which reflects the divestment of properties in connection with the formation of the GSK Consumer Healthcare joint venture and the addition of properties in connection with the acquisition of Array.

Pfizer continues toWe own and lease space around the worldglobally for sales and marketing, customer service, regulatory compliance, R&D, manufacturing and distribution and administrative supportcorporate enabling functions. In many locations, our business lines and operations are co-located to achieve synergy and operational efficiencies.

Pfizer’s corporate Our global headquarters are located in New York City and Pfizer’s properties extend internationallyCity. In February 2023, we relocated our global headquarters to approximately 90 countries.

In April 2018, we entered an agreement to lease space at the Spiral, an office building in the Hudson Yards neighborhood of New York City. We will relocate our global headquarters to this property with occupancy expected beginning in 2022. In July 2018, we completed the sale of our current headquarters in New York City. We remain in a lease-back arrangement with the buyer while we complete our relocation. We continue to advance our global workplace strategy to provide workplaces that enable collaboration and foster innovation. As of December 31, 2022, we had 301 owned and leased properties, amounting to approximately 40 million square feet.

We have numerous facilities across the world to support our R&D organizations, with a heavy concentration in North America. In 2019, we operationalized the new R&D facilities in St. Louis, Missouri and Andover, Massachusetts. We also purchased an R&D property in Durham, North Carolina in 2019 and expect to renovate and fit out the space over the next several years.

Our PGS division is headquartered in various locations, with leadership teams primarily in New York City New York and in Peapack, New Jersey. As of December 31, 2019,2022, PGS had responsibility for 4236 plants around the world, which manufacture products for our commercial divisions. Locations with major manufacturing facilities includedivisions, including in Belgium, China, Germany, India, Ireland, Italy, Japan, SingaporeSingapore and the U.S. Our PGS division’s plant network strategy is expecteddivision expects to resultexit the Perth, Australia site in the exit of two of these sites over the next several years.early 2023. PGS also operatesoperates multiple distribution facilities around the world. In 2019, seven manufacturing plants transferred from PGS’s responsibility to Upjohn’s responsibility, and an additional two plants are expected to be fully migrated from PGS’s responsibility to Upjohn’s responsibility over the next several years.

In general, we believe that our properties, including the principal properties described above, are well-maintained, adequate and suitable for their current requirements and for our operations in the foreseeable future. See the Notes to Consolidated Financial Statements—Note 9. Property, Plant and Equipment9 in our 2019 Financial Report, which providesfor amounts invested in land, buildings and equipment and which is incorporated by reference.equipment.

ITEM 3.LEGAL PROCEEDINGS

Certain legal proceedings in which we are involved are discussed in the Notes to Consolidated Financial Statements—Note 16A. Contingencies and Certain Commitments—Legal Proceedings 16Ain our 2019 Financial Report, which is incorporated by reference..

ITEM 4.MINE SAFETY DISCLOSURES

Not applicable.


Pfizer Inc.2019 Form 10-K37


INFORMATION ABOUT OUR EXECUTIVE OFFICERS

The executive officers of the Company are set forth in this table. Each holds the office or offices indicated until his or her successor is chosen and qualified at the regular meeting of the Board of DirectorsBOD to be held on the date of the 20202023 Annual Meeting of Shareholders, or until his or her earlier death, resignation or removal. Each of the executive officers is a member of the Pfizer Executive Leadership Team.
NameAgePosition
NameAgePosition
Albert Bourla5861
Chairman of the Board since January 2020 and Chief Executive Officer since January 2019. Chief Operating Officer from January 2018 until December 2018;2018. Group President, Pfizer Innovative Health from June 2016 until December 2017;2017. Group President, Global Innovative Pharma Business (responsible for Vaccines, Oncology and Consumer Healthcare since 2014) from February 2016 until June 2016. President and General Manager of Established Products Business Unit from December 2010 until December 2013. Our Director since February 2018. Board member of Pharmaceutical Research and Manufacturers of America (PhRMA). Board member of the Pfizer Foundation, which promotes access to quality healthcare. Member of the Board of Directors of the Partnership for New York City and Catalyst, a global non-profit organization accelerating progress for the advancement of women into leadership.

Frank A. D’AmelioDavid M. Denton6257Chief Financial Officer, Executive Vice President Business Operations and Global Supply since November 2018.May 2022. Executive Vice President, Business Operations and Chief Financial Officer, Lowe’s Companies, Inc., from December 2010November 2018 until October 2018. SeniorApril 2022; Executive Vice President and Chief Financial Officer, CVS Health Corporation (a diversified health solutions company), from September 2007January 2010 until December 2010.November 2018. Director of ZoetisTapestry, Inc. and Humana Inc. and Chair of the Humana Inc. Board of Directors’ Audit Committee.Effective March 1, 2023, Director of the Independent College Fund of New Jersey.Haleon plc.

Pfizer Inc.2022 Form 10-K23


NameAgePosition
Mikael Dolsten6164Chief Scientific Officer and President, Worldwide Research, Development and Medical since January 2019. President of Worldwide Research and Development from December 2010 until December 2018. Senior Vice President; President of Worldwide Research and Development from May 2010 until December 2010. Senior Vice President; President of Pfizer BioTherapeutics Research & Development Group from October 2009 until May 2010. He was Senior Vice PresidentDirector of WyethAgilent Technologies, Inc, and President, Wyeth Research from June 2008 until October 2009.Vimian Group AB. Director of Karyopharm Therapeutics Inc. Chairman of the Translational Advisory Board of Apple Tree Partners from 20162015 to 2017.2021.
Lidia Fonseca5154Chief Digital and Technology Officer, Executive Vice President since January 2019. Chief Information Officer and Senior Vice President of Quest Diagnostics Incorporated from 2014 to 2018. Senior Vice President of Laboratory Corporation of America Holdings from 2008 until March 2013. Director of Tegna, Inc. and Medtronic plc.
Angela Hwang5457GroupChief Commercial Officer since October 2022 and President, PfizerGlobal Biopharmaceuticals Group since January 2019. Group President, Pfizer Essential Health from January 2018 until December 2018. Global President, Pfizer Inflammation and Immunology from January 2016 until December 2017. Regional Head, U.S. Vaccines from January 2014 until December 2015. Vice President, Emerging Markets for the Primary Care business from September 2011 until December 2013. Vice President, U.S. Brands business within Essential Health from October 2009 until August 2011.Director of United Parcel Service, Inc.
Rady A. Johnson5861Chief Compliance, Quality and Risk Officer, Executive Vice President since January 2019. Executive Vice President, Chief Compliance and Risk Officer from December 2013 until December 2018. Senior Vice President and Associate General Counsel from October 2006 until December 2013.
Douglas M. Lankler5457General Counsel, Executive Vice President since December 2013. Corporate Secretary from January 2014 until February 2014. Executive Vice President, Chief Compliance and Risk Officer from February 2011 until December 2013. Executive Vice President, Chief Compliance Officer from December 2010 until February 2011. Senior Vice President and Chief Compliance Officer from January 2010 until December 2010. Senior Vice President, Deputy General Counsel and Chief Compliance Officer from August 2009 until January 2010.

Pfizer Inc.2019 Form 10-K38


NameAamir MalikAge47PositionChief Business Innovation Officer, Executive Vice President since August 2021. Various U.S. geographic leadership roles with McKinsey & Company from 2019 to 2021; previously co-led McKinsey & Company’s Global Pharmaceuticals & Medical Products practice from 2015 to 2018.
A. Rod MacKenzie60
Michael McDermott57Chief Global Supply Officer, Executive Vice President since January 2022. President of Pfizer Global Supply from 2018 until 2021. Vice President of Pfizer Global Supply from 2014 until 2018. Vice President of the Biotechnology Unit from 2012 until 2014.
William Pao56Chief Development Officer, Executive Vice President since June 2016.March 2022. Head of Roche Pharma Research & Early Development (pRED) and member of Roche’s Enlarged Corporate Executive Committee from 2018 until March 2022; Senior Vice President, Global Head Oncology Discovery and Translational Area at Roche pRED from 2014 until 2018. Vanderbilt University Medical Center Adjunct Professor from 2014 to present.
Payal Sahni48Chief DevelopmentPeople Experience Officer, from March 2016 until June 2016. Group SeniorExecutive Vice President and Head, Pharma Therapeutics Research and Development from 2010 until March 2016. Dr. MacKenzie represents Pfizer as a member of the Board of Directors of ViiV Healthcare Limited, TransCelerate Biopharma Inc. and the National Health Council.
Dawn Rogers55since January 2022. Chief Human Resources Officer, Executive Vice President since January 2019. Executive Vice President, Worldwide Human Resources from June 20182020 to December 2021. From May 2016 until December 2018. Senior Vice President, Human Resources for the Chief Operating Officer from November 2017 until May 2018.June 2020 served as Senior Vice President of Human Resources for Pfizer Essential Health, Global Product Development, and the Legal and Compliance Divisions from 2016 until November 2017. Seniormultiple operating units. Vice President of Human Resources, for the Global Innovative Pharma BusinessVaccines, Oncology & Consumer from 20132015 until 2016. Senior Vice PresidentMs. Sahni has served in a number of positions in the Human Resources for the Primary Care Business Unit from 2011 until 2013. Senior Vice President of Human Resources for Worldwide Research and Development from 2008 until 2011.organization with increasing responsibility since joining Pfizer in 1997.
Sally Susman5861Chief Corporate Affairs Officer, Executive Vice President since January 2019. Executive Vice President, Corporate Affairs (formerly Policy, External Affairs and Communications) from December 2010 until December 2018. Senior Vice President, Policy, External Affairs and Communications from December 2009 until December 2010. Director of WPP plc.
John D. Young55Chief Business Officer, Group President since January 2019. Group President, Pfizer Innovative Healthplc from January 2018 until December 2018. Group President, Pfizer Essential Health from June 2016 until December 2017; Group President, Global Established Pharma Business from January 2014 until June 2016. President and General Manager, Pfizer Primary Care from June 2012 until December 2013. Primary Care Business Unit’s Regional President for Europe and Canada from 2009 until June 2012. Director of Johnson Controls International plc. Mr. Young represents Pfizer as a member of the Board of Directors of the GSK Consumer Healthcare joint venture.2013 to 2022.



Pfizer Inc.2019 Form 10-K39PART II


PART II
ITEM 5.MARKET FOR THE COMPANY’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

The principal market for our common stock is the NYSE. Our common stock currently trades on the NYSE under the symbol “PFE”. As of February 25, 2020,21, 2023, there were 142,524128,767 holders of record of our common stock. Additional information required by this item is incorporated by reference from the Selected Quarterly Financial Data(Unaudited) and Peer Group Performance Graph sections in our 2019 Financial Report.

The following table provides certain information with respect to oursummarizes purchases of shares of the Company’sour common stock during the fourth fiscal quarter of 20222019(a):
Period
Total Number
of Shares
Purchased(b)
Average Price
Paid per
    Share(b)
Total Number of
Shares Purchased as
Part of Publicly
    Announced Plan
Approximate Value of Shares
that May Yet Be Purchased
    Under the Plan(a)
October 3 through October 30, 202219,483$43.68 — $3,292,882,444 
October 31 through November 30, 202239,821$47.85 — $3,292,882,444 
December 1 through December 31, 2022415,886$51.29 — $3,292,882,444 
Total475,190 $50.69 — 
Issuer Purchases of Equity Securities(a)(a)See Note 12.

Period
Total Number
of Shares
Purchased(b)    
 
Average Price
Paid per
    Share(b)    
 
Total Number of
Shares Purchased as
Part of Publicly
    Announced Plan
 
Approximate Dollar Value of Shares
that May Yet Be Purchased
    Under the Plan(a)    
September 30, 2019 through October 27, 201932,848 $36.06
 
 $5,292,881,709
October 28, 2019 through November 30, 201913,399 $37.50
 
 $5,292,881,709
December 1, 2019 through December 31, 201967,767 $38.86
 
 $5,292,881,709
Total114,014
 $37.89
 
  
(a)
For additional information, see the Notes to Consolidated Financial Statements––Note 12. Equity in our 2019 Financial Report, which is incorporated by reference.
(b)
These columns represent (i) 108,367 shares of common stock surrendered to the Company to satisfy tax withholding obligations in connection with the vesting of awards under our long-term incentive programs and (ii) the open market purchase by the trustee of 5,647 shares of common stock in connection with the reinvestment of dividends paid on common stock held in trust for employees who were granted performance share awards and who deferred receipt of such awards.

Pfizer Inc.20192022 Form 10-K4024

TABLE OF CONTENTS

(b)Represents (i) 473,126 shares of common stock surrendered to the Company to satisfy tax withholding obligations in connection with the vesting of awards under our long-term incentive programs and (ii) the open market purchase by the trustee of 2,064 shares of common stock in connection with the reinvestment of dividends paid on common stock held in trust for employees who deferred receipt of performance share awards.
PEER GROUP PERFORMANCE GRAPH
The following graph assumes a $100 investment on December 31, 2017, and reinvestment of all dividends, in each of the Company’s Common Stock, a composite peer group of the major U.S. and European-based pharmaceutical companies, which are: AbbVie Inc., Amgen Inc., AstraZeneca PLC, Bristol-Myers Squibb Company, Eli Lilly and Company, GlaxoSmithKline plc, Johnson & Johnson, Merck & Co., Inc., Novartis AG, Roche Holding AG and Sanofi SA, the S&P 500 Index and the NYSE Arca Pharmaceutical Index (DRG index).
pfe-20221231_g4.jpg
Five Year Performance
201720182019202020212022
PFIZER        $100.0$124.8$116.2$120.2$200.4$179.5
PEER GROUP$100.0$108.0$131.3$136.7$159.3$184.3
S&P 500      $100.0$95.6$125.7$148.8$191.5$156.8
DRG Index$100.0$107.5$127.3$138.4$170.7$183.9
ITEM 6.SELECTED FINANCIAL DATA[RESERVED]

Information required by this item is incorporated by reference from the discussion under the heading Financial Summary in our 2019 Financial Report.

ITEM 7.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

GENERAL
The following MD&A is intended to assist the reader in understanding our financial condition and results of operations, including an evaluation of the amounts and certainty of cash flows from operations and from outside sources, and is provided as a supplement to and should be read in conjunction with the consolidated financial statements and related notes in Item 8. Financial Statements and Supplementary Data in this Form 10-K. Discussions of 2020 items and year-to-year comparisons between 2021 and 2020 that are not included in this Form 10-K can be found within MD&A in our 2021 Form 10-K.

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OVERVIEW OF OUR PERFORMANCE, OPERATING ENVIRONMENT, STRATEGY AND OUTLOOK

Financial Highlights––The following is a summary of certain financial performance metrics (in billions, except per share data):
2022 Total Revenues––$100.3 billion2022 Net Cash Flow from Operations––$29.3 billion
An increase of 23% compared to 2021A decrease of 10% compared to 2021
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2022 Reported Diluted EPS––$5.472022 Adjusted Diluted EPS (Non-GAAP)––$6.58*
An increase of 42% compared to 2021An increase of 62% compared to 2021
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*For additional information regarding Adjusted diluted EPS (which is a non-GAAP financial measure), including reconciliations of certain GAAP Reported to non-GAAP Adjusted information, see the Non-GAAP Financial Measure: Adjusted Income section within MD&A.
References to operational variances pertain to period-over-period changes that exclude the impact of foreign exchange rates. Although foreign exchange rate changes are part of our business, they are not within our control and since they can mask positive or negative trends in the business, we believe presenting operational variances excluding these foreign exchange changes provides useful information to evaluate our results.
Our Business and Strategy––Pfizer Inc. is a research-based, global biopharmaceutical company. We apply science and our global resources to bring therapies to people that extend and significantly improve their lives. See the Item 1. Business––About Pfizersectionin this Form 10-K. Pfizer is committed to working towards equitable and affordable access to our medicines and vaccines for people around the world. As a science-driven global biopharmaceutical company, we remain focused on advancing our pipeline, supporting our marketed brands and deploying capital responsibly, with a focus on initiatives that can help contribute to our long-term revenue and future growth. Our ability to fulfill our purpose, Breakthroughs that change patients’ lives, remains a core focus and underscores our commitment to addressing the needs of society to help sustain long-term value creation for all stakeholders. Most of our revenues come from the manufacture and sale of biopharmaceutical products. We believe that our medicines and vaccines provide significant value for healthcare providers and patients and seek to enhance their value by continuously evaluating how we can best collaborate with patients, physicians and payers to support and expand patient access to reliable, affordable healthcare around the world. In addition, we continually seek to expand and broaden our product portfolio offerings through prioritized development of our pipeline and acquisitions targeted at critical unmet patient needs. As a result, our commercial organizational structure and R&D operations are critical to the successful execution of our business strategy. In 2023, we are making additional investments in both R&D and SI&A to support Pfizer’s near- and longer-term growth plans, including to support anticipated new launches, commercial launch of COVID-19 products, potential high-value pipeline programs and recently acquired assets.

With the formation of the Consumer Healthcare JV in 2019, the spin-off of our former Upjohn Business in the fourth quarter of 2020 and the sale of our Meridian subsidiary in the fourth quarter of 2021, Pfizer transformed into a more focused, global leader in science-based innovative medicines and vaccines engaged in the discovery, development, manufacture, marketing, sale and distribution of biopharmaceutical products worldwide. In the fourth quarter of 2021, we began managing our commercial operations through a global structure consisting of two operating segments: Biopharma and PC1. Biopharma is the only reportable segment. See Note 1Aand Item 1. Business––Commercial Operations in this Form 10-K for additional information. We expect to incur costs of approximately $700 million in connection with separating Upjohn, of which approximately 85% has been incurred since inception and through December 31, 2022. These charges include costs and expenses related to separation of legal entities and transaction costs.

Beginning in 2019, we took action through our Transforming to a More Focused Company restructuring program to ensure our cost base and support model aligned appropriately with our operating structure. In the third quarter of 2022, we made several organizational changes to further transform our operations to better leverage our expertise in certain areas and in anticipation of potential future new product or indication launches, and in the fourth quarter of 2022, we began taking steps to optimize our end-to-end R&D operations to reduce costs and cycle times as well as to further prioritize our internal R&D portfolio in areas where our capabilities are differentiated while increasing external innovation efforts to leverage an expanding and productive biotech sector. See Note 3 for additional information. For a description of savings related to this

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program, see the Costs and Expenses––Restructuring Charges and Other Costs Associated with Acquisitions and Cost-Reduction/Productivity Initiativessection of this MD&A.

R&D: We believe we have a strong pipeline and are well-positioned for future growth. R&D is at the heart of fulfilling our purpose to deliver breakthroughs that change patients’ lives as we work to translate advanced science and technologies into the therapies that may be the most impactful for patients. Innovation, drug discovery and development are critical to our success. In addition to discovering and developing new products, our R&D efforts seek to add value to our existing products by improving their effectiveness and ease of dosing and by discovering potential new indications. See the Item 1. BusinessResearch and Developmentsectionin this Form 10-K for our R&D priorities and strategy.
We seek to leverage a strong pipeline, organize around expected operational growth drivers and capitalize on trends creating long-term growth opportunities, including:
an aging global population that is generating increased demand for innovative medicines and vaccines that address patients’ unmet needs; and
advances in both biological science and platform technologies that are enhancing the delivery of breakthrough new medicines and vaccines.
Our Business Development Initiatives––We are committed to strategically capitalizing on growth opportunities, primarily by advancing our own product pipeline and maximizing the value of our existing products, but also through various business development activities. We view our business development activity as an enabler of our strategies and seek to generate growth by pursuing opportunities and transactions that have the potential to strengthen our business and our capabilities. We assess our business, assets and scientific capabilities/portfolio as part of our regular, ongoing portfolio review process and also continue to consider business development activities that will help advance our business strategy.
For additional information, including discussion of recent significant business development activities, see Note 2.
Our 2022 Performance
Revenues––Revenues increased $19.0 billion, or 23%, to $100.3 billion in 2022 from $81.3 billion in 2021, reflecting an operational increase of $24.6 billion, or 30%, as well as an unfavorable impact of foreign exchange of $5.5 billion, or 7%. The operational increase was primarily driven by growth from Paxlovid and Comirnaty.
Excluding the impact of Paxlovid and Comirnaty, revenues increased 2% operationally, reflecting strong growth in the Prevnar family, Eliquis and the Vyndaqel family, as well as revenue from recently acquired products, Nurtec ODT/Vydura and Oxbryta, partially offset by declines in Xeljanz, Chantix/Champix, Sutent, certain Comirnaty-related manufacturing activities performed on behalf of BioNTech (which are included in the PC1 contract development and manufacturing organization) and Ibrance.
The following outlines the components of the net change in revenues:
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As of January 31, 2023, on a total company basis, we forecasted revenues in 2023 of $67 billion to $71 billion, reflecting an operational decline of 31% at the midpoint from 2022 results, which we expect will also have an unfavorable impact on Income from continuing operations before provision/(benefit) for taxes on income. The total company expected revenue declines in 2023 are driven by an expected reduction in sales of our COVID-19 products, partially offset by expected operational growth from our non-COVID-19 in-line portfolio, anticipated new product launches, and recently acquired products.
See the Revenues by Geographyand Revenues––Selected Product Discussion sections within MD&A for more information, including a discussion of key drivers of our revenue performance. See also The Global Economic Environment––COVID-19 section below for information about our COVID-19 products, including expectations for 2023. For information regarding the primary indications or class of certain products, see Note 17C.
Income from Continuing Operations Before Provision/(Benefit) for Taxes on Income––The increase in Income from continuing operations before provision/(benefit) for taxes on income of $10.4 billion, to $34.7 billion in 2022 from $24.3 billion in 2021, was primarily attributable to higher revenues and lower Acquired in-process research and development expenses, partially offset by (i) an increase in Cost of sales, (ii) net losses on equity securities in 2022 versus net gains on equity securities in 2021, (iii) lower net periodic benefit credits associated with pension and other postretirement plans, and (iv) increases in Research and development expenses, Selling, informational and administrative expenses, and Restructuring charges and certain acquisition-related costs.
SeetheAnalysis of the Consolidated Statements of Income within MD&A and Note 4 for additional information. See also The Global Economic Environment––COVID-19 section below for information about our COVID-19 products, including expectations for 2023.
For information on our tax provision and effective tax rate, see the Provision/(Benefit) for Taxes on Income section within MD&A and Note 5.

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Our Operating Environment––We, like other businesses in our industry, are subject to certain industry-specific challenges. These include, among others, the topics listed below. See also the Item 1. Business––Government Regulation and Price Constraints and Item 1A. Risk Factorssections in this Form 10-K.
Regulatory Environment––Pipeline Productivity––Our product lines must be replenished over time to offset revenue losses when products lose exclusivity or market share or to respond to healthcare and innovation trends, as well as to provide for earnings growth. As a result, we devote considerable resources to our R&D activities which, while essential to our growth, incorporate a high degree of risk and cost, including whether a particular product candidate or new indication for an in-line product will achieve the desired clinical endpoint or safety profile, will be approved by regulators or will be successful commercially. Clinical trials are conducted to determine, among other things, whether an investigational drug or device is safe and effective for a particular patient population. After a product has been approved or authorized and launched, we continue to monitor its safety as long as it is available to patients, including conducting postmarketing trials, voluntarily or pursuant to a regulatory request. For the entire life of the product, we collect safety data and report safety information to the FDA and other regulators. Regulatory authorities evaluate potential safety concerns and take any regulatory action deemed necessary and appropriate. Such action(s) may include: updating a product’s labeling, restricting its use, communicating new safety information or, in rare cases, seeking to suspend or remove a product from the market.
Intellectual Property Rights and Collaboration/Licensing Rights––The loss, expiration or invalidation of intellectual property rights, patent litigation settlements and the expiration of co-promotion and licensing rights can have a material adverse effect on our revenues. Certain of our products have experienced patent-based expirations or loss of regulatory exclusivity in certain markets in the last few years, and we expect certain products to face increased generic competition over the next few years. While additional patent expiries will continue, we expect a moderate impact of reduced revenues due to patent expiries from 2023 through 2025. We anticipate a more significant impact of reduced revenues from patent expiries in 2026 through 2030 as several of our in-line products experience patent-based expirations. We continue to vigorously defend our patent rights against infringement, and we will continue to support efforts that strengthen worldwide recognition of patent rights while taking necessary steps to help ensure appropriate patient access.
For additional information on patent rights we consider most significant to our business as a whole, see the Item 1. Business––Patents and Other Intellectual Property Rights section in this Form 10-K. For a discussion of recent developments with respect to patent litigation, see Note 16A1.
Regulatory Environment/Pricing and Access––Government and Other Payer Group Pressures––The pricing of medicines and vaccines by pharmaceutical manufacturers and the cost of healthcare, which includes medicines, vaccines, medical services and hospital services, continues to be important to payers, governments, patients, and other stakeholders. Federal and state governments and private third-party payers in the U.S. continue to take action to manage the utilization of drugs and cost of drugs, including increasingly employing formularies to control costs by taking into account discounts in connection with decisions about formulary inclusion or favorable formulary placement. We consider a number of factors impacting the pricing of our medicines and vaccines. Within the U.S., we often engage with patients, doctors and healthcare plans. We also often provide significant discounts from the list price to insurers, including PBMs and MCOs. The price that patients pay in the U.S. for prescribed medicines and vaccines is ultimately set by healthcare providers and insurers. Governments globally, as well as private third-party payers in the U.S., may use a variety of measures to control costs, including, among others, proposing pricing reform or legislation, employing formularies to control costs, cross country collaboration and procurement, price cuts, mandatory rebates, health technology assessments, forced localization as a condition of market access, “international reference pricing” (i.e., the practice of a country linking its regulated medicine prices to those of other countries), QCE processes and VBP. We anticipate that these and similar initiatives will continue to increase pricing and access pressures globally. In the U.S., we expect to see continued focus by Congress and the Biden Administration on regulating pricing, which could result in legislative and regulatory changes designed to control costs, such as the IRA that was signed into law in August 2022. We continue to evaluate the impact of the IRA on our business, operations and financial condition and results as the full effect of the IRA on our business and the pharmaceutical industry remains uncertain. In addition, changes to the Medicaid program or the federal 340B drug pricing program, including legal or legislative developments at the federal or state level with respect to the 340B program, could have a material impact on our business. For additional information, see the Item 1. Business––Pricing Pressures and Managed Care Organizationsand ––Government Regulation and Price Constraints and the Item 1A. Risk Factors––Pricing and Reimbursementsections in this Form 10-K.
Product Supply––We periodically encounter supply delays, disruptions and shortages, including due to voluntary product recalls. In response to requests from various regulatory authorities, manufacturers across the pharmaceutical industry, including Pfizer, are evaluating their product portfolios for the potential presence or formation of nitrosamines. This has led to recalls, including our voluntary recall of Chantix in 2021 and additional voluntary recalls initiated for other products in 2022 due to the presence of nitrosamines above the FDA interim acceptable intake limit, and may lead to additional recalls or other market actions for Pfizer products.
Regarding our supply chain generally, in 2022 and to date, we have not seen a significant disruption, and all of our manufacturing sites globally have continued to operate at or near normal levels; however, we are seeing an increase in overall demand in the industry for certain components and raw materials, which could potentially result in constraining available supply leading to a possible future impact on our business. We are continuing to monitor and implement mitigation strategies in an effort to reduce any potential risk or impact including active supplier management, qualification of additional suppliers and advanced purchasing to the extent possible. For information on risks related to product manufacturing, see the Item 1A. Risk Factors––Product Manufacturing, Sales and Marketing Risks section in this Form 10-K.
The Global Economic Environment––In addition to the industry-specific factors discussed above, we, like other businesses of our size and global extent of activities, are exposed to economic cycles. Certain factors in the global economic environment that may impact our global operations include, among other things, currency fluctuations, capital and exchange controls, local and global economic conditions including inflation, recession, volatility and/or lack of liquidity in capital markets, expropriation and other restrictive government actions, changes in intellectual property, legal protections and remedies, trade regulations, tax laws and regulations and procedures and actions affecting approval, production, pricing, and marketing of, reimbursement for and access to our products, as well as impacts of political or civil unrest or military action, including the ongoing conflict between Russia and Ukraine and its economic consequences, geopolitical instability, terrorist activity, unstable governments and legal systems, inter-governmental disputes, public health outbreaks, epidemics, pandemics, natural disasters or disruptions related to climate change. Government pressures can lead to negative pricing pressure in various markets where governments take an active role in setting prices, access criteria or other means of cost control. For additional information on risks related to our global operations, see theItem 1A. Risk FactorsGlobal Operationssection in this Form 10-K.
COVID-19––In response to COVID-19, we have developed Paxlovid and collaborated with BioNTech to jointly develop Comirnaty, including booster doses of an Omicron-adapted bivalent vaccine. As part of our strategy for COVID-19, we are continuing to make significant additional

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investments in breakthrough science and global manufacturing. This includes continuing to evaluate Comirnaty and Paxlovid, including against new variants of concern, developing monovalent, bivalent and variant adapted vaccine candidates and booster doses and developing potential combination respiratory vaccines and potential next generation vaccines and therapies. We are also evaluating Paxlovid for additional populations. For additional information, including our continuing late-stage development efforts for Paxlovid, see the Product Developments section within MD&A.
In 2022 and to date, we principally sold Comirnaty and Paxlovid globally under government contracts. We expect sales of Comirnaty in the U.S. will transition to traditional commercial market sales in the second half of 2023, triggered by the expiration of current contracts and the vaccines purchased through them becoming either depleted or not usable against new variants. Internationally, we expect sales of Comirnaty in international developed markets to generally be under government contracts in 2023, and in emerging markets, under a combination of private channels and government contracts; in both cases, we expect to generally transition to commercial markets starting in 2024. For Paxlovid, we expect 2023 to be a transitional year as we expect to start selling Paxlovid through the commercial channels in the second half of 2023 rather than significant government purchases. We also remain committed to helping ensure broad and equitable access to our COVID-19 products to eligible patients around the world. Revenues from our COVID-19 products are expected to go from their peak in 2022 to their low point in 2023 before potentially returning to growth in 2024. While patient demand for our COVID-19 products is expected to remain strong throughout 2023, much of that demand is expected to be fulfilled by existing supply of products that were delivered to governments and recorded as revenues in 2022. As of January 31, 2023, we forecasted Comirnaty revenues of approximately $13.5 billion in 2023, down 64% from actual 2022 results, with gross profit to be split evenly with BioNTech, and Paxlovid revenues of approximately $8 billion in 2023, down 58% from actual 2022 results. Guidance for both products includes, among other things, anticipated sales through traditional commercial markets in the U.S. in the second half of 2023 and assumes prior absorption of existing government supply from advanced purchase agreements from 2022. These forecasts are based on estimates and assumptions that are subject to significant uncertainties, including, among others, patient demand which could be significantly impacted by the infectiousness and severity of the predominant strains of the SAR-CoV-2 virus during 2023, proportion of the population that receives a vaccine or is treated with an oral antiviral treatment, the number of doses per vaccinated person per year, number of symptomatic infections, market share of Comirnaty and Paxlovid, timing and terms for delivery of the contracted doses of Comirnaty to the EC, Paxlovid sales to China and the timing for transitioning Comirnaty and Paxlovid sales to the commercial market in the U.S.
In addition to our introduction of Comirnaty and Paxlovid, COVID-19 has impacted our business, operations and financial condition and results. For example, COVID-19 had varying impacts on patient visits, vaccinations, elective surgeries, cancer screenings and routine testing, which affected prescriptions or refills of existing prescriptions and demand for products used in procedures. As part of our on-going monitoring and assessment, we have made certain assumptions regarding COVID-19 for purposes of our operational planning and financial projections, including assumptions regarding the global macroeconomic impact of COVID-19, as well as the demand, revenues, supply, contracts and commercial markets for our COVID-19 products, which remain dynamic. Despite careful tracking and planning, we are unable to accurately predict the extent of the impact of COVID-19 on our business, operations and financial condition and results due to the uncertainty of future developments. We will continue to pursue efforts to maintain the continuity of our operations while monitoring for new developments related to COVID-19. Future developments could result in additional favorable or unfavorable impacts on our business, operations or financial condition and results. For information on risks associated with COVID-19 and our COVID-19 products, as well as COVID-19 intellectual property disputes, see theItem 1A. Risk FactorsCOVID-19, Intellectual Property Protectionand ––Third-Party Intellectual Property Claims sections in this Form 10-K and Note 16A1.
Russia/Ukraine Conflict––Our global operations may be impacted by the armed conflict between Russia and Ukraine. Consistent with our commitment to putting patients first, we are maintaining the supply of medicines to Russia, including the provision of needed medicines to patients already enrolled in clinical trials. Effective March 14, 2022, Pfizer began donating profits of our Russian subsidiary to causes that provide direct humanitarian support to the people of Ukraine, in addition to our ongoing efforts to support the humanitarian response in the region. In 2022, we have donated approximately $25 million to support humanitarian relief and response efforts. We will continue to support Ukrainian relief efforts through this method until peace is achieved. Additionally, we are not initiating new clinical trials in Russia, have stopped recruiting new patients in our ongoing clinical trials in the country, and halted all new investments with local suppliers intended to build manufacturing capacity in Russia. For the years ended December 31, 2022 and 2021, the business of our Russia and Ukraine subsidiaries represented less than 1% of our consolidated revenues and assets, and while we are monitoring the effects of the armed conflict between Russia and Ukraine, the situation continues to evolve and the long-term implications, including the broader economic consequences of the conflict, are difficult to predict at this time. While as of now, we do not anticipate any significant negative impacts on our business from this conflict, continued regional instability, geopolitical shifts, potential additional sanctions and other restrictive measures against Russia, neighboring countries or allies of Russia, any retaliatory measures taken by Russia, neighboring countries or allies of Russia, and actions by our customers or suppliers in response to such measures could adversely affect the global macroeconomic environment, our operations, currency exchange rates and financial markets, which could in turn adversely impact our business and results of operations.
SIGNIFICANT ACCOUNTING POLICIES AND APPLICATION OF CRITICAL ACCOUNTING ESTIMATES AND ASSUMPTIONS
Following is a discussion about the critical accounting estimates and assumptions impacting our consolidated financial statements. Also, see Note 1C.
For a description of our significant accounting policies, see Note 1. Of these policies, the following are considered critical to an understanding of our consolidated financial statements as they require the application of the most subjective and the most complex judgments: Acquisitions (Note 1D); Fair Value (Note 1E); Revenues (Note 1G); Asset Impairments (Note 1M); Tax Assets and Liabilities andIncome Tax Contingencies (Note 1Q); Pension and Postretirement Benefit Plans (Note 1R); and Legal and Environmental Contingencies (Note 1S).
For a discussion of a recently adopted accounting standard, see Note 1B.
Acquisitions
We account for acquired businesses using the acquisition method of accounting, which requires, among other things, that most assets acquired and liabilities assumed be recognized at their estimated fair value as of the acquisition date. To estimate fair value, we utilize an exit price approach from the perspective of a market participant. For further detail on acquisition accounting, see Note 1D. For further detail on the techniques and methodologies that we use to estimate fair value, see Note 1E. Historically, intangible assets have been the most significant fair values within our business combinations. We utilize an income approach to estimate the acquisition date fair value of intangible assets. Some of

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the more significant estimates and assumptions inherent in this approach include the amount and timing of projected net cash flows, the discount rate and the tax rate. For further information on our process to estimate the fair value of intangible assets, see Asset Impairments below. We estimate the fair value of acquired inventory, including finished goods and work in process, by determining the estimated selling price when completed, less an estimate of costs to be incurred to complete and sell the inventory, and an estimate of a reasonable profit allowance for those manufacturing and selling efforts. The fair value of inventory is recognized in our results of operations as the inventory is sold. Some of the more significant estimates and assumptions inherent in the estimate of the fair value of inventory include stage of completion, costs to complete, costs to dispose and selling price.
Revenues
Our gross product revenues are subject to a variety of deductions, which generally are estimated and recorded in the same period that the revenues are recognized. Such variable consideration represents chargebacks, rebates, sales allowances and sales returns. These deductions represent estimates of the related obligations and, as such, knowledge and judgment are required when estimating the impact of these revenue deductions on gross sales for a reporting period. Historically, adjustments to these estimates to reflect actual results or updated expectations, have not been material to our overall business and generally have been less than 1% of revenues. Product-specific rebates, however, can have a significant impact on year-over-year individual product revenue growth trends. If any of our ratios, factors, assessments, experiences or judgments are not indicative or accurate estimates of our future experience, our results could be materially affected. The potential of our estimates to vary (sensitivity) differs by program, product, type of customer and geographic location. However, estimates associated with U.S. Medicare, Medicaid and performance-based contract rebates are most at risk for material adjustment because of the extensive time delay between the recording of the accrual and its ultimate settlement, an interval that can generally range up to one year. Because of this lag, our recording of adjustments to reflect actual amounts can incorporate revisions of several prior quarters. Rebate accruals are product specific and, therefore for any period, are impacted by the mix of products sold as well as the forecasted channel mix for each individual product. For further information, see the Revenue Deductions section within MD&A and Note 1G.
Asset Impairments
We review all of our long-lived assets for impairment indicators throughout the year. We perform impairment testing for indefinite-lived intangible assets and goodwill at least annually and for all other long-lived assets whenever impairment indicators are present. When necessary, we record charges for impairments of long-lived assets for the amount by which the fair value is less than the carrying value of these assets. Our impairment review processes are described in Note 1M.
Examples of events or circumstances that may be indicative of impairment include:
A significant adverse change in legal factors or in the business climate that could affect the value of the asset. For example, a successful challenge of our patent rights would likely result in generic competition earlier than expected.
A significant adverse change in the extent or manner in which an asset is used such as a restriction imposed by the FDA or other regulatory authorities that could affect our ability to manufacture or sell a product.
An expectation of losses or reduced profits associated with an asset. This could result, for example, from a change in a government reimbursement program that results in an inability to sustain projected product revenues and profitability. This also could result from the introduction of a competitor’s product that impacts projected revenue growth, as well as the lack of acceptance of a product by patients, physicians and payers. For IPR&D projects, this could result from, among other things, a change in outlook based on clinical trial data, a delay in the projected launch date or additional expenditures to commercialize the product.
Identifiable Intangible Assets––We use an income approach, specifically the discounted cash flow method to determine the fair value of intangible assets, other than goodwill. We start with a forecast of all the expected net cash flows associated with the asset, which incorporates the consideration of a terminal value for indefinite-lived assets, and then we apply an asset-specific discount rate to arrive at a net present value amount. Some of the more significant estimates and assumptions that impact our fair value estimates include: the amount and timing of the projected net cash flows, which includes the expected impact of competitive, legal and/or regulatory forces on the projections and the impact of technological advancements and risk associated with IPR&D assets, as well as the selection of a long-term growth rate; the discount rate, which seeks to reflect the various risks inherent in the projected cash flows; and the tax rate, which seeks to incorporate the jurisdictional mix of the projected cash flows.
While all intangible assets other than goodwill can face events and circumstances that can lead to impairment, those that are most at risk of impairment include IPR&D assets (approximately $11.4 billion as of December 31, 2022) and newly acquired or recently impaired indefinite-lived brand assets. IPR&D assets are high-risk assets, given the uncertain nature of R&D. Newly acquired and recently impaired indefinite-lived assets are more vulnerable to impairment as the assets are recorded at fair value and are then subsequently measured at the lower of fair value or carrying value at the end of each reporting period. As such, immediately after acquisition or impairment, even small declines in the outlook for these assets can negatively impact our ability to recover the carrying value and can result in an impairment charge.
Goodwill––Our goodwill impairment review work as of December 31, 2022 concluded that none of our goodwill was impaired and we do not believe the risk of impairment is significant at this time, as the fair value of each of our reporting units is significantly higher than their respective net book values.
In our review, we first assess qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. Qualitative factors that we consider include, for example, macroeconomic and industry conditions, overall financial performance and other relevant entity-specific events. If we conclude that it is more likely than not that the fair value of a reporting unit is less than its carrying value, we then perform a quantitative fair value test.
When we are required to determine the fair value of a reporting unit, we typically use the income approach. The income approach is a forward-looking approach to estimating fair value and relies primarily on internal forecasts. Within the income approach, we use the discounted cash flow method. We start with a forecast of all the expected net cash flows for the reporting unit, which includes the application of a terminal value, and then we apply a reporting unit-specific discount rate to arrive at a net present value amount. Some of the more significant estimates and assumptions inherent in this approach include: the amount and timing of the projected net cash flows, which includes the expected impact of technological risk and competitive, legal and/or regulatory forces on the projections, as well as the selection of a long-term growth rate; the discount rate, which seeks to reflect the various risks inherent in the projected cash flows; and the tax rate, which seeks to incorporate the geographic diversity of the projected cash flows.

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For all of our reporting units, there are a number of future events and factors that may impact future results and that could potentially have an impact on the outcome of subsequent goodwill impairment testing. For a list of these factors, see the Forward-Looking Information and Factors That May Affect Future Results and the Item 1A. Risk Factors sections in this Form 10-K.
Benefit Plans
For a description of our different benefit plans, seeNote 11.
Our assumptions reflect our historical experiences and our judgment regarding future expectations that have been deemed reasonable by management. The judgments made in determining the costs of our benefit plans can materially impact our results of operations.
The following provides (i) at the end of each year, the expected annual rate of return on plan assets for the following year, (ii) the actual annual rate of return on plan assets achieved in each year, and (iii) the weighted-average discount rate used to measure the benefit obligations at the end of each year for our U.S. pension plans and our international pension plans(a):
202220212020
U.S. Pension Plans
Expected annual rate of return on plan assets7.5 %6.3 %6.8 %
Actual annual rate of return on plan assets(22.4)9.2 14.1 
Discount rate used to measure the plan obligations5.4 2.9 2.6 
International Pension Plans
Expected annual rate of return on plan assets4.5 3.1 3.4 
Actual annual rate of return on plan assets(26.0)11.4 9.7 
Discount rate used to measure the plan obligations3.8 1.6 1.5 
(a)For detailed assumptions associated with our benefit plans, see Note 11B.
Expected Annual Rate of Return on Plan Assets––The assumptions for the expected annual rate of return on all of our plan assets reflect our actual historical return experience and our long-term assessment of forward-looking return expectations by asset classes, which is used to develop a weighted-average expected return based on the implementation of our targeted asset allocation in our respective plans.
The expected annual rate of return on plan assets for our U.S. plans and international plans is applied to the fair value of plan assets at each year-end and the resulting amount is reflected in our net periodic benefit costs in the following year.
The following illustrates the sensitivity of net periodic benefit costs to a 50 basis point decline in our assumption for the expected annual rate of return on plan assets, holding all other assumptions constant (in millions, pre-tax):
AssumptionChange
Increase in 2023
Net Periodic
Benefit Costs
Expected annual rate of return on plan assets50 basis point decline$92

The actual return on plan assets resulted in a net loss on our plan assets of approximately $6.3 billion during 2022.
Discount Rate Used to Measure Plan Obligations––The weighted-average discount rate used to measure the plan obligations for our U.S. defined benefit plans is determined at least annually and evaluated and modified, as required, by this itemto reflect the prevailing market rate of a portfolio of high-quality fixed income investments, rated AA/Aa or better, that reflect the rates at which the pension benefits could be effectively settled. The discount rate used to measure the plan obligations for our international plans is incorporateddetermined at least annually by reference fromto investment grade corporate bonds, rated AA/Aa or better, including, when there is sufficient data, a yield-curve approach. These discount rate determinations are made in consideration of local requirements. The measurement of the discussion underplan obligations at the heading Financial Reviewend of the year will affect the amount of service cost, interest cost and amortization expense reflected in our net periodic benefit costs in the following year.
The following illustrates the sensitivity of net periodic benefit costs and benefit obligations to a 10 basis point decline in our assumption for the discount rate, holding all other assumptions constant (in millions, pre-tax):
AssumptionChangeDecrease in 2023 Net Periodic Benefit CostsIncrease to 2022 Benefit Obligations
Discount rate10 basis point decline$6$248

The change in the discount rates used in measuring our plan obligations as of December 31, 2022 resulted in a decrease in the measurement of our aggregate plan obligations by approximately $6.6 billion.
Income Tax Assets and Liabilities
Income tax assets and liabilities include income tax valuation allowances and accruals for uncertain tax positions. For additional information, see 2019Notes 1Q and 5, as well as the Analysis of Financial Report.Condition, Liquidity, Capital Resources and Market Risk section within MD&A.

Contingencies

We and certain of our subsidiaries are subject to numerous contingencies arising in the ordinary course of business, including tax, legal contingencies and guarantees and indemnifications. For additional information, see Notes 1Q,1S,5D and 16.

