ThermoGenesis (THMO) 8-K Cesca Therapeutics Acquires the Cell Processing Systems of Syngen Under Asset Acquisition Agreement

Execution Version

Exhibit 10.2

ThermoGenesis Corp.

INVESTORS’ RIGHTS AGREEMENT

THIS INVESTORS’ RIGHTS AGREEMENT is made as of the 7th day of July 2017, by and among ThermoGenesis Corp., a Delaware corporation (the “Company”), and each of the investors listed onSchedule A hereto, each of which is referred to in this Agreement as an “Investor.”

RECITALS

WHEREAS, the Company and SynGen Inc., a Delaware corporation (“SynGen”), are parties to the Asset Acquisition Agreement of even date herewith (the “Acquisition Agreement”) pursuant to which the Company will issue to SynGen twenty percent (20%) of the fully-diluted capital stock of the Company in the form of shares of Common Stock (as defined below);

WHEREAS, the shares of Common Stock issued to SynGen pursuant to the Acquisition Agreement will subsequently be distributed by SynGen to the Investors in connection with the subsequent liquidation of SynGen; and

WHEREAS, the Investors and the Company hereby agree that this Agreement shall govern the rights of the Investors to cause the Company to register shares of Common Stock issued to the Investors, to receive certain information from the Company, and to participate in future equity offerings by the Company, and shall govern certain other matters as set forth in this Agreement;

NOW, THEREFORE, the parties hereby agree as follows:

1.             Definitions. For purposes of this Agreement:

1.1     “Affiliate” means, with respect to any specified Person, any other Person who, directly or indirectly, controls, is controlled by, or is under common control with such Person, including without limitation any general partner, managing member, officer or director of such Person or any venture capital fund now or hereafter existing that is controlled by one or more general partners or managing members of, or shares the same management company with, such Person.

1.2     “Bay City Director” means any director of the Company that Bay City Capital Fund V, L.P. or its Affiliates are entitled to designate pursuant to the Voting Agreement, of even date herewith, among the Company and each holder of the Company’s Common Stock listed on Schedule A thereto (the “Voting Agreement”).

1.3     “Certificate of Incorporation” means the Company’s Certificate of Incorporation, as the same may be amended, restated or otherwise modified from time to time.

1.4     “Common Stock” means shares of the Company’s common stock, par value $0.001 per share.

1.5     “Convertible Securities” shall mean any evidences of indebtedness, shares or other securities directly or indirectly convertible into or exchangeable for Common Stock, but excluding Options.

1.6     “Damages” means any loss, damage, claim or liability (joint or several) to which a party hereto may become subject under the Securities Act, the Exchange Act, or other federal or state law, insofar as such loss, damage, claim or liability (or any action in respect thereof) arises out of or is based upon (i) any untrue statement or alleged untrue statement of a material fact contained in any registration statement of the Company, including any preliminary prospectus or final prospectus contained therein or any amendments or supplements thereto; (ii) an omission or alleged omission to state therein a material fact required to be stated therein, or necessary to make the statements therein not misleading; or (iii) any violation or alleged violation by the indemnifying party (or any of its agents or Affiliates) of the Securities Act, the Exchange Act, any state securities law, or any rule or regulation promulgated under the Securities Act, the Exchange Act, or any state securities law.

1.7     “Debt Security” means any indebtedness or evidence of indebtedness that is convertible into or exchangeable for capital stock of the Company or any subsidiary thereof.

1.8     “Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder.

1.9     “Excluded Registration” means (i) a registration relating to the sale of securities to employees of the Company or a subsidiary pursuant to a stock option, stock purchase, or similar plan; or (ii) a registration relating to an SEC Rule 145 transaction.

1.10     “Exempted Securities” means (i) the following shares of Common Stock and (ii) shares of Common Stock issued pursuant to the following Options and Convertible Securities:

(1) shares of Common Stock, Options or Convertible Securities issued as a dividend or distribution on Common Stock; or

(2) shares of Common Stock or Options issued to employees or directors of, or consultants or advisors to, the Company or any of its subsidiaries pursuant to a plan, agreement or arrangement approved by the Board of Directors of the Company, including the Bay City Director (which approval will not be unreasonably withheld); or

(3) shares of Common Stock, Options or Convertible Securities issued as an “equity kicker” or other consideration in any loan transaction (so long as the loan is not convertible) or in any other transaction that is not primarily for financing purposes; provided, however, that such shares shall only be “Exempted Securities” to the extent the aggregate amount of all such shares issued as “Exempted Securities” under this subsection (3) equals no more than five percent (5%) of the issued and outstanding capital stock of the Company as of the date hereof; or

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(4) shares of Common Stock, Options or Convertible Securities issued in connection with any joint venture, licensing transaction, or other strategic transaction of the Company that is not primarily a financing transaction of the Company; provided, however, that such shares shall only be “Exempted Securities” to the extent the aggregate amount of all such shares issued as “Exempted Securities” under this subsection (4) equals no more than five percent (5%) of the issued and outstanding capital stock of the Company as of the date hereof; or

(5) shares of Common Stock, Options, or Convertible Securities issuable upon conversion, exchange, or exercise of any Exempted Securities in accordance with the terms of such Exempted Securities.

1.11    “Form S-3” means such form under the Securities Act as in effect on the date hereof or any registration form under the Securities Act subsequently adopted by the SEC that permits incorporation of substantial information by reference to other documents filed by the Company with the SEC.

1.12     “GAAP” means generally accepted accounting principles in the United States.

1.13     “Holder” means any holder of Registrable Securities who is a party to this Agreement.

1.14     “Immediate Family Member” means a child, stepchild, grandchild, parent, stepparent, grandparent, spouse, sibling, mother-in-law, father-in-law, son-in-law, daughter-in-law, brother-in-law, or sister-in-law, including adoptive relationships, of a natural person referred to herein.

1.15     “Initiating Holders” means, collectively, Holders who properly initiate a registration request under this Agreement.

1.16     “IPO” means the Company’s first underwritten public offering of its Common Stock under the Securities Act or the equivalent laws governing the registration of securities in China (including Hong Kong); provided, however, that any registration of securities in China shall be on the Shanghai Stock Exchange, Shenzhen Stock Exchange or the Main Board of the Stock Exchange of Hong Kong Limited (each, a “Qualified China Exchange”).

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1.17     “National Securities Exchange” means a securities exchange that is registered with the SEC under the Exchange Act.

1.18     “New Securities” means, collectively, equity securities of the Company, whether or not currently authorized, as well as rights, options, or warrants to purchase such equity securities, or securities of any type whatsoever that are, or may become, convertible or exchangeable into or exercisable for such equity securities.

1.19     “Option” shall mean rights, options or warrants to subscribe for, purchase or otherwise acquire Common Stock or Convertible Securities.

1.20     “Person” means any individual, corporation, partnership, trust, limited liability company, association or other entity.

