Exhibit 10.1

FIRST AMENDMENT TO BACKSTOP SUBSCRIPTION AGREEMENT

THIS FIRST AMENDMENT TO BACKSTOP SUBSCRIPTION AGREEMENT (this “Amendment”) is made as of December 6, 2021 (the “Effective Date”), by and between AE BBAI Aggregator, LP, a Delaware limited partnership (the “Investor”), and GigCapital4, Inc., a Delaware corporation (the “Company”).

WHEREAS, the Investor and the Company are parties to that certain Backstop Subscription Agreement, dated as of November 29, 2021 (the “Agreement”);

WHEREAS, Section 10(f) of the Agreement provides that it may be amended by an instrument in writing signed by each of Investor, the Company, BBAI Ultimate Holdings, LLC, a Delaware limited liability company, and BigBear.ai Holdings, LLC, a Delaware limited liability company; and

WHEREAS, the Investor and the Company desire to amend certain aspects of the Agreement.

NOW, THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Investor and the Company hereby agree as follows:

Subscription. The Investor hereby irrevocably subscribes for and agrees to purchase from the Company, on the terms provided for herein, 8,000,000 shares of the Company’s common stock, par value $0.0001 per share (the “Subscribed Shares”) for an aggregate purchase price of $80,000,000 (the “Subscription Amount”).

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IN WITNESS WHEREOF, the undersigned have executed this Amendment as of the date first set forth above.

Signature Page to First Amendment to Backstop Subscription Agreement

Signature Page to First Amendment to Backstop Subscription Agreement

Signature Page to First Amendment to Backstop Subscription Agreement

Exhibit 10.2

Execution Version

STOCK TRANSFER AGREEMENT

This STOCK TRANSFER AGREEMENT is made December 6, 2021 (this “Agreement”), by and between GigAcquisitions4 LLC, a Delaware limited liability Company (“Sponsor”), GigCapital4, Inc., a Delaware corporation (the “Company”) and AE BBAI Aggregator, LP, a Delaware limited partnership (“AE”).

RECITALS:

A. WHEREAS, reference is made to the proposed business combination (the “Transaction”) between the Company and BigBear.ai Holdings, LLC, a Delaware limited liability company (formerly known as Lake Intermediate, LLC) (“BigBear”) pursuant to an Agreement and Plan of Merger, dated June 4, 2021 (as amended, the “Merger Agreement”), entered into among the Company, GigCapital4 Merger Sub Corporation, a Delaware corporation and wholly owned subsidiary of the Company (“Merger Sub”), BigBear and BBAI Ultimate Holdings, LLC, a Delaware limited liability company (formerly known as PCISM Ultimate Holdings, LLC) (“BBAI”), whereby, among other things, (a) Merger Sub will merge with and into BigBear (the “First Merger”), with BigBear as the surviving company in the First Merger, and (b) immediately following the First Merger, BigBear will merge with and into the Company (the “Second Merger”), with the Company as the surviving company in the Second Merger;

B. WHEREAS, in connection with the Transaction, the Company and AE have entered into a Backstop Subscription Agreement, dated November 29, 2021 (“Backstop Subscription Agreement”), under which AE agreed to purchase from the Company up to 7,500,000 shares of the Company’s common stock, par value $0.0001 per share (hereinafter referred to as the “Company Common Stock”) for an aggregate purchase price of $75,000,000;

C. WHEREAS, concurrent with the entry in to this Agreement, the Company and AE are amending the Backstop Subscription Agreement (the “Backstop Subscription Amendment”) for the purpose of increasing the amount being subscribed for by AE by an additional $5,000,000, or 500,000 shares of the Company Common Stock;

D. WHEREAS, as of the date hereof, the Sponsor holds 9,802,000 shares of Company Common Stock;

E. WHEREAS, in order to induce AE to enter into the Backstop Subscription Amendment, the Sponsor has agreed to transfer to AE the sum of 250,000 shares of Company Common Stock (the “Sponsor Shares”) and AE desires to acquire all of the rights, title and interest to the Sponsor Shares; and

F. WHEREAS, the parties to this Agreement have reached certain agreements and understandings with respect to the transfer of the Sponsor Shares held by the Sponsor to AE on the terms set forth below.

AGREEMENT:

NOW, THEREFORE, in consideration of the foregoing and the promises and covenants contained herein, the sufficiency of which is hereby acknowledged, all parties hereto agree as follows:

1. Transfer of Shares.

a. Subject to the terms and conditions herein contained, the Sponsor agrees to transfer to AE the Sponsor Shares, and AE agrees to acquire the Sponsor Shares.

b. The Sponsor shall transfer the Sponsor Shares for no other consideration other than to induce AE to enter into the Backstop Subscription Amendment.

2. Closing Deliverables. The transfer of the Sponsor Shares will become effective immediately before the closing of the First Merger pursuant to the terms of the Merger Agreement (the “Closing”) but, for the avoidance of doubt, is subject to the consummation of the First Merger.

3. Representations and Warranties of AE. AE represents and warrants to the Sponsor and the Company as follows:

a. Authorization. AE has full power and authority to enter into this Agreement and such agreement constitutes its valid and legally-binding obligation, enforceable against AE in accordance with its terms except as limited by applicable bankruptcy, insolvency, reorganization, moratorium, and other laws of general application affecting enforcement of creditors’ rights generally, and as limited by laws relating to the availability of specific performance, injunctive relief, or other equitable remedies.

b. AE for Own Account for Investment. AE is acquiring the Sponsor Shares for AE’s own account, for investment purposes only and not with a view to, or for sale in connection with, a distribution of the Sponsor Shares within the meaning of the Securities Act of 1933, as amended (the “1933 Act”). AE has no present intention of selling or otherwise disposing of all or any portion of the Sponsor Shares and AE has not granted or agreed to grant any beneficial ownership of any of the Sponsor Shares to any other person (other than the members, manager, partners and/or stockholders of AE who may be deemed to have an indirect beneficial interest by virtue of their ownership interests in AE). AE was not formed for the specific purpose of acquiring the Sponsor Shares.

c. Accredited Investor. AE is an accredited investor as defined in Rule 501(a) of Regulation D promulgated under the 1933 Act.

d. Access to Information. AE has had access to all information regarding the Company and its present and prospective business, assets, liabilities and financial condition that AE considers important in making the decision to acquire the Sponsor Shares.

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e. Understanding of Risks. AE is fully aware of: (a) the highly speculative nature of the Sponsor Shares; (b) the financial hazards involved; (c) the lack of liquidity of the Sponsor Shares; (d) the qualifications and backgrounds of the management of the Company; and (e) the Tax (as defined below) consequences of acquiring the Sponsor Shares.

f. AE’s Qualifications. AE has such knowledge and experience in financial and business matters that AE is capable of evaluating the merits and risks of this prospective investment, has the capacity to protect AE’s own interests in connection with this transaction, and is financially capable of bearing a total loss of the Sponsor Shares.

g. No General Solicitation. At no time was AE presented with or solicited by any publicly issued or circulated newspaper, mail, radio, television, Internet or other form of general advertising or solicitation in connection with the Sponsor Shares.

h. Compliance with Securities Laws. AE understands and acknowledges that, in reliance upon the representations and warranties made by AE herein, the Sponsor Shares are not being registered with the Securities and Exchange Commission (“SEC”) under the 1933 Act, but instead are being transferred under an exemption or exemptions from the registration and qualification requirements of the 1933 Act or other applicable securities laws which impose certain restrictions on AE’s ability to transfer the Sponsor Shares.

i. Restrictions on Transfer. AE understands that AE may not transfer any Sponsor Shares unless such Sponsor Shares are registered under the 1933 Act or other applicable securities laws or unless, in the opinion of counsel to the Company, exemptions from such registration and qualification requirements are available. AE understands that only the Company may file a registration statement with the SEC or other applicable securities commissioners and that the Company is under no obligation to do so with respect to the Sponsor Shares other than as set forth in such Investor Rights Agreement dated June 4, 2021, as subsequently amended on December 6, 2021. AE has also been advised that exemptions from registration and qualification may not be available or may not permit AE to transfer all or any of the Sponsor Shares in the amounts or at the times proposed by AE.

j. Access to and Review of Company Information. AE represents that it is experienced in evaluating early-stage companies such as the Company, is able to fend for itself in the transactions contemplated by this Agreement, has such knowledge and experience in financial and business matters as to be capable of evaluating the merits and risks of its investment, and has the ability to bear the economic risks of its investment. AE acknowledges that it has been afforded an opportunity to ask questions and receive answers from the Sponsor and from the Company regarding the transactions contemplated by this Agreement.

k. Investigations; Future Gains. AE has entered into this Agreement based on its own knowledge, investigation and analysis. Neither the Sponsor nor the Company have made any representation to AE concerning the advisability of AE’s decision to acquire the Sponsor Shares or the current or potential future value thereof.

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l. Tax Matters. AE expressly acknowledges and agrees that other than as expressly stated in this Agreement, neither the Sponsor nor the Company, nor any of their respective agents has made any representation to AE with respect to the Tax or other financial treatment of the transactions contemplated by this Agreement. As used in this Agreement, “Tax” or “Taxes” means all (i) federal, state, local, foreign and other income, gross income, gross receipts, sales, use, production, ad valorem, transfer, franchise, registration, profits, license, lease, service, service use, withholding, payroll, employment, unemployment, estimated, excise, severance, environmental, stamp, occupation, premium, real property, real property gains, personal property, or windfall profit tax, custom duty or other tax, governmental fee, assessments, unclaimed property and escheat obligations or other like assessment or charge of any kind whatsoever, together with any interest, additions or penalties with respect thereto and any interest in respect of such additions or penalties; (ii) any liability for the payment of any amounts of the type described in clause (i) as a result of being a member of an affiliated, combined, consolidated, unitary or similar group with respect to any Taxes for any period; and (iii) any liability for the payment of any amounts of the type described in clause (i) or (ii) as a result of the operation of law or any express or implied obligation to indemnify any other person.

m. Governmental Authorizations and Consents. Assuming the accuracy of the representations made by the Sponsor in this Agreement, no consent, approval, order or authorization of, or registration, qualification, designation, declaration or filing with, any Governmental Authority is required on the part of AE in connection with the consummation of the transactions contemplated by this Agreement. “Governmental Authority” shall mean any (i) nation, principality, state, commonwealth, province, territory, county, municipality, district or other jurisdiction; (ii) federal, state, local, municipal or foreign government (including any agency, department, bureau, division, court, or other administrative or judicial body thereof); or (iii) governmental or quasi-governmental authority of any nature.

4. Representations and Warranties of Sponsor. The Sponsor represents and warrants to the Company and AE as follows:

a. Organization. The Sponsor is duly organized, validly existing and in good standing under the laws of its jurisdiction of formation and has all requisite power and authority to own or lease its properties and assets and to conduct its business as it is now being conducted.

b. Authority. Sponsor has full legal right, power and authority to enter into and perform the Sponsor’s obligations under this Agreement and to transfer the Sponsor Shares under this Agreement, and the Sponsor is not obligated to transfer the Sponsor Shares to any other person or entity other than pursuant to the transfer restrictions. This Agreement constitutes the Sponsor’s valid and legally-binding obligation, enforceable against Sponsor in accordance with its terms except as limited by applicable bankruptcy, insolvency, reorganization, moratorium, and other laws of general application affecting enforcement of creditors’ rights generally, and as limited by laws relating to the availability of specific performance, injunctive relief, or other equitable remedies.

c. Title. Immediately prior to the Closing, the Sponsor has good and valid title to the Sponsor Shares, free and clear of any liens or encumbrances, other than restrictions on transfer that may be imposed by generally applicable securities laws and as set forth in that letter agreement between the Company and Sponsor dated February 8, 2021 (the “Insider Letter”). The Sponsor has the power and authority to transfer, assign, convey and deliver, and such delivery will convey to AE at the closing good and valid title to such Sponsor Shares, free and clear of all liens or encumbrances, other than restrictions on transfer that may be imposed by generally applicable securities laws, the Company’s governing documents and the Insider Letter.

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d. Governmental Authorizations and Consents. Assuming the accuracy of the representations made by AE in this Agreement, no consent, approval, order or authorization of, or registration, qualification, designation, declaration or filing with, any Governmental Authority is required on the part of the Sponsor in connection with the consummation of the transactions contemplated by this Agreement.

e. No General Solicitation. At no time has Sponsor presented AE or any other party with or solicited AE or any other party through any publicly issued or circulated newspaper, mail, radio, television, Internet or other form of general advertisement or solicitation in connection with the transfer of the Sponsor Shares.

f. Full Disclosure. Sponsor acknowledges that the Sponsor has received all the information it considers necessary or appropriate for deciding whether to enter into this Agreement. The Sponsor further represents that the Sponsor has had an opportunity to ask questions and receive full answers from the Company concerning, among other things, its financial condition, its management, its prior activities and any other information which Sponsor considers relevant or appropriate in connection with entering into this Agreement.

g. Tax Matters. The Sponsor is not relying on any statements or representations of the Company or AE, or any counsel, advisor or agent of the Company or AE. The Sponsor expressly acknowledges and agrees that neither AE nor the Company, nor any of their respective agents has made any representation to the Sponsor with respect to the Tax or other financial treatment of the transactions contemplated by this Agreement. The Sponsor shall be solely responsible for the payment of any and all income, transfer, withholding and other Taxes, filing and recording fees and similar charges relating to the transactions contemplated herein, including any interest, penalty or addition thereto.

h. No Conflicts. The execution, delivery and performance of this Agreement by Sponsor, and the consummation of the transactions contemplated hereby, will not (a) constitute a violation (with or without the giving of notice or lapse of time, or both) of any provision of any law or any judgment, decree, order, regulation or rule of any court, agency or other governmental authority applicable to the Sponsor, (b) require any consent, approval or authorization of, or declaration, filing or registration with, any person or entity, (c) result in a default (with or without the giving of notice or lapse of time, or both) under, acceleration or termination of, or the creation in any party of the right to accelerate, terminate, modify or cancel, any agreement, lease, note or other restriction, encumbrance, obligation or liability to which Sponsor is a party or by which he is bound or to which any assets of Sponsor are subject, or (d) result in the creation of any lien or encumbrance upon the assets of the Sponsor, or upon any such Sponsor Shares or other securities of the Company.

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5. Miscellaneous.

a. Entire Agreement. This Agreement constitutes the entire agreement among the parties and supersedes all other prior agreements, understandings, representations and warranties, both written and oral, among the parties, with respect to the subject matter hereof.

b. Governing Law. This Agreement shall be governed by, and construed in accordance with, the laws of the State of Delaware, as such laws are applied to contracts entered into and performed in such state. The parties (a) hereby irrevocably and unconditionally submit to the jurisdiction of the federal and state courts of Delaware located in New Castle County for the purpose of any suit, action or other proceeding arising out of or based upon this Agreement, (b) agree not to commence any suit, action or other proceeding arising out of or based upon this Agreement except in the federal or state courts located in New Castle County, Delaware, and (c) hereby waive, and agree not to assert, by way of motion, as a defense, or otherwise, in any such suit, action or proceeding, any claim that it is not subject personally to the jurisdiction of the above-named courts, that its property is exempt or immune from attachment or execution, that the suit, action or proceeding is brought in an inconvenient forum, that the venue of the suit, action or proceeding is improper or that this Agreement or the subject matter hereof may not be enforced in or by such court.

c. Waiver of Jury Trial. EACH PARTY HEREBY WAIVES ITS RIGHTS TO A JURY TRIAL OF ANY CLAIM OR CAUSE OF ACTION BASED UPON OR ARISING OUT OF THIS AGREEMENT, THE OTHER TRANSACTION DOCUMENTS, THE SECURITIES OR THE SUBJECT MATTER HEREOF OR THEREOF. THE SCOPE OF THIS WAIVER IS INTENDED TO BE ALL-ENCOMPASSING OF ANY AND ALL DISPUTES THAT MAY BE FILED IN ANY COURT AND THAT RELATE TO THE SUBJECT MATTER OF THIS TRANSACTION, INCLUDING, WITHOUT LIMITATION, CONTRACT CLAIMS, TORT CLAIMS (INCLUDING NEGLIGENCE), BREACH OF DUTY CLAIMS, AND ALL OTHER COMMON LAW AND STATUTORY CLAIMS. THIS SECTION HAS BEEN FULLY DISCUSSED BY EACH OF THE PARTIES HERETO AND THESE PROVISIONS WILL NOT BE SUBJECT TO ANY EXCEPTIONS. EACH PARTY HERETO HEREBY FURTHER WARRANTS AND REPRESENTS THAT SUCH PARTY HAS REVIEWED THIS WAIVER WITH ITS LEGAL COUNSEL, AND THAT SUCH PARTY KNOWINGLY AND VOLUNTARILY WAIVES ITS JURY TRIAL RIGHTS FOLLOWING CONSULTATION WITH LEGAL COUNSEL.

d. Successors and Assigns; Assignment. Except as otherwise provided herein, this Agreement shall be binding upon, and inure to the benefit of the parties hereto and their heirs, executors, administrators, successors, legal representatives, and permitted assigns, and the agreements, representations, warranties, covenants and acknowledgments contained herein shall be deemed to be made by, and be binding upon, such heirs, executors, administrators, successors, legal representatives and permitted assigns.

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e. Specific Performance. Unless this Agreement has been terminated, each party to this Agreement acknowledges and agrees that any breach by it of this Agreement shall cause any (or either) of the other parties irreparable harm which may not be adequately compensable by money damages. Accordingly, except in the case of termination, in the event of a breach or threatened breach by a party hereto of any provision of this Agreement, each other party hereto shall be entitled to seek the remedies of specific performance, injunction or other preliminary or equitable relief, without having to prove irreparable harm or actual damages. The foregoing right shall be in addition to such other rights or remedies as may be available to any party hereto for such breach or threatened breach, including but not limited to the recovery of money damages, and the parties agree that such equitable remedies may be enforced in any federal or state courts located in the State of Delaware.

f. Further Assurances. The parties agree to execute such further documents and instruments and to take such further actions as may be reasonably necessary to carry out the purposes and intent of this Agreement.

g. Counterparts. This Agreement may be executed in two or more counterparts, each of which shall be deemed an original, but all of which shall constitute the same agreement, and the execution of a counterpart of the signature page to this Agreement shall be deemed the execution of a counterpart of this Agreement. The delivery of this Agreement may be made by portable document format (pdf), and such signatures shall be treated as original signatures for all applicable purposes.

h. Costs and Attorneys’ Fees. In the event that any action, suit or other proceeding is instituted concerning or arising out of this Agreement or any transaction contemplated hereunder, the prevailing party shall recover all of such party’s costs and attorneys’ fees incurred in each such action, suit or other proceeding, including any and all appeals or petitions therefrom.

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Execution Version

IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the day and year first above written.

Exhibit 10.3

PAYMENT AGREEMENT

This Payment Agreement (the “Agreement”) is made as of the 6th day of December, 2021, by and among GigCapital4, Inc. (the “Company”) and Oppenheimer & Co. Inc. (“Oppenheimer”). Together, the parties to this Agreement will be referred to herein as the “Parties” and each a “Party.”

WHEREAS, on or about February 8, 2021, the Parties, together with Nomura Securities International, Inc. (“Nomura”, and together with Oppenheimer, the “Underwriters”), entered into an Underwriting Agreement (the “UA”);

WHEREAS, the UA provides that the Company will pay the Underwriters a Deferred Fee (as such term is defined in the UA) upon consummation of the Company’s initial business combination (the “Business Combination”) in consideration for the Underwriters using their commercially reasonable efforts to provide the Company with the Business Combination Marketing Services (as such term is defined in the UA);

WHEREAS, the Company intends to consummate a Business Combination with BigBear.ai Holdings, LLC (“BigBear.ai”) on or around December 7, 2021 (the “BigBear Business Combination”);

WHEREAS, on March 23, 2021, the Company entered into a letter agreement (the “Common Stock Placement Letter Agreement”) with Oppenheimer and BMO Capital Markets Corp. (“BMO”, and together with Oppenheimer, the “Placement Agents”) for the Placement Agents to act as co-placement agents in connection with a possible private placement of common stock by the Company in connection with the BigBear Business Combination;

WHEREAS, on May 17, 2021, the Company entered into a second letter agreement (the “Convertible Debt Placement Letter Agreement”, and together with the Common Stock Placement Letter Agreement, the “Letter Agreements”) with the Placement Agents for the Placement Agents to act as co-placement agents in connection with a possible private placement of debt securities convertible into common stock by the Company in connection with the BigBear Business Combination;

WHEREAS, in connection with the BigBear Business Combination, the Company is issuing in a private placement $200 million of convertible notes (the “Convertible Notes”);

WHEREAS, the Convertible Debt Placement Letter Agreement provides that the Company will pay certain fees to the Placement Agents in connection with the issuance of the Convertible Notes; and

WHEREAS, the Parties desire to amend the terms of the UA and the Letter Agreements to set forth the amounts of the fees to be paid by the Company to Oppenheimer and the form of such payment on the terms set forth herein.

NOW, THEREFORE, in consideration of the promises and the covenants contained herein and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties agree as follows:

1. Payment Amount. The Company agrees to pay and Oppenheimer agrees to accept the total sum of $16,677,120 (the “Payment Amount”) as payment of the fees and reimbursable expenses incurred to the date hereof due and owing to Oppenheimer pursuant to the terms of the UA and the Letter Agreements.

2. Payment Method and Registration Rights. The Parties agree that the Payment Amount will be paid as follows:

(a) At the closing of the BigBear Business Combination (the “Closing”), by the payment of $8,338,560 in cash to Oppenheimer (the “Cash Payment”); and

(b) At the Closing, the Company shall deliver to Oppenheimer or its assignee: (i) 833,856 shares of common stock of the Company (the “Payment Shares”), and (ii) and an Amended and Restated Investor Rights Agreement that amends and restates that certain Investor Rights Agreements dated June 4, 2021 to which both the Company and Oppenheimer are parties in the form of Exhibit A hereto, duly executed and dated as of the same date as this Agreement (the “Amended and Restated Investor Rights Agreement”).

3. Transfer Restrictions.

(a) In connection with any transfer of the Payment Shares, among any other requirement of this Agreement, the Company may require the transferor to provide to the Company an opinion of counsel selected by the transferor, the form and substance of which opinion shall be reasonably satisfactory to the Company, to the effect that such transfer does not require registration under the Securities Act. Notwithstanding the foregoing, the Company hereby consents to and agrees to register on the books of the Company and with its transfer agent, without any such legal opinion, except to the extent that the transfer agent requests such legal opinion, any transfer of Payment Shares by Oppenheimer to an affiliate thereof, provided that the transferee certifies to the Company that it is an “accredited investor” as defined in Rule 501(a) under the Securities Act and provided that such affiliate does not request any removal of any existing legends on any certificate evidencing the Payment Shares.

(b) Oppenheimer agrees to the imprinting, until no longer required by this Section 3(b), of the following legend on any certificate evidencing any of the Payment Shares:

THESE SECURITIES HAVE NOT BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN COMPLIANCE WITH APPLICABLE STATE SECURITIES LAWS OR BLUE SKY LAWS.

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Upon the written request of Oppenheimer and subject to the provisions of this Section 3(b), the legend set forth above shall be removed and the Company shall as promptly as reasonably practicable issue a certificate without such legend to the holder of the Payment Shares upon which it is stamped or issue to such holder by electronic delivery at the applicable balance account of The Depository Trust Company (DTC), unless otherwise required by state securities laws, (i) in connection with a sale of such Payment Shares pursuant to an effective registration statement under the Securities Act, or (ii) if such holder provides the Company with reasonable assurance that the Payment Shares can be sold, assigned or transferred pursuant to Rule 144 and such Payment Shares have been sold under Rule 144.

4. Representations. Each Party represents and warrants to the other Party that (i) the execution, delivery and performance by such Party of this Agreement is within the powers of such Party and have been duly authorized by all necessary action on the part of such Party, (ii) this Agreement has been duly executed and delivered by such Party and constitutes a valid and binding obligation of such Party, (iii) it is not relying upon any statements, understandings, representations, expectations or agreements other than those expressly set forth in this Agreement, (iv) it has had the opportunity to be represented and advised by legal counsel in connection with this Agreement, which it enters into voluntarily and of its own choice and not under coercion or duress, and (v) it has made its own investigation of the facts and is relying upon its own knowledge and/or the advice of its counsel.

5. Additional Representations, Warranties and Covenants of Oppenheimer. Oppenheimer hereby represents, warrants and covenants to the Company as follows:

(a) Organization. Oppenheimer is an entity duly organized, validly existing and in good standing under the laws of New York State with the requisite corporate power and authority to enter into and to consummate the transactions contemplated herein and under the other agreements being entered into pursuant to this Agreement and otherwise to carry out its obligations hereunder and thereunder.

(b) No Public Sale or Distribution. Oppenheimer is (i) acquiring the Payment Shares for its own account and not with a view towards, or for resale in connection with, the public sale or distribution thereof, except pursuant to sales registered under the Securities Act or under an exemption from such registration and in compliance with applicable federal and state securities laws, and Oppenheimer does not have a present arrangement to effect any distribution of the Payment Shares to or through any person or entity; provided, however, that by making the representations herein, Oppenheimer does not agree to hold any of the Payment Shares for any minimum or other specific term and reserves the right to dispose of the Payment Shares at any time in accordance with or pursuant to a registration statement or an exemption under the Securities Act and pursuant to the applicable terms of this Agreement and the other agreements being entered into hereunder.

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(c) Accredited Investor Status. Oppenheimer is an “accredited investor” as defined in Rule 501(a) under the Securities Act.

(d) Experience of Oppenheimer. Oppenheimer, either alone or together with its representatives has such knowledge, sophistication and experience in business and financial matters so as to be capable of evaluating the merits and risks of the prospective issuance and acceptance of the Payment Shares as provided for under this Agreement, and has so evaluated the merits and risks of such issuance. Oppenheimer understands that it must bear the economic risk of this investment in the Payment Shares indefinitely, and Oppenheimer is able to bear such risk and is able to afford a complete loss of such investment.

(e) Access to Information. Oppenheimer acknowledges that it has reviewed the reports, schedules, forms, statements and other documents required to be filed by the Company under the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, including pursuant to Section 13(a) or 15(d) thereof, (the “Disclosure Materials”) and has been afforded: (i) the opportunity to ask such questions as it has deemed necessary of, and to receive answers from, the Company and its representatives concerning the terms and conditions of the issuance of the Payment Shares and the merits and risks of accepting the Payment Shares as consideration for services rendered; (ii) access to information about the Company and its subsidiaries and its and their respective financial condition, results of operations, business, properties, management and prospects sufficient to enable it to evaluate its decision to receive the Payment Shares as consideration for services rendered; and (iii) the opportunity to obtain such additional information that the Company possesses or can acquire without unreasonable effort or expense that is necessary to make an informed investment decision with respect to the Payment Shares. Neither such inquiries nor any other investigation conducted by or on behalf of Oppenheimer or its representatives or counsel shall modify, amend or affect Oppenheimer’s right to rely on the truth, accuracy and completeness of the Disclosure Materials.

(f) General Solicitation. Oppenheimer is not acquiring the Payment Shares as a result of any advertisement, article, notice or other communication regarding the Payment Shares published in any newspaper, magazine or similar media, broadcast over television or radio, disseminated over the Internet or presented at any seminar or, to its knowledge, any other general solicitation or general advertisement.

(g) No Governmental Review. Oppenheimer understands that no United States federal or state agency or any other government or governmental agency has passed on or made any recommendation or endorsement of the Payment Shares or the fairness or suitability of the investment in the Payment Shares nor have such authorities passed upon or endorsed the merits of the offering of the Payment Shares.

(h) Restricted Securities. Oppenheimer understands that the Payment Shares are characterized as “restricted securities” under the U.S. federal securities laws inasmuch as they are being acquired from the Company in a transaction not involving a public offering and that under such laws and applicable regulations such securities may be resold without registration under the Securities Act only in certain limited circumstances.

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(i) Legends. Oppenheimer understands that, except as otherwise provided in Section 3(b), certificates evidencing such Payment Shares shall bear the legends set forth in Section 3(b).

(j) No Legal, Tax or Investment Advice. Oppenheimer understands that nothing in this Agreement or any other materials presented by or on behalf of the Company to Oppenheimer in connection with the issuance of the Payment Shares constitutes legal, tax or investment advice. Oppenheimer has consulted such legal, tax and investment advisors as it, in its sole discretion, has deemed necessary or appropriate in connection with its receipt of the Payment Shares.

6. Additional Representations, Warranties and Covenants of the Company. The Company hereby represents, warrants and covenants to Oppenheimer as follows:

(a) As of the Closing, the Payment Shares will be duly authorized and, when issued and delivered to Oppenheimer in accordance with the terms of this Agreement, the Payment Shares will be validly issued, fully paid and non-assessable and will not have been issued in violation of or subject to any preemptive or similar rights created under the Company’s certificate of incorporation (as amended to the date of the Closing) or under the General Corporation Law of the State of Delaware.

(b) The execution and delivery of this Agreement, the issuance of the Payment Shares and the compliance by the Company with all of the provisions of this Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of the Company pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which the Company is a party or by which the Company is bound or to which any of the property or assets of the Company is subject, (ii) the organizational documents of the Company, or (iii) any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over the Company or any of its properties that, in each case of clauses (i) and (iii), would reasonably be expected to have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Payment Shares.

(c) Assuming the accuracy of the representations and warranties of Oppenheimer set forth herein, the Company is not required to obtain any consent, waiver, authorization or order of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority, self-regulatory organization or other person in connection with the issuance of the Payment Shares pursuant to this Agreement, other than (i) filings with the U.S. Securities and Exchange Commission (the “SEC”) and (ii) filings required by applicable state securities laws.

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(d) As of their respective dates, all reports required to be filed by the Company with the SEC (the “SEC Reports”) complied in all material respects with the applicable requirements of the Securities Act and the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and the rules and regulations of the SEC promulgated thereunder, and none of the SEC Reports, when filed, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The financial statements of the Company included in the SEC Reports comply in all material respects with applicable accounting requirements and the rules and regulations of the SEC with respect thereto as in effect at the time of filing and fairly present in all material respects the financial position of the Company as of and for the dates thereof and the results of operations and cash flows for the periods then ended, subject, in the case of unaudited statements, to normal, year-end audit adjustments.

(e) As of the date hereof, the issued and outstanding shares of the Company are registered pursuant to Section 12(b) of the Exchange Act, and are listed for trading on Nasdaq under the symbol “GIG” (it being understood that the trading symbol and the national securities exchange will be changed in connection with the Business Combination). There is no suit, action, proceeding or investigation pending or, to the knowledge of the Company, threatened against the Company by Nasdaq or the SEC, respectively, to prohibit or terminate the listing of the Company’s Shares on the Nasdaq or to deregister the Shares under the Exchange Act. The Company has taken no action that is designed to terminate the registration of the Shares under the Exchange Act.

(f) Assuming the accuracy of Oppenheimer’s representations and warranties set forth in Section 5 of this Agreement, no registration under the Securities Act is required for the offer and sale of the Payment Shares by the Company to Oppenheimer.

(g) Neither the Company nor any person acting on its behalf has engaged or will engage in any form of general solicitation or general advertising (within the meaning of Regulation D) in violation of the Securities Act in connection with any offer or sale of the Payment Shares.

(h) No broker or finder is entitled to any brokerage or finder’s fee or commission from the Company solely in connection with the issuance of the Payment Shares to Oppenheimer.

(i) As of the date hereof, except for such matters as have not had a material adverse effect on the Company, the Company is in compliance with all state and federal laws applicable to the conduct of its business. The Company has not received any written, or to its knowledge, other communication from a governmental entity that alleges that the Company is not in compliance with or is in default or violation of any applicable law, except where such non-compliance, default or violation would not be reasonably likely to have, individually or in the aggregate, a material adverse effect on the Company. Except for such matters as have not had and would not be reasonably likely to have, individually or in the aggregate, a material adverse effect on the Company, as of the date hereof there is no (i) action, lawsuit, claim or other proceeding, in each case by or before any governmental authority pending, or, to the knowledge of the Company, threatened against the Company or (ii) judgment, decree, injunction, ruling or order of any governmental entity or arbitrator outstanding against the Company.

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7. Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of New York, exclusive of the choice-of-law principles thereof.

8. Exclusive Jurisdiction. The Parties agree that any dispute, claim or controversy directly or indirectly relating to or arising out of this Agreement shall be commenced in the Commercial Division of the Supreme Court of the State of New York located in the City and County of New York or in the United States District Court for the Southern District of New York, which courts shall have exclusive jurisdiction over the adjudication of such matters and shall decide the merits of each claim on the basis of the internal laws of the State of New York without regard to principles of conflicts of law. The Parties agree and consent to personal jurisdiction, service of process and venue of such courts, waive all right to trial by jury for any claim and agree not to assert the defense of forum non conveniens. The Parties also agree that service of process may be effected through next-day delivery using a nationally-recognized overnight courier or personally delivered to the Parties. The Parties further agree that a final non-appealable judgment in respect of any claim brought in any such court shall be binding and may be enforced in any other court having jurisdiction over the party against whom the judgment is sought to be enforced.

9. Waiver of Jury Trial. EACH PARTY TO THIS PAYMENT AGREEMENT HEREBY IRREVOCABLY WAIVES ALL RIGHTS TO TRIAL BY JURY IN ANY ACTION BROUGHT TO RESOLVE ANY DISPUTE BETWEEN OR AMONG ANY OF THE PARTIES (WHETHER ARISING IN CONTRACT, TORT OR OTHERWISE) ARISING OUT OF, CONNECTED WITH, RELATED OR INCIDENTAL TO THIS PAYMENT AGREEMENT, THE TRANSACTIONS CONTEMPLATED BY THIS PAYMENT AGREEMENT AND/OR THE RELATIONSHIPS ESTABLISHED AMONG THE PARTIES UNDER THIS PAYMENT AGREEMENT. THE PARTIES FURTHER WARRANT AND REPRESENT THAT EACH HAS REVIEWED THIS WAIVER WITH SUCH PARTY’S LEGAL COUNSEL, AND THAT EACH KNOWINGLY AND VOLUNTARILY WAIVES SUCH PARTY’S JURY TRIAL RIGHTS FOLLOWING CONSULTATION WITH LEGAL COUNSEL.

10. Entire Agreement. This Agreement reflects the complete understanding of the Parties and may not be amended orally.

11. Interpretation. The Parties acknowledge that this Agreement represents the combined efforts of negotiation and drafting of the Parties and their attorneys and that any ambiguity shall not be construed against any Party.

12. Counterparts. This Agreement may be executed in two or more counterparts, including by email or facsimile, each of which shall be deemed an original, but all of which together shall constitute one and the same agreement.

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13. No Modification. This Agreement shall not be modified or amended in any way except by a writing signed by all Parties hereto.

[Signatures only to follow]

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IN WITNESS WHEREOF, the Parties have executed this Agreement as of December 6, 2021.

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EXHIBIT A

Execution Version

AMENDED & RESTATED INVESTOR RIGHTS AGREEMENT

THIS AMENDED & RESTATED INVESTOR RIGHTS AGREEMENT (as it may be further amended, supplemented or restated from time to time in accordance with its terms, this “Investor Rights Agreement”), is entered into on December 6, 2021 (the “Effective Date”), by and among (i) GigCapital4, Inc., a Delaware corporation (“PubCo”), (ii) AE BBAI Aggregator, LP, a Delaware limited partnership (“AE Aggregator”), (iii) BBAI Ultimate Holdings, LLC, a Delaware limited liability company (“Ultimate Holdings,” together with AE Aggregator and any of their Permitted Transferees (as defined herein) that have executed a joinder to this Investor Rights Agreement, the “Partners” and each a “Partner”), (iv) GigAcquisitions4, LLC, a Delaware limited liability company (the “Sponsor”), (v) Oppenheimer & Co. Inc. and Nomura Securities International, Inc. (together, the “Original Underwriter Representatives”), (vi) William Blair & Company, L.L.C. and BMO Capital Markets Corp. (together with the Original Underwriter Representatives, the “Financial Services Representatives”), and (vii) the Persons listed as Other Holders on the signature pages hereto and each other Person who executes a joinder as an “Other Holder” (collectively, the “Other Holders”). Each of PubCo, the Partners, the Sponsor, the Original Underwriter Representatives and the Other Holders may be referred to herein as a “Party” and collectively as the “Parties.”

RECITALS

WHEREAS, this Amended & Restated Investor Rights Agreement amends and restates the investor rights agreement entered into on June 4, 2021 by and among (i) PubCo; (ii) Ultimate Holdings, (iii) the Sponsor, (iv) the Original Underwriter Representatives and (vi) the Other Holders (the “Original Investor Rights Agreement”);

WHEREAS, in connection with the execution and delivery of the Original Investor Rights Agreement, PubCo entered into that certain Agreement and Plan of Merger, dated as of the Effective Date, as amended on August 6, 2021 and on November 29, 2021 (as it may be further amended, supplemented or restated from time to time in accordance with the terms of such agreement, the “Merger Agreement”), by and among PubCo, Ultimate Holdings, BigBear.ai Holdings, LLC, a Delaware limited liability company and wholly owned subsidiary of Ultimate Holdings (“Holdings”), and GigCapital4 Merger Sub Corporation, a Delaware corporation (“Merger Sub”), in connection with the business combination (the “Business Combination”) set forth in the Merger Agreement;

WHEREAS, pursuant to the Merger Agreement, (i) Merger Sub will merge with and into Holdings (the “First Merger”), with Holdings being the surviving entity of the First Merger (Holdings, in its capacity as the surviving entity of the First Merger, the “Initial Surviving Company”); and (ii) immediately following the First Merger and as part of the same overall transaction as the First Merger, the Initial Surviving Company will merge with and into PubCo (the “Second Merger”), with PubCo being the surviving entity of the Second Merger;

WHEREAS, PubCo, the Sponsor, the Original Underwriter Representatives, Brad Weightman and Dorothy Hayes entered into that certain Registration Rights Agreement, dated as of February 8, 2021 and subsequently amended by that certain Amendment to Registration Rights Agreement, dated as of March 31, 2021 (as further amended, the “Original RA”);

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WHEREAS, in connection with the execution of this Investor Rights Agreement, PubCo, the Sponsor, the Original Underwriter Representatives and such other parties desire to terminate the Original RA and replace it with this Investor Rights Agreement; and

WHEREAS, on the Effective Date, the Parties desire to set forth their agreement with respect to governance, registration rights and certain other matters, in each case in accordance with the terms and conditions of this Investor Rights Agreement;

NOW, THEREFORE, in consideration of the mutual covenants and agreements contained in this Investor Rights Agreement, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, and intending to be legally bound, the Parties hereby agree as follows:

ARTICLE I

DEFINITIONS

Section 1.1 Definitions. As used in this Investor Rights Agreement, the following terms shall have the following meanings:

“Action” has the meaning set forth in Section 5.13(a).

“Adverse Disclosure” means any public disclosure of material non-public information, which disclosure, in the good faith determination of the Board, after consultation with counsel to PubCo, (a) would be required to be made in any Registration Statement or Prospectus in order for the applicable Registration Statement or Prospectus not to contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements contained therein (in the case of any Prospectus and any preliminary Prospectus, in the light of the circumstances under which they were made) not misleading, (b) would not be required to be made at such time if the Registration Statement were not being filed, and (c) PubCo determines that the offer or sale of Registrable Securities would reasonably be expected to have a material adverse effect on any proposal or plan by PubCo or any of its subsidiaries to engage in any material acquisition of assets or stock (other than in the ordinary course of business) or any material merger, consolidation, tender offer, recapitalization, reorganization, financing or other transaction involving PubCo and either (x) PubCo has a bona fide business purpose for preserving the confidentiality of such transaction, (y) disclosure would have a material adverse effect on PubCo or PubCo’s ability to consummate such transaction, or (z) such transaction renders PubCo unable to comply with SEC requirements, in each case under circumstances that would make it impractical or inadvisable to cause the registration statement (or such filings) to become effective or to promptly amend or supplement the registration statement on a post effective basis, as applicable.

“AE Aggregator” has the meaning set forth in the Preamble.

“Affiliate” of any particular Person means any other Person controlling, controlled by or under common control with such Person, where “control” means the possession, directly or indirectly, of the power to direct the management and policies of a Person whether through the ownership of voting securities, its capacity as a sole or managing member or otherwise; provided, that no Party or affiliate thereof shall be deemed an Affiliate of PubCo or any of its subsidiaries for purposes of this Investor Rights Agreement.

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“Automatic Shelf Registration Statement” has the meaning set forth in Rule 405 promulgated by the SEC pursuant to the Securities Act.

“Beneficially Own” has the meaning set forth in Rule 13d-3 promulgated under the Exchange Act.

“Board” means the board of directors of PubCo.

“Business Combination” has the meaning set forth in the Recitals.

“Business Day” means any day except a Saturday, a Sunday or any other day on which commercial banks are required or authorized to close in the States of California or New York.

“Bylaws” means the bylaws of PubCo, as in effect on the Closing Date, as the same may be amended from time to time.

“Certificate of Incorporation” means the certificate of incorporation of PubCo, as in effect on the Closing Date, as the same may be amended from time to time.

“Charitable Distribution” means the distribution or similar Transfer of shares of Common Stock by a Holder to its partners, members, stockholders or other equityholders solely to effect charitable donations in connection with a Transfer of shares of Common Stock by such Holder that is otherwise permitted under this Investor Rights Agreement (other than, for the avoidance of doubt, a Transfer solely permitted pursuant to clause (iii) of Section 4.2); provided, that the aggregate amount of shares of Common Stock subject to the Charitable Distribution, together with such shares of Common Stock otherwise Transferred by such Holder in connection therewith, shall not exceed the aggregate amount of shares of Common Stock that such Holder would have been permitted to so Transfer.

“Closing” has the meaning given to such term in the Merger Agreement. “Closing Date” has the meaning given to such term in the Merger Agreement.

“Common Stock” means shares of the common stock, par value $0.0001 per share, of PubCo, including (i) any shares of such common stock issuable upon the exercise of any warrant or other right to acquire shares of such common stock, (ii) any shares of such common stock issuable upon conversion of the Notes (as defined in the Merger Agreement), and (iii) any Equity Securities of PubCo that may be issued or distributed or be issuable with respect to such common stock by way of conversion, dividend, stock split or other distribution, merger, consolidation, exchange, recapitalization or reclassification or similar transaction.

“Confidential Information” has the meaning set forth in Section 2.2.

“Demand Delay” has the meaning set forth in Section 3.2(a)(i).

“Demand Initiating Holders” has the meaning set forth in Section 3.2(a).

“Demand Period” has the meaning set forth in Section 3.2(c).

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“Demand Registration” has the meaning set forth in Section 3.2(a).

“Distribution” means a distribution (other than a Charitable Distribution), however structured (including through dissolution), by any Holder of Equity Securities of PubCo to such Holder’s limited partners, members or equityholders (as applicable).

“Effective Date” has the meaning set forth in the Preamble.

“Equity Securities” means, with respect to any Person, all of the shares of capital stock or equity of (or other ownership or profit interests in) such Person, all of the warrants, options or other rights for the purchase or acquisition from such Person of shares of capital stock or equity of (or other ownership or profit interests in) such Person, all of the securities convertible into or exchangeable for shares of capital stock or equity of (or other ownership or profit interests in) such Person or warrants, rights or options for the purchase or acquisition from such Person of such shares or equity (or such other interests), restricted stock awards, restricted stock units, equity appreciation rights, phantom equity rights, profit participation and all of the other ownership or profit interests of such Person (including partnership or member interests therein), whether voting or nonvoting.

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and any successor thereto, as the same shall be in effect from time to time.

“Family Member” means with respect to (i) any individual, a spouse, lineal descendant (whether natural or adopted) or spouse of a lineal descendant of such individual or any trust created for the benefit of such individual or of which any of the foregoing is a beneficiary or (ii) any trust, (x) any current or former employee of PubCo and its subsidiaries or prior to the Closing Date, Holdings and its subsidiaries, who is a trustee or beneficiary of such trust, and any spouse, lineal descendant (whether natural or adopted) or spouse of a lineal descendant of such current or former employee or any other trust created for the benefit of such current or former employee or of which any of the foregoing is a beneficiary and (y) to the extent such trust is a Partner, any current or former employee of PubCo and its subsidiaries or prior to the Closing Date, Holdings and its subsidiaries whose spouse, lineal descendant (whether natural or adopted) or lineal descendant’s spouse is a trustee or beneficiary of such trust, and any spouse, lineal descendant (whether natural or adopted) or spouse of a lineal descendant of such current or former employee or any other trust created for the benefit of such current or former employee or of which any of the foregoing is a beneficiary.

“Financial Services Representatives” has the meaning set forth in the Preamble.

“FINRA” means the Financial Industry Regulatory Authority, Inc. “First Merger” has the meaning set forth in the Recitals.

“Governmental Entity” means any nation or government, any state, province or other political subdivision thereof, any entity exercising executive, legislative, judicial, regulatory or administrative functions of or pertaining to government, including any court, arbitrator (public or private) or other body or administrative, regulatory or quasi-judicial authority, agency, department, board, commission or instrumentality of any federal, state, local or foreign jurisdiction.