Pfizer Inc.2022 Form 10-K31


ANALYSIS OF THE CONSOLIDATED STATEMENTS OF INCOME
Revenues by Geography
The following presents worldwide revenues by geography:
 Year Ended December 31,% Change
 WorldwideU.S.InternationalWorldwideU.S.International
(MILLIONS)20222021202020222021202020222021202022/2121/2022/2121/2022/2121/20
Operating segments:
Biopharma$98,988 $79,557 $40,724 $42,083 $29,221 $21,055 $56,905 $50,336 $19,670 24 95 44 39 13 156 
Pfizer CentreOne1,342 1,731 926 390 524 400 952 1,206 526 (22)87 (26)31 (21)129 
Total revenues$100,330 $81,288 $41,651 $42,473 $29,746 $21,455 $57,857 $51,542 $20,196 23 95 43 39 12 155 

2022 v. 2021
The following provides an analysis of the change in worldwide revenues by geographic areas from 2021 to 2022(a):
(MILLIONS)WorldwideU.S.International
Operational growth/(decline):
Worldwide growth from Paxlovid, Comirnaty, the Prevnar family, Eliquis, the Vyndaqel family, Inlyta and Xtandi, partially offset by worldwide declines from Xeljanz and Ibrance(b)
$25,435 $13,197 $12,238 
Revenues from recently acquired products: Nurtec ODT/Vydura and Oxbryta285 283 2 
Decline from PC1(b)
(329)(135)(195)
Lower revenues for Chantix/Champix and Sutent:
The decrease in Chantix/Champix was driven by the ongoing global pause in shipments of Chantix due to the presence of N-nitroso-varenicline above an acceptable level of intake set by various global regulators, the ultimate timing for resolution of which may vary by country
The decrease for Sutent primarily reflects lower volume demand in Europe and the U.S. following its loss of exclusivity in January 2022 and August 2021, respectively
(690)(396)(293)
Other operational factors, net(132)(222)90 
Operational growth, net24,569 12,727 11,842 
Unfavorable impact of foreign exchange(5,527) (5,527)
Revenues increase/(decrease)
$19,042 $12,727 $6,315 
(a)For an analysis of the change in worldwide revenues by geographic area from 2020 to 2021, see the Revenues by Geography section within MD&A in our 2021 Form 10-K.
(b)See the Revenues––Selected Product Discussion within MD&A for additional analysis.
Emerging markets revenues decreased $604 million, or 3%, in 2022 to $20.1 billion from $20.7 billion in 2021, reflecting an operational increase of $366 million, or 2%, and an unfavorable impact from foreign exchange of approximately 5%. The operational increase in emerging markets revenues was primarily driven by growth from Paxlovid, Sulperazon and Nimenrix, partially offset by declines in Comirnaty and certain Comirnaty-related manufacturing activities performed on behalf of BioNTech. For an analysis of the change in emerging market revenues from 2020 to 2021, see the Revenues by Geography section within MD&A in our 2021 Form 10-K.
Revenue Deductions––Our gross product revenues are subject to a variety of deductions, which generally are estimated and recorded in the same period that the revenues are recognized. These deductions represent estimates of the related obligations and, as such, knowledge and judgment are required when estimating the impact of these revenue deductions on gross sales for a reporting period. Historically, adjustments to these estimates to reflect actual results or updated expectations, have not been material to our overall business and generally have been less than 1% of revenues. Product-specific rebates, however, can have a significant impact on year-over-year individual product revenue growth trends.
The following presents information about revenue deductions:
  Year Ended December 31,
(MILLIONS)202220212020
Medicare rebates$838 $726 $647 
Medicaid and related state program rebates973 1,214 1,136 
Performance-based contract rebates3,575 3,253 2,660 
Chargebacks7,560 6,122 4,531 
Sales allowances5,460 4,809 3,835 
Sales returns and cash discounts1,290 1,054 924 
Total$19,697 $17,178 $13,733 
Revenue deductions are primarily a function of product sales volume, mix of products sold, contractual or legislative discounts and rebates.
For information on our accruals for revenue deductions, including the balance sheet classification of these accruals, see Note 1G.

Pfizer Inc.2022 Form 10-K32


Revenues—Selected Product Discussion
Biopharma
Revenue
(MILLIONS)Year Ended Dec. 31,% Change
ProductGlobal
Revenues
Region20222021TotalOper.Operational Results Commentary
Comirnaty(a)
$37,806

Up 10%

(operationally)
U.S.$8,775 $7,809 12 
Performance was largely driven by:
operational growth in international markets, led by deliveries to certain international developed markets, as well as government purchasing of bivalent boosters in the fourth quarter of 2022 in support of fall vaccination campaigns; and
growth in the U.S. primarily driven by favorable pricing, partially offset by government purchasing patterns.
This growth was partially offset by lower demand in emerging markets.
Int’l.29,032 28,972 
Worldwide$37,806 $36,781 10 
Paxlovid
$18,933

*
U.S.$10,514 $76 *Driven by the U.S. launch under EUA in December 2021 and international launches in late 2021 and early 2022 following regulatory approvals or EUAs.
Int’l.8,419 — **
Worldwide$18,933 $76 **
Eliquis
$6,480

Up 14%

(operationally)
U.S.$3,822 $3,160 21 Growth driven primarily by continued oral anti-coagulant adoption and market share gains in non-valvular atrial fibrillation in the U.S. and certain markets in Europe, as well as favorable changes in channel mix in the U.S., partially offset by the non-recurrence of an $80 million favorable adjustment related to the Medicare “coverage gap” provision recorded in the first quarter of 2021 in the U.S., as well as declines in certain emerging markets.
Int’l.2,658 2,810 (5)
Worldwide$6,480 $5,970 14 
Prevnar family
$6,337

Up 23%

(operationally)
U.S.$4,032 $2,701 49 Growth primarily driven by the adult indications in the U.S. due to strong patient demand following the launch of Prevnar 20 for the eligible adult population, partially offset by a reduction in revenues due to a one-time CDC inventory return program for the pediatric indication, the revenue impact of which is expected to be reversed in 2023 upon replenishment, as well as unfavorable timing of purchases for the adult indication internationally.
Int’l.2,305 2,571 (10)(4)
Worldwide$6,337 $5,272 20 23 
Ibrance
$5,120

Down 2%
 
(operationally)
U.S.$3,370 $3,418 (1)Global declines primarily driven by prior-year clinical trial purchases internationally, planned price decreases that recently went into effect in international developed markets, and continued increase in the proportion of patients accessing Ibrance through the U.S. Patient Assistance Program, partially offset by higher volumes across multiple regions.
Int’l.1,751 2,019 (13)(4)
Worldwide$5,120 $5,437 (6)(2)
Vyndaqel family
$2,447

Up 29%

(operationally)
U.S.$1,245 $909 37 Growth largely driven by continued strong uptake of the ATTR-CM indication, primarily in developed Europe and the U.S., partially offset by a planned price decrease that went into effect in Japan in the second quarter of 2022.
Int’l.1,202 1,106 22 
Worldwide$2,447 $2,015 21 29 
Xeljanz
$1,796

Down 24%

(operationally)
U.S.$1,129 $1,647 (31)Global declines driven primarily by decreased prescription volumes globally resulting from ongoing shifts in prescribing patterns related to label changes, as well as declines in net price due to unfavorable changes in channel mix in the U.S.
Int’l.668 808 (17)(8)
Worldwide$1,796 $2,455 (27)(24)
Xtandi
$1,198

Up 1%

(operationally)
U.S.$1,198 $1,185 Performance largely due to steady demand growth across the mCRPC, nmCRPC, and mCSPC indications, slightly offset by unfavorable changes in channel mix and fluctuating enrollment rates in the Xtandi Patient Assistance Program.
Int’l. — 
Worldwide$1,198 $1,185 
Inlyta
$1,003

Up 4%

(operationally)
U.S.$618 $599 Growth primarily reflects continued strong performance in emerging markets and the U.S. driven by the adoption of combinations of certain immune checkpoint inhibitors and Inlyta for the first-line treatment of patients with advanced RCC.
Int’l.385 403 (5)
Worldwide$1,003 $1,002 
Pfizer CentreOne
Revenue
(MILLIONS)Year Ended Dec. 31,% Change
Operating SegmentGlobal
Revenues
Region20222021TotalOper.Operational Results Commentary
PC1
$1,342

Down 19%

(operationally)
U.S.$390 $524 (26)Declines primarily driven by lower COVID-19 manufacturing activities performed on behalf of customers, including Comirnaty supply to BioNTech, and lower manufacturing of divested products under manufacturing and supply agreements.
Int’l.952 1,206 (21)(16)
Worldwide$1,342 $1,731 (22)(19)

Pfizer Inc.2022 Form 10-K33


(a)Comirnaty includes direct sales and Alliance revenues related to sales of the Pfizer-BioNTech COVID-19 vaccine, which are recorded within our Primary Care customer group. It does not include revenues for certain Comirnaty-related manufacturing activities performed on behalf of BioNTech, which are included in PC1. See Note 17C.
*Indicates calculation not meaningful.
See the Item 1. BusinessPatents and Other Intellectual Property Rights section in this Form 10-K for information regarding the expiration of various patent rights, Note 16for a discussion of recent developments concerning patent and product litigation relating to certain of the products discussed above and Note 17Cfor additional information regarding the primary indications or class of the selected products discussed above.
Costs and Expenses
Costs and expenses follow:
Year Ended December 31,% Change
(MILLIONS)20222021202022/2121/20
Cost of sales(a)
$34,344 $30,821 $8,484 11 *
Percentage of Revenues
34.2 %37.9 %20.4 %
Selling, informational and administrative expenses(a)
13,677 12,703 11,597 8 10 
Research and development expenses11,428 10,360 8,709 10 19 
Acquired in-process research and development expenses953 3,469 684 (73)*
Amortization of intangible assets(a)
3,609 3,700 3,348 (2)11 
Restructuring charges and certain acquisition-related
costs(a)
1,375 802 579 71 38 
Other (income)/deductions—net(a)
217 (4,878)1,213 **
*Indicates calculation not meaningful.
(a)For a discussion of the drivers of change for 2021 v. 2020, see the Costs and Expenses sectionwithin MD&A in our 2021 Form 10-K.
Cost of Sales
2022 v. 2021
Cost of sales increased $3.5 billion, primarily due to:
an unfavorable impact of $4.0 billion due to increased sales of Comirnaty, which includes a charge for the 50% gross profit split with BioNTech and applicable royalty expenses;
inventory write-offs and other charges related to Paxlovid and Comirnaty of $1.1 billion and $600 million, respectively; and
an increase of $1.3 billion due to increased sales of Paxlovid,
partially offset by:
a $3.3 billion favorable impact of foreign exchange and hedging activity.
The decrease in Cost of sales as a percentage of revenues was primarily due to the favorable impacts of Paxlovid, foreign exchange and higher Alliance revenues, partially offset by higher sales of Comirnaty, as well as the inventory write-offs and other charges related to Paxlovid and Comirnaty, respectively, discussed above.
Selling, Informational and Administrative Expenses
2022 v. 2021
Selling, informational and administrative expenses increased $974 million, mostly due to:
an increase of $1.3 billion for Paxlovid and Comirnaty marketing and promotional expenses and a higher provision for U.S. healthcare reform fees based on sales of Paxlovid; and
an increase of $540 million for marketing and promotional expenses for recently acquired and launched products,
partially offset by:
a $414 million favorable impact of foreign exchange;
a $320 million decrease in spending across multiple customer groups; and
a decrease of $270 million in our liability to be paid to participants of our supplemental savings plan.
Research and Development Expenses
2022 v. 2021
Research and development expenses increased $1.1 billion, primarily due to:
increased investments of $1.3 billion for certain vaccine and oncology programs as well as costs to develop recently acquired assets, partially offset by lower spending of $480 million for various late-stage clinical programs and programs to treat COVID-19.
2021 v. 2020
Research and development expenses increased $1.7 billion, mainly due to increased investments of $1.2 billion across multiple therapeutic areas, including additional spending related to the development of the oral COVID-19 treatment program.

Pfizer Inc.2022 Form 10-K34


Acquired In-Process Research and Development Expenses
2022 v. 2021
Acquired in-process research and development expenses decreased $2.5 billion largely due to:
a charge of $2.1 billion related to our asset acquisition of Trillium in 2021; and
an upfront payment to Arvinas and a premium paid on our equity investment in Arvinas totaling $706 million in 2021,
partially offset by:
acquired IPR&D incurred in 2022, including $426 million related to our asset acquisition of ReViral in 2022.
2021 v. 2020
Acquired in-process research and developmentexpenses increased $2.8 billion mainly due to:
a $2.1 billion charge related to our asset acquisition of Trillium; and
a net increase in charges of $602 million for upfront and milestone payments on collaboration and licensing arrangements, driven by payments to Arvinas and Beam.
See Notes 2A,2Dand 2E for additional information.
Amortization of Intangible Assets
2022 v. 2021
Amortization of intangible assets decreased $91 million, primarily due to lower amortization of Comirnaty sales milestones to BioNTech, as well as lower amortization of intangible assets related to Prevnar and fully amortized assets, partially offset by amortization of intangible assets from our acquisitions of Biohaven and GBT. See Notes 2Aand 10Afor additional information.
Restructuring Charges and Other Costs Associated with Acquisitions and Cost-Reduction/Productivity Initiatives
Transforming to a More Focused Company Program––For a description of our program and actual costs, see Note 3. The program savings discussed below may be rounded and represent approximations. In connection with restructuring our corporate enabling functions, we achieved gross cost savings of $1.0 billion, or net cost savings, excluding merit and inflation growth and certain real estate cost increases, of $700 million, in the two year period from 2021 through 2022. In connection with transforming our commercial go-to market strategy, we expect net cost savings of $1.4 billion, to be achieved primarily from 2022 through 2024. In connection with manufacturing network optimization, we expect net cost savings of $550 million to be achieved primarily from 2020 through 2023. In connection with optimizing our end-to-end R&D operations, we expect net cost savings of $2.3 billion to be achieved primarily from 2023 through 2025.
Certain qualifying costs for this program were recorded in 2022, 2021 and 2020, and are reflected as Certain Significant Items and excluded from our non-GAAP measure of Adjusted Income. See the Non-GAAP Financial Measure: Adjusted Income section of this MD&A.
In addition to this program, we continuously monitor our operations for cost reduction and/or productivity opportunities, especially in light of the losses of exclusivity and the expiration of collaborative arrangements for various products.
Other (Income)/Deductions––Net
2022 v. 2021
The period-over-period change of $5.1 billion resulting in net other deductions in 2022 compared to net other income in 2021 was primarily driven by net losses recognized on equity securities in 2022 versus net gains recognized in 2021, lower net periodic benefit credits, and higher asset impairment charges.
See Note 4for additional information.
Provision/(Benefit) for Taxes on Income
 Year Ended December 31,% Change
(MILLIONS)20222021202022/2121/20
Provision/(benefit) for taxes on income$3,328 $1,852 $370 80 *
Effective tax rate on continuing operations9.6 %7.6 %5.3 %
*Indicates calculation not meaningful.

For information about our effective tax rate and the events and circumstances contributing to the changes between periods, as well as details about discrete elements that impacted our tax provisions, see Note 5.
Discontinued Operations
For information about our discontinued operations, see Note 2B.
PRODUCT DEVELOPMENTS
A comprehensive update of Pfizer’s development pipeline was published as of January 31, 2023 and is available at www.pfizer.com/science/drug-product-pipeline. It includes an overview of our research and a list of compounds in development with targeted indication and phase of development, as well as mechanism of action for some candidates in Phase 1 and all candidates from Phase 2 through registration.
The following provides information about significant marketing application-related regulatory actions by, and filings pending with, the FDA and regulatory authorities in the EU and Japan.

Pfizer Inc.2022 Form 10-K35


The tables below include filing and approval milestones for products that have occurred in the last twelve months and generally do not include approvals that may have occurred prior to that time. The tables include filings with regulatory decisions pending (even if the filing occurred outside of the last twelve-month period).
COVID-19 Vaccine Products
PATIENT POPULATION AND DATE OF APPROVAL/FILING(a)
COVID-19 VACCINE PRODUCT(b)
PRIMARY SERIES
OR BOOSTER
16 Years of age and older12-15 Years of age5-11 Years of age6 Months through 4 Years of age
U.S.EUJAPANU.S.EUJAPANU.S.EUJAPANU.S.EUJAPAN
Comirnaty

30-µg 2-dose primary(c)
10-µg 2-dose primary(d)
3-µg 3-dose primary
Primary
Approved
Aug.
2021
Approved
Dec.
2020
Cond.
J-NDA Feb.
2021
EUA
May 2021
Approved
May
2021
Cond.
J-NDA
May
2021
EUA
Oct. 2021
Approved
Nov.
2021
Cond.
J-NDA
Jan.
2022
EUA
June 2022
CMA
Oct.
2022
Cond.
J-NDA
Oct.
2022
30-µg booster dose(e)
10-µg booster dose
Booster
EUA(f)
Dec.
2021
Approved
Oct.
2021
Cond.
J-NDA
Nov.
2021
EUA(f)
Jan.
2022
Approved
Feb.
2022
Cond.
J-NDA Mar.
2022
EUA(f)
May 2022
Approved
Sep.
2022
Cond.
J-NDA Aug.
2022
Comirnaty Original/Omicron BA.4/BA.5 Vaccine(g)
Booster30-µg booster dose10-µg booster dose3-µg booster dose
EUA
Aug.
2022
Approved
Sep.
2022
Cond.
J-NDA Oct.
2022
EUA
Aug. 2022
Approved
Sep.
2022
Cond.
J-NDA Oct.
2022
EUA
Oct. 2022
CMA
Nov.
2022
EUA(h)
Dec.
2022
Comirnaty Original/Omicron BA.1 VaccineBooster30-µg booster dose
Approved
Sep.
2022
Cond.
J-NDA Sep.
2022
Approved
Sep.
2022
Cond.
J-NDA Sep.
2022
(a)All EU approvals prior to October 10, 2022 were under the CMA, and later converted to full Marketing Authorization as of October 10, 2022. Dates shown in table reflect original CMA date.
(b)All COVID-19 vaccine products listed in this table are being developed in collaboration with BioNTech.
(c)FDA has authorized a third 30-µg primary series dose to individuals 12 years of age and older with certain kinds of immunocompromise.
(d)FDA has authorized a third 10-µg primary series dose to individuals 5-11 years of age with certain kinds of immunocompromise.
(e)FDA has authorized a second booster dose in adults ages 50 years and older who have previously received a first booster of any authorized COVID-19 vaccine. The FDA also has authorized a second booster dose for individuals 12 years of age and older who have been determined to have certain kinds of immunocompromise and who have received a first booster dose of any authorized COVID-19 vaccine.
(f)Comirnaty wild-type booster in these populations has been replaced by the booster of the Pfizer-BioNTech COVID-19 Vaccine, Bivalent (Original and Omicron BA.4/BA.5).
(g)Refers to the Pfizer-BioNTech COVID-19 Vaccine, Bivalent (Original and Omicron BA.4/BA.5) and Comirnaty Original/Omicron BA.4/BA.5 Vaccine.
(h)The third dose of the primary series 6 months through 4 years of age in the U.S. has been replaced by the 3-µg booster of the Pfizer-BioNTech COVID-19 Vaccine, Bivalent (Original and Omicron BA.4/BA.5).

Pfizer Inc.2022 Form 10-K36


Other Products
PRODUCTINDICATION OR PROPOSED INDICATIONAPPROVED/FILED*
U.S.EUJAPAN
Myfembree
(relugolix, estradiol, and norethindrone acetate)(a)
Heavy menstrual bleeding associated with uterine fibroids
Approved
May
2021
Moderate to severe pain associated with endometriosis
Approved
Aug.
2022
Ngenla
(somatrogon)(b)
Pediatric growth hormone deficiency
Filed
Jan.
2021
Approved
Feb.
2022
Approved
Jan.
2022
Prevnar 20/Apexxnar
(Vaccine)(c)
Active immunization to prevent invasive disease caused by Streptococcus pneumoniae serotypes (adults)
Approved
June
2021
Approved
Feb.
2022
TicoVac
(Vaccine)
Active immunization to prevent tick-borne encephalitis disease
Approved
Aug.
2021
Paxlovid(d)(nirmatrelvir [PF-07321332]; ritonavir)
COVID-19 in high-risk adults and children (12-18 years of age; >88lbs)
EUA
Dec.
2021
CMA
Jan.
2022
Approved
Feb.
2022
Nurtec ODT/Vydura
(rimegepant)
Acute treatment of migraine with or without aura (adults)
Approved Feb.
2020
Approved
Apr.
2022
Prevention of episodic migraine (adults)
Approved May
2021
Approved
Apr.
2022
ritlecitinib (PF-06651600)Alopecia areata
Filed
Sep.
2022
Filed
Sep.
2022
Filed
Sep.
2022
zavegepant
(intranasal)
Acute treatment of migraine
Filed
May
2022
PF-06886992
(Vaccine)
Active immunization to prevent serogroups ABCWY meningococcal infections (adolescent and young adults)
Filed
Dec.
2022
PF-06928316
(Vaccine)
Active immunization to prevent respiratory syncytial virus infection (maternal)
Filed
Feb.
2023
Filed
Jan.
2023
Active immunization to prevent respiratory syncytial virus infection (older adults)
Filed
Dec.
2022
Filed
Jan.
2023
etrasimodUlcerative colitis (moderately to severely active)
Filed
Dec.
2022
Filed
Nov.
2022
PF-06482077
(Vaccine)
Active immunization to prevent invasive and non-invasive pneumococcal infections (pediatric)
Filed
Jan.
2023
elranatamab (PF-06863135)Multiple myeloma triple-class refractory
Filed
Feb.
2023
Filed
Feb.
2023
*For the U.S., the filing date is the date on which the FDA accepted our submission. For the EU, the filing date is the date on which the EMA validated our submission.
(a)Being developed in collaboration with Myovant. In January 2023, the FDA approved the sNDA to include data from the Randomized Withdrawal Study into section 14 of the label.
(b)Being developed in collaboration with OPKO.
(c)In October 2022, the CDC’s ACIP voted to recommend a single dose of Prevnar 20 to help protect adults previously vaccinated with Prevnar 13 or both Prevnar 13 and PPSV23 against invasive disease and pneumonia caused by the 20 Streptococcus pneumoniae serotypes in Prevnar 20.
(d)In June 2022, we announced the submission of an NDA to the FDA for approval of Paxlovid for the treatment of COVID-19 in both vaccinated and unvaccinated individuals who are at high risk for progression to severe illness from COVID-19. In December 2022, Pfizer announced the FDA has extended the review period for the NDA for Paxlovid. At the request of the FDA, Pfizer recently submitted additional analyses of efficacy and safety data from the pivotal Evaluation of Protease Inhibition for COVID-19 in High-Risk Patients and supportive Evaluation of Protease Inhibition for COVID-19 in Standard-Risk Patients trials to be considered as part of its NDA for Paxlovid. Results from these analyses are consistent with previously disclosed efficacy and safety data for the trials. In order to allow time for a full review of the application, including the additional data analyses submitted, the FDA has extended the Prescription Drug User Fee Act goal date by three months to May 2023.
In December 2021, in light of the results from the completed required postmarketing safety study of Xeljanz, ORAL Surveillance (A3921133), the U.S. label for Xeljanz was revised. In addition, in November 2022, the EMA concluded their assessment of JAK inhibitors authorized for inflammatory diseases in the EU, including Xeljanz and Cibinqo, and recommended that risk minimization measures, including special warnings and precautions for use, should be revised and harmonized for all such JAK inhibitors. The resulting label changes are expected to be finalized in the first quarter of 2023. We continue to work with regulatory agencies worldwide to review the full results and analyses of ORAL Surveillance and their impact on product labeling. For additional information, see Item 1A. Risk Factors—Post-Authorization/Approval Data.
In China, the following products received regulatory approvals in the last twelve months: Paxlovid for COVID-19 infection in February 2022; Cibinqo for atopic dermatitis in April 2022; Lorbrena for non-small cell lung cancer (first line and second line therapy) in April 2022; Xeljanz for ankylosing spondylitis in April 2022; Cresemba (IV formulation) for the treatment of adult patients with invasive aspergillosis and invasive mucormycosis in June 2022; and Xeljanz for the treatment of adult patients with active psoriatic arthritis in October 2022.

Pfizer Inc.2022 Form 10-K37


The following provides information about additional indications and new drug candidates in late-stage development:
PRODUCT/CANDIDATEPROPOSED INDICATION
LATE-STAGE CLINICAL PROGRAMS FOR ADDITIONAL USES AND DOSAGE FORMS
FOR IN-LINE AND IN-REGISTRATION PRODUCTS
Ibrance (palbociclib)(a)
ER+/HER2+ metastatic breast cancer
Xtandi (enzalutamide)(b)
Non-metastatic high-risk castration sensitive prostate cancer
Talzenna (talazoparib)Combination with Xtandi (enzalutamide) for first-line mCRPC
Combination with Xtandi (enzalutamide) for DNA Damage Repair (DDR)-deficient mCSPC
PF-06482077 (Vaccine)Immunization to prevent invasive and non-invasive pneumococcal infections (pediatric)
somatrogon (PF-06836922)(c)
Adult growth hormone deficiency
Braftovi (encorafenib) and Erbitux® (cetuximab)(d)
First-line BRAFV600E-mutant mCRC
Braftovi (encorafenib) and Mektovi (binimetinib) and Keytruda® (pembrolizumab)(e)
BRAFV600E/K-mutant metastatic or unresectable locally advanced melanoma
Braftovi (encorafenib) and Mektovi (binimetinib)
BRAFV600E-mutant non-small cell lung cancer
Paxlovid (nirmatrelvir [PF-07321332]; ritonavir)COVID-19 in high-risk children (6-11 years of age; >88lbs)
zavegepant (oral)Prevention of acute migraine (adults)
ritlecitinib (PF-06651600)Vitiligo
elranatamab (PF-06863135)Multiple myeloma double-class exposed
Newly diagnosed multiple myeloma post-transplant maintenance
Eliquis (apixaban)Venous thromboembolism (pediatric)
NEW DRUG CANDIDATES IN LATE-STAGE DEVELOPMENTaztreonam-avibactam
(PF-06947387)
Treatment of infections caused by Gram-negative bacteria with limited or no treatment options
fidanacogene elaparvovec (PF-06838435)(f)
Hemophilia B
giroctocogene fitelparvovec
(PF-07055480)(g)
Hemophilia A
PF-06425090 (Vaccine)Immunization to prevent primary clostridioides difficile infection
sasanlimab (PF-06801591)Combination with Bacillus Calmette-Guerin for non-muscle-invasive bladder cancer
fordadistrogene movaparvovec (PF-06939926)Duchenne muscular dystrophy (ambulatory)
marstacimab (PF-06741086)Hemophilia
ITEM 7A.
Omicron-based mRNA vaccine(h)
QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISKImmunization to prevent COVID-19 (adults)
VLA15 (PF-07307405) vaccine(i)
Immunization to prevent Lyme Disease
PF-07252220 (quadrivalent mRNA-based vaccine)Immunization to prevent influenza
inclacumab (PF-07940370)Sickle Cell Disease

(a)Being developed in collaboration with The Alliance Foundation Trials, LLC.
Financial(b)Being developed in collaboration with Astellas.
(c)Being developed in collaboration with OPKO.
(d)Erbitux® is a registered trademark of ImClone LLC. In the EU, we are developing in collaboration with the Pierre Fabre Group. In Japan, we are developing in collaboration with Ono.
(e)Keytruda® is a registered trademark of Merck Sharp & Dohme Corp. In the EU, we are developing in collaboration with the Pierre Fabre Group. In Japan, we are developing in collaboration with Ono.
(f)Being developed in collaboration with Spark Therapeutics, Inc.
(g)Being developed in collaboration with Sangamo Therapeutics, Inc.
(h)Being developed in collaboration with BioNTech.
(i)Being developed in collaboration with Valneva.
For additional information about our R&D organization, see the Item 1. BusinessResearch and Development section in this Form 10-K.


Pfizer Inc.2022 Form 10-K38


NON-GAAP FINANCIAL MEASURE: ADJUSTED INCOME
Adjusted income is an alternative measure of performance used by management to evaluate our overall performance as a supplement to our GAAP Reported performance measures. As such, we believe that investors’ understanding of our performance is enhanced by disclosing this measure. We use Adjusted income, certain components of Adjusted income and Adjusted diluted EPS to present the results of our major operations––the discovery, development, manufacture, marketing, sale and distribution of biopharmaceutical products worldwide––prior to considering certain income statement elements as follows:
MeasureDefinitionRelevance of Metrics to Our Business Performance
Adjusted income
Net income attributable to Pfizer Inc. common shareholders(a)
before the impact of amortization of intangible assets, certain acquisition-related items, discontinued operations and certain significant items
Provides investors useful information to:
evaluate the normal recurring operational activities, and their components, on a comparable year-over-year basis
assist in modeling expected future performance on a normalized basis
Provides investors insight into the way we manage our budgeting and forecasting, how we evaluate and manage our recurring operations and how we reward and compensate our senior management(b)
Adjusted cost of sales, Adjusted selling, informational and administrative expenses, Adjusted research and development expenses and Adjusted other (income)/deductions––net
Cost of sales, Selling, informational and administrative expenses, Research and development expenses and Other (income)/deductions––net (a), each before the impact of amortization of intangible assets, certain acquisition-related items, discontinued operations and certain significant items, which are components of the Adjusted income measure
Adjusted diluted EPS
EPS attributable to Pfizer Inc. common shareholders––diluted (a) before the impact of amortization of intangible assets, certain acquisition-related items, discontinued operations and certain significant items
(a)Most directly comparable GAAP measure.
(b)The short-term incentive plans for substantially all non-sales-force employees worldwide are funded from a pool based on our performance, measured in significant part versus three budgeted metrics, one of which is Adjusted diluted EPS (as defined for annual incentive compensation purposes), which is derived from Adjusted income and accounts for 40% of the bonus pool funding tied to financial performance. Additionally, the payout for performance share awards is determined in part by Adjusted net income, which is derived from Adjusted income. Beginning in the first quarter of 2022, we no longer exclude any expenses for acquired IPR&D from our non-GAAP Adjusted results but we continue to exclude certain of these expenses for our financial results for annual incentive compensation purposes. The bonus pool funding, which is largely based on financial performance, is adjusted by our R&D pipeline performance, as measured by four metrics, and performance against certain of our ESG metrics, and may be further modified by our Compensation Committee’s assessment of other factors.
Adjusted income and its components and Adjusted diluted EPS are non-GAAP financial measures that have no standardized meaning prescribed by GAAP and, therefore, are limited in their usefulness to investors. Because of their non-standardized definitions, they may not be comparable to the calculation of similar measures of other companies and are presented to permit investors to more fully understand how management assesses performance. A limitation of these measures is that they provide a view of our operations without including all events during a period, and do not provide a comparable view of our performance to peers. These measures are not, and should not be viewed as, substitutes for their most directly comparable GAAP measures of Net income attributable to Pfizer Inc. common shareholders, components of Net income attributable to Pfizer Inc. common shareholders and EPS attributable to Pfizer Inc. common shareholders—diluted, respectively.
We also recognize that, as internal measures of performance, these measures have limitations, and we do not restrict our performance-management process solely to these measures. We also use other tools designed to achieve the highest levels of performance. For example, our R&D organization has productivity targets, upon which its effectiveness is measured. In addition, total shareholder return, both on an absolute basis and relative to a publicly traded pharmaceutical index, plays a significant role in determining payouts under certain of our incentive compensation plans.
Beginning in the first quarter of 2022, our reconciliation of certain GAAP Reported to non-GAAP Adjusted information is updated to reflect the following, and prior-period information has been revised to conform to the current period presentation:
Adjusted Income and Adjusted Diluted EPS
Acquired IPR&D—Non-GAAP Adjusted financial measures include expenses for all acquired IPR&D costs incurred in connection with upfront and milestone payments on collaboration and in-license agreements, including premiums on equity securities, as well as asset acquisitions of acquired IPR&D. Previously, certain of these items were excluded from our non-GAAP Adjusted results. Acquired IPR&D expenses that previously would have been excluded from non-GAAP Adjusted income but are now included in both GAAP Reported income and non-GAAP Adjusted income were approximately: (i) $765 million pre-tax ($665 million, net of tax), or $0.12 per share, in 2022; (ii) $3.3 billion pre-tax ($2.6 billion, net of tax), or $0.45 per share, in 2021; and (iii) $504 million pre-tax ($397 million, net of tax), or $0.07 per share, in 2020.
Amortization of Intangible Assets—We began excluding all amortization of intangibles from non-GAAP Adjusted income, compared to excluding only amortization of intangibles related to large mergers or acquisitions under the prior methodology, and presenting it as a separate reconciling line. Previously, the adjustment under the prior methodology was included as part of a reconciling line entitled “Purchase accounting adjustments” that we no longer separately present. The impact of this policy change resulted in benefits on Adjusted diluted EPS of $0.06 in 2022, $0.09 in 2021 and $0.05 in 2020.
Acquisition-Related Items––Adjusted income continues to exclude certain acquisition-related items, which are comprised of transaction, integration, restructuring charges and additional depreciation costs for business combinations because these costs are unique to each

Pfizer Inc.2022 Form 10-K39


transaction and represent costs that were incurred to restructure and integrate businesses as a result of an acquisition. We have made no adjustments for resulting synergies.
The significant costs incurred in connection with a business combination result primarily from the need to eliminate duplicate assets, activities or employees––a natural result of acquiring a fully integrated set of activities. For this reason, we believe that such costs incurred can be viewed differently in the context of an acquisition from those costs incurred in other, more normal, business contexts. The integration and restructuring costs for a business combination may occur over several years, with the more significant impacts typically ending within three years of the relevant transaction. Because of the need for certain external approvals for some actions, the span of time needed to achieve certain restructuring and integration activities can be lengthy.
Acquisition-related items may now include purchase accounting impacts that previously would have been included as part of a reconciling line entitled “Purchase accounting adjustments” that we no longer separately present, such as: (i) the incremental charge to cost of sales from the sale of acquired inventory that was written up to fair value; (ii) depreciation related to the increase/decrease in fair value of acquired fixed assets; (iii) amortization related to the increase in fair value of acquired debt and (iv) the fair value changes for contingent consideration.
Discontinued Operations––Adjusted income continues to exclude the results of discontinued operations, as well as any related gains or losses on the disposal of such operations. We believe that this presentation is meaningful to investors because, while we review our product portfolio for strategic fit with our operations, we do not build or run our business with the intent to discontinue parts of our business. Restatements due to discontinued operations do not impact compensation or change the Adjusted income measure for the compensation in respect of the restated periods, but are presented for consistency across all periods.
Certain Significant Items––Adjusted income continues to exclude certain significant items representing substantive and/or unusual items that are evaluated individually on a quantitative and qualitative basis. Certain significant items may be highly variable and difficult to predict. Furthermore, in some cases it is reasonably possible that they could reoccur in future periods. For example, although major non-acquisition-related cost-reduction programs are specific to an event or goal with a defined term, we may have subsequent programs based on reorganizations of the business, cost productivity or in response to LOE or economic conditions. Legal charges to resolve litigation are also related to specific cases, which are facts and circumstances specific and, in some cases, may also be the result of litigation matters at acquired companies that were inestimable, not probable or unresolved at the date of acquisition, or legal matters related to divested products or businesses. Gains and losses on equity securities, and pension and postretirement actuarial remeasurement gains and losses have a very high degree of inherent market volatility, which we do not control and cannot predict with any level of certainty and because we do not believe including these gains and losses assists investors in understanding our business or is reflective of our core operations and business. Unusual items represent items that are not part of our ongoing business; items that, either as a result of their nature or size, we would not expect to occur as part of our normal business on a regular basis; items that would be non-recurring; or items that relate to products we no longer sell. See the Reconciliations of GAAP Reported to Non-GAAP Adjusted Information––Certain Line Items below for a non-inclusive list of certain significant items.
Reconciliations of GAAP Reported to Non-GAAP Adjusted Information––Certain Line Items
Year Ended December 31, 2022
Data presented will not (in all cases) aggregate to totals.
MILLIONS, EXCEPT PER SHARE DATA
Cost of sales(a)
Selling, informational and administrative expenses(a)
Other (income)/deductions––net(a)
Net income attributable to Pfizer Inc. common shareholders(a), (b), (c)
Earnings per common share attributable to Pfizer Inc. common shareholders––diluted
GAAP Reported$34,344 $13,677 $217 $31,372 $5.47 
Amortization of intangible assets— — — 3,609 
Acquisition-related items(119)(7)(74)832 
Discontinued operations(d)
— — — (21)
Certain significant items:
Restructuring charges/(credits) and implementation costs and additional depreciation—asset restructuring(e)
(88)(562)— 1,396 
Certain asset impairments(f)
— — (421)421 
(Gains)/losses on equity securities(f)
— — (1,270)1,270 
Actuarial valuation and other pension and postretirement plan (gains)/losses— — 230 (230)
Other(40)(59)(636)(g)752 
Income tax provision—Non-GAAP items(1,683)
Non-GAAP Adjusted$34,096 $13,049 $(1,954)$37,717 $6.58 

Pfizer Inc.2022 Form 10-K40


Year Ended December 31, 2021
Data presented will not (in all cases) aggregate to totals.
MILLIONS, EXCEPT PER SHARE DATA
Cost of sales(a)
Selling, informational and administrative expenses(a)
Other (income)/deductions––net(a)
Net income attributable to Pfizer Inc. common shareholders(a), (b)
Earnings per common share attributable to Pfizer Inc. common shareholders––diluted
GAAP Reported$30,821 $12,703 $(4,878)$21,979 $3.85 
Amortization of intangible assets— (38)(2)3,746 
Acquisition-related items25 (3)(114)139 
Discontinued operations(d)
— — — 585 
Certain significant items:
Restructuring charges/(credits) and implementation costs and additional depreciation—asset restructuring(e)
(108)(450)— 1,309 
Certain asset impairments— — (86)86 
(Gains)/losses on equity securities(f)
— — 1,338 (1,338)
Actuarial valuation and other pension and postretirement plan (gains)/losses— — 1,601 (1,601)
Other(52)(141)(h)(334)(g)542 
Income tax provision—Non-GAAP items(2,250)
Non-GAAP Adjusted$30,685 $12,071 $(2,475)$23,196 $4.06 
Year Ended December 31, 2020
Data presented will not (in all cases) aggregate to totals.
MILLIONS, EXCEPT PER SHARE DATA
Cost of sales(a)
Selling, informational and administrative expenses(a)
Other (income)/deductions––net(a)
Net income attributable to Pfizer Inc. common shareholders(a), (b)
Earnings per common share attributable to Pfizer Inc. common shareholders––diluted
GAAP Reported$8,484 $11,597 $1,213 $9,159 $1.63 
Amortization of intangible assets— (38)(3)3,395 
Acquisition-related items18 (1)(75)98 
Discontinued operations(d)
— — — (2,879)
Certain significant items:
Restructuring charges/(credits) and implementation costs and additional depreciation—asset restructuring(e)
(61)(197)— 791 
Certain asset impairments(f)
— — (1,691)1,691 
(Gains)/losses on equity securities(f)
— — 557 (557)
Actuarial valuation and other pension and postretirement plan (gains)/losses— — (1,092)1,092 
Other(56)(292)(h)(691)(g)1,063 
Income tax provision—Non-GAAP items(1,251)
Non-GAAP Adjusted$8,386 $11,068 $(1,781)$12,601 $2.24 
(a)Items that reconcile GAAP Reported to non-GAAP Adjusted balances are shown pre-tax. Our effective tax rates for GAAP Reported income from continuing operations were: 9.6% in 2022, 7.6% in 2021 and 5.3% in 2020. See Note 5. Our effective tax rates for non-GAAP Adjusted income were: 11.7% in 2022, 14.5% in 2021 and 13.5% in 2020.
(b)Includes reconciling amounts for Research and development expenses that are not material.
(c)For 2022, the total acquisition-related items of $832 million include reconciling amounts for Restructuring charges and certain acquisition-related costs of $631 million, composed of $348 million of integration costs and other charges, $144 million of transaction costs and $138 million of employee termination-related charges. See Note 3.
(d)For information about discontinued operations, see Note 2B.
(e)Includes employee termination costs, asset impairments and other exit costs related to our cost-reduction and productivity initiatives not associated with acquisitions. See Note 3.
(f)See Note 4.
(g)For 2022, the total of $636 million primarily includes (i) charges of $307 million mostly representing our equity-method accounting pro rata share of restructuring charges and costs of preparing for separation from GSK recorded by Haleon/the Consumer Healthcare JV, and adjustments to our equity-method basis differences which are also related to the separation of Haleon/the Consumer Healthcare JV from GSK, and (ii) charges of $230 million for certain legal matters, primarily for certain product liability and other expenses related to products discontinued and/or divested by Pfizer. For 2021, the total of $334 million primarily included (i) charges of $185 million mostly representing our equity-method accounting pro rata share of restructuring charges and costs of preparing for separation from GSK recorded by the Consumer Healthcare JV, and (ii) charges of $162 million for certain legal matters, primarily for certain product liability expenses related to products discontinued and/or divested by Pfizer, and to a lesser extent, legal obligations related to pre-acquisition commitments. For 2020, the total of $691 million primarily included (i) charges of $367 million mostly representing our equity-method accounting pro rata share of transaction-specific restructuring and business combination accounting charges recorded by the Consumer Healthcare JV, and (ii) losses on asset disposals of $238 million.
(h)For 2021 and 2020, the totals of $141 million and $292 million, respectively, primarily included costs for consulting, legal, tax and advisory services associated with a non-recurring internal reorganization of legal entities.


Pfizer Inc.2022 Form 10-K41


ANALYSIS OF THE CONSOLIDATED STATEMENTS OF CASH FLOWS
For a discussion of the drivers of change for 2021 versus 2020 as well as cash flows from discontinued operations in 2020, see the Analysis of the Consolidated Statements of Cash Flows sectionwithin MD&A in our 2021 Form 10-K.
Cash Flows from Continuing Operations
 Year Ended December 31,
(MILLIONS)202220212020Drivers of change 2022 v. 2021
Cash provided by/(used in):
Operating activities from continuing operations$29,267 $32,922 $10,540 
The change was driven primarily by a net increase in payments to BioNTech for the gross profit split for Comirnaty (see Note 8B) and an increase in noncurrent inventories primarily driven by a strategic build for Paxlovid (see Note 8A), partially offset by higher net income adjusted for non-cash items and the timing of receipts and payments in the ordinary course of business.
Investing activities from continuing operations$(15,783)$(22,534)$(4,162)
The change was driven mainly by a $17.4 billion increase in proceeds from redemptions of short-term investments with original maturities of greater than three months, a $7.6 billion decrease in net purchases of short-term investments with original maturities of three months or less and a $4.0 billion dividend received from the Consumer Healthcare JV in 2022 that was allocated to investing activities (see Note 2C), partially offset by cash paid for acquisitions in 2022 of $23.0 billion (Biohaven, $11.5 billion, Arena, $6.2 billion and GBT, $5.2 billion), net of cash acquired (see Note 2A).
Financing activities from continuing operations$(14,834)$(9,816)$(21,640)The change was driven mostly by $2.0 billion of purchases of the Company’s common stock in 2022, a $1.3 billion increase in repayments of long-term debt, and a $997 million decrease in proceeds from the issuance of long-term debt.

Cash Flows from Discontinued Operations––In 2021, cash flows from discontinued operations primarily relate to our former Meridian subsidiary, Upjohn Business and the Mylan-Japan collaboration (see Note 2B).
ANALYSIS OF FINANCIAL CONDITION, LIQUIDITY, CAPITAL RESOURCES AND MARKET RISK
Due to our significant operating cash flows, which is a key strength of our liquidity and capital resources and our primary funding source, as well as our financial assets, access to capital markets, revolving credit agreements, and available lines of credit, we believe that we have, and will maintain, the ability to meet our liquidity needs to support ongoing operations, our capital allocation objectives, and our contractual and other obligations for the foreseeable future.
We focus efforts to optimize operating cash flows through achieving working capital efficiencies that target accounts receivable, inventories, accounts payable, and other working capital. Excess cash from operating cash flows is invested in money market funds and available-for-sale debt securities which consist of primarily high-quality, highly liquid, well-diversified debt securities. We have taken, and will continue to take, a conservative approach to our financial investments and monitoring of our liquidity position in response to market changes. We typically maintain cash and cash equivalent balances and short-term investments which, together with our available revolving credit facilities, are in excess of our commercial paper and other short-term borrowings.
Additionally, we may obtain funding through short-term or long-term sources from our access to the capital markets, banking relationships and relationships with other financial intermediaries to meet our liquidity needs.
Diverse sources of funds:Related disclosure presented in this Form 10-K
Internal sources:
Operating cash flows
Cash and cash equivalents
Money market funds
Available-for-sale debt securities
External sources:
Short-term funding:
Commercial paper
Revolving credit facilities
Lines of credit
Long-term funding:
Long-term debt
Equity
For additional information about the sources and uses of our funds and capital resources for the years ended December 31, 2022 and 2021, see the Analysis of the Consolidated Statements of Cash Flows in this MD&A.