1.21     “Registrable Securities” means (i) any Common Stock held by the Investor; (ii) any Common Stock issued or issuable (directly or indirectly) upon conversion and/or exercise of any other securities of the Company, acquired by the Investors after the date hereof; and (iii) any Common Stock issued as (or issuable upon the conversion or exercise of any warrant, right, or other security that is issued as) a dividend or other distribution with respect to, or in exchange for or in replacement of, the shares referenced in clause (i) above; excluding in all cases, however, (x) any Registrable Securities sold by a Person in a transaction in which the applicable rights under this Agreement are not assigned pursuant toSubsection 6.1, (y) for purposes ofSection 2 any shares for which registration rights have terminated pursuant toSubsection 2.13 of this Agreement, and (z) any shares held by any Holder if Rule 144 or another similar exemption under the Securities Act is available for the sale of all of such Holder’s shares without registration in a single transaction; unless, to the extent such sale is restricted by any “Market Standoff” restrictions including the provision set forth inSubsection 2.11 of this Agreement.

1.22     “Registrable Securities then outstanding” means the number of shares determined by adding the number of shares of outstanding Common Stock that are Registrable Securities and the number of shares of Common Stock issuable (directly or indirectly) pursuant to the then exercisable and/or convertible securities that are Registrable Securities.

1.23     “Restricted Securities” means the securities of the Company required to bear the legend set forth inSubsection 2.12(b) hereof.

1.24     “SEC” means the Securities and Exchange Commission.

1.25     “SEC Rule 144” means Rule 144 promulgated by the SEC under the Securities Act.

1.26     “SEC Rule 145” means Rule 145 promulgated by the SEC under the Securities Act.

1.27     “Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

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1.28     “Selling Expenses” means all underwriting discounts, selling commissions, and stock transfer taxes applicable to the sale of Registrable Securities, and fees and disbursements of counsel for any Holder, except for the fees and disbursements of the Selling Holder Counsel borne and paid by the Company as provided inSubsection 2.6.

1.29     “Qualified Merger” means a merger of the Company with a publicly traded corporation as a result of which (i) the common equity of the surviving corporation issued to the holders of capital stock of the Company will be quoted on or listed for trading on a National Securities Exchange or a Qualified China Exchange and will be freely tradable without restriction (except for any limitations due to the “market standoff” provisions set forth in this Agreement and that certain Right of Co-Sale Agreement, dated on or about the date hereof, among the Company, the Investors (as defined therein) listed on Schedule A thereto and the Key Holders (as defined therein) listed on Schedule B thereto); and (ii) the aggregate market value of the voting and non-voting common equity held by non-affiliates of such surviving corporation will be at least $50 million.

1.30     “Qualified Public Offering” means the sale of shares of Common Stock to the public at a price of at least $2 per share (subject to appropriate adjustment in the event of any stock dividend, stock split, combination or other similar recapitalization with respect to the Common Stock), in a public offering on a National Securities Exchange pursuant to an effective registration statement under the Securities Act of 1933, as amended, or on a Qualified China Exchange under the equivalent laws governing the registration of securities in China (including Hong Kong), resulting in at least $20,000,000 of gross proceeds to the Company.

2.           Registration Rights. The Company covenants and agrees as follows:

2.1     Demand Registration.

(a)     [intentionally left blank]

(b)     Form S-3 Demand. If at any time when it is eligible to use a Form S-3 registration statement, the Company receives a request from Holders of at least thirty percent (30%) of the Registrable Securities then outstanding that the Company file a Form S-3 registration statement with respect to outstanding Registrable Securities of such Holders having an anticipated aggregate offering price of at least $5 million, then the Company shall (i) within ten (10) days after the date such request is given, give notice thereof (the “Demand Notice”) to all Holders other than the Initiating Holders; and (ii) as soon as practicable, and in any event within forty-five (45) days after the date such request is given by the Initiating Holders, file a Form S-3 registration statement under the Securities Act covering all Registrable Securities requested to be included in such registration by any other Holders, as specified by notice given by each such Holder to the Company within twenty (20) days of the date the Demand Notice is given, and in each case, subject to the limitations ofSubsection 2.1(c) andSubsection 2.3.

(c)     Notwithstanding the foregoing obligations, if the Company furnishes to Holders requesting a registration pursuant to thisSubsection 2.1 a certificate signed by the Company’s President stating that in the good faith judgment of the Company’s Board of Directors it would be materially detrimental to the Company and its stockholders for such registration statement to either become effective or remain effective for as long as such registration statement otherwise would be required to remain effective, because such action would (i) materially interfere with a significant acquisition, corporate reorganization, or other similar transaction involving the Company; (ii) require premature disclosure of material information that the Company has a bona fide business purpose for preserving as confidential; or (iii) render the Company unable to comply with requirements under the Securities Act or Exchange Act, then the Company shall have the right to defer taking action with respect to such filing for a period of not more than one hundred twenty (120) days after the request of the Initiating Holders is given; provided, however, that the Company may not invoke this right more than once in any twelve (12) month period; and provided further that the Company shall not register any securities for its own account or that of any other stockholder during such one hundred twenty (120) day period other than an Excluded Registration.

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(d)     The Company shall not be obligated to effect, or to take any action to effect, any registration pursuant toSubsection 2.1(b): (i) during the period that is thirty (30) days before the Company’s good faith estimate of the date of filing of, and ending on a date that is ninety (90) days after the effective date of, a Company-initiated registration, provided, that the Company is actively employing in good faith commercially reasonable efforts to cause such registration statement to become effective; or (ii) if the Company has effected two registrations pursuant toSubsection 2.1(b) within the twelve (12) month period immediately preceding the date of such request. A registration shall not be counted as “effected” for purposes of thisSubsection 2.1(d) until such time as the applicable registration statement has been declared effective by the SEC, unless the Initiating Holders withdraw their request for such registration, elect not to pay the registration expenses therefor, and forfeit their right to one demand registration statement pursuant toSubsection 2.6, in which case such withdrawn registration statement shall be counted as “effected” for purposes of thisSubsection 2.1(d).

2.2     Company Registration. If the Company proposes to register (including, for this purpose, a registration effected by the Company for stockholders other than the Holders) any of its securities under the Securities Act in connection with the public offering of such securities solely for cash (other than in an Excluded Registration), the Company shall, at such time, promptly give each Holder notice of such registration. Upon the request of each Holder given within twenty (20) days after such notice is given by the Company, the Company shall, subject to the provisions ofSubsection 2.3, cause to be registered all of the Registrable Securities that each such Holder has requested to be included in such registration. The Company shall have the right to terminate or withdraw any registration initiated by it under thisSubsection 2.2 before the effective date of such registration, whether or not any Holder has elected to include Registrable Securities in such registration. The expenses (other than Selling Expenses) of such withdrawn registration shall be borne by the Company in accordance withSubsection 2.6.