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“Holder” means any holder of Registrable Securities who is a Party to, or who succeeds to rights under, this Investor Rights Agreement pursuant to Section 5.1; provided, that, a Party who does not hold Registrable Securities as of the Closing Date and who acquires Registrable Securities after the Closing Date will not be a Holder until such Party gives PubCo a representation in writing of the number of Registrable Securities it holds.

“Holder Indemnitees” has the meaning set forth in Section 5.13(a).

“Holdings” has the meaning set forth in the Recitals.

“Indemnification Sources” has the meaning set forth in Section 5.13(c).

“Indemnified Liabilities” has the meaning set forth in Section 5.13(a).

“Indemnified Party” has the meaning set forth in Section 3.6(c).

“Indemnitee-Related Entities” has the meaning set forth in Section 5.13(c).

“Initial Surviving Company” has the meaning set forth in the Recitals.

“In-Kind Distribution” means any Charitable Distribution or Distribution.

“Insider Letter” means that certain letter agreement re: Initial Public Offering among PubCo, the Sponsor and the Original Underwriter Representatives, dated as of February 8, 2021, as amended.

“Institutional Partners” means any Partner that is not a current or former employee of Holdings, PubCo or any of their respective subsidiaries or an Affiliate or Family Member of such employee.

“Investor Rights Agreement” has the meaning set forth in the Preamble.

“Joint Director” has the meaning set forth in Section 2.1(a).

“Laws” means all laws, acts, statutes, constitutions, treaties, ordinances, codes, rules, regulations, and rulings of a Governmental Entity, including common law. All references to “Laws” shall be deemed to include any amendments thereto, and any successor Law, unless the context otherwise requires.

“Lock-Up Period” means the period commencing on the Closing Date and ending on the date that is six (6) months following the Closing Date.

“Lock-Up Shares” has the meaning set forth in Section 4.1.

“Market Stand-Off Period” has the meaning set forth in Section 3.11.

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“Marketed” means an Underwritten Shelf Take-Down or other Underwritten Offering, as applicable, that involves the use or involvement of a customary “road show” (including an “electronic road show”) or other substantial marketing effort by Underwriters over a period of at least 48 hours.

“Marketed Underwritten Shelf Take-Down” has the meaning set forth in Section 3.1(d)(iii).

“Merger Agreement” has the meaning set forth in the Recitals.

“Necessary Action” means, with respect to any Party and a specified result, all actions (to the extent such actions are not prohibited by applicable Law and within such Party’s control, and in the case of any action that requires a vote or other action on the part of the Board to the extent such action is consistent with fiduciary duties that PubCo’s directors may have in such capacity) reasonably necessary to cause such result, including (a) calling special meetings of stockholders, (b) voting or providing a written consent or proxy, if applicable in each case, with respect to shares of Common Stock, (c) causing the adoption of stockholders’ resolutions and amendments to the Organizational Documents, (d) executing agreements and instruments, (e) making, or causing to be made, with Governmental Entities, all filings, registrations or similar actions that are required to achieve such result and (f) nominating or appointing certain Persons (including to fill vacancies) and providing the highest level of support for election of such Persons to the Board in connection with the annual or special meeting of stockholders of PubCo.

“Non-Marketed” means an Underwritten Shelf Take-Down that is not a Marketed Underwritten Shelf Take-Down.

“Non-Underwritten Shelf Take-Down” has the meaning set forth in Section 3.1(d)(iv)(A).

“Note Subscription Agreements” has the meaning given to such term in the Merger Agreement.

“Organizational Documents” means the Certificate of Incorporation and the Bylaws.

“Original RA” has the meaning set forth in the Recitals.

“Original Underwriter Representatives” has the meaning set forth in the Preamble.

“Other Holders” has the meaning set forth in the Preamble.

“Partner Director” has the meaning set forth in Section 2.1(a).

“Partner” has the meaning set forth in the Preamble.

“Party” has the meaning set forth in the Preamble.

“PE Fund” means (a) a private equity investment fund that makes investments in multiple portfolio companies, or PubCo or any of its subsidiaries, together with any alternative investment vehicles related to that private equity investment fund and (b) any investment vehicle directly or indirectly wholly owned by any fund described in the foregoing clause (a).

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“Permitted Transferee” means, with respect to any Person, (a) if such Person is an entity, any direct holder of Equity Securities of such Person, (b) any Family Member of such Person, (c) any Affiliate of such Person, (d) any Affiliate of any Family Member of such Person (excluding any Affiliate under this clause (d) who operates or engages in a business which competes with the business of PubCo and its subsidiaries), and (e) other than for the purpose of Article II and any related definitions (including the definition of Registrable Securities), any lender or other debt financing source who provides a bona fide revolving credit facility to such Person that is secured by Equity Securities held by such Person (other than or in addition to Equity Securities of PubCo).

“Person” means any natural person, sole proprietorship, partnership, trust, unincorporated association, corporation, limited liability company, entity or Governmental Entity.

“Private PubCo Equity Securities” has the meaning set forth in Section 4.1(d).

“Prospectus” means the prospectus included in any Registration Statement, all amendments (including post-effective amendments) and supplements to such prospectus, and all material incorporated by reference in such prospectus.

“PubCo” has the meaning set forth in the Preamble.

“Registrable Securities” means (a) any shares of Common Stock, (b) any Warrants or any shares of Common Stock issued or issuable upon the exercise thereof and (c) any Equity Securities of PubCo or any subsidiary of PubCo that may be issued or distributed or issuable with respect to the securities referred to in clauses (a) or (b) by way of conversion, dividend, stock split or other distribution, merger, consolidation, exchange, recapitalization or reclassification or similar transaction, in each case, held directly or indirectly by a Partner, the Sponsor, the Financial Services Representatives or the Other Holders, or in each case, any of their respective Permitted Transferees; provided that, such securities shall cease to be Registrable Securities when: (A) a Registration Statement with respect to the sale of such securities shall have become effective under the Securities Act and such securities shall have been sold, transferred, disposed of or exchanged in accordance with such Registration Statement; (B) such securities shall have been otherwise transferred, new certificates for such securities not bearing a legend restricting further transfer shall have been delivered by PubCo and subsequent public distribution of such securities shall not require registration under the Securities Act; (C) such securities shall have ceased to be outstanding; (D) such securities have been sold without registration pursuant to Rule 144 promulgated under the Securities Act (or any successor rule promulgated thereafter by the Commission); or (E) such securities have been sold to, or through, a broker, dealer or underwriter in a public distribution or other public securities transaction. For the purpose of clauses (a) and (b) of this definition, the “Registrable Securities” of each Financial Services Representative shall be limited to such shares of Common Stock and Warrants directly issued by the Company to such Financial Services Representative.

“Registration” means a registration, including any related Shelf Take-Down, effected by preparing and filing a registration statement, prospectus or similar document in compliance with the requirements of the Securities Act, and such registration statement becoming effective.

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“Registration Expenses” means the expenses of a Registration or other Transfer pursuant to the terms of this Investor Rights Agreement, including (a) all SEC or stock exchange registration and filing fees (including, if applicable, the fees and expenses of any “qualified independent underwriter,” as such term is defined in Rule 5121 of FINRA (or any successor provision), and of its counsel), (b) all fees and expenses of complying with securities or blue sky Laws (including fees and disbursements of counsel for the Underwriters in connection with blue sky qualifications of the Registrable Securities), (c) all printing, messenger and delivery expenses, (d) all fees and expenses incurred in connection with the listing of the Registrable Securities on any securities exchange and all rating agency fees, (e) the fees and disbursements of counsel for PubCo and of its independent public accountants, including the expenses of any special audits and/or comfort letters required by or incident to such performance and compliance, (f) any fees and disbursements of Underwriters customarily paid by the issuers or sellers of securities, including liability insurance if PubCo so desires or if the Underwriters so require, and the reasonable fees and expenses of any special experts retained in connection with the requested registration, but excluding underwriting discounts and commissions and transfer taxes, if any, (g) the reasonable and documented fees and out-of-pocket expenses of one (1) counsel for all of the Holders participating in such Registration or other Transfer, selected by such Holders that own a majority of the Registrable Securities participating in such Registration or other Transfer, (h) the costs and expenses of PubCo relating to analyst and investor presentations or any “road show” undertaken in connection with the Registration and/or marketing of the Registrable Securities (including the expenses of the Holders) and (i) any other fees and disbursements customarily paid by the issuers of securities.

“Registration Statement” means any registration statement that covers the Registrable Securities pursuant to the provisions of this Investor Rights Agreement, including the Prospectus included in such registration statement, amendments (including post-effective amendments) and supplements to such registration statement, and all exhibits to and all material incorporated by reference in such registration statement.

“Representatives” means, with respect to any Person, any of such Person’s officers, directors, employees, agents, attorneys, accountants, actuaries, consultants, equity financing partners or financial advisors or other Person acting on behalf of such Person.

“Restricted Shelf Take-Down” means a Non-Marketed Underwritten Shelf Take-Down or a Non-Underwritten Shelf Take-Down.

“Restricted Take-Down Selling Holders” has the meaning set forth in Section 3.1(d)(iv)(B).

“SEC” means the United States Securities and Exchange Commission. “Second Merger” has the meaning set forth in the Recitals.

“Section 721” means Section 721 of the Defense Production Act of 1950, as amended, and all regulations issued and effective thereunder.

“Securities Act” means the Securities Act of 1933, as amended, and any successor thereto, as the same shall be in effect from time to time.

“Shared Representative” has the meaning set forth in Section 2.2.

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“Shelf Holder” means any Holder that owns Registrable Securities that have been registered on a Shelf Registration Statement.

“Shelf Registration” means a registration of securities pursuant to a Shelf Registration Statement filed with the SEC in accordance with and pursuant to Rule 415 promulgated under the Securities Act.

“Shelf Registration Statement” means a Registration Statement of PubCo filed with the SEC on either (a) Form S-3 (or any successor form or other appropriate form under the Securities Act) or (b) if PubCo is not permitted to file a Registration Statement on Form S-3, a Registration Statement on Form S-1 (or any successor form or other appropriate form under the Securities Act), in each case for an offering to be made on a continuous basis pursuant to Rule 415 under the Securities Act covering the Registrable Securities, as applicable.

“Shelf Suspension” has the meaning set forth in Section 3.1(c).

“Shelf Take-Down” means any offering or sale of Registrable Securities initiated by a Shelf Take-Down Initiating Holder pursuant to a Shelf Registration Statement.

“Shelf Take-Down Initiating Holders” means the Partners and solely with respect to Non-Underwritten Shelf Take-Downs, the other Shelf Holders.

“Sponsor” has the meaning set forth in the Preamble.

“Sponsor Director” has the meaning set forth in Section 2.1(a).

“Subsequent Shelf Registration” has the meaning set forth in Section 3.1(b).

“Take-Down Participation Notice” has the meaning set forth in Section 3.1(d)(iv)(C).

“Take-Down Tagging Holder” has the meaning set forth in Section 3.1(d)(iv)(B).

“Transfer” means, when used as a noun, any voluntary or involuntary, direct or indirect, transfer, sale, pledge or hypothecation, distribution or other disposition by the Transferor (whether by operation of law or otherwise) and, when used as a verb, the Transferor voluntarily or involuntarily, directly or indirectly, transfers, sells, pledges or hypothecates, distributes or otherwise disposes of (whether by operation of law or otherwise), including, in each case, (a) the establishment or increase of a put equivalent position or liquidation with respect to, or decrease of a call equivalent position within the meaning of Section 16 of the Exchange Act with respect to, any security or (b) entry into any swap or other arrangement that transfers to another Person, in whole or in part, any of the economic consequences of ownership of any security, whether any such transaction is to be settled by delivery of such securities, in cash or otherwise; provided, that a transfer of partnership interests in any PE Fund or in any Person that holds a direct or indirect interest in such PE fund shall not be considered a Transfer. The terms “Transferee,” “Transferor,” “Transferred,” and other forms of the word “Transfer” shall have the correlative meanings. For avoidance of doubt, any In-Kind Distribution shall each be deemed a Transfer.

“Ultimate Holdings” has the meaning set forth in the Recitals.

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“Underwriter” means any investment banker(s) and manager(s) appointed to administer the offering of any Registrable Securities as principal in an Underwritten Offering.

“Underwritten Offering” means a Registration in which securities of PubCo are sold to an Underwriter for distribution to the public.

“Underwritten Shelf Take-Down” has the meaning set forth in Section 3.1(d)(ii)(A).

“Underwritten Shelf Take-Down Notice” has the meaning set forth in Section 3.1(d)(ii)(A).

“Warrants” means the following outstanding warrants of PubCo, each exercisable for one share of Common Stock: (a) warrants to purchase 283,333 shares of Common Stock issued to the Sponsor pursuant to that certain Sponsor Unit Purchase Agreement, dated February 8, 2021, by and between the Sponsor and PubCo, for a purchase price of $11.50 per warrant and (b) warrants to purchase 83,200 shares of Common Stock issued to the Original Underwriter Representatives pursuant to that certain Unit Purchase Agreement, dated February 8, 2021, by and among the Original Underwriter Representatives and PubCo, for a purchase price of $11.50 per warrant.

“Well-Known Seasoned Issuer” has the meaning set forth in Rule 405 promulgated by the SEC pursuant to the Securities Act.

Section 1.2 Interpretive Provisions. For all purposes of this Investor Rights Agreement, except as otherwise provided in this Investor Rights Agreement or unless the context otherwise requires:

(a) the meanings of defined terms are applicable to the singular as well as the plural forms of such terms;

(b) the words “hereof”, “herein”, “hereunder” and words of similar import, when used in this Investor Rights Agreement, refer to this Investor Rights Agreement as a whole and not to any particular provision of this Investor Rights Agreement;

(c) the word “or” shall be disjunctive but not exclusive;

(d) references in this Investor Rights Agreement to any Law shall be deemed also to refer to such Law, and all rules and regulations promulgated thereunder;

(e) whenever the words “include”, “includes” or “including” are used in this Investor Rights Agreement, they shall mean “without limitation;”

(f) the captions and headings of this Investor Rights Agreement are for convenience of reference only and shall not affect the interpretation of this Investor Rights Agreement; and

(g) pronouns of any gender or neuter shall include, as appropriate, the other pronoun forms.

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ARTICLE II

GOVERNANCE

Section 2.1 Board of Directors.

(a) Composition of the Board. At and following the Closing, each of the Partners and the Sponsor, severally and not jointly, agrees to take, for so long as such Party holds of record or beneficially owns any Registrable Securities, all Necessary Action to cause the Board to be comprised of eleven (11) directors nominated in accordance with this Article II, initially consisting of (i) seven (7) of whom have been nominated by the Partners, and thereafter designated pursuant to Section 2.1(b) or Section 2.1(d) of this Investor Rights Agreement (each, a “Partner Director”), at least four (4) of whom shall satisfy all applicable independence requirements (including at least two (2) of whom shall be sufficiently independent to serve on the audit and compensation committees of the Board), (ii) three (3) of whom have been nominated by the Sponsor, and thereafter designated pursuant to Section 2.1(c) or Section 2.1(d) of this Investor Rights Agreement (each, a “Sponsor Director”), at least one (1) of whom shall satisfy all applicable independence requirements (including being sufficiently independent to serve on the audit committee of the Board as a chair and the compensation committee as a member), and (iii) one (1) of whom has been jointly nominated by the mutual agreement of Sponsor and the Partners (the “Joint Director”), which Joint Director shall satisfy all applicable independence requirements. At and following the Closing, each of the Sponsor and the Partners, severally and not jointly, agrees to take, for so long as such Party holds of record or beneficially owns any Registrable Securities, all Necessary Action to cause the foregoing directors to be divided into three (3) classes of directors, with each class serving for staggered three (3) year terms. The initial term of the Class I directors shall expire immediately following PubCo’s 2022 annual meeting of stockholders at which directors are elected. The initial term of the Class II directors shall expire immediately following PubCo’s 2023 annual meeting of stockholders at which directors are elected. The initial term of the Class III directors shall expire immediately following PubCo’s 2024 annual meeting at which directors are elected.

(b) Partner Representation. PubCo shall take all Necessary Action to include in the slate of nominees recommended by PubCo for election as directors at each applicable annual or special meeting of stockholders at which directors are to be elected (including, for the avoidance of doubt, the Special Meeting (as defined in the Merger Agreement)), a number of individuals designated by the Partners that, if elected, will result in the Partners having a number of directors serving on the Board as shown below:

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For so long as the Board is divided into three (3) classes, PubCo agrees to take all Necessary Action to apportion the Partner Directors among such classes so as to maintain the proportion of the Partner Directors in each class as nearly as possible to the relative apportionment of the Partner Directors among the classes as contemplated in Section 2.1(a). For so long as the Partners beneficially own greater than 40% of the Common Stock beneficially owned by the Partners on the Closing Date, the Partners shall be entitled to designate one of their Partner Directors as the Chairman of the Board.

(c) Sponsor Representation. PubCo shall take all Necessary Action to include in the slate of nominees recommended by PubCo for election as directors at each applicable annual or special meeting of stockholders at which directors are to be elected including, for the avoidance of doubt, the Special Meeting, a number of individuals designated by the Sponsor that, if elected, will result in the Sponsor having a number of directors serving on the Board as shown below:

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Director, at least one (1) Sponsor Director and the Joint Director appointed to serve on each committee of the Board, including (x) one (1) Partner Director and the Joint Director serving as members of, and one (1) Sponsor Director serving as the chair of, the audit committee, and (y) one (1) Partner Director and one (1) Sponsor Director serving as members of the compensation committee.

(f) Reimbursement of Expenses. PubCo shall reimburse the directors for all reasonable out-of-pocket expenses incurred in connection with their attendance at meetings of the Board and any committees thereof, including travel, lodging and meal expenses.

(g) Indemnification. PubCo shall provide such Partner Director or Sponsor Director with the same expense reimbursement, benefits, indemnity, exculpation and other arrangements provided to the other directors of PubCo and PubCo shall not amend, alter or repeal any right to indemnification or exculpation covering or benefiting any Partner Director or Sponsor Director nominated pursuant to this Investor Rights Agreement as and to the extent consistent with applicable Law, the Certificate of Incorporation, the Bylaws and any indemnification agreements with directors (whether such right is contained in the Organizational Documents or another document) (except to the extent such amendment or alteration permits PubCo to provide broader indemnification or exculpation rights on a retroactive basis than permitted prior thereto).

(h) Review of Nominees. Any nominee as a Partner Director, Sponsor Director or Joint Director (or alternate thereof) shall be subject to PubCo’s customary due diligence process, including its review of a completed questionnaire and a background check. Based on the foregoing, PubCo may reasonably object to any such nominee within fifteen (15) days of receiving such completed questionnaire and background check authorization, (i) provided it does so in good faith and (ii) solely to the extent such objection is based upon any of the following: (1) such nominee was convicted in a criminal proceeding or is a named subject of a pending criminal proceeding (excluding traffic violations and other minor offenses); (2) such nominee was the subject of any order, judgment or decree not subsequently reversed, suspended or vacated of any court of competent jurisdiction, permanently or temporarily enjoining such proposed director from, or otherwise limiting, the following activities: (A) engaging in any type of business practice, or (B) engaging in any activity in connection with the purchase or sale of any security or in connection with any violation of federal or state securities Laws; (3) such nominee was the subject of any order, judgment or decree, not subsequently reversed, suspended or vacated, of any federal or state authority barring, suspending or otherwise limiting for more than sixty (60) days the right of such person to engage in any activity described in clause (2)(B), or to be associated with persons engaged in such activity; (4) such nominee was found by a court of competent jurisdiction in a civil action or by the SEC to have violated any federal or state securities Law, and the judgment in such civil action or finding by the SEC has not been subsequently reversed, suspended or vacated; or (5) such nominee was the subject of, or a party to, any federal or state judicial or administrative order, judgment, decree or finding, not subsequently reversed, suspended or vacated, relating to a violation of any federal or state securities Laws or regulations. In the event the Board reasonably finds any such nominee to be unsuitable based upon one or more of the foregoing clauses (1) through (5) and reasonably objects to such nominated director, the applicable Holder shall be entitled to propose a different nominee to the Board within thirty (30) days of PubCo’s notice to such Holder of its objection to such nominee and such replacement nominee shall be subject to the review process outlined in this Section 2.1(h).

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Section 2.2 Sharing of Information. To the extent permitted by antitrust, competition or any other applicable Law, each of PubCo, each of the Partners and the Sponsor agrees and acknowledges that the directors designated by the Partners and the Sponsor, may share confidential, non-public information about PubCo and its subsidiaries (“Confidential Information”) with the Partners and the Sponsor, as applicable. Each of the Partners and the Sponsor recognizes that it, or its Affiliates and Representatives, has acquired or will acquire Confidential Information the use or disclosure of which could cause PubCo substantial loss and damages that could not be readily calculated and for which no remedy at Law would be adequate. Accordingly, each of the Partners and the Sponsor covenants and agrees that it will not (and will cause its respective controlled Affiliates and Representatives not to) at any time, except with the prior written consent of PubCo, directly or indirectly, disclose any Confidential Information known to it to any third party, unless (a) such information becomes known to the public through no fault of such Party, (b) disclosure is required by applicable Law (including any filing following the Closing Date with the SEC pursuant to applicable securities Laws) or by a court of competent jurisdiction or requested by a Governmental Entity; provided, that (other than in the case of any required filing following the Closing Date with the SEC or in connection with any routine audit or examination as described below) such Party (to the extent legally permissible) promptly notifies PubCo of such requirement or request and takes commercially reasonable steps, at the sole cost and expense of PubCo, to minimize the extent of any such required disclosure, (c) such information was available or becomes available to such Party before, on or after the Effective Date, without restriction, from a source (other than PubCo) without any breach of duty to PubCo or (d) such information was independently developed by such Party or its Representatives without the use of the Confidential Information. Notwithstanding the foregoing, nothing in this Investor Rights Agreement shall prohibit any of the Partners or the Sponsor from disclosing Confidential Information (x) to any Affiliate, Representative, limited partner, member or shareholder of such Party, provided, that such Person shall be bound by an obligation of confidentiality with respect to such Confidential Information and such Party shall be responsible for any breach of this Section 2.2 by any such Person or (y) if such disclosure is made to a Governmental Entity or regulatory authority with jurisdiction over such Party in connection with a routine audit or examination that is not specifically directed at PubCo or the Confidential Information, provided that such Party shall request that confidential treatment be accorded to any information so disclosed. No Confidential Information shall be deemed to be provided to any Person, including any Affiliate of the Partners or the Sponsor, unless such Confidential Information is actually provided to such Person. Furthermore, receipt of Confidential Information shall not be imputed to any Affiliate of the Partners or the Sponsor solely by virtue of the fact that the party serves in a similar capacity for such Affiliate (a “Shared Representative”) and has received Confidential Information unless a Shared Representative (1) conveys, shares or communicates, in any manner, Confidential Information to such Affiliate or (2) participates, directly or indirectly, on behalf of such Affiliate in activities prohibited by this Agreement.

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ARTICLE III

REGISTRATION RIGHTS

Section 3.1 Shelf Registration.

(a) Filing. PubCo shall file, as soon as is reasonably practicable and in any event within forty-five (45) days following the Closing Date, a Shelf Registration Statement covering the resale of all Registrable Securities (except as determined by PubCo pursuant to Section 3.7 as of two (2) Business Days prior to such filing) on a delayed or continuous basis. PubCo shall use its reasonable best efforts to cause such Shelf Registration Statement to become effective under the Securities Act as soon as practicable after such filing, but in no event later than sixty (60) calendar days, or the earlier of (i) the 120^th calendar day if the SEC notifies PubCo that it will “review” the Shelf Registration Statement or (ii) the tenth (10th) business day after the date PubCo is notified (orally or in writing, whichever is earlier) by the SEC that such Shelf Registration Statement will not be “reviewed” or will not be subject to further review and, once effective, to keep the Shelf Registration Statement continuously effective under the Securities Act at all times until all Registrable Securities and other securities covered by the Shelf Registration Statement have been disposed of in accordance with the intended method(s) of distribution set forth in such Shelf Registration Statement or such securities have been withdrawn after the Closing Date. PubCo shall maintain such Shelf Registration Statement in accordance with the terms of this Investor Rights Agreement, and shall prepare and file with the SEC such amendments, including post-effective amendments, and supplements as may be necessary to keep such Shelf Registration Statement continuously effective, available for use and in compliance with the provisions of the Securities Act until such time as of which all Registrable Securities registered by such Shelf Registration Statement have been sold or cease to be Registrable Securities. In the event PubCo files a Shelf Registration Statement on Form S-1, PubCo shall use its commercially reasonable efforts to convert such Shelf Registration Statement (and any Subsequent Shelf Registration) to a Shelf Registration Statement on Form S-3 as soon as practicable after PubCo is eligible to use Form S-3. PubCo shall also use its reasonable best efforts to file any replacement or additional Shelf Registration Statement and use reasonable best efforts to cause such replacement or additional Shelf Registration Statement to become effective prior to the expiration of the initial Shelf Registration Statement filed pursuant to this Section 3.1(a).

(b) Subsequent Shelf Registration. If any Shelf Registration Statement ceases to be effective under the Securities Act for any reason at any time while there remain any Registrable Securities registered by such Shelf Registration Statement, PubCo shall use its reasonable best efforts to as promptly as is reasonably practicable cause such Shelf Registration Statement to again become effective under the Securities Act (including obtaining the prompt withdrawal of any order suspending the effectiveness of such Shelf Registration Statement), and shall use its reasonable best efforts to as promptly as is reasonably practicable amend such Shelf Registration Statement in a manner reasonably expected to result in the withdrawal of any order suspending the effectiveness of such Shelf Registration Statement or file an additional Registration Statement as a Shelf Registration (a “Subsequent Shelf Registration”) registering the resale of all outstanding Registrable Securities registered by such prior Shelf Registration Statement. If a Subsequent Shelf

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Registration is filed, PubCo shall use its reasonable best efforts to (i) cause such Subsequent Shelf Registration to become effective under the Securities Act as promptly as is reasonably practicable after the filing thereof (it being agreed that the Subsequent Shelf Registration shall be an Automatic Shelf Registration Statement if PubCo is a Well-Known Seasoned Issuer) and (ii) keep such Subsequent Shelf Registration continuously effective, available for use and in compliance with the provisions of the Securities Act until such time as of which all Registrable Securities registered by such Subsequent Shelf Registration have been sold or cease to be Registrable Securities.

(c) Suspension of Filing or Registration. If PubCo shall furnish to the Shelf Holders a certificate signed by the chief executive officer or equivalent senior executive of PubCo, stating that the filing, effectiveness or continued use of any Shelf Registration Statement would require PubCo to make an Adverse Disclosure, then PubCo shall have a period of not more than sixty (60) days within which to delay the filing or effectiveness (but not the preparation) of such Shelf Registration Statement or, in the case of a Shelf Registration Statement that has been declared effective, to suspend the use by Shelf Holders of such Shelf Registration Statement (in each case, a “Shelf Suspension”); provided, however, that PubCo shall not be permitted to exercise in any twelve (12) month period (i) more than one (1) Shelf Suspension pursuant to this Section 3.1(c) and Demand Delay pursuant to Section 3.2(a)(i) in the aggregate, unless consented to in writing by the Partners or (ii) aggregate Shelf Suspensions pursuant to this Section 3.1(c) and Demand Delays pursuant to Section 3.2(a)(i) of more than ninety (90) days. Each Holder shall keep confidential the fact that a Shelf Suspension is in effect, and the certificate referred to above and its contents for the permitted duration of the Shelf Suspension or until otherwise notified by PubCo, except (A) for disclosure to such Holder’s employees, agents and professional advisers who need to know such information and are obligated to keep it confidential, (B) for disclosures to the extent required in order to comply with reporting obligations to its limited partners who have agreed to keep such information confidential and (C) as required by Law. In the case of a Shelf Suspension that occurs after the effectiveness of the applicable Shelf Registration Statement, the Shelf Holders agree to suspend use of the applicable Prospectus for the permitted duration of such Shelf Suspension in connection with any sale or purchase of, or offer to sell or purchase, Registrable Securities, upon receipt of the certificate referred to above. PubCo shall immediately notify the Holders or Shelf Holders, as applicable, upon the termination of any Shelf Suspension, and (x) in the case of a Shelf Registration Statement that has not been declared effective, shall promptly thereafter file the Shelf Registration Statement and use its reasonable best efforts to have such Shelf Registration Statement declared effective under the Securities Act and (y) in the case of an effective Shelf Registration Statement, shall amend or supplement the Prospectus, if necessary, so it does not contain any material misstatement or omission prior to the expiration of the Shelf Suspension and furnish to the Shelf Holders such numbers of copies of the Prospectus as so amended or supplemented as the Shelf Holders may reasonably request. PubCo agrees, if necessary, to supplement or make amendments to the Shelf Registration Statement if required by the registration form used by PubCo for the Registration or by the instructions applicable to such registration form or by the Securities Act or the rules or regulations promulgated thereunder or as may reasonably be requested by the Shelf Holders Beneficially Owning a majority of the Registrable Securities then outstanding.

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(d) Shelf Take-Downs.

(i) Generally. Subject to the terms and provisions of this Article III, following the Lock-Up Period, a Shelf Take-Down Initiating Holder may initiate a Shelf Take-Down that, at the option of such Shelf Take-Down Initiating Holder (A) is in the form of an Underwritten Shelf Take-Down or a Shelf Take-Down that is not an Underwritten Shelf Take-Down and (B) in the case of an Underwritten Shelf Take-Down, is Non-Marketed or Marketed, in each case, as shall be specified in the written demand delivered by the Shelf Take-Down Initiating Holder to PubCo pursuant to the provisions of this Section 3.1(d).

(ii) Underwritten Shelf Take-Downs.

(A) A Shelf Take-Down Initiating Holder may elect in a written demand delivered to PubCo (an “Underwritten Shelf Take-Down Notice”) for any Shelf Take-Down that it has initiated to be in the form of an underwritten offering (an “Underwritten Shelf Take-Down”), and PubCo shall, if so requested, file and effect an amendment or supplement of the Shelf Registration Statement for such purpose as soon as practicable. The Shelf Holders that own a majority of the Registrable Securities to be offered for sale in such Underwritten Shelf Take-Down shall have the right to select the Underwriter or Underwriters to administer such Underwritten Shelf Take-Down; provided, that such Underwriter or Underwriters shall be reasonably acceptable to PubCo.

(B) With respect to any Underwritten Shelf Take-Down (including any Marketed Underwritten Shelf Take-Down), in the event that a Shelf Holder otherwise would be entitled to participate in such Underwritten Shelf Take-Down pursuant to this Section 3.1(d)(ii), Section 3.1(d)(iii) or Section 3.1(d)(iv), as the case may be, the right of such Shelf Holder to participate in such Underwritten Shelf Take-Down shall be conditioned upon such Shelf Holder’s participation in such underwriting and the inclusion of such Shelf Holder’s Registrable Securities in the Underwritten Offering to the extent provided herein. PubCo, together with all Shelf Holders proposing to distribute their securities through such Underwritten Shelf Take-Down, shall enter into an underwriting agreement in customary form with the Underwriter or Underwriters selected in accordance with Section 3.1(d)(ii)(A). Notwithstanding any other provision of this Section 3.1, if the Underwriter shall advise PubCo that marketing factors (including an adverse effect on the per security offering price) require a limitation of the number of Registrable Securities to be underwritten in an Underwritten Shelf Take-Down, then PubCo shall so advise all Shelf Holders that have requested to participate in such Underwritten Shelf Take-Down, and the number of Registrable Securities that may be included in such Underwritten Shelf Take-Down shall be allocated pro rata among such Shelf Holders in proportion, as nearly as practicable, to the respective amounts of Registrable Securities held by such

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Shelf Holders at the time of such Underwritten Shelf Take-Down; provided, that any Registrable Securities thereby allocated to a Shelf Holder that exceed such Shelf Holder’s request shall be reallocated among the remaining Shelf Holders in like manner; and provided, further, that the number of Registrable Securities to be included in such Underwritten Shelf Take-Down shall not be reduced unless all other Equity Securities of PubCo are first entirely excluded from any contemporaneous Underwritten Offering. No Registrable Securities excluded from an Underwritten Shelf Take-Down by reason of the Underwriter’s marketing limitation shall be included in such underwritten offering.

(iii) Marketed Underwritten Shelf Take-Downs. The Shelf Take-Down Initiating Holder submitting an Underwritten Shelf Take-Down Notice shall indicate in such notice that it delivers to PubCo pursuant to Section 3.1(d)(ii) whether it intends for such Underwritten Shelf Take-Down to be Marketed (a “Marketed Underwritten Shelf Take-Down”). Upon receipt of an Underwritten Shelf Take-Down Notice indicating that such Underwritten Shelf Take-Down will be a Marketed Underwritten Shelf Take-Down, PubCo shall promptly (but in any event no later than ten (10) days prior to the expected date of such Marketed Underwritten Shelf Take-Down) give written notice of such Marketed Underwritten Shelf Take-Down to all other Shelf Holders under such Shelf Registration Statement and any such Shelf Holders requesting inclusion in such Marketed Underwritten Shelf Take-Down must respond in writing within five (5) days after the receipt of such notice. Each such Shelf Holder that timely delivers any such request shall be permitted to sell in such Marketed Underwritten Shelf Take-Down subject to the terms and conditions of Section 3.1(d)(ii).

(iv) Non-Marketed Underwritten Shelf Take-Downs and Non-Underwritten Shelf Take-Downs.

(A) Any Shelf Take-Down Initiating Holder may initiate (x) an Underwritten Shelf Take-Down that is Non-Marketed (a “Non-Marketed Underwritten Shelf Take-Down”) or (y) a Shelf Take-Down that is not an Underwritten Shelf Take-Down (a “Non-Underwritten Shelf Take-Down”) by providing written notice thereof to PubCo and, to the extent required by Section 3.1(d)(iv)(B), PubCo shall provide written notice thereof to all other Shelf Holders. For the avoidance of doubt, a Shelf Holder that is not a Shelf Take-Down Initiating Holder cannot initiate a Shelf Take-Down.

(B) With respect to each Restricted Shelf Take-Down, the Shelf Take-Down Initiating Holder initiating such Restricted Shelf Take-Down shall provide written notice (a “Restricted Shelf Take-Down Notice”) of such Restricted Shelf Take-Down to PubCo and PubCo shall provide written notice thereof to all other Shelf Holders at least forty-eight (48) hours prior to the expected time of the pricing of the applicable Restricted Shelf Take-Down, which Restricted Shelf Take-Down Notice shall set forth (I) the total number of Registrable Securities expected to be offered and sold

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in such Restricted Shelf Take-Down, (II) the expected timing and plan of distribution of such Restricted Shelf Take-Down, (III) other than in the case of a Distribution (if applicable), an invitation to each Shelf Holder to elect (such Shelf Holders who make such an election being “Take-Down Tagging Holders” and, together with the Shelf Take-Down Initiating Holders and all other Persons (other than any Affiliates of the Shelf Take-Down Initiating Holders) who otherwise are Transferring, or have exercised a contractual or other right to Transfer, Registrable Securities in connection with such Restricted Shelf Take-Down, the “Restricted Take-Down Selling Holders”) to include in the Restricted Shelf Take-Down Registrable Securities held by such Take-Down Tagging Holder (but subject to Section 3.1(d)(ii)(B)) and (IV) the action or actions required (including the timing thereof) in connection with such Restricted Shelf Take-Down with respect to each Shelf Holder that elects to exercise such right (including the delivery of one or more stock certificates representing Registrable Securities of such Shelf Holder to be sold in such Restricted Shelf Take-Down).

(C) Upon delivery of a Restricted Shelf Take-Down Notice, other than in the case of a Distribution, each Shelf Holder may elect to sell Registrable Securities in such Restricted Shelf Take-Down, at the same price per Registrable Security and pursuant to the same terms and conditions with respect to payment for the Registrable Securities as agreed to by the Shelf Take-Down Initiating Holders, by sending an irrevocable written notice (a “Take-Down Participation Notice”) to PubCo within the time period specified in such Restricted Shelf Take-Down Notice (which time period shall be at least twenty-four (24) hours prior to the expected time of the pricing of the applicable Restricted Shelf Take-Down), indicating its, his or her election to sell up to the number of Registrable Securities in the Restricted Shelf Take-Down specified by such Shelf Holder in such Take-Down Participation Notice (but, in all cases, subject to Section 3.1(d)(ii)(B)). Following the time period specified in such Restricted Shelf Take-Down Notice, each Take-Down Tagging Holder that has delivered a Take-Down Participation Notice shall be permitted to sell in such Restricted Shelf Take-Down on the terms and conditions set forth in the Restricted Shelf Take-Down Notice, concurrently with the Shelf Take-Down Initiating Holders and the other Restricted Take-Down Selling Holders, the number of Registrable Securities calculated pursuant to Section 3.1(d)(ii)(B). It is understood that in order to be entitled to exercise its, his or her right to sell Registrable Securities in a Restricted Shelf Take-Down pursuant to this Section 3.1(d)(iv), each Take-Down Tagging Holder must agree to make the same representations, warranties, covenants, indemnities and agreements, if any, as the Shelf Take-Down Initiating Holders agree to make in connection with the Restricted Shelf Take-Down, with such additions or changes as are required of such Take-Down Tagging Holder by the Underwriters (if applicable).

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(D) Notwithstanding the delivery of any Restricted Shelf Take-Down Notice, all determinations as to whether to complete any Restricted Shelf Take-Down and as to the timing, manner, price and other terms and conditions of any Restricted Shelf Take-Down shall be at the sole discretion of the applicable Shelf Take-Down Initiating Holder, and PubCo agrees to cooperate in facilitating any Restricted Shelf Take-Down pursuant to Section 3.1(d). Each of the Shelf Holders agrees to reasonably cooperate with each of the other Shelf Holders and PubCo to establish notice, delivery and documentation procedures and measures to facilitate such other Shelf Holders’ participation in Restricted Shelf Take-Downs pursuant to this Section 3.1(d).

Section 3.2 Demand Registrations.

(a) Holders’ Demand for Registration. If, at a time when a Shelf Registration Statement is not effective pursuant to Section 3.1, PubCo shall receive from the Partners at any time following the Lock-up Period (the then eligible Holders, the “Demand Initiating Holders”) a written demand that PubCo effect any Registration in connection with an Underwritten Offering other than a Shelf Registration or a Shelf Take-Down (a “Demand Registration”) of Registrable Securities held by such Holders, PubCo will:

(i) use its reasonable best efforts to effect such registration as soon as practicable as will permit or facilitate the sale and distribution of all or such portion of the Demand Initiating Holders’ Registrable Securities as are specified in such demand; provided, that PubCo shall not be obligated to file any Registration Statement or other disclosure document pursuant to this Section 3.2 (but shall be obligated to continue to prepare such Registration Statement or other disclosure document) if PubCo shall furnish to the Demand Initiating Holders a certificate signed by the chief executive officer or equivalent senior executive of PubCo, stating that the filing or effectiveness of such Registration Statement would require PubCo to make an Adverse Disclosure, in which case PubCo shall have an additional period (each, a “Demand Delay”) of not more than forty-five (45) days within which to file such Registration Statement; provided, however, that PubCo shall not exercise, in any twelve (12) month period, (x) more than one (1) Demand Delay pursuant to this Section 3.2(a)(i) and Shelf Suspension pursuant to Section 3.1(c) in the aggregate, unless consented in writing by the Demand Initiating Holders or (y) aggregate Demand Delays pursuant to this Section 3.2(a)(i) and Shelf Suspensions pursuant to Section 3.1(c) of more than ninety (90) days. Each Holder shall keep confidential the fact that a Demand Delay is in effect, the certificate referred to above and its contents for the permitted duration of the Demand Delay or until otherwise notified by PubCo, except (A) for disclosure to the Holder’s employees, agents and professional advisers who need to know such information and are obligated to keep it confidential, (B) for disclosures to the extent required in order to comply with reporting obligations to its limited partners who have agreed to keep such information confidential and (C) as required by Law.

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(b) Underwriting. If the Demand Initiating Holders intend to distribute the Registrable Securities covered by their demand by means of an Underwritten Offering, they shall so advise PubCo as part of their demand made pursuant to this Section 3.2, and PubCo shall include such information in the written notice referred to in Section 3.2(a)(i). In such event, the right of the Demand Initiating Holders’ registration pursuant to this Section 3.2 shall be conditioned upon the Demand Initiating Holders’ participation in such Underwritten Offering and the inclusion of the Demand Initiating Holders’ Registrable Securities in the Underwritten Offering to the extent provided herein. PubCo, together with all holders of Registrable Securities of PubCo proposing to distribute their securities through such Underwritten Offering, shall enter into an underwriting agreement in customary form with the Underwriter or Underwriters selected by the Demand Initiating Holders that own a majority of the Registrable Securities and reasonably satisfactory to PubCo. Notwithstanding any other provision of this Section 3.2, if the Underwriter shall advise PubCo that marketing factors (including an adverse effect on the per security offering price) require a limitation of the number of Registrable Securities to be underwritten, then PubCo shall so advise the Holders that have requested to participate in such Underwritten Offering, and the number of Registrable Securities that may be included in the Demand Registration and Underwritten Offering shall be allocated pro rata among the Demand Initiating Holders and other holders of Registrable Securities exercising a contractual or other right to dispose of Registrable Securities in such Underwritten Offering thereof in proportion, as nearly as practicable, to the respective amounts of Registrable Securities held by such persons at the time of filing the Registration Statement; provided, that any Registrable Securities thereby allocated to any such person that exceed such person’s request shall be reallocated among the Demand Initiating Holders and other requesting holders of Registrable Securities in like manner; and provided, further, that the number of Registrable Securities to be included in such Underwritten Offering shall not be reduced unless all other Equity Securities of PubCo are first entirely excluded from the Underwritten Offering. No Registrable Securities excluded from the Underwritten Offering by reason of the Underwriter’s marketing limitation shall be included in such Demand Registration. If the Underwriter has not limited the number of Registrable Securities to be underwritten, PubCo may include securities for its own account (or for the account of any other Persons) in such Demand Registration if the Underwriter so agrees and if the number of Registrable Securities would not thereby be limited.

(c) Effective Registration. PubCo shall be deemed to have effected a Demand Registration if the Registration Statement pursuant to such registration is declared effective by the SEC and remains continuously effective for not less than one hundred eighty (180) days (or such shorter period as will terminate when all Registrable Securities covered by such Registration Statement have been sold or withdrawn), or, if such Registration Statement relates to an Underwritten Offering, such longer period as, in the opinion of counsel for the Underwriters, a prospectus is required by Law to be delivered in connection with sales of Registrable Securities by an Underwriter or dealer (the applicable period, the “Demand Period”). No Demand Registration shall be deemed to have been effected if (i) during the Demand Period such registration is interfered with by any stop order, injunction or other order or requirement of the SEC or other Governmental Entity or court or (ii) the conditions specified in the underwriting agreement, if any, entered into in connection with such Registration are not satisfied other than by reason of a wrongful act, misrepresentation or breach of such applicable underwriting agreement by a participating Holder.

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Section 3.3 Piggyback Registration.

(a) If at any time or from time to time PubCo shall determine to register any of its Equity Securities, either for its own account or for the account of security holders, including (for the avoidance of doubt) the registration of shares of Common Stock subject to PubCo’s publicly-traded warrants (other than in (1) a registration relating solely to employee benefit plans, (2) a registration statement on Form S-4 or S-8 (or such other similar successor forms then in effect under the Securities Act), (3) a registration pursuant to which PubCo is offering to exchange its own securities for other securities, (4) a registration statement relating solely to dividend reinvestment or similar plans, (5) a Shelf Registration Statement pursuant to which only the initial purchasers and subsequent transferees of debt securities of PubCo or any of its subsidiaries that are convertible for Common Stock and that are initially issued pursuant to Rule 144A and/or Regulation S (or any successor provision) of the Securities Act may resell such notes and sell the Common Stock into which such notes may be converted, (6) a registration pursuant to Section 3.1 or Section 3.2 hereof or (7) a registration expressly contemplated by the Note Subscription Agreements), PubCo will:

(i) promptly (but in no event less than ten (10) days before the effective date of the relevant Registration Statement) give to each Holder written notice thereof; and

(ii) include in such Registration (and any related qualification under state securities Laws or other compliance), and in any Underwritten Offering involved therein, all the Registrable Securities specified in a written request or requests made within five (5) days after receipt of such written notice from PubCo by any Holder or Holders except as set forth in Section 3.3(b) below.

Notwithstanding anything herein to the contrary, this Section 3.3 shall not apply (i) to any Shelf Take-Down irrespective of whether such Shelf Take-Down is an Underwritten Shelf Take-Down or not an Underwritten Shelf Take-Down, or (ii) following the Lock-Up Period, to any Distribution (if applicable).