Pfizer Inc.2022 Form 10-K42


Credit Ratings––The cost and availability of financing are influenced by credit ratings, and an increase or decrease in our credit rating could have a beneficial or adverse effect on financing. Our long-term debt is rated high-quality by both S&P and Moody’s. In November 2022, Moody’s increased the rating on our long-term debt from A2 to A1 as well as the outlook on our long-term debt to Stable; S&P continues to rate the outlook of our long-term debt as Stable since November 2020.
The current ratings assigned to our commercial paper and senior unsecured long-term debt:
NAME OF RATING AGENCYPfizer Short-Term RatingPfizer Long-Term RatingOutlook/Watch
Moody’sP-1A1Stable
S&PA-1+A+Stable
A security rating is not a recommendation to buy, sell or hold securities and the rating is subject to revision or withdrawal at any time by the rating organization. Each rating should be evaluated independently of any other rating.
Capital Allocation Framework––Our capital allocation framework is primarily devised to facilitate (i) the achievement of medical breakthroughs through R&D investments and business development activities and (ii) returning capital to shareholders through dividends and share repurchases. See the Overview of Our Performance, Operating Environment, Strategy and OutlookOur Business and Strategy section of this MD&A.
Our current and projected dividends provide a return to shareholders while maintaining sufficient capital to invest in growing our business. Our dividends are not restricted by debt covenants. While the dividend level remains a decision of Pfizer’s BOD and will continue to be evaluated in the context of future business performance, we currently believe that we can support future annual dividend increases, barring significant unforeseen events. In December 2022, our BOD declared a first-quarter dividend of $0.41 per share, payable on March 3, 2023, to shareholders of record at the close of business on January 27, 2023. The first-quarter 2023 cash dividend will be our 337th consecutive quarterly dividend.
In the first quarter of 2022, we purchased 39 million shares of our common stock at a cost of $2.0 billion under our publicly announced share purchase plan. See Note 12 for more information. At December 31, 2022, our remaining share-purchase authorization was approximately $3.3 billion.
Off-Balance Sheet Arrangements, Contractual, and Other Obligations––In the ordinary course of business, (i) we enter into off-balance sheet arrangements that may result in contractual and other obligations and (ii) in connection with the sale of assets and businesses and other transactions, we often indemnify our counterparties against certain liabilities that may arise in connection with the transaction or that are related to events and activities. For more information on guarantees and indemnifications, see Note 16B.
Additionally, certain of our co-promotion or license agreements give our licensors or partners the rights to negotiate for, or in some cases to obtain under certain financial conditions, co-promotion or other rights in specified countries with respect to certain of our products. Furthermore, collaboration, licensing or other R&D arrangements may give rise to potential milestone payments. Payments under these agreements generally become due and payable only upon the achievement of certain development, regulatory and/or commercialization milestones, which may span several years and which may never occur.
Our significant contractual and other obligations as of December 31, 2022 consisted of:
Long-term debt, including current portion (see Note 7D) and related interest payments;
Estimated cash payments related to the TCJA repatriation estimated tax liability (see Note 5). Estimated future payments related to the TCJA repatriation tax liability that will occur after December 31, 2022 total $7.0 billion, of which an estimated $1.0 billion is to be paid in the next twelve months and an estimated $6.0 billion is to be paid in periods thereafter. Our obligations may vary as a result of changes in our uncertain tax positions and/or availability of attributes such as foreign tax and other credit carryforwards;
Certain commitments totaling $4.4 billion, of which an estimated $1.4 billion is to be paid in the next twelve months, and $3.0 billion in periods thereafter (seeNote 16C);
Purchases of property plant and equipment (seeNote 9). In 2023, we expect to spend approximately $3.9 billion on property, plant and equipment; and
Future minimum rental commitments under non-cancelable operating leases (see Note 15).
In March 2022, in connection with GSK’s previously announced planned demerger, the Consumer Healthcare JV issued notes of $8.75 billion, €2.35 billion and £700 million with various maturities. GSK guaranteed the notes and we agreed to indemnify GSK for 32% of any amount payable by GSK. In conjunction with the completion of GSK’s demerger transactions in July 2022, GSK’s guarantee and our related indemnification of GSK’s guarantee were terminated. See Note 2C.
Global Economic Conditions––Venezuela and Argentina operations, and beginning in our second quarter of 2022, our operations in Turkey function in a hyperinflationary economy. The impact to Pfizer is not considered material. For additional information on the global economic environment, see the Item 1A. Risk ManagementFactors––Global Operations section in this Form 10-K.

Market Risk––We are subject to foreign exchange risk, interest rate risk, and equity price risk. The objective of our financial risk management program is to minimize the impact of foreign exchange rate movements and interest rate movements on our earnings. We manage these financialaddress such exposures through a combination of operational means and through the use of third-partyfinancial instruments. These practices may change as economic conditions change.

Foreign Exchange Risk

We operate globally and, as such,For more information on how we are subject tomanage our foreign exchange risk in our commercial operations,and interest rate risks, see Notes 1F and 7E, as well as in our financial assets (investments) and liabilities (borrowings). Our net investments in foreign subsidiaries are also subject to currency risk.

On the commercial side, a significant portion of our revenues and earnings is exposed to changes in foreign exchange rates. See the Overview of Our Performance, Operating Environment, Strategy and OutlookThe Item 1A. Risk Factors—Global Economic EnvironmentOperations section in our 2019 Financial Reportthis Form 10-K for the key currencies in which we operate. We seek to manage our foreign exchange risk, in part, through operational means, including managing same-currency revenues in relation to same-currency costs and same-currency assets in relation to same-currency liabilities. Where foreign exchange risk cannot be mitigated via operational means, we may use foreign currency forward-exchange contracts and/or foreign currency swaps to manage that risk.Our sensitivity analyses of such risks are discussed below.

With respect to our financial assets and liabilities, our primary foreign exchange exposure arises predominantly from short-term and long-term intercompany receivables and payables, and, to a lesser extent, from short-term and long-term investments and debt, where the assets and/or liabilities are denominated in currencies other than the functional currency of the business entity.

We also hedge some forecasted intercompany sales denominated in euro, Japanese yen, Chinese renminbi, U.K. pound, Canadian dollar, and Australian dollar to protect against longer-term movements.

In addition, under certain market conditions, we may seek to protect against possible declines in the reported net investments of our foreign business entities. In these cases, we may use foreign currency swaps, foreign currency forward-exchange contracts and/or foreign currency debt.

For details about these and other financial instruments, including fair valuation methodologies, see the Notes to Consolidated Financial Statements—Foreign Exchange RiskNote 7A. Financial Instruments: Fair Value Measurements in our 2019 Financial Report.
The fair values of our financial instrument holdings are analyzed at year-end to determine their sensitivity to foreign exchange rate changes. In this sensitivity analysis, holding all other assumptions constant and assuming that a change in one currency’s rate relative to the U.S. dollar would not have any effect on another currency’s rates relative to the U.S. dollar, if the dollar were to appreciate against all other currencies by 10%, as of December 31, 2019,2022, the expected adverse impact on our net income would not be significant.

Interest Rate Risk

We are subject to interest rate risk on our investments and on our borrowings. We manage interest rate risk in the aggregate, while focusing on Pfizer’s immediate and intermediate liquidity needs.

With respect to our investments, we strive to maintain a predominantly floating-rate basis position, but our strategy may change based on prevailing market conditions. Our floating-rate assets are subject to the risk that short-term interest rates may fall and, as a result, the investments would generate less interest income. Fixed-rate investments provide a known amount of interest income regardless of a change in interest rates. We sometimes use interest rate swaps in our financial investment portfolio.


Pfizer Inc.2019 Form 10-K41

TABLE OF CONTENTS

We borrow primarily on a long-term, fixed-rate basis. From time to time, depending on market conditions, we will change the profile of our outstanding debt by entering into derivative financial instruments like interest rate swaps.

For details about these and other financial instruments, including fair valuation methodologies, see the Notes to Consolidated Financial Statements—Note 7A. Financial Instruments: Fair Value Measurements in our 2019 Financial Report.

The fair values of our financial instrument holdings are analyzed at year-end to determine their sensitivity to interest rate changes. In this sensitivity analysis, holding all other assumptions constant and assuming a parallel shift in the interest rate curve for all maturities and for all instruments, if there were a one hundred basis point increasedecrease in interest rates as of December 31, 2019,2022, the expected adverse impact on our net income would not be significant.

Pfizer Inc.2022 Form 10-K43


Equity Price Risk

––We hold equity securities with readily determinable fair values in life science companies as a result of certain business development transactions. While we are holding such securities, we are subject to equity price risk, and this may increase the volatility of our income in future periods due to changes in the fair value of equity investments. From time to time, we will sell such equity securities based on our business considerations, which may include limiting our price risk.

Our equity securities with readily determinable fair values are analyzed at year-end to determine their sensitivity to equity price rate changes. In this sensitivity analysis, the expected adverse impact on our net income would not be significant.

LIBOR––From time to time, we issued variable rate debt or entered into interest rate derivatives based on LIBOR. The most commonly used U.S. dollar LIBOR rates will cease publication after June 30, 2023, and all other LIBOR rates ceased publication as of December 31, 2021. The U.S. Federal Reserve has selected the Secured Overnight Funding Rate (SOFR) as the preferred alternative reference rate. We have been updating our systems and all of our LIBOR-based contracts as of December 31, 2022 contain fallback language to accommodate an alternative reference rate. We do not expect the transition to have a significant impact on our business or financial condition.
NEW ACCOUNTING STANDARDS
Recently Adopted Accounting Standard
See Note 1B.
Recently Issued Accounting Standards, Not Adopted as of December 31, 2022
Standard/DescriptionEffective DateEffect on the Financial Statements
Reference rate reform provides temporary optional expedients and exceptions to the guidance for contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued after 2021 because of reference rate reform.
The new guidance provides the following optional expedients:
1. Simplify accounting analyses under current U.S. GAAP for contract modifications.
2. Simplify the assessment of hedge effectiveness and allow hedging relationships affected by reference rate reform to continue.
3. Allow a one-time election to sell or transfer debt securities classified as held to maturity that reference a rate affected by reference rate reform.
Elections can be adopted prospectively at any time through December 31, 2024.We will apply certain of the optional expedients on hedge accounting relationships and related contracts, if necessary. We do not expect this new guidance to have a material impact on our consolidated financial statements.
In June 2022, the FASB issued final guidance to clarify that a contractual restriction on the sale of an equity security is not considered part of the unit of account of the equity security and, therefore, is not considered when measuring fair value. Recognizing a contractual sale restriction as a separate unit of account is not permitted.
January 1, 2024, with early adoption permitted.We are assessing the impact, but currently do not expect this new guidance to have a material impact on our consolidated financial statements.
In September 2022, the FASB issued final guidance to enhance transparency about an entity’s use of supplier finance programs. Under the final guidance, the buyer in a supplier finance program is required to disclose information about the key terms of the program, outstanding confirmed amounts as of the end of the period, a rollforward of such amounts during each annual period, and a description of where in the financial statements outstanding amounts are presented.
January 1, 2023, except for the amendment on rollforward information, which is effective January 1, 2024. Early adoption is permitted.This new guidance will result in increased disclosures in the notes to our financial statements.
ITEM 7A.QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
The information required by this Item is incorporated by reference to the discussion in the Analysis of Financial Condition, Liquidity, Capital Resources and Market Risksection within MD&A.

Pfizer Inc.2022 Form 10-K44


ITEM 8.FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

Information required by this item is incorporated by reference from the Report of Independent Registered Public Accounting Firm

To the Board of Directors and Shareholders
Pfizer Inc.:
Opinion on the Consolidated Financial Statements
We have audited the accompanying consolidated balance sheets of Pfizer Inc. and Subsidiary Companies (the Company) as of December 31, 2022 and 2021, the related consolidated statements of income, comprehensive income, equity, and cash flows for each of the years in the three-year period ended December 31, 2022, and the related notes (collectively, the consolidated financial statements). In our 2019 Financial Report and fromopinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2022 and 2021, and the results of its operations and its cash flows for each of the years in the three-year period ended December 31, 2022, in conformity with U.S. generally accepted accounting principles.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2022, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission, and our report dated February 23, 2023 expressed an unqualified opinion on the effectiveness of the Company’s internal control over financial reporting.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits. We are a public accounting firm registered with the 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 consolidated financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the consolidated 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 consolidated 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 consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matters
The critical audit matters communicated below are matters arising from the current period audit of the consolidated financial statements that were communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.
Evaluation of the U.S. Medicare, Medicaid, and performance-based contract rebates accrual
As discussed in Note 1G to the consolidated financial statements, the Company records estimated deductions for Medicare, Medicaid, and performance-based contract rebates (collectively, U.S. rebates) as a reduction to gross product revenues. The accrual for U.S. rebates is recorded in the same period that the corresponding revenues are recognized. The length of time between when a sale is made and when the U.S. rebate is paid by the Company can be as long as one year, which increases the need for significant management judgment and knowledge of market conditions and practices in estimating the accrual.
We identified the evaluation of the U.S. rebates accrual as a critical audit matter because the evaluation of the product-specific experience ratio assumption involved especially challenging auditor judgment. The product-specific experience ratio assumption relates to estimating which of the Company’s revenue transactions will ultimately be subject to a related rebate.
The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating effectiveness of certain internal controls over the Company’s U.S. rebates accrual process related to the development of the product-specific experience ratio assumptions. We estimated the U.S. rebates accrual using internal information and historical data and compared the result to the Company’s estimated U.S. rebates accrual. We evaluated the Company’s ability to accurately estimate the accrual for U.S. rebates by comparing historically recorded accruals to the actual amount that was ultimately paid by the Company.
Evaluation of gross unrecognized tax benefits
As discussed in Notes 5D and 1Q, the Company’s tax positions are subject to audit by local taxing authorities in each respective tax jurisdiction, and the resolution of such audits may span multiple years. Since tax law is complex and often subject to varied interpretations and judgments, it is uncertain whether some of the Company’s tax positions will be sustained upon audit. As of December 31, 2022, the Company has recorded gross unrecognized tax benefits, excluding associated interest, of $4.5 billion.
We identified the evaluation of certain of the Company’s gross unrecognized tax benefits as a critical audit matter because a high degree of audit effort, including specialized skills and knowledge, and complex auditor judgment was required in evaluating the Company’s interpretation of tax law and its estimate of the ultimate resolution of its tax positions.

Pfizer Inc.2022 Form 10-K45


Report of Independent Registered Public Accounting Firm
The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating effectiveness of an internal control over the Company’s liability for unrecognized tax position process related to (1) interpretation of tax law, (2) evaluation of which of the Company’s tax positions may not be sustained upon audit, and (3) estimation and recording of the gross unrecognized tax benefits. We involved tax and valuation professionals with specialized skills and knowledge who assisted in evaluating the Company’s interpretation of tax laws, including the assessment of transfer pricing practices in accordance with applicable tax laws and regulations. We inspected settlements with applicable taxing authorities, including assessing the expiration of statutes of limitations. We tested the calculation of the liability for uncertain tax positions, including an evaluation of the Company’s assessment of the technical merits of tax positions and estimates of the amount of tax benefits expected to be sustained.
Evaluation of product liability and other product-related litigation
As discussed in Notes 1S. and 16 to the consolidated financial statements, the Company is involved in product liability and other product-related litigation, which can include personal injury, consumer, off-label promotion, securities, antitrust and breach of contract claims, among others. Certain of these pending product and other product-related legal proceedings could result in losses that could be substantial. The accrued liability and/or disclosure for the pending product liability and other product-related legal proceedings requires a complex series of judgments by the Company about future events, which involves a number of uncertainties.
We identified the evaluation of product liability and other product-related litigation as a critical audit matter. Challenging auditor judgment was required to evaluate the Company’s judgments about future events and uncertainties.
The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating effectiveness of certain internal controls over the Company’s product liability and other product-related litigation processes, including controls related to (1) the evaluation of information from external and internal legal counsel, (2) forward-looking expectations, and (3) new legal proceedings, or other legal proceedings not currently reserved or disclosed. We read letters received directly from the Company’s external and internal legal counsel that described the Company’s probable or reasonably possible legal contingency to pending product liability and other product-related legal proceedings. We inspected the Company’s minutes from meetings of the Audit Committee, which included the status of key litigation matters. We evaluated the Company’s ability to estimate its monetary exposure to pending product and other product-related legal proceedings by comparing historically recorded liabilities to actual monetary amounts incurred upon resolution of prior legal matters. We analyzed relevant publicly available information about the Company, its competitors, and the industry.
pfe-20221231_g10.jpg
We have not been able to determine the specific year that we or our predecessor firms began serving as the Company’s auditor, however, we are aware that we or our predecessor firms have served as the Company’s auditor since at least 1942.
New York, New York
February 23, 2023


Pfizer Inc.2022 Form 10-K46


Consolidated Statements of Income
Pfizer Inc. and Subsidiary Companies

 Year Ended December 31,
(MILLIONS, EXCEPT PER SHARE DATA)202220212020
Revenues$100,330 $81,288 $41,651 
Costs and expenses:  
Cost of sales(a)
34,344 30,821 8,484 
Selling, informational and administrative expenses(a)
13,677 12,703 11,597 
Research and development expenses(a)
11,428 10,360 8,709 
Acquired in-process research and development expenses(b)
953 3,469 684 
Amortization of intangible assets3,609 3,700 3,348 
Restructuring charges and certain acquisition-related costs1,375 802 579 
Other (income)/deductions––net217 (4,878)1,213 
Income from continuing operations before provision/(benefit) for taxes on income34,729 24,311 7,036 
Provision/(benefit) for taxes on income3,328 1,852 370 
Income from continuing operations31,401 22,459 6,666 
Discontinued operations––net of tax6 (434)2,529 
Net income before allocation to noncontrolling interests31,407 22,025 9,195 
Less: Net income attributable to noncontrolling interests35 45 36 
Net income attributable to Pfizer Inc. common shareholders$31,372 $21,979 $9,159 
Earnings per common share––basic:
   
Income from continuing operations attributable to Pfizer Inc. common shareholders$5.59 $4.00 $1.19 
Discontinued operations––net of tax (0.08)0.46 
Net income attributable to Pfizer Inc. common shareholders$5.59 $3.92 $1.65 
Earnings per common share––diluted:
  
Income from continuing operations attributable to Pfizer Inc. common shareholders$5.47 $3.93 $1.18 
Discontinued operations––net of tax (0.08)0.45 
Net income attributable to Pfizer Inc. common shareholders$5.47 $3.85 $1.63 
Weighted-average shares––basic5,608 5,601 5,555 
Weighted-average shares––diluted5,733 5,708 5,632 
(a)Exclusive of amortization of intangible assets.
(b)See Note 1L.
See Accompanying Notes.

Pfizer Inc.2022 Form 10-K47


Consolidated Statements of Comprehensive Income
Pfizer Inc. and Subsidiary Companies

Year Ended December 31,
(MILLIONS)202220212020
Net income before allocation to noncontrolling interests$31,407 $22,025 $9,195 
Foreign currency translation adjustments, net(2,328)(682)772 
Reclassification adjustments — (17)
 (2,328)(682)755 
Unrealized holding gains/(losses) on derivative financial instruments, net1,444 526 (582)
Reclassification adjustments for (gains)/losses included in net income(a)
(2,062)134 21 
 (618)660 (561)
Unrealized holding gains/(losses) on available-for-sale securities, net(1,306)(355)361 
Reclassification adjustments for (gains)/losses included in net income(b)
1,809 (30)(188)
502 (384)173 
Benefit plans: prior service (costs)/credits and other, net(24)116 52 
Reclassification adjustments related to amortization of prior service costs and other, net(129)(154)(176)
Reclassification adjustments related to curtailments of prior service costs and other, net(12)(75)— 
 (166)(113)(124)
Other comprehensive income/(loss), before tax(2,609)(519)243 
Tax provision/(benefit) on other comprehensive income/(loss)(187)71 (227)
Other comprehensive income/(loss) before allocation to noncontrolling interests$(2,422)$(589)$471 
   
Comprehensive income/(loss) before allocation to noncontrolling interests$28,985 $21,435 $9,666 
Less: Comprehensive income/(loss) attributable to noncontrolling interests20 43 27 
Comprehensive income/(loss) attributable to Pfizer Inc.$28,965 $21,393 $9,639 
(a)Reclassified into Other (income)/deductions—net and Cost of sales. See Note 7E.
(b)Reclassified into Other (income)/deductions—net.
See Accompanying Notes.

Pfizer Inc.2022 Form 10-K48


Consolidated Balance Sheets
Pfizer Inc. and Subsidiary Companies

As of December 31,
(MILLIONS, EXCEPT PER SHARE DATA)20222021
Assets
Cash and cash equivalents$416 $1,944 
Short-term investments22,316 29,125 
Trade accounts receivable, less allowance for doubtful accounts: 2022—$449; 2021—$49210,952 11,479 
Inventories8,981 9,059 
Current tax assets3,577 4,266 
Other current assets5,017 3,820 
Total current assets51,259 59,693 
Equity-method investments11,033 16,472 
Long-term investments4,036 5,054 
Property, plant and equipment16,274 14,882 
Identifiable intangible assets43,370 25,146 
Goodwill51,375 49,208 
Noncurrent deferred tax assets and other noncurrent tax assets6,693 3,341 
Other noncurrent assets13,163 7,679 
Total assets$197,205 $181,476 
Liabilities and Equity  
Short-term borrowings, including current portion of long-term debt: 2022—$2,560; 2021—$1,636$2,945 $2,241 
Trade accounts payable6,809 5,578 
Dividends payable2,303 2,249 
Income taxes payable1,587 1,266 
Accrued compensation and related items3,407 3,332 
Deferred revenues2,520 3,067 
Other current liabilities22,568 24,939 
Total current liabilities42,138 42,671 
Long-term debt32,884 36,195 
Pension and postretirement benefit obligations2,250 3,724 
Noncurrent deferred tax liabilities1,023 349 
Other taxes payable9,812 11,331 
Other noncurrent liabilities13,180 9,743 
Total liabilities101,288 104,013 
Commitments and Contingencies
Preferred stock, no par value, at stated value; 27 shares authorized; no shares issued or outstanding at December 31, 2022 and December 31, 2021 — 
Common stock, $0.05 par value; 12,000 shares authorized; issued: 2022—9,519; 2021—9,471476 473 
Additional paid-in capital91,802 90,591 
Treasury stock, shares at cost: 2022—3,903; 2021—3,851(113,969)(111,361)
Retained earnings125,656 103,394 
Accumulated other comprehensive loss(8,304)(5,897)
Total Pfizer Inc. shareholders’ equity95,661 77,201 
Equity attributable to noncontrolling interests256 262 
Total equity95,916 77,462 
Total liabilities and equity$197,205 $181,476 
See Accompanying Notes.

Pfizer Inc.2022 Form 10-K49


Consolidated Statements of Equity
Pfizer Inc. and Subsidiary Companies

 PFIZER INC. SHAREHOLDERS 
Preferred StockCommon Stock Treasury Stock   
(MILLIONS, EXCEPT PREFERRED SHARES AND PER SHARE AMOUNTS)SharesStated ValueSharesPar ValueAdd’l
Paid-In
Capital
SharesCostRetained EarningsAccum.
Other
Comp. Loss
Share -
holders’
Equity
Non-controlling InterestsTotal
Equity
Balance, January 1, 2020431 $17 9,369 $468 $87,428 (3,835)$(110,801)$91,397 $(5,367)$63,143 $303 $63,447 
Net income9,159 9,159 36 9,195 
Other comprehensive income/(loss), net of tax480 480 (9)471 
Cash dividends declared, per share: $1.53
Common stock(8,571)(8,571)(8,571)
Preferred stock— — — 
Noncontrolling interests— (91)(91)
Share-based payment transactions37 1,261 (6)(218)— 1,044 1,044 
Preferred stock conversions and redemptions(a)
(431)(17)(15)31 (1)(1)
Distribution of Upjohn Business(b)
(1,592)(423)(2,015)(3)(2,018)
Other— — — — — — — (1)(1)
Balance, December 31, 2020— — 9,407 470 88,674 (3,840)(110,988)90,392 (5,310)63,238 235 63,473 
Net income21,979 21,979 45 22,025 
Other comprehensive income/(loss), net of tax(587)(587)(3)(589)
Cash dividends declared, per share: $1.57
Common stock(8,816)(8,816)(8,816)
Noncontrolling interests— (8)(8)
Share-based payment transactions64 1,917 (11)(373)(77)1,470 1,470 
Other— — — — (85)(85)(7)(92)
Balance, December 31, 2021— — 9,471 473 90,591 (3,851)(111,361)103,394 (5,897)77,201 262 77,462 
Net income31,372 31,372 35 31,407 
Other comprehensive income/(loss), net of tax(2,407)(2,407)(15)(2,422)
Cash dividends declared, per share: $1.61
Common stock(9,037)(9,037)(9,037)
Noncontrolling interests (13)(13)
Share-based payment transactions48 2 1,192 (13)(608)(73)513 513 
Purchases of common stock(39)(2,000)(2,000)(2,000)
Other19    19 (13)6 
Balance, December 31, 2022 $ 9,519 $476 $91,802 (3,903)$(113,969)$125,656 $(8,304)$95,661 $256 $95,916 
(a)See Note 12.
(b)See Note 2B.
See Accompanying Notes.

Pfizer Inc.2022 Form 10-K50


Consolidated Statements of Cash Flows
Pfizer Inc. and Subsidiary Companies

 Year Ended December 31,
(MILLIONS)202220212020
Operating Activities  
Net income before allocation to noncontrolling interests$31,407 $22,025 $9,195 
Discontinued operations—net of tax6 (434)2,529 
Net income from continuing operations before allocation to noncontrolling interests31,401 22,459 6,666 
Adjustments to reconcile net income before allocation to noncontrolling interests to net cash provided by operating activities:  
Depreciation and amortization5,064 5,191 4,681 
Asset write-offs and impairments550 276 2,049 
Deferred taxes from continuing operations(3,764)(4,293)(1,575)
Share-based compensation expense872 1,182 755 
Benefit plan contributions in excess of expense/income(1,158)(3,123)(1,242)
Other adjustments, net758 (1,573)(485)
Other changes in assets and liabilities, net of acquisitions and divestitures:
Trade accounts receivable261 (3,811)(1,275)
Inventories592 (1,125)(778)
Other assets(a)
(4,506)(1,057)(137)
Trade accounts payable1,191 1,242 355 
Other liabilities(1,449)18,721 2,768 
Other tax accounts, net(545)(1,166)(1,240)
Net cash provided by operating activities from continuing operations29,267 32,922 10,540 
Net cash provided by/(used in) operating activities from discontinued operations (343)3,863 
Net cash provided by operating activities29,267 32,580 14,403 
Investing Activities  
Purchases of property, plant and equipment(3,236)(2,711)(2,226)
Purchases of short-term investments(36,384)(38,457)(13,805)
Proceeds from redemptions/sales of short-term investments44,821 27,447 11,087 
Net (purchases of)/proceeds from redemptions/sales of short-term investments with original maturities of three months or less(483)(8,088)920 
Purchases of long-term investments(1,913)(1,068)(597)
Proceeds from redemptions/sales of long-term investments641 649 723 
Acquisitions of businesses, net of cash acquired(22,997)— — 
Dividend received from the Consumer Healthcare JV(b)
3,960 — — 
Other investing activities, net(192)(305)(265)
Net cash provided by/(used in) investing activities from continuing operations(15,783)(22,534)(4,162)
Net cash provided by/(used in) investing activities from discontinued operations (12)(109)
Net cash provided by/(used in) investing activities(15,783)(22,546)(4,271)
Financing Activities  
Proceeds from short-term borrowings3,891 — 12,352 
Payments on short-term borrowings(3,887)— (22,197)
Net (payments on)/proceeds from short-term borrowings with original maturities of three months or less(222)(96)(4,129)
Proceeds from issuances of long-term debt 997 5,222 
Payments on long-term debt(3,298)(2,004)(4,003)
Purchases of common stock(2,000)— — 
Cash dividends paid(8,983)(8,729)(8,440)
Other financing activities, net(335)16 (444)
Net cash provided by/(used in) financing activities from continuing operations(14,834)(9,816)(21,640)
Net cash provided by/(used in) financing activities from discontinued operations — 11,991 
Net cash provided by/(used in) financing activities(14,834)(9,816)(9,649)
Effect of exchange-rate changes on cash and cash equivalents and restricted cash and cash equivalents(165)(59)(8)
Net increase/(decrease) in cash and cash equivalents and restricted cash and cash equivalents(1,515)159 475 
Cash and cash equivalents and restricted cash and cash equivalents, at beginning of period1,983 1,825 1,350 
Cash and cash equivalents and restricted cash and cash equivalents, at end of period$468 $1,983 $1,825 
- Continued -

Pfizer Inc.2022 Form 10-K51


Consolidated Statements of Cash Flows
Pfizer Inc. and Subsidiary Companies

Year Ended December 31,
202220212020
Supplemental Cash Flow Information  
Cash paid/(received) during the period for:
Income taxes$7,867 $7,427 $3,153 
Interest paid1,442 1,467 1,641 
Interest rate hedges54 (2)(20)
Non-cash transaction:
Right-of-use assets obtained in exchange for lease liabilities$752 $1,943 $410 
(a)See Note 8A.
(b)See Note 2C.
See Accompanying Notes.

Pfizer Inc.2022 Form 10-K52


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies

Note 1. Basis of Presentation and Significant Accounting Policies
A. Basis of Presentation
The consolidated financial statements include the accounts of our parent company and all subsidiaries and are prepared in accordance with U.S. GAAP. The decision of whether or not to consolidate an entity for financial reporting purposes requires consideration of majority voting interests, as well as effective economic or other control over the entity. Typically, we do not seek control by means other than voting interests. For subsidiaries operating outside the U.S., the financial information is included as of and for the year ended November 30 for each year presented. Pfizer's fiscal year-end for U.S. subsidiaries is as of and for the year ended December 31 for each year presented. Substantially all unremitted earnings of international subsidiaries are free of legal and contractual restrictions. All significant transactions among our subsidiaries have been eliminated.
Beginning in the fourth quarter of 2021, we reorganized our commercial operations and began to manage our commercial operations through a global structure consisting of two operating segments, each led by a single manager: Biopharma, our innovative science-based biopharmaceutical business, and PC1, our global contract development and manufacturing organization and a leading supplier of specialty active pharmaceutical ingredients. Beginning in the third quarter of 2022, we made several additionalorganizational changes to further transform our operations to better leverage our expertise in certain areas and in anticipation of potential future new product or indication launches. These changes include establishing a new commercial structure within Biopharma, optimizing our end-to-end R&D operations and further prioritizing our internal R&D portfolio, as well as realigning certain enabling and platform functions across the organization to ensure alignment with this new operating structure. Biopharma is the only reportable segment. See Note 17.
On December 31, 2021, we completed the sale of our Meridian subsidiary, the manufacturer of EpiPen and other auto-injector products. Prior to its sale, Meridian was managed within the former Hospital product portfolio. Beginning in the fourth quarter of 2021, the financial results of Meridian were reflected as discontinued operations for all periods presented. On December 21, 2020, Pfizer and Viatris completed the termination of a pre-existing strategic collaboration between Pfizer and Mylan for generic drugs in Japan (the Mylan-Japan collaboration) pursuant to an agreement dated November 13, 2020, and we transferred related inventories and operations that were part of the Mylan-Japan collaboration to Viatris. On November 16, 2020, we completed the spin-off and the combination of our Upjohn Business with Mylan to form Viatris. Beginning in the fourth quarter of 2020, the financial results of the Upjohn Business and the Mylan-Japan collaboration were reflected as discontinued operations for all periods presented. Upon completion of the spin-off of the Upjohn Business on November 16, 2020, the Upjohn assets and liabilities were derecognized from our consolidated balance sheet and are reflected in Retained EarningsDistribution of Upjohn Business in the consolidated statement of equity. Prior to the spin-off of the Upjohn Business in November 2020, the Upjohn Business, the Mylan-Japan collaboration and Meridian were managed as part of our former Upjohn operating segment. With the separation of the Upjohn Business, the Mylan-Japan collaboration and Meridian, as well as the formation of the Consumer Healthcare JV in 2019, Pfizer transformed into a more focused, global leader in science-based innovative medicines and vaccines. In addition, other acquisitions and business development activities completed in 2022, 2021 and 2020 impacted financial results in the periods presented. See Note 2.
We have made certain reclassification adjustments to conform prior-period amounts to the current presentation, mainly for acquired IPR&D expenses (see Note 1L). Certain amounts in the consolidated financial statements and associated notes may not add due to rounding. All percentages have been calculated using unrounded amounts.
B. New Accounting Standard Adopted in 2022
On January 1, 2022, we early adopted a new accounting standard for contract assets and contract liabilities acquired in a business combination. Under the new standard, acquired contract assets and contract liabilities are required to be recognized and measured by the acquirer on the acquisition date in accordance with Accounting Standards Codification 606. This new guidance generally results in the acquirer recognizing contract assets and contract liabilities at the same amounts that were recorded by the acquiree. Previously, these amounts were recognized by the acquirer at fair value as of the acquisition date. We adopted this new standard on a prospective basis and there was no impact to our consolidated financial statements.
C. Estimates and Assumptions
In preparing these financial statements, we use certain estimates and assumptions that affect reported amounts and disclosures. These estimates and assumptions can impact all elements of our financial statements. For example, in the consolidated statements of income, estimates are used when accounting for deductions from revenues, determining the cost of inventory that is sold, allocating cost in the form of depreciation and amortization, and estimating restructuring charges and the impact of contingencies, as well as determining provisions for taxes on income. On the consolidated balance sheets, estimates are used in determining the valuation and recoverability of assets, and in determining the reported amounts of liabilities, all of which also impact the consolidated statements of income. Certain estimates of fair value and amounts recorded in connection with acquisitions, revenue deductions, impairment reviews, restructuring-associated charges, investments and financial instruments, valuation allowances, pension and postretirement benefit plans, contingencies, share-based compensation, and other calculations can result from a complex series of judgments about future events and uncertainties and can rely heavily on estimates and assumptions.
Our estimates are often based on complex judgments and assumptions that we believe to be reasonable, but that can be inherently uncertain and unpredictable. If our estimates and assumptions are not representative of actual outcomes, our results could be materially impacted. As future events and their effects cannot be determined with precision, our estimates and assumptions may prove to be incomplete or inaccurate, or unanticipated events and circumstances may occur that might cause us to change those estimates and assumptions. We are subject to risks and uncertainties that may cause actual results to differ from estimated amounts, such as changes in the healthcare environment, competition, litigation, legislation and regulations. We regularly evaluate our estimates and assumptions using historical experience and expectations about the future. We adjust our estimates and assumptions when facts and circumstances indicate the need for change.

Pfizer Inc.2022 Form 10-K53


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
D. Acquisitions
Our consolidated financial statements include the operations of acquired businesses after the completion of the acquisitions. We account for acquired businesses using the acquisition method of accounting, which requires, among other things, that most assets acquired and liabilities assumed be recognized at their estimated fair values as of the acquisition date and that the fair value of acquired IPR&D be recorded on the balance sheet. Transaction costs are expensed as incurred. Any excess of the consideration transferred over the assigned values of the net assets acquired is recorded as goodwill. When we acquire net assets that do not constitute a business, as defined in U.S. GAAP, no goodwill is recognized and acquired IPR&D is expensed in Acquired in-process research and development expenses.
Contingent consideration in a business combination is included as part of the acquisition cost and is recognized at fair value as of the acquisition date. Fair value is generally estimated by using a probability-weighted discounted cash flow approach. See Note 16D. Any liability resulting from contingent consideration is remeasured to fair value at each reporting date until the contingency is resolved. These changes in fair value are recognized in earnings in Other (income)/deductions––net.
E. Fair Value
We measure certain assets and liabilities at fair value, either upon initial recognition or for subsequent accounting or reporting. We estimate fair value using an exit price approach, which requires, among other things, that we determine the price that would be received to sell an asset or paid to transfer a liability in an orderly market. The determination of an exit price is considered from the perspective of market participants, considering the highest and best use of non-financial assets and, for liabilities, assuming that the risk of non-performance will be the same before and after the transfer.
When estimating fair value, depending on the nature and complexity of the asset or liability, we may use one or all of the following techniques:
Income approach, which is based on the present value of a future stream of net cash flows.
Market approach, which is based on market prices and other information from market transactions involving identical or comparable assets or liabilities.
Cost approach, which is based on the cost to acquire or construct comparable assets, less an allowance for functional and/or economic obsolescence.
Our fair value methodologies depend on the following types of inputs:
Quoted prices for identical assets or liabilities in active markets (Level 1 inputs).
Quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in markets that are not active, or inputs other than quoted prices that are directly or indirectly observable, or inputs that are derived principally from, or corroborated by, observable market data by correlation or other means (Level 2 inputs).
Unobservable inputs that reflect estimates and assumptions (Level 3 inputs).
The following inputs and valuation techniques are used to estimate the fair value of our financial assets and liabilities:
Available-for-sale debt securities—third-party matrix-pricing model that uses significant inputs derived from or corroborated by observable market data and credit-adjusted yield curves.
Equity securities with readily determinable fair values—quoted market prices and observable NAV prices.
Derivative assets and liabilities—third-party matrix-pricing model that uses inputs derived from or corroborated by observable market data. Where applicable, these models use market-based observable inputs, including interest rate yield curves to discount future cash flow amounts, and forward and spot prices for currencies. The credit risk impact to our derivative financial instruments was not significant.
Money market funds—observable NAV prices.
We periodically review the methodologies, inputs and outputs of third-party pricing services for reasonableness. Our procedures can include, for example, referencing other third-party pricing models, monitoring key observable inputs (like benchmark interest rates) and selectively performing test-comparisons of values with actual sales of financial instruments.
F. Foreign Currency Translation
For most of our international operations, local currencies have been determined to be the functional currencies. We translate functional currency assets and liabilities to their U.S. dollar equivalents at exchange rates in effect as of the balance sheet date and income and expense amounts at average exchange rates for the period. The U.S. dollar effects that arise from changing translation rates are recorded in Other comprehensive income/(loss). The effects of converting non-functional currency monetary assets and liabilities into the functional currency are recorded in Other (income)/deductions––net. For operations in highly inflationary economies, we translate monetary items at rates in effect as of the balance sheet date, with translation adjustments recorded in Other (income)/deductions––net, and we translate non-monetary items at historical rates.
G. Revenues and Trade Accounts Receivable
Revenue Recognition––We record revenues from product sales when there is a transfer of control of the product from us to the customer. We typically determine transfer of control based on when the product is shipped or delivered and title passes to the customer. For certain contracts, the finished product may temporarily be stored at our or our third-party subcontractors’ locations under a bill-and-hold arrangement. Revenue is recognized on bill-and-hold arrangements at the point in time when the customer obtains control of the product and all of the following criteria have been met: the arrangement is substantive; the product is identified separately as belonging to the customer; the product is ready for physical transfer to the customer; and we do not have the ability to use the product or direct it to another customer. In determining when the customer obtains control of the product, we consider certain indicators, including whether we have a present right to payment from

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Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
the customer, whether title and/or significant risks and rewards of ownership have transferred to the customer and whether customer acceptance has been received.
Our Sales Contracts––Sales on credit are typically under short-term contracts. Collections are based on market payment cycles common in various markets, with shorter cycles in the U.S. Salesare adjusted for sales allowances, chargebacks, rebates and sales returns and cash discounts. Sales returns occur due to LOE, product recalls or a changing competitive environment.
Deductions from Revenues––Our gross product revenues are subject to a variety of deductions, which generally are estimated and recorded in the same period that the revenues are recognized. Such variable consideration represents chargebacks, rebates, sales allowances and sales returns. These deductions represent estimates of the related obligations and, as such, knowledge and judgment is required when estimating the impact of these revenue deductions on gross sales for a reporting period.
Provisions for pharmaceutical sales returns––Provisions are based on a calculation for each market that incorporates the following, as appropriate: local returns policies and practices; historical returns as a percentage of sales; an understanding of the reasons for past returns; estimated shelf life by product; an estimate of the amount of time between shipment and return or lag time; and any other factors that could impact the estimate of future returns, such as LOE, product recalls or a changing competitive environment. Generally, returned products are destroyed, and customers are refunded the sales price in the form of a credit.
We record sales incentives as a reduction of revenues at the time the related revenues are recorded or when the incentive is offered, whichever is later. We estimate the cost of our sales incentives based on our historical experience with similar incentives programs to predict customer behavior.
The following outlines our common sales arrangements:
Customers––Our prescription biopharmaceutical products, with the exception of Paxlovid, are sold principally to wholesalers, but we also sell directly to retailers, hospitals, clinics, government agencies and pharmacies. In 2022, we principally sold Paxlovid to government agencies. In the U.S., we primarily sell our vaccines directly to the federal government, CDC, wholesalers, individual provider offices, retail pharmacies and integrated delivery systems. Outside the U.S., we primarily sell our vaccines to government and non-government institutions. Prescription pharmaceutical products that ultimately are used by patients are generally covered under governmental programs, managed care programs and insurance programs, including those managed through PBMs, and are subject to sales allowances and/or rebates payable directly to those programs. Those sales allowances and rebates are generally negotiated, but government programs may have legislated amounts by type of product (e.g., patented or unpatented).
Specifically:
In the U.S., we sell our products principally to distributors and hospitals. We also have contracts with managed care programs or PBMs and legislatively mandated contracts with the federal and state governments under which we provide rebates based on medicines utilized by the lives they cover. We record provisions for Medicare, Medicaid, and performance-based contract pharmaceutical rebates based upon our experience ratio of rebates paid and actual prescriptions written during prior periods. We apply the experience ratio to the respective period’s sales to determine the rebate accrual and related expense. This experience ratio is evaluated regularly to ensure that the historical trends are as current as practicable. We estimate discounts on branded prescription drug sales to Medicare Part D participants in the Medicare “coverage gap,” also known as the “doughnut hole,” based on the historical experience of beneficiary prescriptions and consideration of the utilization that is expected to result from the discount in the coverage gap. We evaluate this estimate regularly to ensure that the historical trends and future expectations are as current as practicable. For performance-based contract rebates, we also consider current contract terms, such as changes in formulary status and rebate rates.
Outside the U.S., the majority of our pharmaceutical sales allowances are contractual or legislatively mandated and our estimates are based on actual invoiced sales within each period, which reduces the risk of variations in the estimation process. In certain European countries, rebates are calculated on the government’s total unbudgeted pharmaceutical spending or on specific product sales thresholds and we apply an estimated allocation factor against our actual invoiced sales to project the expected level of reimbursement. We obtain third-party information that helps us to monitor the adequacy of these accruals.
Provisions for pharmaceutical chargebacks (primarily reimbursements to U.S. wholesalers for honoring contracted prices and legislated discounts to third parties) closely approximate actual amounts incurred, as we settle these deductions generally within two to five weeks of incurring the liability.
We recorded direct product sales and/or Alliance revenues of more than $1 billion for each of ten products in 2022, for each of nine products in 2021 and for each of seven products in 2020. In the aggregate, these direct product sales and/or alliance product revenues represented 82% of our revenues in 2022, 75% of our revenues in 2021 and 54%of our revenues in 2020. See Note 17Cfor additional information. The loss or expiration of intellectual property rights can have a significant adverse effect on our revenues as our contracts with customers will generally be at lower selling prices and lower volumes due to added generic competition. We generally provide for higher sales returns during the period in which individual markets begin to near the loss or expiration of intellectual property rights.
Our accruals for Medicare, Medicaid and related state program and performance-based contract rebates, chargebacks, sales allowances and sales returns and cash discounts are as follows:
  As of December 31,
(MILLIONS)20222021
Reserve against Trade accounts receivable, less allowance for doubtful accounts
$1,200 $1,077 
Other current liabilities:
Accrued rebates4,479 3,811 
Other accruals430 528 
Other noncurrent liabilities612 433 
Total accrued rebates and other sales-related accruals$6,722 $5,850 

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Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Taxes collected from customers relating to product sales and remitted to governmental authorities are excluded from Revenues.
Trade Accounts Receivable—Trade accounts receivable are stated at their net realizable value. The allowance for credit losses reflects our best estimate of expected credit losses of the receivables portfolio determined on the basis of historical experience, current information, and forecasts of future economic conditions. In developing the estimate for expected credit losses, trade accounts receivables are segmented into pools of assets depending on market (U.S. versus international), delinquency status, and customer type (high risk versus low risk and government versus non-government), and fixed reserve percentages are established for each pool of trade accounts receivables.
In determining the reserve percentages for each pool of trade accounts receivables, we considered our historical experience with certain customers and customer types, regulatory and legal environments, country and political risk, and other relevant current and future forecasted macroeconomic factors. These credit risk indicators are monitored on a quarterly basis to determine whether there have been any changes in the economic environment that would indicate the established reserve percentages should be adjusted, and are considered on a regional basis to reflect more geographic-specific metrics. Additionally, write-offs and recoveries of customer receivables are tracked against collections on a quarterly basis to determine whether the reserve percentages remain appropriate. When management becomes aware of certain customer-specific factors that impact credit risk, specific allowances for these known troubled accounts are recorded. Trade accounts receivable are written off after all reasonable means to collect the full amount (including litigation, where appropriate) have been exhausted.
During 2022 and 2021, additions to the allowance for credit losses, write-offs and recoveries of customer receivables were not material to our consolidated financial statements.