2.3           Underwriting Requirements.

(a)     If, pursuant toSubsection 2.1, the Initiating Holders intend to distribute the Registrable Securities covered by their request by means of an underwriting, they shall so advise the Company as a part of their request made pursuant toSubsection 2.1, and the Company shall include such information in the Demand Notice. The underwriter(s) will be selected by the Initiating Holders, subject only to the reasonable approval of the Company. In such event, the right of any Holder to include such Holder’s Registrable Securities in such registration shall be conditioned upon such Holder’s participation in such underwriting and the inclusion of such Holder’s Registrable Securities in the underwriting to the extent provided herein. All Holders proposing to distribute their securities through such underwriting shall (together with the Company as provided inSubsection 2.4(e)) enter into an underwriting agreement in customary form with the underwriter(s) selected for such underwriting. Notwithstanding any other provision of thisSubsection 2.3, if the managing underwriter(s) advise(s) the Initiating Holders in writing that marketing factors require a limitation on the number of shares to be underwritten, then the Initiating Holders shall so advise all Holders of Registrable Securities that otherwise would be underwritten pursuant hereto, and the number of Registrable Securities that may be included in the underwriting shall be allocated among such Holders of Registrable Securities, including the Initiating Holders, in proportion (as nearly as practicable) to the number of Registrable Securities owned by each Holder or in such other proportion as shall mutually be agreed to by all such selling Holders; provided, however, that the number of Registrable Securities held by the Holders to be included in such underwriting shall not be reduced unless all other securities are first entirely excluded from the underwriting.

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(b)     In connection with any offering involving an underwriting of shares of the Company’s capital stock pursuant toSubsection 2.2, the Company shall not be required to include any of the Holders’ Registrable Securities in such underwriting unless the Holders accept the terms of the underwriting as agreed upon between the Company and its underwriters, and then only in such quantity as the underwriters in their sole discretion determine will not jeopardize the success of the offering by the Company. If the total number of securities, including Registrable Securities, requested by stockholders to be included in such offering exceeds the number of securities to be sold (other than by the Company) that the underwriters in their reasonable discretion determine is compatible with the success of the offering, then the Company shall be required to include in the offering only that number of such securities, including Registrable Securities, which the underwriters and the Company in their sole discretion determine will not jeopardize the success of the offering. If the underwriters determine that less than all of the Registrable Securities requested to be registered can be included in such offering, then the Registrable Securities that are included in such offering shall be allocated among the selling Holders in proportion (as nearly as practicable) to the number of Registrable Securities owned by each selling Holder or in such other proportions as shall mutually be agreed to by all such selling Holders. Notwithstanding the foregoing, in no event shall (i) the number of Registrable Securities included in the offering be reduced unless all other securities (other than securities to be sold by the Company) are first entirely excluded from the offering, or (ii) the number of Registrable Securities included in the offering be reduced below twenty-five percent (25%) of the total number of securities included in such offering, unless such offering is the IPO, in which case the selling Holders may be excluded further if the underwriters make the determination described above and no other stockholder’s securities are included in such offering. For purposes of the provision in thisSubsection 2.3(b) concerning apportionment, for any selling Holder that is a partnership, limited liability company, or corporation, the partners, members, retired partners, retired members, stockholders, and Affiliates of such Holder, or the estates and Immediate Family Members of any such partners, retired partners, members, and retired members and any trusts for the benefit of any of the foregoing Persons, shall be deemed to be a single “selling Holder,” and any pro rata reduction with respect to such “selling Holder” shall be based upon the aggregate number of Registrable Securities owned by all Persons included in such “selling Holder,” as defined in this sentence.

(c)     For purposes ofSubsection 2.1, a registration shall not be counted as “effected” if, as a result of an exercise of the underwriter’s cutback provisions inSubsection 2.3(a), fewer than twenty-five percent (25%) of the total number of Registrable Securities that Holders have requested to be included in such registration statement are actually included.

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2.4       Obligations of the Company. Whenever required under thisSection 2 to effect the registration of any Registrable Securities, the Company shall, as expeditiously as reasonably possible:

(a)     prepare and file with the SEC a registration statement with respect to such Registrable Securities and use its commercially reasonable efforts to cause such registration statement to become effective and, upon the request of the Holders of a majority of the Registrable Securities registered thereunder, keep such registration statement effective for a period of up to one hundred twenty (120) days or, if earlier, until the distribution contemplated in the registration statement has been completed; provided, however, that (i) such one hundred twenty (120) day period shall be extended for a period of time equal to the period the Holder refrains, at the request of an underwriter of Common Stock (or other securities) of the Company, from selling any securities included in such registration, and (ii) in the case of any registration of Registrable Securities on Form S-3 that are intended to be offered on a continuous or delayed basis, subject to compliance with applicable SEC rules, such one hundred twenty (120) day period shall be extended for up to ninety (90) days, if necessary, to keep the registration statement effective until all such Registrable Securities are sold;

(b)     prepare and file with the SEC such amendments and supplements to such registration statement, and the prospectus used in connection with such registration statement, as may be necessary to comply with the Securities Act in order to enable the disposition of all securities covered by such registration statement;

(c)     furnish to the selling Holders such numbers of copies of a prospectus, including a preliminary prospectus, as required by the Securities Act, and such other documents as the Holders may reasonably request in order to facilitate their disposition of their Registrable Securities;

(d)     use its commercially reasonable efforts to register and qualify the securities covered by such registration statement under such other securities or blue-sky laws of such jurisdictions as shall be reasonably requested by the selling Holders; provided that the Company shall not be required to qualify to do business or to file a general consent to service of process in any such states or jurisdictions, unless the Company is already subject to service in such jurisdiction and except as may be required by the Securities Act;

(e)     in the event of any underwritten public offering, enter into and perform its obligations under an underwriting agreement, in usual and customary form, with the underwriter(s) of such offering;

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(f)     use its commercially reasonable efforts to cause all such Registrable Securities covered by such registration statement to be listed on a National Securities Exchange or trading system and each securities exchange and trading system (if any) on which similar securities issued by the Company are then listed;

(g)     provide a transfer agent and registrar for all Registrable Securities registered pursuant to this Agreement and provide a CUSIP number for all such Registrable Securities, in each case not later than the effective date of such registration;

(h)     promptly make available for inspection by the selling Holders, any underwriter(s) participating in any disposition pursuant to such registration statement, and any attorney or accountant or other agent retained by any such underwriter or selected by the selling Holders, all financial and other records, pertinent corporate documents, and properties of the Company, and cause the Company’s officers, directors, employees, and independent accountants to supply all information reasonably requested by any such seller, underwriter, attorney, accountant, or agent, in each case, as necessary or advisable to verify the accuracy of the information in such registration statement and to conduct appropriate due diligence in connection therewith;

(i)     notify each selling Holder, promptly after the Company receives notice thereof, of the time when such registration statement has been declared effective or a supplement to any prospectus forming a part of such registration statement has been filed; and

(j)     after such registration statement becomes effective, notify each selling Holder of any request by the SEC that the Company amend or supplement such registration statement or prospectus.