(b) Underwriting. If the Registration of which PubCo gives notice pursuant to Section 3.3(a) is for an Underwritten Offering, PubCo shall so advise the Holders as a part of the written notice given pursuant to Section 3.3(a)(i). In such event the right of any Holder to participate in such registration pursuant to this Section 3.3 shall be conditioned upon such Holder’s participation in such Underwritten Offering and the inclusion of such Holder’s Registrable Securities in the Underwritten Offering to the extent provided herein. All Holders proposing to dispose of their Registrable Securities through such Underwritten Offering, together with PubCo and the other parties distributing their Equity Securities of PubCo through such Underwritten Offering, shall enter into an underwriting agreement in customary form with the Underwriter or Underwriters selected for such Underwritten Offering by PubCo. Notwithstanding any other provision of this Section 3.3, if the Underwriters shall advise PubCo that marketing factors (including an adverse effect on the per security offering price) require a limitation of the number of Registrable Securities to be underwritten, then PubCo may limit the number of Registrable Securities to be included in the Registration and Underwritten Offering as follows:

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(i) If the Registration is initiated and undertaken for PubCo’s account, PubCo shall so advise all Holders of Registrable Securities that have requested to participate in such offering, and the number of Registrable Securities that may be included in the Registration and Underwritten Offering shall be allocated in the following manner: (A) first, to PubCo, (B) second, to the Holders of Registrable Securities on a pro rata basis based on the total number of Registrable Securities held by such Holders and (C) third, to other holders of Equity Securities of PubCo exercising a contractual or other right to dispose of such Equity Securities in such Underwritten Offering on a pro rata basis based on the total number of Equity Securities of PubCo held by such persons; provided, in the case of this foregoing clause (C) that any Registrable Securities or Equity Securities thereby allocated to any such person that exceed such person’s request shall be reallocated among the remaining requesting Holders or other requesting holders, as applicable, in like manner.

(ii) If the Registration is initiated and undertaken at the request of one or more holders of Equity Securities of PubCo who are not Holders or their Affiliates, PubCo shall so advise all Holders of Registrable Securities that have requested to participate in such offering, and the number of Registrable Securities that may be included in the Registration and Underwritten Offering shall be allocated in the following manner: (A) first, to the initiating holders of Equity Securities of PubCo exercising a contractual or other right to dispose of such Equity Securities in such Underwritten Offering, on a pro rata basis based on the total number of Equity Securities of PubCo, (B) second, to the Holders of Registrable Securities on a pro rata basis based on the total number of Registrable Securities held by such Holders, (C) third, to PubCo, (D) fourth, to other holders of Equity Securities of PubCo exercising a contractual or other right to dispose of such Equity Securities in such Underwritten Offering on a pro rata basis based on the total number of Equity Securities of PubCo held by such persons; provided, in the case of this foregoing clause (D) that any Registrable Securities or Equity Securities thereby allocated to any such person that exceed such person’s request shall be reallocated among the remaining requesting Holders or other requesting holders, as applicable, in like manner.

No such reduction pursuant to the foregoing paragraphs (i) and (ii) shall reduce the amount of Registrable Securities of the selling Holders included in the Registration below twenty-five percent (25%) of the total amount of Equity Securities included in such Registration. No securities excluded from the Underwritten Offering by reason of the Underwriter’s marketing limitation shall be included in such Registration.

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(c) Right to Terminate Registration. PubCo shall have the right to terminate or withdraw any Registration initiated by it under this Section 3.3 prior to the effectiveness of such Registration whether or not any Holder has elected to include Registrable Securities in such Registration. The expenses of such withdrawn registration shall be borne by PubCo in accordance with Section 3.4 hereof.

Section 3.4 Expenses of Registration. All Registration Expenses incurred in connection with all Registrations or other Transfers effected pursuant to or permitted by this Investor Rights Agreement (including any Distribution), including, all registration, filing and qualification fees, printers’ and accounting fees, fees and disbursements of counsel for PubCo, shall be borne by PubCo. It is acknowledged by the Holders that the Holders selling or otherwise Transferring any Registrable Securities in any Registration or Transfer shall bear all incremental selling expenses relating to the sale of such Registrable Securities, such as Underwriters’ commissions and discounts, brokerage fees, Underwriter marketing costs and, other than as set forth in the definition of “Registration Expenses,” all reasonable fees and expenses of any legal counsel representing such Holders, in each case pro rata based on the number of Registrable Securities that such Holders have sold or Transferred in such Registration.

Section 3.5 Obligations of PubCo. Whenever required under this Article III to effect the Registration of any Registrable Securities, PubCo 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 reasonable best efforts to cause such Registration Statement to become effective and remain 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 for such period of time specified in Section 3.1) or, if earlier, until the distribution contemplated in the registration statement has been completed, or until all Registrable Securities covered by such Registration Statement have been sold;

(b) prepare and file with the SEC such amendments, post-effective amendments and supplements to such Registration Statement and the Prospectus used in connection with such Registration Statement as may be necessary to keep such Registration Statement effective and to comply with the provisions of the Securities Act with respect to the disposition of all securities covered by such Registration Statement in accordance with the intended methods of disposition by sellers thereof set forth in such Registration Statement;

(c) permit any Holder that (in the good faith reasonable judgment of the Partners) might be deemed to be a controlling person of PubCo to participate in good faith in the preparation of such Registration Statement and to cooperate in good faith to include therein material, furnished to PubCo in writing, that in the reasonable judgment of such Holder and its counsel should be included;

(d) furnish to the Holders such numbers of copies of the Registration Statement and the related Prospectus, including all exhibits thereto and documents incorporated by reference therein and a preliminary prospectus, in conformity with the requirements of the Securities Act, and such other documents as they may reasonably request in order to facilitate the disposition of Registrable Securities owned by them;

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(e) in the event of any Underwritten Offering, enter into and perform its obligations under an underwriting agreement, in usual and customary form, with the managing Underwriter(s) of such offering; each Holder participating in such underwriting shall also enter into and perform its obligations under such an agreement;

(f) notify each Holder of Registrable Securities covered by such Registration Statement as soon as reasonably possible after notice thereof is received by PubCo of any written comments by the SEC or any request by the SEC or any other federal or state Governmental Entity for amendments or supplements to such Registration Statement or such Prospectus or for additional information;

(g) notify each Holder of Registrable Securities covered by such Registration Statement, at any time when a Prospectus relating thereto is required to be delivered under the Securities Act, of the happening of any event as a result of which the Prospectus included in such Registration Statement, as then in effect, includes an untrue statement of a material fact or omits to state a material fact required to be stated therein or necessary to make the statements therein not misleading in the light of the circumstances then existing;

(h) notify each Holder of Registrable Securities covered by such Registration Statement as soon as reasonably practicable after notice thereof is received by PubCo of the issuance by the SEC of any stop order suspending the effectiveness of such Registration Statement or any order by the SEC or any other regulatory authority preventing or suspending the use of any preliminary or final Prospectus or the initiation or threatening of any proceedings for such purposes, or any notification with respect to the suspension of the qualification of the Registrable Securities for offering or sale in any jurisdiction or the initiation or threatening of any proceeding for such purpose;

(i) use its reasonable best efforts to prevent the issuance of any stop order suspending the effectiveness of any Registration Statement or of any order preventing or suspending the use of any preliminary or final Prospectus and, if any such order is issued, to obtain the withdrawal of any such order as soon as practicable;

(j) make available for inspection by each Holder including Registrable Securities in such Registration, any Underwriter participating in any distribution pursuant to such Registration, and any attorney, accountant or other agent retained by such Holder or Underwriter, all financial and other records, pertinent corporate documents and properties of PubCo, as such parties may reasonably request, and cause PubCo’s officers, directors and employees to supply all information reasonably requested by any such Holder, Underwriter, attorney, accountant or agent in connection with such Registration Statement;

(k) use its reasonable best efforts to register or qualify, and cooperate with the Holders of Registrable Securities covered by such Registration Statement, the Underwriters, if any, and their respective counsel, in connection with the Registration or qualification of such Registrable Securities for offer and sale under the “Blue Sky” or securities Laws of each state and other jurisdiction of the United States as any such Holder or Underwriters, if any, or their respective counsel reasonably request in writing, and do

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any and all other things reasonably necessary or advisable to keep such Registration or qualification in effect for such period as required by Section 3.1(b) and Section 3.2(c), as applicable; provided, that PubCo shall not be required to qualify generally to do business in any jurisdiction where it is not then so qualified or to take any action which would subject it to taxation or service of process in any such jurisdiction where it is not then so subject;

(l) in the case of an Underwritten Offering, obtain for delivery to the Holders of Registrable Securities covered by such Registration Statement and to the Underwriters an opinion or opinions from counsel for PubCo, dated the date of the closing under the underwriting agreement, in customary form, scope and substance, which opinions shall be reasonably satisfactory to such Holders or Underwriters, as the case may be, and their respective counsel;

(m) in the case of an Underwritten Offering, obtain for delivery to PubCo and the Underwriters, with copies to the Holders of Registrable Securities included in such Registration, a cold comfort letter from PubCo’s independent certified public accountants in customary form and covering such matters of the type customarily covered by cold comfort letters as the managing Underwriter or Underwriters reasonably request, dated the date of execution of the underwriting agreement and brought down to the closing under the underwriting agreement;

(n) use its reasonable best efforts to list the Registrable Securities that are covered by such Registration Statement with any securities exchange or automated quotation system on which the Common Stock or other Equity Securities of PubCo, as applicable, are then listed;

(o) provide and cause to be maintained a transfer agent and registrar for all Registrable Securities covered by the applicable Registration Statement from and after a date not later than the effective date of such Registration Statement;

(p) cooperate with Holders including Registrable Securities in such Registration and the managing Underwriters, if any, to facilitate the timely preparation and delivery of certificates representing Registrable Securities to be sold, such certificates to be in such denominations and registered in such names as such Holders or the managing Underwriters may request at least two (2) Business Days prior to any sale of Registrable Securities;

(q) use its reasonable best efforts to comply with all applicable securities Laws and make available to its Holders, as soon as reasonably practicable, an earnings statement satisfying the provisions of Section 11(a) of the Securities Act and the rules and regulations promulgated thereunder;

(r) in the case of an Underwritten Offering that is Marketed, cause the senior executive officers of PubCo to participate in the customary “road show” presentations that may be reasonably requested by the Underwriters and otherwise to facilitate, cooperate with and participate in each proposed offering contemplated herein and customary selling efforts related thereto;

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(s) notify each selling Holder, promptly after PubCo 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;

(t) after such registration statement becomes effective, notify each selling Holder of any request by the SEC that PubCo amend or supplement such registration statement or prospectus; and

(u) otherwise, in good faith, reasonably cooperate with, and take such customary actions as may reasonably be requested by, the Holders, in connection with such Registration.

Section 3.6 Indemnification.

(a) PubCo will, and does hereby undertake to, indemnify and hold harmless each Holder of Registrable Securities and each of such Holder’s officers, directors, trustees, employees, partners, managers, members, equityholders, beneficiaries, affiliates and agents and each Person, if any, who controls such Holder, within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act, with respect to any Registration, qualification, compliance or sale effected pursuant to this Article III, and each Underwriter, if any, and each Person who controls any Underwriter, of the Registrable Securities held by or issuable to such Holder, against all claims, losses, damages and liabilities (or actions in respect thereto) to which they may become subject under the Securities Act, the Exchange Act, or other federal or state Law arising out of or based on (A) any untrue statement (or alleged untrue statement) of a material fact contained in any prospectus, offering circular, free writing prospectus or other similar document (including any related Registration Statement, notification, or the like) incident to any such Registration, qualification, compliance or sale effected pursuant to this Article III, or based on any omission (or alleged omission) to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading in light of the circumstances in which they were made, (B) any violation or alleged violation by PubCo of any Law applicable to PubCo in connection with any such Registration, qualification, compliance or sale, or (C) any failure to register or qualify Registrable Securities in any state where PubCo or its agents have affirmatively undertaken or agreed in writing (including pursuant to Section 3.5(k)) that PubCo (the undertaking of any Underwriter being attributed to PubCo) will undertake such Registration or qualification on behalf of the Holders of such Registrable Securities (provided, that in such instance PubCo shall not be so liable if it has undertaken its reasonable best efforts to so register or qualify such Registrable Securities) and will reimburse, as incurred, each such Holder, each such Underwriter and each such director, officer, trustee, employee, partner, manager, member, equityholder, beneficiary, affiliate, agent and controlling person, for any legal and any other expenses reasonably incurred in connection with investigating or defending any such claim, loss, damage, liability or action; provided, that PubCo will not be liable in any such case to the extent that any such claim, loss, damage, liability or expense arises out of or is based on any untrue statement or omission made in reliance and in conformity with written information furnished to PubCo by such Holder or Underwriter expressly for use therein.

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(b) Each Holder (if Registrable Securities held by or issuable to such Holder are included in such Registration, qualification, compliance or sale pursuant to this Article III) does hereby undertake to indemnify and hold harmless, severally and not jointly, PubCo, each of its officers, directors, employees, affiliates and agents and each Person, if any, who controls PubCo within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act, and each Underwriter, if any, against all claims, losses, damages and liabilities (or actions in respect thereof) arising out of or based on any untrue statement (or alleged untrue statement) of a material fact contained in any such Registration Statement, prospectus, offering circular, free writing prospectus or other document, or any omission (or alleged omission) to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading in light of the circumstances in which they were made, and will reimburse, as incurred, PubCo, each of its officers, directors, employees, affiliates and agents and each Person, if any, who controls PubCo within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act, and each Underwriter, if any, for any legal or any other expenses reasonably incurred in connection with investigating or defending any such claim, loss, damage, liability or action, in each case to the extent, but only to the extent, that such untrue statement (or alleged untrue statement) or omission (or alleged omission) was made in such Registration Statement, prospectus, offering circular, free writing prospectus or other document, in reliance upon and in conformity with written information that (i) relates to such Holder in its capacity as a selling security holder and (ii) was furnished to PubCo by such Holder expressly for use therein; provided, however, that the aggregate liability of each Holder hereunder shall be limited to the net proceeds after underwriting discounts and commissions received by such Holder upon the sale of the Registrable Securities giving rise to such indemnification obligation. It is understood and agreed that the indemnification obligations of each Holder pursuant to any underwriting agreement entered into in connection with any Registration Statement shall be limited to the obligations contained in this Section 3.6(b).

(c) Each party entitled to indemnification under this Section 3.6 (the “Indemnified Party”) shall give notice to the party required to provide such indemnification (the “Indemnifying Party”) of any claim as to which indemnification may be sought promptly after such Indemnified Party has actual knowledge thereof, and shall permit the Indemnifying Party to assume the defense of any such claim or any litigation resulting therefrom; provided, that counsel for the Indemnifying Party, who shall conduct the defense of such claim or litigation, shall be subject to approval by the Indemnified Party (whose approval shall not be unreasonably withheld) and the Indemnified Party may participate in such defense at the Indemnifying Party’s expense if representation of such Indemnified 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 proceeding; and provided, further, that the failure of any Indemnified Party to give notice as provided herein shall not relieve the Indemnifying Party of its obligations under this Section 3.6, except to the extent that such failure to give notice materially prejudices the Indemnifying Party in the defense of any such claim or any such litigation. An

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Indemnifying Party, in the defense of any such claim or litigation, may, without the consent of each Indemnified Party, consent to entry of any judgment or enter into any settlement that (i) includes as a term thereof the giving by the claimant or plaintiff therein to such Indemnified Party of an unconditional release from all liability with respect to such claim or litigation and (ii) does not include any recovery (including any statement as to or an admission of fault, culpability or a failure to act by or on behalf of such Indemnified Party) other than monetary damages, and provided, that any sums payable in connection with such settlement are paid in full by the Indemnifying Party.

(d) In order to provide for just and equitable contribution in case indemnification is prohibited or limited by Law, the Indemnifying Party, in lieu of indemnifying such Indemnified Party, shall contribute to the amount paid or payable by such Indemnified Party as a result of such losses, claims, damages or liabilities in such proportion as is appropriate to reflect the relative fault of the Indemnifying Party and Indemnified Party in connection with the actions which resulted in such losses, claims, damages or liabilities, as well as any other relevant equitable considerations. The relative fault of such Indemnifying Party and Indemnified Party shall be determined by reference to, among other things, whether any action in question, including any untrue or alleged untrue statement of material fact or omission or alleged omission to state a material fact, has been made by, or relates to information supplied by, such Indemnifying Party or Indemnified Party, and such Person’s relative intent, knowledge, access to information and opportunity to correct or prevent such actions; provided, however, that, in any case, (i) no Holder will be required to contribute any amount in excess of the net proceeds after Underwriting discounts and commissions received by such Holder upon the sale of the Registrable Securities giving rise to such contribution obligation and (ii) no Person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) will be entitled to contribution from any Person who was not guilty of such fraudulent misrepresentation.

(e) The indemnities provided in this Section 3.6 shall survive the Transfer of any Registrable Securities by such Holder.

Section 3.7 Information by Holder. The Holder or Holders of Registrable Securities included in any Registration shall furnish to PubCo such information regarding such Holder or Holders and the distribution proposed by such Holder or Holders as PubCo may reasonably request in writing and as shall be required in connection with any Registration, qualification or compliance referred to in this Article III. Each Holder agrees, if requested in writing by PubCo, to represent to PubCo the total number of Registrable Securities held by such Holder in order for PubCo to make determinations under this Investor Rights Agreement, including for purposes of Section 3.9 hereof. Notwithstanding anything to the contrary contained in this Investor Rights Agreement, if any Holder does not provide PubCo with information requested pursuant to this Section 3.7, PubCo may exclude such Holder’s Registrable Securities from the applicable Registration Statement or Prospectus if PubCo determines, based on the advice of outside counsel, that such information is necessary to effect the Registration and such Holder continues thereafter to withhold such information. No Person may participate in any Underwritten Offering of Equity Securities of PubCo pursuant to a Registration under this Investor Rights Agreement unless such Person completes and executes all customary questionnaires, powers of attorney, custody agreements,

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indemnities, lock-up agreements, underwriting agreements and other customary documents as may be reasonably required under the terms of such underwriting arrangements. Subject to the minimum thresholds set forth in Section 3.1(d)(ii) and Section 3.2(a) of this Investor Rights Agreement, the exclusion of a Holder’s Registrable Securities as a result of this Section 3.7 shall not affect the registration of the other Registrable Securities to be included in such Registration.

Section 3.8 Delay of Registration. No Holder shall have any right to obtain, and hereby waives any right to seek, an injunction restraining or otherwise delaying any such Registration as the result of any controversy that might arise with respect to the interpretation or implementation of this Article III.

Section 3.9 Rule 144 Reporting. With a view to making available to the Holders the benefits of certain rules and regulations of the SEC that may permit the sale of the Registrable Securities to the public without Registration, PubCo agrees to use its reasonable best efforts to:

(a) make and keep current public information available, within the meaning of Rule 144 (or any similar or analogous rule) promulgated under the Securities Act, at all times;

(b) file with the SEC, in a timely manner, all reports and other documents required of PubCo under the Securities Act and Exchange Act; and

(c) so long as a Holder owns any Registrable Securities, furnish to such Holder forthwith upon request a written statement by PubCo as to its compliance with the reporting requirements of said Rule 144 (at any time commencing after the Lock-Up Period), the Securities Act and the Exchange Act, a copy of the most recent annual or quarterly report of PubCo and such other reports and documents as a Holder may reasonably request in availing itself of any rule or regulation of the SEC allowing it to sell any such securities without Registration.

Section 3.10 “Market Stand Off” Agreement.

(a) Each Holder hereby agrees that, with respect to Underwritten Offerings initiated by a Holder only, during such period (which period shall in no event exceed ninety (90) days) following the effective date of a Registration Statement of PubCo (or, in the case of an Underwritten Shelf Take-Down, the date of the filing of a preliminary Prospectus or Prospectus supplement relating to such Underwritten Offering (or if there is no such filing, the first contemporaneous press release announcing commencement of such Underwritten Offering)) as the Holders that own a majority of the Registrable Securities participating in such Underwritten Offering may agree to with the Underwriter or Underwriters of such Underwritten Offering (a “Market Stand-Off Period”), such Holder or its Affiliates shall not sell, pledge, hypothecate, transfer, make any short sale of, loan, grant any option or right to purchase of, or otherwise transfer or dispose of (other than to donees who agree to be similarly bound) any Registrable Securities held by it at any time during such period except Registrable Securities included in such Registration and shares of Common Stock subject to a Charitable Distribution in connection with such Underwritten Offering. In connection with any Underwritten Offering contemplated by this

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Section 3.10, PubCo shall use reasonable best efforts to cause each director and executive officer of PubCo to execute a customary lock-up for the Market Stand-Off Period. Each Holder agrees that it shall deliver to the Underwriter or Underwriters for any such Underwritten Offering a customary agreement (with customary terms, conditions and exceptions) that is substantially similar to the agreement delivered to the Underwriter or Underwriters by the Holders that own a majority of the Registrable Securities participating in such Registration reflecting their agreement set forth in this Section 3.10; provided, that such agreement shall not be materially more restrictive than any similar agreement entered into by PubCo’s directors and executive officers participating in such Underwritten Offering; provided, further, that such agreement shall not be required unless all Holders are required to enter into similar agreements; provided, further, that such agreement shall provide that any early release of any Holder from the provisions of the terms of such agreement shall be on a pro rata basis among all Holders.

Section 3.11 Other Obligations. In connection with a Transfer of Registrable Securities exempt from Section 5 of the Securities Act or through any broker-dealer transactions described in the plan of distribution set forth within the Prospectus and pursuant to the Registration Statement of which such Prospectus forms a part, PubCo shall, subject to applicable Law, as interpreted by PubCo with the advice of counsel, and the receipt of any customary documentation required from the applicable Holders in connection therewith, (a) promptly instruct its transfer agent to remove any restrictive legends applicable to the Registrable Securities being Transferred and (b) cause its legal counsel to deliver the necessary legal opinions, if any, to the transfer agent in connection with the instruction under the foregoing clause (a). In addition, PubCo shall cooperate reasonably with, and take such customary actions as may reasonably be requested by the Holders, in connection with the aforementioned Transfers; provided, however, that PubCo shall have no obligation to participate in any “road shows” or assist with the preparation of any offering memoranda or related documentation with respect to any Transfer of Registrable Securities in any transaction that does not constitute an Underwritten Offering.

Section 3.12 Other Registration Rights. Other than the registration rights set forth in the Original RA and in the Note Subscription Agreements, PubCo represents and warrants that no Person, other than a Holder of Registrable Securities pursuant to this Investor Rights Agreement, has any right to require PubCo to register any securities of PubCo for sale or to include such securities of PubCo in any Registration Statement filed by PubCo for the sale of securities for its own account or for the account of any other Person. Further, each of PubCo, the Sponsor and the Financial Services Representatives acknowledges, agrees, represents and warrants that this Investor Rights Agreement supersedes any other registration rights agreement or agreement (including the Original RA), other than the Note Subscription Agreements.

Section 3.13 Term. Article III shall terminate with respect to any Holder on the date that such Holder no longer holds any Registrable Securities. The provisions of Section 3.6 shall survive any such termination with respect to such Holder.

Section 3.14 Termination of Original RA. Upon the Closing, PubCo, the Sponsor, the Original Underwriter Representatives, Brad Weightman and Dorothy Hayes hereby agree that the Original RA and all of the respective rights and obligations of the parties thereunder are hereby terminated in their entirety and shall be of no further force or effect.

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ARTICLE IV

LOCK-UP

Section 4.1 Lock-Up.

(a) Each Holder (other than the Financial Services Representatives) severally, and not jointly, agrees not to effect any Transfer, or make a public announcement of any intention to effect such Transfer, of any Lock-Up Shares (as defined below) Beneficially Owned or otherwise held by such Person during the Lock-Up Period; provided, that such prohibition shall not apply to Transfers (i) permitted pursuant to Section 4.2, or (ii) permitted pursuant to Article III. For the avoidance of doubt, each Holder agrees not to effect a Distribution during the Lock-Up Period. The “Lock-Up Shares” means the Registrable Securities held by the Holders (other than the Financial Services Representatives) as of the Closing Date (other than, with respect to the Sponsor and the Original Underwriter Representatives, the Private Units (as defined in the Insider Letter) and the securities underlying the Private Units (collectively, the “Private PubCo Equity Securities”)).

(b) During the Lock-Up Period, any purported Transfer of Lock-Up Shares not in accordance with this Investor Rights Agreement shall be null and void, and PubCo shall refuse to recognize any such Transfer for any purpose.

(c) The Holders acknowledge and agree that, notwithstanding anything to the contrary contained in this Investor Rights Agreement, the Lock-Up Shares Beneficially Owned by such Person shall remain subject to any restrictions on Transfer under applicable securities Laws of any Governmental Entity, including all applicable holding periods under the Securities Act and other rules of the SEC.

(d) PubCo, the Sponsor and the Original Underwriter Representatives hereby agree that the Insider Letter is hereby amended such that the provisions of Section 9 thereof shall not apply or have any further effect with respect to any Registrable Securities other than any Private PubCo Equity Securities (and, for the avoidance of doubt, the provisions of Section 9 of the Insider Letter shall only apply to the Private PubCo Equity Securities to the extent such provisions are expressly applicable thereto). Except as amended by this subclause (d), the provisions of the Insider Letter shall remain in full force and effect.

Section 4.2 Permitted Transfers. Notwithstanding anything to the contrary contained in this Investor Rights Agreement, during the Lock-Up Period, the Holders may Transfer, without the consent of PubCo, any of such Person’s Lock-Up Shares to (i) any of such Person’s Permitted Transferees, upon written notice to PubCo and, in the case of such a Transfer by the Sponsor or any of the Financial Services Representatives, the Partners, and in the case of such a Transfer by the Partners or their Permitted Transferees, the Sponsor and the Financial Services Representatives, (ii) (a) in the case of an individual, by virtue of Laws of descent and distribution upon death of the individual; (b) in the case of an individual, pursuant to a qualified domestic relations order; or (c) pursuant to any liquidation, merger, stock exchange or other similar transaction which results in all of PubCo’s stockholders having the right to exchange their shares of Common Stock for cash, securities or other property subsequent to the Business Combination,

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(iii) a charitable organization through a Charitable Distribution (which for avoidance of doubt shall be deemed separate from a Transfer pursuant to clause (ii)(a) above), (iv) PubCo in connection with the “net” or “cashless” exercise or settlement of warrants or stock options, restricted stock units or other equity awards (and any transfer to PubCo necessary to generate such amount of cash needed for the payment of taxes, including estimated taxes, due as a result of such vesting, settlement or exercise whether by means of a “net settlement” or otherwise), or (v) PubCo in connection with the repurchase of shares of Common Stock issued pursuant to equity awards granted under a stock incentive plan or other equity award plan or pursuant to the agreements under which such shares were issued, provided that such repurchase of shares of Common Stock is in connection with the termination of such Holder’s service provider relationship with PubCo; provided, that in connection with any Transfer of such Lock-Up Shares pursuant to clause (ii) above, (x) the restrictions and obligations contained in Section 4.1 and this Section 4.2 will continue to apply to such Lock-Up Shares after any Transfer of such Lock-Up Shares and such Transferee shall agree to be bound by such restrictions and obligations in writing and acknowledged by PubCo, and (y) the Transferee of such Lock-Up Shares shall have no rights under this Investor Rights Agreement, unless, for the avoidance of doubt, such Transferee is a Permitted Transferee in accordance with this Investor Rights Agreement. Any Transferee of Lock-Up Shares who is a Permitted Transferee of the Transferor pursuant to this Section 4.2 shall be required, at the time of and as a condition to such Transfer, to become a party to this Investor Rights Agreement by executing and delivering a joinder in the form attached to this Investor Rights Agreement as Exhibit A, whereupon such Transferee will be treated as a Party (with the same rights and obligations as the Transferor) for all purposes of this Investor Rights Agreement. Notwithstanding the foregoing provisions of this Section 4.2, a Holder may not make a Transfer to a Permitted Transferee if such Transfer has as a purpose the avoidance of or is otherwise undertaken in contemplation of avoiding the restrictions on Transfers in this Agreement (it being understood that the purpose of this provision includes prohibiting the Transfer to a Permitted Transferee (A) that has been formed to facilitate a material change with respect to who or which entities Beneficially Own the underlying Lock-Up Shares, or (B) followed by a change in the relationship between the Holder and the Permitted Transferee (or a change of control of such Holder or Permitted Transferee) after the Transfer with the result and effect that the Holder has indirectly made a Transfer of Lock-Up Shares by using a Permitted Transferee, which Transfer would not have been directly permitted under this Article IV had such change in such relationship occurred prior to such Transfer).

ARTICLE V

GENERAL PROVISIONS

Section 5.1 Assignment; Successors and Assigns; No Third Party Beneficiaries.

(a) Except as otherwise permitted pursuant to this Investor Rights Agreement, no Party may assign such Party’s rights and obligations under this Investor Rights Agreement, in whole or in part, without the prior written consent of the Partners. Any such assignee may not again assign those rights, other than in accordance with this Article V. Any attempted assignment of rights or obligations in violation of this Article V shall be null and void.

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(b) Notwithstanding anything to the contrary contained in this Investor Rights Agreement (other than the succeeding sentence of this Section 5.1(b)), (i) prior to the expiration of the Lock-Up Period to the extent applicable to such Holder, no Holder may Transfer such Holder’s rights or obligations under this Investor Rights Agreement in connection with a Transfer of such Holder’s Registrable Securities, in whole or in part, except in connection with a Transfer pursuant to Section 4.2; and (ii) after the expiration of the Lock-up Period to the extent applicable to such Holder, a Holder may Transfer such Holder’s rights or obligations under this Investor Rights Agreement in connection with a Transfer of such Holder’s Registrable Securities, in whole or in part, to (x) any of such Holder’s Permitted Transferees (other than any charitable organization), or (y) any Person with the prior written consent of PubCo. In no event can the Sponsor or the Partners assign any of such Person’s rights under Section 2.1. Any Transferee of Registrable Securities (other than pursuant to an effective registration statement under the Securities Act, pursuant to a Rule 144 transaction or pursuant to any In-Kind Distribution) shall, except as otherwise expressly stated herein, have all the rights and be subject to all of the obligations of the Transferor Holder under this Investor Rights Agreement and shall be required, at the time of and as a condition to such Transfer, to become a party to this Investor Rights Agreement by executing and delivering a joinder in the form attached to this Investor Rights Agreement as Exhibit A. No Transfer of Registrable Securities by a Holder shall be registered on PubCo’s books and records, and such Transfer of Registrable Securities shall be null and void and not otherwise effective, unless any such Transfer is made in accordance with the terms and conditions of this Investor Rights Agreement, and PubCo is hereby authorized by all of the Holders to enter appropriate stop transfer notations on its transfer records to give effect to this Investor Rights Agreement.

(c) All of the terms and provisions of this Investor Rights Agreement shall be binding upon the Parties and their respective successors, assigns, heirs and representatives, but shall inure to the benefit of and be enforceable by the successors, assigns, heirs and representatives of any Party only to the extent that they are permitted successors, assigns, heirs and representatives pursuant to the terms of this Investor Rights Agreement.

(d) Other than as expressly set forth in this Agreement, nothing in this Investor Rights Agreement, express or implied, is intended to confer upon any Party, other than the Parties and their respective permitted successors, assigns, heirs and representatives, any rights or remedies under this Investor Rights Agreement or otherwise create any third party beneficiary hereto.

Section 5.2 Termination. Except for Section 2.1(g) (which section shall terminate at such time as the Partners, the Sponsor and their Permitted Transferees are no longer entitled to any rights pursuant to such section), Article II shall terminate automatically (without any action by any Party) as to the Partners or the Sponsor at such time at which such Party no longer has the right to designate an individual for nomination to the Board under this Investor Rights Agreement. Except for Section 3.6 (which section shall terminate at such time as the Partners, the Sponsor, the Financial Services Representatives and their Permitted Transferees are no longer entitled to any rights pursuant to such section), Article III of this Investor Rights Agreement shall terminate as set forth in Section 3.13. The remainder of this Investor Rights Agreement shall terminate automatically (without any action by any Party) as to each Holder when such Holder, following

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the Closing Date, ceases to Beneficially Own any Registrable Securities; provided, that the provisions of Section 5.11, Section 5.12 and Section 5.13 shall survive any such termination with respect to such Holder. Notwithstanding anything herein to the contrary, in the event the Merger Agreement terminates in accordance with its terms prior to the Closing, this Investor Rights Agreement shall automatically terminate and be of no further force or effect, without any further action required by the Parties.

Section 5.3 Severability. If any provision of this Investor Rights Agreement is determined to be invalid, illegal or unenforceable by any Governmental Entity, the remaining provisions of this Investor Rights Agreement, to the extent permitted by Law shall remain in full force and effect.

Section 5.4 Entire Agreement; Amendments; No Waiver.

(a) This Investor Rights Agreement, as it amends and restates the Original Investor Rights Agreement, together with the Exhibit to this Investor Rights Agreement, the Merger Agreement and all other Transaction Agreements (as such term is defined in the Merger Agreement), constitute the entire agreement among the Parties with respect to the subject matter hereof and thereof and supersede all prior and contemporaneous agreements, understandings and discussions, whether oral or written, relating to such subject matter in any way, and there are no warranties, representations or other agreements among the Parties in connection with such subject matter except as set forth in this Investor Rights Agreement and therein.

(b) No provision of this Investor Rights Agreement may be amended or modified in whole or in part at any time without the express written consent of (i) PubCo, (ii) for so long as the Partners collectively Beneficially Own Common Stock representing 10% or more of the Common Stock Beneficially Owned by the Partners immediately after the Closing, the Partners, and (iii) in any event, at least the Holders holding in the aggregate more than fifty percent (50%) of the Registrable Securities Beneficially Owned by the Holders; provided, that any such amendment or modification that adversely and disproportionately affects any Holder or Holders, as compared to any other Holder or Holders, shall require the prior written consent of such Holders who Beneficially Own a majority of the Registrable Securities Beneficially Owned by all such Holders so adversely and disproportionately affected; provided, further that any amendment or modification to Article III, Article IV, Section 5.12, Section 5.13, Section 5.15 or this Section 5.4 that adversely affects any right granted to the Partners, the Sponsor or the Financial Services Representatives, shall require the consent of the Partners, the Sponsor or the Financial Services Representatives, as applicable; provided, further that any amendment or modification to Article II that adversely affects any right granted to the Partners or the Sponsor shall require the consent of the Partners or the Sponsor, as applicable; provided, further that a provision that has terminated with respect to a Party shall not require any consent of such Party (and such Party’s Common Stock shall not be considered in computing any percentages) with respect to amending or modifying such provision.

(c) No waiver of any provision or default under, nor consent to any exception to, the terms of this Investor Rights Agreement shall be effective unless in writing and signed by the Party to be bound and then only to the specific purpose, extent and instance so provided.

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Section 5.5 Counterparts; Electronic Delivery. This Investor Rights Agreement and any other agreements, certificates, instruments and documents delivered pursuant to this Investor Rights Agreement may be executed and delivered in one or more counterparts and by email or other electronic transmission, each of which shall be deemed an original and all of which shall be considered one and the same agreement. No Party shall raise the use of email to deliver a signature or the fact that any signature or agreement or instrument was transmitted or communicated through the use of email as a defense to the formation or enforceability of a contract and each Party forever waives any such defense. The words “execution,” “signed,” “signature,” “delivery,” and words of like import in or relating to this Investor Rights Agreement or any document to be signed in connection with this Investor Rights Agreement shall be deemed to include electronic signatures, deliveries or the keeping of records in electronic form, each of which shall be of the same legal effect, validity or enforceability as a manually executed signature, physical delivery thereof or the use of a paper-based recordkeeping system, as the case may be, and the Parties hereto consent to conduct the transactions contemplated hereunder by electronic means.

Section 5.6 Notices. All notices, demands and other communications to be given or delivered under this Investor Rights Agreement shall be in writing and shall be deemed to have been given (a) when personally delivered (or, if delivery is refused, upon presentment) or received by email (with confirmation of transmission) prior to 5:00 p.m. eastern time on a Business Day and, if otherwise, on the next Business Day, (b) one (1) Business Day following sending by reputable overnight express courier (charges prepaid) or (c) three (3) calendar days following mailing by certified or registered mail, postage prepaid and return receipt requested. Unless another address is specified in writing pursuant to the provisions of this Section 5.6, notices, demands and other communications shall be sent to the addresses indicated below:

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if to PubCo, prior to the Closing, to:

GigCapital4, Inc.

1731 Embarcadero Rd., Suite 200

Palo Alto, California 94303

Attn: Dr. Raluca Dinu

E-mail:

with a copy (which shall not constitute notice) to:

DLA Piper LLP (US)

555 Mission Street, Suite 2400

San Francisco, California 94105

Attn: Jeffrey C. Selman, Esq. and John F. Maselli, Esq.

E-mail:

if to PubCo, following the Closing, to:

BigBear.ai Holdings, Inc.

6811 Benjamin Franklin Dr. Suite 200

Columbia, Maryland 21046

Attn: Josh Kinley

E-mail:

with a copy (which shall not constitute notice) to:

Kirkland & Ellis LLP

300 N. LaSalle

Chicago, Illinois 60654

Attn: Jeremy S. Liss, P.C., Douglas C. Gessner, P.C., Tim Cruickshank, P.C., Matthew S. Arenson, P.C., Jeffrey P. Swatzell

E-mail:

if to the Partners, to:

AE Industrial Partners, LP

2500 N. Military Trail, Suite 470

Boca Raton, Florida 33431

Attn: Michael Greene, Kirk Konert and Jeff Hart

E-mail:

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with a copy (which shall not constitute notice) to:

Kirkland & Ellis LLP

300 N. LaSalle

Chicago, Illinois 60654

Attn: Jeremy S. Liss, P.C., Douglas C. Gessner, P.C., Tim Cruickshank, P.C., Matthew S. Arenson, P.C., and Jeffrey P. Swatzell

E-mail:

if to the Sponsor, to:

GigAcquisitions4, LLC

1731 Embarcadero Rd., Suite 200

Palo Alto, California 94303

Attn: Dr. Avi Katz

E-mail:

with a copy (which shall not constitute notice) to:

DLA Piper LLP (US)

555 Mission Street, Suite 2400

San Francisco, California 94105

Attn: Jeffrey C. Selman, Esq. and John F. Maselli, Esq.

E-mail:

if to the Financial Services Representatives, to:

Oppenheimer & Co. Inc.

85 Broad Street

New York, New York 10004

Attn: General Counsel

and

Nomura Securities International, Inc.

Worldwide Plaza

309 West 49th Street

New York, New York 10019-7316

Attn: Head of Equity Capital Markets and Solutions

Fax No.:

With a copy to the Head of IBD Legal (Fax No:    )

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and

William Blair & Company, L.L.C.

150 N. Riverside Plaza

Chicago, Illinois 60606

Attention: Equity Capital Markets

and

BMO Capital Markets Corp.

151 West 42nd Street, 32nd Floor

New York, New York 10036

Attn: Equity Syndicate Department

Tel:

With a copy to the Legal Department (Fax: )

Section 5.7 Governing Law; Waiver of Jury Trial; Jurisdiction. The Law of the State of Delaware shall govern (a) all Actions, claims or matters related to or arising from this Investor Rights Agreement (including any tort or non-contractual claims) and (b) any questions concerning the construction, interpretation, validity and enforceability of this Investor Rights Agreement, and the performance of the obligations imposed by this Investor Rights Agreement, in each case without giving effect to any choice of Law or conflict of Law rules or provisions (whether of the State of Delaware or any other jurisdiction) that would cause the application of the Law of any jurisdiction other than the State of Delaware. EACH PARTY TO THIS INVESTOR RIGHTS AGREEMENT HEREBY IRREVOCABLY WAIVES ALL RIGHTS TO TRIAL BY JURY IN ANY ACTION BROUGHT TO RESOLVE ANY DISPUTE BETWEEN OR AMONG ANY OF THE PARTIES (WHETHER ARISING IN CONTRACT, TORT OR OTHERWISE) ARISING OUT OF, CONNECTED WITH, RELATED OR INCIDENTAL TO THIS INVESTOR RIGHTS AGREEMENT, THE TRANSACTIONS CONTEMPLATED BY THIS INVESTOR RIGHTS AGREEMENT AND/OR THE RELATIONSHIPS ESTABLISHED AMONG THE PARTIES UNDER THIS INVESTOR RIGHTS AGREEMENT. THE PARTIES FURTHER WARRANT AND REPRESENT THAT EACH HAS REVIEWED THIS WAIVER WITH SUCH PARTY’S LEGAL COUNSEL, AND THAT EACH KNOWINGLY AND VOLUNTARILY WAIVES SUCH PARTY’S JURY TRIAL RIGHTS FOLLOWING CONSULTATION WITH LEGAL COUNSEL. Each of the Parties submits to the exclusive jurisdiction of first, the Chancery Court of the State of Delaware or if such court declines jurisdiction, then to the Federal District Court for the District of Delaware, in any Action arising out of or relating to this Investor Rights Agreement, agrees that all claims in respect of the Action shall be heard and determined in any such court and agrees not to bring any Action arising out of or relating to this Investor Rights Agreement in any other courts. Each Party irrevocably consents to the service of process in any such Action by the mailing of copies thereof by registered or certified mail, postage prepaid, to such Party, at its address for notices as provided in Section 5.6 of this Investor Rights Agreement, such service to become effective ten (10) days after such mailing. Each Party hereby irrevocably waives any objection to such service of process and further irrevocably waives and agrees not to plead or claim in any Action commenced hereunder or under any other documents contemplated hereby that service of process was in any way invalid or ineffective. Nothing in this Section 5.7, however, shall affect the right of any Party to serve legal process in any other manner permitted by Law or at equity; provided, that each of the Parties hereby waives any right it may have under the Laws of any jurisdiction to commence by publication any Action with respect to this Investor Rights Agreement. To the fullest extent permitted by applicable Law, each of the Parties hereby

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irrevocably waives any objection it may now or hereafter have to the laying of venue of any Action arising out of or relating to this Investor Rights Agreement in any of the courts referred to in this Section 5.7 and hereby further irrevocably waives and agrees not to plead or claim that any such court is not a convenient forum for any such Action. Each Party agrees that a final judgment in any Action so brought shall be conclusive and may be enforced by suit on the judgment or in any other manner provided by Law or at equity, in any jurisdiction.

Section 5.8 Specific Performance. Each Party hereby agrees and acknowledges that it will be impossible to measure in money the damages that would be suffered if the Parties fail to comply with any of the obligations imposed on them by this Investor Rights Agreement and that, in the event of any such failure, an aggrieved Party will be irreparably damaged and will not have an adequate remedy at Law. Any such Party shall, therefore, be entitled (in addition to any other remedy to which such Party may be entitled at Law or in equity) to seek injunctive relief, including specific performance, to enforce such obligations, without the posting of any bond, and if any Action should be brought in equity to enforce any of the provisions of this Investor Rights Agreement, none of the Parties shall raise the defense that there is an adequate remedy at Law.

Section 5.9 Subsequent Acquisition of Shares. Any Equity Securities of PubCo acquired subsequent to the Effective Date by a Holder shall be subject to the terms and conditions of this Investor Rights Agreement (other than the terms and conditions of Article IV) and such shares shall be considered to be “Registrable Securities” as such term is used in this Investor Rights Agreement.

Section 5.10 Consents, Approvals and Actions. If any consent, approval or action of the Partners, the Sponsor or the Financial Services Representatives is required or permitted at any time pursuant to this Investor Rights Agreement, such consent, approval or action shall be deemed given if the holders of a majority of the outstanding Equity Securities of PubCo held by the Partners, the Sponsor, or the Financial Services Representatives, respectively, at such time provide such consent, approval or action in writing at such time; provided that, for the avoidance of doubt, the designation of the Joint Director pursuant to Section 2.1(a) shall require the consent of both (i) the holders of a majority of the outstanding Equity Securities of PubCo held by the Partners and (ii) the holders of a majority of the outstanding Equity Securities of PubCo held by Sponsor.