H. Collaborative Arrangements

Payments to and from our collaboration partners are presented in our consolidated statements of income based on the nature of the arrangement (including its contractual terms), the nature of the payments and applicable accounting guidance. Under co-promotion agreements, we record the amounts received for our share of gross profits from our collaboration partners as Alliance revenues, a component of Revenues, when our collaboration partners are the principal in the transaction and we receive a share of their net sales or profits. Alliance revenues are recorded as we perform co-promotion activities for the collaboration and the collaboration partners sell the products to their customers. The related expenses for selling and marketing these products including reimbursements to or from our collaboration partners for these costs are included in Selling, informational and administrative expenses. In collaborative arrangements where we manufacture a product for our collaboration partners, we record revenues when we transfer control of the product to our collaboration partners. In collaboration arrangements where we are the principal in the transaction, we record amounts paid to collaboration partners for their share of net sales or profits earned, and all royalty payments to collaboration partners as Cost of sales. Royalty payments received from collaboration partners are included in Other (income)/deductions—net.
Reimbursements to or from our collaboration partners for development costs are typically recorded in Research and development expenses. Upfront payments and pre-approval milestone payments due from us to our collaboration partners in development stage collaborations are recorded as Acquiredin-process research and development expenses. Milestone payments due from us to our collaboration partners after regulatory approval has been attained for a medicine are recorded in Identifiable intangible assets—Developed technology rights. Upfront and pre-approval milestone payments earned from our collaboration partners by us are recognized in Other (income)/deductions—net over the development period for the products, when our performance obligations include providing R&D services to our collaboration partners. Upfront, pre-approval and post-approval milestone payments earned by us may be recognized in Other (income)/deductions—net immediately when earned or over other periods depending upon the nature of our performance obligations in the applicable collaboration. Where the milestone event is regulatory approval for a medicine, we generally recognize milestone payments due to us in the transaction price when regulatory approval in the applicable jurisdiction has been attained. We may recognize milestone payments due to us in the transaction price earlier than the milestone event in certain circumstances when recognition of the income would not be probable of a significant reversal.
I. Cost of Sales and Inventories
Inventories are recorded at the lower of cost or net realizable value. The cost of finished goods, work in process and raw materials is determined using average actual cost. We regularly review our inventories for impairment and reserves are established when necessary. Inventories that are not expected to be sold within 12 months are classified as Other noncurrent assets. See Note8A.
J. Selling, Informational and Administrative Expenses
Selling, informational and administrative costs are expensed as incurred. Among other things, these expenses include the internal and external costs of marketing, advertising, shipping and handling, IT and legal defense. Advertising expenses totaled approximately $2.8 billion in 2022, $2.0 billion in 2021 and $1.8 billion in 2020. Production costs are expensed as incurred and the costs of TV, radio, and other electronic media and publications are expensed when the related advertising occurs.
K. Research and Development Expenses
R&D costs are expensed as incurred. These expenses include the costs of our proprietary R&D efforts, as well as R&D activities performed in connection with certain licensing arrangements.
L. Acquired In-Process Research and Development Expenses
Before a compound receives regulatory approval, we record upfront and milestone payments we make to third parties under licensing and collaboration arrangements as expense. Upfront payments are recorded when incurred, and milestone payments are recorded when the specific milestone has been achieved. Once a compound receives regulatory approval, we record any milestone payments in Identifiable intangible assets, less accumulated amortization and, unless the asset is determined to have an indefinite life, we typically amortize the payments on a straight-line basis over the remaining agreement term or the expected product life cycle, whichever is shorter. In the first quarter of 2022, we began reporting acquired IPR&D expense as a separate line item in our consolidated statements of income. Acquired in-process research and development expenses includes costs incurred in connection with (a) all upfront and milestone payments on

Pfizer Inc.2022 Form 10-K56


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
collaboration and in-license agreements, including premiums on equity securities and (b) asset acquisitions of acquired IPR&D. These costs were previously recorded in Research and development expenses.
M. Amortization of Intangible Assets, Depreciation and Certain Long-Lived Assets
Long-lived assets include:
Property, plant and equipment, less accumulated depreciation—These assets are recorded at cost, including any significant improvements after purchase, less accumulated depreciation. Property, plant and equipment assets, other than land and construction in progress, are depreciated on a straight-line basis over the estimated useful life of the individual assets. Depreciation begins when the asset is ready for its intended use. For tax purposes, accelerated depreciation methods are used as allowed by tax laws.
Identifiable intangible assets, less accumulated amortization—These assets are recorded at fair value at acquisition. Intangible assets with finite livesare amortized on a straight-line basis over their estimated useful lives. Intangible assets with indefinite lives are not amortized until a useful life can be determined.
Goodwill—Goodwill represents the excess of the consideration transferred for an acquired business over the assigned values of its net assets. Goodwill is not amortized.
Amortization of finite-lived acquired intangible assets is included in Amortization of intangible assets.
We review our long-lived assets for impairment indicators throughout the year. We perform impairment testing for indefinite-lived intangible assets and goodwill at least annually and for all other long-lived assets whenever impairment indicators are present. When necessary, we record impairments of long-lived assets for the amount by which the fair value is less than the carrying value of these assets.

Specifically:
For finite-lived intangible assets, such as developed technology rights, and for other long-lived assets, such as property, plant and equipment, whenever impairment indicators are present, we calculate the undiscounted value of the projected cash flows for the asset, or asset group, and compare this estimated amount to the carrying amount. If the carrying amount is greater, we record an impairment loss for the excess of book value over fair value. In addition, in all cases of an impairment review, we reevaluate the remaining useful lives of the assets and modify them, as appropriate.
For indefinite-lived intangible assets, such as brands and IPR&D assets, when necessary, we determine the fair value of the asset and record an impairment loss, if any, for the excess of book value over fair value. In addition, in all cases of an impairment review other than for IPR&D assets, we re-evaluate whether continuing to characterize the asset as indefinite-lived is appropriate.
For goodwill, when necessary, we determine the fair value of each reporting unit and record an impairment loss, if any, for the excess of the book value of the reporting unit over the implied fair value.

N. Restructuring Charges and Other Costs Associated with Acquisitions and Cost-Reduction/Productivity Initiatives

We may incur restructuring charges in connection with acquisitions when we implement plans to restructure and integrate the acquired operations or in connection with our cost-reduction and productivity initiatives.
In connection with acquisition activity, we typically incur costs associated with executing the transactions, integrating the acquired operations (which may include expenditures for consulting and the integration of systems and processes), and restructuring the combined company (which may include charges related to employees, assets and activities that will not continue in the combined company); and
In connection with our cost-reduction/productivity initiatives, we typically incur costs and charges for site closings and other facility rationalization actions, workforce reductions and the expansion of shared services, including the development of global systems.
Included in Restructuring charges and certain acquisition-related costs are all restructuring charges, as well as certain other costs associated with acquiring and integrating an acquired business. If the restructuring action results in a change in the estimated useful life of an asset, that incremental impact is classified in Cost of sales, Selling, informational and administrative expenses and/or Research and development expenses, as appropriate. Employee termination costs are generally recorded when the actions are probable and estimable and include accrued severance benefits, pension and postretirement benefits, many of which may be paid out during periods after termination.Transaction costs, such as banking, legal, accounting and other similar costs incurred in connection with a business acquisition are expensed as incurred.
Our business and platform functions may be impacted by these actions, including sales and marketing, manufacturing and R&D, as well as our corporate enabling functions (such as digital, global real estate operations, legal, finance, human resources, worldwide public affairs, compliance and worldwide procurement).
O. Cash Equivalents and Statement of Cash Flows
Cash equivalents include items almost as liquid as cash, such as certificates of deposit and time deposits with maturity periods of three months or less when purchased. If items meeting this definition are part of a larger investment pool, we classify them as Short-term investments.
Cash flows for financial instruments designated as fair value or cash flow hedges may be included in operating, investing or financing activities, depending on the classification of the items being hedged. Cash flows for financial instruments designated as net investment hedges are classified according to the nature of the hedging instrument. Cash flows for financial instruments that do not qualify for hedge accounting treatment are classified according to their purpose and accounting nature.

Pfizer Inc.2022 Form 10-K57


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
P. Investments and Derivative Financial Instruments
The classification of an investment depends on the nature of the investment, our intent and ability to hold the investment, and the degree to which we may exercise influence. Our investments are primarily comprised of the following:
Public equity securities with readily determinable fair values, which are carried at fair value, with changes in fair value reported in Other (income)/deductions—net.
Available-for-sale debt securities, which are carried at fair value, with changes in fair value reported in Other comprehensive income/(loss) until realized.
Held-to-maturity debt securities, which are carried at amortized cost.
Private equity securities without readily determinable fair values and where we have no significant influence are measured at cost minus any impairment and plus or minus adjustments resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer.
For equity investments in common stock or in-substance common stock where we have significant influence over the financial and operating policies of the investee, we use the equity-method of accounting. Under the equity-method, we record our share of the investee’s income and expenses in Other (income)/deductions—net. The excess of the cost of the investment over our share of the underlying equity in the net assets of the investee as of the acquisition date is allocated to the identifiable assets and liabilities of the investee, with any remaining excess amount allocated to goodwill. Such investments are initially recorded at cost, which is the fair value of consideration paid and typically does not include contingent consideration.
Realized gains or losses on sales of investments are determined by using the specific identification cost method.
We regularly evaluate all of our financial assets for impairment. For investments in debt and equity, if and when a decline in fair value is determined, an impairment charge is recorded and a new cost basis in the investment is established. For equity-method investments, an impairment charge is recorded only if and when a decline in fair value is determined to be other-than-temporary.
Derivative financial instruments are carried at fair value in certain balance sheet categories (see Note 7A), with changes in fair value reported in net income or, for certain qualifying hedging relationships, in Other comprehensive income/(loss) (see Note 7E).
Q. Tax Assets and Liabilities and Income Tax Contingencies

Tax Assets and Liabilities––Current tax assets primarily include (i) tax effects for intercompany transfers of inventory within our combined group, which are recognized in the consolidated statements of income when the inventory is sold to a third party and (ii) income tax receivables that are expected to be recovered either via refunds from taxing authorities or reductions to future tax obligations.

Deferred tax assets and liabilities are recognized for the expected future tax consequences of differences between the financial reporting and tax bases of assets and liabilities using enacted tax rates and laws. We provide a valuation allowance when we believe that our deferred tax assets are not recoverable based on an assessment of estimated future taxable income that incorporates ongoing, prudent and feasible tax-planning strategies, that would be implemented, if necessary, to realize the deferred tax assets. Amounts recorded for valuation allowances requires judgments about future income which can depend heavily on estimates and assumptions. All deferred tax assets and liabilities within the same tax jurisdiction are presented as a net amount in the noncurrent section of our consolidated balance sheet.
The TCJA subjects a U.S. shareholder to current tax on global intangible low-taxed income earned by certain foreign subsidiaries. The FASB Staff Q&A, Topic 740, No. 5, Accounting for Global Intangible Low-Taxed Income, states that we are permitted to make an accounting policy election to either recognize deferred taxes for temporary basis differences expected to reverse as global intangible low-taxed income in future years or provide for the tax expense related to such income in the year the tax is incurred. We elected to recognize deferred taxes for temporary differences expected to reverse as global intangible low-taxed income in future years.

Other non-current tax assets primarily represent our estimate of the potential tax benefits in one tax jurisdiction that could result from the payment of income taxes in another tax jurisdiction. These potential benefits generally result from cooperative efforts among taxing authorities, as required by tax treaties to minimize double taxation, commonly referred to as the competent authority process. The recoverability of these assets, which we believe to be more likely than not, is dependent upon the actual payment of taxes in one tax jurisdiction and, in some cases, the successful petition for recovery in another tax jurisdiction.
Other taxes payable as of December 31, 2022 and 2021 include liabilities for uncertain tax positions and the noncurrent portion of the repatriation tax liability for which we elected payment over eight years through 2026. For additional information, see Note 5D for uncertain tax positions and Note 5A for the repatriation tax liability and other estimates and assumptions in connection with the TCJA.

Income Tax Contingencies––We account for income tax contingencies using a benefit recognition model. If we consider that a tax position is more likely than not to be sustained upon audit, based solely on the technical merits of the position, we recognize all or a portion of the benefit. We measure the benefit by determining the amount that is greater than 50% likely of being realized upon settlement, presuming that the tax position is examined by the taxing authority with full knowledge of all relevant information.

We regularly monitor our position and subsequently recognize the unrecognized tax benefit: (i) if there are changes in tax law, analogous case law or there is new information that sufficiently raise the likelihood of prevailing on the technical merits of the position to “more likely than not”; (ii) if the statute of limitations expires; or (iii) if there is a completion of an audit resulting in a favorable settlement of that tax year with the appropriate agency. Liabilities for uncertain tax positions are classified as current only when we expect to pay cash within the next 12 months. Interest and penalties, if any, are recorded in Provision/(benefit) for taxes on income and are classified on our consolidated balance sheet with the related tax liability.

Our assessments are based on estimates and assumptions that have been deemed reasonable by management, but our estimates of unrecognized tax benefits and potential tax benefits may not be representative of actual outcomes, and variation from such estimates could

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Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
materially affect our financial statements in the period of settlement or when the statutes of limitations expire, as we treat these events as discrete items in the period of resolution.
R. Pension and Postretirement Benefit Plans
The majority of our employees worldwide are covered by defined benefit pension plans, defined contribution plans or both. In the U.S., we have both IRC-qualified and supplemental (non-qualified) defined benefit plans and defined contribution plans, as well as other postretirement benefit plans consisting primarily of medical insurance for retirees and their eligible dependents. Net periodic pension and postretirement benefit costs other than the service costs are recognized in Other (income)/deductions—net. We immediately recognize actuarial gains and losses arising from the remeasurement of our pension and postretirement plans (MTM Accounting). Each time a pension or postretirement plan is remeasured, the actuarial gain or loss is recognized immediately and classified as Other (income)/deductions––net. We recognize the overfunded or underfunded status of each of our defined benefit plans as an asset or liability. The obligations are generally measured at the actuarial present value of all benefits attributable to employee service rendered, as provided by the applicable benefit formula. Our pension and other postretirement obligations may be determined using assumptions such as discount rate, expected annual rate of return on plan assets, expected employee turnover and participant mortality. For our pension plans, the obligation may also include assumptions as to future compensation levels. For our other postretirement benefit plans, the obligation may include assumptions as to the expected cost of providing medical insurance benefits, as well as the extent to which those costs are shared with the employee or others (such as governmental programs). Plan assets are measured at fair value.

S. Legal and Environmental Contingencies
We and certain of our subsidiaries are subject to numerous contingencies arising in the ordinary course of business, such as patent litigation, product liability and other product-related litigation, commercial and other asserted or unasserted matters, environmental claims and proceedings, government investigations and guarantees and indemnifications. In assessing contingencies related to legal and environmental proceedings that are pending against the Company, or unasserted claims that are probable of being asserted, we record accruals for these contingencies to the extent that we conclude that a loss is both probable and reasonably estimable. If some amount within a range of loss appears to be a better estimate than any other amount within the range, we accrue that amount. Alternatively, when no amount within a range of loss appears to be a better estimate than any other amount, we accrue the lowest amount in the range. We record anticipated recoveries under existing insurance contracts when recovery is assured.
T. Share-Based Payments
Our compensation programs can include share-based payments. Generally, grants under share-based payment programs are accounted for at fair value and these fair values are generally amortized on a straight-line basis or on an accelerated attribution approach over the vesting terms with the related costs recorded in Cost of sales, Selling, informational and administrative expenses and/or Research and development expenses, as appropriate.
Note 2. Acquisitions, Divestitures, Equity-Method Investments, Licensing Arrangements and Collaborative Arrangements

A. Acquisitions

GBT––On October 5, 2022, we acquired GBT, a biopharmaceutical company dedicated to the discovery, development and delivery of life-changing treatments that provide hope to underserved patient communities, starting with sickle cell disease, for $68.50 per share in cash. The total fair value of the consideration transferred was $5.7 billion ($5.2 billion, net of cash acquired). In addition, $136 million in payments to GBT employees for the fair value of previously unvested long-term incentive awards was recognized as post-closing compensation expense and recorded in Restructuring charges and certain acquisition-related costs (see Note 3).
In connection with this business combination, we provisionally recorded: (i) $4.4 billion in Identifiable intangible assets, consisting of $3.0 billion of IPR&D and $1.4 billion of developed technology rights with a useful life of six years, (ii) $1.1 billion of Goodwill, (iii) $681 million of inventories to be sold over approximately three years, (iv) $570 million of net deferred tax liabilities and (v) $331 million of assumed long-term debt that was paid in full in the fourth quarter of 2022. The allocation of the consideration transferred to the assets acquired and liabilities assumed has not yet been finalized.
Biohaven––On October 3, 2022, we acquired Biohaven, the maker of Nurtec ODT/Vydura (rimegepant), an innovative therapy approved for both acute treatment of migraine and prevention of episodic migraine in adults. The transaction includes the acquisition of Biohaven’s CGRP programs, including rimegepant, zavegepant and a portfolio of five pre-clinical CGRP assets. Under the terms of the agreement, we acquired all outstanding common shares of Biohaven not already owned by us for $148.50 per share, in cash, for payments of approximately $11.5 billion, plus repayment of third-party debt of $863 million and redemption of Biohaven’s redeemable preferred stock for $495 million. Effective immediately prior to the closing of the acquisition, Biohaven completed the spin-off of Biohaven Ltd. (NYSE: BHVN), distributing Biohaven Ltd.’s shares to Biohaven shareholders. Biohaven Ltd. is a new publicly traded company that retained Biohaven’s non-CGRP development stage pipeline compounds. Pfizer, a Biohaven shareholder, received a pro rata portion of Biohaven Ltd.’s shares in the distribution and owns approximately 1.5% of Biohaven Ltd. as of December 31, 2022.
This acquisition follows on the November 2021 collaboration for the commercialization of rimegepant and zavegepant outside the U.S., in connection with which Pfizer acquired 2.6% of Biohaven’s common stock (see Note 2E). Biohaven Ltd. will also have the right to receive tiered royalties from Pfizer on any annual net sales of rimegepant and zavegepant in the U.S. in excess of $5.25 billion. This contingent consideration was determined to have no fair value as of the acquisition date. After the acquisition, we remain responsible for payment of high single digit to mid-teen percentage tiered royalties on world-wide net sales excluding China and low to high single digit royalties on net sales in China of rimegepant and zavegepant as well as certain regulatory approval and commercial milestone payments associated with rimegepant and zavegepant of up to $1.1 billion under pre-existing third-party license and other agreements.

Pfizer Inc.2022 Form 10-K59


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
The total fair value of the consideration transferred was $11.8 billion, which includes the fair value of Pfizer’s previous investment in Biohaven on the acquisition date of approximately $300 million. In connection with this business combination, we provisionally recorded: (i) $12.1 billion in Identifiable intangible assets, consisting of $11.6 billion of developed technology rights with a useful life of 11 years and $450 million of IPR&D, (ii) $817 million of inventories to be sold over approximately two years, (iii) $797 million of Goodwill,(iv) $398 million of trade accounts receivable, (v) $1.4 billion of assumed long-term debt that was paid in full in the fourth quarter of 2022, (vi) $566 million of net deferred tax liabilities and (vii) $477 million of Other current liabilities. The allocation of the consideration transferred to the assets acquired and liabilities assumed has not yet been finalized.
ReViral––On June 9, 2022, we acquired ReViral, a privately held, clinical-stage biopharmaceutical company focused on discovering, developing and commercializing novel antiviral therapeutics that target respiratory syncytial virus, for a total consideration of up to $536 million, including upfront payments of $436 million upon closing (including a base payment of $425 million plus working capital adjustments) and an additional $100 million contingent upon a future development milestone. It was subsequently determined the applicable milestone was not achieved.
We accounted for the transaction as an asset acquisition since the lead asset, sisunatovir, represented substantially all of the fair value of the gross assets acquired. At the acquisition date, we recorded a $426 million charge representing an acquired IPR&D asset with no alternative use in Acquired in-process research and development expenses, which is presented as a cash outflow from operating activities. Other assets acquired and liabilities assumed were not significant.
Arena––On March 11, 2022, we acquired Arena, a clinical stage company, for $100 per share in cash. The total fair value of the consideration transferred was $6.6 billion ($6.2 billion, net of cash acquired). In addition, $138 million in payments to Arena employees for the fair value of previously unvested long-term incentive awards was recognized as post-closing compensation expense and recorded in Restructuring charges and certain acquisition-related costs (see Note 3).
Arena’s portfolio includes development-stage therapeutic candidates in gastroenterology, dermatology, and cardiology, including etrasimod, an oral, selective sphingosine 1-phosphate (S1P) receptor modulator currently in development for a range of immuno-inflammatory diseases including UC, Crohn’s disease, atopic dermatitis, eosinophilic esophagitis, and alopecia areata. In connection with this business combination, we provisionally recorded: (i) $5.5 billion in Identifiable intangible assets, consisting of $5.0 billion of IPR&Dand $460 million of indefinite-lived licensing agreements and other, (ii) $1.0 billionof Goodwill and (iii) $506 million of net deferred tax liabilities. The allocation of the consideration transferred to the assets acquired and the liabilities assumed has not yet been finalized.
Trillium––On November 17, 2021, we acquired all of the issued and outstanding common stock not already owned by Pfizer of Trillium, a clinical stage immuno-oncology company developing therapies targeting cancer immune evasion pathways and specific cell targeting approaches, for $18.50 per share in cash, for total consideration of $2.0 billion, net of cash acquired. As a result, Trillium became our wholly owned subsidiary. We previously held a 2% ownership investment in Trillium. Trillium’s lead program, TTI-622, is an investigational fusion protein that is designed to block the inhibitory activity of CD47, a molecule that is overexpressed by a wide variety of tumors.
We accounted for the transaction as an asset acquisition since the lead asset, TTI-622, represented substantially all of the fair value of the gross assets acquired, which exclude cash acquired. At the acquisition date, we recorded a $2.1 billion charge representing an acquired IPR&D asset with no alternative future use in Acquired in-process research and development expenses, of which the $2.0 billion net cash consideration is presented as a cash outflow from operating activities. In connection with this acquisition, we recorded $256 million of assets acquired primarily consisting of cash and investments. Liabilities assumed were approximately $81 million.
Array––On July 30, 2019, we acquired Array, a commercial stage biopharmaceutical company focused on the discovery, development and commercialization of targeted small molecule medicines to treat cancer and other diseases of high unmet need, for $48 per share in cash. The total fair value of the consideration transferred was $11.2 billion ($10.9 billion, net of cash acquired). In addition, $157 million in payments to Array employees for the fair value of previously unvested stock options was recognized as post-closing compensation expense and recorded in Restructuring charges and certain acquisition-related costs (see Note 3). We financed the majority of the transaction with debt and the balance with existing cash. Array’s portfolio includes Braftovi (encorafenib) and Mektovi (binimetinib), a broad pipeline of targeted cancer medicines in different stages of R&D, as well as a portfolio of out-licensed medicines, which may generate milestones and royalties over time.
The final allocation of the consideration transferred to the assets acquired and the liabilities assumed was completed in 2020. In connection with this business combination, we recorded: (i) $6.3 billion in Identifiable intangible assets, consisting of $2.0 billion of developed technology rights with a useful life of 16 years, $2.8 billion of IPR&Dand $1.5 billion of licensing agreements and other($1.2 billion for technology in development––indefinite-lived licensing agreements and $360 million for developed technology––finite-lived licensing agreements with a useful life of 10 years), (ii) $6.1 billion of Goodwill, (iii) $1.1 billion of net deferred tax liabilities and (iv) $451 million of assumed long-term debt, which was paid in full in 2019.
In 2020, we recorded measurement period adjustments to the estimated fair values initially recorded in 2019, which resulted in a reduction in Identifiable intangible assets of approximately $900 million with a corresponding change to Goodwill and net deferred tax liabilities. The measurement period adjustments were recorded to better reflect market participant assumptions about facts and circumstances existing as of the acquisition date and did not have a material impact on our consolidated statement of income for the year ended December 31, 2020.
Pro forma information for the aforementioned acquisitions has not been presented because these acquisitions were not material to our consolidated financial statements.

B. Divestitures

Meridian––On December 31, 2021, we completed the sale of our Meridian subsidiary for approximately $51 million in cash and recognized a loss of approximately $167 million, net of tax, in Discontinued operations––net of tax. In connection with the sale, Pfizer and the purchaser of Meridian entered into various agreements to provide a framework for our relationship after the sale, including interim TSAs and an MSA. The TSAs primarily involve Pfizer providing services related to IT, among other activities, and are generally expected to be for terms of no more

Pfizer Inc.2022 Form 10-K60


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
than 12 to 18 months post sale. The MSA is for a term of three years post sale with a two year extension period. In 2022, the amounts recorded under the interim TSAs and MSA were not material to our consolidated results of operations. No amounts were recorded under these arrangements in 2021.
Upjohn Separation and Combination with Mylan––On November 16, 2020, we completed the spin-off and the combination of the Upjohn Business with Mylan (the Transactions) to form Viatris. The Transactions were structured as an all-stock, Reverse Morris Trust transaction. Specifically, (i) we contributed the Upjohn Business to a wholly owned subsidiary, which was renamed Viatris, so that the Upjohn Business was separated from the remainder of our business (the Separation), (ii) following the Separation, we distributed, on a pro rata basis, all of the shares of Viatris common stock held by Pfizer to Pfizer stockholders as of the November 13, 2020 record date, such that each Pfizer stockholder as of the record date received approximately 0.124079 shares of Viatris common stock per share of Pfizer common stock (the Distribution); and (iii) immediately after the Distribution, the Upjohn Business combined with Mylan in a series of transactions in which Mylan shareholders received one share of Viatris common stock for each Mylan ordinary share held by such shareholder, subject to any applicable withholding taxes (the Combination). Prior to the Distribution, Viatris made a cash payment to Pfizer equal to $12.0 billion as partial consideration for the contribution of the Upjohn Business to Viatris. As of the closing of the Combination, Pfizer stockholders owned approximately 57% of the outstanding shares of Viatris common stock, and Mylan shareholders owned approximately 43% of the outstanding shares of Viatris common stock, in each case on a fully diluted, as-converted and as-exercised basis. The Transactions are generally expected to be tax free to Pfizer and Pfizer stockholders for U.S. tax purposes. Beginning November 16, 2020, Viatris operates both the Upjohn Business and Mylan as an independent publicly traded company, which is traded under the symbol “VTRS” on the NASDAQ.
In connection with the Transactions, in June 2020, Upjohn Inc. and Upjohn Finance B.V. completed privately placed debt offerings of $7.45 billion and €3.60 billion aggregate principal amounts, respectively, (approximately $11.4 billion) of senior unsecured notes and supplementary dataentered into other financing arrangements, including a $600 million delayed draw term loan agreement and a revolving credit facility agreement for up to $4.0 billion. Proceeds from the debt offerings and other financing arrangements were used to fund the $12.0 billion cash distribution Viatris made to Pfizer prior to the Distribution. We used the cash distribution proceeds to pay down commercial paper borrowings and redeem the $1.15 billion aggregate principal amount outstanding of our 1.95% senior unsecured notes that were due in June 2021 and $342 million aggregate principal amount outstanding of our 5.80% senior unsecured notes that were due in August 2023, before the maturity date. Interest expense for the $11.4 billion in debt securities incurred during 2020 is included in Discontinued operations––net of tax. Following the Separation and Combination of the Upjohn Business with Mylan, we are no longer the obligor or guarantor of any Upjohn debt or Upjohn financing arrangements.
As a result of the spin-off of the Upjohn Business, we distributed net assets of $1.6 billion as of November 16, 2020, which was reflected as a reduction to Retained earnings and reflects the 2021 MTM change in accounting principle.Of this amount, $412 million represents cash transferred to the Upjohn Business, with the remainder considered a non-cash activity in the consolidated statement of cash flows for the year ended December 31, 2020. The spin-off also resulted in a net increase to Accumulated other comprehensive loss of $423 million for the derecognition of net gains on foreign currency translation adjustments of $397 million and prior service net credits associated with benefit plans of $26 million, which were reclassified to Retained earnings.
As a result of the separation of Upjohn, we incurred separation-related costs of $434 million in 2020, which are included in Discontinued operations––net of tax. These costs primarily relate to professional fees for regulatory filings and separation activities within finance, tax, legal and information system functions as well as investment banking fees.
In connection with the Transactions, Pfizer and Viatris entered into various agreements to effect the Separation and Combination and to provide a framework for our relationship after the Combination, including a separation and distribution agreement, interim operating models, including agency arrangements, MSAs, TSAs, a tax matters agreement, and an employee matters agreement, among others. The interim agency operating model arrangements primarily include billings, collections and remittance of rebates that we are performing on a transitional basis on behalf of Viatris. Under the MSAs, Pfizer or Viatris, as the case may be, manufactures, labels and packages products for the other party. The terms of the MSAs range in initial duration from four to seven years post-Separation. The TSAs primarily involve Pfizer providing services to Viatris related to finance, IT and human resource infrastructure and are generally expected to be for terms of no more than three years post-Separation. The amounts recorded under the above agreements were not material to our consolidated results of operations in 2022, 2021 and 2020.
Net amounts due to Viatris under the above agreements were $94 million as of December 31, 2022 and net amounts due from Viatris under the above arrangements were $53 million as of December 31, 2021. The cash flows associated with the above agreements are included in Net cash provided by operating activities from continuing operations, except fora $277 million payment to Viatris made in 2021 pursuant to terms of the separation agreement, which is reported in Other financing activities, net.

Pfizer Inc.2022 Form 10-K61


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Components of Discontinued operations––net of tax:
Year Ended December 31,(a)
(MILLIONS)202220212020
Revenues$ $277 $7,572 
Costs and expenses:
Cost of sales 204 2,106 
Selling, informational and administrative expenses8 26 1,682 
Research and development expenses 224 
Acquired in-process research and development expenses — — 
Amortization of intangible assets 45 224 
Restructuring charges and certain acquisition-related costs 29 
Other (income)/deductions––net(20)365 428 
Pre-tax income/(loss) from discontinued operations12 (375)2,879 
Provision/(benefit) for taxes on income13 (107)349 
Income/(loss) from discontinued operations––net of tax(1)(268)2,529 
Pre-tax gain/(loss) on sale of discontinued operations10 (211)— 
Provision/(benefit) for taxes on income2 (44)— 
Gain/(loss) on sale of discontinued operations––net of tax7 (167)— 
Discontinued operations––net of tax$6 $(434)$2,529 
(a)In 2022, Discontinued operations—net of tax relates to post-close adjustments. In 2021, Discontinued operations—net of tax primarily includes (i) the operations of Meridian prior to its sale on December 31, 2021 recognized in Income/(loss) from discontinued operations—net of tax, which includes a pre-tax amount to resolve a MDL relating to EpiPen against the Company in the U.S. District Court for the District of Kansas for $345 million; and (ii) the after tax loss of $167 million related to the sale of Meridian recognized in Gain/(loss) on sale of discontinued operations––net of tax. To a much lesser extent, Discontinued operations—net of tax in 2021 also includes the operations of the Mylan-Japan collaboration prior to its termination on December 21, 2020 and post-close adjustments directly related to our former Upjohn and Nutrition discontinued businesses, including adjustments for tax, benefits and legal-related matters recognized in Income/(loss) from discontinued operations—net of tax. In 2020, Discontinued operations—net of tax relates to the operations of the Upjohn Business, Meridian and the Mylan-Japan collaboration and includes the impact of the 2021 MTM change in accounting principle, pre-tax interest expense of $116 million associated with the U.S. dollar and Euro denominated senior unsecured notes issued by Upjohn Inc. and Upjohn Finance B.V. in the second quarter of 2020 and pre-tax charges of $223 million related to the remeasurement of Euro debt issued by Upjohn Finance B.V. in the second quarter of 2020.
C. Equity-Method Investments
Haleon/Consumer Healthcare JV––On July 31, 2019, we completed a transaction in which we and GSK combined our respective consumer healthcare businesses into a new JV that operated globally under the GSK Consumer Healthcare name. In exchange for the contribution of our consumer healthcare business to the JV, we received a 32% equity stake in the new company and GSK owned the remaining 68%. On July 18, 2022, GSK completed a demerger of the Consumer Healthcare JV which became Haleon, an independent, publicly traded company listed on the London Stock Exchange that holds the joint Consumer Healthcare business of GSK and Pfizer following the demerger. We continue to own 32% of the ordinary shares of Haleon after the demerger, and we account for our interest in Haleon/the Consumer Healthcare JV as an equity-method investment.
The carrying value of our investment in Haleon as of December 31, 2022 and in the Consumer Healthcare JV as of December 31, 2021 is $10.8 billion and $16.3 billion, respectively, and is reported in Equity-method investments. The fair value of our investment in Haleon as of December 31, 2022, based on quoted market prices of Haleon stock, was $11.7 billion. Haleon/the Consumer Healthcare JV is a foreign investee whose reporting currency is the U.K. pound, and therefore we translate its financial statements into U.S. dollars and recognize the impact of foreign currency translation adjustments in the carrying value of our investment and in other comprehensive income. The decrease in the value of our investment from December 31, 2021 to December 31, 2022 is primarily due to dividends totaling approximately $4.5 billion, of which cash flows of $4.0 billion are included in Net cash provided by/(used in) investing activities and $584 million are included in Net cash provided by operating activities, as well as $1.4 billion in pre-tax foreign currency translation adjustments (see Note 6), partially offset by our share of Haleon/the Consumer Healthcare JV’s earnings. We record our share of earnings from Haleon/the Consumer Healthcare JV on a quarterly basis on a one-quarter lag in Other (income)/deductions––net. Our total share of Haleon/the Consumer Healthcare JV’s earnings generated in the fourth quarter of 2021 and the first nine months of 2022, which we recorded in our operating results in 2022, was $536 million. Our total share of the JV’s earnings generated in the fourth quarter of 2020 and the first nine months of 2021, which we recorded in our operating results in 2021, was $495 million. Our total share of the JV’s earnings generated in the fourth quarter of 2019 and the first nine months of 2020, which we recorded in our operating results in 2020, was $417 million. As part of the initial accounting for our investment in the Consumer Healthcare JV in 2019, we determined that the difference between the initial fair value of our investment less our underlying equity in the carrying value of the net assets of the JV resulted in an initial excess basis difference of $4.8 billion. We allocated the difference primarily to inventory, definite-lived intangible assets, indefinite-lived intangible assets, related deferred tax liabilities, and equity-method goodwill. We recognize amortization of these basis differences in 2019Other (income)/deductions––net. Amortization of basis differences on inventory and related deferred tax liabilities was completely recognized by the second quarter of 2020. Basis differences on definite-lived intangible assets and related deferred tax liabilities are being amortized over the lives of the underlying assets, which range from 8 to 20 years. In 2022, our equity-method income included in Other (income)/ deductions––net Financial Report.also includes charges of $100 million, primarily for adjustments to our equity-method basis differences related to the separation of Haleon/the Consumer Healthcare JV from GSK. The total amortization and adjustment of basis differences was not material to our results of operations in 2021 and 2020. See Note 4.

Pfizer Inc.2022 Form 10-K62


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Summarized financial information for our equity-method investee, Haleon/the Consumer Healthcare JV, as of September 30, 2022, the most recent period available, and as of September 30, 2021 and for the periods ending September 30, 2022, 2021, and 2020 is as follows:
(MILLIONS)September 30, 2022September 30, 2021
Current assets$5,932 $6,890 
Noncurrent assets35,204 39,445 
Total assets$41,137 $46,335 
Current liabilities$5,235 $5,133 
Noncurrent liabilities17,220 5,218 
Total liabilities$22,455 $10,351 
Equity attributable to shareholders$18,455 $35,705 
Equity attributable to noncontrolling interests227 279 
Total net equity$18,682 $35,984 
For the Twelve Months Ending
(MILLIONS)September 30, 2022September 30, 2021September 30, 2020
Net sales$13,566 $12,836 $12,720 
Cost of sales(5,081)(4,755)(5,439)
Gross profit$8,486 $8,081 $7,281 
Income from continuing operations1,745 1,614 1,350 
Net income1,745 1,614 1,350 
Income attributable to shareholders1,675 1,547 1,307 
In connection with GSK’s previously announced planned demerger of at least 80% of GSK’s 68% equity interest in the Consumer Healthcare JV, in March 2022 the Consumer Healthcare JV completed its offering of a total aggregate principal amount of $8.75 billion in U.S. dollar-denominated senior notes of various maturities, €2.35 billion in euro-denominated senior notes of various maturities and £700 million in U.K. pound-denominated senior notes of various maturities (collectively, the “notes”). The notes were guaranteed by GSK generally up to and excluding the date of the demerger (the “Guarantee Assumption Date”). We agreed to indemnify GSK for 32% (representing our pro rata equity interest in the Consumer Healthcare JV) of any amount payable by GSK pursuant to its guarantee of the notes. Our indemnity was provided solely for the benefit of GSK. Neither we nor any of our subsidiaries were an issuer or guarantor of any of the notes.
Following its issuance of the notes in March 2022, which fell in our international second quarter of 2022, the Consumer Healthcare JV loaned to us and GSK the net proceeds received from the notes on a pro rata equity ownership basis, for which we received a loan of £2.9 billion ($3.7 billion as of the end of our second quarter of 2022), at an interest rate of 1.365% per annum payable semi-annually in arrears. In conjunction with the demerger, we received £3.5 billion ($4.2 billion) in dividends from the JV in July 2022, of which $4.0 billion related to a one-time pre-separation dividend, which decreased the carrying value of our investment (as discussed above). Simultaneous with the receipt of the dividends, we repaid the £2.9 billion loan from the JV. GSK similarly received pro rata dividends and simultaneously repaid its pro rata loan from the JV. In conjunction with these transactions, our indemnification of GSK’s guarantee discussed above was terminated.
Investment in ViiV––In 2009, we and GSK created ViiV, which is focused on research, development and commercialization of human immunodeficiency virus (HIV) medicines. We own approximately 11.7% of ViiV, and prior to 2016 we accounted for our investment under the equity method due to the significant influence that we have over the operations of ViiV through our board representation and minority veto rights. We suspended application of the equity method to our investment in ViiV in 2016 when the carrying value of our investment was reduced to zero due to the recognition of cumulative equity-method losses and dividends, and therefore we no longer record our proportionate share of ViiV’s net income (loss) in our results of operations. Since 2016, we have recognized dividends from ViiV as income in Other (income)/deductions––net when earned, including dividends of $314 million in 2022, $166 million in 2021 and $278 million in 2020 (see Note 4).
Summarized financial information for our equity-method investee, ViiV, as of December 31, 2022 and 2021 and for the years ending December 31, 2022, 2021, and 2020 is as follows:
As of December 31,
(MILLIONS)20222021
Current assets$4,043 $3,608 
Noncurrent assets3,014 3,563 
Total assets$7,057 $7,171 
Current liabilities$3,780 $3,497 
Noncurrent liabilities5,996 6,536 
Total liabilities$9,777 $10,033 
Total net equity/(deficit) attributable to shareholders$(2,720)$(2,862)

Pfizer Inc.2022 Form 10-K63


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Year Ended December 31,
(MILLIONS)202220212020
Net sales$6,955 $6,380 $6,224 
Cost of sales(819)(682)(574)
Gross profit$6,135 $5,698 $5,650 
Income from continuing operations3,108 2,040 2,012 
Net income3,108 2,040 2,012 
Income attributable to shareholders3,108 2,040 2,012 
D. Licensing Arrangements
Agreement with Valneva––On April 30, 2020, we signed an agreement to co-develop and commercialize Valneva’s Lyme disease vaccine candidate, VLA15, which covers six serotypes that are prevalent in North America and Europe. Valneva and Pfizer will work closely together throughout the development of VLA15. Valneva is eligible to receive a total of up to $308 million in cash payments from us consisting of a $130 million upfront payment, which was paid and recorded in Acquired in-process research and development expenses in our second quarter of 2020, as well as $35 million in development milestones which were paid and recorded in Acquired in-process research and development expenses in 2021 and 2022, and $143 million in early commercialization milestones which remain unpaid. Under the terms of the agreement, Valneva was to fund 30% of all development costs through completion of the development program, and in return we were to pay Valneva tiered royalties. We will lead late-stage development and have sole control over commercialization.
In June 2022, we entered into an Equity Subscription Agreement, under which we invested €90.5 million ($95 million) in Valneva to further support our strategic Lyme arrangement. In addition, we updated the terms of our existing agreement for VLA15. Valneva will now fund 40% of the remaining shared development costs, and we will pay Valneva tiered royalties ranging from 14% to 22%, compared to royalties starting at 19% in the initial agreement. In addition, the royalties will be complemented by up to $100 million in milestones payable to Valneva based on cumulative sales. Other early commercialization milestones are unchanged. As of December 31, 2022, we held a 6.9% equity stake of Valneva.
E. Collaborative Arrangements
We enter into collaborative arrangements with respect to in-line medicines, as well as medicines in development that require completion of research and regulatory approval. Collaborative arrangements are contractual agreements with third parties that involve a joint operating activity, typically a research and/or commercialization effort, where both we and our partner are active participants in the activity and are exposed to the significant risks and rewards of the activity. Our rights and obligations under our collaborative arrangements vary. For example, we have agreements to co-promote pharmaceutical products discovered by us or other companies, and we have agreements where we partner to co-develop and/or participate together in commercializing, marketing, promoting, manufacturing and/or distributing a drug product.
Collaboration with Biohaven––In November 2021, we entered into a collaboration and license agreement and related sublicense agreement with Biohaven and certain of its subsidiaries to commercialize rimegepant and zavegepant for the treatment and prevention of migraines outside of the U.S., subject to regulatory approval. Under the terms of the agreement, Biohaven would lead R&D globally and we would have the exclusive right to commercialization globally, outside of the U.S. Upon the closing of the transaction on January 4, 2022, we paid Biohaven $500 million, including an upfront payment of $150 million and an equity investment of $350 million. We recognized $263 million for the upfront payment and premium paid on our equity investment in Acquired in-process research and development expenses. In October 2022, we acquired all outstanding common shares of Biohaven not already owned by us for $148.50 per share, in cash, for payments of approximately $11.5 billion. See Note 2A. This acquisition represented a settlement of the pre-existing relationship, and we determined that no gain or loss was required to be recognized.
Collaborations with BioNTech––On December 30, 2021, we entered into a research, development and commercialization agreement to develop a potential first mRNA-based vaccine for the prevention of shingles (herpes zoster virus) based on BioNTech’s proprietary mRNA technology and our antigen technology. Under the terms of the agreement, we agreed to pay BioNTech $225 million, including an upfront cash payment of $75 million and an equity investment of $150 million. BioNTech is eligible to receive future regulatory and sales milestone payments of up to $200 million. In return, BioNTech agreed to pay us $25 million for our proprietary antigen technology. The net upfront payment to BioNTech was recorded to Acquired in-process research and development expenses in our fourth quarter of 2021. We and BioNTech share development costs. We will have commercialization rights to the potential vaccine worldwide, excluding Germany, Turkey and certain developing countries where BioNTech will have commercialization rights. We and BioNTech will share gross profits from commercialization of any product.
On April 9, 2020, we signed a global agreement with BioNTech to co-develop a mRNA-based coronavirus vaccine program aimed at preventing COVID-19 infection, which resulted in the development of Comirnaty. In connection with the April 2020 agreement, we made an upfront cash payment of $72 million and an equity investment in the common stock of BioNTech of $113 million. We recognized $98 million for the upfront payment and a premium paid on the equity investment in Acquired in-process research and development expenses in our second quarter of 2020. BioNTech became eligible to receive potential milestone payments of up to $563 million for a total consideration of $748 million. Under the terms of this agreement, we and BioNTech share gross profits and development costs equally after approval and successful commercialization of the vaccine, and we were responsible for all of the development costs until commercialization of the vaccine. Thereafter, BioNTech was to repay us its 50 percent share of these development costs through reductions in gross profit sharing and milestone payments to BioNTech over time. On January 29, 2021, we and BioNTech signed an amended version of the April 2020 agreement. Under the January 2021 agreement, BioNTech paid us their 50 percent share of prior development costs in a lump sum payment during the first quarter of 2021. Further R&D costs are being shared equally. We have commercialization rights to the vaccine worldwide, excluding Germany and Turkey where BioNTech markets and distributes the vaccine under the agreement with us, and excluding China, Hong Kong, Macau and Taiwan, which are subject to a separate collaboration between BioNTech and Shanghai Fosun Pharmaceutical (Group) Co., Ltd. We recognize

Pfizer Inc.2022 Form 10-K64


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Revenues and Cost of sales on a gross basis in markets where we are commercializing the vaccine and we record our share of gross profits related to sales of the vaccine by BioNTech in Germany and Turkey in Alliance revenues.
We made an additional investment of $50 million in common stock of BioNTech as part of an underwritten equity offering by BioNTech, which closed in July 2020. As of December 31, 2022, we held an equity stake of 2.7% of BioNTech.
Collaboration with Beam––On December 24, 2021, we entered into a multi-year research collaboration with Beam to utilize Beam’s in vivo base editing programs, which use mRNA and lipid nanoparticles, for three targets for rare genetic diseases of the liver, muscle and central nervous system. Under the terms of the agreement, Beam conducts all research activities through development candidate selection for three undisclosed targets, which are not included in Beam’s existing programs, and we may opt in to obtain exclusive licenses to each development candidate. Beam has a right to opt in, at the end of phase 1/2 studies, upon the payment by Beam of an option exercise fee, to a global co-development and co-commercialization agreement with respect to one program licensed under the collaboration pursuant to which we and Beam would share net profits as well as development and commercialization costs in a 65%/35% ratio (Pfizer/Beam). Upon entering into the agreement, we recorded $300 million in Acquired in-process research and development expenses in the fourth quarter of 2021 for an upfront payment due to Beam, and if we exercise our opt in to licenses for all three targets, Beam will be eligible for up to an additional $1.05 billion in development, regulatory and commercial milestone payments for a potential total deal consideration of up to $1.35 billion. Beam is also eligible to receive royalties on global net sales for each licensed program.
Collaboration with Arvinas––On July 21, 2021, we entered into a global collaboration with Arvinas to develop and commercialize ARV-471, an investigational oral PROTAC® (PROteolysis TArgeting Chimera) estrogen receptor protein degrader. The estrogen receptor is a well-known disease driver in most breast cancers. In connection with the agreement, we made an upfront cash payment of $650 million to Arvinas and we made a $350 million equity investment in the common stock of Arvinas. We recognized $706 million for the upfront payment and a premium paid on our equity investment in Acquired in-process research and development expenses in our third quarter of 2021. Arvinas is also eligible to receive up to $400 million in approval milestones and up to $1 billion in commercial milestones. The companies will equally share worldwide development costs, commercialization expenses and profits. As of December 31, 2022, we held a 6.5% equity stake of Arvinas.
Collaboration with Myovant––On December 26, 2020, we entered into a collaboration with Myovant to jointly develop and commercialize Orgovyx (relugolix) in advanced prostate cancer and Myfembree (relugolix 40 mg, estradiol 1.0 mg, and norethindrone acetate 0.5 mg) in women’s health in the U.S. and Canada. We also received an exclusive option to commercialize relugolix in oncology outside the U.S. and Canada, excluding certain Asian countries, which we declined to exercise. Under the terms of the agreement, the companies equally share profits and allowable expenses in the U.S. for Orgovyx, and in the U.S. and Canada for Myfembree, with Myovant bearing our share of allowable expenses up to a maximum of $100 million in 2021 and up to a maximum of $50 million in 2022. Pfizer does not have rights outside of these markets. We record our share of gross profits as Alliance revenue. Myovant remains responsible for regulatory interactions and drug supply and continues to lead clinical development for Myfembree. Myovant is entitled to receive up to $4.35 billion, including an upfront payment of $650 million, which was made in December 2020, $200 million in potential regulatory milestones for FDA approvals for Myfembree in women’s health, all of which has been paid to Myovant as of December 31, 2022 and recognized as Identifiable intangible assets—Developed technology rights, and tiered sales milestones of up to $3.5 billion in total for prostate cancer and for the combined women’s health indications for which commercial sales have commenced. In connection with this transaction, in 2020 we recognized $499 million in Identifiable intangible assets––Developed technology rights and $151 million in Acquired in-process research and development expenses representing the relative fair value of the portion of the upfront payment allocated to the approved indication and unapproved indications of the product, respectively.
Collaboration with CStone––On September 29, 2020, we entered into a strategic collaboration with CStone to address oncological needs in China. The collaboration encompasses our $200 million upfront equity investment in CStone, the development and commercialization of CStone’s sugemalimab (CS1001, PD-L1 antibody) in mainland China, and a framework between the companies to bring additional oncology assets to the Greater China market. The transaction closed on October 9, 2020. As of December 31, 2022, we held a 9.7% equity stake of CStone.
Summarized Financial Information for Collaborative Arrangements
The following provides the amounts and classification of payments (income/(expense)) between us and our collaboration partners:
Year Ended December 31,
(MILLIONS)202220212020
Revenues—Revenues(a)
$437 $590 $284 
Revenues—Alliance revenues(b)
8,537 7,652 5,418 
Total revenues from collaborative arrangements$8,974 $8,241 $5,703 
Cost of sales(c)
$(15,589)$(16,169)$(61)
Selling, informational and administrative expenses(d)
(196)(175)(194)
Research and development expenses(e)
272 314 (14)
Acquired in-process research and development expenses(f)
(339)(1,056)(179)
Other income/(deductions)—net(g)
664 820 567 
(a)Represents sales to our partners of products manufactured by us.
(b)Substantially all relates to amounts earned from our partners under co-promotion agreements. The increase in 2022 reflects increases in Alliance revenues from Eliquis, Comirnaty and Bavencio, while the increase in 2021 reflects increases in Alliance revenues from Comirnaty, Eliquis and Xtandi.
(c)Primarily relates to amounts paid to collaboration partners for their share of net sales or profits earned in collaboration arrangements where we are the principal in the transaction, and cost of sales for inventory purchased from our partners. The decrease in 2022, as well as the increase in 2021, primarily relate to Comirnaty.
(d)Represents net reimbursements to our partners for selling, informational and administrative expenses incurred.
(e)Represents net reimbursements (to)/from our partners for research and development expenses incurred.