In addition, the Company shall ensure that, at all times after any registration statement covering a public offering of securities of the Company under the Securities Act shall have become effective, its insider trading policy shall provide that the Company’s directors may implement a trading program under Rule 10b5-1 of the Exchange Act.

2.5         Furnish Information. It shall be a condition precedent to the obligations of the Company to take any action pursuant to thisSection 2 with respect to the Registrable Securities of any selling Holder that such Holder shall furnish to the Company such information regarding itself, the Registrable Securities held by it, and the intended method of disposition of such securities as is reasonably required to effect the registration of such Holder’s Registrable Securities.

2.6        Expenses of Registration. All expenses (other than Selling Expenses) incurred in connection with registrations, filings, or qualifications pursuant toSection 2, including all registration, filing, and qualification fees; printers’ and accounting fees; fees and disbursements of counsel for the Company; and the reasonable fees and disbursements, not to exceed $50,000.00, of one counsel for the selling Holders (“Selling Holder Counsel”), shall be borne and paid by the Company; provided, however, that the Company shall not be required to pay for any expenses of any registration proceeding begun pursuant toSubsection 2.1 if the registration request is subsequently withdrawn at the request of the Holders of a majority of the Registrable Securities to be registered (in which case all selling Holders shall bear such expenses pro rata based upon the number of Registrable Securities that were to be included in the withdrawn registration), unless the Holders of a majority of the Registrable Securities agree to forfeit their right to one registration pursuant toSubsection 2.1(b); provided further that if, at the time of such withdrawal, the Holders shall have learned of a material adverse change in the condition, business, or prospects of the Company from that known to the Holders at the time of their request and have withdrawn the request with reasonable promptness after learning of such information then the Holders shall not be required to pay any of such expenses and shall not forfeit their right to one registration pursuant toSubsection 2.1(b). All Selling Expenses relating to Registrable Securities registered pursuant to thisSection 2 shall be borne and paid by the Holders pro rata on the basis of the number of Registrable Securities registered on their behalf.

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2.7          Delay of Registration. No Holder shall have any right to obtain or seek an injunction restraining or otherwise delaying any registration pursuant to this Agreement as the result of any controversy that might arise with respect to the interpretation or implementation of thisSection 2.

2.8           Indemnification. If any Registrable Securities are included in a registration statement under thisSection 2:

(a)     To the extent permitted by law, the Company will indemnify and hold harmless each selling Holder, and the partners, members, officers, directors, and stockholders of each such Holder; legal counsel and accountants for each such Holder; any underwriter (as defined in the Securities Act) for each such Holder; and each Person, if any, who controls such Holder or underwriter within the meaning of the Securities Act or the Exchange Act, against any Damages, and the Company will pay to each such Holder, underwriter, controlling Person, or other aforementioned Person any legal or other expenses reasonably incurred thereby in connection with investigating or defending any claim or proceeding from which Damages may result, as such expenses are incurred; provided, however, that the indemnity agreement contained in thisSubsection 2.8(a) shall not apply to amounts paid in settlement of any such claim or proceeding if such settlement is effected without the consent of the Company, which consent shall not be unreasonably withheld, nor shall the Company be liable for any Damages to the extent that they arise out of or are based upon actions or omissions made in reliance upon and in conformity with written information furnished by or on behalf of any such Holder, underwriter, controlling Person, or other aforementioned Person expressly for use in connection with such registration.

(b)     To the extent permitted by law, each selling Holder, severally and not jointly, will indemnify and hold harmless the Company, and each of its directors, each of its officers who has signed the registration statement, each Person (if any), who controls the Company within the meaning of the Securities Act, legal counsel and accountants for the Company, any underwriter (as defined in the Securities Act), any other Holder selling securities in such registration statement, and any controlling Person of any such underwriter or other Holder, against any Damages, in each case only to the extent that such Damages arise out of or are based upon actions or omissions made in reliance upon and in conformity with written information furnished by or on behalf of such selling Holder expressly for use in connection with such registration; and each such selling Holder will pay to the Company and each other aforementioned Person any legal or other expenses reasonably incurred thereby in connection with investigating or defending any claim or proceeding from which Damages may result, as such expenses are incurred; provided, however, that the indemnity agreement contained in thisSubsection 2.8(b) shall not apply to amounts paid in settlement of any such claim or proceeding if such settlement is effected without the consent of the Holder, which consent shall not be unreasonably withheld; and provided further that in no event shall the aggregate amounts payable by any Holder by way of indemnity or contribution underSubsection 2.8(b) andSubsection 2.8(d) exceed the proceeds from the offering received by such Holder (net of any Selling Expenses paid by such Holder), except in the case of fraud or willful misconduct by such Holder.

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(c)     Promptly after receipt by an indemnified party under thisSubsection 2.8 of notice of the commencement of any action (including any governmental action) for which a party may be entitled to indemnification hereunder, such indemnified party will, if a claim in respect thereof is to be made against any indemnifying party under thisSubsection 2.8, give the indemnifying party notice of the commencement thereof. The indemnifying party shall have the right to participate in such action and, to the extent the indemnifying party so desires, participate jointly with any other indemnifying party to which notice has been given, and to assume the defense thereof with counsel mutually satisfactory to the parties; provided, however, that an indemnified party (together with all other indemnified parties that may be represented without conflict by one counsel) shall have the right to retain one separate counsel, with the fees and expenses to be paid by the indemnifying party, if representation of such indemnified party by the counsel retained by the indemnifying party would be inappropriate due to actual or potential differing interests between such indemnified party and any other party represented by such counsel in such action. The failure to give notice to the indemnifying party within a reasonable time of the commencement of any such action shall relieve such indemnifying party of any liability to the indemnified party under thisSubsection 2.8, to the extent that such failure materially prejudices the indemnifying party’s ability to defend such action. The failure to give notice to the indemnifying party will not relieve it of any liability that it may have to any indemnified party otherwise than under thisSubsection 2.8.

(d)     To provide for just and equitable contribution to joint liability under the Securities Act in any case in which either (i) any party otherwise entitled to indemnification hereunder makes a claim for indemnification pursuant to thisSubsection 2.8 but it is judicially determined (by the entry of a final judgment or decree by a court of competent jurisdiction and the expiration of time to appeal or the denial of the last right of appeal) that such indemnification may not be enforced in such case, notwithstanding the fact that thisSubsection 2.8 provides for indemnification in such case, or (ii) contribution under the Securities Act may be required on the part of any party hereto for which indemnification is provided under thisSubsection 2.8, then, and in each such case, such parties will contribute to the aggregate losses, claims, damages, liabilities, or expenses to which they may be subject (after contribution from others) in such proportion as is appropriate to reflect the relative fault of each of the indemnifying party and the indemnified party in connection with the statements, omissions, or other actions that resulted in such loss, claim, damage, liability, or expense, as well as to reflect any other relevant equitable considerations. The relative fault of the indemnifying party and of the indemnified party shall be determined by reference to, among other things, whether the untrue or allegedly untrue statement of a material fact, or the omission or alleged omission of a material fact, relates to information supplied by the indemnifying party or by the indemnified party and the parties’ relative intent, knowledge, access to information, and opportunity to correct or prevent such statement or omission; provided, however, that, in any such case, (x) no Holder will be required to contribute any amount in excess of the public offering price of all such Registrable Securities offered and sold by such Holder pursuant to such registration statement, and (y) no Person guilty of fraudulent misrepresentation (within the meaning ofSection 11(f) of the Securities Act) will be entitled to contribution from any Person who was not guilty of such fraudulent misrepresentation; and provided further that in no event shall a Holder’s liability pursuant to thisSubsection 2.8(d), when combined with the amounts paid or payable by such Holder pursuant toSubsection 2.8(b), exceed the proceeds from the offering received by such Holder (net of any Selling Expenses paid by such Holder), except in the case of willful misconduct or fraud by such Holder.