Section 5.11 Not a Group; Independent Nature of Holders’ Obligations and Rights. The Holders and PubCo agree that the arrangements contemplated by this Investor Rights Agreement are not intended to constitute the formation of a “group” (as defined in Section 13(d)(3) of the Exchange Act). Each Holder agrees that, for purposes of determining beneficial ownership of such Holder, it shall disclaim any beneficial ownership by virtue of this Investor Rights Agreement of PubCo’s Equity Securities owned by the other Holders, and PubCo agrees to recognize such disclaimer in its Exchange Act and Securities Act reports. The obligations of each Holder under this Investor Rights Agreement are several and not joint with the obligations of any other Holder, and no Holder shall be responsible in any way for the performance of the obligations of any other Holder under this Investor Rights Agreement. Nothing contained herein, and no action taken by any Holder pursuant hereto, shall be deemed to constitute the Holders as, and PubCo acknowledges that the Holders do not so constitute, a partnership, an association, a joint venture or any other kind of group or entity, or create a presumption that the Holders are in any way acting in concert or as a group or entity with respect to such obligations or the transactions contemplated by this Investor

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Rights Agreement, and PubCo acknowledges that the Holders are not acting in concert or as a group, and PubCo shall not assert any such claim, with respect to such obligations or the transactions contemplated by this Investor Rights Agreement. Subject to Section 5.17, the decision of each Holder to enter into this Investor Rights Agreement has been made by such Holder independently of any other Holder. Subject to Section 5.17, each Holder acknowledges that no other Holder has acted as agent for such Holder in connection with such Holder making its investment in PubCo and that no other Holder will be acting as agent of such Holder in connection with monitoring such Holder’s investment in the Common Stock or enforcing its rights under this Investor Rights Agreement. PubCo and each Holder confirms that each Holder has had the opportunity to independently participate with PubCo and its subsidiaries in the negotiation of the transaction contemplated hereby with the advice of its own counsel and advisors. Each Holder shall be entitled to independently protect and enforce its rights, including, without limitation, the rights arising out of this Investor Rights Agreement, and it shall not be necessary for any other Holder to be joined as an additional party in any proceeding for such purpose. The use of a single agreement to effectuate the rights and obligations contemplated hereby was solely in the control of PubCo, not the action or decision of any Holder, and was done solely for the convenience of PubCo and its subsidiaries and not because it was required to do so by any Holder. It is expressly understood and agreed that each provision contained in this Investor Rights Agreement is between PubCo and a Holder, solely, and not between PubCo and the Holders collectively and not between and among the Holders.

Section 5.12 Other Business Opportunities.

(a) The Parties expressly acknowledge and agree that to the fullest extent permitted by applicable Law: (i) each of the Institutional Partners, the Sponsor and the Financial Services Representatives (including (A) their respective Affiliates, (B) any portfolio company in which they or any of their respective investment fund Affiliates have made a debt or equity investment (and vice versa) or (C) any of their respective limited partners, non-managing members or other similar direct or indirect investors) and the Partner Directors and the Sponsor Directors has the right to, and shall have no duty (fiduciary, contractual or otherwise) not to, directly or indirectly engage in and possess interests in other business ventures of every type and description, including those engaged in the same or similar business activities or lines of business as PubCo or any of its subsidiaries or deemed to be competing with PubCo or any of its subsidiaries, on its own account, or in partnership with, or as an employee, officer, director or shareholder of any other Person, with no obligation to offer to PubCo or any of its subsidiaries, or any other Holder the right to participate therein; (ii) each of the Institutional Partners, the Sponsor and the Financial Services Representatives (including (A) their respective Affiliates, (B) any portfolio company in which they or any of their respective investment fund Affiliates have made a debt or equity investment (and vice versa) or (C) any of their respective limited partners, non-managing members or other similar direct or indirect investors) and the Partner Directors and the Sponsor Directors may invest in, or provide services to, any Person that directly or indirectly competes with PubCo or any of its subsidiaries; and (iii) in the event that any of the Institutional Partners, the Sponsor or the Financial Services Representatives (including (A) their respective Affiliates, (B) any portfolio company in which they or any of their respective investment fund Affiliates have made a debt or equity investment (and vice versa) or (C) any of their respective limited partners, non-managing

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members or other similar direct or indirect investors) or any Partner Director or Sponsor Director, respectively, acquires knowledge of a potential transaction or matter that may be a corporate or other business opportunity for PubCo or any of its subsidiaries, such Person shall have no duty (fiduciary, contractual or otherwise) to communicate or present such corporate opportunity to PubCo or any of its subsidiaries or any other Holder, as the case may be, and, notwithstanding any provision of this Investor Rights Agreement to the contrary, shall not be liable to PubCo or any of its subsidiaries or any other Holder (or its Affiliates) for breach of any duty (fiduciary, contractual or otherwise) by reason of the fact that such Person, directly or indirectly, pursues or acquires such opportunity for itself, directs such opportunity to another Person or does not present such opportunity to PubCo or any of its subsidiaries or any other Holder (or its Affiliates). For the avoidance of doubt, the Parties acknowledge that this paragraph is intended to disclaim and renounce, to the fullest extent permitted by applicable Law, any right of PubCo or any of its subsidiaries with respect to the matters set forth herein, and this paragraph shall be construed to effect such disclaimer and renunciation to the fullest extent permitted by Law.

(b) Each of the Parties hereby, to the fullest extent permitted by applicable Law:

(i) confirms that none of the Institutional Partners, the Sponsor or the Financial Services Representatives or any of their respective Affiliates have any duty to PubCo or any of its subsidiaries or to any other Holder other than the specific covenants and agreements set forth in this Investor Rights Agreement;

(ii) acknowledges and agrees that (A) in the event of any conflict of interest between PubCo or any of its subsidiaries, on the one hand, and any of the Institutional Partners, the Sponsor, the Financial Services Representatives or any of their respective Affiliates (or any Partner Director or Sponsor Director acting in his or her capacity as such), on the other hand, the Institutional Partners, the Sponsor, the Financial Services Representatives or applicable Affiliates (or any Partner Director or Sponsor Director acting in his or her capacity as a director) may act in its best interest and (B) none of the Institutional Partners, the Sponsor, the Financial Services Representatives or any of their respective Affiliates or any Partner Director or Sponsor Director acting in his or her capacity as a director, shall be obligated (1) to reveal to PubCo or any of its subsidiaries confidential information belonging to or relating to the business of such Person or any of its Affiliates or (2) to recommend or take any action in its capacity as a direct or indirect stockholder or director, as the case may be, that prefers the interest of PubCo or its subsidiaries over the interest of such Person; and

(iii) waives any claim or cause of action against any of the Institutional Partners, the Sponsor, the Financial Services Representatives and any of their respective Affiliates, and any officer, employee, agent or Affiliate of any such Person that may from time to time arise in respect of a breach by any such person of any duty or obligation disclaimed under Section 5.12(b)(i) or Section 5.12(b)(ii).

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(c) Each of the Parties hereto agrees that the waivers, limitations, acknowledgments and agreements set forth in this Section 5.12 shall not apply to any alleged claim or cause of action against any of the Institutional Partners, the Sponsor or the Financial Services Representatives based upon the breach or nonperformance by such Person of this Investor Rights Agreement or any other agreement to which such Person is a party.

(d) The provisions of this Section 5.12, to the extent that they restrict the duties and liabilities of any of the Institutional Partners, the Sponsor, the Financial Services Representatives or any of their respective Affiliates or any Partner Director or Sponsor Director otherwise existing at Law or in equity, are agreed by the Parties to replace such other duties and liabilities of the Institutional Partners, the Sponsor, the Original Financial Services Representatives or any of their respective Affiliates or any such Partner Director or Sponsor Director to the fullest extent permitted by applicable Law.

Section 5.13 Indemnification; Exculpation.

(a) PubCo will, and PubCo will cause each of its subsidiaries to, jointly and severally indemnify, exonerate and hold the Holders and each of their respective direct and indirect partners, equityholders, members, managers, Affiliates, directors, officers, shareholders, fiduciaries, managers, controlling Persons, employees, representatives and agents and each of the partners, equityholders, members, Affiliates, directors, officers, fiduciaries, managers, controlling Persons, employees and agents of each of the foregoing (collectively, the “Holder Indemnitees”) free and harmless from and against any and all actions, causes of action, suits, claims, liabilities, losses, damages and costs and out-of-pocket expenses in connection therewith (including reasonable attorneys’ fees and expenses) incurred by the Holder Indemnitees or any of them before or after the date of this Investor Rights Agreement (collectively, the “Indemnified Liabilities”), arising out of any action, cause of action, suit, litigation, investigation, inquiry, arbitration or claim (each, an “Action”) arising directly or indirectly out of, or in any way relating to, (i) any Holder’s or its Affiliates’ ownership of Equity Securities of PubCo or control or ability to influence PubCo or any of its subsidiaries (other than any such Indemnified Liabilities (x) to the extent such Indemnified Liabilities arise out of any breach of this Investor Rights Agreement by such Holder Indemnitee or its Affiliates or other related Persons or the breach of any fiduciary or other duty or obligation of such Holder Indemnitee to its direct or indirect equity holders, creditors or Affiliates, (y) to the extent such control or the ability to control PubCo or any of its subsidiaries derives from such Holder’s or its Affiliates’ capacity as an officer or director of PubCo or any of its subsidiaries or (z) to the extent such Indemnified Liabilities are directly caused by such Person’s willful misconduct), (ii) the business, operations, properties, assets or other rights or liabilities of PubCo or any of its subsidiaries or (iii) any services provided prior to, on or after the date of this Investor Rights Agreement by any Holder or its Affiliates to PubCo or any of their respective subsidiaries; provided, however, that if and to the extent that the foregoing undertaking may be unavailable or unenforceable for any reason, PubCo will, and will cause its subsidiaries to, make the maximum contribution to the payment and satisfaction of each of the Indemnified Liabilities that is permissible under applicable Law. For the purposes of this Section 5.13, none of the circumstances described in the limitations contained in the proviso in the immediately preceding sentence shall be deemed to apply absent a final non-appealable judgment of a court of competent jurisdiction to such effect, in which case to

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the extent any such limitation is so determined to apply to any Holder Indemnitee as to any previously advanced indemnity payments made by PubCo or any of its subsidiaries, then such payments shall be promptly repaid by such Holder Indemnitee to PubCo and its subsidiaries. The rights of any Holder Indemnitee to indemnification hereunder will be in addition to any other rights any such Person may have under any other agreement or instrument to which such Holder Indemnitee is or becomes a party or is or otherwise becomes a beneficiary or under Law or regulation or under the organizational or governing documents of PubCo or its subsidiaries.

(b) PubCo will, and will cause each of its subsidiaries to, jointly and severally, reimburse any Holder Indemnitee for all reasonable costs and expenses (including reasonable attorneys’ fees and expenses and any other litigation-related expenses) as they are incurred in connection with investigating, preparing, pursuing, defending or assisting in the defense of any Action for which the Holder Indemnitee would be entitled to indemnification under the terms of this Section 5.13, or any action or proceeding arising therefrom, whether or not such Holder Indemnitee is a party thereto. PubCo or its subsidiaries, in the defense of any Action for which a Holder Indemnitee would be entitled to indemnification under the terms of this Section 5.13, may, without the consent of such Holder Indemnitee, consent to entry of any judgment or enter into any settlement if and only if it (i) includes as a term thereof the giving by the claimant or plaintiff therein to such Holder Indemnitee of an unconditional release from all liability with respect to such Action, (ii) does not impose any limitations (equitable or otherwise) on such Holder Indemnitee, and (iii) does not include a statement as to or an admission of fault, culpability or a failure to act by or on behalf of such Holder Indemnitee, and provided, that the only penalty imposed in connection with such settlement is a monetary payment that will be paid in full by PubCo or its subsidiaries.

(c) PubCo acknowledges and agrees that PubCo shall, and to the extent applicable shall cause its subsidiaries to, be fully and primarily responsible for the payment to any Holder Indemnitee in respect of Indemnified Liabilities in connection with any Jointly Indemnifiable Claims (as defined below), pursuant to and in accordance with (as applicable) the terms of (i) the Delaware General Corporation Law and the Organizational Documents, each as amended, (ii) any director indemnification agreement, (iii) this Investor Rights Agreement, any other agreement between PubCo or any of its subsidiaries and such Holder Indemnitee (or its Affiliates) pursuant to which such Holder Indemnitee is indemnified, (iv) the Laws of the jurisdiction of incorporation or organization of any subsidiary of PubCo and/or (v) the certificate of incorporation, certificate of organization, bylaws, partnership agreement, operating agreement, certificate of formation, certificate of limited partnership or other organizational or governing documents of any subsidiary of PubCo ((i) through (v) collectively, the “Indemnification Sources”), irrespective of any right of recovery such Holder Indemnitee (or its Affiliates) may have from any corporation, limited liability company, partnership, joint venture, trust, employee benefit plan or other enterprise (other than PubCo, any of its subsidiaries or the insurer under and pursuant to an insurance policy of PubCo or any of its subsidiaries) from whom such Holder Indemnitee may be entitled to indemnification with respect to which, in whole or in part, PubCo or any of its subsidiaries may also have an indemnification obligation (collectively, the “Indemnitee-Related Entities”). Under no circumstance shall PubCo or any of its

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subsidiaries be entitled to any right of subrogation or contribution by the Indemnitee-Related Entities and no right of advancement or recovery any Holder Indemnitee may have from the Indemnitee-Related Entities shall reduce or otherwise alter the rights of such Holder Indemnitee or the obligations of PubCo or any of its subsidiaries under the Indemnification Sources. In the event that any of the Indemnitee-Related Entities shall make any payment to any Holder Indemnitee in respect of indemnification with respect to any Jointly Indemnifiable Claim, (x) PubCo shall, and to the extent applicable shall cause its subsidiaries to, reimburse the Indemnitee-Related Entity making such payment to the extent of such payment promptly upon written demand from such Indemnitee-Related Entity, (y) to the extent not previously and fully reimbursed by PubCo and/or any of its subsidiaries pursuant to clause (x), the Indemnitee-Related Entity making such payment shall be subrogated to the extent of the outstanding balance of such payment to all of the rights of recovery of the Holder Indemnitee against PubCo and/or any of its subsidiaries, as applicable, and (z) such Holder Indemnitee shall execute all papers reasonably required and shall do all things that may be reasonably necessary to secure such rights, including the execution of such documents as may be necessary to enable the Indemnitee-Related Entities effectively to bring suit to enforce such rights. Each of the Parties agree that each of the Indemnitee-Related Entities shall be third-party beneficiaries with respect to this Section 5.13(c), entitled to enforce this Section 5.13(c) as though each such Indemnitee-Related Entity were a party to this Investor Rights Agreement. PubCo shall cause each of its subsidiaries to perform the terms and obligations of this Section 5.13(c) as though each such subsidiary were a party to this Investor Rights Agreement. For purposes of this Section 5.13(c), the term “Jointly Indemnifiable Claims” shall be broadly construed and shall include, without limitation, any Indemnified Liabilities for which any Holder Indemnitee shall be entitled to indemnification from both (1) PubCo and/or any of its subsidiaries pursuant to the Indemnification Sources, on the one hand, and (2) any Indemnitee-Related Entity pursuant to any other agreement between any Indemnitee-Related Entity and such Holder Indemnitee (or its Affiliates) pursuant to which such Holder Indemnitee is indemnified, the Laws of the jurisdiction of incorporation or organization of any Indemnitee-Related Entity and/or the certificate of incorporation, certificate of organization, bylaws, partnership agreement, operating agreement, certificate of formation, certificate of limited partnership or other organizational or governing documents of any Indemnitee-Related Entity, on the other hand.

(d) In no event shall any Holder Indemnitee be liable to PubCo or any of its subsidiaries for any act, alleged act, omission or alleged omission that does not constitute willful misconduct or fraud of such Holder Indemnitee as determined by a final, nonappealable determination of a court of competent jurisdiction.

(e) Notwithstanding anything to the contrary contained in this Investor Rights Agreement, for purposes of this Section 5.13, the term Holder Indemnitees shall not include any Holder or its any of its partners, equityholders, members, Affiliates, directors, officers, fiduciaries, managers, controlling Persons, employees and agents or any of the partners, equityholders, members, Affiliates, directors, officers, fiduciaries, managers, controlling Persons, employees and agents of any of the foregoing who is an officer or director of PubCo or any of its subsidiaries in such capacity as officer or director. Such officers and directors are or will be subject to separate indemnification in such capacity through this Investor Rights Agreement and/or the certificate of incorporation or organization, bylaws or limited partnership agreements and other instruments of PubCo and its subsidiaries.

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(f) The rights of any Holder Indemnitee to indemnification pursuant to this Section 5.13 will be in addition to any other rights any such Person may have under any other section of this Investor Rights Agreement or any other agreement or instrument to which such Holder Indemnitee is or becomes a party or is or otherwise becomes a beneficiary or under Law or regulation or under the certificate of limited partnership, limited partnership agreement, certificate of incorporation or bylaws (or equivalent governing documents) of PubCo or any of its subsidiaries.

Section 5.14 Representations and Warranties of the Parties. Each of the Parties hereby represents and warrants to each of the other Parties as follows:

(a) Such Party, to the extent applicable, is duly organized or incorporated, validly existing and in good standing under the Laws of the jurisdiction of its organization or incorporation and has all requisite organizational power and authority to conduct its business as it is now being conducted and is proposed to be conducted.

(b) Such Party has the full organizational power, authority and legal right to execute, deliver and perform this Investor Rights Agreement. The execution, delivery and performance of this Investor Rights Agreement have been duly authorized by all necessary organizational action, corporate or otherwise, of such Party. This Investor Rights Agreement has been duly executed and delivered by such Party and constitutes its, his or her legal, valid and binding obligation, enforceable against it, him or her in accordance with its terms, subject to applicable bankruptcy, insolvency and similar Laws affecting creditors’ rights generally.

(c) The execution and delivery by such Party of this Investor Rights Agreement, the performance by such Party of its, his or her obligations hereunder by such Party does not and will not violate (i) in the case of Parties who are not individuals, any provision of its by-laws, charter, articles of association, partnership agreement or other similar organizational document, (ii) any provision of any material agreement to which it, he or she is a Party or by which it, he or she is bound or (iii) any Law, rule, regulation, judgment, order or decree to which it, he or she is subject.

(d) Such Party is not currently in violation of any Law, rule, regulation, judgment, order or decree, which violation could reasonably be expected at any time to have a material adverse effect upon such Party’s ability to enter into this Investor Rights Agreement or to perform its, his or her obligations hereunder.

(e) There is no pending legal action, suit or proceeding that would materially and adversely affect the ability of such Party to enter into this Investor Rights Agreement or to perform its, his or her obligations hereunder.

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Section 5.15 No Third Party Liabilities. This Investor Rights Agreement may only be enforced against the named parties hereto. All claims or causes of action (whether in contract or tort) that may be based upon, arise out of or relate to any of this Investor Rights Agreement, or the negotiation, execution or performance of this Investor Rights Agreement (including any representation or warranty made in or in connection with this Investor Rights Agreement or as an inducement to enter into this Investor Rights Agreement), may be made only against the Persons that are expressly identified as parties hereto, as applicable; and no past, present or future direct or indirect director, officer, employee, incorporator, member, partner, stockholder, Affiliate, portfolio company in which any such Party or any of its investment fund Affiliates have made a debt or equity investment (and vice versa), agent, attorney or representative of any Party hereto (including any Person negotiating or executing this Investor Rights Agreement on behalf of a Party hereto), unless a Party to this Investor Rights Agreement, shall have any liability or obligation with respect to this Investor Rights Agreement or with respect any claim or cause of action (whether in contract or tort) that may arise out of or relate to this Investor Rights Agreement, or the negotiation, execution or performance of this Investor Rights Agreement (including a representation or warranty made in or in connection with this Investor Rights Agreement or as an inducement to enter into this Investor Rights Agreement).

Section 5.16 Legends. Without limiting the obligations of PubCo set forth in Section 3.11, each of the Holders acknowledges that (i) no Transfer, hypothecation or assignment of any Registrable Securities Beneficially Owned by such Holder may be made except in compliance with applicable federal and state securities Laws and (ii) PubCo shall (x) place customary restrictive legends on the certificates or book entries representing the Registrable Securities subject to this Investor Rights Agreement and (y) remove such restrictive legends at the time the applicable Transfer and other restrictions contemplated thereby are no longer applicable to the Registrable Securities represented by such certificates or book entries.

Section 5.17 Adjustments. If there are any changes in the Common Stock as a result of stock split, stock dividend, combination or reclassification, or through merger, consolidation, recapitalization or other similar event, appropriate adjustment shall be made in the provisions of this Investor Rights Agreement, as may be required, so that the rights, privileges, duties and obligations under this Investor Rights Agreement shall continue with respect to the Common Stock as so changed.

Section 5.18 Joint Negotiation and Drafting. The Parties hereto have participated jointly in the negotiation and drafting of this Investor Rights Agreement. In the event an ambiguity or question of intent or interpretation arises, this Investor Rights Agreement will be construed as if drafted jointly by the Parties hereto and no presumption or burden of proof will arise favoring or disfavoring any Party hereto by virtue of the authorship of any of the provisions of this Investor Rights Agreement.

[Signature Pages Follow]

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IN WITNESS WHEREOF, each of the Parties has duly executed this Amended & Restated Investor Rights Agreement as of the Effective Date.

Signature Page to Amended & Restated Investor Rights Agreement

Signature Page to Amended & Restated Investor Rights Agreement

Signature Page to Amended & Restated Investor Rights Agreement

Signature Page to Amended & Restated Investor Rights Agreement

Signature Page to Amended & Restated Investor Rights Agreement

Exhibit A

Form of Joinder

This Joinder (this “Joinder”) to the Amended & Restated Investor Rights Agreement, made as of _________________________, is between _____________________ (“Transferor”) and _____________________ (“Transferee”).

WHEREAS, as of the date hereof, Transferee is acquiring Registrable Securities (the “Acquired Interests”) from Transferor;

WHEREAS, Transferor is a party to that certain Amended & Restated Investor Rights Agreement, dated as of December 6, 2021, among GigCapital4, Inc., a Delaware corporation (“PubCo”) and the other persons party thereto (the “Investor Rights Agreement”); and WHEREAS, Transferee is required, at the time of and as a condition to such Transfer, to become a party to the Investor Rights Agreement by executing and delivering this Joinder, whereupon such Transferee will be treated as a Party (with the same rights and obligations as the Transferor) for all purposes of the Investor Rights Agreement.

NOW, THEREFORE, in consideration of the foregoing and the respective covenants and agreements set forth herein, and intending to be legally bound hereby, the parties hereto agree as follows:

Section 1.1 Definitions. To the extent capitalized words used in this Joinder are not defined in this Joinder, such words shall have the respective meanings set forth in the Investor Rights Agreement.

Section 1.2 Acquisition. The Transferor hereby Transfers to the Transferee all of the Acquired Interests.

Section 1.3 Joinder. Transferee hereby acknowledges and agrees that (a) such Transferee has received and read the Investor Rights Agreement, (b) such Transferee is acquiring the Acquired Interests in accordance with and subject to the terms and conditions of the Investor Rights Agreement and (c) such Transferee will be treated as a Party (with the same rights and obligations as the Transferor) for all purposes of the Investor Rights Agreement.

Section 1.4 Notice. Any notice, demand or other communication under the Investor Rights Agreement to Transferee shall be given to Transferee at the address set forth on the signature page hereto in accordance with Section 5.6 of the Investor Rights Agreement.

Section 1.5 Governing Law. This Joinder shall be governed by and construed in accordance with the law of the State of Delaware.

Section 1.6 Counterparts; Electronic Delivery. This Joinder may be executed and delivered in one or more counterparts, by fax, email or other electronic transmission, each of which shall be deemed an original and all of which shall be considered one and the same agreement. The words “execution,” “signed,” “signature,” “delivery,” and words of like import in or relating to this Joinder or any document to be signed in connection with this Joinder shall be deemed to include electronic signatures, deliveries or the keeping of records in electronic form, each of which shall be of the same legal effect, validity or enforceability as a manually executed signature, physical delivery thereof or the use of a paper-based recordkeeping system, as the case may be, and the parties hereto consent to conduct the transactions contemplated hereunder by electronic means.

A-1

IN WITNESS WHEREOF, this Joinder has been duly executed and delivered by the parties as of the date first above written.

A-2

Exhibit 10.4

PAYMENT AGREEMENT

This Payment Agreement (the “Agreement”) is made as of the 6th day of December, 2021, by and among GigCapital4, Inc. (the “Company”), and Nomura Securities International, Inc. (“Nomura”). Together, the parties to this Agreement will be referred to herein as the “Parties” and each a “Party.”

WHEREAS, on or about February 8, 2021, the Parties, together with Oppenheimer & Co., Inc. (“Oppenheimer”, and together with Nomura, the “Underwriters”) entered into an Underwriting Agreement (the “UA”);

WHEREAS, the UA provides that the Company will pay the Underwriters a Deferred Fee (as such term is defined in the UA) upon consummation of the Company’s initial business combination (the “Business Combination”) in consideration for the Underwriters using their commercially reasonable efforts to provide the Company with the Business Combination Marketing Services (as such term is defined in the UA);

WHEREAS, the Company intends to consummate a Business Combination with BigBear.ai Holdings, LLC (“BigBear.ai”) on or around December 7, 2021 (the “BigBear Business Combination”); and

WHEREAS, the Parties desire to amend the terms of the UA to set forth the amounts of the fees to be paid by the Company to Nomura and the form of such payment on the terms set forth herein.

NOW, THEREFORE, in consideration of the promises and the covenants contained herein and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties agree as follows:

1. Payment Amount. The Company agrees to pay and Nomura agrees to accept the total sum of $2,009,280 (the “Payment Amount”) in full and final payment, satisfaction, and settlement of any and all amounts due and owing to Nomura pursuant to the terms of the UA.

2. Payment Method and Registration Rights. The Parties agree that the Payment Amount will be paid as follows:

(a) At the closing of the BigBear Business Combination (the “Closing”), by the payment of $1,004,640 in cash to Nomura (the “Cash Payment”); and

(b) At the Closing, the Company shall deliver to Nomura or its assignee: (i) 100,464 shares of common stock of the Company (the “Payment Shares”), and (ii) and an Amended and Restated Investor Rights Agreement that amends and restates that certain Investor Rights Agreements dated June 4, 2021 to which both the Company and Nomura are parties in the form of Exhibit A hereto, duly executed and dated as of the same date as this Agreement (the “Amended and Restated Investor Rights Agreement”).

3. Transfer Restrictions.

(a) Nomura covenants that, except as such transfers otherwise may be in compliance with applicable federal and state securities laws, it will not transfer any Payment Shares (as defined below) other than to the Company (i) until the earlier of (x) the effectiveness of any Registration Statement (as such term is defined in the Amended and Restated Investor Rights Agreement), or (y) the date that is permitted in accordance with Rule 144 promulgated under the Securities Act of 1933, as amended (the “Securities Act”), or (ii) at any time that Nomura is in possession of material nonpublic information regarding the Company. Nomura further covenants that it will dispose of Payment Shares only pursuant to an effective registration statement under, and in compliance with the requirements of, the Securities Act or pursuant to an exemption from the registration requirements of the Securities Act, and in compliance with any applicable state securities laws. In connection with any transfer of the Payment Shares, among any other requirement of this Agreement, the Company may require the transferor to provide to the Company an opinion of counsel selected by the transferor, the form and substance of which opinion shall be reasonably satisfactory to the Company, to the effect that such transfer does not require registration under the Securities Act. Notwithstanding the foregoing, the Company hereby consents to and agrees to register on the books of the Company and with its transfer agent, without any such legal opinion, except to the extent that the transfer agent requests such legal opinion, any transfer of Payment Shares by Nomura to an affiliate thereof, provided that the transferee certifies to the Company that it is an “accredited investor” as defined in Rule 501(a) under the Securities Act and provided that such affiliate does not request any removal of any existing legends on any certificate evidencing the Payment Shares.

(b) Nomura agrees to the imprinting, until no longer required by this Section 3(b), of the following legend on any certificate evidencing any of the Payment Shares:

THE SECURITIES REPRESENTED BY THIS CERTIFICATE MAY BE TRANSFERRED ONLY IN ACCORDANCE WITH THE TERMS OF A PAYMENT AGREEMENT BETWEEN THE COMPANY AND THE STOCKHOLDER, DATED DECEMBER 6, 2021, A COPY OF WHICH IS ON FILE WITH THE SECRETARY OF THE COMPANY.

THESE SECURITIES HAVE NOT BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN COMPLIANCE WITH APPLICABLE STATE SECURITIES LAWS OR BLUE SKY LAWS.

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Upon the written request of Nomura and subject to the provisions of this Section 3(b), the legend set forth above shall be removed and the Company shall as promptly as reasonably practicable issue a certificate without such legend to the holder of the Payment Shares upon which it is stamped or issue to such holder by electronic delivery at the applicable balance account of The Depository Trust Company (DTC), unless otherwise required by state securities laws, (i) in connection with a sale of such Payment Shares pursuant to an effective registration statement, (ii) in connection with a sale, assignment or other transfer, if such holder provides the Company with an opinion of counsel, the form and substance of which opinion shall be reasonably acceptable to the Company, that the sale, assignment or transfer of the Payment Shares may be made without registration under the applicable requirements of the Securities Act or (iii) if such holder provides the Company with reasonable assurance that the Payment Shares can be sold, assigned or transferred pursuant to Rule 144 and such Payment Shares have been sold under Rule 144.

4. Representations. Each Party represents and warrants to the other Party, that (i) the execution, delivery and performance by such Party of this Agreement is within the powers of such Party and have been duly authorized by all necessary action on the part of such Party, (ii) this Agreement has been duly executed and delivered by such Party and constitutes a valid and binding obligation of such Party, enforceable against such Party and their successors and assignees in accordance with the terms hereof, except as such enforceability may be limited by equitable principles of general application and except as enforcement of rights to indemnity and contribution may be limited by federal and state securities laws or principles of public policy, (iii) it is not relying upon any statements, understandings, representations, expectations or agreements other than those expressly set forth in this Agreement, (iv) it has had the opportunity to be represented and advised by legal counsel in connection with this Agreement, which it enters into voluntarily and of its own choice and not under coercion or duress, (v) it has made its own investigation of the facts and is relying upon its own knowledge and/or the advice of its counsel, and (vi) it knowingly waives any and all claims that this Agreement was induced by any misrepresentation or non-disclosure and knowingly waives any and all rights to rescind or avoid this Agreement based upon presently existing facts, known or unknown.

5. Additional Representations, Warranties and Covenants of Nomura. Nomura hereby represents, warrants and covenants to the Company as follows:

(a) Organization. Nomura is an entity duly organized, validly existing and in good standing under the laws of the jurisdiction of its organization with the requisite corporate power and authority to enter into and to consummate the transactions contemplated herein and under the other agreements being entered into pursuant to this Agreement and otherwise to carry out its obligations hereunder and thereunder.

(b) No Public Sale or Distribution. Nomura is (i) acquiring the Payment Shares in the ordinary course of business for its own account and not with a view towards, or for resale in connection with, the public sale or distribution thereof, except pursuant to sales registered under the Securities Act or under an exemption from such registration and in compliance with applicable federal and state securities laws, and Nomura does not have a present arrangement to effect any distribution of the Payment Shares to or through any person or entity; provided, however, that by making the representations herein, Nomura does not agree to hold any of the Payment Shares for any minimum or other specific term and reserves the right to dispose of the Payment Shares at any time in accordance with or pursuant to a registration statement or an exemption under the Securities Act and pursuant to the applicable terms of this Agreement and the other agreements being entered into hereunder.

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(c) Accredited Investor Status. Nomura is an “accredited investor” as defined in Rule 501(a) under the Securities Act.

(d) Experience of Nomura. Nomura, either alone or together with its representatives has such knowledge, sophistication and experience in business and financial matters so as to be capable of evaluating the merits and risks of the prospective issuance and acceptance of the Payment Shares as provided for under this Agreement, and has so evaluated the merits and risks of such issuance. Nomura understands that it must bear the economic risk of this investment in the Payment Shares indefinitely, and Nomura is able to bear such risk and is able to afford a complete loss of such investment.

(e) Access to Information. Nomura acknowledges that it has reviewed the reports, schedules, forms, statements and other documents required to be filed by the Company under the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, including pursuant to Section 13(a) or 15(d) thereof, (the “Disclosure Materials”) and has been afforded: (i) the opportunity to ask such questions as it has deemed necessary of, and to receive answers from, the Company and its representatives concerning the terms and conditions of the issuance of the Payment Shares and the merits and risks of accepting the Payment Shares as consideration for services rendered; (ii) access to information about the Company and its subsidiaries and its and their respective financial condition, results of operations, business, properties, management and prospects sufficient to enable it to evaluate its decision to receive the Payment Shares as consideration for services rendered; and (iii) the opportunity to obtain such additional information that the Company possesses or can acquire without unreasonable effort or expense that is necessary to make an informed investment decision with respect to the Payment Shares. Neither such inquiries nor any other investigation conducted by or on behalf of Nomura or its representatives or counsel shall modify, amend or affect Nomura’s right to rely on the truth, accuracy and completeness of the Disclosure Materials.

(f) General Solicitation. Nomura is not acquiring the Payment Shares as a result of any advertisement, article, notice or other communication regarding the Payment Shares published in any newspaper, magazine or similar media, broadcast over television or radio, disseminated over the Internet or presented at any seminar or, to its knowledge, any other general solicitation or general advertisement.

(g) No Governmental Review. Nomura understands that no United States federal or state agency or any other government or governmental agency has passed on or made any recommendation or endorsement of the Payment Shares or the fairness or suitability of the investment in the Payment Shares nor have such authorities passed upon or endorsed the merits of the offering of the Payment Shares.

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(h) Restricted Securities. Nomura understands that the Payment Shares are characterized as “restricted securities” under the U.S. federal securities laws inasmuch as they are being acquired from the Company in a transaction not involving a public offering and that under such laws and applicable regulations such securities may be resold without registration under the Securities Act only in certain limited circumstances.

(i) Legends. Nomura understands that, except as otherwise provided in Section 3(b), certificates evidencing such Payment Shares shall bear the legends set forth in Section 3(b).

(j) No Legal, Tax or Investment Advice. Nomura understands that nothing in this Agreement or any other materials presented by or on behalf of the Company to Nomura in connection with the issuance of the Payment Shares constitutes legal, tax or investment advice. Nomura has consulted such legal, tax and investment advisors as it, in its sole discretion, has deemed necessary or appropriate in connection with its receipt of the Payment Shares.

6. Additional Representations, Warranties and Covenants of the Company. The Company hereby represents, warrants and covenants to Nomura as follows:

(a) As of the Closing, the Payment Shares will be duly authorized and, when issued and delivered to Nomura in accordance with the terms of this Agreement, the Payment Shares will be validly issued, fully paid and non-assessable and will not have been issued in violation of or subject to any preemptive or similar rights created under the Company’s certificate of incorporation (as amended to the date of the Closing) or under the General Corporation Law of the State of Delaware. Upon issuance in accordance with the terms hereof, Nomura will have or receive good title to the Payment Shares, free and clear of all liens, claims and encumbrances of any kind, other than (i) transfer restrictions hereunder and (ii) transfer restrictions under federal and state securities laws.

(b) The execution and delivery of this Agreement, the issuance of the Payment Shares and the compliance by the Company with all of the provisions of this Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of the Company pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which the Company is a party or by which the Company is bound or to which any of the property or assets of the Company is subject, (ii) the organizational documents of the Company, or (iii) any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over the Company or any of its properties that, in each case of clauses (i) and (iii), would reasonably be expected to have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Payment Shares.

(c) Assuming the accuracy of the representations and warranties of Nomura set forth herein, the Company is not required to obtain any consent, waiver, authorization or order of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority, self-regulatory organization or other person in connection with the issuance of the Payment Shares pursuant to this Agreement, other than (i) filings with the U.S. Securities and Exchange Commission (the “SEC”) and (ii) filings required by applicable state securities laws.

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(d) Assuming the accuracy of Nomura’s representations and warranties set forth in Section 5 of this Agreement, no registration under the Securities Act is required for the offer and sale of the Payment Shares by the Company to Nomura.

(e) Neither the Company nor any person acting on its behalf has engaged or will engage in any form of general solicitation or general advertising (within the meaning of Regulation D) in violation of the Securities Act in connection with any offer or sale of the Payment Shares.

(f) The payments that will be made to each of the parties to the Amended and Restated Investor Rights Agreement, and the share transfers that will be made to each of such parties, are as set forth on Exhibit B hereto.

7. Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of New York, exclusive of the choice-of-law principles thereof.

8. Exclusive Jurisdiction. The Parties agree that any dispute, claim or controversy directly or indirectly relating to or arising out of this Agreement shall be commenced in the Commercial Division of the Supreme Court of the State of New York located in the City and County of New York or in the United States District Court for the Southern District of New York, which courts shall have exclusive jurisdiction over the adjudication of such matters and shall decide the merits of each claim on the basis of the internal laws of the State of New York without regard to principles of conflicts of law. The Parties agree and consent to personal jurisdiction, service of process and venue of such courts, waive all right to trial by jury for any claim and agree not to assert the defense of forum non conveniens. The Parties also agree that service of process may be effected through next-day delivery using a nationally-recognized overnight courier or personally delivered to the Parties. The Parties further agree that a final non-appealable judgment in respect of any claim brought in any such court shall be binding and may be enforced in any other court having jurisdiction over the party against whom the judgment is sought to be enforced.

9. Waiver of Jury Trial. EACH PARTY TO THIS PAYMENT AGREEMENT HEREBY IRREVOCABLY WAIVES ALL RIGHTS TO TRIAL BY JURY IN ANY ACTION BROUGHT TO RESOLVE ANY DISPUTE BETWEEN OR AMONG ANY OF THE PARTIES (WHETHER ARISING IN CONTRACT, TORT OR OTHERWISE) ARISING OUT OF, CONNECTED WITH, RELATED OR INCIDENTAL TO THIS PAYMENT AGREEMENT, THE TRANSACTIONS CONTEMPLATED BY THIS PAYMENT AGREEMENT AND/OR THE RELATIONSHIPS ESTABLISHED AMONG THE PARTIES UNDER THIS PAYMENT AGREEMENT. THE PARTIES FURTHER WARRANT AND REPRESENT THAT EACH HAS REVIEWED THIS WAIVER WITH SUCH PARTY’S LEGAL COUNSEL, AND THAT EACH KNOWINGLY AND VOLUNTARILY WAIVES SUCH PARTY’S JURY TRIAL RIGHTS FOLLOWING CONSULTATION WITH LEGAL COUNSEL.

10. Entire Agreement. This Agreement reflects the complete understanding of the Parties and may not be amended orally.

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11. Interpretation. The Parties acknowledge that this Agreement represents the combined efforts of negotiation and drafting of the Parties and their attorneys and that any ambiguity shall not be construed against any Party.

12. Counterparts. This Agreement may be executed in two or more counterparts, including by email or facsimile, each of which shall be deemed an original, but all of which together shall constitute one and the same agreement.

13. No Modification. This Agreement shall not be modified or amended in any way except by a writing signed by all Parties hereto.

[Signatures only to follow]

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IN WITNESS WHEREOF, the Parties have executed this Agreement as of December 6, 2021.

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EXHIBIT A

Execution Version

AMENDED & RESTATED INVESTOR RIGHTS AGREEMENT

THIS AMENDED & RESTATED INVESTOR RIGHTS AGREEMENT (as it may be further amended, supplemented or restated from time to time in accordance with its terms, this “Investor Rights Agreement”), is entered into on December 6, 2021 (the “Effective Date”), by and among (i) GigCapital4, Inc., a Delaware corporation (“PubCo”), (ii) AE BBAI Aggregator, LP, a Delaware limited partnership (“AE Aggregator”), (iii) BBAI Ultimate Holdings, LLC, a Delaware limited liability company (“Ultimate Holdings,” together with AE Aggregator and any of their Permitted Transferees (as defined herein) that have executed a joinder to this Investor Rights Agreement, the “Partners” and each a “Partner”), (iv) GigAcquisitions4, LLC, a Delaware limited liability company (the “Sponsor”), (v) Oppenheimer & Co. Inc. and Nomura Securities International, Inc. (together, the “Original Underwriter Representatives”), (vi) William Blair & Company, L.L.C. and BMO Capital Markets Corp. (together with the Original Underwriter Representatives, the “Financial Services Representatives”), and (vii) the Persons listed as Other Holders on the signature pages hereto and each other Person who executes a joinder as an “Other Holder” (collectively, the “Other Holders”). Each of PubCo, the Partners, the Sponsor, the Original Underwriter Representatives and the Other Holders may be referred to herein as a “Party” and collectively as the “Parties.”

RECITALS

WHEREAS, this Amended & Restated Investor Rights Agreement amends and restates the investor rights agreement entered into on June 4, 2021 by and among (i) PubCo; (ii) Ultimate Holdings, (iii) the Sponsor, (iv) the Original Underwriter Representatives and (vi) the Other Holders (the “Original Investor Rights Agreement”);

WHEREAS, in connection with the execution and delivery of the Original Investor Rights Agreement, PubCo entered into that certain Agreement and Plan of Merger, dated as of the Effective Date, as amended on August 6, 2021 and on November 29, 2021 (as it may be further amended, supplemented or restated from time to time in accordance with the terms of such agreement, the “Merger Agreement”), by and among PubCo, Ultimate Holdings, BigBear.ai Holdings, LLC, a Delaware limited liability company and wholly owned subsidiary of Ultimate Holdings (“Holdings”), and GigCapital4 Merger Sub Corporation, a Delaware corporation (“Merger Sub”), in connection with the business combination (the “Business Combination”) set forth in the Merger Agreement;

WHEREAS, pursuant to the Merger Agreement, (i) Merger Sub will merge with and into Holdings (the “First Merger”), with Holdings being the surviving entity of the First Merger (Holdings, in its capacity as the surviving entity of the First Merger, the “Initial Surviving Company”); and (ii) immediately following the First Merger and as part of the same overall transaction as the First Merger, the Initial Surviving Company will merge with and into PubCo (the “Second Merger”), with PubCo being the surviving entity of the Second Merger;

WHEREAS, PubCo, the Sponsor, the Original Underwriter Representatives, Brad Weightman and Dorothy Hayes entered into that certain Registration Rights Agreement, dated as of February 8, 2021 and subsequently amended by that certain Amendment to Registration Rights Agreement, dated as of March 31, 2021 (as further amended, the “Original RA”);

Exhibit A to Payment Agreement

WHEREAS, in connection with the execution of this Investor Rights Agreement, PubCo, the Sponsor, the Original Underwriter Representatives and such other parties desire to terminate the Original RA and replace it with this Investor Rights Agreement; and

WHEREAS, on the Effective Date, the Parties desire to set forth their agreement with respect to governance, registration rights and certain other matters, in each case in accordance with the terms and conditions of this Investor Rights Agreement;

NOW, THEREFORE, in consideration of the mutual covenants and agreements contained in this Investor Rights Agreement, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, and intending to be legally bound, the Parties hereby agree as follows:

ARTICLE I

DEFINITIONS

Section 1.1 Definitions. As used in this Investor Rights Agreement, the following terms shall have the following meanings:

“Action” has the meaning set forth in Section 5.13(a).

“Adverse Disclosure” means any public disclosure of material non-public information, which disclosure, in the good faith determination of the Board, after consultation with counsel to PubCo, (a) would be required to be made in any Registration Statement or Prospectus in order for the applicable Registration Statement or Prospectus not to contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements contained therein (in the case of any Prospectus and any preliminary Prospectus, in the light of the circumstances under which they were made) not misleading, (b) would not be required to be made at such time if the Registration Statement were not being filed, and (c) PubCo determines that the offer or sale of Registrable Securities would reasonably be expected to have a material adverse effect on any proposal or plan by PubCo or any of its subsidiaries to engage in any material acquisition of assets or stock (other than in the ordinary course of business) or any material merger, consolidation, tender offer, recapitalization, reorganization, financing or other transaction involving PubCo and either (x) PubCo has a bona fide business purpose for preserving the confidentiality of such transaction, (y) disclosure would have a material adverse effect on PubCo or PubCo’s ability to consummate such transaction, or (z) such transaction renders PubCo unable to comply with SEC requirements, in each case under circumstances that would make it impractical or inadvisable to cause the registration statement (or such filings) to become effective or to promptly amend or supplement the registration statement on a post effective basis, as applicable.

“AE Aggregator” has the meaning set forth in the Preamble.

“Affiliate” of any particular Person means any other Person controlling, controlled by or under common control with such Person, where “control” means the possession, directly or indirectly, of the power to direct the management and policies of a Person whether through the ownership of voting securities, its capacity as a sole or managing member or otherwise; provided, that no Party or affiliate thereof shall be deemed an Affiliate of PubCo or any of its subsidiaries for purposes of this Investor Rights Agreement.

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“Automatic Shelf Registration Statement” has the meaning set forth in Rule 405 promulgated by the SEC pursuant to the Securities Act.

“Beneficially Own” has the meaning set forth in Rule 13d-3 promulgated under the Exchange Act.

“Board” means the board of directors of PubCo.

“Business Combination” has the meaning set forth in the Recitals.

“Business Day” means any day except a Saturday, a Sunday or any other day on which commercial banks are required or authorized to close in the States of California or New York.

“Bylaws” means the bylaws of PubCo, as in effect on the Closing Date, as the same may be amended from time to time.

“Certificate of Incorporation” means the certificate of incorporation of PubCo, as in effect on the Closing Date, as the same may be amended from time to time.

“Charitable Distribution” means the distribution or similar Transfer of shares of Common Stock by a Holder to its partners, members, stockholders or other equityholders solely to effect charitable donations in connection with a Transfer of shares of Common Stock by such Holder that is otherwise permitted under this Investor Rights Agreement (other than, for the avoidance of doubt, a Transfer solely permitted pursuant to clause (iii) of Section 4.2); provided, that the aggregate amount of shares of Common Stock subject to the Charitable Distribution, together with such shares of Common Stock otherwise Transferred by such Holder in connection therewith, shall not exceed the aggregate amount of shares of Common Stock that such Holder would have been permitted to so Transfer.