Pfizer Inc.2022 Form 10-K65


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
(f)Primarily relates to upfront payments to our partners as well as premiums paid on our equity investments in the common stock of our partners.
(g)Primarily relates to royalties from our collaboration partners.
The amounts outlined in the above table do not include transactions with third parties other than our collaboration partners, or other costs for the products under the collaborative arrangements.
Note 3.Restructuring Charges and Other Costs Associated with Acquisitions and Cost-Reduction/Productivity Initiatives
A. Transforming to a More Focused Company Program
With the formation of the Consumer Healthcare JV in 2019 and the spin-off of our former Upjohn Business in the fourth quarter of 2020, Pfizer transformed into a more focused, global leader in science-based innovative medicines and vaccines. We took efforts to ensure our cost base and support model aligned appropriately with our operating structure. While certain direct costs transferred to the Consumer Healthcare JV in 2019, and to the Upjohn Business in connection with the spin-off, there are indirect costs which did not transfer. This program is primarily composed of the following initiatives:
We took steps to restructure our corporate enabling functions to appropriately support our business, R&D and PGS platform functions. Actions included, among others, changes in location of certain activities, expanded use and co-location of centers of excellence and shared services, and increased use of digital technologies. The associated actions and the specific costs primarily included severance and benefit plan impacts, exit costs as well as associated implementation costs.
In addition, we transformed our commercial go-to market model in the way we engage patients and physicians. We also made several organizational changes in the third quarter of 2022 to further transform our operations to better leverage our expertise in certain areas and in anticipation of potential future new product or indication launches (see Note 1A). Actions included, among others, centralization of certain activities and enhanced use of digital technologies. The costs for this effort primarily included severance and associated implementation costs.
We also optimized our manufacturing network under this program and incurred one-time costs for cost-reduction initiatives related to our manufacturing operations. The costs for this effort included, among other things, severance costs, implementation costs, product transfer costs, site exit costs, as well as accelerated depreciation.
In the fourth quarter of 2022, we began taking steps to optimize our end-to-end R&D operations to reduce costs and cycle times as well as to further prioritize our internal R&D portfolio in areas where our capabilities are differentiated while increasing external innovation efforts to leverage an expanding and productive biotech sector. Actions include leveraging automation and digital capabilities, novel clinical development approaches and capabilities, and externalization of select assets and R&D units. We expect costs for this effort of $500 million to be incurred primarily through 2023, with costs to primarily represent cash expenditures. The costs for this effort primarily include severance costs and associated implementation costs.
From the start of this program in the fourth quarter of 2019 through December 31, 2022, we incurred costs of $3.5 billion, of which $1.4 billion ($1.0 billion of restructuring charges) is associated with Biopharma. We have incurred approximately 85% of total expected costs to date, and we expect the remaining costs to be substantially incurred through 2023.
B. Key Activities
The following summarizes acquisitions and cost-reduction/productivity initiatives costs and credits:
Year Ended December 31,
(MILLIONS)202220212020
Restructuring charges/(credits):
Employee terminations$776 $680 $474 
Asset impairments52 53 66 
Exit costs/(credits)54 (6)
Restructuring charges/(credits)(a)
882 741 535 
Transaction costs(b)
144 20 10 
Integration costs and other(c)
348 41 34 
Restructuring charges and certain acquisition-related costs1,375 802 579 
Net periodic benefit costs/(credits) recorded in Other (income)/deductions––net
(9)(63)
Additional depreciation––asset restructuring recorded in our consolidated statements of income as follows(d):
Cost of sales34 63 21 
Selling, informational and administrative expenses2 23 — 
Research and development expenses — (3)
Total additional depreciation––asset restructuring36 87 17 
Implementation costs recorded in our consolidated statements of income as follows(e):
Cost of sales54 45 40 
Selling, informational and administrative expenses560 426 197 
Research and development expenses2 
Total implementation costs616 472 238 
Total costs associated with acquisitions and cost-reduction/productivity initiatives$2,018 $1,298 $838 

Pfizer Inc.2022 Form 10-K66


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
(a)Primarily represents cost reduction initiatives. Restructuring charges/(credits) associated with Biopharma: ($354 million charge in 2022, $610 million charge in 2021, and $71 million charge in 2020).
(b)Represents external costs for banking, legal, accounting and other similar services.
(c)Represents external, incremental costs directly related to integrating acquired businesses, such as expenditures for consulting and the integration of systems and processes, and certain other qualifying costs. 2022 costs mostly related to our acquisitions of Arena and GBT, including $138 million in payments to Arena employees in the first quarter of 2022 and $136 million in payments to GBT employees in the fourth quarter of 2022 for the fair value of previously unvested long-term incentive awards that was recognized as post-closing compensation expense. See Note 2A. 2021 costs primarily related to our acquisition of Trillium. 2020 costs primarily related to our acquisition of Array.
(d)Represents the impact of changes in the estimated useful lives of assets involved in restructuring actions.
(e)Represents external, incremental costs directly related to implementing our non-acquisition-related cost-reduction/productivity initiatives.
The following summarizes the components and changes in restructuring accruals:
(MILLIONS)Employee
Termination
Costs
Asset
Impairment
Charges
Exit CostsAccrual
Balance, January 1, 2021$782 $— $15 $798 
Provision680 53 741 
Utilization and other(a)
(449)(53)34 (468)
Balance, December 31, 2021(b)
1,014 — 57 1,071 
Provision776 52 54 882 
Utilization and other(a)
(594)(52)(103)(750)
Balance, December 31, 2022(c)
$1,196 $ $8 $1,204 
(a)Includes adjustments for foreign currency translation.
(b)Included in Other current liabilities ($816 million) and Other noncurrent liabilities ($255 million).
(c)Included in Other current liabilities ($991 million) and Other noncurrent liabilities ($213 million).
Note 4. Other (Income)/Deductions—Net
Components of Other (income)/deductions––net include:
Year Ended December 31,
(MILLIONS)202220212020
Interest income$(251)$(36)$(73)
Interest expense(a)
1,238 1,291 1,449 
Net interest expense987 1,255 1,376 
Royalty-related income(845)(857)(770)
Net (gains)/losses on asset disposals (99)237 
Net (gains)/losses recognized during the period on equity securities(b)
1,273 (1,344)(540)
Income from collaborations, out-licensing arrangements and sales of compound/product rights(c)
(188)(396)(326)
Net periodic benefit costs/(credits) other than service costs(849)(2,547)311 
Certain legal matters, net(d)
230 182 28 
Certain asset impairments(e)
421 86 1,691 
Haleon/Consumer Healthcare JV equity method (income)/loss(f)
(436)(471)(298)
Other, net(g)
(378)(687)(497)
Other (income)/deductions––net$217 $(4,878)$1,213 
(a)Capitalized interest totaled $124 million in 2022, $108 million in 2021 and $96 million in 2020.
(b)2022 losses include, among other things, unrealized losses of $986 million related to investments in BioNTech, Allogene Therapeutics, Inc. and Arvinas. 2021 gains included, among other things, unrealized gains of $1.6 billion related to investments in BioNTech and Cerevel Therapeutics Holdings, Inc. 2020 gains included, among other things, unrealized gains of $405 million related to investments in BioNTech and SpringWorks Therapeutics, Inc.
(c)2022 includes, among other things, $94 million of out-licensing income from multiple licensees. 2021 included, among other things, $188 million of net collaboration income from BioNTech related to Comirnaty and $97 million of milestone income from multiple licensees. 2020 included, among other things, (i) $178 million in milestone income from multiple licensees and (ii) a $75 million upfront payment received from our sale of our CK1 assets to Biogen Inc.
(d)2022 primarily includes certain product liability and other expenses related to products discontinued and/or divested by Pfizer. 2021 primarily includes certain product liability expenses related to products discontinued and/or divested by Pfizer, and to a lesser extent, legal obligations related to pre-acquisition commitments.
(e)2022 primarily includes intangible asset impairment charges of: (i) $200 million associated with our Biopharma segment, representing an IPR&D asset for the unapproved indication of symptomatic dilated cardiomyopathy due to a mutation of the gene encoding the lamin A/C protein, acquired in our Array acquisition, and was a result of the Phase 3 trial reaching futility at a pre-planned interim analysis, (ii) $171 million associated with our Biopharma segment, related to developed technology rights acquired in our Hospira acquisition, and reflect updated commercial forecasts mainly reflecting competitive pressures, and (iii) $50 million associated with PC1, related to finite-lived licensing agreements acquired in our Hospira acquisition, and reflects updated contract manufacturing forecasts reflecting changes to market dynamics. 2020 included intangible asset impairment charges associated with our Biopharma segment that reflected, among other things, updated commercial forecasts mainly reflecting competitive pressures: (i) $900 million related to IPR&D assets for unapproved indications of certain cancer medicines, acquired in our Array acquisition; (ii) $528 million related to Eucrisa, a finite-lived developed technology right acquired in our Anacor Pharmaceuticals, LLC acquisition; and (iii) $263 million related to finite-lived developed technology rights for certain generic sterile injectables acquired in our Hospira acquisition.

Pfizer Inc.2022 Form 10-K67


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
(f)See Note 2C.
(g)2022 includes, among other things, (i) dividend income of $314 million from our investment in ViiV, (ii) income net of costs associated with TSAs of $142 million and (iii) charges of $77 million, reflecting the change in the fair value of contingent consideration. 2021 included, among other things, (i) income net of costs associated with TSAs of $288 million, (ii) dividend income of $166 million from our investment in ViiV and (iii) charges of $142 million, reflecting the change in the fair value of contingent consideration. 2020 included, among other things, (i) dividend income of $278 million from our investment in ViiV, (ii) income net of costs associated with TSAs of $114 million and (iii) charges of $105 million, reflecting the change in the fair value of contingent consideration.
The asset impairment charges included in Other (income)/deductions––net are based on estimates of fair value.
Additional information about the intangible assets that were impaired during 2022 (impairment recorded in Other (income)/deductions–net) follows:
Year Ended
Fair Value(a)
December 31, 2022
(MILLIONS)AmountLevel 1Level 2Level 3Impairment
Intangible assets––IPR&D(b)
$ $ $ $ $200 
Intangible assets––Developed technology rights(b)
60   60 171 
Intangible assets––Licensing agreements and other(b)
30   30 50 
Total$90 $ $ $90 $421 
(a)The fair value amount is presented as of the date of impairment, as this asset is not measured at fair value on a recurring basis. See also Note 1E.
(b)Reflects intangible assets written down to fair value in 2022. Fair value was determined using the income approach, specifically the multi-period excess earnings method, also known as the discounted cash flow method. We started with a forecast of all the expected net cash flows for the asset and then applied an asset-specific discount rate to arrive at a net present value amount. Some of the more significant estimates and assumptions inherent in this approach include: the amount and timing of the projected net cash flows, which includes the expected impact of competitive, legal and/or regulatory forces on the product; the discount rate, which seeks to reflect the various risks inherent in the projected cash flows; and the tax rate, which seeks to incorporate the geographic diversity of the projected cash flows.
Note 5. Tax Matters
A. Taxes on Income from Continuing Operations
Components of Income from continuing operations before provision/(benefit) for taxes on income include:
 Year Ended December 31,
(MILLIONS)202220212020
United States$5,032 $6,064 $(2,887)
International29,697 18,247 9,924 
Income from continuing operations before provision/(benefit) for taxes on income(a), (b)
$34,729 $24,311 $7,036 
(a)2022 v. 2021––The decrease in domestic income is primarily related to net losses on equity securities in 2022 versus net gains on equity securities in 2021, lower net periodic benefit credits and higher restructuring charges and certain acquisition-related costs, partially offset by Paxlovid income and lower acquired IPR&D expenses. The increase in the international income is primarily related to Paxlovid and Comirnaty income partially offset by lower net periodic benefit credits.
(b)2021 v. 2020––The domestic income in 2021 versus domestic loss in 2020 was mainly related to Comirnaty income, lower asset impairment charges, net periodic benefit credits in 2021 versus net periodic benefit costs in 2020 and higher net gains from equity securities, partially offset by higher R&D expenses. The increase in the international income was primarily related to Comirnaty income, net periodic benefit credits in 2021 versus net periodic benefit costs in 2020 and lower asset impairment charges.
Components of Provision/(benefit) for taxes on income based on the location of the taxing authorities include:
 Year Ended December 31,
(MILLIONS)202220212020
United States
Current income taxes:
Federal$2,744 $3,342 $372 
State and local(20)34 56 
Deferred income taxes:
Federal(3,271)(3,850)(1,164)
State and local(310)(491)(131)
Total U.S. tax provision/(benefit)(857)(964)(867)
International
Current income taxes4,368 2,769 1,517 
Deferred income taxes(183)48 (279)
Total international tax provision/(benefit)4,185 2,816 1,237 
Provision/(benefit) for taxes on income$3,328 $1,852 $370 

Pfizer Inc.2022 Form 10-K68


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies

The changes in Provision/(benefit) for taxes on income impacting the effective tax rate year-over-year are summarized below:
2022 v. 2021
The higher effective tax rate in 2022was mainly the result of:
the non-recurrence of certain initiatives executed in 2021 associated with our investment in the Consumer Healthcare JV with GSK based on estimates and assumptions that we believe to be reasonable,
partially offset by:
tax benefits in 2022 related to global income tax resolutions in multiple tax jurisdictions spanning multiple tax years that included the closing of U.S. IRS audits covering five tax years.
2021 v. 2020
The higher effective tax rate in 2021 was mainly the result of:
the change in the jurisdictional mix of earnings primarily related to Comirnaty; and
lower tax benefits related to the impairment of intangible assets,
partially offset by:
certain initiatives executed in the third quarter of 2021 associated with our investment in the Consumer Healthcare JV with GSK based on estimates and assumptions that we believe to be reasonable.
In all years, federal, state and international net tax liabilities assumed or established as part of a business acquisition are not included in Provision/(benefit) for taxes on income (see Note 2A).
We elected, with the filing of our 2018 U.S. Federal Consolidated Income Tax Return, to pay our initial estimated $15 billion repatriation tax liability on accumulated post-1986 foreign earnings over eight years through 2026. The fourth annual installment of this liability was paid by its April 18, 2022 due date. The fifth annual installment is due April 18, 2023 and is reported in current Income taxes payable as of December 31, 2022. The remaining liability is reported in noncurrent Other taxes payable. Our obligations may vary as a result of changes in our uncertain tax positions and/or availability of attributes such as foreign tax and other credit carryforwards.
B. Tax Rate Reconciliation
The reconciliation of the U.S. statutory income tax rate to our effective tax rate for Income from continuing operations follows:
 Year Ended December 31,
202220212020
U.S. statutory income tax rate21.0 %21.0 %21.0 %
Taxation of non-U.S. operations (a), (b)
(5.0)(4.3)(9.9)
Tax settlements and resolution of certain tax positions(c)
(3.0)(0.4)(2.7)
Foreign-Derived Intangible Income deduction(d)
(1.9)(0.6)— 
Certain Consumer Healthcare JV initiatives(c)
 (6.0)— 
U.S. R&D tax credit(0.6)(0.5)(1.4)
Interest(e)
0.2 0.4 1.1 
All other, net(f)
(1.1)(2.0)(2.8)
Effective tax rate for income from continuing operations9.6 %7.6 %5.3 %
(a)For taxation of non-U.S. operations, this rate impact reflects the income tax rates and relative earnings in the locations where we do business outside the U.S., together with the U.S. tax cost on our international operations, changes in uncertain tax positions not included in the reconciling item called “Tax settlements and resolution of certain tax positions,” as well as changes in valuation allowances. Specifically: (i) the jurisdictional location of earnings is a significant component of our effective tax rate each year, and the rate impact of this component is influenced by the specific location of non-U.S. earnings and the level of such earnings as compared to our total earnings; (ii) the U.S. tax implications of our foreign operations is a significant component of our effective tax rate each year and generally offsets some of the reduction to our effective tax rate each year resulting from the jurisdictional location of earnings; (iii) the impact of certain tax initiatives; and (iv) the impact of changes in uncertain tax positions not included in the reconciling item called “Tax settlements and resolution of certain tax positions” is a component of our effective tax rate each year that can result in either an increase or decrease to our effective tax rate. The jurisdictional mix of earnings, which includes the impact of the location of earnings as well as the U.S. tax cost on our international operations, can vary as a result of operating fluctuations in the normal course of business and as a result of the extent and location of other income and expense items, such as restructuring charges, asset impairments and gains and losses on strategic business decisions. See also Note 5Afor the components of pre-tax income and Provision/(benefit) for taxes on income, which is based on the location of the taxing authorities, and for information about settlements and other items impacting Provision/(benefit) for taxes on income.
(b)In all years, the reduction in our effective tax rate is a result of the jurisdictional location of earnings and is largely due to lower tax rates in certain jurisdictions, as well as manufacturing and other incentives for our subsidiaries in Singapore and, to a lesser extent, in Puerto Rico. We benefit from Puerto Rican tax incentives pursuant to a grant that expires during 2053. Under such grant, we are partially exempt from income, property and municipal taxes. In Singapore, we benefit from incentive tax rates effective through 2048 on income from manufacturing and other operations.
(c)See Note 5A.
(d)The higher rate benefit from the Foreign-Derived Intangible Income deduction in 2022 is mainly the result of the TCJA requirement to capitalize R&D costs for tax years beginning after December 31, 2021.
(e)Includes changes in interest related to our uncertain tax positions not included in the reconciling item called “Tax settlements and resolution of certain tax positions”.
(f)All other, net is primarily due to routine business operations.

Pfizer Inc.2022 Form 10-K69


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
C. Deferred Taxes
Components of our deferred tax assets and liabilities, shown before jurisdictional netting, follow:
2022 Deferred Tax*2021 Deferred Tax*
(MILLIONS)Assets(Liabilities)Assets(Liabilities)
Prepaid/deferred items$1,768 $(533)$1,889 $(456)
Accrued/deferred royalties2,127  777 — 
Inventories672 (262)408 (56)
Intangible assets(a)
1,445 (6,288)1,542 (4,577)
Property, plant and equipment112 (1,845)117 (1,647)
Employee benefits(b)
1,314 (276)1,594 (178)
Restructurings and other charges302  303 — 
Legal and product liability reserves385  373 — 
Research and development(c)
4,137  1,656 — 
Net operating loss/tax credit carryforwards(d), (e)
2,224  1,431 — 
Unremitted earnings (51)— (45)
State and local tax adjustments151  197 — 
Investments(f)
91 (208)70 (689)
All other78 (56)89 (68)
14,806 (9,519)10,446 (7,714)
Valuation allowances(1,541) (1,462)— 
Total deferred taxes$13,265 $(9,519)$8,983 $(7,714)
Net deferred tax asset/(liability)(g)
$3,746 $1,269 
*The deferred tax assets and liabilities associated with global intangible low-taxed income are included in the relevant categories. See Note 1Q.
(a)The increase in net deferred tax liabilities in 2022 is primarily due to the acquisition of intangible assets related to GBT, Arena and Biohaven, partially offset by the amortization of intangible assets and certain impairment charges.
(b)The decrease in net deferred tax assets in 2022 is primarily due to changes in pension and postretirement benefit obligations, as well as the performance of plan assets reported in the period. See Note 11.
(c)The increase in deferred tax assets in 2022 is related to the TCJA requirement to capitalize R&D costs for tax years beginning after December 31,2021.
(d)The increase in deferred tax assets in 2022 is primarily due to the acquisition of net operating loss carryforwards and credit carryforwards related to Arena, GBT and Biohaven. See Note 2A.
(e)The amounts in 2022 and 2021 are reduced for unrecognized tax benefits of $1.2 billion and $3.0 billion, respectively, where we have net operating loss carryforwards, similar tax losses, and/or tax credit carryforwards that are available, under the tax law of the applicable jurisdiction, to settle any additional income taxes that would result from the disallowance of a tax position.
(f)The decrease in net deferred tax liabilities in 2022 is primarily due to the impact of foreign currency translation adjustments related to our equity-method investment in Haleon/the Consumer Healthcare JV. See Note 2C.
(g)In 2022, Noncurrent deferred tax assets and other noncurrent tax assets ($4.8 billion), and Noncurrent deferred tax liabilities ($1.0 billion). In 2021, Noncurrent deferred tax assets and other noncurrent tax assets ($1.6 billion), and Noncurrent deferred tax liabilities ($0.3 billion).
We have carryforwards, primarily related to net operating and capital losses, general business credits, foreign tax credits and charitable contributions, which are available to reduce future U.S. federal and/or state, as well as international, income taxes payable with either an indefinite life or expiring at various times from 2023 to 2042. Certain of our U.S. net operating losses and general business credits are subject to limitations under IRC Section 382.
As of December 31, 2022, we have not made a U.S. tax provision on $60.0 billion of unremitted earnings of our international subsidiaries. As these earnings are intended to be indefinitely reinvested overseas, the determination of a hypothetical unrecognized deferred tax liability as of December 31, 2022 is not practicable. The amount of indefinitely reinvested earnings is based on estimates and assumptions and subject to management evaluation, and is subject to change in the normal course of business based on operational cash flow, completion of local statutory financial statements and the finalization of tax returns and audits, among other things. Accordingly, we regularly update our earnings and profits analysis for such events.
D. Tax Contingencies
For a description of our accounting policies associated with accounting for income tax contingencies, see Note 1Q.
Uncertain Tax Positions
As tax law is complex and often subject to varied interpretations, it is uncertain whether some of our tax positions will be sustained upon audit. As of December 31, 2022, we had $2.9 billion and as of December 31, 2021, we had $4.5 billion in net unrecognized tax benefits, excluding associated interest.
Tax assets for uncertain tax positions primarily represent our estimate of the potential tax benefits in one tax jurisdiction that could result from the payment of income taxes in another tax jurisdiction. These potential benefits generally result from cooperative efforts among taxing authorities, as required by tax treaties to minimize double taxation, commonly referred to as the competent authority process. The recoverability of these assets, which we believe to be more likely than not, is dependent upon the actual payment of taxes in one tax jurisdiction and, in some cases, the successful petition for recovery in another tax jurisdiction. As of December 31, 2022, we had $1.5 billion in assets associated with uncertain tax positions. These amounts were included in Noncurrent deferred tax assets and other noncurrent tax assets ($1.5 billion) and Other taxes payable ($45 million). As of December 31, 2021, we had $1.5 billion in assets associated with uncertain

Pfizer Inc.2022 Form 10-K70


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
tax positions. These amounts were included in Noncurrent deferred tax assets and other noncurrent tax assets ($1.4 billion) and Other taxes payable ($105 million).
Substantially all of these unrecognized tax benefits, if recognized, would impact our effective income tax rate.
The reconciliation of the beginning and ending amounts of gross unrecognized tax benefits follows:
(MILLIONS)202220212020
Balance, beginning$(6,068)$(5,595)$(5,381)
Acquisitions(52)— 37 
Divestitures(a)
 — 265 
Increases based on tax positions taken during a prior period(b)
(67)(111)(232)
Decreases based on tax positions taken during a prior period(b), (c)
1,339 103 64 
Decreases based on settlements for a prior period(c),(d)
842 24 15 
Increases based on tax positions taken during the current period(b)
(701)(550)(411)
Impact of foreign exchange90 22 (72)
Other, net(b), (e)
122 40 120 
Balance, ending(f)
$(4,494)$(6,068)$(5,595)
(a)For 2020, related to the separation of Upjohn. See Note 2B.
(b)Primarily included in Provision/(benefit) for taxes on income.
(c)Primarily related to effectively settling certain issues with the U.S. and foreign tax authorities. See Note 5A.
(d)Primarily related to cash payments and reductions of tax attributes.
(e)Primarily related to decreases as a result of a lapse of applicable statutes of limitations.
(f)In 2022, included in Income taxes payable ($40 million), Other current assets ($3 million), Noncurrent deferred tax assets and other noncurrent tax assets ($1.2 billion), Noncurrent deferred tax liabilities ($5 million) and Other taxes payable ($3.2 billion). In 2021, included in Income taxes payable ($19 million), Other current assets ($42 million), Noncurrent deferred tax assets and other noncurrent tax assets ($3.0 billion), Noncurrent deferred tax liabilities ($5 million) and Other taxes payable ($3.0 billion).
Interest related to our unrecognized tax benefits is recorded in accordance with the laws of each jurisdiction and is recorded primarily in Provision/(benefit) for taxes on income. In 2022, we recorded a net decrease in interest of $17 million. In 2021 and 2020, we recorded net increases in interest of $108 million and $89 million respectively. Gross accrued interest totaled $552 million as of December 31, 2022 (reflecting a decrease of $31 million as a result of cash payments) and gross accrued interest totaled $601 million as of December 31, 2021 (reflecting a decrease of $1 million as a result of cash payments). In 2022 and 2021, these amounts were substantially all included in Other taxes payable. Accrued penalties are not significant. See also Note 5A.
Status of Tax Matters and Potential Impact on Accruals for Uncertain Tax Positions
The U.S. is one of our major tax jurisdictions, and we are regularly audited by the IRS. During the third quarter of 2022, Pfizer reached resolution of disputed issues at the IRS Independent Office of Appeals, thereby settling all issues related to U.S. tax returns of Pfizer for the years 2011-2015. With respect to Pfizer, tax years 2016-2018 are under audit. Tax years 2019-2022 are open but not under audit. All other tax years are closed. In addition to the open audit years in the U.S., we have open audit years and certain related audits, appeals and investigations in certain major international tax jurisdictions such as Canada (2017-2022), Europe (2012-2022, primarily in Ireland, the U.K., France, Italy, Spain and Germany), Asia Pacific (2012-2022, primarily in China, Japan and Singapore) and Latin America (1998-2022, primarily in Brazil).
Any settlements or statutes of limitations expirations could result in a significant decrease in our uncertain tax positions. We estimate that it is reasonably possible that within the next 12 months, our gross unrecognized tax benefits, exclusive of interest, could decrease by as much as $100 million, as a result of settlements with taxing authorities or the expiration of the statutes of limitations. Our assessments are based on estimates and assumptions that have been deemed reasonable by management, but our estimates of unrecognized tax benefits and potential tax benefits may not be representative of actual outcomes, and variation from such estimates could materially affect our financial statements in the period of settlement or when the statutes of limitations expire, as we treat these events as discrete items in the period of resolution. Finalizing audits with the relevant taxing authorities can include formal administrative and legal proceedings, and, as a result, it is difficult to estimate the timing and range of possible changes related to our uncertain tax positions, and such changes could be significant.


Pfizer Inc.2022 Form 10-K71


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
E. Tax Provision/(Benefit) on Other Comprehensive Income/(Loss)
Components of the Tax provision/(benefit) on other comprehensive income/(loss) include:
 Year Ended December 31,
(MILLIONS)202220212020
Foreign currency translation adjustments, net(a)
$(126)$43 $(119)
Unrealized holding gains/(losses) on derivative financial instruments, net183 84 (88)
Reclassification adjustments for (gains)/losses included in net income(270)29 (25)
 (87)114 (113)
Unrealized holding gains/(losses) on available-for-sale securities, net(164)(44)45 
Reclassification adjustments for (gains)/losses included in net income226 (4)(24)
 62 (48)22 
Benefit plans: prior service (costs)/credits and other, net(5)27 12 
Reclassification adjustments related to amortization of prior service costs and other, net(29)(47)(31)
Reclassification adjustments related to curtailments of prior service costs and other, net(3)(18)
 (37)(38)(17)
Tax provision/(benefit) on other comprehensive income/(loss)$(187)$71 $(227)
(a)Taxes are not provided for foreign currency translation adjustments relating to investments in international subsidiaries that are expected to be held indefinitely.
Note 6. Accumulated Other Comprehensive Loss, Excluding Noncontrolling Interests
The following summarizes the changes, net of tax, in Accumulated other comprehensive loss:
Net Unrealized Gains/(Losses)Benefit Plans
(MILLIONS)
Foreign Currency Translation Adjustments(a)
Derivative Financial InstrumentsAvailable-For-Sale SecuritiesPrior Service (Costs)/ Credits and OtherAccumulated Other Comprehensive Income/(Loss)
Balance, January 1, 2020$(5,936)$20 $(35)$584 $(5,367)
Other comprehensive income/(loss)883 (448)151 (106)480 
Distribution of Upjohn Business(b)
(397)— — (26)(423)
Balance, December 31, 2020(5,450)(428)116 452 (5,310)
Other comprehensive income/(loss)(722)547 (336)(75)(587)
Balance, December 31, 2021(6,172)119 (220)377 (5,897)
Other comprehensive income/(loss)(2,188)(531)440 (129)(2,407)
Balance, December 31, 2022$(8,360)$(412)$220 $248 $(8,304)
(a)Amounts do not include foreign currency translation adjustments attributable to noncontrolling interests. Foreign currency translation adjustments include net losses in 2022 and 2021 and net gains in 2020 related to our equity-method investment in Haleon/the Consumer Healthcare JV (seeNote 2C), and the impact of our net investment hedging program.
(b)For more information, see Note 2B.

Pfizer Inc.2022 Form 10-K72


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Note 7. Financial Instruments
A. Fair Value Measurements
Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis and Fair Value Hierarchy, using a Market Approach:
As of December 31, 2022As of December 31, 2021
(MILLIONS)TotalLevel 1Level 2TotalLevel 1Level 2
Financial assets:
Short-term investments
Equity securities with readily determinable fair values:
Money market funds$1,588 $ $1,588 $5,365 $— $5,365 
Available-for-sale debt securities:
Government and agency—non-U.S.15,915  15,915 17,318 — 17,318 
Government and agency—U.S.1,313  1,313 4,050 — 4,050 
Corporate and other1,514  1,514 647 — 647 
18,743  18,743 22,014 — 22,014 
Total short-term investments20,331  20,331 27,379 — 27,379 
Other current assets
Derivative assets:
Interest rate contracts   — 
Foreign exchange contracts714  714 704 — 704 
Total other current assets714  714 709 — 709 
Long-term investments
Equity securities with readily determinable fair values(a)
2,836 2,823 13 3,876 3,849 27 
Available-for-sale debt securities:
Government and agency—non-U.S.280  280 465 — 465 
Government and agency—U.S.   — 
Corporate and other72  72 50 — 50 
352  352 521 — 521 
Total long-term investments3,188 2,823 365 4,397 3,849 548 
Other noncurrent assets
Derivative assets:
Interest rate contracts   16 — 16 
Foreign exchange contracts364  364 242 — 242 
Total derivative assets364  364 259 — 259 
Insurance contracts(b)
665  665 808 — 808 
Total other noncurrent assets1,028  1,028 1,067 — 1,067 
Total assets$25,261 $2,823 $22,439 $33,552 $3,849 $29,703 
Financial liabilities:
Other current liabilities
Derivative liabilities:
Interest rate contracts$10 $ $10 $— $— $— 
Foreign exchange contracts694  694 476 — 476 
Total other current liabilities704  704 476 — 476 
Other noncurrent liabilities
Derivative liabilities:
Interest rate contracts321  321 — — — 
Foreign exchange contracts864  864 405 — 405 
Total other noncurrent liabilities1,185  1,185 405 — 405 
Total liabilities$1,889 $ $1,889 $881 $— $881 
(a)Long-term equity securities of $143 million as of December 31, 2022 and $194 million as of December 31, 2021 were held in restricted trusts for U.S. non-qualified employee benefit plans.
(b)Includes life insurance policies held in restricted trusts for U.S. non-qualified employee benefit plans. The underlying invested assets in these contracts are marketable securities, which are carried at fair value, with changes in fair value recognized in Other (income)/deductions—net (see Note 4).
Financial Assets and Liabilities Not Measured at Fair Value on a Recurring Basis––The carrying value of Long-term debt, excluding the current portion was $33 billion as of December 31, 2022 and $36 billion as of December 31, 2021. The estimated fair value of such debt, using a market approach and Level 2 inputs, was $30 billion as of December 31, 2022 and $42 billion as of December 31, 2021.

Pfizer Inc.2022 Form 10-K73


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
The differences between the estimated fair values and carrying values of held-to-maturity debt securities, private equity securities, long-term receivables and short-term borrowings not measured at fair value on a recurring basis were not significant as of December 31, 2022 and 2021. The fair value measurements of our held-to-maturity debt securities and short-term borrowings are based on Level 2 inputs. The fair value measurements of our long-term receivables and private equity securities are based on Level 3 inputs.
B. Investments
Total Short-Term, Long-Term and Equity-Method Investments
The following summarizes our investments by classification type:
As of December 31,
(MILLIONS)20222021
Short-term investments
Equity securities with readily determinable fair values(a)
$1,588 $5,365 
Available-for-sale debt securities18,743 22,014 
Held-to-maturity debt securities1,985 1,746 
Total Short-term investments$22,316 $29,125 
Long-term investments
Equity securities with readily determinable fair values(b)
$2,836 $3,876 
Available-for-sale debt securities352 521 
Held-to-maturity debt securities48 34 
Private equity securities at cost(b)
800 623 
Total Long-term investments$4,036 $5,054 
Equity-method investments11,033 16,472 
Total long-term investments and equity-method investments$15,069 $21,526 
Held-to-maturity cash equivalents$679 $268 
(a)Includes money market funds primarily invested in U.S. Treasury and government debt.
(b)Represent investments in the life sciences sector.
Debt Securities
At December 31, 2022, our investment portfolio consisted of debt securities issued across diverse governments, corporate and financial institutions, which are investment-grade. The contractual or estimated maturities, are as follows:
As of December 31, 2022As of December 31, 2021
Gross UnrealizedMaturities (in Years)Gross Unrealized
(MILLIONS)Amortized CostGainsLossesFair ValueWithin 1Over 1
to 5
Over 5Amortized CostGainsLossesFair Value
Available-for-sale debt securities
Government and agency––non-U.S.
$15,946 $297 $(48)$16,195 $15,915 $280 $ $18,032 $13 $(263)$17,783 
Government and agency––U.S.
1,313   1,313 1,313   4,056 — (1)4,055 
Corporate and other1,584 7 (4)1,586 1,514 72  698 — (1)697 
Held-to-maturity debt securities
Time deposits and other1,171   1,171 1,127 20 24 947 — — 947 
Government and agency––non-U.S.
1,542   1,542 1,538 3 1 1,102 — — 1,102 
Total debt securities$21,556 $304 $(53)$21,807 $21,407 $375 $25 $24,835 $14 $(265)$24,584 
Any expected credit losses to these portfolios would be immaterial to our financial statements.
Equity Securities
The following presents the calculation of the portion of unrealized (gains)/losses that relates to equity securities, excluding equity-method investments, held at the reporting date:
Year Ended December 31,
(MILLIONS)202220212020
Net (gains)/losses recognized during the period on equity securities(a)
$1,273 $(1,344)$(540)
Less: Net (gains)/losses recognized during the period on equity securities sold during the period(126)(80)(24)
Net unrealized (gains)/losses during the reporting period on equity securities still held at the reporting date(b)
$1,400 $(1,264)$(515)
(a)Reported in Other (income)/deductions––net. See Note 4.
(b)Included in net unrealized (gains)/losses are observable price changes on equity securities without readily determinable fair values. As of December 31, 2022, there were cumulative impairments and downward adjustments of $193 million and upward adjustments of $203 million. Impairments, downward and upward adjustments were not significant in 2022, 2021 and 2020.

Pfizer Inc.2022 Form 10-K74


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
C. Short-Term Borrowings
Short-term borrowings include:
As of December 31,
(MILLIONS)20222021
Current portion of long-term debt, principal amount$2,550 $1,636 
Other short-term borrowings, principal amount(a)
385 605 
Total short-term borrowings, principal amount2,935 2,241 
Net fair value adjustments10 — 
Total Short-term borrowings, including current portion of long-term debt, carried at historical proceeds, as adjusted
$2,945 $2,241 
(a)Primarily includes cash collateral. See Note 7F.
As of December 31, 2022, we had access to a $7 billion committed U.S. revolving credit facility, which may be used for general corporate purposes including to support our commercial paper borrowings. Lenders under this facility have approximately $700 million of commitments maturing in November 2026 and $6.3 billion of commitments maturing in November 2027. In addition to the U.S. revolving credit facility, our lenders have provided us an additional $321 million in lines of credit, of which $292 million expire within one year. Essentially all lines of credit were unused as of December 31, 2022.
D. Long-Term Debt
The following outlines our senior unsecured long-term debt* and the weighted-average stated interest rate by maturity:
As of December 31,
(MILLIONS)20222021
Notes due 2023 (3.2% for 2021)(a)
$ $2,550 
Notes due 2024 (3.9% for 2022 and 2021)2,250 2,250 
Notes due 2025 (0.8% for 2022 and 2021)750 750 
Notes due 2026 (2.9% for 2022 and 2021)3,000 3,000 
Notes due 2027 (2.1% for 2022 and 2021)1,000 1,051 
Notes due 2028 (4.8% for 2022 and 2021)1,660 1,660 
Notes due 2029-2033 (2.6% for 2022 and 2021)5,000 5,000 
Notes due 2034-2038 (5.5% for 2022 and 2021)5,517 5,585 
Notes due 2039-2043 (4.8% for 2022 and 4.7% for 2021)7,153 7,352 
Notes due 2044-2048 (4.2% for 2022 and 2021)3,250 3,250 
Notes due 2049-2053 (3.4% for 2022 and 2021)2,500 2,500 
Total long-term debt, principal amount32,080 34,948 
Net fair value adjustments related to hedging and purchase accounting959 1,438 
Net unamortized discounts, premiums and debt issuance costs(175)(195)
Other long-term debt20 
Total long-term debt, carried at historical proceeds, as adjusted$32,884 $36,195 
Current portion of long-term debt, carried at historical proceeds, as adjusted (not included above (3.7% for 2022 and 1.0% for 2021))$2,560 $1,636 
*Our long-term debt is generally redeemable by us at any time at varying redemption prices plus accrued and unpaid interest.
(a)Reclassified to the current portion of long-term debt.
Issuances—In August 2021, we completed a public offering of $1.0 billion principal amount of senior unsecured notes due 2031 at an effective interest rate of 1.79%. In May 2020, we completed a public offering of $4.0 billion aggregate principal amount of senior unsecured notes with a weighted-average effective interest rate of 2.11% and in March 2020, we completed a public offering of $1.25 billion aggregate principal amount of senior unsecured notes with a weighted-average effective interest rate of 2.67%.
Retirements—In November 2020, we repurchased all $1.15 billion and $342 million principal amount outstanding of the 1.95% senior unsecured notes that were due in June 2021 and 5.80% senior unsecured notes that were due in August 2023 and recorded a total net loss of $36 million in Other (income)/deductions––net.See Note 2B. In March 2020, we repurchased at par all $1.065 billion principal amount outstanding of our senior unsecured notes due in 2047.
E. Derivative Financial Instruments and Hedging Activities
Foreign Exchange Risk––A significant portion of our revenues, earnings and net investments in foreign affiliates is exposed to changes in foreign exchange rates. Where foreign exchange risk is not offset by other exposures, we manage our foreign exchange risk principally through the use of derivative financial instruments and foreign currency debt. These financial instruments serve to mitigate the impact on net income as a result of remeasurement into another currency, or against the impact of translation into U.S. dollars of certain foreign exchange-denominated transactions.
The derivative financial instruments primarily hedge or offset exposures in the euro, U.K. pound, Japanese yen, and Canadian dollar, and include a portion of our forecasted foreign exchange-denominated intercompany inventory sales hedged up to two years. We may seek to protect against possible declines in the reported net investments of our foreign business entities.

Pfizer Inc.2022 Form 10-K75


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Changes in fair value are reported in earnings or in Other comprehensive income/(loss), depending on the nature and purpose of the financial instrument (hedge or offset relationship). For certain foreign exchange contracts, we exclude an amount from the assessment of hedge effectiveness and recognize the excluded amount through an amortization approach in earnings. The hedge relationships are as follows:
Generally, we recognize the gains and losses on foreign exchange contracts that are designated as fair value hedges in earnings upon the recognition of the change in fair value of the hedged item. We also recognize the offsetting foreign exchange impact attributable to the hedged item in earnings.
Generally, we record in Other comprehensive income/(loss) gains or losses on foreign exchange contracts that are designated as cash flow hedges and reclassify those amounts into earnings in the same period or periods during which the hedged transaction affects earnings.
We record in Other comprehensive income/(loss)––Foreign currency translation adjustments, net the foreign exchange gains and losses related to foreign exchange-denominated debt and foreign exchange contracts designated as a hedge of our net investments in foreign subsidiaries and reclassify those amounts into earnings upon the sale or substantial liquidation of our net investments.
For foreign exchange contracts not designated as hedging instruments, we recognize the gains and losses immediately into earnings along with the earnings impact of the items they generally offset. These contracts take the opposite currency position of that reflected on the balance sheet to counterbalance the effect of any currency movement.
Interest Rate Risk––Our interest-bearing investments and borrowings are subject to interest rate risk. Depending on market conditions, we may change the profile of our outstanding debt or investments by entering into derivative financial instruments like interest rate swaps, either to hedge or offset the exposure to changes in the fair value of hedged items with fixed interest rates, or to convert variable rate debt or investments to fixed rates. The derivative financial instruments primarily hedge U.S. dollar fixed-rate debt.
We recognize the change in fair value on interest rate contracts that are designated as fair value hedges in earnings, as well as the offsetting earnings impact of the hedged risk attributable to the hedged item.
The following summarizes the fair value of the derivative financial instruments and notional amounts:
(MILLIONS)As of December 31, 2022As of December 31, 2021
Fair ValueFair Value
NotionalAssetLiabilityNotionalAssetLiability
Derivatives designated as hedging instruments:
Foreign exchange contracts(a)
$26,603 $838 $1,196 $29,576 $787 $717 
Interest rate contracts2,250  331 2,250 21 — 
838 1,527 808 717 
Derivatives not designated as hedging instruments:
Foreign exchange contracts$29,814 240 362 $21,419 160 164 
Total$1,078 $1,889 $968 $881 
(a)The notional amount of outstanding foreign exchange contracts hedging our intercompany forecasted inventory sales was $4.4 billion as of December 31, 2022 and $4.8 billion as of December 31, 2021.