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(e)     Unless otherwise superseded by an underwriting agreement entered into in connection with the underwritten public offering, the obligations of the Company and Holders under thisSubsection 2.8 shall survive the completion of any offering of Registrable Securities in a registration under thisSection 2, and otherwise shall survive the termination of this Agreement.

2.9          Reports Under Exchange Act. With a view to making available to the Holders the benefits of SEC Rule 144 and any other rule or regulation of the SEC that may at any time permit a Holder to sell securities of the Company to the public without registration or pursuant to a registration on Form S-3, the Company shall:

(a)     make and keep available adequate current public information, as those terms are understood and defined in SEC Rule 144, at all times after the effective date of the registration statement filed by the Company for the IPO;

(b)     use commercially reasonable efforts to file with the SEC in a timely manner all reports and other documents required of the Company under the Securities Act and the Exchange Act (at any time after the Company has become subject to such reporting requirements); and

(c)     furnish to any Holder, so long as the Holder owns any Registrable Securities, forthwith upon request (i) to the extent accurate, a written statement by the Company that it has complied with the reporting requirements of SEC Rule 144 (at any time after ninety (90) days after the effective date of the registration statement filed by the Company for the IPO), the Securities Act, and the Exchange Act (at any time after the Company has become subject to such reporting requirements), or that it qualifies as a registrant whose securities may be resold pursuant to Form S-3 (at any time after the Company so qualifies); and (ii) such other information as may be reasonably requested in availing any Holder of any rule or regulation of the SEC that permits the selling of any such securities without registration (at any time after the Company has become subject to the reporting requirements under the Exchange Act) or pursuant to Form S-3 (at any time after the Company so qualifies to use such form).

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2.10     Limitations on Subsequent Registration Rights. From and after the date of this Agreement, the Company shall not, without the prior written consent of the Holders of a majority of the Registrable Securities then outstanding, enter into any agreement with any holder or prospective holder of any securities of the Company that would allow such holder or prospective holder to include such securities in any registration unless, under the terms of such agreement, such holder or prospective holder may include such securities in any such registration only to the extent that the inclusion of such securities will not reduce the number of the Registrable Securities of the Holders that are included.

2.11     “Market Stand off” Agreement. Each Holder hereby agrees that it will not, without the prior written consent of the managing underwriter, during the period commencing on the date of the final prospectus relating to the registration by the Company of its Common Stock or any other equity securities under the Securities Act for the first to occur of (i) a Qualified Public Offering; or (ii) a Qualified Merger, and ending on the date specified by the Company and the managing underwriter (such period not to exceed one hundred eighty (180) days), (i) lend; offer; pledge; sell; contract to sell; sell any option or contract to purchase; purchase any option or contract to sell; grant any option, right, or warrant to purchase; or otherwise transfer or dispose of, directly or indirectly, any shares of Common Stock or any securities convertible into or exercisable or exchangeable (directly or indirectly) for Common Stock held immediately before the effective date of the registration statement for such offering or (ii) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of such securities, whether any such transaction described in clause (i) or (ii) above is to be settled by delivery of Common Stock or other securities, in cash, or otherwise. The foregoing provisions of thisSubsection 2.11 shall apply only to the first to occur of a Qualified Public Offering or Qualified Merger, shall not apply to the sale of any shares to an underwriter pursuant to an underwriting agreement, or the transfer of any shares to any trust for the direct or indirect benefit of the Holder or the immediate family of the Holder, provided that the trustee of the trust agrees to be bound in writing by the restrictions set forth herein, and provided further that any such transfer shall not involve a disposition for value, and shall be applicable to the Holders only if all officers and directors and all stockholders individually owning more than one percent (1%) of the Company’s outstanding Common Stock (on an as-converted, fully-diluted basis) are similarly bound. The underwriters in connection with such registration are intended third party beneficiaries of thisSubsection 2.11 and shall have the right, power, and authority to enforce the provisions hereof as though they were a party hereto. Each Holder further agrees to execute such agreements as may be reasonably requested by the underwriters in connection with such registration that are consistent with thisSubsection 2.11 or that are necessary to give further effect thereto.

2.12     Restrictions on Transfer.

(a)     The Registrable Securities shall not be sold, pledged, or otherwise transferred, and the Company shall not recognize and shall issue stop-transfer instructions to its transfer agent with respect to any such sale, pledge, or transfer, except upon the conditions specified in this Agreement, which conditions are intended to ensure compliance with the provisions of the Securities Act. A transferring Holder will cause any proposed purchaser, pledgee, or transferee of the Registrable Securities held by such Holder to agree to take and hold such securities subject to the provisions and upon the conditions specified in this Agreement.

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(b)     Each certificate or instrument representing (i) the Registrable Securities, and (ii) any other securities issued in respect of the securities referenced in clause (i), upon any stock split, stock dividend, recapitalization, merger, consolidation, or similar event, shall (unless otherwise permitted by the provisions ofSubsection 2.12(c)) be stamped or otherwise imprinted with a legend substantially in the following form:

THE SECURITIES REPRESENTED HEREBY HAVE BEEN ACQUIRED FOR INVESTMENT AND HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933. SUCH SHARES MAY NOT BE SOLD, PLEDGED, OR TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR A VALID EXEMPTION FROM THE REGISTRATION AND PROSPECTUS DELIVERY REQUIREMENTS OF SAID ACT.

THE SECURITIES REPRESENTED HEREBY MAY BE TRANSFERRED ONLY IN ACCORDANCE WITH THE TERMS OF AN AGREEMENT BETWEEN THE COMPANY AND THE STOCKHOLDER, A COPY OF WHICH IS ON FILE WITH THE SECRETARY OF THE COMPANY.

The Holders consent to the Company making a notation in its records and giving instructions to any transfer agent of the Restricted Securities in order to implement the restrictions on transfer set forth in thisSubsection 2.12.