“Closing” has the meaning given to such term in the Merger Agreement. “Closing Date” has the meaning given to such term in the Merger Agreement.

“Common Stock” means shares of the common stock, par value $0.0001 per share, of PubCo, including (i) any shares of such common stock issuable upon the exercise of any warrant or other right to acquire shares of such common stock, (ii) any shares of such common stock issuable upon conversion of the Notes (as defined in the Merger Agreement), and (iii) any Equity Securities of PubCo that may be issued or distributed or be issuable with respect to such common stock by way of conversion, dividend, stock split or other distribution, merger, consolidation, exchange, recapitalization or reclassification or similar transaction.

“Confidential Information” has the meaning set forth in Section 2.2.

“Demand Delay” has the meaning set forth in Section 3.2(a)(i).

“Demand Initiating Holders” has the meaning set forth in Section 3.2(a).

“Demand Period” has the meaning set forth in Section 3.2(c).

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“Demand Registration” has the meaning set forth in Section 3.2(a).

“Distribution” means a distribution (other than a Charitable Distribution), however structured (including through dissolution), by any Holder of Equity Securities of PubCo to such Holder’s limited partners, members or equityholders (as applicable).

“Effective Date” has the meaning set forth in the Preamble.

“Equity Securities” means, with respect to any Person, all of the shares of capital stock or equity of (or other ownership or profit interests in) such Person, all of the warrants, options or other rights for the purchase or acquisition from such Person of shares of capital stock or equity of (or other ownership or profit interests in) such Person, all of the securities convertible into or exchangeable for shares of capital stock or equity of (or other ownership or profit interests in) such Person or warrants, rights or options for the purchase or acquisition from such Person of such shares or equity (or such other interests), restricted stock awards, restricted stock units, equity appreciation rights, phantom equity rights, profit participation and all of the other ownership or profit interests of such Person (including partnership or member interests therein), whether voting or nonvoting.

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and any successor thereto, as the same shall be in effect from time to time.

“Family Member” means with respect to (i) any individual, a spouse, lineal descendant (whether natural or adopted) or spouse of a lineal descendant of such individual or any trust created for the benefit of such individual or of which any of the foregoing is a beneficiary or (ii) any trust, (x) any current or former employee of PubCo and its subsidiaries or prior to the Closing Date, Holdings and its subsidiaries, who is a trustee or beneficiary of such trust, and any spouse, lineal descendant (whether natural or adopted) or spouse of a lineal descendant of such current or former employee or any other trust created for the benefit of such current or former employee or of which any of the foregoing is a beneficiary and (y) to the extent such trust is a Partner, any current or former employee of PubCo and its subsidiaries or prior to the Closing Date, Holdings and its subsidiaries whose spouse, lineal descendant (whether natural or adopted) or lineal descendant’s spouse is a trustee or beneficiary of such trust, and any spouse, lineal descendant (whether natural or adopted) or spouse of a lineal descendant of such current or former employee or any other trust created for the benefit of such current or former employee or of which any of the foregoing is a beneficiary.

“Financial Services Representatives” has the meaning set forth in the Preamble.

“FINRA” means the Financial Industry Regulatory Authority, Inc. “First Merger” has the meaning set forth in the Recitals.

“Governmental Entity” means any nation or government, any state, province or other political subdivision thereof, any entity exercising executive, legislative, judicial, regulatory or administrative functions of or pertaining to government, including any court, arbitrator (public or private) or other body or administrative, regulatory or quasi-judicial authority, agency, department, board, commission or instrumentality of any federal, state, local or foreign jurisdiction.

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“Holder” means any holder of Registrable Securities who is a Party to, or who succeeds to rights under, this Investor Rights Agreement pursuant to Section 5.1; provided, that, a Party who does not hold Registrable Securities as of the Closing Date and who acquires Registrable Securities after the Closing Date will not be a Holder until such Party gives PubCo a representation in writing of the number of Registrable Securities it holds.

“Holder Indemnitees” has the meaning set forth in Section 5.13(a).

“Holdings” has the meaning set forth in the Recitals.

“Indemnification Sources” has the meaning set forth in Section 5.13(c).

“Indemnified Liabilities” has the meaning set forth in Section 5.13(a).

“Indemnified Party” has the meaning set forth in Section 3.6(c).

“Indemnitee-Related Entities” has the meaning set forth in Section 5.13(c).

“Initial Surviving Company” has the meaning set forth in the Recitals.

“In-Kind Distribution” means any Charitable Distribution or Distribution.

“Insider Letter” means that certain letter agreement re: Initial Public Offering among PubCo, the Sponsor and the Original Underwriter Representatives, dated as of February 8, 2021, as amended.

“Institutional Partners” means any Partner that is not a current or former employee of Holdings, PubCo or any of their respective subsidiaries or an Affiliate or Family Member of such employee.

“Investor Rights Agreement” has the meaning set forth in the Preamble.

“Joint Director” has the meaning set forth in Section 2.1(a).

“Laws” means all laws, acts, statutes, constitutions, treaties, ordinances, codes, rules, regulations, and rulings of a Governmental Entity, including common law. All references to “Laws” shall be deemed to include any amendments thereto, and any successor Law, unless the context otherwise requires.

“Lock-Up Period” means the period commencing on the Closing Date and ending on the date that is six (6) months following the Closing Date.

“Lock-Up Shares” has the meaning set forth in Section 4.1.

“Market Stand-Off Period” has the meaning set forth in Section 3.11.

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“Marketed” means an Underwritten Shelf Take-Down or other Underwritten Offering, as applicable, that involves the use or involvement of a customary “road show” (including an “electronic road show”) or other substantial marketing effort by Underwriters over a period of at least 48 hours.

“Marketed Underwritten Shelf Take-Down” has the meaning set forth in Section 3.1(d)(iii).

“Merger Agreement” has the meaning set forth in the Recitals.

“Necessary Action” means, with respect to any Party and a specified result, all actions (to the extent such actions are not prohibited by applicable Law and within such Party’s control, and in the case of any action that requires a vote or other action on the part of the Board to the extent such action is consistent with fiduciary duties that PubCo’s directors may have in such capacity) reasonably necessary to cause such result, including (a) calling special meetings of stockholders, (b) voting or providing a written consent or proxy, if applicable in each case, with respect to shares of Common Stock, (c) causing the adoption of stockholders’ resolutions and amendments to the Organizational Documents, (d) executing agreements and instruments, (e) making, or causing to be made, with Governmental Entities, all filings, registrations or similar actions that are required to achieve such result and (f) nominating or appointing certain Persons (including to fill vacancies) and providing the highest level of support for election of such Persons to the Board in connection with the annual or special meeting of stockholders of PubCo.

“Non-Marketed” means an Underwritten Shelf Take-Down that is not a Marketed Underwritten Shelf Take-Down.

“Non-Underwritten Shelf Take-Down” has the meaning set forth in Section 3.1(d)(iv)(A).

“Note Subscription Agreements” has the meaning given to such term in the Merger Agreement.

“Organizational Documents” means the Certificate of Incorporation and the Bylaws.

“Original RA” has the meaning set forth in the Recitals.

“Original Underwriter Representatives” has the meaning set forth in the Preamble.

“Other Holders” has the meaning set forth in the Preamble.

“Partner Director” has the meaning set forth in Section 2.1(a).

“Partner” has the meaning set forth in the Preamble.

“Party” has the meaning set forth in the Preamble.

“PE Fund” means (a) a private equity investment fund that makes investments in multiple portfolio companies, or PubCo or any of its subsidiaries, together with any alternative investment vehicles related to that private equity investment fund and (b) any investment vehicle directly or indirectly wholly owned by any fund described in the foregoing clause (a).

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“Permitted Transferee” means, with respect to any Person, (a) if such Person is an entity, any direct holder of Equity Securities of such Person, (b) any Family Member of such Person, (c) any Affiliate of such Person, (d) any Affiliate of any Family Member of such Person (excluding any Affiliate under this clause (d) who operates or engages in a business which competes with the business of PubCo and its subsidiaries), and (e) other than for the purpose of Article II and any related definitions (including the definition of Registrable Securities), any lender or other debt financing source who provides a bona fide revolving credit facility to such Person that is secured by Equity Securities held by such Person (other than or in addition to Equity Securities of PubCo).

“Person” means any natural person, sole proprietorship, partnership, trust, unincorporated association, corporation, limited liability company, entity or Governmental Entity.

“Private PubCo Equity Securities” has the meaning set forth in Section 4.1(d).

“Prospectus” means the prospectus included in any Registration Statement, all amendments (including post-effective amendments) and supplements to such prospectus, and all material incorporated by reference in such prospectus.

“PubCo” has the meaning set forth in the Preamble.

“Registrable Securities” means (a) any shares of Common Stock, (b) any Warrants or any shares of Common Stock issued or issuable upon the exercise thereof and (c) any Equity Securities of PubCo or any subsidiary of PubCo that may be issued or distributed or issuable with respect to the securities referred to in clauses (a) or (b) by way of conversion, dividend, stock split or other distribution, merger, consolidation, exchange, recapitalization or reclassification or similar transaction, in each case, held directly or indirectly by a Partner, the Sponsor, the Financial Services Representatives or the Other Holders, or in each case, any of their respective Permitted Transferees; provided that, such securities shall cease to be Registrable Securities when: (A) a Registration Statement with respect to the sale of such securities shall have become effective under the Securities Act and such securities shall have been sold, transferred, disposed of or exchanged in accordance with such Registration Statement; (B) such securities shall have been otherwise transferred, new certificates for such securities not bearing a legend restricting further transfer shall have been delivered by PubCo and subsequent public distribution of such securities shall not require registration under the Securities Act; (C) such securities shall have ceased to be outstanding; (D) such securities have been sold without registration pursuant to Rule 144 promulgated under the Securities Act (or any successor rule promulgated thereafter by the Commission); or (E) such securities have been sold to, or through, a broker, dealer or underwriter in a public distribution or other public securities transaction. For the purpose of clauses (a) and (b) of this definition, the “Registrable Securities” of each Financial Services Representative shall be limited to such shares of Common Stock and Warrants directly issued by the Company to such Financial Services Representative.

“Registration” means a registration, including any related Shelf Take-Down, effected by preparing and filing a registration statement, prospectus or similar document in compliance with the requirements of the Securities Act, and such registration statement becoming effective.

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“Registration Expenses” means the expenses of a Registration or other Transfer pursuant to the terms of this Investor Rights Agreement, including (a) all SEC or stock exchange registration and filing fees (including, if applicable, the fees and expenses of any “qualified independent underwriter,” as such term is defined in Rule 5121 of FINRA (or any successor provision), and of its counsel), (b) all fees and expenses of complying with securities or blue sky Laws (including fees and disbursements of counsel for the Underwriters in connection with blue sky qualifications of the Registrable Securities), (c) all printing, messenger and delivery expenses, (d) all fees and expenses incurred in connection with the listing of the Registrable Securities on any securities exchange and all rating agency fees, (e) the fees and disbursements of counsel for PubCo and of its independent public accountants, including the expenses of any special audits and/or comfort letters required by or incident to such performance and compliance, (f) any fees and disbursements of Underwriters customarily paid by the issuers or sellers of securities, including liability insurance if PubCo so desires or if the Underwriters so require, and the reasonable fees and expenses of any special experts retained in connection with the requested registration, but excluding underwriting discounts and commissions and transfer taxes, if any, (g) the reasonable and documented fees and out-of-pocket expenses of one (1) counsel for all of the Holders participating in such Registration or other Transfer, selected by such Holders that own a majority of the Registrable Securities participating in such Registration or other Transfer, (h) the costs and expenses of PubCo relating to analyst and investor presentations or any “road show” undertaken in connection with the Registration and/or marketing of the Registrable Securities (including the expenses of the Holders) and (i) any other fees and disbursements customarily paid by the issuers of securities.

“Registration Statement” means any registration statement that covers the Registrable Securities pursuant to the provisions of this Investor Rights Agreement, including the Prospectus included in such registration statement, amendments (including post-effective amendments) and supplements to such registration statement, and all exhibits to and all material incorporated by reference in such registration statement.

“Representatives” means, with respect to any Person, any of such Person’s officers, directors, employees, agents, attorneys, accountants, actuaries, consultants, equity financing partners or financial advisors or other Person acting on behalf of such Person.

“Restricted Shelf Take-Down” means a Non-Marketed Underwritten Shelf Take-Down or a Non-Underwritten Shelf Take-Down.

“Restricted Take-Down Selling Holders” has the meaning set forth in Section 3.1(d)(iv)(B).

“SEC” means the United States Securities and Exchange Commission. “Second Merger” has the meaning set forth in the Recitals.

“Section 721” means Section 721 of the Defense Production Act of 1950, as amended, and all regulations issued and effective thereunder.

“Securities Act” means the Securities Act of 1933, as amended, and any successor thereto, as the same shall be in effect from time to time.

“Shared Representative” has the meaning set forth in Section 2.2.

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“Shelf Holder” means any Holder that owns Registrable Securities that have been registered on a Shelf Registration Statement.

“Shelf Registration” means a registration of securities pursuant to a Shelf Registration Statement filed with the SEC in accordance with and pursuant to Rule 415 promulgated under the Securities Act.

“Shelf Registration Statement” means a Registration Statement of PubCo filed with the SEC on either (a) Form S-3 (or any successor form or other appropriate form under the Securities Act) or (b) if PubCo is not permitted to file a Registration Statement on Form S-3, a Registration Statement on Form S-1 (or any successor form or other appropriate form under the Securities Act), in each case for an offering to be made on a continuous basis pursuant to Rule 415 under the Securities Act covering the Registrable Securities, as applicable.

“Shelf Suspension” has the meaning set forth in Section 3.1(c).

“Shelf Take-Down” means any offering or sale of Registrable Securities initiated by a Shelf Take-Down Initiating Holder pursuant to a Shelf Registration Statement.

“Shelf Take-Down Initiating Holders” means the Partners and solely with respect to Non-Underwritten Shelf Take-Downs, the other Shelf Holders.

“Sponsor” has the meaning set forth in the Preamble.

“Sponsor Director” has the meaning set forth in Section 2.1(a).

“Subsequent Shelf Registration” has the meaning set forth in Section 3.1(b).

“Take-Down Participation Notice” has the meaning set forth in Section 3.1(d)(iv)(C).

“Take-Down Tagging Holder” has the meaning set forth in Section 3.1(d)(iv)(B).

“Transfer” means, when used as a noun, any voluntary or involuntary, direct or indirect, transfer, sale, pledge or hypothecation, distribution or other disposition by the Transferor (whether by operation of law or otherwise) and, when used as a verb, the Transferor voluntarily or involuntarily, directly or indirectly, transfers, sells, pledges or hypothecates, distributes or otherwise disposes of (whether by operation of law or otherwise), including, in each case, (a) the establishment or increase of a put equivalent position or liquidation with respect to, or decrease of a call equivalent position within the meaning of Section 16 of the Exchange Act with respect to, any security or (b) entry into any swap or other arrangement that transfers to another Person, in whole or in part, any of the economic consequences of ownership of any security, whether any such transaction is to be settled by delivery of such securities, in cash or otherwise; provided, that a transfer of partnership interests in any PE Fund or in any Person that holds a direct or indirect interest in such PE fund shall not be considered a Transfer. The terms “Transferee,” “Transferor,” “Transferred,” and other forms of the word “Transfer” shall have the correlative meanings. For avoidance of doubt, any In-Kind Distribution shall each be deemed a Transfer.

“Ultimate Holdings” has the meaning set forth in the Recitals.

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“Underwriter” means any investment banker(s) and manager(s) appointed to administer the offering of any Registrable Securities as principal in an Underwritten Offering.

“Underwritten Offering” means a Registration in which securities of PubCo are sold to an Underwriter for distribution to the public.

“Underwritten Shelf Take-Down” has the meaning set forth in Section 3.1(d)(ii)(A).

“Underwritten Shelf Take-Down Notice” has the meaning set forth in Section 3.1(d)(ii)(A).

“Warrants” means the following outstanding warrants of PubCo, each exercisable for one share of Common Stock: (a) warrants to purchase 283,333 shares of Common Stock issued to the Sponsor pursuant to that certain Sponsor Unit Purchase Agreement, dated February 8, 2021, by and between the Sponsor and PubCo, for a purchase price of $11.50 per warrant and (b) warrants to purchase 83,200 shares of Common Stock issued to the Original Underwriter Representatives pursuant to that certain Unit Purchase Agreement, dated February 8, 2021, by and among the Original Underwriter Representatives and PubCo, for a purchase price of $11.50 per warrant.

“Well-Known Seasoned Issuer” has the meaning set forth in Rule 405 promulgated by the SEC pursuant to the Securities Act.

Section 1.2 Interpretive Provisions. For all purposes of this Investor Rights Agreement, except as otherwise provided in this Investor Rights Agreement or unless the context otherwise requires:

(a) the meanings of defined terms are applicable to the singular as well as the plural forms of such terms;

(b) the words “hereof”, “herein”, “hereunder” and words of similar import, when used in this Investor Rights Agreement, refer to this Investor Rights Agreement as a whole and not to any particular provision of this Investor Rights Agreement;

(c) the word “or” shall be disjunctive but not exclusive;

(d) references in this Investor Rights Agreement to any Law shall be deemed also to refer to such Law, and all rules and regulations promulgated thereunder;

(e) whenever the words “include”, “includes” or “including” are used in this Investor Rights Agreement, they shall mean “without limitation;”

(f) the captions and headings of this Investor Rights Agreement are for convenience of reference only and shall not affect the interpretation of this Investor Rights Agreement; and

(g) pronouns of any gender or neuter shall include, as appropriate, the other pronoun forms.

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ARTICLE II

GOVERNANCE

Section 2.1 Board of Directors.

(a) Composition of the Board. At and following the Closing, each of the Partners and the Sponsor, severally and not jointly, agrees to take, for so long as such Party holds of record or beneficially owns any Registrable Securities, all Necessary Action to cause the Board to be comprised of eleven (11) directors nominated in accordance with this Article II, initially consisting of (i) seven (7) of whom have been nominated by the Partners, and thereafter designated pursuant to Section 2.1(b) or Section 2.1(d) of this Investor Rights Agreement (each, a “Partner Director”), at least four (4) of whom shall satisfy all applicable independence requirements (including at least two (2) of whom shall be sufficiently independent to serve on the audit and compensation committees of the Board), (ii) three (3) of whom have been nominated by the Sponsor, and thereafter designated pursuant to Section 2.1(c) or Section 2.1(d) of this Investor Rights Agreement (each, a “Sponsor Director”), at least one (1) of whom shall satisfy all applicable independence requirements (including being sufficiently independent to serve on the audit committee of the Board as a chair and the compensation committee as a member), and (iii) one (1) of whom has been jointly nominated by the mutual agreement of Sponsor and the Partners (the “Joint Director”), which Joint Director shall satisfy all applicable independence requirements. At and following the Closing, each of the Sponsor and the Partners, severally and not jointly, agrees to take, for so long as such Party holds of record or beneficially owns any Registrable Securities, all Necessary Action to cause the foregoing directors to be divided into three (3) classes of directors, with each class serving for staggered three (3) year terms. The initial term of the Class I directors shall expire immediately following PubCo’s 2022 annual meeting of stockholders at which directors are elected. The initial term of the Class II directors shall expire immediately following PubCo’s 2023 annual meeting of stockholders at which directors are elected. The initial term of the Class III directors shall expire immediately following PubCo’s 2024 annual meeting at which directors are elected.

(b) Partner Representation. PubCo shall take all Necessary Action to include in the slate of nominees recommended by PubCo for election as directors at each applicable annual or special meeting of stockholders at which directors are to be elected (including, for the avoidance of doubt, the Special Meeting (as defined in the Merger Agreement)), a number of individuals designated by the Partners that, if elected, will result in the Partners having a number of directors serving on the Board as shown below:

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For so long as the Board is divided into three (3) classes, PubCo agrees to take all Necessary Action to apportion the Partner Directors among such classes so as to maintain the proportion of the Partner Directors in each class as nearly as possible to the relative apportionment of the Partner Directors among the classes as contemplated in Section 2.1(a). For so long as the Partners beneficially own greater than 40% of the Common Stock beneficially owned by the Partners on the Closing Date, the Partners shall be entitled to designate one of their Partner Directors as the Chairman of the Board.

(c) Sponsor Representation. PubCo shall take all Necessary Action to include in the slate of nominees recommended by PubCo for election as directors at each applicable annual or special meeting of stockholders at which directors are to be elected including, for the avoidance of doubt, the Special Meeting, a number of individuals designated by the Sponsor that, if elected, will result in the Sponsor having a number of directors serving on the Board as shown below:

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Director, at least one (1) Sponsor Director and the Joint Director appointed to serve on each committee of the Board, including (x) one (1) Partner Director and the Joint Director serving as members of, and one (1) Sponsor Director serving as the chair of, the audit committee, and (y) one (1) Partner Director and one (1) Sponsor Director serving as members of the compensation committee.

(f) Reimbursement of Expenses. PubCo shall reimburse the directors for all reasonable out-of-pocket expenses incurred in connection with their attendance at meetings of the Board and any committees thereof, including travel, lodging and meal expenses.

(g) Indemnification. PubCo shall provide such Partner Director or Sponsor Director with the same expense reimbursement, benefits, indemnity, exculpation and other arrangements provided to the other directors of PubCo and PubCo shall not amend, alter or repeal any right to indemnification or exculpation covering or benefiting any Partner Director or Sponsor Director nominated pursuant to this Investor Rights Agreement as and to the extent consistent with applicable Law, the Certificate of Incorporation, the Bylaws and any indemnification agreements with directors (whether such right is contained in the Organizational Documents or another document) (except to the extent such amendment or alteration permits PubCo to provide broader indemnification or exculpation rights on a retroactive basis than permitted prior thereto).

(h) Review of Nominees. Any nominee as a Partner Director, Sponsor Director or Joint Director (or alternate thereof) shall be subject to PubCo’s customary due diligence process, including its review of a completed questionnaire and a background check. Based on the foregoing, PubCo may reasonably object to any such nominee within fifteen (15) days of receiving such completed questionnaire and background check authorization, (i) provided it does so in good faith and (ii) solely to the extent such objection is based upon any of the following: (1) such nominee was convicted in a criminal proceeding or is a named subject of a pending criminal proceeding (excluding traffic violations and other minor offenses); (2) such nominee was the subject of any order, judgment or decree not subsequently reversed, suspended or vacated of any court of competent jurisdiction, permanently or temporarily enjoining such proposed director from, or otherwise limiting, the following activities: (A) engaging in any type of business practice, or (B) engaging in any activity in connection with the purchase or sale of any security or in connection with any violation of federal or state securities Laws; (3) such nominee was the subject of any order, judgment or decree, not subsequently reversed, suspended or vacated, of any federal or state authority barring, suspending or otherwise limiting for more than sixty (60) days the right of such person to engage in any activity described in clause (2)(B), or to be associated with persons engaged in such activity; (4) such nominee was found by a court of competent jurisdiction in a civil action or by the SEC to have violated any federal or state securities Law, and the judgment in such civil action or finding by the SEC has not been subsequently reversed, suspended or vacated; or (5) such nominee was the subject of, or a party to, any federal or state judicial or administrative order, judgment, decree or finding, not subsequently reversed, suspended or vacated, relating to a violation of any federal or state securities Laws or regulations. In the event the Board reasonably finds any such nominee to be unsuitable based upon one or more of the foregoing clauses (1) through (5) and reasonably objects to such nominated director, the applicable Holder shall be entitled to propose a different nominee to the Board within thirty (30) days of PubCo’s notice to such Holder of its objection to such nominee and such replacement nominee shall be subject to the review process outlined in this Section 2.1(h).

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Section 2.2 Sharing of Information. To the extent permitted by antitrust, competition or any other applicable Law, each of PubCo, each of the Partners and the Sponsor agrees and acknowledges that the directors designated by the Partners and the Sponsor, may share confidential, non-public information about PubCo and its subsidiaries (“Confidential Information”) with the Partners and the Sponsor, as applicable. Each of the Partners and the Sponsor recognizes that it, or its Affiliates and Representatives, has acquired or will acquire Confidential Information the use or disclosure of which could cause PubCo substantial loss and damages that could not be readily calculated and for which no remedy at Law would be adequate. Accordingly, each of the Partners and the Sponsor covenants and agrees that it will not (and will cause its respective controlled Affiliates and Representatives not to) at any time, except with the prior written consent of PubCo, directly or indirectly, disclose any Confidential Information known to it to any third party, unless (a) such information becomes known to the public through no fault of such Party, (b) disclosure is required by applicable Law (including any filing following the Closing Date with the SEC pursuant to applicable securities Laws) or by a court of competent jurisdiction or requested by a Governmental Entity; provided, that (other than in the case of any required filing following the Closing Date with the SEC or in connection with any routine audit or examination as described below) such Party (to the extent legally permissible) promptly notifies PubCo of such requirement or request and takes commercially reasonable steps, at the sole cost and expense of PubCo, to minimize the extent of any such required disclosure, (c) such information was available or becomes available to such Party before, on or after the Effective Date, without restriction, from a source (other than PubCo) without any breach of duty to PubCo or (d) such information was independently developed by such Party or its Representatives without the use of the Confidential Information. Notwithstanding the foregoing, nothing in this Investor Rights Agreement shall prohibit any of the Partners or the Sponsor from disclosing Confidential Information (x) to any Affiliate, Representative, limited partner, member or shareholder of such Party, provided, that such Person shall be bound by an obligation of confidentiality with respect to such Confidential Information and such Party shall be responsible for any breach of this Section 2.2 by any such Person or (y) if such disclosure is made to a Governmental Entity or regulatory authority with jurisdiction over such Party in connection with a routine audit or examination that is not specifically directed at PubCo or the Confidential Information, provided that such Party shall request that confidential treatment be accorded to any information so disclosed. No Confidential Information shall be deemed to be provided to any Person, including any Affiliate of the Partners or the Sponsor, unless such Confidential Information is actually provided to such Person. Furthermore, receipt of Confidential Information shall not be imputed to any Affiliate of the Partners or the Sponsor solely by virtue of the fact that the party serves in a similar capacity for such Affiliate (a “Shared Representative”) and has received Confidential Information unless a Shared Representative (1) conveys, shares or communicates, in any manner, Confidential Information to such Affiliate or (2) participates, directly or indirectly, on behalf of such Affiliate in activities prohibited by this Agreement.

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ARTICLE III

REGISTRATION RIGHTS

Section 3.1 Shelf Registration.

(a) Filing. PubCo shall file, as soon as is reasonably practicable and in any event within forty-five (45) days following the Closing Date, a Shelf Registration Statement covering the resale of all Registrable Securities (except as determined by PubCo pursuant to Section 3.7 as of two (2) Business Days prior to such filing) on a delayed or continuous basis. PubCo shall use its reasonable best efforts to cause such Shelf Registration Statement to become effective under the Securities Act as soon as practicable after such filing, but in no event later than sixty (60) calendar days, or the earlier of (i) the 120^th calendar day if the SEC notifies PubCo that it will “review” the Shelf Registration Statement or (ii) the tenth (10th) business day after the date PubCo is notified (orally or in writing, whichever is earlier) by the SEC that such Shelf Registration Statement will not be “reviewed” or will not be subject to further review and, once effective, to keep the Shelf Registration Statement continuously effective under the Securities Act at all times until all Registrable Securities and other securities covered by the Shelf Registration Statement have been disposed of in accordance with the intended method(s) of distribution set forth in such Shelf Registration Statement or such securities have been withdrawn after the Closing Date. PubCo shall maintain such Shelf Registration Statement in accordance with the terms of this Investor Rights Agreement, and shall prepare and file with the SEC such amendments, including post-effective amendments, and supplements as may be necessary to keep such Shelf Registration Statement continuously effective, available for use and in compliance with the provisions of the Securities Act until such time as of which all Registrable Securities registered by such Shelf Registration Statement have been sold or cease to be Registrable Securities. In the event PubCo files a Shelf Registration Statement on Form S-1, PubCo shall use its commercially reasonable efforts to convert such Shelf Registration Statement (and any Subsequent Shelf Registration) to a Shelf Registration Statement on Form S-3 as soon as practicable after PubCo is eligible to use Form S-3. PubCo shall also use its reasonable best efforts to file any replacement or additional Shelf Registration Statement and use reasonable best efforts to cause such replacement or additional Shelf Registration Statement to become effective prior to the expiration of the initial Shelf Registration Statement filed pursuant to this Section 3.1(a).

(b) Subsequent Shelf Registration. If any Shelf Registration Statement ceases to be effective under the Securities Act for any reason at any time while there remain any Registrable Securities registered by such Shelf Registration Statement, PubCo shall use its reasonable best efforts to as promptly as is reasonably practicable cause such Shelf Registration Statement to again become effective under the Securities Act (including obtaining the prompt withdrawal of any order suspending the effectiveness of such Shelf Registration Statement), and shall use its reasonable best efforts to as promptly as is reasonably practicable amend such Shelf Registration Statement in a manner reasonably expected to result in the withdrawal of any order suspending the effectiveness of such Shelf Registration Statement or file an additional Registration Statement as a Shelf Registration (a “Subsequent Shelf Registration”) registering the resale of all outstanding Registrable Securities registered by such prior Shelf Registration Statement. If a Subsequent Shelf

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Registration is filed, PubCo shall use its reasonable best efforts to (i) cause such Subsequent Shelf Registration to become effective under the Securities Act as promptly as is reasonably practicable after the filing thereof (it being agreed that the Subsequent Shelf Registration shall be an Automatic Shelf Registration Statement if PubCo is a Well-Known Seasoned Issuer) and (ii) keep such Subsequent Shelf Registration continuously effective, available for use and in compliance with the provisions of the Securities Act until such time as of which all Registrable Securities registered by such Subsequent Shelf Registration have been sold or cease to be Registrable Securities.

(c) Suspension of Filing or Registration. If PubCo shall furnish to the Shelf Holders a certificate signed by the chief executive officer or equivalent senior executive of PubCo, stating that the filing, effectiveness or continued use of any Shelf Registration Statement would require PubCo to make an Adverse Disclosure, then PubCo shall have a period of not more than sixty (60) days within which to delay the filing or effectiveness (but not the preparation) of such Shelf Registration Statement or, in the case of a Shelf Registration Statement that has been declared effective, to suspend the use by Shelf Holders of such Shelf Registration Statement (in each case, a “Shelf Suspension”); provided, however, that PubCo shall not be permitted to exercise in any twelve (12) month period (i) more than one (1) Shelf Suspension pursuant to this Section 3.1(c) and Demand Delay pursuant to Section 3.2(a)(i) in the aggregate, unless consented to in writing by the Partners or (ii) aggregate Shelf Suspensions pursuant to this Section 3.1(c) and Demand Delays pursuant to Section 3.2(a)(i) of more than ninety (90) days. Each Holder shall keep confidential the fact that a Shelf Suspension is in effect, and the certificate referred to above and its contents for the permitted duration of the Shelf Suspension or until otherwise notified by PubCo, except (A) for disclosure to such Holder’s employees, agents and professional advisers who need to know such information and are obligated to keep it confidential, (B) for disclosures to the extent required in order to comply with reporting obligations to its limited partners who have agreed to keep such information confidential and (C) as required by Law. In the case of a Shelf Suspension that occurs after the effectiveness of the applicable Shelf Registration Statement, the Shelf Holders agree to suspend use of the applicable Prospectus for the permitted duration of such Shelf Suspension in connection with any sale or purchase of, or offer to sell or purchase, Registrable Securities, upon receipt of the certificate referred to above. PubCo shall immediately notify the Holders or Shelf Holders, as applicable, upon the termination of any Shelf Suspension, and (x) in the case of a Shelf Registration Statement that has not been declared effective, shall promptly thereafter file the Shelf Registration Statement and use its reasonable best efforts to have such Shelf Registration Statement declared effective under the Securities Act and (y) in the case of an effective Shelf Registration Statement, shall amend or supplement the Prospectus, if necessary, so it does not contain any material misstatement or omission prior to the expiration of the Shelf Suspension and furnish to the Shelf Holders such numbers of copies of the Prospectus as so amended or supplemented as the Shelf Holders may reasonably request. PubCo agrees, if necessary, to supplement or make amendments to the Shelf Registration Statement if required by the registration form used by PubCo for the Registration or by the instructions applicable to such registration form or by the Securities Act or the rules or regulations promulgated thereunder or as may reasonably be requested by the Shelf Holders Beneficially Owning a majority of the Registrable Securities then outstanding.

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(d) Shelf Take-Downs.

(i) Generally. Subject to the terms and provisions of this Article III, following the Lock-Up Period, a Shelf Take-Down Initiating Holder may initiate a Shelf Take-Down that, at the option of such Shelf Take-Down Initiating Holder (A) is in the form of an Underwritten Shelf Take-Down or a Shelf Take-Down that is not an Underwritten Shelf Take-Down and (B) in the case of an Underwritten Shelf Take-Down, is Non-Marketed or Marketed, in each case, as shall be specified in the written demand delivered by the Shelf Take-Down Initiating Holder to PubCo pursuant to the provisions of this Section 3.1(d).

(ii) Underwritten Shelf Take-Downs.

(A) A Shelf Take-Down Initiating Holder may elect in a written demand delivered to PubCo (an “Underwritten Shelf Take-Down Notice”) for any Shelf Take-Down that it has initiated to be in the form of an underwritten offering (an “Underwritten Shelf Take-Down”), and PubCo shall, if so requested, file and effect an amendment or supplement of the Shelf Registration Statement for such purpose as soon as practicable. The Shelf Holders that own a majority of the Registrable Securities to be offered for sale in such Underwritten Shelf Take-Down shall have the right to select the Underwriter or Underwriters to administer such Underwritten Shelf Take-Down; provided, that such Underwriter or Underwriters shall be reasonably acceptable to PubCo.

(B) With respect to any Underwritten Shelf Take-Down (including any Marketed Underwritten Shelf Take-Down), in the event that a Shelf Holder otherwise would be entitled to participate in such Underwritten Shelf Take-Down pursuant to this Section 3.1(d)(ii), Section 3.1(d)(iii) or Section 3.1(d)(iv), as the case may be, the right of such Shelf Holder to participate in such Underwritten Shelf Take-Down shall be conditioned upon such Shelf Holder’s participation in such underwriting and the inclusion of such Shelf Holder’s Registrable Securities in the Underwritten Offering to the extent provided herein. PubCo, together with all Shelf Holders proposing to distribute their securities through such Underwritten Shelf Take-Down, shall enter into an underwriting agreement in customary form with the Underwriter or Underwriters selected in accordance with Section 3.1(d)(ii)(A). Notwithstanding any other provision of this Section 3.1, if the Underwriter shall advise PubCo that marketing factors (including an adverse effect on the per security offering price) require a limitation of the number of Registrable Securities to be underwritten in an Underwritten Shelf Take-Down, then PubCo shall so advise all Shelf Holders that have requested to participate in such Underwritten Shelf Take-Down, and the number of Registrable Securities that may be included in such Underwritten Shelf Take-Down shall be allocated pro rata among such Shelf Holders in proportion, as nearly as practicable, to the respective amounts of Registrable Securities held by such

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Shelf Holders at the time of such Underwritten Shelf Take-Down; provided, that any Registrable Securities thereby allocated to a Shelf Holder that exceed such Shelf Holder’s request shall be reallocated among the remaining Shelf Holders in like manner; and provided, further, that the number of Registrable Securities to be included in such Underwritten Shelf Take-Down shall not be reduced unless all other Equity Securities of PubCo are first entirely excluded from any contemporaneous Underwritten Offering. No Registrable Securities excluded from an Underwritten Shelf Take-Down by reason of the Underwriter’s marketing limitation shall be included in such underwritten offering.

(iii) Marketed Underwritten Shelf Take-Downs. The Shelf Take-Down Initiating Holder submitting an Underwritten Shelf Take-Down Notice shall indicate in such notice that it delivers to PubCo pursuant to Section 3.1(d)(ii) whether it intends for such Underwritten Shelf Take-Down to be Marketed (a “Marketed Underwritten Shelf Take-Down”). Upon receipt of an Underwritten Shelf Take-Down Notice indicating that such Underwritten Shelf Take-Down will be a Marketed Underwritten Shelf Take-Down, PubCo shall promptly (but in any event no later than ten (10) days prior to the expected date of such Marketed Underwritten Shelf Take-Down) give written notice of such Marketed Underwritten Shelf Take-Down to all other Shelf Holders under such Shelf Registration Statement and any such Shelf Holders requesting inclusion in such Marketed Underwritten Shelf Take-Down must respond in writing within five (5) days after the receipt of such notice. Each such Shelf Holder that timely delivers any such request shall be permitted to sell in such Marketed Underwritten Shelf Take-Down subject to the terms and conditions of Section 3.1(d)(ii).

(iv) Non-Marketed Underwritten Shelf Take-Downs and Non-Underwritten Shelf Take-Downs.

(A) Any Shelf Take-Down Initiating Holder may initiate (x) an Underwritten Shelf Take-Down that is Non-Marketed (a “Non-Marketed Underwritten Shelf Take-Down”) or (y) a Shelf Take-Down that is not an Underwritten Shelf Take-Down (a “Non-Underwritten Shelf Take-Down”) by providing written notice thereof to PubCo and, to the extent required by Section 3.1(d)(iv)(B), PubCo shall provide written notice thereof to all other Shelf Holders. For the avoidance of doubt, a Shelf Holder that is not a Shelf Take-Down Initiating Holder cannot initiate a Shelf Take-Down.

(B) With respect to each Restricted Shelf Take-Down, the Shelf Take-Down Initiating Holder initiating such Restricted Shelf Take-Down shall provide written notice (a “Restricted Shelf Take-Down Notice”) of such Restricted Shelf Take-Down to PubCo and PubCo shall provide written notice thereof to all other Shelf Holders at least forty-eight (48) hours prior to the expected time of the pricing of the applicable Restricted Shelf Take-Down, which Restricted Shelf Take-Down Notice shall set forth (I) the total number of Registrable Securities expected to be offered and sold

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in such Restricted Shelf Take-Down, (II) the expected timing and plan of distribution of such Restricted Shelf Take-Down, (III) other than in the case of a Distribution (if applicable), an invitation to each Shelf Holder to elect (such Shelf Holders who make such an election being “Take-Down Tagging Holders” and, together with the Shelf Take-Down Initiating Holders and all other Persons (other than any Affiliates of the Shelf Take-Down Initiating Holders) who otherwise are Transferring, or have exercised a contractual or other right to Transfer, Registrable Securities in connection with such Restricted Shelf Take-Down, the “Restricted Take-Down Selling Holders”) to include in the Restricted Shelf Take-Down Registrable Securities held by such Take-Down Tagging Holder (but subject to Section 3.1(d)(ii)(B)) and (IV) the action or actions required (including the timing thereof) in connection with such Restricted Shelf Take-Down with respect to each Shelf Holder that elects to exercise such right (including the delivery of one or more stock certificates representing Registrable Securities of such Shelf Holder to be sold in such Restricted Shelf Take-Down).

(C) Upon delivery of a Restricted Shelf Take-Down Notice, other than in the case of a Distribution, each Shelf Holder may elect to sell Registrable Securities in such Restricted Shelf Take-Down, at the same price per Registrable Security and pursuant to the same terms and conditions with respect to payment for the Registrable Securities as agreed to by the Shelf Take-Down Initiating Holders, by sending an irrevocable written notice (a “Take-Down Participation Notice”) to PubCo within the time period specified in such Restricted Shelf Take-Down Notice (which time period shall be at least twenty-four (24) hours prior to the expected time of the pricing of the applicable Restricted Shelf Take-Down), indicating its, his or her election to sell up to the number of Registrable Securities in the Restricted Shelf Take-Down specified by such Shelf Holder in such Take-Down Participation Notice (but, in all cases, subject to Section 3.1(d)(ii)(B)). Following the time period specified in such Restricted Shelf Take-Down Notice, each Take-Down Tagging Holder that has delivered a Take-Down Participation Notice shall be permitted to sell in such Restricted Shelf Take-Down on the terms and conditions set forth in the Restricted Shelf Take-Down Notice, concurrently with the Shelf Take-Down Initiating Holders and the other Restricted Take-Down Selling Holders, the number of Registrable Securities calculated pursuant to Section 3.1(d)(ii)(B). It is understood that in order to be entitled to exercise its, his or her right to sell Registrable Securities in a Restricted Shelf Take-Down pursuant to this Section 3.1(d)(iv), each Take-Down Tagging Holder must agree to make the same representations, warranties, covenants, indemnities and agreements, if any, as the Shelf Take-Down Initiating Holders agree to make in connection with the Restricted Shelf Take-Down, with such additions or changes as are required of such Take-Down Tagging Holder by the Underwriters (if applicable).

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(D) Notwithstanding the delivery of any Restricted Shelf Take-Down Notice, all determinations as to whether to complete any Restricted Shelf Take-Down and as to the timing, manner, price and other terms and conditions of any Restricted Shelf Take-Down shall be at the sole discretion of the applicable Shelf Take-Down Initiating Holder, and PubCo agrees to cooperate in facilitating any Restricted Shelf Take-Down pursuant to Section 3.1(d). Each of the Shelf Holders agrees to reasonably cooperate with each of the other Shelf Holders and PubCo to establish notice, delivery and documentation procedures and measures to facilitate such other Shelf Holders’ participation in Restricted Shelf Take-Downs pursuant to this Section 3.1(d).

Section 3.2 Demand Registrations.

(a) Holders’ Demand for Registration. If, at a time when a Shelf Registration Statement is not effective pursuant to Section 3.1, PubCo shall receive from the Partners at any time following the Lock-up Period (the then eligible Holders, the “Demand Initiating Holders”) a written demand that PubCo effect any Registration in connection with an Underwritten Offering other than a Shelf Registration or a Shelf Take-Down (a “Demand Registration”) of Registrable Securities held by such Holders, PubCo will:

(i) use its reasonable best efforts to effect such registration as soon as practicable as will permit or facilitate the sale and distribution of all or such portion of the Demand Initiating Holders’ Registrable Securities as are specified in such demand; provided, that PubCo shall not be obligated to file any Registration Statement or other disclosure document pursuant to this Section 3.2 (but shall be obligated to continue to prepare such Registration Statement or other disclosure document) if PubCo shall furnish to the Demand Initiating Holders a certificate signed by the chief executive officer or equivalent senior executive of PubCo, stating that the filing or effectiveness of such Registration Statement would require PubCo to make an Adverse Disclosure, in which case PubCo shall have an additional period (each, a “Demand Delay”) of not more than forty-five (45) days within which to file such Registration Statement; provided, however, that PubCo shall not exercise, in any twelve (12) month period, (x) more than one (1) Demand Delay pursuant to this Section 3.2(a)(i) and Shelf Suspension pursuant to Section 3.1(c) in the aggregate, unless consented in writing by the Demand Initiating Holders or (y) aggregate Demand Delays pursuant to this Section 3.2(a)(i) and Shelf Suspensions pursuant to Section 3.1(c) of more than ninety (90) days. Each Holder shall keep confidential the fact that a Demand Delay is in effect, the certificate referred to above and its contents for the permitted duration of the Demand Delay or until otherwise notified by PubCo, except (A) for disclosure to the Holder’s employees, agents and professional advisers who need to know such information and are obligated to keep it confidential, (B) for disclosures to the extent required in order to comply with reporting obligations to its limited partners who have agreed to keep such information confidential and (C) as required by Law.

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(b) Underwriting. If the Demand Initiating Holders intend to distribute the Registrable Securities covered by their demand by means of an Underwritten Offering, they shall so advise PubCo as part of their demand made pursuant to this Section 3.2, and PubCo shall include such information in the written notice referred to in Section 3.2(a)(i). In such event, the right of the Demand Initiating Holders’ registration pursuant to this Section 3.2 shall be conditioned upon the Demand Initiating Holders’ participation in such Underwritten Offering and the inclusion of the Demand Initiating Holders’ Registrable Securities in the Underwritten Offering to the extent provided herein. PubCo, together with all holders of Registrable Securities of PubCo proposing to distribute their securities through such Underwritten Offering, shall enter into an underwriting agreement in customary form with the Underwriter or Underwriters selected by the Demand Initiating Holders that own a majority of the Registrable Securities and reasonably satisfactory to PubCo. Notwithstanding any other provision of this Section 3.2, if the Underwriter shall advise PubCo that marketing factors (including an adverse effect on the per security offering price) require a limitation of the number of Registrable Securities to be underwritten, then PubCo shall so advise the Holders that have requested to participate in such Underwritten Offering, and the number of Registrable Securities that may be included in the Demand Registration and Underwritten Offering shall be allocated pro rata among the Demand Initiating Holders and other holders of Registrable Securities exercising a contractual or other right to dispose of Registrable Securities in such Underwritten Offering thereof in proportion, as nearly as practicable, to the respective amounts of Registrable Securities held by such persons at the time of filing the Registration Statement; provided, that any Registrable Securities thereby allocated to any such person that exceed such person’s request shall be reallocated among the Demand Initiating Holders and other requesting holders of Registrable Securities in like manner; and provided, further, that the number of Registrable Securities to be included in such Underwritten Offering shall not be reduced unless all other Equity Securities of PubCo are first entirely excluded from the Underwritten Offering. No Registrable Securities excluded from the Underwritten Offering by reason of the Underwriter’s marketing limitation shall be included in such Demand Registration. If the Underwriter has not limited the number of Registrable Securities to be underwritten, PubCo may include securities for its own account (or for the account of any other Persons) in such Demand Registration if the Underwriter so agrees and if the number of Registrable Securities would not thereby be limited.