Pfizer Inc.2022 Form 10-K76


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
The following summarizes information about the gains/(losses) incurred to hedge or offset operational foreign exchange or interest rate risk exposures:
 

Gains/(Losses)
Recognized in OID
(a)
Gains/(Losses)
Recognized in OCI
(a)
Gains/(Losses)
Reclassified from
OCI into OID and COS
(a)
Year Ended December 31,
(MILLIONS)202220212022202120222021
Derivative Financial Instruments in Cash Flow Hedge Relationships:      
Foreign exchange contracts(b)
$ $— $1,296 $488 $1,916 $(173)
Amount excluded from effectiveness testing and amortized into earnings(c)
 — 148 38 145 38 
Derivative Financial Instruments in Fair Value Hedge Relationships:
Interest rate contracts(337)(7) —  — 
Hedged item337  —  — 
Derivative Financial Instruments in Net Investment Hedge Relationships:
Foreign exchange contracts — 816 468  — 
Amount excluded from effectiveness testing and amortized into earnings(c)
 — 73 52 129 109 
Non-Derivative Financial Instruments in Net Investment Hedge Relationships:(d)
Foreign currency short-term borrowings — 26 78  — 
Foreign currency long-term debt — 51 86  — 
Derivative Financial Instruments Not Designated as Hedges:
Foreign exchange contracts(1,153)(192) —  — 
All other net(c)
 —   
$(1,153)$(192)$2,409 $1,210 $2,190 $(25)
(a)OID = Other (income)/deductions—net,included in Other (income)/deductions—net in the consolidated statements of income. COS = Cost of Sales, included in Cost of sales in the consolidated statements of income. OCI = Other comprehensive income/(loss), included in the consolidated statements of comprehensive income.
(b)The amounts reclassified from OCI into COS were a net gain of $375 million in 2022 and a net loss of $89 million in 2021. The remaining amounts were reclassified from OCI into OID. Based on year-end foreign exchange rates that are subject to change, we expect to reclassify a pre-tax loss of $107 million within the next 12 months into income. The maximum length of time over which we are hedging our exposure to the variability in future foreign exchange cash flows is approximately 20 years and relates to foreign currency debt.
(c)The amounts reclassified from OCI were reclassified into OID.
(d)Short-term borrowings and long-term debt include foreign currency borrowings which are used as net investment hedges. The short-term borrowings’ carrying value as of December 31, 2021 was $1.1 billion. The long-term debt carrying values as of December 31, 2022 and December 31, 2021 were $795 million and $844 million, respectively.
The following summarizes cumulative basis adjustments to our long-term debt in fair value hedges:
As of December 31, 2022As of December 31, 2021
Cumulative Amount of Fair
Value Hedging Adjustment
Increase/(Decrease) to
Carrying Amount
Cumulative Amount of Fair
Value Hedging Adjustment Increase/(Decrease) to
Carrying Amount
(MILLIONS)
Carrying Amount of Hedged Assets/Liabilities(a)
Active
Hedging
Relationships
Discontinued Hedging Relationships
Carrying Amount of Hedged Assets/Liabilities(a)
Active Hedging RelationshipsDiscontinued Hedging Relationships
Short-term borrowings, including current portion of long-term debt$ $ $10 $— $— $— 
Long-term debt$2,235 $(321)$1,042 $2,233 $16 $1,154 
(a)Carrying amounts exclude the cumulative amount of fair value hedging adjustments.
F. Credit Risk
On an ongoing basis, we monitor and review the credit risk of our customers, financial institutions and exposures in our investment portfolio.
With respect to our trade accounts receivable, we monitor the creditworthiness of our customers to which we grant credit in the normal course of business. In general, there is no requirement for collateral from customers. For additional information on our trade accounts receivable and

Pfizer Inc.2022 Form 10-K77


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
allowance for credit losses, see Note 1G. A significant portion of our trade accounts receivable balances are due from wholesalers and governments. For additional information on our trade accounts receivables with significant customers, see Note 17C.
With respect to our investments, we monitor concentrations of credit risk associated with government, government agency, and corporate issuers of securities. Investments are placed in instruments that are investment grade and are primarily short in duration. Exposure limits are established to limit a concentration with any single credit counterparty. As of December 31, 2022, the largest investment exposures in our portfolio represent primarily sovereign debt instruments issued by the Netherlands, Canada, Germany, Japan, the U.K., the U.S., and France.
With respect to our derivative financial instrument agreements with financial institutions, we do not expect to incur a significant loss from failure of any counterparty. Derivative financial instruments are executed under International Swaps and Derivatives Association master agreements with credit-support annexes that contain zero threshold provisions requiring collateral to be exchanged daily depending on levels of exposure. As a result, there are no significant concentrations of credit risk with any individual financial institution. As of December 31, 2022, the aggregate fair value of these derivative financial instruments that are in a net payable position was $888 million, for which we have posted collateral of $901 million with a corresponding amount reported in Short-term investments. As of December 31, 2022, the aggregate fair value of our derivative financial instruments that are in a net receivable position was $435 million, for which we have received collateral of $337 million with a corresponding amount reported in Short-term borrowings, including current portion of long-term debt.
Note 8. Other Financial Information
A. Inventories
The following summarizes the components of Inventories:
As of December 31,
(MILLIONS)20222021
Finished goods$2,603 $3,641 
Work-in-process5,519 4,424 
Raw materials and supplies859 994 
Inventories(a)
$8,981 $9,059 
Noncurrent inventories not included above(b)
$5,827 $939 
(a)The decrease from December 31, 2021 reflects lower levels of Comirnaty, partially offset by new products acquired through recent acquisitions and higher Paxlovid inventory levels.
(b)Included in Other noncurrent assets. The increase from December 31, 2021 is primarily due to strategic inventory build related to Paxlovid. Based on our current estimates and assumptions, there are no recoverability issues for these amounts.
B. Other Current Liabilities
Other current liabilities includes, among other things, amounts payable to BioNTech for the gross profit split for Comirnaty, which totaled $5.2 billion as of December 31, 2022 and $9.7 billion as of December 31, 2021.
Note 9. Property, Plant and Equipment (PP&E)
The following summarizes the components of Property, plant and equipment:
 Useful LivesAs of December 31,
(MILLIONS)(Years)  20222021
Land-$368 $423 
Buildings33-508,832 9,001 
Machinery and equipment8-2012,881 12,252 
Furniture, fixtures and other3-12.54,491 4,457 
Construction in progress-4,875 3,822 
31,448 29,955 
Less: Accumulated depreciation15,174 15,074 
Property, plant and equipment$16,274 $14,882 
The following provides long-lived assets by geographic area:
 As of December 31,
(MILLIONS)20222021
United States$9,179 $8,385 
Developed Europe5,389 5,094 
Developed Rest of World293 347 
Emerging Markets1,413 1,056 
Property, plant and equipment$16,274 $14,882 

Pfizer Inc.2022 Form 10-K78


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Note 10. Identifiable Intangible Assets and Goodwill
A. Identifiable Intangible Assets
The following summarizes the components of Identifiable intangible assets:
 As of December 31, 2022As of December 31, 2021
(MILLIONS)Gross
Carrying
Amount
Accumulated
Amortization
Identifiable
Intangible
Assets, less
Accumulated
Amortization
Gross
Carrying
Amount
Accumulated
Amortization
Identifiable
Intangible
Assets, less
Accumulated
Amortization
Finite-lived intangible assets
Developed technology rights(a)
$85,604 $(56,307)$29,297 $73,346 $(53,732)$19,614 
Brands922 (844)78 922 (807)115 
Licensing agreements and other2,237 (1,397)841 2,284 (1,299)985 
88,763 (58,548)30,215 76,552 (55,838)20,714 
Indefinite-lived intangible assets
Brands827 827 827 827 
IPR&D(b)
11,357 11,357 3,092 3,092 
Licensing agreements and other(b)
971 971 513 513 
13,155 13,155 4,432 4,432 
Identifiable intangible assets(c)
$101,919 $(58,548)$43,370 $80,984 $(55,838)$25,146 
(a)The increase in the gross carrying amounts mainly reflect the impact of the acquisitions of Biohaven and GBT (see Note 2A).
(b)The increase in the gross carrying amounts mainly reflect the impact of the acquisitions of Arena, GBT and Biohaven (see Note 2A), and for IPR&D, is partially offset by an impairment (see Note 4).
(c)The increase is primarily due to acquisitions (see Note 2A), partially offset by amortization expense.
Developed Technology Rights––Developed technology rights represent the cost for developed technology acquired from third parties and can include the right to develop, use, market, sell and/or offer for sale the product, compounds and intellectual property that we have acquired with respect to products, compounds and/or processes that have been completed. We possess a well-diversified portfolio of hundreds of developed technology rights across therapeutic categories, representing our commercialized products. The significant components of developed technology rights are the following: Nurtec ODT/Vydura, Xtandi, Prevnar family, Braftovi/Mektovi, Oxbryta, Premarin, Eucrisa, Orgovyx, Zavicefta, Bavencio and Merrem/Meronem. Also included in this category are the post-approval milestone payments made under our alliance agreements for certain prescription pharmaceutical products.
Brands––Brands represent the cost for tradenames and know-how, as the products themselves do not receive patent protection. Indefinite-lived brands include Medrol and Depo-Medrol, while finite-lived brands include Zavedos and Depo-Provera.
IPR&D––IPR&D assets represent R&D assets acquired through business combinations that have not yet received regulatory approval in a major market. The significant components of IPR&D are etrasimod, GBT601, talazoparib, Braftovi/Mektovi and zavegepant. IPR&D assets are required to be classified as indefinite-lived assets until the successful completion or the abandonment of the associated R&D effort. Accordingly, during the development period after the date of acquisition, these assets are not amortized until approval is obtained in a major market, typically either the U.S. or the EU, or in a series of other countries, subject to certain specified conditions and management judgment. At that time, we will determine the useful life of the asset, reclassify it out of IPR&D and begin amortization. If the associated R&D effort is abandoned, the related IPR&D assets will be written-off, and we will record an impairment charge. IPR&D assets are high-risk assets, given the uncertain nature of R&D. Accordingly, IPR&D assets may become impaired and/or be written-off in the future.
Licensing Agreements––Licensing agreements for developed technology and for technology in development primarily relate to out-licensing arrangements acquired from third parties, including the Array and Arena acquisition. These assets represent the cost for the license, where we acquired the right to future royalties and/or milestones upon development or commercialization by the licensing partner. A significant component of the licensing arrangements are for out-licensing arrangements with a number of partners for oncology technology in varying stages of development that have not yet received regulatory approval in a major market. Accordingly, during the development period after the date of acquisition, each of these assets is classified as indefinite-lived intangible assets and will not be amortized until approval is obtained in a major market. At that time we will determine the useful life of the asset, reclassify the respective licensing arrangement asset to finite-lived intangible asset and begin amortization. If the development effort is abandoned, the related licensing asset will be written-off, and we will record an impairment charge.
Amortization––The weighted-average life for each of our total finite-lived intangible assets is approximately 9 years, and for the largest component, developed technology rights, is approximately 8 years. Total amortization expense for finite-lived intangible assets was $3.6 billion in 2022, $3.7 billion in 2021 and $3.4 billion in 2020.
The following provides the expected annual amortization expense:
(MILLIONS)20232024202520262027
Amortization expense$4,223 $3,981 $3,780 $3,714 $3,503 

Pfizer Inc.2022 Form 10-K79


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
B. Goodwill
The following summarizes the changes in the carrying amount of Goodwill:
(MILLIONS)
Total(a)
Balance, January 1, 2021$49,556 
Additions— 
Impact of foreign exchange(348)
Balance, December 31, 202149,208 
Additions(b)
2,917
Impact of foreign exchange(750)
Balance, December 31, 2022$51,375
(a)As a result of the organizational changes to the commercial structure within the Biopharma operating segment effective in the third quarter of 2022 (see Note 1A), our goodwill was required to be reallocated amongst impacted reporting units. The allocation of goodwill is a complex process that requires, among other things, that we determine the fair value of each reporting unit under our old and new organizational structure and the portions being transferred. We completed this re-allocation during the fourth quarter 2022 and concluded that none of our goodwill was impaired. Our goodwill balance continues to be assigned within the Biopharma reportable segment.
(b)Additions relate to our acquisitions of GBT, Arena and Biohaven. See Note 2A.
Note 11. Pension and Postretirement Benefit Plans and Defined Contribution Plans
The majority of our employees worldwide are eligible for retirement benefits provided through defined benefit pension plans, defined contribution plans or both. In the U.S., we sponsor both IRC-qualified and supplemental (non-qualified) defined benefit plans and defined contribution plans. A qualified plan meets the requirements of certain sections of the IRC, and, generally, contributions to qualified plans are tax deductible. A qualified plan typically provides benefits to a broad group of employees with restrictions on discriminating in favor of highly compensated employees with regard to coverage, benefits and contributions. A supplemental (non-qualified) plan provides additional benefits to certain employees. In addition, we provide medical insurance benefits to certain retirees and their eligible dependents through our postretirement plans.
A. Components of Net Periodic Benefit Costs and Changes in Other Comprehensive Income/(Loss)
The following summarizes the components of net periodic benefit cost/(credit), including those reported as part of discontinued operations for 2020, and the changes in Other comprehensive income/(loss) for our benefit plans:
Pension Plans Postretirement Plans
U.S.International
Year Ended December 31,
(MILLIONS)202220212020202220212020202220212020
Service cost$ $— $— $116 $130 $146 $29 $36 $38 
Interest cost534 455 533 157 146 164 27 29 49 
Expected return on plan assets(862)(1,052)(1,015)(296)(327)(314)(47)(39)(36)
Amortization of prior service cost/(credit)2 (2)(3)(1)(1)(3)(130)(151)(170)
Actuarial (gains)/losses(a)
225 (684)1,152 (11)(690)148 (440)(167)(165)
Curtailments — — (11)(4)— (18)(82)— 
Special termination benefits18 17 1 — — 1 — 
Net periodic benefit cost/(credit) reported in income(84)(1,265)668 (45)(746)141 (578)(372)(282)
Cost/(credit) reported in Other comprehensive income/(loss)
(2)(1)169 107 114 
Cost/(credit) recognized in Comprehensive income
$(86)$(1,264)$674 $(46)$(742)$145 $(410)$(265)$(168)
(a)Reflects: (i) actuarial remeasurement net gains in 2022, primarily due to increases in discount rates, partially offset by unfavorable plan asset performance, (ii) actuarial remeasurement gains in 2021, primarily due to favorable plan asset performance and increases in discount rates, and (iii) actuarial remeasurement net losses in 2020, primarily due to decreases in discount rates partially offset by favorable plan asset performance.
The components of net periodic benefit cost/(credit) other than the service cost component are primarily included in Other (income)/deductions––net (see Note 4).

Pfizer Inc.2022 Form 10-K80


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
B. Actuarial Assumptions
Pension PlansPostretirement Plans
U.S.International
Year Ended December 31,
(PERCENTAGES)202220212020202220212020202220212020
Weighted-average assumptions used to determine net periodic benefit cost:
Discount rate:
Pension plans/postretirement plans2.9 %2.6 %3.3 %2.9 %2.5 %3.2 %
Interest cost1.5 %1.2 %1.5 %
Service cost1.7 %1.4 %1.6 %
Expected return on plan assets6.3 %6.8 %7.0 %3.1 %3.4 %3.6 %6.3 %6.8 %7.0 %
Rate of compensation increase(a)
2.8 %2.9 %2.9 %
Weighted-average assumptions used to determine benefit obligations at fiscal year-end:
Discount rate5.4 %2.9 %2.6 %3.8 %1.6 %1.5 %5.5 %2.9 %2.5 %
Rate of compensation increase(a)
3.0 %2.8 %2.9 %
(a)The rate of compensation increase is not used to determine the net periodic benefit cost and benefit obligation for the U.S. pension plans as these plans are frozen.
All of the assumptions are reviewed at least annually. We revise these assumptions based on an annual evaluation of long-term trends as well as market conditions that may have an impact on the cost of providing retirement benefits.
The weighted-average discount rate for our U.S. defined benefit plans is set with reference to the prevailing market rate of a portfolio of high-quality fixed income investments, rated AA/Aa or better that reflect the rates at which the pension benefits could be effectively settled. For our international plans, the discount rates are set by benchmarking against investment grade corporate bonds rated AA/Aa or better, including, when there is sufficient data, a yield curve approach. These rate determinations are made consistent with local requirements. Overall, the yield curves used to measure the benefit obligations at year-end 2022 resulted in substantially higher discount rates as compared to the prior year.
The following provides the healthcare cost trend rate assumptions for our U.S. postretirement benefit plans:
As of December 31,
20222021
Healthcare cost trend rate assumed for next year6.4 %6.0 %
Rate to which the cost trend rate is assumed to decline4.0 %4.0 %
Year that the rate reaches the ultimate trend rate2045 2045 

Pfizer Inc.2022 Form 10-K81


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
C. Obligations and Funded Status
The following provides: (i) an analysis of the changes in our benefit obligations, plan assets and funded status of our benefit plans, (ii) the funded status recognized in our consolidated balance sheets and (iii) the pre-tax components of cumulative amounts recognized in Accumulated other comprehensive loss:
 Pension Plans Postretirement Plans
 U.S.International
Year Ended December 31,
(MILLIONS)202220212022202120222021
Change in benefit obligation(a)
Benefit obligation, beginning$17,150 $18,306 $11,657 $12,001 $995 $1,238 
Service cost — 116 130 29 36 
Interest cost534 455 157 146 27 29 
Employee contributions — 9 10 75 78 
Plan amendments —  — 24 (116)
Changes in actuarial assumptions and other(b)
(4,187)(331)(2,931)89 (593)(117)
Foreign exchange impact(1)— (1,065)(298)(5)
Upjohn spin-off(c)
 — 37  — 
Acquisitions/divestitures, net61 — (50)—  — 
Curtailments and special termination benefits18 17 (10)(2)(3)(8)
Settlements(d)
(1,698)(785)(64)(47)(39)— 
Benefits paid(457)(512)(359)(374)(101)(147)
Benefit obligation, ending(a)
11,420 17,150 7,497 11,657 410 995 
Change in plan assets
Fair value of plan assets, beginning16,346 16,094 10,729 9,811 753 588 
Actual return on plan assets(3,550)1,405 (2,624)1,106 (106)89 
Company contributions230 143 156 451 65 145 
Employee contributions — 9 10 75 78 
Foreign exchange impact — (1,037)(229) — 
Upjohn spin-off(c)
 — 45  — 
Acquisitions/divestitures, net1 — 9 —  — 
Settlements(d)
(1,698)(785)(64)(47)(39)— 
Benefits paid(457)(512)(359)(374)(101)(147)
Fair value of plan assets, ending10,871 16,346 6,865 10,729 647 753 
Funded status$(549)$(805)$(632)$(928)$238 $(241)
Amounts recorded in our consolidated balance sheet:
Noncurrent assets$346 $447 $783 $1,480 $322 $— 
Current liabilities(110)(138)(27)(33)(6)(6)
Noncurrent liabilities(785)(1,113)(1,388)(2,376)(78)(235)
Funded status$(549)$(805)$(632)$(928)$238 $(241)
Pre-tax components of cumulative amounts recognized in Accumulated other comprehensive loss:
Prior service (costs)/credits$(4)$(6)$(34)$(35)$413 $581 
Information related to the funded status of pension plans with an ABO in excess of plan assets(e):
Fair value of plan assets$86 $120 $343 $1,304 
ABO981 1,371 1,600 3,344 
Information related to the funded status of pension plans with a PBO in excess of plan assets(e):
Fair value of plan assets$86 $120 $1,081 $1,381 
PBO981 1,371 2,496 3,789 
(a)For the U.S. pension plans, the benefit obligation is both the PBO and ABO as these plans are frozen and future benefit accruals no longer increase with future compensation increases. For the international pension plans, the benefit obligation is the PBO. The ABO for our international pension plans was $7.2 billion in 2022 and $11.2 billion in 2021. For the postretirement plans, the benefit obligation is the ABO.
(b)For both 2022 and 2021, primarily includes actuarial gains resulting from increases in discount rates, offset by increases in inflation assumptions for the international plan.
(c)For more information, see Note 2B.
(d)As a result of a group annuity contract entered into between Pfizer and a third party insurance company in July 2022, the third party insurance company assumed future benefit obligations and responsibility for the annuity payments of certain retirees in the Pfizer Consolidated Pension Plan. As of December 31, 2022, $586 million of benefit obligations and $588 million of plan assets are associated with this contract. We expect to finalize the remaining regulatory approvals for this transaction in due course.
(e)Our main U.S. qualified plan, U.S. postretirement plan and many of our international plans were overfunded as of December 31, 2022.

Pfizer Inc.2022 Form 10-K82


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
D. Plan Assets
The following provides the components of plan assets:
As of December 31, 2022As of December 31, 2021
    Fair ValueFair Value
(MILLIONS EXCEPT TARGET ALLOCATION PERCENTAGE)Target Allocation PercentageTotalLevel 1Level
2
Level 3
Assets Measured at NAV(a)
TotalLevel 1Level
 2
Level 3
Assets Measured at NAV(a)
U.S. pension plans
Cash and cash equivalents0-10%$828 $49 $779 $ $ $1,326 $78 $1,248 $— $— 
Equity securities:20-40%
Global equity securities1,555 1,553 1 1  2,273 2,233 38 — 
Equity commingled funds165  165   1,352 — 1,152 — 200 
Fixed income securities:45-75%
Corporate debt securities3,512 5 3,507   5,566 18 5,548 — — 
Government and agency obligations(b)
1,772  1,772   2,533 — 2,533 — — 
Fixed income commingled funds16  16   38 — 38 — — 
Other investments:5-20%
Partnership investments(c)
2,152    2,152 2,079 — — 2,076 
Insurance contracts116  116   158 — 158 — — 
Other commingled funds(d)
756    756 1,019 — 10 — 1,009 
Total100 %$10,871 $1,607 $6,355 $1 $2,908 $16,346 $2,332 $10,726 $$3,286 
International pension plans
Cash and cash equivalents0-10%$221 $58 $163 $ $ $541 $191 $346 $— $
Equity securities:10-20%
Equity commingled funds714  672  42 1,453 — 1,386 — 67 
Fixed income securities:45-70%
Corporate debt securities569  569   1,187 — 1,187 — — 
Government and agency obligations(b)
862  862   2,415 — 2,415 — — 
Fixed income commingled funds2,053  1,045  1,008 2,266 — 1,138 — 1,128 
Other investments:15-35%
Partnership investments(c)
128  1  126 107 — — 106 
Insurance contracts1,197  54 1,143  1,329 — 56 1,273 — 
Other(d)
1,122  133 312 677 1,431 — 141 404 886 
Total100 %$6,865 $58 $3,498 $1,455 $1,853 $10,729 $191 $6,672 $1,677 $2,189 
U.S. postretirement plans(e)
Cash and cash equivalents0-5%$97 $1 $96 $ $ $85 $$82 $— $— 
Insurance contracts95-100%551  551   669 — 669 — — 
Total100 %$647 $1 $646 $ $ $753 $$750 $— $— 
(a)Certain investments that are measured at NAV per share (or its equivalent) have not been classified in the fair value hierarchy. The NAV amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented for the total pension benefits plan assets.
(b)Government and agency obligations are inclusive of repurchase agreements.
(c)Mainly includes investments in private equity, private debt, public equity limited partnerships, and, to a lesser extent, real estate and venture capital.
(d)Mostly includes investments in hedge funds and real estate.
(e)Reflects postretirement plan assets, which support a portion of our U.S. retiree medical plans.
The following provides an analysis of the changes in our more significant investments valued using significant unobservable inputs:
International Pension Plans
Year Ended December 31,
(MILLIONS)20222021
Fair value, beginning$1,677 $1,362 
Actual return on plan assets:
Assets held, ending(177)23 
Assets sold during the period4 — 
Purchases, sales, and settlements, net(129)52 
Transfer into/(out of) Level 3241 265 
Exchange rate changes(161)(24)
Fair value, ending$1,455 $1,677 

Pfizer Inc.2022 Form 10-K83


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
The following methods and assumptions were used to estimate the fair value of our pension and postretirement plans’ assets:
Cash and cash equivalents: Level 1 investments may include cash, cash equivalents and foreign currency valued using exchange rates. Level 2 investments may include short-term investment funds which are commingled funds priced at a stable NAV by the administrator of the funds.
Equity securities: Level 1 investments may include individual securities that are valued at the closing price or last trade reported on the major market on which they are traded. Level 1 and Level 2 investments may include commingled funds that have a readily determinable fair value based on quoted prices on an exchange or a published NAV derived from the quoted prices in active markets of the underlying securities. Level 3 investments may include individual securities that are unlisted, delisted, suspended, or illiquid and are typically valued using their last available price.
Fixed income securities: Level 1 investments may include individual securities that are valued at the closing price or last trade reported on the major market on which they are traded. Level 2 investments may include commingled funds that have a readily determinable fair value based on observable prices of the underlying securities. Level 2 investments may include corporate bonds, government and government agency obligations and other fixed income securities valued using bid evaluation pricing models or quoted prices of securities with similar characteristics. Level 3 investments may include securities that are valued using alternative pricing sources, such as investment managers or brokers, which use proprietary pricing models that incorporate unobservable inputs.
Other investments: Level 1 investments may include individual securities that are valued at the closing price or last trade reported on the major market on which they are traded. Level 2 investments may include insurance contracts which invest in interest bearing cash, U.S. government securities and corporate debt instruments. Level 3 investments may include securities or insurance contracts that are valued using alternative pricing sources, such as investment managers or brokers, which use proprietary pricing models that incorporate unobservable inputs.
Equity securities, Fixed income securities and Other investments may each be combined into commingled funds. Most commingled funds are valued to reflect the interest in the fund based on the reported year-end NAV. Partnership and Other investments are valued based on year-end reported NAV (or its equivalent), with adjustments as appropriate for lagged reporting of up to three months.
Certain investments are authorized to include derivatives, such as equity or bond futures, swaps, options and currency futures or forwards for managing risks and exposures.
Global plan assets are managed with the objective of generating returns that will enable the plans to meet their future obligations, while seeking to manage net periodic benefit costs and cash contributions over the long-term. We utilize long-term asset allocation ranges in the management of our plans’ invested assets. Our long-term return expectations are developed based on a diversified, global investment strategy that takes into account historical experience, as well as the impact of portfolio diversification, active portfolio management, and our view of current and future economic and financial market conditions. As market conditions and other factors change, we may adjust our targets accordingly and our asset allocations may vary from the target allocations.
E. Cash Flows
It is our practice to fund amounts for our qualified pension plans that are at least sufficient to meet the minimum requirements set forth in applicable employee benefit laws and local tax laws.
The following provides the expected future cash flow information related to our benefit plans:
  Pension PlansPostretirement Plans
(MILLIONS)U.S.International
Expected employer contributions:
2023(a)
$111 $147 $(53)
Expected benefit payments:
2023$982 $364 $42 
2024947 365 43 
2025920 372 44 
2026901 379 44 
2027885 392 43 
2028–20324,218 2,069 192 
(a)For the U.S. postretirement plan, the IRC 401(h) and voluntary employees’ beneficiary association reimbursements totaling $95 million are expected to exceed expected employer contributions.
The above table reflects the total U.S. and international plan benefits projected to be paid from the plans or from our general assets under the current actuarial assumptions used for the calculation of the benefit obligation.
F. Defined Contribution Plans
We have defined contribution plans in the U.S. and other countries. For the majority of the U.S. defined contribution plans, employees may contribute a portion of their salaries and bonuses to the plans, and we match, in cash, a portion of the employee contributions. We also offer a Retirement Savings Contribution (RSC) which is an annual non-contributory employer contribution in the U.S. and Puerto Rico. We recorded charges related to the employer contributions to global defined contribution plans of $770 million in 2022, $732 million in 2021 and $685 million in 2020.

Pfizer Inc.2022 Form 10-K84


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Note 12. Equity
A. Common Stock Purchases
We purchase our common stock through privately negotiated transactions or in the open market as circumstances and prices warrant. Purchased shares under a share-purchase plan, which is authorized by our BOD, are available for general corporate purposes. In December 2018, the BOD authorized a $10 billion share repurchase program to be utilized over time and share repurchases commenced thereunder in the first quarter of 2019.
In the first quarter of 2022, we purchased 39 million shares of our common stock at a cost of $2 billion under our publicly announced share purchase plan. Our remaining share-purchase authorization was approximately $3.3 billion at December 31, 2022.
B. Preferred Stock and Employee Stock Ownership Plans
Prior to May 4, 2020, we had outstanding Series A convertible perpetual preferred stock (the Series A Preferred Stock) that was held by an ESOP trust (the Trust). All outstanding shares of Series A Preferred Stock were converted, at the direction of the independent fiduciary under the Trust and in accordance with the certificate of designations for the Series A Preferred Stock, into shares of our common stock on May 4, 2020. The Trust received an aggregate of 1,070,369 shares of our common stock upon conversion, with zero shares of Series A Preferred Stock remaining outstanding as a result of the conversion. In December 2020, we filed a certificate of elimination to our restated certificate of incorporation, as amended and a restated certificate of incorporation with the Delaware Secretary of State, which eliminated the Series A Preferred Stock.
We have one ESOP that holds common stock of the Company (Common ESOP). As of December 31, 2022, all shares of common stock held by the Common ESOP have been allocated to the Pfizer U.S. defined contribution plan participants. The compensation cost related to the Common ESOP was $19 million for each of 2022, 2021 and 2020.
Note 13. Share-Based Payments
Our compensation programs can include share-based payment awards with value that is determined by reference to the fair value of our shares and that provide for the grant of shares or options to acquire shares or similar arrangements. Our share-based awards are designed based on competitive survey data or industry peer groups used for compensation purposes, and are allocated between different long-term incentive awards, generally in the form of Total Shareholder Return Units (TSRUs), Restricted Stock Units (RSUs), Portfolio Performance Shares (PPSs), Performance Share Awards (PSAs), Breakthrough Performance Awards (BPAs) and stock options, as determined by the Compensation Committee of our BOD.
The 2019 Stock Plan (2019 Plan) replaced and superseded the 2014 Plan. It provides for 400 million shares, in addition to shares remaining under the 2014 Plan, to be authorized for grants. As of December 31, 2022, no shares remain under the 2014 Plan. The 2019 Plan provides that the number of stock options, TSRUs, RSUs, or performance-based awards that may be granted to any one individual during any 36-month period is limited to 20 million shares, and that RSUs count as three shares, PPSs, PSAs and BPAs count as three shares times the maximum potential payout, while TSRUs and stock options count as one share, toward the maximum shares available under the 2019 Plan. As of December 31, 2022, 270 million shares were available for award, including 27 million shares that we assumed from the remaining shares available from the stock plans of GBT, Arena and Biohaven which can be issued to legacy employees of the acquired companies and newly hired employees after the dates of the respective acquisitions. Although not required to do so, we have used authorized and unissued shares and, to a lesser extent, treasury stock to satisfy our obligations under these programs.

Pfizer Inc.2022 Form 10-K85


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
A summary of the awards and valuation details:
Awarded toTermsValuationRecognition and Presentation
Total Shareholder Return Units (TSRUs)(a), (b)
Senior and other key management and select employees
Entitle the holder to receive shares of our common stock with a value equal to the difference between the defined settlement price and the grant price, plus the dividend equivalents accumulated during the five or seven-year term, if and to the extent the total value is positive.
Settlement price is the average closing price of our common stock during the 20 trading days ending on the fifth or seventh anniversary of the grant, as applicable; the grant price is the closing price of our common stock on the date of the grant.
Automatically settle on the fifth or seventh anniversary of the grant but vest on the third anniversary of the grant.
As of the grant date using a Monte Carlo simulation model
Amortized on a straight-line basis over the vesting term into Cost of sales, Selling, informational and administrative expenses, and/or Research and development expenses, as appropriate.
Restricted Stock Units (RSUs)
Select employees
Entitle the holder to receive a specified number of shares of our common stock, including dividend equivalents that are reinvested into additional RSUs.
For RSUs granted before 2022, generally in all instances, the units vest on the third anniversary of the grant date assuming continuous service from the grant date. Beginning in 2022, generally in all instances, the units vest and distribute one-third per year for three years on each of the three annual anniversaries from the date of grant assuming continuous service from the grant date.
As of the grant date using the closing price of our common stock
Amortized on a straight-line basis for RSUs granted before 2022, and on an accelerated attribution approach for RSUs granted in 2022, over the vesting term into Cost of sales, Selling, informational and administrative expenses, and/or Research and development expenses, as appropriate.
Portfolio Performance Shares (PPSs)
Select employees
Entitle the holder to receive, at the end of the performance period, shares of our common stock, if any, including shares resulting from dividend equivalents earned on such shares.
For PPSs granted, the awards vest on the third anniversary of the grant assuming continuous service from the grant date and the number of shares paid, if any, depends on the achievement of predetermined goals related to Pfizer’s long-term product portfolio during a three or five-year performance period from the year of the grant date, as applicable.
The number of shares that may be earned ranges from 0% to 200% of the initial award depending on goal achievement over the performance period.
As of the grant date using the intrinsic value method using the closing price of our common stock
Amortized on a straight-line basis over the vesting term into Cost of sales, Selling, informational and administrative expenses and/or Research and development expenses, as appropriate, and adjusted each reporting period, as necessary, to reflect changes in the price of our common stock, the number of shares that are probable of being earned, and management’s assessment of the probability that the specified performance criteria will be achieved.
Performance Share Awards (PSAs)
Senior and other key management
Entitle the holder to receive, at the end of the performance period, shares of our common stock (retirees) earned, if any, or an equal value in cash (active colleagues), including dividend equivalents on shares earned, dependent upon the achievement of predetermined goals related to two measures:
a.Adjusted net income over three one-year periods; and
b.TSR as compared to the NYSE ARCA Pharmaceutical Index (DRG Index) over the three-year performance period.
PSAs vest on the third anniversary of the grant assuming continuous service from the grant date.
The award that may be earned ranges from 0% to 200% of the target award depending on goal achievement over the performance period.
As of the grant date using the intrinsic value method using the closing price of our common stock
Amortized on a straight-line basis over the vesting term into Cost of sales, Selling, informational and administrative expenses, and/or Research and development expenses, as appropriate, and adjusted each reporting period, as necessary, to reflect changes in the price of our common stock, the number of shares that are probable of being earned and management’s assessment of the probability that the specified performance criteria will be achieved.
Breakthrough Performance Awards (BPAs)
Select employees identified as instrumental in delivering medicines to patients (excluding executive officers)
Entitle the holder to receive, at the end of the performance period, shares of our common stock, if any, including shares resulting from dividend equivalents earned on such shares.
For BPAs granted, the awards, if earned/vested, are settled at the end of the performance period, but no earlier than the one-year anniversary of the date of grant and dependent upon the achievement of the respective predetermined performance goals related to advancing Pfizer’s product pipeline during the performance period.
The number of shares that may be earned ranges from 0% to 600% of the target award depending on the level and timing of goal achievement over the performance period.
As of the grant date using the intrinsic value method using the closing price of our common stock
Amortized on a straight-line basis over the probable vesting term into Cost of sales, Selling, informational and administrative expenses, and/or Research and development expenses, as appropriate, and adjusted each reporting period, as necessary, to reflect changes in the price of our common stock, the number of shares that are probable of being earned and management’s assessment of the probability that the specified performance criteria will be achieved and/or management’s assessment of the probable vesting term.

Pfizer Inc.2022 Form 10-K86


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Awarded toTermsValuationRecognition and Presentation
Stock Options
Select employees
Entitle the holder to purchase a specified number of shares of our common stock at a price per share equal to the closing market price of our common stock on the date of grant, for a period of time when vested.
Since 2016, only a limited set of non-U.S. employees received stock option grants. No stock options were awarded to senior and other key management in any period presented.
Stock options vest on the third anniversary of the grant assuming continuous service from the grant date and have a contractual term of 10 years.
As of the grant date using the Black-Scholes-Merton option-pricing model
Amortized on a straight-line basis over the vesting term into Cost of sales, Selling, informational and administrative expenses, and/or Research and development expenses, as appropriate.
(a)Retirement-eligible holders, as defined in the grant terms, can convert their TSRUs, when vested, into Profit Units (PTUs) with a conversion ratio based on a calculation used to determine the shares at TSRU settlement. The PTUs are entitled to earn Dividend Equivalent Units (DEUs), and the PTUs and DEUs will be settled in our common stock on the TSRUs’ original settlement date and will be subject to the terms and conditions of the original grant including forfeiture provisions.
(b)In 2017, Performance Total Shareholder Return Units (PTSRUs) were awarded to the Former Chairman and Chief Executive Officer (1,444,395 PTSRUs) and 361,099 PTSRUs were awarded to the Group President, Chief Business Officer (former role Group President Pfizer Innovative Health) at a grant price of $30.31 and at a GDFV of $5.54 per PTSRU. In addition to having the same characteristics and valuation methodology of TSRUs, PTSRU grants require special service and performance conditions. These awards were settled in December 2022 in accordance with the grant provisions.
The following provides data related to all TSRU, RSU, PPS, PSA and stock option activity:
(MILLIONS, EXCEPT FAIR VALUE OF SHARES VESTED PER TSRU AND STOCK OPTION)TSRUsRSUsPPSsPSAsStock Options
Year Ended December 31,202220212020202220212020202220212020202220212020202220212020
Total fair value of shares vested(a)
$11.72$7.26$6.22$345$304$334$145$181$119$57$33$25$9.44$4.86$3.56
Total intrinsic value of options exercised or share units converted$1,131$594$84$280$228$224$247$584$293
Cash received upon exercise$260$795$425
Tax benefits realized from exercise$46$106$55
Compensation cost recognized, pre-tax(b)
$255$259$287$402$281$272$144$535$180$73$76$31$4$5$6
Total compensation cost related to nonvested awards not yet recognized, pre-tax$179$187$224$266$271$228$135$175$104$38$54$32$3$3$4
Weighted-average period over which cost is expected to be recognized (years)1.71.61.61.71.81.71.71.81.81.81.81.91.71.61.7
(a)Weighted-average GDFV per TSRUs and stock options.
(b)In 2020, TSRU includes expense for PTSRUs, which is not significant.
Total share-based payment expense was $872 million, $1.2 billion and $780 million in 2022, 2021 and 2020, respectively, which includes pre-tax share-based payment expense included in Discontinued operations––net of tax of $0 million, $2 million and $25 million in 2022, 2021 and 2020, respectively. Tax benefit for share-based compensation expense was $160 million, $227 million and $141 million in 2022, 2021 and 2020, respectively.
The table above excludes total expense due to the modification for share-based awards in connection with our cost reduction/productivity initiatives, which was not significant for all years presented and is recorded in Restructuring charges and certain acquisition-related costs (see Note 3). Amounts capitalized as part of inventory cost were not significant for any period presented.
Summary of the weighted-average assumptions used in the valuation of TSRUs and stock options:
TSRUsStock Options
Year Ended December 31,202220212020202220212020
Expected dividend yield (based on a constant dividend yield during the expected term)
3.42 %4.51 %4.36 %3.42 %4.51 %4.36 %
Risk-free interest rate (based on interpolated yield on U.S. Treasury zero-coupon issues)
1.87 %0.93 %1.15 %1.93 %1.27 %1.25 %
Expected stock price volatility (based on implied volatility, after consideration of historical volatility)
29.20 %26.53 %20.99 %29.21 %26.54 %20.97 %
TSRUs contractual/stock options expected term, years (based on historical exercise and post-vesting termination patterns for stock options)
5.175.155.126.506.756.75


Pfizer Inc.2022 Form 10-K87


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Summary of all TSRU, RSU, PPS, PSA and BPA activity during 2022 (with the shares granted representing the maximum award that could be achieved for PPSs, PSAs and BPAs):
TSRUsRSUs
PPSs(a)
PSAsBPAs
TSRUs Per TSRU, Weighted AverageShares  Weighted Avg. GDFV per shareShares Weighted Avg. Intrinsic Value per shareShares Weighted Avg. Intrinsic Value per shareShares Weighted Avg. Intrinsic Value per share
(Thousands)GDFVGrant Price(Thousands)(Thousands)(Thousands)(Thousands)
Nonvested,
December 31, 2021
114,599$6.90 $34.12 25,540$35.52 21,480$59.05 5,154$59.05 859$59.05 
Granted22,47911.72 46.02 9,61746.73 7,08945.96 1,50646.38   
Vested(33,066)8.40 38.57 (7,258)41.10 (5,602)46.99 (1,209)46.98   
Reinvested dividend equivalents876 50.30 
Forfeited(2,318)7.76 35.88 (948)39.75 (645)50.52 (433)47.22 (859)47.21 
Nonvested, December 31, 2022101,693$7.58 $35.26 27,826$38.26 22,322$51.24 5,018$51.24  $ 
(a)Vested and non-vested shares outstanding, but not paid as of December 31, 2022 were 34.2 million.
Summary of TSRU and PTU information as of December 31, 2022(a), (b):
TSRUs
(Thousands)
PTUs
(Thousands)
Weighted-Average
Grant Price
Per TSRU
Weighted-Average
Remaining Contractual Term (Years)
Aggregate Intrinsic Value (Millions)
TSRUs Outstanding180,182 $34.51 2.0$3,528 
TSRUs Vested78,488 33.54 0.71,637 
TSRUs Expected to vest(c)
99,060 $35.14 3.01,856 
Outstanding PTUs converted from TSRUs exercised2,621 0.6$134 
(a)In 2022, we settled 42,938,701 TSRUs with a weighted-average grant price of $27.32 per unit.
(b)In 2022, 3,097,904 TSRUs with a weighted-average grant price of $28.37 per unit were converted into 1,820,027 PTUs.
(c)The number of TSRUs expected to vest takes into account an estimate of expected forfeitures.
Summary of all stock option activity during 2022:
Shares
(Thousands)
Weighted-Average
Exercise Price
Per Share
Weighted-Average
Remaining Contractual Term
(Years)
Aggregate
Intrinsic Value(a)
(Millions)
Outstanding, December 31, 202144,874 $30.20 
Granted429 45.96 
Exercised(9,859)26.44 
Forfeited(26)34.52 
Expired(138)20.80   
Outstanding, December 31, 202235,280 31.47 2.1$697 
Vested and expected to vest, December 31, 2022(b)
35,209 31.46 2.1696 
Exercisable, December 31, 202232,460 $31.18 1.6$651 
(a)Market price of our underlying common stock less exercise price.
(b)The number of options expected to vest takes into account an estimate of expected forfeitures.