(c)     The holder of each certificate representing Restricted Securities, by acceptance thereof, agrees to comply in all respects with the provisions of thisSection 2. Before any proposed sale, pledge, or transfer of any Restricted Securities, unless there is in effect a registration statement under the Securities Act covering the proposed transaction, the Holder thereof shall give notice to the Company of such Holder’s intention to effect such sale, pledge, or transfer. Each such notice shall describe the manner and circumstances of the proposed sale, pledge, or transfer in sufficient detail and, if reasonably requested by the Company, shall be accompanied at such Holder’s expense by either (i) a written opinion of legal counsel who shall, and whose legal opinion shall, be reasonably satisfactory to the Company, addressed to the Company, to the effect that the proposed transaction may be effected without registration under the Securities Act; (ii) a “no action” letter from the SEC to the effect that the proposed sale, pledge, or transfer of such Restricted Securities without registration will not result in a recommendation by the staff of the SEC that action be taken with respect thereto; or (iii) any other evidence reasonably satisfactory to counsel to the Company to the effect that the proposed sale, pledge, or transfer of the Restricted Securities may be effected without registration under the Securities Act, whereupon the Holder of such Restricted Securities shall be entitled to sell, pledge, or transfer such Restricted Securities in accordance with the terms of the notice given by the Holder to the Company. The Company will not require such a legal opinion or “no action” letter (x) in any transaction in compliance with SEC Rule 144 or (y) in any transaction in which such Holder distributes Restricted Securities to an Affiliate of such Holder for no consideration; provided that each transferee agrees in writing to be subject to the terms of thisSubsection 2.12. Each certificate or instrument evidencing the Restricted Securities transferred as above provided shall bear, except if such transfer is made pursuant to SEC Rule 144, the appropriate restrictive legend set forth inSubsection 2.12(b), except that such certificate shall not bear such restrictive legend if, in the opinion of counsel for such Holder and the Company, such legend is not required in order to establish compliance with any provisions of the Securities Act.

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2.13     Termination of Registration Rights. The right of any Holder to request registration or inclusion of Registrable Securities in any registration pursuant toSubsection 2.1 orSubsection 2.2 shall terminate upon the earlier to occur of:

(a)     the fifth (5th) anniversary of a Qualified Public Offering or;

(b)     the consummation of a Qualified Merger.

2.14     Registration in China. Notwithstanding anything to the contrary in thisSection 2, if the Company registers or intends to register the Common Stock on a Qualified China Exchange, the parties shall, in good faith, negotiate and agree to follow equivalent (to the extent possible) procedures for a public offering conducted on and pursuant to the laws applicable to such exchange. For avoidance of doubt, notwithstanding anything to the contrary in this Agreement, any registration of the Common Stock on a securities exchange that is not a National Securities Exchange may only be conducted on a Qualified China Exchange.

3.            Information Rights.

3.1     Delivery of Financial Statements. So long as the Investors or their Affiliates own, in the aggregate, at least five percent (5%) of the Company’s outstanding Common Stock (on an as-converted basis), the Company shall deliver to each Investor, provided that the Board of Directors has not reasonably determined that such Investor is a competitor of the Company:

(a)     as soon as practicable, but in any event within one hundred twenty (120) days after the end of each fiscal year of the Company, (i) a balance sheet as of the end of such year, (ii) statements of income and of cash flows for such year, and a comparison between (x) the actual amounts as of and for such fiscal year and (y) the comparable amounts for the prior year and as included in the Budget (as defined inSubsection 3.1(c)) for such year, with an explanation of any material differences between such amounts and a schedule as to the sources and applications of funds for such year, and (iii) a statement of stockholders’ equity as of the end of such year, all such financial statements audited and certified by independent public accountants of regionally recognized standing selected by the Company if requested by the Board of Directors;

(b)     as soon as practicable, but in any event within forty-five (45) days after the end of each of the first three (3) quarters of each fiscal year of the Company, unaudited statements of income and of cash flows for such fiscal quarter, and an unaudited balance sheet and a statement of stockholders’ equity as of the end of such fiscal quarter, all prepared in accordance with GAAP (except that such financial statements may (i) be subject to normal year-end audit adjustments and (ii) not contain all notes thereto that may be required in accordance with GAAP); and

(c)     as soon as practicable, but in any event thirty (30) days before the end of each fiscal year, a budget and annual operating plan for the next fiscal year (collectively, the “Budget”), prepared on a monthly basis, including balance sheets, income statements, and statements of cash flow for such months and, promptly after prepared, any other budgets or revised budgets prepared by the Company.

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If, for any period, the Company has any subsidiary whose accounts are consolidated with those of the Company, then in respect of such period, the financial statements delivered pursuant to the foregoing sections shall be the consolidated and consolidating financial statements of the Company and all such consolidated subsidiaries.

Notwithstanding anything else in thisSubsection 3.1 to the contrary, the Company may cease providing the information set forth in thisSubsection 3.1 during the period starting with the date thirty (30) days before the Company’s good-faith estimate of the date of filing of a registration statement if it reasonably concludes it must do so to comply with the SEC rules applicable to such registration statement and related offering; provided that the Company’s covenants under thisSubsection 3.1 shall be reinstated at such time as the Company is no longer actively employing its commercially reasonable efforts to cause such registration statement to become effective.

3.2     Inspection. So long as the Investors or their Affiliates own, in the aggregate, at least five percent (5%) of the Company’s outstanding Common Stock (on an as-converted basis), the Company shall permit each Investor, at such Investor’s expense, to visit and inspect the Company’s properties; examine its books of account and records; and discuss the Company’s affairs, finances, and accounts with its officers, during normal business hours of the Company as may be reasonably requested by the Investor; provided, however, that the Company shall not be obligated pursuant to thisSubsection 3.2 to provide access to any information that it reasonably and in good faith considers to be a trade secret or confidential information (unless covered by an enforceable confidentiality agreement, in form acceptable to the Company) or the disclosure of which would adversely affect the attorney-client privilege between the Company and its counsel.

3.3     Termination of Information Rights. The covenants set forth inSubsection 3.1 andSubsection 3.2 shall terminate and be of no further force or effect (i) immediately before the consummation of the Qualified Public Offering or a Qualified Merger, whichever event occurs first.

3.4     Confidentiality. Each Investor agrees that such Investor will keep confidential and will not disclose, divulge, or use for any purpose (other than to monitor its investment in the Company) any confidential information obtained from the Company pursuant to the terms of this Agreement (including notice of the Company’s intention to file a registration statement), unless such confidential information (a) is known or becomes known to the public in general (other than as a result of a breach of thisSubsection 3.4 by such Investor), (b) is or has been independently developed or conceived by the Investor without use of the Company’s confidential information, or (c) is or has been made known or disclosed to the Investor by a third party without a breach of any obligation of confidentiality such third party may have to the Company; provided, however, that an Investor may disclose confidential information (i) to its attorneys, accountants, consultants, and other professionals to the extent necessary to obtain their services in connection with monitoring its investment in the Company; (ii) to any prospective purchaser of any Registrable Securities from such Investor, if such prospective purchaser agrees to be bound by the provisions of thisSubsection 3.4; (iii) to any existing or prospective Affiliate, partner, member, stockholder, or wholly owned subsidiary of such Investor in the ordinary course of business, provided that such Investor informs such Person that such information is confidential and directs such Person to maintain the confidentiality of such information; or (iv) as may otherwise be required by law, provided that the Investor promptly notifies the Company of such disclosure and takes reasonable steps to minimize the extent of any such required disclosure.