(c) Effective Registration. PubCo shall be deemed to have effected a Demand Registration if the Registration Statement pursuant to such registration is declared effective by the SEC and remains continuously effective for not less than one hundred eighty (180) days (or such shorter period as will terminate when all Registrable Securities covered by such Registration Statement have been sold or withdrawn), or, if such Registration Statement relates to an Underwritten Offering, such longer period as, in the opinion of counsel for the Underwriters, a prospectus is required by Law to be delivered in connection with sales of Registrable Securities by an Underwriter or dealer (the applicable period, the “Demand Period”). No Demand Registration shall be deemed to have been effected if (i) during the Demand Period such registration is interfered with by any stop order, injunction or other order or requirement of the SEC or other Governmental Entity or court or (ii) the conditions specified in the underwriting agreement, if any, entered into in connection with such Registration are not satisfied other than by reason of a wrongful act, misrepresentation or breach of such applicable underwriting agreement by a participating Holder.

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Section 3.3 Piggyback Registration.

(a) If at any time or from time to time PubCo shall determine to register any of its Equity Securities, either for its own account or for the account of security holders, including (for the avoidance of doubt) the registration of shares of Common Stock subject to PubCo’s publicly-traded warrants (other than in (1) a registration relating solely to employee benefit plans, (2) a registration statement on Form S-4 or S-8 (or such other similar successor forms then in effect under the Securities Act), (3) a registration pursuant to which PubCo is offering to exchange its own securities for other securities, (4) a registration statement relating solely to dividend reinvestment or similar plans, (5) a Shelf Registration Statement pursuant to which only the initial purchasers and subsequent transferees of debt securities of PubCo or any of its subsidiaries that are convertible for Common Stock and that are initially issued pursuant to Rule 144A and/or Regulation S (or any successor provision) of the Securities Act may resell such notes and sell the Common Stock into which such notes may be converted, (6) a registration pursuant to Section 3.1 or Section 3.2 hereof or (7) a registration expressly contemplated by the Note Subscription Agreements), PubCo will:

(i) promptly (but in no event less than ten (10) days before the effective date of the relevant Registration Statement) give to each Holder written notice thereof; and

(ii) include in such Registration (and any related qualification under state securities Laws or other compliance), and in any Underwritten Offering involved therein, all the Registrable Securities specified in a written request or requests made within five (5) days after receipt of such written notice from PubCo by any Holder or Holders except as set forth in Section 3.3(b) below.

Notwithstanding anything herein to the contrary, this Section 3.3 shall not apply (i) to any Shelf Take-Down irrespective of whether such Shelf Take-Down is an Underwritten Shelf Take-Down or not an Underwritten Shelf Take-Down, or (ii) following the Lock-Up Period, to any Distribution (if applicable).

(b) Underwriting. If the Registration of which PubCo gives notice pursuant to Section 3.3(a) is for an Underwritten Offering, PubCo shall so advise the Holders as a part of the written notice given pursuant to Section 3.3(a)(i). In such event the right of any Holder to participate in such registration pursuant to this Section 3.3 shall be conditioned upon such Holder’s participation in such Underwritten Offering and the inclusion of such Holder’s Registrable Securities in the Underwritten Offering to the extent provided herein. All Holders proposing to dispose of their Registrable Securities through such Underwritten Offering, together with PubCo and the other parties distributing their Equity Securities of PubCo through such Underwritten Offering, shall enter into an underwriting agreement in customary form with the Underwriter or Underwriters selected for such Underwritten Offering by PubCo. Notwithstanding any other provision of this Section 3.3, if the Underwriters shall advise PubCo that marketing factors (including an adverse effect on the per security offering price) require a limitation of the number of Registrable Securities to be underwritten, then PubCo may limit the number of Registrable Securities to be included in the Registration and Underwritten Offering as follows:

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(i) If the Registration is initiated and undertaken for PubCo’s account, PubCo shall so advise all Holders of Registrable Securities that have requested to participate in such offering, and the number of Registrable Securities that may be included in the Registration and Underwritten Offering shall be allocated in the following manner: (A) first, to PubCo, (B) second, to the Holders of Registrable Securities on a pro rata basis based on the total number of Registrable Securities held by such Holders and (C) third, to other holders of Equity Securities of PubCo exercising a contractual or other right to dispose of such Equity Securities in such Underwritten Offering on a pro rata basis based on the total number of Equity Securities of PubCo held by such persons; provided, in the case of this foregoing clause (C) that any Registrable Securities or Equity Securities thereby allocated to any such person that exceed such person’s request shall be reallocated among the remaining requesting Holders or other requesting holders, as applicable, in like manner.

(ii) If the Registration is initiated and undertaken at the request of one or more holders of Equity Securities of PubCo who are not Holders or their Affiliates, PubCo shall so advise all Holders of Registrable Securities that have requested to participate in such offering, and the number of Registrable Securities that may be included in the Registration and Underwritten Offering shall be allocated in the following manner: (A) first, to the initiating holders of Equity Securities of PubCo exercising a contractual or other right to dispose of such Equity Securities in such Underwritten Offering, on a pro rata basis based on the total number of Equity Securities of PubCo, (B) second, to the Holders of Registrable Securities on a pro rata basis based on the total number of Registrable Securities held by such Holders, (C) third, to PubCo, (D) fourth, to other holders of Equity Securities of PubCo exercising a contractual or other right to dispose of such Equity Securities in such Underwritten Offering on a pro rata basis based on the total number of Equity Securities of PubCo held by such persons; provided, in the case of this foregoing clause (D) that any Registrable Securities or Equity Securities thereby allocated to any such person that exceed such person’s request shall be reallocated among the remaining requesting Holders or other requesting holders, as applicable, in like manner.

No such reduction pursuant to the foregoing paragraphs (i) and (ii) shall reduce the amount of Registrable Securities of the selling Holders included in the Registration below twenty-five percent (25%) of the total amount of Equity Securities included in such Registration. No securities excluded from the Underwritten Offering by reason of the Underwriter’s marketing limitation shall be included in such Registration.

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(c) Right to Terminate Registration. PubCo shall have the right to terminate or withdraw any Registration initiated by it under this Section 3.3 prior to the effectiveness of such Registration whether or not any Holder has elected to include Registrable Securities in such Registration. The expenses of such withdrawn registration shall be borne by PubCo in accordance with Section 3.4 hereof.

Section 3.4 Expenses of Registration. All Registration Expenses incurred in connection with all Registrations or other Transfers effected pursuant to or permitted by this Investor Rights Agreement (including any Distribution), including, all registration, filing and qualification fees, printers’ and accounting fees, fees and disbursements of counsel for PubCo, shall be borne by PubCo. It is acknowledged by the Holders that the Holders selling or otherwise Transferring any Registrable Securities in any Registration or Transfer shall bear all incremental selling expenses relating to the sale of such Registrable Securities, such as Underwriters’ commissions and discounts, brokerage fees, Underwriter marketing costs and, other than as set forth in the definition of “Registration Expenses,” all reasonable fees and expenses of any legal counsel representing such Holders, in each case pro rata based on the number of Registrable Securities that such Holders have sold or Transferred in such Registration.

Section 3.5 Obligations of PubCo. Whenever required under this Article III to effect the Registration of any Registrable Securities, PubCo 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 reasonable best efforts to cause such Registration Statement to become effective and remain 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 for such period of time specified in Section 3.1) or, if earlier, until the distribution contemplated in the registration statement has been completed, or until all Registrable Securities covered by such Registration Statement have been sold;

(b) prepare and file with the SEC such amendments, post-effective amendments and supplements to such Registration Statement and the Prospectus used in connection with such Registration Statement as may be necessary to keep such Registration Statement effective and to comply with the provisions of the Securities Act with respect to the disposition of all securities covered by such Registration Statement in accordance with the intended methods of disposition by sellers thereof set forth in such Registration Statement;

(c) permit any Holder that (in the good faith reasonable judgment of the Partners) might be deemed to be a controlling person of PubCo to participate in good faith in the preparation of such Registration Statement and to cooperate in good faith to include therein material, furnished to PubCo in writing, that in the reasonable judgment of such Holder and its counsel should be included;

(d) furnish to the Holders such numbers of copies of the Registration Statement and the related Prospectus, including all exhibits thereto and documents incorporated by reference therein and a preliminary prospectus, in conformity with the requirements of the Securities Act, and such other documents as they may reasonably request in order to facilitate the disposition of Registrable Securities owned by them;

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(e) in the event of any Underwritten Offering, enter into and perform its obligations under an underwriting agreement, in usual and customary form, with the managing Underwriter(s) of such offering; each Holder participating in such underwriting shall also enter into and perform its obligations under such an agreement;

(f) notify each Holder of Registrable Securities covered by such Registration Statement as soon as reasonably possible after notice thereof is received by PubCo of any written comments by the SEC or any request by the SEC or any other federal or state Governmental Entity for amendments or supplements to such Registration Statement or such Prospectus or for additional information;

(g) notify each Holder of Registrable Securities covered by such Registration Statement, at any time when a Prospectus relating thereto is required to be delivered under the Securities Act, of the happening of any event as a result of which the Prospectus included in such Registration Statement, as then in effect, includes an untrue statement of a material fact or omits to state a material fact required to be stated therein or necessary to make the statements therein not misleading in the light of the circumstances then existing;

(h) notify each Holder of Registrable Securities covered by such Registration Statement as soon as reasonably practicable after notice thereof is received by PubCo of the issuance by the SEC of any stop order suspending the effectiveness of such Registration Statement or any order by the SEC or any other regulatory authority preventing or suspending the use of any preliminary or final Prospectus or the initiation or threatening of any proceedings for such purposes, or any notification with respect to the suspension of the qualification of the Registrable Securities for offering or sale in any jurisdiction or the initiation or threatening of any proceeding for such purpose;

(i) use its reasonable best efforts to prevent the issuance of any stop order suspending the effectiveness of any Registration Statement or of any order preventing or suspending the use of any preliminary or final Prospectus and, if any such order is issued, to obtain the withdrawal of any such order as soon as practicable;

(j) make available for inspection by each Holder including Registrable Securities in such Registration, any Underwriter participating in any distribution pursuant to such Registration, and any attorney, accountant or other agent retained by such Holder or Underwriter, all financial and other records, pertinent corporate documents and properties of PubCo, as such parties may reasonably request, and cause PubCo’s officers, directors and employees to supply all information reasonably requested by any such Holder, Underwriter, attorney, accountant or agent in connection with such Registration Statement;

(k) use its reasonable best efforts to register or qualify, and cooperate with the Holders of Registrable Securities covered by such Registration Statement, the Underwriters, if any, and their respective counsel, in connection with the Registration or qualification of such Registrable Securities for offer and sale under the “Blue Sky” or securities Laws of each state and other jurisdiction of the United States as any such Holder or Underwriters, if any, or their respective counsel reasonably request in writing, and do

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any and all other things reasonably necessary or advisable to keep such Registration or qualification in effect for such period as required by Section 3.1(b) and Section 3.2(c), as applicable; provided, that PubCo shall not be required to qualify generally to do business in any jurisdiction where it is not then so qualified or to take any action which would subject it to taxation or service of process in any such jurisdiction where it is not then so subject;

(l) in the case of an Underwritten Offering, obtain for delivery to the Holders of Registrable Securities covered by such Registration Statement and to the Underwriters an opinion or opinions from counsel for PubCo, dated the date of the closing under the underwriting agreement, in customary form, scope and substance, which opinions shall be reasonably satisfactory to such Holders or Underwriters, as the case may be, and their respective counsel;

(m) in the case of an Underwritten Offering, obtain for delivery to PubCo and the Underwriters, with copies to the Holders of Registrable Securities included in such Registration, a cold comfort letter from PubCo’s independent certified public accountants in customary form and covering such matters of the type customarily covered by cold comfort letters as the managing Underwriter or Underwriters reasonably request, dated the date of execution of the underwriting agreement and brought down to the closing under the underwriting agreement;

(n) use its reasonable best efforts to list the Registrable Securities that are covered by such Registration Statement with any securities exchange or automated quotation system on which the Common Stock or other Equity Securities of PubCo, as applicable, are then listed;

(o) provide and cause to be maintained a transfer agent and registrar for all Registrable Securities covered by the applicable Registration Statement from and after a date not later than the effective date of such Registration Statement;

(p) cooperate with Holders including Registrable Securities in such Registration and the managing Underwriters, if any, to facilitate the timely preparation and delivery of certificates representing Registrable Securities to be sold, such certificates to be in such denominations and registered in such names as such Holders or the managing Underwriters may request at least two (2) Business Days prior to any sale of Registrable Securities;

(q) use its reasonable best efforts to comply with all applicable securities Laws and make available to its Holders, as soon as reasonably practicable, an earnings statement satisfying the provisions of Section 11(a) of the Securities Act and the rules and regulations promulgated thereunder;

(r) in the case of an Underwritten Offering that is Marketed, cause the senior executive officers of PubCo to participate in the customary “road show” presentations that may be reasonably requested by the Underwriters and otherwise to facilitate, cooperate with and participate in each proposed offering contemplated herein and customary selling efforts related thereto;

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(s) notify each selling Holder, promptly after PubCo 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;

(t) after such registration statement becomes effective, notify each selling Holder of any request by the SEC that PubCo amend or supplement such registration statement or prospectus; and

(u) otherwise, in good faith, reasonably cooperate with, and take such customary actions as may reasonably be requested by, the Holders, in connection with such Registration.

Section 3.6 Indemnification.

(a) PubCo will, and does hereby undertake to, indemnify and hold harmless each Holder of Registrable Securities and each of such Holder’s officers, directors, trustees, employees, partners, managers, members, equityholders, beneficiaries, affiliates and agents and each Person, if any, who controls such Holder, within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act, with respect to any Registration, qualification, compliance or sale effected pursuant to this Article III, and each Underwriter, if any, and each Person who controls any Underwriter, of the Registrable Securities held by or issuable to such Holder, against all claims, losses, damages and liabilities (or actions in respect thereto) to which they may become subject under the Securities Act, the Exchange Act, or other federal or state Law arising out of or based on (A) any untrue statement (or alleged untrue statement) of a material fact contained in any prospectus, offering circular, free writing prospectus or other similar document (including any related Registration Statement, notification, or the like) incident to any such Registration, qualification, compliance or sale effected pursuant to this Article III, or based on any omission (or alleged omission) to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading in light of the circumstances in which they were made, (B) any violation or alleged violation by PubCo of any Law applicable to PubCo in connection with any such Registration, qualification, compliance or sale, or (C) any failure to register or qualify Registrable Securities in any state where PubCo or its agents have affirmatively undertaken or agreed in writing (including pursuant to Section 3.5(k)) that PubCo (the undertaking of any Underwriter being attributed to PubCo) will undertake such Registration or qualification on behalf of the Holders of such Registrable Securities (provided, that in such instance PubCo shall not be so liable if it has undertaken its reasonable best efforts to so register or qualify such Registrable Securities) and will reimburse, as incurred, each such Holder, each such Underwriter and each such director, officer, trustee, employee, partner, manager, member, equityholder, beneficiary, affiliate, agent and controlling person, for any legal and any other expenses reasonably incurred in connection with investigating or defending any such claim, loss, damage, liability or action; provided, that PubCo will not be liable in any such case to the extent that any such claim, loss, damage, liability or expense arises out of or is based on any untrue statement or omission made in reliance and in conformity with written information furnished to PubCo by such Holder or Underwriter expressly for use therein.

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(b) Each Holder (if Registrable Securities held by or issuable to such Holder are included in such Registration, qualification, compliance or sale pursuant to this Article III) does hereby undertake to indemnify and hold harmless, severally and not jointly, PubCo, each of its officers, directors, employees, affiliates and agents and each Person, if any, who controls PubCo within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act, and each Underwriter, if any, against all claims, losses, damages and liabilities (or actions in respect thereof) arising out of or based on any untrue statement (or alleged untrue statement) of a material fact contained in any such Registration Statement, prospectus, offering circular, free writing prospectus or other document, or any omission (or alleged omission) to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading in light of the circumstances in which they were made, and will reimburse, as incurred, PubCo, each of its officers, directors, employees, affiliates and agents and each Person, if any, who controls PubCo within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act, and each Underwriter, if any, for any legal or any other expenses reasonably incurred in connection with investigating or defending any such claim, loss, damage, liability or action, in each case to the extent, but only to the extent, that such untrue statement (or alleged untrue statement) or omission (or alleged omission) was made in such Registration Statement, prospectus, offering circular, free writing prospectus or other document, in reliance upon and in conformity with written information that (i) relates to such Holder in its capacity as a selling security holder and (ii) was furnished to PubCo by such Holder expressly for use therein; provided, however, that the aggregate liability of each Holder hereunder shall be limited to the net proceeds after underwriting discounts and commissions received by such Holder upon the sale of the Registrable Securities giving rise to such indemnification obligation. It is understood and agreed that the indemnification obligations of each Holder pursuant to any underwriting agreement entered into in connection with any Registration Statement shall be limited to the obligations contained in this Section 3.6(b).

(c) Each party entitled to indemnification under this Section 3.6 (the “Indemnified Party”) shall give notice to the party required to provide such indemnification (the “Indemnifying Party”) of any claim as to which indemnification may be sought promptly after such Indemnified Party has actual knowledge thereof, and shall permit the Indemnifying Party to assume the defense of any such claim or any litigation resulting therefrom; provided, that counsel for the Indemnifying Party, who shall conduct the defense of such claim or litigation, shall be subject to approval by the Indemnified Party (whose approval shall not be unreasonably withheld) and the Indemnified Party may participate in such defense at the Indemnifying Party’s expense if representation of such Indemnified 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 proceeding; and provided, further, that the failure of any Indemnified Party to give notice as provided herein shall not relieve the Indemnifying Party of its obligations under this Section 3.6, except to the extent that such failure to give notice materially prejudices the Indemnifying Party in the defense of any such claim or any such litigation. An

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Indemnifying Party, in the defense of any such claim or litigation, may, without the consent of each Indemnified Party, consent to entry of any judgment or enter into any settlement that (i) includes as a term thereof the giving by the claimant or plaintiff therein to such Indemnified Party of an unconditional release from all liability with respect to such claim or litigation and (ii) does not include any recovery (including any statement as to or an admission of fault, culpability or a failure to act by or on behalf of such Indemnified Party) other than monetary damages, and provided, that any sums payable in connection with such settlement are paid in full by the Indemnifying Party.

(d) In order to provide for just and equitable contribution in case indemnification is prohibited or limited by Law, the Indemnifying Party, in lieu of indemnifying such Indemnified Party, shall contribute to the amount paid or payable by such Indemnified Party as a result of such losses, claims, damages or liabilities in such proportion as is appropriate to reflect the relative fault of the Indemnifying Party and Indemnified Party in connection with the actions which resulted in such losses, claims, damages or liabilities, as well as any other relevant equitable considerations. The relative fault of such Indemnifying Party and Indemnified Party shall be determined by reference to, among other things, whether any action in question, including any untrue or alleged untrue statement of material fact or omission or alleged omission to state a material fact, has been made by, or relates to information supplied by, such Indemnifying Party or Indemnified Party, and such Person’s relative intent, knowledge, access to information and opportunity to correct or prevent such actions; provided, however, that, in any case, (i) no Holder will be required to contribute any amount in excess of the net proceeds after Underwriting discounts and commissions received by such Holder upon the sale of the Registrable Securities giving rise to such contribution obligation and (ii) no Person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) will be entitled to contribution from any Person who was not guilty of such fraudulent misrepresentation.

(e) The indemnities provided in this Section 3.6 shall survive the Transfer of any Registrable Securities by such Holder.

Section 3.7 Information by Holder. The Holder or Holders of Registrable Securities included in any Registration shall furnish to PubCo such information regarding such Holder or Holders and the distribution proposed by such Holder or Holders as PubCo may reasonably request in writing and as shall be required in connection with any Registration, qualification or compliance referred to in this Article III. Each Holder agrees, if requested in writing by PubCo, to represent to PubCo the total number of Registrable Securities held by such Holder in order for PubCo to make determinations under this Investor Rights Agreement, including for purposes of Section 3.9 hereof. Notwithstanding anything to the contrary contained in this Investor Rights Agreement, if any Holder does not provide PubCo with information requested pursuant to this Section 3.7, PubCo may exclude such Holder’s Registrable Securities from the applicable Registration Statement or Prospectus if PubCo determines, based on the advice of outside counsel, that such information is necessary to effect the Registration and such Holder continues thereafter to withhold such information. No Person may participate in any Underwritten Offering of Equity Securities of PubCo pursuant to a Registration under this Investor Rights Agreement unless such Person completes and executes all customary questionnaires, powers of attorney, custody agreements,

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indemnities, lock-up agreements, underwriting agreements and other customary documents as may be reasonably required under the terms of such underwriting arrangements. Subject to the minimum thresholds set forth in Section 3.1(d)(ii) and Section 3.2(a) of this Investor Rights Agreement, the exclusion of a Holder’s Registrable Securities as a result of this Section 3.7 shall not affect the registration of the other Registrable Securities to be included in such Registration.

Section 3.8 Delay of Registration. No Holder shall have any right to obtain, and hereby waives any right to seek, an injunction restraining or otherwise delaying any such Registration as the result of any controversy that might arise with respect to the interpretation or implementation of this Article III.

Section 3.9 Rule 144 Reporting. With a view to making available to the Holders the benefits of certain rules and regulations of the SEC that may permit the sale of the Registrable Securities to the public without Registration, PubCo agrees to use its reasonable best efforts to:

(a) make and keep current public information available, within the meaning of Rule 144 (or any similar or analogous rule) promulgated under the Securities Act, at all times;

(b) file with the SEC, in a timely manner, all reports and other documents required of PubCo under the Securities Act and Exchange Act; and

(c) so long as a Holder owns any Registrable Securities, furnish to such Holder forthwith upon request a written statement by PubCo as to its compliance with the reporting requirements of said Rule 144 (at any time commencing after the Lock-Up Period), the Securities Act and the Exchange Act, a copy of the most recent annual or quarterly report of PubCo and such other reports and documents as a Holder may reasonably request in availing itself of any rule or regulation of the SEC allowing it to sell any such securities without Registration.

Section 3.10 “Market Stand Off” Agreement.

(a) Each Holder hereby agrees that, with respect to Underwritten Offerings initiated by a Holder only, during such period (which period shall in no event exceed ninety (90) days) following the effective date of a Registration Statement of PubCo (or, in the case of an Underwritten Shelf Take-Down, the date of the filing of a preliminary Prospectus or Prospectus supplement relating to such Underwritten Offering (or if there is no such filing, the first contemporaneous press release announcing commencement of such Underwritten Offering)) as the Holders that own a majority of the Registrable Securities participating in such Underwritten Offering may agree to with the Underwriter or Underwriters of such Underwritten Offering (a “Market Stand-Off Period”), such Holder or its Affiliates shall not sell, pledge, hypothecate, transfer, make any short sale of, loan, grant any option or right to purchase of, or otherwise transfer or dispose of (other than to donees who agree to be similarly bound) any Registrable Securities held by it at any time during such period except Registrable Securities included in such Registration and shares of Common Stock subject to a Charitable Distribution in connection with such Underwritten Offering. In connection with any Underwritten Offering contemplated by this

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Section 3.10, PubCo shall use reasonable best efforts to cause each director and executive officer of PubCo to execute a customary lock-up for the Market Stand-Off Period. Each Holder agrees that it shall deliver to the Underwriter or Underwriters for any such Underwritten Offering a customary agreement (with customary terms, conditions and exceptions) that is substantially similar to the agreement delivered to the Underwriter or Underwriters by the Holders that own a majority of the Registrable Securities participating in such Registration reflecting their agreement set forth in this Section 3.10; provided, that such agreement shall not be materially more restrictive than any similar agreement entered into by PubCo’s directors and executive officers participating in such Underwritten Offering; provided, further, that such agreement shall not be required unless all Holders are required to enter into similar agreements; provided, further, that such agreement shall provide that any early release of any Holder from the provisions of the terms of such agreement shall be on a pro rata basis among all Holders.

Section 3.11 Other Obligations. In connection with a Transfer of Registrable Securities exempt from Section 5 of the Securities Act or through any broker-dealer transactions described in the plan of distribution set forth within the Prospectus and pursuant to the Registration Statement of which such Prospectus forms a part, PubCo shall, subject to applicable Law, as interpreted by PubCo with the advice of counsel, and the receipt of any customary documentation required from the applicable Holders in connection therewith, (a) promptly instruct its transfer agent to remove any restrictive legends applicable to the Registrable Securities being Transferred and (b) cause its legal counsel to deliver the necessary legal opinions, if any, to the transfer agent in connection with the instruction under the foregoing clause (a). In addition, PubCo shall cooperate reasonably with, and take such customary actions as may reasonably be requested by the Holders, in connection with the aforementioned Transfers; provided, however, that PubCo shall have no obligation to participate in any “road shows” or assist with the preparation of any offering memoranda or related documentation with respect to any Transfer of Registrable Securities in any transaction that does not constitute an Underwritten Offering.

Section 3.12 Other Registration Rights. Other than the registration rights set forth in the Original RA and in the Note Subscription Agreements, PubCo represents and warrants that no Person, other than a Holder of Registrable Securities pursuant to this Investor Rights Agreement, has any right to require PubCo to register any securities of PubCo for sale or to include such securities of PubCo in any Registration Statement filed by PubCo for the sale of securities for its own account or for the account of any other Person. Further, each of PubCo, the Sponsor and the Financial Services Representatives acknowledges, agrees, represents and warrants that this Investor Rights Agreement supersedes any other registration rights agreement or agreement (including the Original RA), other than the Note Subscription Agreements.

Section 3.13 Term. Article III shall terminate with respect to any Holder on the date that such Holder no longer holds any Registrable Securities. The provisions of Section 3.6 shall survive any such termination with respect to such Holder.

Section 3.14 Termination of Original RA. Upon the Closing, PubCo, the Sponsor, the Original Underwriter Representatives, Brad Weightman and Dorothy Hayes hereby agree that the Original RA and all of the respective rights and obligations of the parties thereunder are hereby terminated in their entirety and shall be of no further force or effect.

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ARTICLE IV

LOCK-UP

Section 4.1 Lock-Up.

(a) Each Holder (other than the Financial Services Representatives) severally, and not jointly, agrees not to effect any Transfer, or make a public announcement of any intention to effect such Transfer, of any Lock-Up Shares (as defined below) Beneficially Owned or otherwise held by such Person during the Lock-Up Period; provided, that such prohibition shall not apply to Transfers (i) permitted pursuant to Section 4.2, or (ii) permitted pursuant to Article III. For the avoidance of doubt, each Holder agrees not to effect a Distribution during the Lock-Up Period. The “Lock-Up Shares” means the Registrable Securities held by the Holders (other than the Financial Services Representatives) as of the Closing Date (other than, with respect to the Sponsor and the Original Underwriter Representatives, the Private Units (as defined in the Insider Letter) and the securities underlying the Private Units (collectively, the “Private PubCo Equity Securities”)).

(b) During the Lock-Up Period, any purported Transfer of Lock-Up Shares not in accordance with this Investor Rights Agreement shall be null and void, and PubCo shall refuse to recognize any such Transfer for any purpose.

(c) The Holders acknowledge and agree that, notwithstanding anything to the contrary contained in this Investor Rights Agreement, the Lock-Up Shares Beneficially Owned by such Person shall remain subject to any restrictions on Transfer under applicable securities Laws of any Governmental Entity, including all applicable holding periods under the Securities Act and other rules of the SEC.

(d) PubCo, the Sponsor and the Original Underwriter Representatives hereby agree that the Insider Letter is hereby amended such that the provisions of Section 9 thereof shall not apply or have any further effect with respect to any Registrable Securities other than any Private PubCo Equity Securities (and, for the avoidance of doubt, the provisions of Section 9 of the Insider Letter shall only apply to the Private PubCo Equity Securities to the extent such provisions are expressly applicable thereto). Except as amended by this subclause (d), the provisions of the Insider Letter shall remain in full force and effect.

Section 4.2 Permitted Transfers. Notwithstanding anything to the contrary contained in this Investor Rights Agreement, during the Lock-Up Period, the Holders may Transfer, without the consent of PubCo, any of such Person’s Lock-Up Shares to (i) any of such Person’s Permitted Transferees, upon written notice to PubCo and, in the case of such a Transfer by the Sponsor or any of the Financial Services Representatives, the Partners, and in the case of such a Transfer by the Partners or their Permitted Transferees, the Sponsor and the Financial Services Representatives, (ii) (a) in the case of an individual, by virtue of Laws of descent and distribution upon death of the individual; (b) in the case of an individual, pursuant to a qualified domestic relations order; or (c) pursuant to any liquidation, merger, stock exchange or other similar transaction which results in all of PubCo’s stockholders having the right to exchange their shares of Common Stock for cash, securities or other property subsequent to the Business Combination,

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(iii) a charitable organization through a Charitable Distribution (which for avoidance of doubt shall be deemed separate from a Transfer pursuant to clause (ii)(a) above), (iv) PubCo in connection with the “net” or “cashless” exercise or settlement of warrants or stock options, restricted stock units or other equity awards (and any transfer to PubCo necessary to generate such amount of cash needed for the payment of taxes, including estimated taxes, due as a result of such vesting, settlement or exercise whether by means of a “net settlement” or otherwise), or (v) PubCo in connection with the repurchase of shares of Common Stock issued pursuant to equity awards granted under a stock incentive plan or other equity award plan or pursuant to the agreements under which such shares were issued, provided that such repurchase of shares of Common Stock is in connection with the termination of such Holder’s service provider relationship with PubCo; provided, that in connection with any Transfer of such Lock-Up Shares pursuant to clause (ii) above, (x) the restrictions and obligations contained in Section 4.1 and this Section 4.2 will continue to apply to such Lock-Up Shares after any Transfer of such Lock-Up Shares and such Transferee shall agree to be bound by such restrictions and obligations in writing and acknowledged by PubCo, and (y) the Transferee of such Lock-Up Shares shall have no rights under this Investor Rights Agreement, unless, for the avoidance of doubt, such Transferee is a Permitted Transferee in accordance with this Investor Rights Agreement. Any Transferee of Lock-Up Shares who is a Permitted Transferee of the Transferor pursuant to this Section 4.2 shall be required, at the time of and as a condition to such Transfer, to become a party to this Investor Rights Agreement by executing and delivering a joinder in the form attached to this Investor Rights Agreement as Exhibit A, whereupon such Transferee will be treated as a Party (with the same rights and obligations as the Transferor) for all purposes of this Investor Rights Agreement. Notwithstanding the foregoing provisions of this Section 4.2, a Holder may not make a Transfer to a Permitted Transferee if such Transfer has as a purpose the avoidance of or is otherwise undertaken in contemplation of avoiding the restrictions on Transfers in this Agreement (it being understood that the purpose of this provision includes prohibiting the Transfer to a Permitted Transferee (A) that has been formed to facilitate a material change with respect to who or which entities Beneficially Own the underlying Lock-Up Shares, or (B) followed by a change in the relationship between the Holder and the Permitted Transferee (or a change of control of such Holder or Permitted Transferee) after the Transfer with the result and effect that the Holder has indirectly made a Transfer of Lock-Up Shares by using a Permitted Transferee, which Transfer would not have been directly permitted under this Article IV had such change in such relationship occurred prior to such Transfer).

ARTICLE V

GENERAL PROVISIONS

Section 5.1 Assignment; Successors and Assigns; No Third Party Beneficiaries.

(a) Except as otherwise permitted pursuant to this Investor Rights Agreement, no Party may assign such Party’s rights and obligations under this Investor Rights Agreement, in whole or in part, without the prior written consent of the Partners. Any such assignee may not again assign those rights, other than in accordance with this Article V. Any attempted assignment of rights or obligations in violation of this Article V shall be null and void.

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(b) Notwithstanding anything to the contrary contained in this Investor Rights Agreement (other than the succeeding sentence of this Section 5.1(b)), (i) prior to the expiration of the Lock-Up Period to the extent applicable to such Holder, no Holder may Transfer such Holder’s rights or obligations under this Investor Rights Agreement in connection with a Transfer of such Holder’s Registrable Securities, in whole or in part, except in connection with a Transfer pursuant to Section 4.2; and (ii) after the expiration of the Lock-up Period to the extent applicable to such Holder, a Holder may Transfer such Holder’s rights or obligations under this Investor Rights Agreement in connection with a Transfer of such Holder’s Registrable Securities, in whole or in part, to (x) any of such Holder’s Permitted Transferees (other than any charitable organization), or (y) any Person with the prior written consent of PubCo. In no event can the Sponsor or the Partners assign any of such Person’s rights under Section 2.1. Any Transferee of Registrable Securities (other than pursuant to an effective registration statement under the Securities Act, pursuant to a Rule 144 transaction or pursuant to any In-Kind Distribution) shall, except as otherwise expressly stated herein, have all the rights and be subject to all of the obligations of the Transferor Holder under this Investor Rights Agreement and shall be required, at the time of and as a condition to such Transfer, to become a party to this Investor Rights Agreement by executing and delivering a joinder in the form attached to this Investor Rights Agreement as Exhibit A. No Transfer of Registrable Securities by a Holder shall be registered on PubCo’s books and records, and such Transfer of Registrable Securities shall be null and void and not otherwise effective, unless any such Transfer is made in accordance with the terms and conditions of this Investor Rights Agreement, and PubCo is hereby authorized by all of the Holders to enter appropriate stop transfer notations on its transfer records to give effect to this Investor Rights Agreement.

(c) All of the terms and provisions of this Investor Rights Agreement shall be binding upon the Parties and their respective successors, assigns, heirs and representatives, but shall inure to the benefit of and be enforceable by the successors, assigns, heirs and representatives of any Party only to the extent that they are permitted successors, assigns, heirs and representatives pursuant to the terms of this Investor Rights Agreement.

(d) Other than as expressly set forth in this Agreement, nothing in this Investor Rights Agreement, express or implied, is intended to confer upon any Party, other than the Parties and their respective permitted successors, assigns, heirs and representatives, any rights or remedies under this Investor Rights Agreement or otherwise create any third party beneficiary hereto.

Section 5.2 Termination. Except for Section 2.1(g) (which section shall terminate at such time as the Partners, the Sponsor and their Permitted Transferees are no longer entitled to any rights pursuant to such section), Article II shall terminate automatically (without any action by any Party) as to the Partners or the Sponsor at such time at which such Party no longer has the right to designate an individual for nomination to the Board under this Investor Rights Agreement. Except for Section 3.6 (which section shall terminate at such time as the Partners, the Sponsor, the Financial Services Representatives and their Permitted Transferees are no longer entitled to any rights pursuant to such section), Article III of this Investor Rights Agreement shall terminate as set forth in Section 3.13. The remainder of this Investor Rights Agreement shall terminate automatically (without any action by any Party) as to each Holder when such Holder, following

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the Closing Date, ceases to Beneficially Own any Registrable Securities; provided, that the provisions of Section 5.11, Section 5.12 and Section 5.13 shall survive any such termination with respect to such Holder. Notwithstanding anything herein to the contrary, in the event the Merger Agreement terminates in accordance with its terms prior to the Closing, this Investor Rights Agreement shall automatically terminate and be of no further force or effect, without any further action required by the Parties.

Section 5.3 Severability. If any provision of this Investor Rights Agreement is determined to be invalid, illegal or unenforceable by any Governmental Entity, the remaining provisions of this Investor Rights Agreement, to the extent permitted by Law shall remain in full force and effect.

Section 5.4 Entire Agreement; Amendments; No Waiver.

(a) This Investor Rights Agreement, as it amends and restates the Original Investor Rights Agreement, together with the Exhibit to this Investor Rights Agreement, the Merger Agreement and all other Transaction Agreements (as such term is defined in the Merger Agreement), constitute the entire agreement among the Parties with respect to the subject matter hereof and thereof and supersede all prior and contemporaneous agreements, understandings and discussions, whether oral or written, relating to such subject matter in any way, and there are no warranties, representations or other agreements among the Parties in connection with such subject matter except as set forth in this Investor Rights Agreement and therein.

(b) No provision of this Investor Rights Agreement may be amended or modified in whole or in part at any time without the express written consent of (i) PubCo, (ii) for so long as the Partners collectively Beneficially Own Common Stock representing 10% or more of the Common Stock Beneficially Owned by the Partners immediately after the Closing, the Partners, and (iii) in any event, at least the Holders holding in the aggregate more than fifty percent (50%) of the Registrable Securities Beneficially Owned by the Holders; provided, that any such amendment or modification that adversely and disproportionately affects any Holder or Holders, as compared to any other Holder or Holders, shall require the prior written consent of such Holders who Beneficially Own a majority of the Registrable Securities Beneficially Owned by all such Holders so adversely and disproportionately affected; provided, further that any amendment or modification to Article III, Article IV, Section 5.12, Section 5.13, Section 5.15 or this Section 5.4 that adversely affects any right granted to the Partners, the Sponsor or the Financial Services Representatives, shall require the consent of the Partners, the Sponsor or the Financial Services Representatives, as applicable; provided, further that any amendment or modification to Article II that adversely affects any right granted to the Partners or the Sponsor shall require the consent of the Partners or the Sponsor, as applicable; provided, further that a provision that has terminated with respect to a Party shall not require any consent of such Party (and such Party’s Common Stock shall not be considered in computing any percentages) with respect to amending or modifying such provision.

(c) No waiver of any provision or default under, nor consent to any exception to, the terms of this Investor Rights Agreement shall be effective unless in writing and signed by the Party to be bound and then only to the specific purpose, extent and instance so provided.

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Section 5.5 Counterparts; Electronic Delivery. This Investor Rights Agreement and any other agreements, certificates, instruments and documents delivered pursuant to this Investor Rights Agreement may be executed and delivered in one or more counterparts and by email or other electronic transmission, each of which shall be deemed an original and all of which shall be considered one and the same agreement. No Party shall raise the use of email to deliver a signature or the fact that any signature or agreement or instrument was transmitted or communicated through the use of email as a defense to the formation or enforceability of a contract and each Party forever waives any such defense. The words “execution,” “signed,” “signature,” “delivery,” and words of like import in or relating to this Investor Rights Agreement or any document to be signed in connection with this Investor Rights Agreement shall be deemed to include electronic signatures, deliveries or the keeping of records in electronic form, each of which shall be of the same legal effect, validity or enforceability as a manually executed signature, physical delivery thereof or the use of a paper-based recordkeeping system, as the case may be, and the Parties hereto consent to conduct the transactions contemplated hereunder by electronic means.

Section 5.6 Notices. All notices, demands and other communications to be given or delivered under this Investor Rights Agreement shall be in writing and shall be deemed to have been given (a) when personally delivered (or, if delivery is refused, upon presentment) or received by email (with confirmation of transmission) prior to 5:00 p.m. eastern time on a Business Day and, if otherwise, on the next Business Day, (b) one (1) Business Day following sending by reputable overnight express courier (charges prepaid) or (c) three (3) calendar days following mailing by certified or registered mail, postage prepaid and return receipt requested. Unless another address is specified in writing pursuant to the provisions of this Section 5.6, notices, demands and other communications shall be sent to the addresses indicated below:

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if to PubCo, prior to the Closing, to:

GigCapital4, Inc.

1731 Embarcadero Rd., Suite 200

Palo Alto, California 94303

Attn: Dr. Raluca Dinu

E-mail:

with a copy (which shall not constitute notice) to:

DLA Piper LLP (US)

555 Mission Street, Suite 2400

San Francisco, California 94105

Attn: Jeffrey C. Selman, Esq. and John F. Maselli, Esq.

E-mail:

if to PubCo, following the Closing, to:

BigBear.ai Holdings, Inc.

6811 Benjamin Franklin Dr. Suite 200

Columbia, Maryland 21046

Attn: Josh Kinley

E-mail:

with a copy (which shall not constitute notice) to:

Kirkland & Ellis LLP

300 N. LaSalle

Chicago, Illinois 60654

Attn: Jeremy S. Liss, P.C., Douglas C. Gessner, P.C., Tim Cruickshank, P.C., Matthew S. Arenson, P.C., Jeffrey P. Swatzell

E-mail:

if to the Partners, to:

AE Industrial Partners, LP

2500 N. Military Trail, Suite 470

Boca Raton, Florida 33431

Attn: Michael Greene, Kirk Konert and Jeff Hart

E-mail:

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with a copy (which shall not constitute notice) to:

Kirkland & Ellis LLP

300 N. LaSalle

Chicago, Illinois 60654

Attn: Jeremy S. Liss, P.C., Douglas C. Gessner, P.C., Tim Cruickshank, P.C., Matthew S. Arenson, P.C., and Jeffrey P. Swatzell

E-mail:

if to the Sponsor, to:

GigAcquisitions4, LLC

1731 Embarcadero Rd., Suite 200

Palo Alto, California 94303

Attn: Dr. Avi Katz

E-mail:

with a copy (which shall not constitute notice) to:

DLA Piper LLP (US)

555 Mission Street, Suite 2400

San Francisco, California 94105

Attn: Jeffrey C. Selman, Esq. and John F. Maselli, Esq.

E-mail:

if to the Financial Services Representatives, to:

Oppenheimer & Co. Inc.

85 Broad Street

New York, New York 10004

Attn: General Counsel

and

Nomura Securities International, Inc.

Worldwide Plaza

309 West 49th Street

New York, New York 10019-7316

Attn: Head of Equity Capital Markets and Solutions

Fax No.:

With a copy to the Head of IBD Legal (Fax No:    )

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and

William Blair & Company, L.L.C.

150 N. Riverside Plaza

Chicago, Illinois 60606

Attention: Equity Capital Markets

and

BMO Capital Markets Corp.

151 West 42nd Street, 32nd Floor

New York, New York 10036

Attn: Equity Syndicate Department

Tel:

With a copy to the Legal Department (Fax: )

Section 5.7 Governing Law; Waiver of Jury Trial; Jurisdiction. The Law of the State of Delaware shall govern (a) all Actions, claims or matters related to or arising from this Investor Rights Agreement (including any tort or non-contractual claims) and (b) any questions concerning the construction, interpretation, validity and enforceability of this Investor Rights Agreement, and the performance of the obligations imposed by this Investor Rights Agreement, in each case without giving effect to any choice of Law or conflict of Law rules or provisions (whether of the State of Delaware or any other jurisdiction) that would cause the application of the Law of any jurisdiction other than the State of Delaware. EACH PARTY TO THIS INVESTOR RIGHTS AGREEMENT HEREBY IRREVOCABLY WAIVES ALL RIGHTS TO TRIAL BY JURY IN ANY ACTION BROUGHT TO RESOLVE ANY DISPUTE BETWEEN OR AMONG ANY OF THE PARTIES (WHETHER ARISING IN CONTRACT, TORT OR OTHERWISE) ARISING OUT OF, CONNECTED WITH, RELATED OR INCIDENTAL TO THIS INVESTOR RIGHTS AGREEMENT, THE TRANSACTIONS CONTEMPLATED BY THIS INVESTOR RIGHTS AGREEMENT AND/OR THE RELATIONSHIPS ESTABLISHED AMONG THE PARTIES UNDER THIS INVESTOR RIGHTS AGREEMENT. THE PARTIES FURTHER WARRANT AND REPRESENT THAT EACH HAS REVIEWED THIS WAIVER WITH SUCH PARTY’S LEGAL COUNSEL, AND THAT EACH KNOWINGLY AND VOLUNTARILY WAIVES SUCH PARTY’S JURY TRIAL RIGHTS FOLLOWING CONSULTATION WITH LEGAL COUNSEL. Each of the Parties submits to the exclusive jurisdiction of first, the Chancery Court of the State of Delaware or if such court declines jurisdiction, then to the Federal District Court for the District of Delaware, in any Action arising out of or relating to this Investor Rights Agreement, agrees that all claims in respect of the Action shall be heard and determined in any such court and agrees not to bring any Action arising out of or relating to this Investor Rights Agreement in any other courts. Each Party irrevocably consents to the service of process in any such Action by the mailing of copies thereof by registered or certified mail, postage prepaid, to such Party, at its address for notices as provided in Section 5.6 of this Investor Rights Agreement, such service to become effective ten (10) days after such mailing. Each Party hereby irrevocably waives any objection to such service of process and further irrevocably waives and agrees not to plead or claim in any Action commenced hereunder or under any other documents contemplated hereby that service of process was in any way invalid or ineffective. Nothing in this Section 5.7, however, shall affect the right of any Party to serve legal process in any other manner permitted by Law or at equity; provided, that each of the Parties hereby waives any right it may have under the Laws of any jurisdiction to commence by publication any Action with respect to this Investor Rights Agreement. To the fullest extent permitted by applicable Law, each of the Parties hereby

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irrevocably waives any objection it may now or hereafter have to the laying of venue of any Action arising out of or relating to this Investor Rights Agreement in any of the courts referred to in this Section 5.7 and hereby further irrevocably waives and agrees not to plead or claim that any such court is not a convenient forum for any such Action. Each Party agrees that a final judgment in any Action so brought shall be conclusive and may be enforced by suit on the judgment or in any other manner provided by Law or at equity, in any jurisdiction.