Pfizer Inc.2022 Form 10-K88


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Note 14. Earnings Per Common Share Attributable to Pfizer Inc. Common Shareholders
The following presents the detailed calculation of EPS:
 Year Ended December 31,
(IN MILLIONS)202220212020
EPS Numerator––Basic  
Income from continuing operations attributable to Pfizer Inc. common shareholders$31,366 $22,414 $6,630 
Discontinued operations––net of tax6 (434)2,529 
Net income attributable to Pfizer Inc. common shareholders$31,372 $21,979 $9,159 
EPS Numerator––Diluted  
Income from continuing operations attributable to Pfizer Inc. common shareholders and assumed conversions$31,366 $22,414 $6,630 
Discontinued operations––net of tax, attributable to Pfizer Inc. common shareholders and assumed conversions6 (434)2,529 
Net income attributable to Pfizer Inc. common shareholders and assumed conversions$31,372 $21,979 $9,159 
EPS Denominator  
Weighted-average number of common shares outstanding––Basic5,608 5,601 5,555 
Common-share equivalents: stock options and stock issuable under employee compensation plans125 107 77 
Weighted-average number of common shares outstanding––Diluted5,733 5,708 5,632 
Anti-dilutive common stock equivalents(a)
1 
(a)These common stock equivalents were outstanding for the periods presented, but were not included in the computation of diluted EPS for those periods because their inclusion would have had an anti-dilutive effect.
Allocated shares held by the Common ESOP, including reinvested dividends, are considered outstanding for EPS calculations and the eventual conversion of allocated preferred shares held by the Preferred ESOP was assumed in the diluted EPS calculation until the conversion date, which occurred in May 2020. See Note 12.
Note 15. Leases
We lease real estate, fleet, and equipment for use in our operations. Our leases generally have lease terms of 1 to 30 years, some of which include options to terminate or extend leases for up to 5 to 10 years or on a month-to-month basis. We include options that are reasonably certain to be exercised as part of the determination of lease terms. We may negotiate termination clauses in anticipation of any changes in market conditions, but generally these termination options have not been exercised. Residual value guarantees are generally not included within our operating leases with the exception of some fleet leases. In addition to base rent payments, the leases may require us to pay directly for taxes and other non-lease components, such as insurance, maintenance and other operating expenses, which may be dependent on usage or vary month-to-month. Variable lease payments amounted to $536 million in 2022, $381 million in 2021 and $380 million in 2020. We elected the practical expedient to not separate non-lease components from lease components in calculating the amounts of ROU assets and lease liabilities for all underlying asset classes.
We determine if an arrangement is a lease at inception of the contract and we perform the lease classification test as of the lease commencement date. ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our 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 most of our leases do not provide an implicit rate, we use our estimated incremental borrowing rate based on the information available at commencement date in determining the present value of future payments.
For operating leases, the ROU assets and liabilities in our consolidated balance sheets follows:
As of December 31,
(MILLIONS)Balance Sheet Classification20222021
ROU assetsOther noncurrent assets$3,002 $2,839 
Lease liabilities (short-term)Other current liabilities620 449 
Lease liabilities (long-term)Other noncurrent liabilities2,597 2,510 
Components of total lease cost includes:
Year Ended December 31,
(MILLIONS)202220212020
Operating lease cost$714 $548 $432 
Variable lease cost536 381 380 
Sublease income(32)(41)(40)
Total lease cost$1,218 $888 $772 

Pfizer Inc.2022 Form 10-K89


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Other supplemental information follows:
As of December 31,
(MILLIONS)20222021
Operating leases
Weighted-Average Remaining Contractual Lease Term (Years)1112
Weighted-Average Discount Rate3.0 %2.8 %
Year Ended December 31,
(MILLIONS)202220212020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases$617 $387 $333 
(Gains)/losses on sale and leaseback transactions, net11 (3)
The following reconciles the undiscounted cash flows for the first five years and total of the remaining years to the operating lease liabilities recorded in the consolidated balance sheet as of December 31, 2022:
(MILLIONS)
PeriodOperating Lease Liabilities
Next one year(a)
$662
1-2 years489
2-3 years356
3-4 years300
4-5 years246
Thereafter1,791
Total undiscounted lease payments3,844
Less: Imputed interest627
Present value of minimum lease payments3,217
Less: Current portion620
Noncurrent portion$2,597
(a)Reflects lease payments due within 12 months subsequent to the balance sheet date.
Note 16. Contingencies and Certain Commitments
We and certain of our subsidiaries are subject to numerous contingencies arising in the ordinary course of business, including tax and legal contingencies, guarantees and indemnifications. The following outlines our legal contingencies, guarantees and indemnifications. For a discussion of our tax contingencies, see Note 5D.
A. Legal Proceedings
Our legal contingencies include, but are not limited to, the following:
Patent litigation, which typically involves challenges to the coverage and/or validity of patents on various products, processes or dosage forms. An adverse outcome could result in loss of patent protection for a product, a significant loss of revenues from a product or impairment of the value of associated assets. We are the plaintiff in the majority of these actions.
Product liability and other product-related litigation related to current or former products, which can include personal injury, consumer, off-label promotion, securities, antitrust and breach of contract claims, among others, and often involves highly complex issues relating to medical causation, label warnings and reliance on those warnings, scientific evidence and findings, actual, provable injury and other matters.
Commercial and other asserted or unasserted matters, which can include acquisition-, licensing-, intellectual property-, collaboration- or co-promotion-related and product-pricing claims and environmental claims and proceedings, and can involve complexities that will vary from matter to matter.
Government investigations, which often are related to the extensive regulation of pharmaceutical companies by national, state and local government agencies in the U.S. and in other jurisdictions.
Certain of these contingencies could result in increased expenses and/or losses, including damages, royalty payments, fines and/or civil penalties, which could be substantial, and/or criminal charges.
We believe that our claims and defenses in matters in which we are a defendant are substantial, but litigation is inherently unpredictable and excessive verdicts do occur. We do not believe that any of these matters will have a material adverse effect on our financial position. However, we could incur judgments, enter into settlements or revise our expectations regarding the outcome of matters, which could have a material adverse effect on our results of operations and/or our cash flows in the period in which the amounts are accrued or paid.
We have accrued for losses that are both probable and reasonably estimable. Substantially all of our contingencies are subject to significant uncertainties and, therefore, determining the likelihood of a loss and/or the measurement of any loss can be complex. Consequently, we are unable to estimate the range of reasonably possible loss in excess of amounts accrued. Our assessments, which result from a complex series of judgments about future events and uncertainties, are based on estimates and assumptions that have been deemed reasonable by

Pfizer Inc.2022 Form 10-K90


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
management, but that may prove to be incomplete or inaccurate, and unanticipated events and circumstances may occur that might cause us to change those estimates and assumptions.
Amounts recorded for legal and environmental contingencies can result from a complex series of judgments about future events and uncertainties and can rely heavily on estimates and assumptions. For proceedings under environmental laws to which a governmental authority is a party, we have adopted a disclosure threshold of $1 million in potential or actual governmental monetary sanctions.
The principal pending matters to which we are a party are discussed below. In determining whether a pending matter is a principal matter, we consider both quantitative and qualitative factors to assess materiality, such as, among others, the amount of damages and the nature of other relief sought, if specified; our view of the merits of the claims and of the strength of our defenses; whether the action purports to be, or is, a class action and, if not certified, our view of the likelihood that a class will be certified by the court; the jurisdiction in which the proceeding is pending; whether related actions have been transferred to multidistrict litigation; any experience that we or, to our knowledge, other companies have had in similar proceedings; whether disclosure of the action would be important to a reader of our financial statements, including whether disclosure might change a reader’s judgment about our financial statements in light of all of the information that is available to the reader; the potential impact of the proceeding on our reputation; and the extent of public interest in the matter. In addition, with respect to patent matters in which we are the plaintiff, we consider, among other things, the financial significance of the product protected by the patent(s) at issue. Some of the matters discussed below include those which management believes that the likelihood of possible loss in excess of amounts accrued is remote.
A1. Legal Proceedings––Patent Litigation
We are involved in suits relating to our patents (or those of our collaboration/licensing partners to which we have licenses or co-promotion rights), including but not limited to, those discussed below. We face claims by generic drug manufacturers that patents covering our products (or those of our collaboration/licensing partners to which we have licenses or co-promotion rights and to which we may or may not be a party), processes or dosage forms are invalid and/or do not cover the product of the generic drug manufacturer. Also, counterclaims, as well as various independent actions, have been filed alleging that our assertions of, or attempts to enforce, patent rights with respect to certain products constitute unfair competition and/or violations of antitrust laws. In addition to the challenges to the U.S. patents that are discussed below, patent rights to certain of our products or those of our collaboration/licensing partners are being challenged in various other jurisdictions. Some of our collaboration or licensing partners face challenges to the validity of their patent rights in non-U.S. jurisdictions. For example, in April 2022, the U.K. High Court issued a judgment finding invalid a BMS patent related to Eliquis due to expire in 2026. In November 2022, BMS received permission to appeal the High Court’s decision. Additional challenges are pending in other jurisdictions. Also, in July 2022, CureVac AG (CureVac) brought a patent infringement action against BioNTech and certain of its subsidiaries in the German Regional Court alleging that Comirnaty infringes certain German utility model patents and certain expired and unexpired European patents. Additional challenges involving Comirnaty patents may be filed against us and/or BioNTech in other jurisdictions in the future. Adverse decisions in these matters could have a material adverse effect on our results of operations.We are also party to patent damages suits in various jurisdictions pursuant to which generic drug manufacturers, payers, governments or other parties are seeking damages from us for allegedly causing delay of generic entry.
We also are often involved in other proceedings, such as inter partes review, post-grant review, re-examination or opposition proceedings, before the U.S. Patent and Trademark Office, the European Patent Office, or other foreign counterparts relating to our intellectual property or the intellectual property rights of others. Also, if one of our patents (or one of our collaboration/licensing partners patents) is found to be invalid by such proceedings, generic or competitive products could be introduced into the market resulting in the erosion of sales of our existing products. For example, several of the patents in our pneumococcal vaccine portfolio have been challenged in inter partes review and post-grant review proceedings in the U.S. Patent and Trademark Office, as well as outside the U.S.The invalidation of any of the patents in our pneumococcal portfolio could potentially allow additional competitor vaccines, if approved, to enter the marketplace earlier than anticipated. In the event that any of the patents are found valid and infringed, a competitor’s vaccine, if approved, might be prohibited from entering the market or a competitor might be required to pay us a royalty.
We are also subject to patent litigation pursuant to which one or more third parties seek damages and/or injunctive relief to compensate for alleged infringement of its patents by our commercial or other activities. If one of our marketed products (or a product of our collaboration/licensing partners) is found to infringe valid patent rights of a third party, such third party may be awarded significant damages or royalty payments, or we may be prevented from further sales of that product. Such damages may be enhanced as much as three-fold if we or one of our subsidiaries is found to have willfully infringed valid patent rights of a third party.
Actions In Which We Are The Plaintiff
Xeljanz (tofacitinib)
Beginning in 2017, we brought patent-infringement actions against several generic manufacturers that filed separate abbreviated new drug applications (ANDAs) with the FDA seeking approval to market their generic versions of tofacitinib tablets in one or both of 5 mg and 10 mg dosage strengths, and in both immediate and extended release forms. To date, we have settled actions with several manufacturers on terms not material to us. The remaining action continues in the U.S. District Court for the District of Delaware as described below.
In October 2021, we brought a separate patent-infringement action against Sinotherapeutics Inc. (Sinotherapeutics) asserting the infringement and validity of our patent covering extended release formulations of tofacitinib that was challenged by Sinotherapeutics in its ANDA seeking approval to market a generic version of tofacitinib 11 mg extended release tablets. In November 2022, we filed an additional patent-infringement action against Sinotherapeutics relating to its challenge of our extended release formulation and method of treatment patents in its ANDA seeking approval to market a generic version of tofacitinib 22 mg extended release tablets.
In November 2022, we brought a separate patent-infringement action against Sun Pharmaceutical Industries Limited and Sun Pharmaceutical Industries, Inc. (collectively, Sun) asserting the infringement and validity of our compound patent covering the active ingredient that was challenged by Sun in its ANDAs seeking approval to market generic versions of tofacitinib extended release (11 mg, 22 mg) tablets. In January 2023, we settled our action against Sun on terms not material to us.

Pfizer Inc.2022 Form 10-K91


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Inlyta (axitinib)
In 2019, Glenmark Pharmaceuticals Ltd. (Glenmark) notified us that it had filed an ANDA with the FDA seeking approval to market a generic version of Inlyta. Glenmark asserts the invalidity and non-infringement of the crystalline form patent for Inlyta that expires in 2030. In 2019, we filed suit against Glenmark in the U.S. District Court for the District of Delaware, asserting the validity and infringement of the crystalline form patent for Inlyta. In November 2022, we settled our action against Glenmark on terms not material to us.
Ibrance (palbociclib)
Beginning in January 2021, several generic companies notified us that they had filed ANDAs with the FDA seeking approval to market generic versions of Ibrance tablets. The generic companies are challenging some or all of the following patents: (i) the composition of matter patent expiring in 2027; (ii) the composition of matter patent expiring in 2023; (iii) the method of use patent expiring in 2023; (iv) the crystalline form patent expiring in 2034; and (v) a tablet formulation patent expiring in 2036. We brought patent infringement actions against each of the generic filers in various U.S. federal courts, asserting the validity and infringement of the patents challenged by the generic companies. We have settled with one of these generic companies on terms not material to us, and we dismissed the patent infringement actions relating to the crystalline form of patent, the composition of matter patent expiring in 2023, the method of use patent, and the tablet formulation patent against the generic companies that had challenged these patents. The composition of matter patent expiring in 2027 remains in suit.
Eucrisa
Beginning in September 2021, several generic companies notified us that they had filed ANDAs with the FDA seeking approval to market generic versions of Eucrisa. The companies assert the invalidity and non-infringement of a composition of matter patent expiring in 2026, two method of use patents expiring in 2027, and one other method of use patent expiring in 2030. In September 2021, we brought patent infringement actions against the generic filers in the U.S. District Court for the District of Delaware, asserting the validity and infringement of the patents challenged by the generic companies.
Braftovi (encorafenib)
In August 2022, a generic company notified us that it had filed an ANDA with the FDA seeking approval to market a generic version of Braftovi. The company asserted the invalidity and non-infringement of, among others, a method of use patent expiring in 2033. In September 2022, we brought a patent infringement action against the generic company in the U.S. District Court for the District of Delaware, asserting the validity and infringement of the method of use patent expiring in 2033. In January 2023, the case was dismissed.
Mektovi (binimetinib)
Beginning in August 2022, several generic companies notified us that they had filed ANDAs with the FDA seeking approval to market generic versions of Mektovi. The companies assert the invalidity and non-infringement of two method of use patents expiring in 2030, a method of use patent expiring in 2031, two method of use patents expiring in 2033, and a product by process patent expiring in 2033. Beginning in September 2022, we brought patent infringement actions against the generic filers in the U.S. District Court for the District of Delaware, asserting the validity and infringement of all six patents.
Actions in Which We are the Defendant
Comirnaty
In March 2022, Alnylam Pharmaceuticals, Inc. (Alnylam) filed a complaint in the U.S. District Court for the District of Delaware against Pfizer and Pharmacia & Upjohn Co. LLC, our wholly owned subsidiary, alleging that Comirnaty infringes U.S. Patent No. 11,246,933, which was issued in February 2022, and seeking unspecified monetary damages. In July 2022, Alnylam filed a second complaint in the U.S. District Court for the District of Delaware against Pfizer, Pharmacia & Upjohn Co. LLC, BioNTech and BioNTech Manufacturing GmbH, alleging that Comirnaty infringes U.S. Patent No. 11,382,979, which was issued in July 2022, and seeking unspecified monetary damages.
In August 2022, ModernaTX, Inc. (ModernaTX) and Moderna US, Inc. (Moderna) sued Pfizer, BioNTech, BioNTech Manufacturing GmbH and BioNTech US Inc. in the U.S. District Court for the District of Massachusetts, alleging that Comirnaty infringes three U.S. patents. In its complaint, Moderna stated that it is seeking damages for alleged infringement occurring after March 7, 2022.
In August 2022, ModernaTX filed a patent infringement action in Germany against Pfizer and certain subsidiary companies, as well as BioNTech and certain subsidiary companies, alleging that Comirnaty infringes two European patents. In September 2022, ModernaTX filed patent infringement actions in the U.K and in the Netherlands against Pfizer and certain subsidiary companies, as well as BioNTech and certain subsidiary companies, on the same two patents. In its complaints, ModernaTX stated that it is seeking damages for alleged infringement occurring after March 7, 2022. In the U.K., Pfizer and BioNTech have brought an action against ModernaTX seeking to revoke these European patents, which was consolidated with the September 2022 action filed by ModernaTX.
Paxlovid
In June 2022, Enanta Pharmaceuticals, Inc. filed a complaint in the U.S. District Court for the District of Massachusetts against Pfizer alleging that the active ingredient in Paxlovid, nirmatrelvir, infringes U.S. Patent No. 11,358,953, which was issued in June 2022, and seeking unspecified monetary damages.
Matters Involving Pfizer and its Collaboration/Licensing Partners
Comirnaty
In July 2022, Pfizer, BioNTech and BioNTech Manufacturing GmbH filed a declaratory judgment complaint against CureVac in the U.S. District Court for the District of Massachusetts seeking a judgment of non-infringement for the following three patents relating to Comirnaty: U.S. Patent Nos. 11,135,312, 11,149,278, and 11,241,493. Outside of the U.S., in the U.K., Pfizer and BioNTech have sued CureVac seeking a judgment of invalidity of several patents and CureVac has made certain infringement counterclaims.
Xtandi (enzalutamide)
In July 2022, Medivation and Medivation Prostate Therapeutics, Inc.; Astellas Pharma Inc., Astellas US LLC and Astellas Pharma US, Inc.; and The Regents of the University of California filed a patent-infringement suit in the U.S. District Court for the District of New Jersey against Zydus Pharmaceuticals (USA) Inc. and Zydus Lifesciences Ltd.; and in December 2022, the same entities filed a patent-infringement suit in the U.S. District Court for the District of New Jersey against Sun in connection with those companies’ respective ANDAs seeking approval to market

Pfizer Inc.2022 Form 10-K92


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
generic versions of enzalutamide. The generic manufacturers are challenging the composition of matter patent, which expires in 2027, covering enzalutamide and pharmaceutical compositions thereof, for treating prostate cancer.
A2. Legal Proceedings––Product Litigation
We are defendants in numerous cases, including but not limited to those discussed below, related to our pharmaceutical and other products. Plaintiffs in these cases seek damages and other relief on various grounds for alleged personal injury and economic loss.
Asbestos
Between 1967 and 1982, Warner-Lambert owned American Optical Corporation (American Optical), which manufactured and sold respiratory protective devices and asbestos safety clothing. In connection with the sale of American Optical in 1982, Warner-Lambert agreed to indemnify the purchaser for certain liabilities, including certain asbestos-related and other claims. Warner-Lambert was acquired by Pfizer in 2000 and is a wholly owned subsidiary of Pfizer. Warner-Lambert is actively engaged in the defense of, and will continue to explore various means of resolving, these claims.
Numerous lawsuits against American Optical, Pfizer and certain of its previously owned subsidiaries are pending in various federal and state courts seeking damages for alleged personal injury from exposure to products allegedly containing asbestos and other allegedly hazardous materials sold by Pfizer and certain of its previously owned subsidiaries.
There also are a small number of lawsuits pending in various federal and state courts seeking damages for alleged exposure to asbestos in facilities owned or formerly owned by Pfizer or its subsidiaries.
Effexor
Beginning in 2011, actions, including purported class actions, were filed in various federal courts against Wyeth and, in certain of the actions, affiliates of Wyeth and certain other defendants relating to Effexor XR, which is the extended-release formulation of Effexor. The plaintiffs in each of the class actions seek to represent a class consisting of all persons in the U.S. and its territories who directly purchased, indirectly purchased or reimbursed patients for the purchase of Effexor XR or generic Effexor XR from any of the defendants from June 14, 2008 until the time the defendants’ allegedly unlawful conduct ceased. The plaintiffs in all of the actions allege delay in the launch of generic Effexor XR in the U.S. and its territories, in violation of federal antitrust laws and, in certain of the actions, the antitrust, consumer protection and various other laws of certain states, as the result of Wyeth fraudulently obtaining and improperly listing certain patents for Effexor XR in the Orange Book, enforcing certain patents for Effexor XR and entering into a litigation settlement agreement with a generic drug manufacturer with respect to Effexor XR. Each of the plaintiffs seeks treble damages (for itself in the individual actions or on behalf of the putative class in the purported class actions) for alleged price overcharges for Effexor XR or generic Effexor XR in the U.S. and its territories since June 14, 2008. All of these actions have been consolidated in the U.S. District Court for the District of New Jersey.
In 2014, the District Court dismissed the direct purchaser plaintiffs’ claims based on the litigation settlement agreement, but declined to dismiss the other direct purchaser plaintiff claims. In 2015, the District Court entered partial final judgments as to all settlement agreement claims, including those asserted by direct purchasers and end-payer plaintiffs, which plaintiffs appealed to the U.S. Court of Appeals for the Third Circuit. In 2017, the U.S. Court of Appeals for the Third Circuit reversed the District Court’s decisions and remanded the claims to the District Court.
Lipitor
Beginning in 2011, purported class actions relating to Lipitor were filed in various federal courts against, among others, Pfizer, certain Pfizer affiliates, and, in most of the actions, Ranbaxy Laboratories Ltd. (Ranbaxy) and certain Ranbaxy affiliates. The plaintiffs in these various actions seek to represent nationwide, multi-state or statewide classes consisting of persons or entities who directly purchased, indirectly purchased or reimbursed patients for the purchase of Lipitor (or, in certain of the actions, generic Lipitor) from any of the defendants from March 2010 until the cessation of the defendants’ allegedly unlawful conduct (the Class Period). The plaintiffs allege delay in the launch of generic Lipitor, in violation of federal antitrust laws and/or state antitrust, consumer protection and various other laws, resulting from (i) the 2008 agreement pursuant to which Pfizer and Ranbaxy settled certain patent litigation involving Lipitor and Pfizer granted Ranbaxy a license to sell a generic version of Lipitor in various markets beginning on varying dates, and (ii) in certain of the actions, the procurement and/or enforcement of certain patents for Lipitor. Each of the actions seeks, among other things, treble damages on behalf of the putative class for alleged price overcharges for Lipitor (or, in certain of the actions, generic Lipitor) during the Class Period. In addition, individual actions have been filed against Pfizer, Ranbaxy and certain of their affiliates, among others, that assert claims and seek relief for the plaintiffs that are substantially similar to the claims asserted and the relief sought in the purported class actions described above. These various actions have been consolidated for pre-trial proceedings in a MDL in the U.S. DistrictCourt for the District of New Jersey.
In September 2013 and 2014, the District Court dismissed with prejudice the claims of the direct purchasers. In October and November 2014, the District Court dismissed with prejudice the claims of all other MDL plaintiffs. All plaintiffs appealed the District Court’s orders dismissing their claims with prejudice to the U.S. Court of Appeals for the Third Circuit. In addition, the direct purchaser class plaintiffs appealed the order denying their motion to amend the judgment and for leave to amend their complaint to the Court of Appeals. In 2017, the Court of Appeals reversed the District Court’s decisions and remanded the claims to the District Court.
Also, in 2013, the State of West Virginia filed an action in West Virginia state court against Pfizer and Ranbaxy, among others, that asserts claims and seeks relief on behalf of the State of West Virginia and residents of that state that are substantially similar to the claims asserted and the relief sought in the purported class actions described above.
EpiPen (Direct Purchaser)
In February 2020, a lawsuit was filed in the U.S. District Court for the District of Kansas against Pfizer, its current and former affiliates King and Meridian, and various Mylan entities, on behalf of a purported U.S. nationwide class of direct purchaser plaintiffs who purchased EpiPen devices directly from the defendants. Plaintiffs in this action generally allege that Pfizer and Mylan conspired to delay market entry of generic EpiPen through the settlement of patent litigation regarding EpiPen, and thereby delayed market entry of generic EpiPen in violation of federal antitrust law. Plaintiffs seek treble damages for alleged overcharges for EpiPen since 2011. In July 2021, the District Court granted defendants’ motion to dismiss the direct purchaser complaint, without prejudice. In September 2021, plaintiffs filed an amended complaint. In August 2022, the District Court granted Pfizer’s motion to dismiss the complaint, and plaintiffs have appealed to the U.S. Court of Appeals for the Tenth Circuit.

Pfizer Inc.2022 Form 10-K93


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Nexium 24HR and Protonix
A number of individual and multi-plaintiff lawsuits have been filed against Pfizer, certain of its subsidiaries and/or other pharmaceutical manufacturers in various federal and state courts alleging that the plaintiffs developed kidney-related injuries purportedly as a result of the ingestion of certain proton pump inhibitors. The cases against Pfizer involve Protonix and/or Nexium 24HR and seek compensatory and punitive damages and, in some cases, treble damages, restitution or disgorgement. In 2017, the federal actions were ordered transferred for coordinated pre-trial proceedings to a MDL in the U.S. District Court for the District of New Jersey. As part of the combination of our and GSK’s consumer healthcare businesses to form Haleon, Haleon assumed, and agreed to indemnify Pfizer for, liabilities arising out of such litigation to the extent related to Nexium 24HR.
Docetaxel
Personal Injury Actions
A number of lawsuits have been filed against Hospira and Pfizer in various federal and state courts alleging that plaintiffs who were treated with Docetaxel developed permanent hair loss. The significant majority of the cases also name other defendants, including the manufacturer of the branded product, Taxotere. Plaintiffs seek compensatory and punitive damages. Additional lawsuits have been filed in which plaintiffs allege they developed blocked tear ducts following their treatment with Docetaxel.
In 2016, the federal cases were transferred for coordinated pre-trial proceedings to a MDL in the U.S. District Court for the Eastern District of Louisiana. In 2022, the eye injury cases were transferred for coordinated pre-trial proceedings to a MDL in the U.S. District Court for the Eastern District of Louisiana.
Mississippi Attorney General Government Action
In 2018, the Attorney General of Mississippi filed a complaint in Mississippi state court against the manufacturer of the branded product and eight other manufacturers including Pfizer and Hospira, alleging, with respect to Pfizer and Hospira, a failure to warn about a risk of permanent hair loss in violation of the Mississippi Consumer Protection Act. The action seeks civil penalties and injunctive relief.
Zantac
A number of lawsuits have been filed against Pfizer in various federal and state courts alleging that plaintiffs developed various types of cancer, or face an increased risk of developing cancer, purportedly as a result of the ingestion of Zantac. The significant majority of these cases also name other defendants that have historically manufactured and/or sold Zantac. Pfizer has not sold Zantac since 2006, and only sold an OTC version of the product. In 2006, Pfizer sold the consumer business that included its Zantac OTC rights to Johnson & Johnson and transferred the assets and liabilities related to Zantac OTC to Johnson & Johnson in connection with the sale. Plaintiffs in these cases seek compensatory and punitive damages.
In February 2020, the federal actions were transferred for coordinated pre-trial proceedings to a MDL in the U.S. District Court for the Southern District of Florida (the Federal MDL Court). Plaintiffs in the MDL have filed against Pfizer and many other defendants a master personal injury complaint, asserting a consolidated consumer class action alleging, among other things, claims under consumer protection statutes of all 50 states, and a medical monitoring complaint seeking to certify medical monitoring classes under the laws of 13 states. In addition, (i) Pfizer has received service of Canadian class action complaints naming Pfizer and other defendants, and seeking compensatory and punitive damages for personal injury and economic loss, allegedly arising from the defendants’ sale of Zantac in Canada; and (ii) the State of New Mexico and the Mayor and City Council of Baltimore separately filed civil actions against Pfizer and many other defendants in state courts, alleging various state statutory and common law claims in connection with the defendants’ alleged sale of Zantac in those jurisdictions. In April 2021, a Judicial Council Coordinated Proceeding was created in the Superior Court of California in Alameda County to coordinate personal injury actions against Pfizer and other defendants filed in California state court. Coordinated proceedings have also been created in other state courts. In December 2022, the Federal MDL Court granted defendants’ Daubert motions to exclude plaintiffs’ expert testimony and motion for summary judgment on general causation, and dismissed the litigation.
Chantix
Beginning in August 2021, a number of putative class actions have been filed against Pfizer in various U.S. federal courts following Pfizer’s voluntary recall of Chantix due to the presence of a nitrosamine, N-nitroso-varenicline. Plaintiffs assert that they suffered economic harm purportedly as a result of purchasing Chantix or generic varenicline medicines sold by Pfizer. Plaintiffs seek to represent nationwide and state-specific classes and seek various remedies, including damages and medical monitoring. In December 2022, the federal actions were transferred for coordinated pre-trial proceedings to a MDL in the U.S. District Court for the Southern District of New York. Similar putative class actions have been filed in Canada and Israel, where the product brand is Champix.
A3. Legal Proceedings––Commercial and Other Matters
Monsanto-Related Matters
In 1997, Monsanto Company (Former Monsanto) contributed certain chemical manufacturing operations and facilities to a newly formed corporation, Solutia Inc. (Solutia), and spun off the shares of Solutia. In 2000, Former Monsanto merged with Pharmacia & Upjohn Company to form Pharmacia. Pharmacia then transferred its agricultural operations to a newly created subsidiary, named Monsanto Company (New Monsanto), which it spun off in a two-stage process that was completed in 2002. Pharmacia was acquired by Pfizer in 2003 and is a wholly owned subsidiary of Pfizer.
In connection with its spin-off that was completed in 2002, New Monsanto assumed, and agreed to indemnify Pharmacia for, any liabilities related to Pharmacia’s former agricultural business. New Monsanto has defended and/or is defending Pharmacia in connection with various claims and litigation arising out of, or related to, the agricultural business, and has been indemnifying Pharmacia when liability has been imposed or settlement has been reached regarding such claims and litigation.
In connection with its spin-off in 1997, Solutia assumed, and agreed to indemnify Pharmacia for, liabilities related to Former Monsanto’s chemical businesses. As the result of its reorganization under Chapter 11 of the U.S. Bankruptcy Code, Solutia’s indemnification obligations relating to Former Monsanto’s chemical businesses are primarily limited to sites that Solutia has owned or operated. In addition, in connection with its spin-off that was completed in 2002, New Monsanto assumed, and agreed to indemnify Pharmacia for, any liabilities primarily related to Former Monsanto’s chemical businesses, including, but not limited to, any such liabilities that Solutia assumed. Solutia’s and New Monsanto’s

Pfizer Inc.2022 Form 10-K94


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
assumption of, and agreement to indemnify Pharmacia for, these liabilities apply to pending actions and any future actions related to Former Monsanto’s chemical businesses in which Pharmacia is named as a defendant, including, without limitation, actions asserting environmental claims, including alleged exposure to polychlorinated biphenyls. Solutia and/or New Monsanto are defending Pharmacia in connection with various claims and litigation arising out of, or related to, Former Monsanto’s chemical businesses, and have been indemnifying Pharmacia when liability has been imposed or settlement has been reached regarding such claims and litigation.
Environmental Matters
In 2009, as part of our acquisition of Wyeth, we assumed responsibility for environmental remediation at the Wyeth Holdings LLC (formerly known as, Wyeth Holdings Corporation and American Cyanamid Company) discontinued industrial chemical facility in Bound Brook, New Jersey. Since that time, we have executed or have become a party to a number of administrative settlement agreements, orders on consent, and/or judicial consent decrees, with the U.S. Environmental Protection Agency and/or New Jersey Department of Environmental Protection to perform remedial design, removal and remedial actions, and related environmental remediation activities at the Bound Brook facility. We have accrued for the currently estimated costs of these activities.
We are a party to a number of other proceedings brought under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended, and other state, local or foreign laws in which the primary relief sought is the cost of past and/or future remediation.
Contracts with Iraqi Ministry of Health
In 2017, a number of U.S. service members, civilians, and their families brought a complaint in the U.S. District Court for the District of Columbia against a number of pharmaceutical and medical devices companies, including Pfizer and certain of its subsidiaries, alleging that the defendants violated the U.S. Anti-Terrorism Act. The complaint alleges that the defendants provided funding for terrorist organizations through their sales practices pursuant to pharmaceutical and medical device contracts with the Iraqi Ministry of Health, and seeks monetary relief. In July 2020, the District Court granted defendants’ motions to dismiss and dismissed all of plaintiffs’ claims. In January 2022, the Court of Appeals reversed the District Court’s decision. In February 2023, the defendants filed for en banc review of the Court of Appeals’ decision. In February 2023, the Court of Appeals denied defendants’ en banc petitions.
Allergan Complaint for Indemnity
In 2019, Pfizer was named as a defendant in a complaint, along with King, filed by Allergan Finance LLC (Allergan) in the Supreme Court of the State of New York, asserting claims for indemnity related to Kadian, which was owned for a short period by King in 2008, prior to Pfizer's acquisition of King in 2010. This suit was voluntarily discontinued without prejudice in January 2021.
Viatris Securities Litigation
In October 2021, a putative class action was filed in the Court of Common Pleas of Allegheny County, Pennsylvania on behalf of former Mylan N.V. shareholders who received Viatris common stock in exchange for Mylan shares in connection with the spin-off of the Upjohn Business and its combination with Mylan (the Transactions). Viatris, Pfizer, and certain of each company’s current and former officers, directors and employees are named as defendants. An amended complaint was filed in January 2023, and alleges that the defendants violated certain provisions of the Securities Act of 1933 in connection with certain disclosures made in or omitted from the registration statement and related prospectus issued in connection with the Transactions, as well as related communications. Plaintiff seeks damages, costs and expenses and other equitable and injunctive relief.
A4. Legal Proceedings––Government Investigations
We are subject to extensive regulation by government agencies in the U.S., other developed markets and multiple emerging markets in which we operate. Criminal charges, substantial fines and/or civil penalties, limitations on our ability to conduct business in applicable jurisdictions, corporate integrity or deferred prosecution agreements, as well as reputational harm and increased public interest in the matter could result from government investigations in the U.S. and other jurisdictions in which we do business. These matters often involve government requests for information on a voluntary basis or through subpoenas after which the government may seek additional information through follow-up requests or additional subpoenas. In addition, in a qui tam lawsuit in which the government declines to intervene, the relator may still pursue a suit for the recovery of civil damages and penalties on behalf of the government. Among the investigations by government agencies are the matters discussed below.
Greenstone Investigations
U.S. Department of Justice Antitrust Division Investigation
Since July 2017, the U.S. Department of Justice's Antitrust Division has been investigating our former Greenstone generics business. We believe this is related to an ongoing broader antitrust investigation of the generic pharmaceutical industry. We have produced records relating to this investigation.
State Attorneys General and Multi-District Generics Antitrust Litigation
In April 2018, Greenstone received requests for information from the Antitrust Department of the Connecticut Office of the Attorney General. In May 2019, Attorneys General of more than 40 states plus the District of Columbia and Puerto Rico filed a complaint against a number of pharmaceutical companies, including Greenstone and Pfizer. The matter has been consolidated with a MDL in the Eastern District of Pennsylvania. As to Greenstone and Pfizer, the complaint alleges anticompetitive conduct in violation of federal and state antitrust laws and state consumer protection laws. In June 2020, the State Attorneys General filed a new complaint against a large number of companies, including Greenstone and Pfizer, making similar allegations, but concerning a new set of drugs. This complaint was transferred to the MDL in July 2020. The MDL also includes civil complaints filed by private plaintiffs and state counties against Pfizer, Greenstone and a significant number of other defendants asserting allegations that generally overlap with those asserted by the State Attorneys General.
Subpoena & Civil Investigative Demand relating to Tris Pharma/Quillivant XR
In October 2018, we received a subpoena from the U.S. Attorney’s Office for the Southern District of New York (SDNY) seeking records relating to our relationship with another drug manufacturer and its production and manufacturing of drugs including, but not limited to, Quillivant XR. We responded to that subpoena in full and have had no communication with the SDNY in connection with the subpoena since June 2019.

Pfizer Inc.2022 Form 10-K95


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Additionally, in September 2020, we received a Civil Investigative Demand (CID) from the Texas Attorney General’s office seeking records of a similar nature to those requested by the SDNY. We are producing records in response to this request.
Government Inquiries relating to Meridian Medical Technologies
In February 2019, we received a CID from the U.S. Attorney’s Office for the SDNY. The CID seeks records and information related to alleged quality issues involving the manufacture of auto-injectors at the Meridian site. In August 2019, we received a HIPAA subpoena issued by the U.S. Attorney’s Office for the Eastern District of Missouri, in coordination with the Department of Justice’s Consumer Protection Branch, seeking similar records and information. We are producing records in response to these and subsequent requests.
U.S. Department of Justice/SEC Inquiry relating to Russian Operations
In June 2019, we received an informal request from the U.S. Department of Justice’s Foreign Corrupt Practices Act (FCPA) Unit seeking documents relating to our operations in Russia. In September 2019, we received a similar request from the SEC’s FCPA Unit. We have produced records pursuant to these requests.
Docetaxel––Mississippi Attorney General Government Investigation
See Legal Proceedings––Product Litigation––Docetaxel––Mississippi Attorney General Government Investigation above for information regarding a government investigation related to Docetaxel marketing practices.
U.S. Department of Justice Inquiries relating to India Operations
In March 2020, we received an informal request from the U.S. Department of Justice's Consumer Protection Branch seeking documents relating to our manufacturing operations in India, including at our former facility located at Irrungattukottai in India. In April 2020, we received a similar request from the U.S. Attorney’s Office for the SDNY regarding a civil investigation concerning operations at our facilities in India. We are producing records pursuant to these requests.
U.S. Department of Justice/SEC Inquiry relating to China Operations
In June 2020, we received an informal request from the U.S. Department of Justice's FCPA Unit seeking documents relating to our operations in China. In August 2020, we received a similar request from the SEC’s FCPA Unit. We have produced records pursuant to these requests.
Zantac––State of New Mexico and Mayor and City Council of Baltimore Civil Actions
See Legal Proceedings––Product Litigation––Zantac above for information regarding civil actions separately filed by the State of New Mexico and the Mayor and City Council of Baltimore alleging various state statutory and common law claims in connection with the defendants’ alleged sale of Zantac in those jurisdictions.
Government Inquiries relating to Biohaven
In June 2022, the U.S. Department of Justice's Commercial Litigation Branch and the U.S. Attorney’s Office for the Western District of New York issued a CID relating to Biohaven. The CID seeks records and information related to, among other things, engagements with health care professionals and co-pay coupons cards. Biohaven is a wholly-owned subsidiary that we acquired in October 2022. We are producing records in response to these requests.
B. Guarantees and Indemnifications
In the ordinary course of business and in connection with the sale of assets and businesses and other transactions, we often indemnify our counterparties against certain liabilities that may arise in connection with the transaction or that are related to events and activities prior to or following a transaction. If the indemnified party were to make a successful claim pursuant to the terms of the indemnification, we may be required to reimburse the loss. These indemnifications are generally subject to various restrictions and limitations. Historically, we have not paid significant amounts under these provisions and, as of December 31, 2022, the estimated fair value of these indemnification obligations is not material to Pfizer. See Note 2C for a description of the March 2022 indemnity provided by Pfizer to GSK in connection with the issuance of notes by the Consumer Healthcare JV. In conjunction with the completion of GSK’s demerger transactions in July 2022, GSK’s guarantee and our related indemnification of GSK’s guarantee were terminated.
In addition, in connection with our entry into certain agreements and other transactions, our counterparties may be obligated to indemnify us. For example, in November 2020, we and Mylan completed the transaction to spin-off our Upjohn Business and combine it with Mylan to form Viatris. As part of the transaction and as previously disclosed, each of Viatris and Pfizer has agreed to assume, and to indemnify the other for, liabilities arising out of certain matters. Also, our global agreement with BioNTech to co-develop a mRNA-based coronavirus vaccine program aimed at preventing COVID-19 infection, includes certain indemnity provisions pursuant to which each of BioNTech and Pfizer has agreed to indemnify the other for certain liabilities that may arise in connection with certain third-party claims relating to Comirnaty.
We have also guaranteed the long-term debt of certain companies that we acquired and that now are subsidiaries of Pfizer. See Note 7D.
C. Certain Commitments
As of December 31, 2022, we had commitments totaling $4.4 billion that are legally binding and enforceable. These commitments include payments relating to potential milestone payments deemed reasonably likely to occur, and purchase obligations for goods and services.
See Note 5A for information on the TCJA repatriation tax liability.
D. Contingent Consideration for Acquisitions
We may be required to make payments to sellers for certain prior business combinations that are contingent upon future events or outcomes. See Note 1D. The estimated fair value of contingent consideration as of December 31, 2022 is $645 million, of which $42 million is recorded in Other current liabilities and $603 million in Other noncurrent liabilities, and as of December 31, 2021 was $697 million, of which $135 million was recorded in Other current liabilities and $563 million in Other noncurrent liabilities. The decrease in the contingent consideration balance

Pfizer Inc.2022 Form 10-K96


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
from December 31, 2021 is primarily due to payments made upon the achievement of certain sales-based milestones partially offset by fair value adjustments.
E. Insurance
Our insurance coverage reflects market conditions (including cost and availability) existing at the time it is written, and our decision to obtain insurance coverage or to self-insure varies accordingly. Depending upon the cost and availability of insurance and the nature of the risk involved, the amount of self-insurance may be significant. The cost and availability of coverage have resulted in self-insuring certain exposures, including product liability.If we incur substantial liabilities that are not covered by insurance or substantially exceed insurance coverage and that are in excess of existing accruals, there could be a material adverse effect on our cash flows or results of operations in the period in which the amounts are paid and/or accrued.
Note 17.Segment, Geographic and Other Revenue Information
A. Segment Information
We regularly review our operating segments and the approach used by management to evaluate performance and allocate resources. We manage our commercial operations through two operating segments, Biopharma and PC1, which are each led by a single manager. Biopharma is the only reportable segment. Each operating segment has responsibility for its commercial activities. Regional commercial organizations market, distribute and sell our products and are supported by global platform functions that are responsible for the research, development, manufacturing and supply of our products and global corporate enabling functions. Biopharma receives its R&D services from WRDM and GPD. These services include IPR&D projects for new investigational products and additional indications for in-line products. Each operating segment has a geographic footprint across developed and emerging markets. Our chief operating decision maker uses the revenues and earnings of the operating segments, among other factors, for performance evaluation and resource allocation.
After the organizational changes in the third quarter of 2022 (see Note 1A), the new commercial structure within Biopharma is designed to better support and optimize performance across three broad customer groups:
Primary Care consists of the former Internal Medicine and Vaccines product portfolios, products for COVID-19 prevention and treatment, and potential future mRNA and antiviral products.
Specialty Care consists of the former Inflammation & Immunology, Rare Disease and Hospital (excluding Paxlovid) product portfolios.
Oncology consists of the former Oncology product portfolio.
Other Business Activities––Includes the operating results of PC1 as well as certain pre-tax costs not allocated to our operating segment results, such as costs associated with:
WRDM––the R&D and Medical expenses managed by our WRDM organization, which is generally responsible for research projects for our Biopharma portfolio until proof-of-concept is achieved and then for transitioning those projects to the GPD organization for possible clinical and commercial development. R&D spending may include upfront and milestone payments for intellectual property rights. The WRDM organization also has responsibility for certain science-based and other platform-services organizations, which provide end-to-end technical expertise and other services to the various R&D projects, as well as the Worldwide Medical and Safety group, which ensures that Pfizer provides all stakeholders––including patients, healthcare providers, pharmacists, payers and health authorities––with complete and up-to-date information on the risks and benefits associated with Pfizer products so that they can make appropriate decisions on how and when to use Pfizer’s medicines.
GPD––the costs associated with our GPD organization, which is generally responsible for clinical trials from WRDM in the Biopharma portfolio, including both early- and late-stage portfolio spend. GPD also provides technical support and other services to Pfizer R&D projects. GPD is responsible for facilitating all regulatory submissions and interactions with regulatory agencies.
Corporate and other unallocated––the costs associated with (i) corporate enabling functions (such as digital, global real estate operations, legal, finance, human resources, worldwide public affairs, compliance and worldwide procurement, among others) and other corporate costs, including, but not limited to, all strategy, business development, portfolio management and valuation capabilities and certain compensation, as well as interest income and expense, and gains and losses on investments; (ii) overhead costs primarily associated with our manufacturing operations (which include manufacturing variances associated with production) that are not directly assessed to an operating segment, as business unit (segment) management does not manage these costs; and (iii) our share of earnings from Haleon/the Consumer Healthcare JV.
Reconciling Items––The following items, transactions and events are not allocated to our operating segment results: (i) all amortization of intangible assets; (ii) acquisition-related items, where we incur costs for executing the transaction, integrating the acquired operations and restructuring the combined company; and (iii) certain significant items, representing substantive and/or unusual, and in some cases recurring, items that are evaluated on an individual basis by management and that, either as a result of their nature or size, would not be expected to occur as part of our normal business on a regular basis. Such certain significant items can include, but are not limited to, pension and postretirement actuarial remeasurement gains and losses, non-acquisition-related restructuring costs, net gains and losses on investments in equity securities, as well as costs incurred for legal settlements, asset impairments and disposals of assets or businesses, including, as applicable, any associated transition activities. Beginning in the first quarter of 2022, acquisition-related items may now include purchase accounting impacts that previously were included as part of a reconciling item entitled “Purchase accounting adjustments” that we no longer separately present, such as the incremental charge to cost of sales from the sale of acquired inventory that was written up to fair value, depreciation related to the increase/decrease in fair value of acquired fixed assets, amortization related to the increase in fair value of acquired debt, and the fair value changes for contingent consideration.
Segment Assets––We manage our assets on a total company basis, not by operating segment, as our operating assets are shared or commingled. Therefore, our chief operating decision maker does not regularly review any asset information by operating segment and, accordingly, we do not report asset information by operating segment. Total assets were $197 billion as of December 31, 2022 and $181 billion as of December 31, 2021.

Pfizer Inc.2022 Form 10-K97


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
Selected Income Statement Information
The following table provides selected income statement information by reportable segment:
 Revenues
Earnings(a)
Depreciation and Amortization(b)
Year Ended December 31,Year Ended December 31,Year Ended December 31,
(MILLIONS OF DOLLARS)20222021 2020 20222021 202020222021 2020
Reportable Segment:
Biopharma$98,988 $79,557 $40,724 $57,148 $40,647 $27,191 $813 $789 $693 
Other business activities(c)
1,342 1,731 926 (14,370)(13,455)(12,583)626 590 592 
Reconciling Items:
Amortization of intangible assets(3,609)(3,746)(3,395)3,609 3,746 3,395 
Acquisition-related items(832)(139)(98)(20)(21)(17)
Certain significant items(d)
(3,608)1,003 (4,079)36 87 18 
$100,330 $81,288 $41,651 $34,729 $24,311 $7,036 $5,064 $5,191 $4,681 
(a)Income from continuing operations before provision/(benefit) for taxes on income. Biopharma’s earnings include dividend income from our investment in ViiV of $314 million in 2022, $166 million in 2021 and $278 million in 2020. In connection with the organizational changes effective in the third quarter of 2022, certain functions transferred between Biopharma and corporate enabling functions and certain activities were realigned within the GPD organization. We have reclassified $231 million of costs in 2021 and $222 million of costs in 2020 from corporate enabling functions, which are included in Other business activities, to Biopharma to conform to the current period presentation. Amortization of intangible assets is not allocated to our operating segments for all periods presented.
(b)Certain production facilities are shared. Depreciation is allocated based on estimates of physical production.
(c)Other business activities include revenues and costs associated with PC1 and costs that we do not allocate to our operating segments, per above, including acquired IPR&D expenses in the periods presented (see Notes 2A, 2D and 2E). In 2022, earnings include (i) write-offs of $1.3 billion to Cost of sales of inventory related to COVID-19 products that have exceeded or are expected to exceed their approved shelf-lives prior to being used and (ii) charges to Cost of sales of approximately $430 million related to excess raw materials for Paxlovid.
(d)Certain significant items are substantive and/or unusual, and in some cases recurring, items (as noted above). Earnings in 2022 includes, among other items: (i) restructuring charges/(credits) and implementation costs and additional depreciation—asset restructuring of $1.4 billion ($562 million recorded in Selling, informational and administrative expenses and the remaining amount primarilyrecorded in Restructuring charges and certain acquisition-related costs) and (ii) net losses on equity securities of $1.3 billion recorded in Other (income)/deductions––net.Earnings in 2021 included, among other items: (i) actuarial valuation and other pension and postretirement plan gains of $1.6 billion recorded in Other (income)/deductions––net and (ii) net gains on equity securities of $1.3 billion recorded in Other (income)/deductions––net, partially offset by (iii) restructuring charges/(credits) and implementation costs and additional depreciation—asset restructuring of $1.3 billion ($450 million recorded in Selling, informational and administrative expenses and the remaining amount primarilyrecorded in Restructuring charges and certain acquisition-related costs). Earnings in 2020 included, among other items: (i) charges of $1.7 billion related to certain asset impairments recorded in Other (income)/deductions––net, (ii) actuarial valuation and other pension and postretirement plan losses of $1.1 billion recorded in Other (income)/deductions––net and (iii) restructuring charges/(credits) and implementation costs and additional depreciation—asset restructuring of $791 million ($197 million recorded in Selling, informational and administrative expenses and the remaining amount primarily recorded in Restructuring charges and certain acquisition-related costs). For additional information, see Notes 3and 4.