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4.            Rights to Future Stock Issuances.

4.1     Right of First Offer. Subject to the terms and conditions of thisSubsection 4.1 and applicable securities laws, if the Company proposes to offer or sell any New Securities, the Company shall first offer such New Securities to each Investor so long as the Investors or their Affiliates own, in the aggregate, at least two percent (2%) of the Company’s outstanding Common Stock (on an as-converted basis).

(a)     The Company shall give notice (the “Offer Notice”) to each holder of Common Stock stating (i) its bona fide intention to offer such New Securities, (ii) the number of such New Securities to be offered, and (iii) the price and terms, if any, upon which it proposes to offer such New Securities.

(b)     By notification to the Company within twenty (20) days after the Offer Notice is given, each holder of Common Stock may elect to purchase or otherwise acquire, at the price and on the terms specified in the Offer Notice, up to that portion of such New Securities which equals the proportion that the number of shares of Common Stock held by such holder of Common Stock bears to the total number of shares of Common Stock of the Company which are then outstanding. At the expiration of such twenty (20) day period, the Company shall promptly notify each holder of Common Stock that elects to purchase or acquire all the shares available to it (each, a “Fully Exercising Investor”) of any other holder’s failure to do likewise. During the ten (10) day period commencing after the Company has given such notice, each Fully Exercising Investor may, by giving notice to the Company, elect to purchase or acquire, in addition to the number of shares specified above, up to that portion of the New Securities for which the holders of Common Stock were entitled to subscribe but that were not subscribed for by such holders of Common Stock which is equal to the proportion of the number of shares of Common Stock then held, by such Fully Exercising Investor bears to the number of shares of Common Stock then held, by all Fully Exercising Investors who wish to purchase such unsubscribed shares. The closing of any sale pursuant to thisSubsection 4.1(b) shall occur within the later of ninety (90) days of the date that the Offer Notice is given and the date of initial sale of New Securities pursuant toSubsection 4.1(c).

(c)     If all New Securities referred to in the Offer Notice are not elected to be purchased or acquired as provided inSubsection 4.1(b), the Company may, during the ninety (90) day period following the expiration of the periods provided inSubsection 4.1(b), offer and sell the remaining unsubscribed portion of such New Securities to any Person or Persons at a price not less than, and upon terms no more favorable to the offeree than, those specified in the Offer Notice. If the Company does not enter into an agreement for the sale of the New Securities within such period, or if such agreement is not consummated within thirty (30) days of the execution thereof, the right provided hereunder shall be deemed to be revived and such New Securities shall not be offered unless first reoffered to the Investors in accordance with thisSubsection 4.1.

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(d)     The right of first offer in thisSubsection 4.1 shall not be applicable to (i) Exempted Securities; and (ii) shares of Common Stock issued in the IPO.

4.2     Termination. The covenants set forth inSubsection 4.1 shall terminate and be of no further force or effect immediately before the consummation of a Qualified Public Offering or a Qualified Merger.

5.            Additional Covenants.

5.1     Insurance. The Company shall use its commercially reasonable efforts to obtain from financially sound and reputable insurers directors and officers liability insurance, with a limit not less than $1,000.000.00 per individual and $2,000.000.00 in the aggregate.

5.2     Employee Agreements. The Company will cause each person now or hereafter employed by it or by any subsidiary (or engaged by the Company or any subsidiary as a consultant/independent contractor) with access to confidential information and/or trade secrets to enter into a nondisclosure and proprietary rights assignment substantially in the form approved by the Board of Directors.

5.3     Matters Requiring Investor Director Approval. So long as Bay City Capital Fund V, L.P. or its Affiliates are entitled to designate a Bay City Director pursuant to the Voting Agreement, the Company hereby covenants and agrees with each of the Investors that it shall not, without approval of the Bay City Director create, or authorize the creation of, or issue, or authorize the issuance of any Debt Security, or permit any subsidiary to take any such action with respect to any Debt Security, if the aggregate indebtedness of the Company and its subsidiaries for borrowed money following such action would exceed $5,000,000, except for a working capital line of credit entered into in the ordinary course of business and approved by a majority of the Board of Directors;

5.4     Board Matters. Unless otherwise determined by the vote of a majority of the directors then in office, the Board of Directors shall meet at least quarterly in accordance with an agreed-upon schedule. The Company shall reimburse the nonemployee directors for all reasonable out-of-pocket travel expenses incurred (consistent with the Company’s travel policy) in connection with attending meetings of the Board of Directors.

5.5     Successor Indemnification. If the Company or any of its successors or assignees consolidates with or merges into any other Person and is not the continuing or surviving corporation or entity of such consolidation or merger, then to the extent necessary, proper provision shall be made so that the successors and assignees of the Company assume the obligations of the Company with respect to indemnification of members of the Board of Directors as in effect immediately before such transaction, whether such obligations are contained in the Company’s Bylaws, its Certificate of Incorporation, or elsewhere, as the case may be.

5.6     Termination of Covenants. The covenants set forth in thisSection 5shall terminate and be of no further force or effect immediately (i) before the consummation of the Qualified Public Offering or Qualified Merger, whichever event occurs first, or (ii) if sooner, the date on which Investors and their Affiliates cease to own, in the aggregate, at least five percent (5%) of the Company’s outstanding Common Stock (on an as-converted basis).

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6.           Miscellaneous.

6.1     Successors and Assigns. The rights under this Agreement may be assigned (but only with all related obligations) by a Holder to a transferee of Registrable Securities that (i) is an Affiliate of a Holder; (ii) is a Holder’s Immediate Family Member or trust for the benefit of an individual Holder or one or more of such Holder’s Immediate Family Members; or (iii) after such transfer, holds shares of Registrable Securities (as adjusted for any stock split, stock dividend, combination, or other recapitalization or reclassification effected after the date hereof) constituting at least five percent (5%) of the Company’s Common Stock; provided, however, that (x) the Company is, within a reasonable time after such transfer, furnished with written notice of the name and address of such transferee and the Registrable Securities with respect to which such rights are being transferred; and (y) such transferee agrees in a written instrument delivered to the Company to be bound by and subject to the terms and conditions of this Agreement, including the provisions ofSubsection 2.11. For the purposes of determining the number of shares of Registrable Securities held by a transferee, the holdings of a transferee (1) that is an Affiliate or stockholder of a Holder; (2) who is a Holder’s Immediate Family Member; or (3) that is a trust for the benefit of an individual Holder or such Holder’s Immediate Family Member shall be aggregated together and with those of the transferring Holder; provided further that all transferees who would not qualify individually for assignment of rights shall have a single attorney-in-fact for the purpose of exercising any rights, receiving notices, or taking any action under this Agreement. The terms and conditions of this Agreement inure to the benefit of and are binding upon the respective successors and permitted assignees of the parties. Nothing in this Agreement, express or implied, is intended to confer upon any party other than the parties hereto or their respective successors and permitted assignees any rights, remedies, obligations or liabilities under or by reason of this Agreement, except as expressly provided herein.