Section 5.8 Specific Performance. Each Party hereby agrees and acknowledges that it will be impossible to measure in money the damages that would be suffered if the Parties fail to comply with any of the obligations imposed on them by this Investor Rights Agreement and that, in the event of any such failure, an aggrieved Party will be irreparably damaged and will not have an adequate remedy at Law. Any such Party shall, therefore, be entitled (in addition to any other remedy to which such Party may be entitled at Law or in equity) to seek injunctive relief, including specific performance, to enforce such obligations, without the posting of any bond, and if any Action should be brought in equity to enforce any of the provisions of this Investor Rights Agreement, none of the Parties shall raise the defense that there is an adequate remedy at Law.

Section 5.9 Subsequent Acquisition of Shares. Any Equity Securities of PubCo acquired subsequent to the Effective Date by a Holder shall be subject to the terms and conditions of this Investor Rights Agreement (other than the terms and conditions of Article IV) and such shares shall be considered to be “Registrable Securities” as such term is used in this Investor Rights Agreement.

Section 5.10 Consents, Approvals and Actions. If any consent, approval or action of the Partners, the Sponsor or the Financial Services Representatives is required or permitted at any time pursuant to this Investor Rights Agreement, such consent, approval or action shall be deemed given if the holders of a majority of the outstanding Equity Securities of PubCo held by the Partners, the Sponsor, or the Financial Services Representatives, respectively, at such time provide such consent, approval or action in writing at such time; provided that, for the avoidance of doubt, the designation of the Joint Director pursuant to Section 2.1(a) shall require the consent of both (i) the holders of a majority of the outstanding Equity Securities of PubCo held by the Partners and (ii) the holders of a majority of the outstanding Equity Securities of PubCo held by Sponsor.

Section 5.11 Not a Group; Independent Nature of Holders’ Obligations and Rights. The Holders and PubCo agree that the arrangements contemplated by this Investor Rights Agreement are not intended to constitute the formation of a “group” (as defined in Section 13(d)(3) of the Exchange Act). Each Holder agrees that, for purposes of determining beneficial ownership of such Holder, it shall disclaim any beneficial ownership by virtue of this Investor Rights Agreement of PubCo’s Equity Securities owned by the other Holders, and PubCo agrees to recognize such disclaimer in its Exchange Act and Securities Act reports. The obligations of each Holder under this Investor Rights Agreement are several and not joint with the obligations of any other Holder, and no Holder shall be responsible in any way for the performance of the obligations of any other Holder under this Investor Rights Agreement. Nothing contained herein, and no action taken by any Holder pursuant hereto, shall be deemed to constitute the Holders as, and PubCo acknowledges that the Holders do not so constitute, a partnership, an association, a joint venture or any other kind of group or entity, or create a presumption that the Holders are in any way acting in concert or as a group or entity with respect to such obligations or the transactions contemplated by this Investor

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Rights Agreement, and PubCo acknowledges that the Holders are not acting in concert or as a group, and PubCo shall not assert any such claim, with respect to such obligations or the transactions contemplated by this Investor Rights Agreement. Subject to Section 5.17, the decision of each Holder to enter into this Investor Rights Agreement has been made by such Holder independently of any other Holder. Subject to Section 5.17, each Holder acknowledges that no other Holder has acted as agent for such Holder in connection with such Holder making its investment in PubCo and that no other Holder will be acting as agent of such Holder in connection with monitoring such Holder’s investment in the Common Stock or enforcing its rights under this Investor Rights Agreement. PubCo and each Holder confirms that each Holder has had the opportunity to independently participate with PubCo and its subsidiaries in the negotiation of the transaction contemplated hereby with the advice of its own counsel and advisors. Each Holder shall be entitled to independently protect and enforce its rights, including, without limitation, the rights arising out of this Investor Rights Agreement, and it shall not be necessary for any other Holder to be joined as an additional party in any proceeding for such purpose. The use of a single agreement to effectuate the rights and obligations contemplated hereby was solely in the control of PubCo, not the action or decision of any Holder, and was done solely for the convenience of PubCo and its subsidiaries and not because it was required to do so by any Holder. It is expressly understood and agreed that each provision contained in this Investor Rights Agreement is between PubCo and a Holder, solely, and not between PubCo and the Holders collectively and not between and among the Holders.

Section 5.12 Other Business Opportunities.

(a) The Parties expressly acknowledge and agree that to the fullest extent permitted by applicable Law: (i) each of the Institutional Partners, the Sponsor and the Financial Services Representatives (including (A) their respective Affiliates, (B) any portfolio company in which they or any of their respective investment fund Affiliates have made a debt or equity investment (and vice versa) or (C) any of their respective limited partners, non-managing members or other similar direct or indirect investors) and the Partner Directors and the Sponsor Directors has the right to, and shall have no duty (fiduciary, contractual or otherwise) not to, directly or indirectly engage in and possess interests in other business ventures of every type and description, including those engaged in the same or similar business activities or lines of business as PubCo or any of its subsidiaries or deemed to be competing with PubCo or any of its subsidiaries, on its own account, or in partnership with, or as an employee, officer, director or shareholder of any other Person, with no obligation to offer to PubCo or any of its subsidiaries, or any other Holder the right to participate therein; (ii) each of the Institutional Partners, the Sponsor and the Financial Services Representatives (including (A) their respective Affiliates, (B) any portfolio company in which they or any of their respective investment fund Affiliates have made a debt or equity investment (and vice versa) or (C) any of their respective limited partners, non-managing members or other similar direct or indirect investors) and the Partner Directors and the Sponsor Directors may invest in, or provide services to, any Person that directly or indirectly competes with PubCo or any of its subsidiaries; and (iii) in the event that any of the Institutional Partners, the Sponsor or the Financial Services Representatives (including (A) their respective Affiliates, (B) any portfolio company in which they or any of their respective investment fund Affiliates have made a debt or equity investment (and vice versa) or (C) any of their respective limited partners, non-managing

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members or other similar direct or indirect investors) or any Partner Director or Sponsor Director, respectively, acquires knowledge of a potential transaction or matter that may be a corporate or other business opportunity for PubCo or any of its subsidiaries, such Person shall have no duty (fiduciary, contractual or otherwise) to communicate or present such corporate opportunity to PubCo or any of its subsidiaries or any other Holder, as the case may be, and, notwithstanding any provision of this Investor Rights Agreement to the contrary, shall not be liable to PubCo or any of its subsidiaries or any other Holder (or its Affiliates) for breach of any duty (fiduciary, contractual or otherwise) by reason of the fact that such Person, directly or indirectly, pursues or acquires such opportunity for itself, directs such opportunity to another Person or does not present such opportunity to PubCo or any of its subsidiaries or any other Holder (or its Affiliates). For the avoidance of doubt, the Parties acknowledge that this paragraph is intended to disclaim and renounce, to the fullest extent permitted by applicable Law, any right of PubCo or any of its subsidiaries with respect to the matters set forth herein, and this paragraph shall be construed to effect such disclaimer and renunciation to the fullest extent permitted by Law.

(b) Each of the Parties hereby, to the fullest extent permitted by applicable Law:

(i) confirms that none of the Institutional Partners, the Sponsor or the Financial Services Representatives or any of their respective Affiliates have any duty to PubCo or any of its subsidiaries or to any other Holder other than the specific covenants and agreements set forth in this Investor Rights Agreement;

(ii) acknowledges and agrees that (A) in the event of any conflict of interest between PubCo or any of its subsidiaries, on the one hand, and any of the Institutional Partners, the Sponsor, the Financial Services Representatives or any of their respective Affiliates (or any Partner Director or Sponsor Director acting in his or her capacity as such), on the other hand, the Institutional Partners, the Sponsor, the Financial Services Representatives or applicable Affiliates (or any Partner Director or Sponsor Director acting in his or her capacity as a director) may act in its best interest and (B) none of the Institutional Partners, the Sponsor, the Financial Services Representatives or any of their respective Affiliates or any Partner Director or Sponsor Director acting in his or her capacity as a director, shall be obligated (1) to reveal to PubCo or any of its subsidiaries confidential information belonging to or relating to the business of such Person or any of its Affiliates or (2) to recommend or take any action in its capacity as a direct or indirect stockholder or director, as the case may be, that prefers the interest of PubCo or its subsidiaries over the interest of such Person; and

(iii) waives any claim or cause of action against any of the Institutional Partners, the Sponsor, the Financial Services Representatives and any of their respective Affiliates, and any officer, employee, agent or Affiliate of any such Person that may from time to time arise in respect of a breach by any such person of any duty or obligation disclaimed under Section 5.12(b)(i) or Section 5.12(b)(ii).

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(c) Each of the Parties hereto agrees that the waivers, limitations, acknowledgments and agreements set forth in this Section 5.12 shall not apply to any alleged claim or cause of action against any of the Institutional Partners, the Sponsor or the Financial Services Representatives based upon the breach or nonperformance by such Person of this Investor Rights Agreement or any other agreement to which such Person is a party.

(d) The provisions of this Section 5.12, to the extent that they restrict the duties and liabilities of any of the Institutional Partners, the Sponsor, the Financial Services Representatives or any of their respective Affiliates or any Partner Director or Sponsor Director otherwise existing at Law or in equity, are agreed by the Parties to replace such other duties and liabilities of the Institutional Partners, the Sponsor, the Original Financial Services Representatives or any of their respective Affiliates or any such Partner Director or Sponsor Director to the fullest extent permitted by applicable Law.

Section 5.13 Indemnification; Exculpation.

(a) PubCo will, and PubCo will cause each of its subsidiaries to, jointly and severally indemnify, exonerate and hold the Holders and each of their respective direct and indirect partners, equityholders, members, managers, Affiliates, directors, officers, shareholders, fiduciaries, managers, controlling Persons, employees, representatives and agents and each of the partners, equityholders, members, Affiliates, directors, officers, fiduciaries, managers, controlling Persons, employees and agents of each of the foregoing (collectively, the “Holder Indemnitees”) free and harmless from and against any and all actions, causes of action, suits, claims, liabilities, losses, damages and costs and out-of-pocket expenses in connection therewith (including reasonable attorneys’ fees and expenses) incurred by the Holder Indemnitees or any of them before or after the date of this Investor Rights Agreement (collectively, the “Indemnified Liabilities”), arising out of any action, cause of action, suit, litigation, investigation, inquiry, arbitration or claim (each, an “Action”) arising directly or indirectly out of, or in any way relating to, (i) any Holder’s or its Affiliates’ ownership of Equity Securities of PubCo or control or ability to influence PubCo or any of its subsidiaries (other than any such Indemnified Liabilities (x) to the extent such Indemnified Liabilities arise out of any breach of this Investor Rights Agreement by such Holder Indemnitee or its Affiliates or other related Persons or the breach of any fiduciary or other duty or obligation of such Holder Indemnitee to its direct or indirect equity holders, creditors or Affiliates, (y) to the extent such control or the ability to control PubCo or any of its subsidiaries derives from such Holder’s or its Affiliates’ capacity as an officer or director of PubCo or any of its subsidiaries or (z) to the extent such Indemnified Liabilities are directly caused by such Person’s willful misconduct), (ii) the business, operations, properties, assets or other rights or liabilities of PubCo or any of its subsidiaries or (iii) any services provided prior to, on or after the date of this Investor Rights Agreement by any Holder or its Affiliates to PubCo or any of their respective subsidiaries; provided, however, that if and to the extent that the foregoing undertaking may be unavailable or unenforceable for any reason, PubCo will, and will cause its subsidiaries to, make the maximum contribution to the payment and satisfaction of each of the Indemnified Liabilities that is permissible under applicable Law. For the purposes of this Section 5.13, none of the circumstances described in the limitations contained in the proviso in the immediately preceding sentence shall be deemed to apply absent a final non-appealable judgment of a court of competent jurisdiction to such effect, in which case to

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the extent any such limitation is so determined to apply to any Holder Indemnitee as to any previously advanced indemnity payments made by PubCo or any of its subsidiaries, then such payments shall be promptly repaid by such Holder Indemnitee to PubCo and its subsidiaries. The rights of any Holder Indemnitee to indemnification hereunder will be in addition to any other rights any such Person may have under any other agreement or instrument to which such Holder Indemnitee is or becomes a party or is or otherwise becomes a beneficiary or under Law or regulation or under the organizational or governing documents of PubCo or its subsidiaries.

(b) PubCo will, and will cause each of its subsidiaries to, jointly and severally, reimburse any Holder Indemnitee for all reasonable costs and expenses (including reasonable attorneys’ fees and expenses and any other litigation-related expenses) as they are incurred in connection with investigating, preparing, pursuing, defending or assisting in the defense of any Action for which the Holder Indemnitee would be entitled to indemnification under the terms of this Section 5.13, or any action or proceeding arising therefrom, whether or not such Holder Indemnitee is a party thereto. PubCo or its subsidiaries, in the defense of any Action for which a Holder Indemnitee would be entitled to indemnification under the terms of this Section 5.13, may, without the consent of such Holder Indemnitee, consent to entry of any judgment or enter into any settlement if and only if it (i) includes as a term thereof the giving by the claimant or plaintiff therein to such Holder Indemnitee of an unconditional release from all liability with respect to such Action, (ii) does not impose any limitations (equitable or otherwise) on such Holder Indemnitee, and (iii) does not include a statement as to or an admission of fault, culpability or a failure to act by or on behalf of such Holder Indemnitee, and provided, that the only penalty imposed in connection with such settlement is a monetary payment that will be paid in full by PubCo or its subsidiaries.

(c) PubCo acknowledges and agrees that PubCo shall, and to the extent applicable shall cause its subsidiaries to, be fully and primarily responsible for the payment to any Holder Indemnitee in respect of Indemnified Liabilities in connection with any Jointly Indemnifiable Claims (as defined below), pursuant to and in accordance with (as applicable) the terms of (i) the Delaware General Corporation Law and the Organizational Documents, each as amended, (ii) any director indemnification agreement, (iii) this Investor Rights Agreement, any other agreement between PubCo or any of its subsidiaries and such Holder Indemnitee (or its Affiliates) pursuant to which such Holder Indemnitee is indemnified, (iv) the Laws of the jurisdiction of incorporation or organization of any subsidiary of PubCo and/or (v) the certificate of incorporation, certificate of organization, bylaws, partnership agreement, operating agreement, certificate of formation, certificate of limited partnership or other organizational or governing documents of any subsidiary of PubCo ((i) through (v) collectively, the “Indemnification Sources”), irrespective of any right of recovery such Holder Indemnitee (or its Affiliates) may have from any corporation, limited liability company, partnership, joint venture, trust, employee benefit plan or other enterprise (other than PubCo, any of its subsidiaries or the insurer under and pursuant to an insurance policy of PubCo or any of its subsidiaries) from whom such Holder Indemnitee may be entitled to indemnification with respect to which, in whole or in part, PubCo or any of its subsidiaries may also have an indemnification obligation (collectively, the “Indemnitee-Related Entities”). Under no circumstance shall PubCo or any of its

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subsidiaries be entitled to any right of subrogation or contribution by the Indemnitee-Related Entities and no right of advancement or recovery any Holder Indemnitee may have from the Indemnitee-Related Entities shall reduce or otherwise alter the rights of such Holder Indemnitee or the obligations of PubCo or any of its subsidiaries under the Indemnification Sources. In the event that any of the Indemnitee-Related Entities shall make any payment to any Holder Indemnitee in respect of indemnification with respect to any Jointly Indemnifiable Claim, (x) PubCo shall, and to the extent applicable shall cause its subsidiaries to, reimburse the Indemnitee-Related Entity making such payment to the extent of such payment promptly upon written demand from such Indemnitee-Related Entity, (y) to the extent not previously and fully reimbursed by PubCo and/or any of its subsidiaries pursuant to clause (x), the Indemnitee-Related Entity making such payment shall be subrogated to the extent of the outstanding balance of such payment to all of the rights of recovery of the Holder Indemnitee against PubCo and/or any of its subsidiaries, as applicable, and (z) such Holder Indemnitee shall execute all papers reasonably required and shall do all things that may be reasonably necessary to secure such rights, including the execution of such documents as may be necessary to enable the Indemnitee-Related Entities effectively to bring suit to enforce such rights. Each of the Parties agree that each of the Indemnitee-Related Entities shall be third-party beneficiaries with respect to this Section 5.13(c), entitled to enforce this Section 5.13(c) as though each such Indemnitee-Related Entity were a party to this Investor Rights Agreement. PubCo shall cause each of its subsidiaries to perform the terms and obligations of this Section 5.13(c) as though each such subsidiary were a party to this Investor Rights Agreement. For purposes of this Section 5.13(c), the term “Jointly Indemnifiable Claims” shall be broadly construed and shall include, without limitation, any Indemnified Liabilities for which any Holder Indemnitee shall be entitled to indemnification from both (1) PubCo and/or any of its subsidiaries pursuant to the Indemnification Sources, on the one hand, and (2) any Indemnitee-Related Entity pursuant to any other agreement between any Indemnitee-Related Entity and such Holder Indemnitee (or its Affiliates) pursuant to which such Holder Indemnitee is indemnified, the Laws of the jurisdiction of incorporation or organization of any Indemnitee-Related Entity and/or the certificate of incorporation, certificate of organization, bylaws, partnership agreement, operating agreement, certificate of formation, certificate of limited partnership or other organizational or governing documents of any Indemnitee-Related Entity, on the other hand.

(d) In no event shall any Holder Indemnitee be liable to PubCo or any of its subsidiaries for any act, alleged act, omission or alleged omission that does not constitute willful misconduct or fraud of such Holder Indemnitee as determined by a final, nonappealable determination of a court of competent jurisdiction.

(e) Notwithstanding anything to the contrary contained in this Investor Rights Agreement, for purposes of this Section 5.13, the term Holder Indemnitees shall not include any Holder or its any of its partners, equityholders, members, Affiliates, directors, officers, fiduciaries, managers, controlling Persons, employees and agents or any of the partners, equityholders, members, Affiliates, directors, officers, fiduciaries, managers, controlling Persons, employees and agents of any of the foregoing who is an officer or director of PubCo or any of its subsidiaries in such capacity as officer or director. Such officers and directors are or will be subject to separate indemnification in such capacity through this Investor Rights Agreement and/or the certificate of incorporation or organization, bylaws or limited partnership agreements and other instruments of PubCo and its subsidiaries.

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(f) The rights of any Holder Indemnitee to indemnification pursuant to this Section 5.13 will be in addition to any other rights any such Person may have under any other section of this Investor Rights Agreement or any other agreement or instrument to which such Holder Indemnitee is or becomes a party or is or otherwise becomes a beneficiary or under Law or regulation or under the certificate of limited partnership, limited partnership agreement, certificate of incorporation or bylaws (or equivalent governing documents) of PubCo or any of its subsidiaries.

Section 5.14 Representations and Warranties of the Parties. Each of the Parties hereby represents and warrants to each of the other Parties as follows:

(a) Such Party, to the extent applicable, is duly organized or incorporated, validly existing and in good standing under the Laws of the jurisdiction of its organization or incorporation and has all requisite organizational power and authority to conduct its business as it is now being conducted and is proposed to be conducted.

(b) Such Party has the full organizational power, authority and legal right to execute, deliver and perform this Investor Rights Agreement. The execution, delivery and performance of this Investor Rights Agreement have been duly authorized by all necessary organizational action, corporate or otherwise, of such Party. This Investor Rights Agreement has been duly executed and delivered by such Party and constitutes its, his or her legal, valid and binding obligation, enforceable against it, him or her in accordance with its terms, subject to applicable bankruptcy, insolvency and similar Laws affecting creditors’ rights generally.

(c) The execution and delivery by such Party of this Investor Rights Agreement, the performance by such Party of its, his or her obligations hereunder by such Party does not and will not violate (i) in the case of Parties who are not individuals, any provision of its by-laws, charter, articles of association, partnership agreement or other similar organizational document, (ii) any provision of any material agreement to which it, he or she is a Party or by which it, he or she is bound or (iii) any Law, rule, regulation, judgment, order or decree to which it, he or she is subject.

(d) Such Party is not currently in violation of any Law, rule, regulation, judgment, order or decree, which violation could reasonably be expected at any time to have a material adverse effect upon such Party’s ability to enter into this Investor Rights Agreement or to perform its, his or her obligations hereunder.

(e) There is no pending legal action, suit or proceeding that would materially and adversely affect the ability of such Party to enter into this Investor Rights Agreement or to perform its, his or her obligations hereunder.

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Section 5.15 No Third Party Liabilities. This Investor Rights Agreement may only be enforced against the named parties hereto. All claims or causes of action (whether in contract or tort) that may be based upon, arise out of or relate to any of this Investor Rights Agreement, or the negotiation, execution or performance of this Investor Rights Agreement (including any representation or warranty made in or in connection with this Investor Rights Agreement or as an inducement to enter into this Investor Rights Agreement), may be made only against the Persons that are expressly identified as parties hereto, as applicable; and no past, present or future direct or indirect director, officer, employee, incorporator, member, partner, stockholder, Affiliate, portfolio company in which any such Party or any of its investment fund Affiliates have made a debt or equity investment (and vice versa), agent, attorney or representative of any Party hereto (including any Person negotiating or executing this Investor Rights Agreement on behalf of a Party hereto), unless a Party to this Investor Rights Agreement, shall have any liability or obligation with respect to this Investor Rights Agreement or with respect any claim or cause of action (whether in contract or tort) that may arise out of or relate to this Investor Rights Agreement, or the negotiation, execution or performance of this Investor Rights Agreement (including a representation or warranty made in or in connection with this Investor Rights Agreement or as an inducement to enter into this Investor Rights Agreement).

Section 5.16 Legends. Without limiting the obligations of PubCo set forth in Section 3.11, each of the Holders acknowledges that (i) no Transfer, hypothecation or assignment of any Registrable Securities Beneficially Owned by such Holder may be made except in compliance with applicable federal and state securities Laws and (ii) PubCo shall (x) place customary restrictive legends on the certificates or book entries representing the Registrable Securities subject to this Investor Rights Agreement and (y) remove such restrictive legends at the time the applicable Transfer and other restrictions contemplated thereby are no longer applicable to the Registrable Securities represented by such certificates or book entries.

Section 5.17 Adjustments. If there are any changes in the Common Stock as a result of stock split, stock dividend, combination or reclassification, or through merger, consolidation, recapitalization or other similar event, appropriate adjustment shall be made in the provisions of this Investor Rights Agreement, as may be required, so that the rights, privileges, duties and obligations under this Investor Rights Agreement shall continue with respect to the Common Stock as so changed.

Section 5.18 Joint Negotiation and Drafting. The Parties hereto have participated jointly in the negotiation and drafting of this Investor Rights Agreement. In the event an ambiguity or question of intent or interpretation arises, this Investor Rights Agreement will be construed as if drafted jointly by the Parties hereto and no presumption or burden of proof will arise favoring or disfavoring any Party hereto by virtue of the authorship of any of the provisions of this Investor Rights Agreement.

[Signature Pages Follow]

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IN WITNESS WHEREOF, each of the Parties has duly executed this Amended & Restated Investor Rights Agreement as of the Effective Date.

Signature Page to Amended & Restated Investor Rights Agreement

Signature Page to Amended & Restated Investor Rights Agreement

Signature Page to Amended & Restated Investor Rights Agreement

Signature Page to Amended & Restated Investor Rights Agreement

Signature Page to Amended & Restated Investor Rights Agreement

Exhibit A

Form of Joinder

This Joinder (this “Joinder”) to the Amended & Restated Investor Rights Agreement, made as of _________________________, is between _____________________ (“Transferor”) and _____________________ (“Transferee”).

WHEREAS, as of the date hereof, Transferee is acquiring Registrable Securities (the “Acquired Interests”) from Transferor;

WHEREAS, Transferor is a party to that certain Amended & Restated Investor Rights Agreement, dated as of December 6, 2021, among GigCapital4, Inc., a Delaware corporation (“PubCo”) and the other persons party thereto (the “Investor Rights Agreement”); and WHEREAS, Transferee is required, at the time of and as a condition to such Transfer, to become a party to the Investor Rights Agreement by executing and delivering this Joinder, whereupon such Transferee will be treated as a Party (with the same rights and obligations as the Transferor) for all purposes of the Investor Rights Agreement.

NOW, THEREFORE, in consideration of the foregoing and the respective covenants and agreements set forth herein, and intending to be legally bound hereby, the parties hereto agree as follows:

Section 1.1 Definitions. To the extent capitalized words used in this Joinder are not defined in this Joinder, such words shall have the respective meanings set forth in the Investor Rights Agreement.

Section 1.2 Acquisition. The Transferor hereby Transfers to the Transferee all of the Acquired Interests.

Section 1.3 Joinder. Transferee hereby acknowledges and agrees that (a) such Transferee has received and read the Investor Rights Agreement, (b) such Transferee is acquiring the Acquired Interests in accordance with and subject to the terms and conditions of the Investor Rights Agreement and (c) such Transferee will be treated as a Party (with the same rights and obligations as the Transferor) for all purposes of the Investor Rights Agreement.

Section 1.4 Notice. Any notice, demand or other communication under the Investor Rights Agreement to Transferee shall be given to Transferee at the address set forth on the signature page hereto in accordance with Section 5.6 of the Investor Rights Agreement.

Section 1.5 Governing Law. This Joinder shall be governed by and construed in accordance with the law of the State of Delaware.

Section 1.6 Counterparts; Electronic Delivery. This Joinder may be executed and delivered in one or more counterparts, by fax, email or other electronic transmission, each of which shall be deemed an original and all of which shall be considered one and the same agreement. The words “execution,” “signed,” “signature,” “delivery,” and words of like import in or relating to this Joinder or any document to be signed in connection with this Joinder shall be deemed to include electronic signatures, deliveries or the keeping of records in electronic form, each of which shall be of the same legal effect, validity or enforceability as a manually executed signature, physical delivery thereof or the use of a paper-based recordkeeping system, as the case may be, and the parties hereto consent to conduct the transactions contemplated hereunder by electronic means.

A-1

IN WITNESS WHEREOF, this Joinder has been duly executed and delivered by the parties as of the date first above written.

A-2

Exhibit B to Payment Agreement

Exhibit 10.5

PAYMENT AGREEMENT

This Payment Agreement (the “Agreement”) is made as of the 6th day of December, 2021, by and among GigCapital4, Inc. (the “Company”) and BMO Capital Markets Corp. (“BMO”). Together, the parties to this Agreement will be referred to herein as the “Parties” and each a “Party.”

WHEREAS, the Company intends to consummate a business combination with BigBear.ai Holdings, LLC (“BigBear.ai”) on or around December 7, 2021 (the “BigBear Business Combination”);

WHEREAS, on February 26, 2021, the Company entered into a letter agreement (the “Financial Advisory Letter Agreement”) with BMO for BMO to provide financial advisory services to the Company with regard to the Business Combination;

WHEREAS, on March 23, 2021, the Company entered into a letter agreement (the “Common Stock Placement Letter Agreement”) with BMO and Oppenheimer & Co., Inc. (“Oppenheimer”, and together with BMO, the “Placement Agents”) for the Placement Agents to act as co-placement agents in connection with a possible private placement of common stock by the Company in connection with the BigBear Business Combination;

WHEREAS, on May 17, 2021, the Company entered into a second letter agreement (the “Convertible Debt Placement Letter Agreement”, and together with the Common Stock Placement Letter Agreement and the Financial Advisory Letter Agreement, the “Letter Agreements”) with the Placement Agents for the Placement Agents to act as co-placement agents in connection with a possible private placement of debt securities convertible into common stock by the Company in connection with the BigBear Business Combination;

WHEREAS, in connection with the BigBear Business Combination, the Company is issuing in a private placement $200 million of convertible notes (the “Convertible Notes”);

WHEREAS, the Convertible Debt Placement Letter Agreement provides that the Company will pay certain fees to the Placement Agents in connection with the issuance of the Convertible Notes; and

WHEREAS, the Parties desire to amend the terms of the Letter Agreements to set forth the amounts of the fees to be paid by the Company to BMO and the form of such payment on the terms set forth herein.

NOW, THEREFORE, in consideration of the promises and the covenants contained herein and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties agree as follows:

1. Payment Amount. The Company agrees to pay and BMO agrees to accept the total sum of $4,960,000 (the “Payment Amount”) in full and final payment, satisfaction, and settlement of any and all amounts due and owing to BMO pursuant to the terms of the Letter Agreements. In addition, this Agreement does not change any indemnification obligations owed by the Company pursuant to the Letter Agreements, and those obligations remain in place in accordance with the terms of the Letter Agreements.

2. Payment Method and Registration Rights. The Parties agree that the Payment Amount will be paid as follows:

(a) At the closing of the BigBear Business Combination (the “Closing”), by the payment of $2,480,000 in cash to BMO (the “Cash Payment”); and

(b) At the Closing, the Company shall deliver to BMO or its assignee: (i) 248,000 shares of common stock of the Company (the “Payment Shares”), and (ii) and an Amended and Restated Investor Rights Agreement that amends and restates that certain Investor Rights Agreements dated June 4, 2021 in the form of Exhibit A hereto to add BMO as a party, duly executed and dated as of the same date as this Agreement (the “Amended and Restated Investor Rights Agreement”).

3. Transfer Restrictions.

(a) BMO covenants that it will not transfer any Payment Shares (as defined below) other than to the Company (i) until the earlier of (x) the effectiveness of any Registration Statement (as such term is defined in the Amended and Restated Investor Rights Agreement), or (y) the date that is permitted in accordance with Rule 144 promulgated under the Securities Act of 1933, as amended (the “Securities Act”), or (ii) at any time that BMO is in possession of material nonpublic information regarding the Company. BMO further covenants that it will dispose of Payment Shares only pursuant to an effective registration statement under, and in compliance with the requirements of, the Securities Act or pursuant to an exemption from the registration requirements of the Securities Act, and in compliance with any applicable state securities laws. In connection with any transfer of the Payment Shares, among any other requirement of this Agreement, the Company may require the transferor to provide to the Company an opinion of counsel selected by the transferor, the form and substance of which opinion shall be reasonably satisfactory to the Company, to the effect that such transfer does not require registration under the Securities Act. Notwithstanding the foregoing, the Company hereby consents to and agrees to register on the books of the Company and with its transfer agent, without any such legal opinion, except to the extent that the transfer agent requests such legal opinion, any transfer of Payment Shares by BMO to an affiliate thereof, provided that the transferee certifies to the Company that it is an “accredited investor” as defined in Rule 501(a) under the Securities Act and provided that such affiliate does not request any removal of any existing legends on any certificate evidencing the Payment Shares.

(b) BMO agrees to the imprinting, until no longer required by this Section 3(b), of the following legend on any certificate evidencing any of the Payment Shares:

THE SECURITIES REPRESENTED BY THIS CERTIFICATE MAY BE TRANSFERRED ONLY IN ACCORDANCE WITH THE TERMS OF A PAYMENT AGREEMENT BETWEEN THE COMPANY AND THE STOCKHOLDER, DATED DECEMBER 6, 2021, A COPY OF WHICH IS ON FILE WITH THE SECRETARY OF THE COMPANY.

2

THESE SECURITIES HAVE NOT BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN COMPLIANCE WITH APPLICABLE STATE SECURITIES LAWS OR BLUE SKY LAWS.

Upon the written request of BMO and subject to the provisions of this Section 3(b), the legend set forth above shall be removed and the Company shall as promptly as reasonably practicable issue a certificate without such legend to the holder of the Payment Shares upon which it is stamped or issue to such holder by electronic delivery at the applicable balance account of The Depository Trust Company (DTC), unless otherwise required by state securities laws, (i) in connection with a sale of such Payment Shares pursuant to an effective registration statement, (ii) in connection with a sale, assignment or other transfer, if such holder provides the Company with an opinion of counsel, the form and substance of which opinion shall be reasonably acceptable to the Company, that the sale, assignment or transfer of the Payment Shares may be made without registration under the applicable requirements of the Securities Act or (iii) if such holder provides the Company with reasonable assurance that the Payment Shares can be sold, assigned or transferred pursuant to Rule 144 and such Payment Shares have been sold under Rule 144.

4. Representations. Each Party represents and warrants to the other Party, that (i) the execution, delivery and performance by such Party of this Agreement is within the powers of such Party and have been duly authorized by all necessary action on the part of such Party, (ii) this Agreement has been duly executed and delivered by such Party and constitutes a valid and binding obligation of such Party, enforceable against such Party and their successors and assignees in accordance with the terms hereof, (iii) it is not relying upon any statements, understandings, representations, expectations or agreements other than those expressly set forth in this Agreement, (iv) it has had the opportunity to be represented and advised by legal counsel in connection with this Agreement, which it enters into voluntarily and of its own choice and not under coercion or duress, (v) it has made its own investigation of the facts and is relying upon its own knowledge and/or the advice of its counsel, and (vi) it knowingly waives any and all claims that this Agreement was induced by any misrepresentation or non-disclosure and knowingly waives any and all rights to rescind or avoid this Agreement based upon presently existing facts, known or unknown.

5. Additional Representations, Warranties and Covenants of BMO. BMO hereby represents, warrants and covenants to the Company as follows:

(a) Organization. BMO is an entity duly organized, validly existing and in good standing under the laws of the jurisdiction of its organization with the requisite corporate power and authority to enter into and to consummate the transactions contemplated herein and under the other agreements being entered into pursuant to this Agreement and otherwise to carry out its obligations hereunder and thereunder.

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(b) No Public Sale or Distribution. BMO is (i) acquiring the Payment Shares in the ordinary course of business for its own account and not with a view towards, or for resale in connection with, the public sale or distribution thereof, except pursuant to sales registered under the Securities Act or under an exemption from such registration and in compliance with applicable federal and state securities laws, and BMO does not have a present arrangement to effect any distribution of the Payment Shares to or through any person or entity; provided, however, that by making the representations herein, BMO does not agree to hold any of the Payment Shares for any minimum or other specific term and reserves the right to dispose of the Payment Shares at any time in accordance with or pursuant to a registration statement or an exemption under the Securities Act and pursuant to the applicable terms of this Agreement and the other agreements being entered into hereunder.

(c) Accredited Investor Status. BMO is an “accredited investor” as defined in Rule 501(a) under the Securities Act.

(d) Experience of BMO. BMO, either alone or together with its representatives has such knowledge, sophistication and experience in business and financial matters so as to be capable of evaluating the merits and risks of the prospective issuance and acceptance of the Payment Shares as provided for under this Agreement, and has so evaluated the merits and risks of such issuance. BMO understands that it must bear the economic risk of this investment in the Payment Shares indefinitely, and BMO is able to bear such risk and is able to afford a complete loss of such investment.

(e) Access to Information. BMO acknowledges that it has reviewed the reports, schedules, forms, statements and other documents required to be filed by the Company under the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, including pursuant to Section 13(a) or 15(d) thereof, (the “Disclosure Materials”) and has been afforded: (i) the opportunity to ask such questions as it has deemed necessary of, and to receive answers from, the Company and its representatives concerning the terms and conditions of the issuance of the Payment Shares and the merits and risks of accepting the Payment Shares as consideration for services rendered; (ii) access to information about the Company and its subsidiaries and its and their respective financial condition, results of operations, business, properties, management and prospects sufficient to enable it to evaluate its decision to receive the Payment Shares as consideration for services rendered; and (iii) the opportunity to obtain such additional information that the Company possesses or can acquire without unreasonable effort or expense that is necessary to make an informed investment decision with respect to the Payment Shares. Neither such inquiries nor any other investigation conducted by or on behalf of BMO or its representatives or counsel shall modify, amend or affect BMO’s right to rely on the truth, accuracy and completeness of the Disclosure Materials.

(f) General Solicitation. BMO is not acquiring the Payment Shares as a result of any advertisement, article, notice or other communication regarding the Payment Shares published in any newspaper, magazine or similar media, broadcast over television or radio, disseminated over the Internet or presented at any seminar or, to its knowledge, any other general solicitation or general advertisement.

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(g) No Governmental Review. BMO understands that no United States federal or state agency or any other government or governmental agency has passed on or made any recommendation or endorsement of the Payment Shares or the fairness or suitability of the investment in the Payment Shares nor have such authorities passed upon or endorsed the merits of the offering of the Payment Shares.

(h) Restricted Securities. BMO understands that the Payment Shares are characterized as “restricted securities” under the U.S. federal securities laws inasmuch as they are being acquired from the Company in a transaction not involving a public offering and that under such laws and applicable regulations such securities may be resold without registration under the Securities Act only in certain limited circumstances.

(i) Legends. BMO understands that, except as otherwise provided in Section 3(b), certificates evidencing such Payment Shares shall bear the legends set forth in Section 3(b).

(j) No Legal, Tax or Investment Advice. BMO understands that nothing in this Agreement or any other materials presented by or on behalf of the Company to BMO in connection with the issuance of the Payment Shares constitutes legal, tax or investment advice. BMO has consulted such legal, tax and investment advisors as it, in its sole discretion, has deemed necessary or appropriate in connection with its receipt of the Payment Shares.

6. Additional Representations, Warranties and Covenants of the Company. The Company hereby represents, warrants and covenants to BMO as follows:

(a) As of the Closing, the Payment Shares will be duly authorized and, when issued and delivered to BMO in accordance with the terms of this Agreement, the Payment Shares will be validly issued, fully paid and non-assessable and will not have been issued in violation of or subject to any preemptive or similar rights created under the Company’s certificate of incorporation (as amended to the date of the Closing) or under the General Corporation Law of the State of Delaware.

(b) The execution and delivery of this Agreement, the issuance of the Payment Shares and the compliance by the Company with all of the provisions of this Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of the Company pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which the Company is a party or by which the Company is bound or to which any of the property or assets of the Company is subject, (ii) the organizational documents of the Company, or (iii) any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over the Company or any of its properties that, in each case of clauses (i) and (iii), would reasonably be expected to have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Payment Shares.

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(c) Assuming the accuracy of the representations and warranties of BMO set forth herein, the Company is not required to obtain any consent, waiver, authorization or order of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority, self-regulatory organization or other person in connection with the issuance of the Payment Shares pursuant to this Agreement, other than (i) filings with the U.S. Securities and Exchange Commission (the “SEC”) and (ii) filings required by applicable state securities laws.

(d) Assuming the accuracy of BMO’s representations and warranties set forth in Section 5 of this Agreement, no registration under the Securities Act is required for the offer and sale of the Payment Shares by the Company to BMO.

(e) Neither the Company nor any person acting on its behalf has engaged or will engage in any form of general solicitation or general advertising (within the meaning of Regulation D) in violation of the Securities Act in connection with any offer or sale of the Payment Shares.

7. Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of New York, exclusive of the choice-of-law principles thereof.

8. Exclusive Jurisdiction. The Parties agree that any dispute, claim or controversy directly or indirectly relating to or arising out of this Agreement shall be commenced in the Commercial Division of the Supreme Court of the State of New York located in the City and County of New York or in the United States District Court for the Southern District of New York, which courts shall have exclusive jurisdiction over the adjudication of such matters and shall decide the merits of each claim on the basis of the internal laws of the State of New York without regard to principles of conflicts of law. The Parties agree and consent to personal jurisdiction, service of process and venue of such courts, waive all right to trial by jury for any claim and agree not to assert the defense of forum non conveniens. The Parties also agree that service of process may be effected through next-day delivery using a nationally-recognized overnight courier or personally delivered to the Parties. The Parties further agree that a final non-appealable judgment in respect of any claim brought in any such court shall be binding and may be enforced in any other court having jurisdiction over the party against whom the judgment is sought to be enforced.

9. Waiver of Jury Trial. EACH PARTY TO THIS PAYMENT AGREEMENT HEREBY IRREVOCABLY WAIVES ALL RIGHTS TO TRIAL BY JURY IN ANY ACTION BROUGHT TO RESOLVE ANY DISPUTE BETWEEN OR AMONG ANY OF THE PARTIES (WHETHER ARISING IN CONTRACT, TORT OR OTHERWISE) ARISING OUT OF, CONNECTED WITH, RELATED OR INCIDENTAL TO THIS PAYMENT AGREEMENT, THE TRANSACTIONS CONTEMPLATED BY THIS PAYMENT AGREEMENT AND/OR THE RELATIONSHIPS ESTABLISHED AMONG THE PARTIES UNDER THIS PAYMENT AGREEMENT. THE PARTIES FURTHER WARRANT AND REPRESENT THAT EACH HAS REVIEWED THIS WAIVER WITH SUCH PARTY’S LEGAL COUNSEL, AND THAT EACH KNOWINGLY AND VOLUNTARILY WAIVES SUCH PARTY’S JURY TRIAL RIGHTS FOLLOWING CONSULTATION WITH LEGAL COUNSEL.

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10. Entire Agreement. This Agreement reflects the complete understanding of the Parties and may not be amended orally.

11. Interpretation. The Parties acknowledge that this Agreement represents the combined efforts of negotiation and drafting of the Parties and their attorneys and that any ambiguity shall not be construed against any Party.

12. Counterparts. This Agreement may be executed in two or more counterparts, including by email or facsimile, each of which shall be deemed an original, but all of which together shall constitute one and the same agreement.

13. No Modification. This Agreement shall not be modified or amended in any way except by a writing signed by all Parties hereto.

[Signatures only to follow]

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IN WITNESS WHEREOF, the Parties have executed this Agreement as of December 6, 2021.

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EXHIBIT A

Execution Version

AMENDED & RESTATED INVESTOR RIGHTS AGREEMENT

THIS AMENDED & RESTATED INVESTOR RIGHTS AGREEMENT (as it may be further amended, supplemented or restated from time to time in accordance with its terms, this “Investor Rights Agreement”), is entered into on December 6, 2021 (the “Effective Date”), by and among (i) GigCapital4, Inc., a Delaware corporation (“PubCo”), (ii) AE BBAI Aggregator, LP, a Delaware limited partnership (“AE Aggregator”), (iii) BBAI Ultimate Holdings, LLC, a Delaware limited liability company (“Ultimate Holdings,” together with AE Aggregator and any of their Permitted Transferees (as defined herein) that have executed a joinder to this Investor Rights Agreement, the “Partners” and each a “Partner”), (iv) GigAcquisitions4, LLC, a Delaware limited liability company (the “Sponsor”), (v) Oppenheimer & Co. Inc. and Nomura Securities International, Inc. (together, the “Original Underwriter Representatives”), (vi) William Blair & Company, L.L.C. and BMO Capital Markets Corp. (together with the Original Underwriter Representatives, the “Financial Services Representatives”), and (vii) the Persons listed as Other Holders on the signature pages hereto and each other Person who executes a joinder as an “Other Holder” (collectively, the “Other Holders”). Each of PubCo, the Partners, the Sponsor, the Original Underwriter Representatives and the Other Holders may be referred to herein as a “Party” and collectively as the “Parties.”

RECITALS

WHEREAS, this Amended & Restated Investor Rights Agreement amends and restates the investor rights agreement entered into on June 4, 2021 by and among (i) PubCo; (ii) Ultimate Holdings, (iii) the Sponsor, (iv) the Original Underwriter Representatives and (vi) the Other Holders (the “Original Investor Rights Agreement”);

WHEREAS, in connection with the execution and delivery of the Original Investor Rights Agreement, PubCo entered into that certain Agreement and Plan of Merger, dated as of the Effective Date, as amended on August 6, 2021 and on November 29, 2021 (as it may be further amended, supplemented or restated from time to time in accordance with the terms of such agreement, the “Merger Agreement”), by and among PubCo, Ultimate Holdings, BigBear.ai Holdings, LLC, a Delaware limited liability company and wholly owned subsidiary of Ultimate Holdings (“Holdings”), and GigCapital4 Merger Sub Corporation, a Delaware corporation (“Merger Sub”), in connection with the business combination (the “Business Combination”) set forth in the Merger Agreement;

WHEREAS, pursuant to the Merger Agreement, (i) Merger Sub will merge with and into Holdings (the “First Merger”), with Holdings being the surviving entity of the First Merger (Holdings, in its capacity as the surviving entity of the First Merger, the “Initial Surviving Company”); and (ii) immediately following the First Merger and as part of the same overall transaction as the First Merger, the Initial Surviving Company will merge with and into PubCo (the “Second Merger”), with PubCo being the surviving entity of the Second Merger;

WHEREAS, PubCo, the Sponsor, the Original Underwriter Representatives, Brad Weightman and Dorothy Hayes entered into that certain Registration Rights Agreement, dated as of February 8, 2021 and subsequently amended by that certain Amendment to Registration Rights Agreement, dated as of March 31, 2021 (as further amended, the “Original RA”);

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WHEREAS, in connection with the execution of this Investor Rights Agreement, PubCo, the Sponsor, the Original Underwriter Representatives and such other parties desire to terminate the Original RA and replace it with this Investor Rights Agreement; and

WHEREAS, on the Effective Date, the Parties desire to set forth their agreement with respect to governance, registration rights and certain other matters, in each case in accordance with the terms and conditions of this Investor Rights Agreement;

NOW, THEREFORE, in consideration of the mutual covenants and agreements contained in this Investor Rights Agreement, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, and intending to be legally bound, the Parties hereby agree as follows:

ARTICLE I

DEFINITIONS

Section 1.1 Definitions. As used in this Investor Rights Agreement, the following terms shall have the following meanings:

“Action” has the meaning set forth in Section 5.13(a).