B. Geographic Information
The following summarizes revenues by geographic area:
 Year Ended December 31,
(MILLIONS)202220212020
United States$42,473 $29,746 $21,455 
Developed Europe21,982 18,336 7,788 
Developed Rest of World15,778 12,506 4,036 
Emerging Markets20,097 20,701 8,372 
Revenues$100,330 $81,288 $41,651 
Revenues exceeded $500 million in each of 24, 21 and 8 countries outside the U.S. in 2022, 2021 and 2020, respectively. The U.S. is the only country to contribute more than 10% of total revenue in 2022, 2021 and 2020. As a percentage of revenues, our largest country outside the U.S. was Japan, which contributed 8% of total revenue in 2022, 9% of total revenue in 2021 and 6% of total revenue in 2020.
We and our collaboration partner, BioNTech, have entered into agreements to supply pre-specified doses of Comirnaty and we have entered into agreements to supply pre-specified treatment courses of Paxlovid with multiple developed and emerging nations around the world and are continuing to deliver doses of Comirnaty and treatment courses of Paxlovid under such agreements. In 2021 and 2022, we principally sold the Comirnaty vaccine and the Paxlovid product directly to government and government sponsored customers. This includes supply agreements entered into in November 2020 and February and May 2021 with the EC for Comirnaty on behalf of the different EU member states and certain other countries. Each EU member state submits its own Comirnaty vaccine order to us and is responsible for payment pursuant to terms of the supply agreements negotiated by the EC.

Pfizer Inc.2022 Form 10-K98


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
C. Other Revenue Information
Significant Customers
The following summarizes revenue, as a percentage of total revenues, for our three largest U.S. wholesaler customers:
 Year Ended December 31,
202220212020
McKesson, Inc.8 %%16 %
AmerisourceBergen Corporation5 %%14 %
Cardinal Health, Inc.4 %%10 %
Collectively, our three largest U.S. wholesaler customers represented 32%, 24% and 30% of total trade accounts receivable as of December 31, 2022, 2021 and 2020.
Additionally, revenues from the U.S. government represented 23% and 13% of total revenues for 2022 and 2021, respectively, and was not significant for 2020. Accounts receivable from the U.S. government represented 4% and 12% of total trade accounts receivable as of December 31, 2022 and December 31, 2021, respectively. Revenues and accounts receivable from the U.S. government primarily represent sales of Paxlovid and Comirnaty in 2022, and sales of Comirnaty in 2021.

Significant Product Revenues
The following provides detailed revenue information for several of our major products:
(MILLIONS)Year Ended December 31,
PRODUCTPRIMARY INDICATION OR CLASS202220212020
TOTAL REVENUES$100,330 $81,288 $41,651 
GLOBAL BIOPHARMACEUTICALS BUSINESS (BIOPHARMA)(a)
$98,988 $79,557 $40,724 
Primary Care$73,023 $52,029 $15,577 
Comirnaty direct sales and alliance revenues(b)
Active immunization to prevent COVID-1937,806 36,781 154 
Paxlovid
COVID-19 in certain high-risk patients
18,933 76 — 
Eliquis alliance revenues and direct salesNonvalvular atrial fibrillation, deep vein thrombosis, pulmonary embolism6,480 5,970 4,949 
Prevnar familyActive immunization to prevent invasive disease caused by Streptococcus pneumoniae serotypes6,337 5,272 5,850 
Premarin familySymptoms of menopause455 563 680 
BMP2Development of bone and cartilage277 266 274 
NimenrixActive immunization against invasive meningococcal ACWY disease268 193 221 
Nurtec ODT/VyduraAcute treatment of migraine and prevention of episodic migraine213 — — 
FSME-IMMUN/TicoVacActive immunization to prevent tick-borne encephalitis disease200 185 196 
ToviazOveractive bladder146 238 252 
TrumenbaActive immunization to prevent invasive disease caused by Neisseria meningitidis group B123 118 112 
Chantix/ChampixAn aid to smoking cessation treatment in adults 18 years of age or older8 398 919 
All other Primary CareVarious1,778 1,967 1,972 
Specialty Care$13,833 $15,194 $14,280 
Vyndaqel familyATTR-CM and polyneuropathy2,447 2,015 1,288 
XeljanzRA, PsA, UC, active polyarticular course juvenile idiopathic arthritis, ankylosing spondylitis1,796 2,455 2,437 
Enbrel (Outside the U.S. and Canada)RA, juvenile idiopathic arthritis, PsA, plaque psoriasis, pediatric plaque psoriasis, ankylosing spondylitis and nonradiographic axial spondyloarthritis1,003 1,185 1,350 
SulperazonBacterial infections786 683 618 
Inflectra/RemsimaCrohn’s disease, pediatric Crohn’s disease, UC, pediatric UC, RA in combination with methotrexate, ankylosing spondylitis, PsA and plaque psoriasis532 657 659 
Ig Portfolio(c)
Various491 430 376 
BeneFIXHemophilia B425 438 454 
ZaviceftaBacterial infections412 413 212 
GenotropinReplacement of human growth hormone360 389 427 
ZithromaxBacterial infections331 278 276 
MedrolAnti-inflammatory glucocorticoid328 432 402 
FragminTreatment/prevention of venous thromboembolism269 305 252 
SomavertAcromegaly268 277 277 
Refacto AF/XynthaHemophilia A239 304 370 
VfendFungal infections225 267 270 
OxbrytaSickle cell disease73 — — 

Pfizer Inc.2022 Form 10-K99


Notes to Consolidated Financial Statements
Pfizer Inc. and Subsidiary Companies
(MILLIONS)Year Ended December 31,
PRODUCTPRIMARY INDICATION OR CLASS202220212020
All other Anti-infectivesVarious1,471 1,835 1,679 
All other Specialty CareVarious2,377 2,830 2,934 
Oncology$12,132 $12,333 $10,867 
IbranceHR-positive/HER2-negative metastatic breast cancer5,120 5,437 5,392 
Xtandi alliance revenuesmCRPC, nmCRPC, mCSPC1,198 1,185 1,024 
InlytaAdvanced RCC1,003 1,002 787 
BosulifPhiladelphia chromosome–positive chronic myelogenous leukemia575 540 450 
ZirabevTreatment of mCRC; unresectable, locally advanced, recurrent or metastatic NSCLC; recurrent glioblastoma; metastatic RCC; and persistent, recurrent or metastatic cervical cancer562 444 143 
XalkoriALK-positive and Proto-Oncogene 1, Receptor Tyrosine Kinase-positive advanced NSCLC465 493 544 
RuxienceNon-hodgkin’s lymphoma, chronic lymphocytic leukemia, granulomatosis with polyangiitis (Wegener’s Granulomatosis) and microscopic polyangiitis458 491 170 
RetacritAnemia394 444 386 
SutentAdvanced and/or metastatic RCC, adjuvant RCC, refractory gastrointestinal stromal tumors (after disease progression on, or intolerance to, imatinib mesylate) and advanced pancreatic neuroendocrine tumor347 673 819 
LorbrenaALK-positive metastatic NSCLC343 266 204 
Bavencio alliance revenuesLocally advanced or metastatic urothelial carcinoma; metastatic Merkel cell carcinoma; immunotherapy and tyrosine kinase inhibitor combination for patients with advanced RCC271 178 80 
AromasinPost-menopausal early and advanced breast cancer248 211 148 
BesponsaRelapsed or refractory B-cell acute lymphoblastic leukemia219 192 182 
TrazimeraHER2-positive breast cancer and metastatic stomach cancers203 197 98 
Braftovi
In combination with Mektovi for metastatic melanoma in patients with a BRAFV600E/K mutation and, in combination with Erbitux® (cetuximab)(d), for the treatment of BRAFV600E-mutant mCRC after prior therapy
194 187 160 
Mektovi
In combination with Braftovi for metastatic melanoma in patients with a BRAFV600E/K mutation
176 155 142 
All other OncologyVarious357 238 137 
PFIZER CENTREONE(a)
$1,342 $1,731 $926 
Total Alliance revenues included above$8,537 $7,652 $5,418 
(a)See Note 1A for information about our recent organizational changes. PC1 includes revenues from our contract manufacturing, including certain Comirnaty-related manufacturing activities performed on behalf of BioNTech ($188 million for 2022, $320 million for 2021, and $0 million for 2020), and revenues from our active pharmaceutical ingredient sales operation, as well as revenues related to our manufacturing and supply agreements with former legacy Pfizer businesses/partnerships, including but not limited to, transitional manufacturing and supply agreements with Viatris following the spin-off of the Upjohn Business.
(b)Excludes revenues for certain Comirnaty-related manufacturing activities performed on behalf of BioNTech, which are included in the PC1 contract development and manufacturing organization.
(c)Immunoglobulin (Ig) portfolio include the revenues from Panzyga, Octagam and Cutaquig.
(d)Erbitux® is a registered trademark of ImClone LLC.
Remaining Performance Obligations––Contracted revenue expected to be recognized from remaining performance obligations for firm orders in long-term contracts to supply Comirnaty to our customers totaled approximately $15 billion as of December 31, 2022, which includes amounts received in advance and deferred, as well as amounts that will be invoiced as we deliver these products to our customers in future periods. Of this amount, current contract terms provide for expected delivery of product with contracted revenue in 2023 and 2024, the timing and terms of which may be renegotiated. Remaining performance obligations are based on foreign exchange rates as of the end of our fiscal fourth quarter of 2022 and exclude arrangements with an original expected contract duration of less than one year.
Deferred Revenues––Our deferred revenues primarily relate to advance payments received or receivable from various government or government sponsored customers in international markets for supply of Comirnaty. The deferred revenues related to Comirnaty total $2.5 billion as of December 31, 2022, with $2.4 billion and $77 million recorded in current liabilities and noncurrent liabilities, respectively. The deferred revenues related to Comirnaty totaled $3.3 billion as of December 31, 2021, with $3.0 billion and $249 million recorded in current liabilities and noncurrent liabilities, respectively. The decrease in Comirnaty deferred revenues during 2022 was primarily the result of amounts recognized in Revenues as we delivered the product to our customers and the impact of foreign exchange, partially offset by additional advance payments received as we entered into new or amended contracts. During 2022, we recognized revenue of $3.1 billion that was included in the balance of Comirnaty deferred revenues as of December 31, 2021. The Comirnaty deferred revenues as of December 31, 2022 will be recognized in Revenues proportionately as we transfer control of the product to our customers and satisfy our performance obligation under the contracts, with the amounts included in current liabilities expected to be recognized in Revenues within the next 12 months, and the amounts included in noncurrent liabilities expected to be recognized in Revenues in 2024. Deferred revenues associated with contracts for other products were not significant as of December 31, 2022 or 2021.

Pfizer Inc.2022 Form 10-K100


ITEM 9.CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None.

ITEM 9A.CONTROLS AND PROCEDURES

Disclosure Controls

and Procedures

As of the end of the period covered by this2019 Form 10-K, we carried out an evaluation, under the supervision and with the participation of our principal executive officer and principal financial officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act). Based on this evaluation, our principal executive officer and principal financial officer concluded that our disclosure controls and procedures are effective in alerting them in a timely manner to material information required to be disclosed in our periodic reports filed with the SEC.

Internal Control over Financial Reporting

Management’s report on the Company’s internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act), and the related report of our independent registered public accounting firm, are included in our 2019 Financial Report under the headings Management’s Report on Internal Control Over Financial Reporting and Report of Independent Registered Public Accounting Firm on Internal Control Over Financial Reporting, respectively, and are incorporated by reference.

Changes in Internal Controls

During our most recent fiscal quarter, there has not been any change in the Company’s internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.


ITEM 9B.Pfizer Inc.OTHER INFORMATION2022 Form 10-K101




Report of Independent Registered Public Accounting Firm
To the Board of Directors and Shareholders
Pfizer Inc.:

Opinion on Internal Control Over Financial Reporting
We have audited Pfizer Inc. and Subsidiary Companies’ (the Company) internal control over financial reporting as of December 31, 2022, based on criteria established in Internal ControlIntegrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2022, based on criteria established in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of the Company as of December 31, 2022 and 2021, the related consolidated statements of income, comprehensive income, equity, and cash flows for each of the years in the three-year period ended December 31, 2022, and the related notes (collectively, the consolidated financial statements), and our report dated February 23, 2023 expressed an unqualified opinion on those consolidated financial statements.
Basis for Opinion
The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the 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 audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.
Definition and Limitations of Internal Control Over Financial Reporting
A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

pfe-20221231_g10.jpg
New York, New York
February 23, 2023

Not applicable.


Pfizer Inc.2022 Form 10-K102



Management’s Report on Internal Control Over Financial Reporting

Management’s Report
We prepared and are responsible for the financial statements that appear in this Form 10-K. These financial statements are in conformity with accounting principles generally accepted in the United States of America and, therefore, include amounts based on informed judgments and estimates. We also accept responsibility for the preparation of other financial information that is included in this document.
Report on Internal Control Over Financial Reporting
The management of the Company is responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934. The Company’s internal control over financial reporting is designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles in the United States of America. The Company’s internal control over financial reporting includes those policies and procedures that: (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the Company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles and that receipts and expenditures of the Company are being made only in accordance with authorizations of management and directors of the Company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the Company’s assets that could have a material effect on the financial statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions or that the degree of compliance with the policies or procedures may deteriorate. Management assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2022. In making this assessment, management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission in Internal Control—Integrated Framework(2013). Based on our assessment and those criteria, management believes that the Company maintained effective internal control over financial reporting as of December 31, 2022.
The Company’s independent auditors have issued their auditors’ report on the Company’s internal control over financial reporting. That report appears above in this Form 10-K.
pfe-20221231_g11.jpg
Albert Bourla
Chairman and Chief Executive Officer
Pfizer Inc.
pfe-20221231_g12.jpg
2019 Form 10-K42
pfe-20221231_g13.jpg
David M. DentonJennifer B. Damico
Principal Financial OfficerPrincipal Accounting Officer
February 23, 2023


TABLE OF CONTENTS
Pfizer Inc.2022 Form 10-K103



PART III
PART III
ITEM 10.DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

Information about our Directors is incorporated by reference from the discussion under the heading Item 1Election of Directors in our 2020 Proxy Statement. Information about the Pfizer Policies on Business Conduct governing our employees, including our Chief Executive Officer, Chief Financial Officer and Principal Accounting Officer, and the Code of Business Conduct and Ethics for Members of the Board of Directors, is incorporated by reference from the discussions under the headings Governance OverviewPfizer Policies on Business Conduct and —Code of Conduct for Directors in our 2020 Proxy Statement. Information regarding the procedures by which our shareholders may recommend nominees to our Board of Directors is incorporated by reference from the discussion under the headings Item 1Election of DirectorsCriteria for Board Membership and Annual Meeting Information—Submitting Proxy Proposals and Director Nominations for the 20212024 Annual Meeting in our 2020 Proxy Statement. Information about our Audit Committee, including the members of the Committee, and our Audit Committee financial experts, is incorporated by reference from the discussion under the heading Governance OverviewBoard Information—Board and Committee InformationBoard Committees—The Audit Committee in our 2020 Proxy Statement. The balance of the information required by this item is contained in the discussion entitled Information about Our Executive Officers in Part I of this2019 Form 10-K.

ITEM 11.EXECUTIVE COMPENSATION

Information about Director and executive compensation is incorporated by reference from the discussion under the headings Non-Employee Director Compensation; Executive Compensation; and Governance—Board Information—Governance Overview—Board and Committee Information—Board CommitteesThe Compensation CommitteeCompensation Committee Interlocks and Insider Participation in our 2020 Proxy Statement.

ITEM 12.SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

Information required by this item is incorporated by reference from the discussion under the headings Executive CompensationCompensation Tables—Equity Compensation Plan Information and Securities Ownership in our 2020 Proxy Statement.

ITEM 13.CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

Information about certain relationships and transactions with related parties is incorporated by reference from the discussion under the headings Governance OverviewOther Governance Practices and Policies—Related Person Transactions and IndemnificationandTransactions with Related Persons in our 2020 Proxy Statement. Information about director independence is incorporated by reference from the discussion under the heading GovernanceItem 1Other Governance Practices and PoliciesElection of DirectorsDirector Independence in our 2020 Proxy Statement.

ITEM 14.PRINCIPAL ACCOUNTING FEES AND SERVICES

Our independent registered public accounting firm is KPMG LLP, New York, NY, Auditor Firm ID: 185. Information about the fees for professional services rendered by our independent registered public accounting firm in 20192022 and 20182021 is incorporated by reference from the discussion under the heading Item 2Ratification of Selection of Independent Registered Public Accounting FirmAudit and Non-Audit Fees in our 2020 Proxy Statement. Our Audit Committee’s policy on pre-approval of audit and permissible non-audit services of our independent registered public accounting firm is incorporated by reference from the discussion under the heading Item 2Ratification of Selection of Independent Registered Public Accounting FirmPolicy on Audit Committee Pre-Approval of Audit and Permissible Non-Audit Services of Independent Registered Public Accounting Firmin our 2020 Proxy Statement.


Pfizer Inc.2019 Form 10-K43PART IV


PART IV
ITEM 15.EXHIBITS, FINANCIAL STATEMENT SCHEDULES
15(a)(1) Financial Statements. The following consolidated financial statements, related notes and report of independent registered public accounting firm are set forth in Item 8. Financial Statements and supplementary data from our 2019Supplementary Data Financial Report are incorporated by reference into Item 8 of Part II ofin this2019 Form 10-K:
Report of Independent Registered Public Accounting Firm on the Consolidated Financial Statements
Consolidated Statements of Income
Consolidated Statements of Comprehensive Income
Consolidated Balance Sheets
Consolidated Statements of Equity
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements
Selected Quarterly Financial Data (Unaudited)

15(a)(2) Financial Statement Schedules. Schedules are omitted because they are not required or because the information is provided elsewhere in the financial statements. The financial statements of unconsolidated subsidiaries are omitted because, considered in the aggregate, they would not constitute a significant subsidiary.


Pfizer Inc.2022 Form 10-K104


15(a)(3) Exhibits. These exhibits are available upon request. Requests should be directed to our Corporate Secretary, Pfizer Inc., 23566 Hudson Boulevard East, 42nd Street, New York, New York 10017.10001-2192. The exhibit numbers preceded by an asterisk (*) indicate exhibits filed with this2019 Form 10-K. All other exhibit numbers indicate exhibits filed by incorporation by reference. Exhibit numbers 10.1 through 10.3810.47 are management contracts or compensatory plans or arrangements.
Stock and Asset Purchase Agreement, dated December 19, 2018, by and among Pfizer Inc.,us, GlaxoSmithKline plc and GlaxoSmithKline Consumer Healthcare Holdings Limited is incorporated by reference from our 2018 Annual Report on Form 10-K (File No. 001-03619).10-K. (Pursuant to Item 601(b)(2) of Regulation S-K, the registrant hereby agrees to supplementally furnish to the Securities and Exchange CommissionSEC upon request any omitted schedule or exhibit to the Stock and Asset Purchase Agreement.)
Business Combination Agreement, dated as of July 29, 2019, by and among Pfizer Inc.,us, Upjohn Inc., Utah Acquisition Sub Inc., Mylan N.V., Mylan I B.V. and Mylan II B.V. is incorporated by reference from our Current Report on Form 8-K filed on July 29, 2019 (File No. 001-03619).2019. (Pursuant to Item 601(b)(2) of Regulation S-K, the registrant hereby agrees to supplementally furnish to the Securities and Exchange CommissionSEC upon request any omitted schedule or exhibit to the Business Combination Agreement.)
Amendment No. 1 to the Business Combination Agreement, dated as of May 29, 2020, by and among us, Upjohn Inc., Utah Acquisition Sub Inc., Mylan N.V., Mylan I B.V. and Mylan II B.V. is incorporated by reference from our Current Report on Form 8-K filed on June 1, 2020. (Pursuant to Item 601(b)(2) of Regulation S-K, the registrant hereby agrees to supplementally furnish to the SEC upon request any omitted schedule or exhibit to the Amendment No. 1 to the Business Combination Agreement.)
Separation and Distribution Agreement, dated as of July 29, 2019, by and between Pfizer Inc.us and Upjohn Inc. is incorporated by reference from our Current Report on Form 8-K filed on July 29, 2019 (File No. 001-03619).2019. (Pursuant to Item 601(b)(2) of Regulation S-K, the registrant hereby agrees to supplementally furnish to the Securities and Exchange CommissionSEC upon request any omitted schedule or exhibit to the Separation and Distribution Agreement.)
Amendment No. 1 to the Separation and Distribution Agreement, dated as of February 18, 2020, by and between Pfizer Inc.us and Upjohn Inc. is incorporated by reference from our 2019 Annual Report on Form 10-K. (Pursuant to Item 601(b)(2) of Regulation S-K, the registrant hereby agrees to supplementally furnish to the SEC upon request any omitted schedule or exhibit to the Amendment No. 1 to the Separation and Distribution Agreement.)
Our Restated CertificateAmendment No. 2 to the Separation and Distribution Agreement, dated as of IncorporationMay 29, 2020, by and between us and Upjohn Inc. is incorporated by reference from our Current Report on Form 8-K filed on June 1, 2020. (Pursuant to Item 601(b)(2) of Regulation S-K, the registrant hereby agrees to supplementally furnish to the SEC upon request any omitted schedule or exhibit to the Amendment No. 2 to the Separation and Distribution Agreement.)
Amendment No. 3 to the Separation and Distribution Agreement, dated April 12, 2004,as of September 18, 2020, by and between us and Upjohn Inc. is incorporated by reference from our Quarterly Report on Form 10-Q for the period ended March 28, 2004 (FileSeptember 27, 2020. (Pursuant to Item 601(b)(2) of Regulation S-K, the registrant hereby agrees to supplementally furnish to the SEC upon request any omitted schedule or exhibit to the Amendment No. 001-03619).3 to the Separation and Distribution Agreement.)
Amendment No. 4 to the Separation and Distribution Agreement, dated May 1, 2006 to Restated Certificateas of Incorporation dated April 12, 2004,November 15, 2020, by and between us and Upjohn Inc. is incorporated by reference from our Quarterly2020 Annual Report on Form 10-Q for10-K. (Pursuant to Item 601(b)(2) of Regulation S-K, the period ended July 2, 2006 (Fileregistrant hereby agrees to supplementally furnish to the SEC upon request any omitted schedule or exhibit to the Amendment No. 001-03619).4 to the Separation and Distribution Agreement.)
Our Restated Certificate of Incorporation dated December 14, 2020, is incorporated by reference from our Current Report on Form 8-K filed on December 14, 2020.
Our By-laws, as amended December 18, 2017,9, 2022, are incorporated by reference from our Current Report on Form 8-K filed on
December 21, 2017 (File No. 001-03619).13, 2022.
Indenture, dated as of January 30, 2001, between us and The Chase Manhattan Bank, is incorporated by reference from our Current Report on Form 8-K filed on January 30, 2001 (File No. 001-03619).2001.
First Supplemental Indenture, dated as of March 24, 2009, between us and The Bank of New York Mellon (successor to JPMorgan Chase Bank, N.A. (formerly JPMorgan Chase Bank, formerly The Chase Manhattan Bank)), as trustee, to Indenture dated as of January 30, 2001, is incorporated by reference from our Quarterly Report on Form 10-Q for the period ended June 28, 2009 (File No. 001-03619).

Pfizer Inc.2019 Form 10-K44


Second Supplemental Indenture, dated as of June 2, 2009, between us and The Bank of New York Mellon (successor to JPMorgan Chase Bank, N.A. (formerly JPMorgan Chase Bank, formerly The Chase Manhattan Bank)), as trustee, to Indenture dated as of January 30, 2001, is incorporated by reference from our Current Report on Form 8-K filed on June 3, 2009 (File No. 001-03619).2009.
Third Supplemental Indenture, dated as of June 3, 2013, between us and The Bank of New York Mellon (successor to JPMorgan Chase Bank, N.A. (formerly JPMorgan Chase Bank, formerly The Chase Manhattan Bank)), as trustee, to Indenture dated as of January 30, 2001, is incorporated by reference from our Current Report on Form 8-K filed on June 3, 2013 (File No. 001-03619).2013.
Fourth Supplemental Indenture, dated as of May 15, 2014, between us and The Bank of New York Mellon (successor to JPMorgan Chase Bank, N.A. (formerly JPMorgan Chase Bank, formerly The Chase Manhattan Bank)), as trustee, to Indenture dated as of January 30, 2001, is incorporated by reference from our Current Report on Form 8-K report filed on May 15, 2014 (File No. 001-03619).2014.
Fifth Supplemental Indenture, dated as of October 5, 2015, between us and The Bank of New York Mellon (successor to JPMorgan Chase Bank, N.A. (formerly JPMorgan Chase Bank, formerly The Chase Manhattan Bank)), as trustee, to Indenture dated as of January 30, 2001, is incorporated by reference from our Current Report on Form 8-K report filed on October 6, 2015 (File No. 001-03619).2015.
Sixth Supplemental Indenture, dated as of June 3, 2016, between us and The Bank of New York Mellon (formerly The Bank of New York (successor to JPMorgan Chase Bank, N.A. (formerly JPMorgan Chase Bank, formerly The Chase Manhattan Bank (National Association)))), as trustee, to Indenture dated as of January 30, 2001, is incorporated by reference from our Current Report on Form 8-K report filed on June 3, 2016 (File No. 001-03619).2016.

Pfizer Inc.2022 Form 10-K105


Seventh Supplemental Indenture, dated as of November 21, 2016, between us and The Bank of New York Mellon (formerly The Bank of New York (successor to JPMorgan Chase Bank, N.A. (formerly JPMorgan Chase Bank, formerly The Chase Manhattan Bank (National Association)))), as trustee, to Indenture dated as of January 30, 2001, is incorporated by reference from our Current Report on Form 8-K report filed on November 21, 2016 (File No. 001-03619).2016.
Eighth Supplemental Indenture, dated as of March 17, 2017, among us, The Bank of New York Mellon (formerly The Bank of New York (successor to JPMorgan Chase Bank, N.A. (formerly JPMorgan Chase Bank, formerly The Chase Manhattan Bank (successor to the Chase Manhattan Bank (National Association)))), as trustee, and The Bank of New York Mellon, London Branch, as paying agent, to Indenture dated as of January 30, 2001, is incorporated by reference from our Current Report on Form 8-K report filed on March 17, 2017 (File No. 001-03619).2017.
Ninth Supplemental Indenture, dated as of March 6, 2017, among us, The Bank of New York Mellon (formerly The Bank of New York (successor to JPMorgan Chase Bank, N.A. (formerly JPMorgan Chase Bank, formerly The Chase Manhattan Bank (National Association)))), as trustee, and The Bank of New York Mellon, London Branch, as paying agent and calculation agent, to Indenture dated as of January 30, 2001, is incorporated by reference from our Current Report on Form 8-K report filed on March 6, 2017 (File No. 001-03619).2017.
Tenth Supplemental Indenture, dated as of December 19, 2017, among us, The Bank of New York Mellon (formerly The Bank of New York (successor to JPMorgan Chase Bank, N.A. (formerly JPMorgan Chase Bank, formerly The Chase Manhattan Bank (National Association)))), as trustee, and The Bank of New York Mellon, London Branch, as paying agent, to Indenture dated as of January 30, 2001, is incorporated by reference from our Current Report on Form 8-K report filed on December 19, 2017 (File No. 001-03619).2017.
Indenture, dated as of April 10, 1992, between Wyeth (formerly American Home Products Corporation) and The Bank of New York Mellon (as successor to JPMorgan Chase Bank, N.A.), as trustee, is incorporated by reference from Wyeth’s Registration Statement on Form S-3, (File No. 33-57339), filed on January 18, 1995.
Supplemental Indenture, dated as of October 13, 1992, between Wyeth and The Bank of New York Mellon (as successor to JPMorgan Chase Bank, N.A.), as trustee, is incorporated by reference from Wyeth’s Registration Statement on Form S-3, (File No. 33-57339), filed on January 18, 1995.
Fifth Supplemental Indenture, dated as of December 16, 2003, between Wyeth and The Bank of New York Mellon (as successor to JPMorgan Chase Bank, N.A.), as trustee, is incorporated by reference from Wyeth’s 2003 Annual Report on Form 10-K (File No. 001-01225).10-K.
Sixth Supplemental Indenture, dated as of November 14, 2005, between Wyeth and The Bank of New York Mellon (as successor to JPMorgan Chase Bank, N.A.), as trustee, is incorporated by reference from Wyeth’s Current Report on Form 8-K filed on November 15, 2005 (File No. 001-01225).2005.
Seventh Supplemental Indenture, dated as of March 27, 2007, between Wyeth and The Bank of New York Mellon (as successor to JPMorgan Chase Bank, N.A.), as trustee, is incorporated by reference from Wyeth’s Current Report on Form 8-K filed on March 28, 2007 (File No. 001-01225).2007.
Eighth Supplemental Indenture, dated as of October 30, 2009, between Wyeth, us and The Bank of New York Mellon (as successor to JPMorgan Chase Bank, formerly The Chase Manhattan Bank), as trustee, to Indenture dated as of April 10, 1992 (as amended on October 13, 1992), is incorporated by reference from our Current Report on Form 8-K filed on November 3, 2009 (File No. 001-03619).2009.
Indenture, dated as of September 7, 2018, between us and The Bank of New York Mellon, as trustee, is incorporated by reference from our Current Report on Form 8-K filed on September 7, 2018 (File No. 001-03619).

Pfizer Inc.2019 Form 10-K45


First Supplemental Indenture, dated as of September 7, 2018, between us and The Bank of New York Mellon, as trustee, is incorporated by reference from our Current Report on Form 8-K filed on September 7, 2018 (File No. 001-03619).2018.
Second Supplemental Indenture, dated as of March 11, 2019, between us and The Bank of New York Mellon, as trustee, is incorporated by reference from our Current Report on Form 8-K filed on March 11, 2019 (File No. 001-03619).2019.
Third Supplemental Indenture, dated as of March 27, 2020, between us and The Bank of New York Mellon, as trustee, is incorporated by reference from our Current Report on Form 8-K filed on March 27, 2020.
Fourth Supplemental Indenture, dated as of May 28, 2020, between us and The Bank of New York Mellon, as trustee, is incorporated by reference from our Current Report on Form 8-K filed on May 28, 2020.
Fifth Supplemental Indenture, dated as of August 18, 2021 between us and The Bank of New York Mellon, as trustee, is incorporated by reference from our Current Report on Form 8-K filed on August 18, 2021.
Description of Pfizer’s Securities.
4.224.25
Except as set forth in Exhibits 4.1-214.1-24 above, the instruments defining the rights of holders of long-term debt securities of the Company and its subsidiaries have been omitted.1We agree to furnish to the SEC, upon request, a copy of each instrument with respect to issuances of long-term debt of the Company and its subsidiaries.
2001 Stock and Incentive Plan is incorporated by reference from our Proxy Statement for the 2001 Annual Meeting of Shareholders (File No. 001-03619).Shareholders.
Pfizer Inc. 2004 Stock Plan, as Amended and Restated is incorporated by reference from our 2011 Annual Report on Form 10-K (File No. 001-03619).10-K.
Amendment No. 1 to Pfizer 2004 Stock Plan is incorporated by reference from our 2020 Annual Report on Form 10-K.
Pfizer Inc. 2014 Stock Plan is incorporated by reference from our Proxy Statement for the 2014 Annual Meeting of Shareholders (File No. 001-03619).Shareholders.
Amendment No. 1 to Pfizer Inc. 2014 Stock Plan is incorporated by reference from our 2020 Annual Report on Form 10-K.
Form of Acknowledgment and Consent and Summary of Key Terms for Stock Option Grants of RSUs, TSRUs, PPSs and TSRUsPSAs is incorporated by reference from our 2017 AnnualQuarterly Report on Form 10-K (File No. 001-03619).10-Q for the period ended March 29, 2020.
Form of Executive Grant Letter is incorporated by reference from our 2015 Annual Report on Form 10-K (File No. 001-03619).10-K.

Pfizer Inc.2022 Form 10-K106


Pfizer Consolidated Supplemental Pension Plan for United States and Puerto Rico Employees is incorporated by reference from our 2017 Annual Report on Form 10-K (File No. 001-03619).10-K.
Amendment No. 1 to the Pfizer Consolidated Supplemental Pension Plan for United States and Puerto Rico Employees is incorporated by reference from our 2018 Annual Report on Form 10-K (File No. 001-03619).10-K.
Amendment No. 2 to the Pfizer Consolidated Supplemental Pension Plan for United States and Puerto Rico Employees is incorporated by reference from our 2020 Annual Report on Form 10-K.
Amendment No. 3 to the Pfizer Consolidated Supplemental Pension Plan for United States and Puerto Rico Employees.
Pfizer Supplemental Savings Plan is incorporated by reference from our Quarterly Report on Form 10-Q for the period ended April 3, 2016 (File No. 001-03619).2016.
Amendment No. 1 to the Pfizer Supplemental Savings Plan (Amended and Restated as of January 1, 2016), is incorporated by reference from our Quarterly Report on Form 10-Q for the period ended October 1, 2017 (File No. 001-03619).2017.
Amendment No. 2 to the Pfizer Supplemental Savings Plan is incorporated by reference from our 2017 Annual Report on Form 10-K (File No. 001-03619).10-K.
Amendment No. 3 to the Pfizer Supplemental Savings Plan is incorporated by reference from our Quarterly Report on Form 10-Q for the period ended September 30, 2018 (File No. 001-03619).2018.
Amendment No. 4 to the Pfizer Supplemental Savings Plan is incorporated by reference from our 2018 Annual Report on Form 10-K (File No. 001-03619).10-K.
Amendment No. 5 to the Pfizer Supplemental Savings Plan is incorporated by reference from our 2018 Annual Report on Form 10-K (File No. 001-03619).10-K.
Amendment No. 6 to the Pfizer Supplemental Savings Plan is incorporated by reference from our Quarterly Report on Form 10-Q for the period ended June 30, 2019 (File No. 001-03619).2019.
Amendment No. 7 to the Pfizer Supplemental Savings Plan.
Pfizer Inc. Global Performance Plan is incorporated by reference from our Quarterly2019 Annual Report on Form 10-Q for the period ended October 1, 2017 (File No. 001-03619).10-K.
Executive Annual IncentiveAmendment No. 8 to the Pfizer Supplemental Savings Plan is incorporated by reference from our 20122020 Annual Report on Form 10-K (File No. 001-03619).10-K.
Amendment No. 9 to the Pfizer Supplemental Savings Plan is incorporated by reference from our 2020 Annual Report on Form 10-K.
Amendment No. 10 to the Pfizer Supplemental Savings Plan.
Amended and Restated Pfizer Inc. Global Performance Plan.
Amended and Restated Deferred Compensation Plan is incorporated by reference from our 2012 Annual Report on Form 10-K (File No. 001-03619).10-K.
Amendment to Amended and Restated Deferred Compensation Plan, dated June 20, 2013, is incorporated by reference from our 2013 Annual Report on Form 10-K (File No. 001-03619).10-K.
Amendment No. 2 to Amended and Restated Deferred Compensation Plan, dated April 27, 2016, is incorporated by reference from our Quarterly Report on Form 10-Q for the period ended July 3, 2016 (File No. 001-03619).2016.
Amendment No. 3 to Amended and Restated Deferred Compensation Plan is incorporated by reference from our 2020 Annual Report on Form 10-K.
Wyeth 2005 (409A) Deferred Compensation Plan (frozen as of January 2012), together with all materialcertain Amendments, is incorporated by reference from our 2013 Annual Report on Form 10-K (File No. 001-03619).
1 10-K.We agree to furnish to the Securities and Exchange Commission, upon request, a copy of each instrument with respect to issuances of long-term debt of the Company and its subsidiaries.

Pfizer Inc.2019 Form 10-K46


Amendment No. 2 to Wyeth 2005 (409A) Deferred Compensation Plan is incorporated by reference from our 2020 Annual Report on Form 10-K.
Amended and Restated Wyeth Supplemental Employee Savings Plan (effective as of January 1, 2005 and frozen as of January 2012), together with all material Amendments is incorporated by reference from our 2011 Annual Report on Form 10-K (File No. 001-03619).10-K.
Amendment to Amended and Restated Wyeth Supplemental Employee Savings Plan, dated June 20, 2013, is incorporated by reference from our 2013 Annual Report on Form 10-K (File No. 001-03619).10-K.
The form of Indemnification Agreement with each of our non-employee Directors is incorporated by reference from our 1996 Annual Report on Form 10-K (File No. 001-03619).10-K.
The form of Indemnification Agreement with each of the Named Executive Officers identified in our Proxy Statement for the 20192022 Annual Meeting of Shareholders is incorporated by reference from our 1997 Annual Report on Form 10-K (File No. 001-03619).10-K.
Letter to Frank A. D’Amelio regarding replacement pension benefit dated August 22, 2007 is incorporated by reference from our Current
Report on Form 8-K filed on August 22, 2007 (File No. 001-03619).2007.
Pfizer Inc. Executive Severance Plan is incorporated by referenced from our Current Report on Form 8-K filed on February 20, 2009 (File No. 001-03619).2009.
Amendment No. 1 to the Pfizer Inc. Executive Severance Plan is incorporated by reference from our 2018 Annual Report on Form 10-K (File No. 001-03619).10-K.
Amendment No. 2 to the Pfizer Inc. Executive Severance Plan.Plan is incorporated by reference from our 2019 Annual Report on Form 10-K.
Amendment No. 3 to the Pfizer Inc. Executive Severance Plan is incorporated by reference from our 2020 Annual Report on Form 10-K.
Amendment No. 4 to the Pfizer Inc. Executive Severance Plan.
Annual Retainer Unit Award Plan (for Non-Employee Directors) (frozen as of March 1, 2006) as amended, is incorporated by reference from our 2008 Annual Report on Form 10-K (File No. 001-03619).10-K.
Nonfunded Deferred Compensation and Unit Award Plan for Non-Employee Directors, as amended, is incorporated by reference from our Quarterly Report on Form 10-Q for the period ended September 28, 2014 (File No. 001-03619).amended.
Form of Special Award Letter Agreement is incorporated by reference from our Current Report on Form 8-K filed on October 28, 2009 (File No. 001-03619).2009.

Pfizer Inc.2022 Form 10-K107


Offer Letter to G. Mikael Dolsten, dated April 6, 2009, is incorporated by reference from our Quarterly Report on Form 10-Q for the period ended April 3, 2011 (File No. 001-03619).2011.
Form of Special Performance-Based Incentive Award Letter is incorporated by reference from our 2017 Annual Report on
Form 10-K (File No. 001-03619).10-K.
Form of Special Performance-Based Incentive Grant Letter is incorporated by reference from our 2017 Annual Report on
Form 10-K (File No. 001-03619).10-K.
Pfizer Inc. 2019 Stock Plan is incorporated by reference from our Proxy Statement for the 2019 Annual Meeting of Shareholders (File No. 001-03619).Shareholders.
Time Sharing Agreement, dated December 17, 2018, by andJuly 9, 2020, between Pfizer Inc. and Ian C. ReadAlbert Bourla is incorporated by reference from our 2018 AnnualQuarterly Report on Form 10-K (File No. 001-03619).10-Q for the period ended June 28, 2020.
Consulting Agreement, dated December 13, 2019, between Ian C. Read and Pfizer Inc.Subsidiaries of the Company.
Subsidiary Issuers of Guaranteed Securities is incorporated by reference from our CurrentQuarterly Report on Form 8-K filed on December 19, 2019 (File No. 001-03619).10-Q for the period ended April 4, 2021.
Portions of the 2019 Financial Report, which, except for those sections incorporated by reference, are furnished solely for the information of the SEC and are not to be deemed “filed.”
Subsidiaries of the Company.
Consent of Independent Registered Public Accounting Firm.
Power of Attorney (included as part of signature page).
Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
Certification by the Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
Certification by the Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
Exhibit 101:
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*101.CALInline XBRL Taxonomy Extension Calculation Linkbase

Pfizer Inc.*101.SCH2019 Form 10-K47


*101.CALInline XBRL Taxonomy Extension Calculation Linkbase
*101.LABInline XBRL Taxonomy Extension Label Linkbase
*101.PREInline XBRL Taxonomy Extension Presentation Linkbase
*101.DEFInline XBRL Taxonomy Extension Definition Document
104
104Cover Page Interactive Data File - the cover page interactive data file does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
ITEM 16.FORM 10-K SUMMARY

A Form 10-K summary is provided at the beginning of this 2019 Form 10-K, with hyperlinked cross-references. This allows users to easily locate the corresponding items in this 2019 Form 10-K, where the disclosure is fully presented. The summary does not include certain Part III information that is incorporated by reference from our 2020 Proxy Statement.

Pfizer Inc.ITEM 16.2019 FormFORM 10-K48 SUMMARY

None.
TABLE OF CONTENTS
Pfizer Inc.2022 Form 10-K108



SIGNATURES

Under the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, this report was signed on behalf of the Registrant by the authorized person named below.

Pfizer Inc.
Dated: February 27, 202023, 2023By:/S/    MARGARET M. MADDEN
Margaret M. Madden

Senior Vice President and Corporate Secretary

Chief Governance Counsel

We, the undersigned directors and officers of Pfizer Inc., hereby severally constitute Douglas M. Lankler and Margaret M. Madden, and each of them singly, our true and lawful attorneys with full power to them and each of them to sign for us, in our names in the capacities indicated below, any and all amendments to this Annual Report on Form 10-K filed with the Securities and Exchange Commission.

Under the requirements of the Securities Exchange Act of 1934, this report was signed by the following persons on behalf of the Registrant and in the capacities and on the date indicated.

indicated.
SignatureTitleDate
/S/    ALBERT BOURLA
Albert Bourla
Chairman, and Chief Executive Officer
and Director
(Principal Executive Officer)
February 25, 202021, 2023
/S/    FRANK A. D’AMELIODAVID M. DENTON
Frank A. D’AmelioDavid M. Denton
Chief Financial Officer, Executive Vice President Business Operations and Global Supply
(Principal Financial Officer)
February 25, 202021, 2023
/S/    LORETTA V. CANGIALOSIJENNIFER B. DAMICO
Loretta V. CangialosiJennifer B. Damico
Senior Vice President—President and Controller

(Principal Accounting Officer)
February 25, 202021, 2023
/S/    RONALD E. BLAYLOCK
Ronald E. Blaylock
DirectorDirectorFebruary 25, 202021, 2023
/S/    W. DON CORNWELL
W. Don CornwellSUSAN DESMOND-HELLMANN
Susan Desmond-Hellmann

Director
Director
February 25, 202021, 2023
/S/    JOSEPH J. ECHEVARRIA
Joseph J. Echevarria
DirectorDirectorFebruary 25, 202021, 2023
/S/    SCOTT GOTTLIEB
Scott Gottlieb
DirectorDirectorFebruary 25, 202021, 2023
/S/    HELEN H. HOBBS
Helen H. Hobbs
DirectorDirectorFebruary 25, 2020



SignatureTitleDate
/S/    JAMES M. KILTSSUSAN HOCKFIELD
James M. KiltsSusan Hockfield
DirectorDirectorFebruary 25, 202021, 2023
/S/    DAN R. LITTMAN
Dan R. Littman
DirectorDirectorFebruary 25, 202021, 2023
/S/    SHANTANU NARAYEN
Shantanu Narayen
DirectorDirectorFebruary 25, 202023, 2023
/S/    SUZANNE NORA JOHNSON
Suzanne Nora Johnson
DirectorDirectorFebruary 25, 202021, 2023
/S/    JAMES QUINCEY
James Quincey
DirectorFebruary 22, 2023
/S/    JAMES C. SMITH
James C. Smith
DirectorDirectorFebruary 25, 2020
21, 2023



Pfizer Inc.2022 Form 10-K109