6.2     Governing Law. This Agreement shall be governed by the internal law of the State of Delaware.

6.3     Counterparts. This Agreement may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument. Counterparts may be delivered via facsimile, electronic mail (including pdf) or other transmission method and any counterpart so delivered shall be deemed to have been duly and validly delivered and be valid and effective for all purposes.

6.4     Titles and Subtitles. The titles and subtitles used in this Agreement are for convenience only and are not to be considered in construing or interpreting this Agreement.

6.5     Notices. All notices and other communications given or made pursuant to this Agreement shall be in writing and shall be deemed effectively given upon the earlier of actual receipt or: (i) personal delivery to the party to be notified; (ii) when sent, if sent by electronic mail or facsimile during the recipient’s normal business hours, and if not sent during normal business hours, then on the recipient’s next business day; (iii) five (5) days after having been sent by registered or certified mail, return receipt requested, postage prepaid; or (iv) one (1) business day after the business day of deposit with a nationally recognized overnight courier, freight prepaid, specifying next-day delivery, with written verification of receipt. All communications shall be sent to the respective parties at their addresses as set forth onSchedule A hereto, or to the principal office of the Company and to the attention of the President, in the case of the Company, or to such email address, facsimile number, or address as subsequently modified by written notice given in accordance with thisSubsection 6.5. If notice is given to the Company, a copy shall also be sent to

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Foley & Lardner LLP

100 North Tampa Street, Suite 2700

Tampa, Florida 33602-5810

Attention: Curt Creely

Email: ccreely@foley.com

Facsimile: (813) 221-4210

and if notice is given to the Investors, a copy shall also be given to

Stradling Yocca Carlson & Rauth

Attention: Michael L. Lawhead

660 Newport Center Drive, Suite 1600

Newport Beach, CA 92660

Email: mlawhead@sycr.com

Facsimile: (949) 725-5277

6.6     Amendments and Waivers. Any term of this Agreement may be amended and the observance of any term of this Agreement may be waived (either generally or in a particular instance, and either retroactively or prospectively) only with the written consent of the Company and the holders of a majority of the Registrable Securities then outstanding; provided that the Company may in its sole discretion waive compliance withSubsection 2.12(c) (and the Company’s failure to object promptly in writing after notification of a proposed assignment allegedly in violation ofSubsection 2.12(c) shall be deemed to be a waiver); and provided further that any provision hereof may be waived by any waiving party on such party’s own behalf, without the consent of any other party. Notwithstanding the foregoing, this Agreement may not be amended or terminated and the observance of any term hereof may not be waived with respect to any Investor without the written consent of such Investor, unless such amendment, termination, or waiver applies to all Investors in the same fashion (it being agreed that a waiver of the provisions ofSection 4 with respect to a particular transaction shall be deemed to apply to all Investors in the same fashion if such waiver does so by its terms, notwithstanding the fact that certain Investors may nonetheless, by agreement with the Company, purchase securities in such transaction). The Company shall give prompt notice of any amendment or termination hereof or waiver hereunder to any party hereto that did not consent in writing to such amendment, termination, or waiver. Any amendment, termination, or waiver effected in accordance with thisSubsection 6.6 shall be binding on all parties hereto, regardless of whether any such party has consented thereto. No waivers of or exceptions to any term, condition, or provision of this Agreement, in any one or more instances, shall be deemed to be or construed as a further or continuing waiver of any such term, condition, or provision.

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6.7      Severability. In case any one or more of the provisions contained in this Agreement is for any reason held to be invalid, illegal or unenforceable in any respect, such invalidity, illegality, or unenforceability shall not affect any other provision of this Agreement, and such invalid, illegal, or unenforceable provision shall be reformed and construed so that it will be valid, legal, and enforceable to the maximum extent permitted by law.

6.8    Aggregation of Stock. All shares of Registrable Securities held or acquired by Affiliates shall be aggregated together for the purpose of determining the availability of any rights under this Agreement and such Affiliated persons may apportion such rights as among themselves in any manner they deem appropriate.

6.9      Entire Agreement. This Agreement (including any Schedules and Exhibits hereto) constitutes the full and entire understanding and agreement among the parties with respect to the subject matter hereof, and any other written or oral agreement relating to the subject matter hereof existing between the parties is expressly canceled.

6.10   Jurisdiction; Venue. With respect to any disputes arising out of or related to this Agreement, the parties consent to the non-exclusive jurisdiction of, and venue in, the state courts in San Francisco County in the State of California (or in the event of federal jurisdiction, the courts of Northern District of California).

6.11   Delays or Omissions. No delay or omission to exercise any right, power, or remedy accruing to any party under this Agreement, upon any breach or default of any other party under this Agreement, shall impair any such right, power, or remedy of such nonbreaching or nondefaulting party, nor shall it be construed to be a waiver of or acquiescence to any such breach or default, or to any similar breach or default thereafter occurring, nor shall any waiver of any single breach or default be deemed a waiver of any other breach or default theretofore or thereafter occurring. All remedies, whether under this Agreement or by law or otherwise afforded to any party, shall be cumulative and not alternative.

[Signature Page Follows]

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IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

THERMOGENESIS CORP.
By:	/s/ Vivian Liu
	Vivian Liu President

[Signature Page to Investors Rights Agreement]

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

INVESTOR:
BAY CITY CAPITAL FUND V, L.P.
By:	Bay City Capital Management V LLC
	Its:	General Partner
	By:	Bay City Capital LLC
	Its:	Manager
		By:	/s/ Carl Goldfischer
		Name:	Carl Goldfischer, MD
		Title:	Manager & Managing Director
		Address:
		Bay City Capital LLC 750 Battery Street, Suite 400 San Francisco, CA 94111
BAY CITY CAPITAL FUND V CO- INVESTMENT FUND, L.P.
	By:	Bay City Capital Management V LLC
	Its:	General Partner
	By:	Bay City Capital LLC
	Its:	Manager
		By:	/s/ Carl Goldfischer
		Name:	Carl Goldfischer, MD
		Title:	Manager & Managing Director
		Address:
		Bay City Capital LLC 750 Battery Street, Suite 400 San Francisco, CA 94111

[Signature Page to Investors Rights Agreement]

SCHEDULE A

Investors

Bay City Capital Fund V

Bay City Capital LLC

750 Battery Street, Suite 400

San Francisco, CA 94111

Bay City Capital Fund V Co-Investment Fund, L.P.

Bay City Capital LLC

750 Battery Street, Suite 400

San Francisco, CA 94111

[Schedule A to Investors Rights Agreement]