“Adverse Disclosure” means any public disclosure of material non-public information, which disclosure, in the good faith determination of the Board, after consultation with counsel to PubCo, (a) would be required to be made in any Registration Statement or Prospectus in order for the applicable Registration Statement or Prospectus not to contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements contained therein (in the case of any Prospectus and any preliminary Prospectus, in the light of the circumstances under which they were made) not misleading, (b) would not be required to be made at such time if the Registration Statement were not being filed, and (c) PubCo determines that the offer or sale of Registrable Securities would reasonably be expected to have a material adverse effect on any proposal or plan by PubCo or any of its subsidiaries to engage in any material acquisition of assets or stock (other than in the ordinary course of business) or any material merger, consolidation, tender offer, recapitalization, reorganization, financing or other transaction involving PubCo and either (x) PubCo has a bona fide business purpose for preserving the confidentiality of such transaction, (y) disclosure would have a material adverse effect on PubCo or PubCo’s ability to consummate such transaction, or (z) such transaction renders PubCo unable to comply with SEC requirements, in each case under circumstances that would make it impractical or inadvisable to cause the registration statement (or such filings) to become effective or to promptly amend or supplement the registration statement on a post effective basis, as applicable.

“AE Aggregator” has the meaning set forth in the Preamble.

“Affiliate” of any particular Person means any other Person controlling, controlled by or under common control with such Person, where “control” means the possession, directly or indirectly, of the power to direct the management and policies of a Person whether through the ownership of voting securities, its capacity as a sole or managing member or otherwise; provided, that no Party or affiliate thereof shall be deemed an Affiliate of PubCo or any of its subsidiaries for purposes of this Investor Rights Agreement.

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“Automatic Shelf Registration Statement” has the meaning set forth in Rule 405 promulgated by the SEC pursuant to the Securities Act.

“Beneficially Own” has the meaning set forth in Rule 13d-3 promulgated under the Exchange Act.

“Board” means the board of directors of PubCo.

“Business Combination” has the meaning set forth in the Recitals.

“Business Day” means any day except a Saturday, a Sunday or any other day on which commercial banks are required or authorized to close in the States of California or New York.

“Bylaws” means the bylaws of PubCo, as in effect on the Closing Date, as the same may be amended from time to time.

“Certificate of Incorporation” means the certificate of incorporation of PubCo, as in effect on the Closing Date, as the same may be amended from time to time.

“Charitable Distribution” means the distribution or similar Transfer of shares of Common Stock by a Holder to its partners, members, stockholders or other equityholders solely to effect charitable donations in connection with a Transfer of shares of Common Stock by such Holder that is otherwise permitted under this Investor Rights Agreement (other than, for the avoidance of doubt, a Transfer solely permitted pursuant to clause (iii) of Section 4.2); provided, that the aggregate amount of shares of Common Stock subject to the Charitable Distribution, together with such shares of Common Stock otherwise Transferred by such Holder in connection therewith, shall not exceed the aggregate amount of shares of Common Stock that such Holder would have been permitted to so Transfer.

“Closing” has the meaning given to such term in the Merger Agreement. “Closing Date” has the meaning given to such term in the Merger Agreement.

“Common Stock” means shares of the common stock, par value $0.0001 per share, of PubCo, including (i) any shares of such common stock issuable upon the exercise of any warrant or other right to acquire shares of such common stock, (ii) any shares of such common stock issuable upon conversion of the Notes (as defined in the Merger Agreement), and (iii) any Equity Securities of PubCo that may be issued or distributed or be issuable with respect to such common stock by way of conversion, dividend, stock split or other distribution, merger, consolidation, exchange, recapitalization or reclassification or similar transaction.

“Confidential Information” has the meaning set forth in Section 2.2.

“Demand Delay” has the meaning set forth in Section 3.2(a)(i).

“Demand Initiating Holders” has the meaning set forth in Section 3.2(a).

“Demand Period” has the meaning set forth in Section 3.2(c).

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“Demand Registration” has the meaning set forth in Section 3.2(a).

“Distribution” means a distribution (other than a Charitable Distribution), however structured (including through dissolution), by any Holder of Equity Securities of PubCo to such Holder’s limited partners, members or equityholders (as applicable).

“Effective Date” has the meaning set forth in the Preamble.

“Equity Securities” means, with respect to any Person, all of the shares of capital stock or equity of (or other ownership or profit interests in) such Person, all of the warrants, options or other rights for the purchase or acquisition from such Person of shares of capital stock or equity of (or other ownership or profit interests in) such Person, all of the securities convertible into or exchangeable for shares of capital stock or equity of (or other ownership or profit interests in) such Person or warrants, rights or options for the purchase or acquisition from such Person of such shares or equity (or such other interests), restricted stock awards, restricted stock units, equity appreciation rights, phantom equity rights, profit participation and all of the other ownership or profit interests of such Person (including partnership or member interests therein), whether voting or nonvoting.

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and any successor thereto, as the same shall be in effect from time to time.

“Family Member” means with respect to (i) any individual, a spouse, lineal descendant (whether natural or adopted) or spouse of a lineal descendant of such individual or any trust created for the benefit of such individual or of which any of the foregoing is a beneficiary or (ii) any trust, (x) any current or former employee of PubCo and its subsidiaries or prior to the Closing Date, Holdings and its subsidiaries, who is a trustee or beneficiary of such trust, and any spouse, lineal descendant (whether natural or adopted) or spouse of a lineal descendant of such current or former employee or any other trust created for the benefit of such current or former employee or of which any of the foregoing is a beneficiary and (y) to the extent such trust is a Partner, any current or former employee of PubCo and its subsidiaries or prior to the Closing Date, Holdings and its subsidiaries whose spouse, lineal descendant (whether natural or adopted) or lineal descendant’s spouse is a trustee or beneficiary of such trust, and any spouse, lineal descendant (whether natural or adopted) or spouse of a lineal descendant of such current or former employee or any other trust created for the benefit of such current or former employee or of which any of the foregoing is a beneficiary.

“Financial Services Representatives” has the meaning set forth in the Preamble.

“FINRA” means the Financial Industry Regulatory Authority, Inc. “First Merger” has the meaning set forth in the Recitals.

“Governmental Entity” means any nation or government, any state, province or other political subdivision thereof, any entity exercising executive, legislative, judicial, regulatory or administrative functions of or pertaining to government, including any court, arbitrator (public or private) or other body or administrative, regulatory or quasi-judicial authority, agency, department, board, commission or instrumentality of any federal, state, local or foreign jurisdiction.

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“Holder” means any holder of Registrable Securities who is a Party to, or who succeeds to rights under, this Investor Rights Agreement pursuant to Section 5.1; provided, that, a Party who does not hold Registrable Securities as of the Closing Date and who acquires Registrable Securities after the Closing Date will not be a Holder until such Party gives PubCo a representation in writing of the number of Registrable Securities it holds.

“Holder Indemnitees” has the meaning set forth in Section 5.13(a).

“Holdings” has the meaning set forth in the Recitals.

“Indemnification Sources” has the meaning set forth in Section 5.13(c).

“Indemnified Liabilities” has the meaning set forth in Section 5.13(a).

“Indemnified Party” has the meaning set forth in Section 3.6(c).

“Indemnitee-Related Entities” has the meaning set forth in Section 5.13(c).

“Initial Surviving Company” has the meaning set forth in the Recitals.

“In-Kind Distribution” means any Charitable Distribution or Distribution.

“Insider Letter” means that certain letter agreement re: Initial Public Offering among PubCo, the Sponsor and the Original Underwriter Representatives, dated as of February 8, 2021, as amended.

“Institutional Partners” means any Partner that is not a current or former employee of Holdings, PubCo or any of their respective subsidiaries or an Affiliate or Family Member of such employee.

“Investor Rights Agreement” has the meaning set forth in the Preamble.

“Joint Director” has the meaning set forth in Section 2.1(a).

“Laws” means all laws, acts, statutes, constitutions, treaties, ordinances, codes, rules, regulations, and rulings of a Governmental Entity, including common law. All references to “Laws” shall be deemed to include any amendments thereto, and any successor Law, unless the context otherwise requires.

“Lock-Up Period” means the period commencing on the Closing Date and ending on the date that is six (6) months following the Closing Date.

“Lock-Up Shares” has the meaning set forth in Section 4.1.

“Market Stand-Off Period” has the meaning set forth in Section 3.11.

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“Marketed” means an Underwritten Shelf Take-Down or other Underwritten Offering, as applicable, that involves the use or involvement of a customary “road show” (including an “electronic road show”) or other substantial marketing effort by Underwriters over a period of at least 48 hours.

“Marketed Underwritten Shelf Take-Down” has the meaning set forth in Section 3.1(d)(iii).

“Merger Agreement” has the meaning set forth in the Recitals.

“Necessary Action” means, with respect to any Party and a specified result, all actions (to the extent such actions are not prohibited by applicable Law and within such Party’s control, and in the case of any action that requires a vote or other action on the part of the Board to the extent such action is consistent with fiduciary duties that PubCo’s directors may have in such capacity) reasonably necessary to cause such result, including (a) calling special meetings of stockholders, (b) voting or providing a written consent or proxy, if applicable in each case, with respect to shares of Common Stock, (c) causing the adoption of stockholders’ resolutions and amendments to the Organizational Documents, (d) executing agreements and instruments, (e) making, or causing to be made, with Governmental Entities, all filings, registrations or similar actions that are required to achieve such result and (f) nominating or appointing certain Persons (including to fill vacancies) and providing the highest level of support for election of such Persons to the Board in connection with the annual or special meeting of stockholders of PubCo.

“Non-Marketed” means an Underwritten Shelf Take-Down that is not a Marketed Underwritten Shelf Take-Down.

“Non-Underwritten Shelf Take-Down” has the meaning set forth in Section 3.1(d)(iv)(A).

“Note Subscription Agreements” has the meaning given to such term in the Merger Agreement.

“Organizational Documents” means the Certificate of Incorporation and the Bylaws.

“Original RA” has the meaning set forth in the Recitals.

“Original Underwriter Representatives” has the meaning set forth in the Preamble.

“Other Holders” has the meaning set forth in the Preamble.

“Partner Director” has the meaning set forth in Section 2.1(a).

“Partner” has the meaning set forth in the Preamble.

“Party” has the meaning set forth in the Preamble.

“PE Fund” means (a) a private equity investment fund that makes investments in multiple portfolio companies, or PubCo or any of its subsidiaries, together with any alternative investment vehicles related to that private equity investment fund and (b) any investment vehicle directly or indirectly wholly owned by any fund described in the foregoing clause (a).

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“Permitted Transferee” means, with respect to any Person, (a) if such Person is an entity, any direct holder of Equity Securities of such Person, (b) any Family Member of such Person, (c) any Affiliate of such Person, (d) any Affiliate of any Family Member of such Person (excluding any Affiliate under this clause (d) who operates or engages in a business which competes with the business of PubCo and its subsidiaries), and (e) other than for the purpose of Article II and any related definitions (including the definition of Registrable Securities), any lender or other debt financing source who provides a bona fide revolving credit facility to such Person that is secured by Equity Securities held by such Person (other than or in addition to Equity Securities of PubCo).

“Person” means any natural person, sole proprietorship, partnership, trust, unincorporated association, corporation, limited liability company, entity or Governmental Entity.

“Private PubCo Equity Securities” has the meaning set forth in Section 4.1(d).

“Prospectus” means the prospectus included in any Registration Statement, all amendments (including post-effective amendments) and supplements to such prospectus, and all material incorporated by reference in such prospectus.

“PubCo” has the meaning set forth in the Preamble.

“Registrable Securities” means (a) any shares of Common Stock, (b) any Warrants or any shares of Common Stock issued or issuable upon the exercise thereof and (c) any Equity Securities of PubCo or any subsidiary of PubCo that may be issued or distributed or issuable with respect to the securities referred to in clauses (a) or (b) by way of conversion, dividend, stock split or other distribution, merger, consolidation, exchange, recapitalization or reclassification or similar transaction, in each case, held directly or indirectly by a Partner, the Sponsor, the Financial Services Representatives or the Other Holders, or in each case, any of their respective Permitted Transferees; provided that, such securities shall cease to be Registrable Securities when: (A) a Registration Statement with respect to the sale of such securities shall have become effective under the Securities Act and such securities shall have been sold, transferred, disposed of or exchanged in accordance with such Registration Statement; (B) such securities shall have been otherwise transferred, new certificates for such securities not bearing a legend restricting further transfer shall have been delivered by PubCo and subsequent public distribution of such securities shall not require registration under the Securities Act; (C) such securities shall have ceased to be outstanding; (D) such securities have been sold without registration pursuant to Rule 144 promulgated under the Securities Act (or any successor rule promulgated thereafter by the Commission); or (E) such securities have been sold to, or through, a broker, dealer or underwriter in a public distribution or other public securities transaction. For the purpose of clauses (a) and (b) of this definition, the “Registrable Securities” of each Financial Services Representative shall be limited to such shares of Common Stock and Warrants directly issued by the Company to such Financial Services Representative.

“Registration” means a registration, including any related Shelf Take-Down, effected by preparing and filing a registration statement, prospectus or similar document in compliance with the requirements of the Securities Act, and such registration statement becoming effective.

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“Registration Expenses” means the expenses of a Registration or other Transfer pursuant to the terms of this Investor Rights Agreement, including (a) all SEC or stock exchange registration and filing fees (including, if applicable, the fees and expenses of any “qualified independent underwriter,” as such term is defined in Rule 5121 of FINRA (or any successor provision), and of its counsel), (b) all fees and expenses of complying with securities or blue sky Laws (including fees and disbursements of counsel for the Underwriters in connection with blue sky qualifications of the Registrable Securities), (c) all printing, messenger and delivery expenses, (d) all fees and expenses incurred in connection with the listing of the Registrable Securities on any securities exchange and all rating agency fees, (e) the fees and disbursements of counsel for PubCo and of its independent public accountants, including the expenses of any special audits and/or comfort letters required by or incident to such performance and compliance, (f) any fees and disbursements of Underwriters customarily paid by the issuers or sellers of securities, including liability insurance if PubCo so desires or if the Underwriters so require, and the reasonable fees and expenses of any special experts retained in connection with the requested registration, but excluding underwriting discounts and commissions and transfer taxes, if any, (g) the reasonable and documented fees and out-of-pocket expenses of one (1) counsel for all of the Holders participating in such Registration or other Transfer, selected by such Holders that own a majority of the Registrable Securities participating in such Registration or other Transfer, (h) the costs and expenses of PubCo relating to analyst and investor presentations or any “road show” undertaken in connection with the Registration and/or marketing of the Registrable Securities (including the expenses of the Holders) and (i) any other fees and disbursements customarily paid by the issuers of securities.

“Registration Statement” means any registration statement that covers the Registrable Securities pursuant to the provisions of this Investor Rights Agreement, including the Prospectus included in such registration statement, amendments (including post-effective amendments) and supplements to such registration statement, and all exhibits to and all material incorporated by reference in such registration statement.

“Representatives” means, with respect to any Person, any of such Person’s officers, directors, employees, agents, attorneys, accountants, actuaries, consultants, equity financing partners or financial advisors or other Person acting on behalf of such Person.

“Restricted Shelf Take-Down” means a Non-Marketed Underwritten Shelf Take-Down or a Non-Underwritten Shelf Take-Down.

“Restricted Take-Down Selling Holders” has the meaning set forth in Section 3.1(d)(iv)(B).

“SEC” means the United States Securities and Exchange Commission. “Second Merger” has the meaning set forth in the Recitals.

“Section 721” means Section 721 of the Defense Production Act of 1950, as amended, and all regulations issued and effective thereunder.

“Securities Act” means the Securities Act of 1933, as amended, and any successor thereto, as the same shall be in effect from time to time.

“Shared Representative” has the meaning set forth in Section 2.2.

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“Shelf Holder” means any Holder that owns Registrable Securities that have been registered on a Shelf Registration Statement.

“Shelf Registration” means a registration of securities pursuant to a Shelf Registration Statement filed with the SEC in accordance with and pursuant to Rule 415 promulgated under the Securities Act.

“Shelf Registration Statement” means a Registration Statement of PubCo filed with the SEC on either (a) Form S-3 (or any successor form or other appropriate form under the Securities Act) or (b) if PubCo is not permitted to file a Registration Statement on Form S-3, a Registration Statement on Form S-1 (or any successor form or other appropriate form under the Securities Act), in each case for an offering to be made on a continuous basis pursuant to Rule 415 under the Securities Act covering the Registrable Securities, as applicable.

“Shelf Suspension” has the meaning set forth in Section 3.1(c).

“Shelf Take-Down” means any offering or sale of Registrable Securities initiated by a Shelf Take-Down Initiating Holder pursuant to a Shelf Registration Statement.

“Shelf Take-Down Initiating Holders” means the Partners and solely with respect to Non-Underwritten Shelf Take-Downs, the other Shelf Holders.

“Sponsor” has the meaning set forth in the Preamble.

“Sponsor Director” has the meaning set forth in Section 2.1(a).

“Subsequent Shelf Registration” has the meaning set forth in Section 3.1(b).

“Take-Down Participation Notice” has the meaning set forth in Section 3.1(d)(iv)(C).

“Take-Down Tagging Holder” has the meaning set forth in Section 3.1(d)(iv)(B).

“Transfer” means, when used as a noun, any voluntary or involuntary, direct or indirect, transfer, sale, pledge or hypothecation, distribution or other disposition by the Transferor (whether by operation of law or otherwise) and, when used as a verb, the Transferor voluntarily or involuntarily, directly or indirectly, transfers, sells, pledges or hypothecates, distributes or otherwise disposes of (whether by operation of law or otherwise), including, in each case, (a) the establishment or increase of a put equivalent position or liquidation with respect to, or decrease of a call equivalent position within the meaning of Section 16 of the Exchange Act with respect to, any security or (b) entry into any swap or other arrangement that transfers to another Person, in whole or in part, any of the economic consequences of ownership of any security, whether any such transaction is to be settled by delivery of such securities, in cash or otherwise; provided, that a transfer of partnership interests in any PE Fund or in any Person that holds a direct or indirect interest in such PE fund shall not be considered a Transfer. The terms “Transferee,” “Transferor,” “Transferred,” and other forms of the word “Transfer” shall have the correlative meanings. For avoidance of doubt, any In-Kind Distribution shall each be deemed a Transfer.

“Ultimate Holdings” has the meaning set forth in the Recitals.

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“Underwriter” means any investment banker(s) and manager(s) appointed to administer the offering of any Registrable Securities as principal in an Underwritten Offering.

“Underwritten Offering” means a Registration in which securities of PubCo are sold to an Underwriter for distribution to the public.

“Underwritten Shelf Take-Down” has the meaning set forth in Section 3.1(d)(ii)(A).

“Underwritten Shelf Take-Down Notice” has the meaning set forth in Section 3.1(d)(ii)(A).

“Warrants” means the following outstanding warrants of PubCo, each exercisable for one share of Common Stock: (a) warrants to purchase 283,333 shares of Common Stock issued to the Sponsor pursuant to that certain Sponsor Unit Purchase Agreement, dated February 8, 2021, by and between the Sponsor and PubCo, for a purchase price of $11.50 per warrant and (b) warrants to purchase 83,200 shares of Common Stock issued to the Original Underwriter Representatives pursuant to that certain Unit Purchase Agreement, dated February 8, 2021, by and among the Original Underwriter Representatives and PubCo, for a purchase price of $11.50 per warrant.

“Well-Known Seasoned Issuer” has the meaning set forth in Rule 405 promulgated by the SEC pursuant to the Securities Act.

Section 1.2 Interpretive Provisions. For all purposes of this Investor Rights Agreement, except as otherwise provided in this Investor Rights Agreement or unless the context otherwise requires:

(a) the meanings of defined terms are applicable to the singular as well as the plural forms of such terms;

(b) the words “hereof”, “herein”, “hereunder” and words of similar import, when used in this Investor Rights Agreement, refer to this Investor Rights Agreement as a whole and not to any particular provision of this Investor Rights Agreement;

(c) the word “or” shall be disjunctive but not exclusive;

(d) references in this Investor Rights Agreement to any Law shall be deemed also to refer to such Law, and all rules and regulations promulgated thereunder;

(e) whenever the words “include”, “includes” or “including” are used in this Investor Rights Agreement, they shall mean “without limitation;”

(f) the captions and headings of this Investor Rights Agreement are for convenience of reference only and shall not affect the interpretation of this Investor Rights Agreement; and

(g) pronouns of any gender or neuter shall include, as appropriate, the other pronoun forms.

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ARTICLE II

GOVERNANCE

Section 2.1 Board of Directors.

(a) Composition of the Board. At and following the Closing, each of the Partners and the Sponsor, severally and not jointly, agrees to take, for so long as such Party holds of record or beneficially owns any Registrable Securities, all Necessary Action to cause the Board to be comprised of eleven (11) directors nominated in accordance with this Article II, initially consisting of (i) seven (7) of whom have been nominated by the Partners, and thereafter designated pursuant to Section 2.1(b) or Section 2.1(d) of this Investor Rights Agreement (each, a “Partner Director”), at least four (4) of whom shall satisfy all applicable independence requirements (including at least two (2) of whom shall be sufficiently independent to serve on the audit and compensation committees of the Board), (ii) three (3) of whom have been nominated by the Sponsor, and thereafter designated pursuant to Section 2.1(c) or Section 2.1(d) of this Investor Rights Agreement (each, a “Sponsor Director”), at least one (1) of whom shall satisfy all applicable independence requirements (including being sufficiently independent to serve on the audit committee of the Board as a chair and the compensation committee as a member), and (iii) one (1) of whom has been jointly nominated by the mutual agreement of Sponsor and the Partners (the “Joint Director”), which Joint Director shall satisfy all applicable independence requirements. At and following the Closing, each of the Sponsor and the Partners, severally and not jointly, agrees to take, for so long as such Party holds of record or beneficially owns any Registrable Securities, all Necessary Action to cause the foregoing directors to be divided into three (3) classes of directors, with each class serving for staggered three (3) year terms. The initial term of the Class I directors shall expire immediately following PubCo’s 2022 annual meeting of stockholders at which directors are elected. The initial term of the Class II directors shall expire immediately following PubCo’s 2023 annual meeting of stockholders at which directors are elected. The initial term of the Class III directors shall expire immediately following PubCo’s 2024 annual meeting at which directors are elected.

(b) Partner Representation. PubCo shall take all Necessary Action to include in the slate of nominees recommended by PubCo for election as directors at each applicable annual or special meeting of stockholders at which directors are to be elected (including, for the avoidance of doubt, the Special Meeting (as defined in the Merger Agreement)), a number of individuals designated by the Partners that, if elected, will result in the Partners having a number of directors serving on the Board as shown below:

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For so long as the Board is divided into three (3) classes, PubCo agrees to take all Necessary Action to apportion the Partner Directors among such classes so as to maintain the proportion of the Partner Directors in each class as nearly as possible to the relative apportionment of the Partner Directors among the classes as contemplated in Section 2.1(a). For so long as the Partners beneficially own greater than 40% of the Common Stock beneficially owned by the Partners on the Closing Date, the Partners shall be entitled to designate one of their Partner Directors as the Chairman of the Board.

(c) Sponsor Representation. PubCo shall take all Necessary Action to include in the slate of nominees recommended by PubCo for election as directors at each applicable annual or special meeting of stockholders at which directors are to be elected including, for the avoidance of doubt, the Special Meeting, a number of individuals designated by the Sponsor that, if elected, will result in the Sponsor having a number of directors serving on the Board as shown below:

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Director, at least one (1) Sponsor Director and the Joint Director appointed to serve on each committee of the Board, including (x) one (1) Partner Director and the Joint Director serving as members of, and one (1) Sponsor Director serving as the chair of, the audit committee, and (y) one (1) Partner Director and one (1) Sponsor Director serving as members of the compensation committee.

(f) Reimbursement of Expenses. PubCo shall reimburse the directors for all reasonable out-of-pocket expenses incurred in connection with their attendance at meetings of the Board and any committees thereof, including travel, lodging and meal expenses.

(g) Indemnification. PubCo shall provide such Partner Director or Sponsor Director with the same expense reimbursement, benefits, indemnity, exculpation and other arrangements provided to the other directors of PubCo and PubCo shall not amend, alter or repeal any right to indemnification or exculpation covering or benefiting any Partner Director or Sponsor Director nominated pursuant to this Investor Rights Agreement as and to the extent consistent with applicable Law, the Certificate of Incorporation, the Bylaws and any indemnification agreements with directors (whether such right is contained in the Organizational Documents or another document) (except to the extent such amendment or alteration permits PubCo to provide broader indemnification or exculpation rights on a retroactive basis than permitted prior thereto).

(h) Review of Nominees. Any nominee as a Partner Director, Sponsor Director or Joint Director (or alternate thereof) shall be subject to PubCo’s customary due diligence process, including its review of a completed questionnaire and a background check. Based on the foregoing, PubCo may reasonably object to any such nominee within fifteen (15) days of receiving such completed questionnaire and background check authorization, (i) provided it does so in good faith and (ii) solely to the extent such objection is based upon any of the following: (1) such nominee was convicted in a criminal proceeding or is a named subject of a pending criminal proceeding (excluding traffic violations and other minor offenses); (2) such nominee was the subject of any order, judgment or decree not subsequently reversed, suspended or vacated of any court of competent jurisdiction, permanently or temporarily enjoining such proposed director from, or otherwise limiting, the following activities: (A) engaging in any type of business practice, or (B) engaging in any activity in connection with the purchase or sale of any security or in connection with any violation of federal or state securities Laws; (3) such nominee was the subject of any order, judgment or decree, not subsequently reversed, suspended or vacated, of any federal or state authority barring, suspending or otherwise limiting for more than sixty (60) days the right of such person to engage in any activity described in clause (2)(B), or to be associated with persons engaged in such activity; (4) such nominee was found by a court of competent jurisdiction in a civil action or by the SEC to have violated any federal or state securities Law, and the judgment in such civil action or finding by the SEC has not been subsequently reversed, suspended or vacated; or (5) such nominee was the subject of, or a party to, any federal or state judicial or administrative order, judgment, decree or finding, not subsequently reversed, suspended or vacated, relating to a violation of any federal or state securities Laws or regulations. In the event the Board reasonably finds any such nominee to be unsuitable based upon one or more of the foregoing clauses (1) through (5) and reasonably objects to such nominated director, the applicable Holder shall be entitled to propose a different nominee to the Board within thirty (30) days of PubCo’s notice to such Holder of its objection to such nominee and such replacement nominee shall be subject to the review process outlined in this Section 2.1(h).

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Section 2.2 Sharing of Information. To the extent permitted by antitrust, competition or any other applicable Law, each of PubCo, each of the Partners and the Sponsor agrees and acknowledges that the directors designated by the Partners and the Sponsor, may share confidential, non-public information about PubCo and its subsidiaries (“Confidential Information”) with the Partners and the Sponsor, as applicable. Each of the Partners and the Sponsor recognizes that it, or its Affiliates and Representatives, has acquired or will acquire Confidential Information the use or disclosure of which could cause PubCo substantial loss and damages that could not be readily calculated and for which no remedy at Law would be adequate. Accordingly, each of the Partners and the Sponsor covenants and agrees that it will not (and will cause its respective controlled Affiliates and Representatives not to) at any time, except with the prior written consent of PubCo, directly or indirectly, disclose any Confidential Information known to it to any third party, unless (a) such information becomes known to the public through no fault of such Party, (b) disclosure is required by applicable Law (including any filing following the Closing Date with the SEC pursuant to applicable securities Laws) or by a court of competent jurisdiction or requested by a Governmental Entity; provided, that (other than in the case of any required filing following the Closing Date with the SEC or in connection with any routine audit or examination as described below) such Party (to the extent legally permissible) promptly notifies PubCo of such requirement or request and takes commercially reasonable steps, at the sole cost and expense of PubCo, to minimize the extent of any such required disclosure, (c) such information was available or becomes available to such Party before, on or after the Effective Date, without restriction, from a source (other than PubCo) without any breach of duty to PubCo or (d) such information was independently developed by such Party or its Representatives without the use of the Confidential Information. Notwithstanding the foregoing, nothing in this Investor Rights Agreement shall prohibit any of the Partners or the Sponsor from disclosing Confidential Information (x) to any Affiliate, Representative, limited partner, member or shareholder of such Party, provided, that such Person shall be bound by an obligation of confidentiality with respect to such Confidential Information and such Party shall be responsible for any breach of this Section 2.2 by any such Person or (y) if such disclosure is made to a Governmental Entity or regulatory authority with jurisdiction over such Party in connection with a routine audit or examination that is not specifically directed at PubCo or the Confidential Information, provided that such Party shall request that confidential treatment be accorded to any information so disclosed. No Confidential Information shall be deemed to be provided to any Person, including any Affiliate of the Partners or the Sponsor, unless such Confidential Information is actually provided to such Person. Furthermore, receipt of Confidential Information shall not be imputed to any Affiliate of the Partners or the Sponsor solely by virtue of the fact that the party serves in a similar capacity for such Affiliate (a “Shared Representative”) and has received Confidential Information unless a Shared Representative (1) conveys, shares or communicates, in any manner, Confidential Information to such Affiliate or (2) participates, directly or indirectly, on behalf of such Affiliate in activities prohibited by this Agreement.

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ARTICLE III

REGISTRATION RIGHTS

Section 3.1 Shelf Registration.

(a) Filing. PubCo shall file, as soon as is reasonably practicable and in any event within forty-five (45) days following the Closing Date, a Shelf Registration Statement covering the resale of all Registrable Securities (except as determined by PubCo pursuant to Section 3.7 as of two (2) Business Days prior to such filing) on a delayed or continuous basis. PubCo shall use its reasonable best efforts to cause such Shelf Registration Statement to become effective under the Securities Act as soon as practicable after such filing, but in no event later than sixty (60) calendar days, or the earlier of (i) the 120^th calendar day if the SEC notifies PubCo that it will “review” the Shelf Registration Statement or (ii) the tenth (10th) business day after the date PubCo is notified (orally or in writing, whichever is earlier) by the SEC that such Shelf Registration Statement will not be “reviewed” or will not be subject to further review and, once effective, to keep the Shelf Registration Statement continuously effective under the Securities Act at all times until all Registrable Securities and other securities covered by the Shelf Registration Statement have been disposed of in accordance with the intended method(s) of distribution set forth in such Shelf Registration Statement or such securities have been withdrawn after the Closing Date. PubCo shall maintain such Shelf Registration Statement in accordance with the terms of this Investor Rights Agreement, and shall prepare and file with the SEC such amendments, including post-effective amendments, and supplements as may be necessary to keep such Shelf Registration Statement continuously effective, available for use and in compliance with the provisions of the Securities Act until such time as of which all Registrable Securities registered by such Shelf Registration Statement have been sold or cease to be Registrable Securities. In the event PubCo files a Shelf Registration Statement on Form S-1, PubCo shall use its commercially reasonable efforts to convert such Shelf Registration Statement (and any Subsequent Shelf Registration) to a Shelf Registration Statement on Form S-3 as soon as practicable after PubCo is eligible to use Form S-3. PubCo shall also use its reasonable best efforts to file any replacement or additional Shelf Registration Statement and use reasonable best efforts to cause such replacement or additional Shelf Registration Statement to become effective prior to the expiration of the initial Shelf Registration Statement filed pursuant to this Section 3.1(a).

(b) Subsequent Shelf Registration. If any Shelf Registration Statement ceases to be effective under the Securities Act for any reason at any time while there remain any Registrable Securities registered by such Shelf Registration Statement, PubCo shall use its reasonable best efforts to as promptly as is reasonably practicable cause such Shelf Registration Statement to again become effective under the Securities Act (including obtaining the prompt withdrawal of any order suspending the effectiveness of such Shelf Registration Statement), and shall use its reasonable best efforts to as promptly as is reasonably practicable amend such Shelf Registration Statement in a manner reasonably expected to result in the withdrawal of any order suspending the effectiveness of such Shelf Registration Statement or file an additional Registration Statement as a Shelf Registration (a “Subsequent Shelf Registration”) registering the resale of all outstanding Registrable Securities registered by such prior Shelf Registration Statement. If a Subsequent Shelf

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Registration is filed, PubCo shall use its reasonable best efforts to (i) cause such Subsequent Shelf Registration to become effective under the Securities Act as promptly as is reasonably practicable after the filing thereof (it being agreed that the Subsequent Shelf Registration shall be an Automatic Shelf Registration Statement if PubCo is a Well-Known Seasoned Issuer) and (ii) keep such Subsequent Shelf Registration continuously effective, available for use and in compliance with the provisions of the Securities Act until such time as of which all Registrable Securities registered by such Subsequent Shelf Registration have been sold or cease to be Registrable Securities.

(c) Suspension of Filing or Registration. If PubCo shall furnish to the Shelf Holders a certificate signed by the chief executive officer or equivalent senior executive of PubCo, stating that the filing, effectiveness or continued use of any Shelf Registration Statement would require PubCo to make an Adverse Disclosure, then PubCo shall have a period of not more than sixty (60) days within which to delay the filing or effectiveness (but not the preparation) of such Shelf Registration Statement or, in the case of a Shelf Registration Statement that has been declared effective, to suspend the use by Shelf Holders of such Shelf Registration Statement (in each case, a “Shelf Suspension”); provided, however, that PubCo shall not be permitted to exercise in any twelve (12) month period (i) more than one (1) Shelf Suspension pursuant to this Section 3.1(c) and Demand Delay pursuant to Section 3.2(a)(i) in the aggregate, unless consented to in writing by the Partners or (ii) aggregate Shelf Suspensions pursuant to this Section 3.1(c) and Demand Delays pursuant to Section 3.2(a)(i) of more than ninety (90) days. Each Holder shall keep confidential the fact that a Shelf Suspension is in effect, and the certificate referred to above and its contents for the permitted duration of the Shelf Suspension or until otherwise notified by PubCo, except (A) for disclosure to such Holder’s employees, agents and professional advisers who need to know such information and are obligated to keep it confidential, (B) for disclosures to the extent required in order to comply with reporting obligations to its limited partners who have agreed to keep such information confidential and (C) as required by Law. In the case of a Shelf Suspension that occurs after the effectiveness of the applicable Shelf Registration Statement, the Shelf Holders agree to suspend use of the applicable Prospectus for the permitted duration of such Shelf Suspension in connection with any sale or purchase of, or offer to sell or purchase, Registrable Securities, upon receipt of the certificate referred to above. PubCo shall immediately notify the Holders or Shelf Holders, as applicable, upon the termination of any Shelf Suspension, and (x) in the case of a Shelf Registration Statement that has not been declared effective, shall promptly thereafter file the Shelf Registration Statement and use its reasonable best efforts to have such Shelf Registration Statement declared effective under the Securities Act and (y) in the case of an effective Shelf Registration Statement, shall amend or supplement the Prospectus, if necessary, so it does not contain any material misstatement or omission prior to the expiration of the Shelf Suspension and furnish to the Shelf Holders such numbers of copies of the Prospectus as so amended or supplemented as the Shelf Holders may reasonably request. PubCo agrees, if necessary, to supplement or make amendments to the Shelf Registration Statement if required by the registration form used by PubCo for the Registration or by the instructions applicable to such registration form or by the Securities Act or the rules or regulations promulgated thereunder or as may reasonably be requested by the Shelf Holders Beneficially Owning a majority of the Registrable Securities then outstanding.

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(d) Shelf Take-Downs.

(i) Generally. Subject to the terms and provisions of this Article III, following the Lock-Up Period, a Shelf Take-Down Initiating Holder may initiate a Shelf Take-Down that, at the option of such Shelf Take-Down Initiating Holder (A) is in the form of an Underwritten Shelf Take-Down or a Shelf Take-Down that is not an Underwritten Shelf Take-Down and (B) in the case of an Underwritten Shelf Take-Down, is Non-Marketed or Marketed, in each case, as shall be specified in the written demand delivered by the Shelf Take-Down Initiating Holder to PubCo pursuant to the provisions of this Section 3.1(d).

(ii) Underwritten Shelf Take-Downs.

(A) A Shelf Take-Down Initiating Holder may elect in a written demand delivered to PubCo (an “Underwritten Shelf Take-Down Notice”) for any Shelf Take-Down that it has initiated to be in the form of an underwritten offering (an “Underwritten Shelf Take-Down”), and PubCo shall, if so requested, file and effect an amendment or supplement of the Shelf Registration Statement for such purpose as soon as practicable. The Shelf Holders that own a majority of the Registrable Securities to be offered for sale in such Underwritten Shelf Take-Down shall have the right to select the Underwriter or Underwriters to administer such Underwritten Shelf Take-Down; provided, that such Underwriter or Underwriters shall be reasonably acceptable to PubCo.

(B) With respect to any Underwritten Shelf Take-Down (including any Marketed Underwritten Shelf Take-Down), in the event that a Shelf Holder otherwise would be entitled to participate in such Underwritten Shelf Take-Down pursuant to this Section 3.1(d)(ii), Section 3.1(d)(iii) or Section 3.1(d)(iv), as the case may be, the right of such Shelf Holder to participate in such Underwritten Shelf Take-Down shall be conditioned upon such Shelf Holder’s participation in such underwriting and the inclusion of such Shelf Holder’s Registrable Securities in the Underwritten Offering to the extent provided herein. PubCo, together with all Shelf Holders proposing to distribute their securities through such Underwritten Shelf Take-Down, shall enter into an underwriting agreement in customary form with the Underwriter or Underwriters selected in accordance with Section 3.1(d)(ii)(A). Notwithstanding any other provision of this Section 3.1, if the Underwriter shall advise PubCo that marketing factors (including an adverse effect on the per security offering price) require a limitation of the number of Registrable Securities to be underwritten in an Underwritten Shelf Take-Down, then PubCo shall so advise all Shelf Holders that have requested to participate in such Underwritten Shelf Take-Down, and the number of Registrable Securities that may be included in such Underwritten Shelf Take-Down shall be allocated pro rata among such Shelf Holders in proportion, as nearly as practicable, to the respective amounts of Registrable Securities held by such

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Shelf Holders at the time of such Underwritten Shelf Take-Down; provided, that any Registrable Securities thereby allocated to a Shelf Holder that exceed such Shelf Holder’s request shall be reallocated among the remaining Shelf Holders in like manner; and provided, further, that the number of Registrable Securities to be included in such Underwritten Shelf Take-Down shall not be reduced unless all other Equity Securities of PubCo are first entirely excluded from any contemporaneous Underwritten Offering. No Registrable Securities excluded from an Underwritten Shelf Take-Down by reason of the Underwriter’s marketing limitation shall be included in such underwritten offering.

(iii) Marketed Underwritten Shelf Take-Downs. The Shelf Take-Down Initiating Holder submitting an Underwritten Shelf Take-Down Notice shall indicate in such notice that it delivers to PubCo pursuant to Section 3.1(d)(ii) whether it intends for such Underwritten Shelf Take-Down to be Marketed (a “Marketed Underwritten Shelf Take-Down”). Upon receipt of an Underwritten Shelf Take-Down Notice indicating that such Underwritten Shelf Take-Down will be a Marketed Underwritten Shelf Take-Down, PubCo shall promptly (but in any event no later than ten (10) days prior to the expected date of such Marketed Underwritten Shelf Take-Down) give written notice of such Marketed Underwritten Shelf Take-Down to all other Shelf Holders under such Shelf Registration Statement and any such Shelf Holders requesting inclusion in such Marketed Underwritten Shelf Take-Down must respond in writing within five (5) days after the receipt of such notice. Each such Shelf Holder that timely delivers any such request shall be permitted to sell in such Marketed Underwritten Shelf Take-Down subject to the terms and conditions of Section 3.1(d)(ii).

(iv) Non-Marketed Underwritten Shelf Take-Downs and Non-Underwritten Shelf Take-Downs.

(A) Any Shelf Take-Down Initiating Holder may initiate (x) an Underwritten Shelf Take-Down that is Non-Marketed (a “Non-Marketed Underwritten Shelf Take-Down”) or (y) a Shelf Take-Down that is not an Underwritten Shelf Take-Down (a “Non-Underwritten Shelf Take-Down”) by providing written notice thereof to PubCo and, to the extent required by Section 3.1(d)(iv)(B), PubCo shall provide written notice thereof to all other Shelf Holders. For the avoidance of doubt, a Shelf Holder that is not a Shelf Take-Down Initiating Holder cannot initiate a Shelf Take-Down.

(B) With respect to each Restricted Shelf Take-Down, the Shelf Take-Down Initiating Holder initiating such Restricted Shelf Take-Down shall provide written notice (a “Restricted Shelf Take-Down Notice”) of such Restricted Shelf Take-Down to PubCo and PubCo shall provide written notice thereof to all other Shelf Holders at least forty-eight (48) hours prior to the expected time of the pricing of the applicable Restricted Shelf Take-Down, which Restricted Shelf Take-Down Notice shall set forth (I) the total number of Registrable Securities expected to be offered and sold

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in such Restricted Shelf Take-Down, (II) the expected timing and plan of distribution of such Restricted Shelf Take-Down, (III) other than in the case of a Distribution (if applicable), an invitation to each Shelf Holder to elect (such Shelf Holders who make such an election being “Take-Down Tagging Holders” and, together with the Shelf Take-Down Initiating Holders and all other Persons (other than any Affiliates of the Shelf Take-Down Initiating Holders) who otherwise are Transferring, or have exercised a contractual or other right to Transfer, Registrable Securities in connection with such Restricted Shelf Take-Down, the “Restricted Take-Down Selling Holders”) to include in the Restricted Shelf Take-Down Registrable Securities held by such Take-Down Tagging Holder (but subject to Section 3.1(d)(ii)(B)) and (IV) the action or actions required (including the timing thereof) in connection with such Restricted Shelf Take-Down with respect to each Shelf Holder that elects to exercise such right (including the delivery of one or more stock certificates representing Registrable Securities of such Shelf Holder to be sold in such Restricted Shelf Take-Down).

(C) Upon delivery of a Restricted Shelf Take-Down Notice, other than in the case of a Distribution, each Shelf Holder may elect to sell Registrable Securities in such Restricted Shelf Take-Down, at the same price per Registrable Security and pursuant to the same terms and conditions with respect to payment for the Registrable Securities as agreed to by the Shelf Take-Down Initiating Holders, by sending an irrevocable written notice (a “Take-Down Participation Notice”) to PubCo within the time period specified in such Restricted Shelf Take-Down Notice (which time period shall be at least twenty-four (24) hours prior to the expected time of the pricing of the applicable Restricted Shelf Take-Down), indicating its, his or her election to sell up to the number of Registrable Securities in the Restricted Shelf Take-Down specified by such Shelf Holder in such Take-Down Participation Notice (but, in all cases, subject to Section 3.1(d)(ii)(B)). Following the time period specified in such Restricted Shelf Take-Down Notice, each Take-Down Tagging Holder that has delivered a Take-Down Participation Notice shall be permitted to sell in such Restricted Shelf Take-Down on the terms and conditions set forth in the Restricted Shelf Take-Down Notice, concurrently with the Shelf Take-Down Initiating Holders and the other Restricted Take-Down Selling Holders, the number of Registrable Securities calculated pursuant to Section 3.1(d)(ii)(B). It is understood that in order to be entitled to exercise its, his or her right to sell Registrable Securities in a Restricted Shelf Take-Down pursuant to this Section 3.1(d)(iv), each Take-Down Tagging Holder must agree to make the same representations, warranties, covenants, indemnities and agreements, if any, as the Shelf Take-Down Initiating Holders agree to make in connection with the Restricted Shelf Take-Down, with such additions or changes as are required of such Take-Down Tagging Holder by the Underwriters (if applicable).

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(D) Notwithstanding the delivery of any Restricted Shelf Take-Down Notice, all determinations as to whether to complete any Restricted Shelf Take-Down and as to the timing, manner, price and other terms and conditions of any Restricted Shelf Take-Down shall be at the sole discretion of the applicable Shelf Take-Down Initiating Holder, and PubCo agrees to cooperate in facilitating any Restricted Shelf Take-Down pursuant to Section 3.1(d). Each of the Shelf Holders agrees to reasonably cooperate with each of the other Shelf Holders and PubCo to establish notice, delivery and documentation procedures and measures to facilitate such other Shelf Holders’ participation in Restricted Shelf Take-Downs pursuant to this Section 3.1(d).

Section 3.2 Demand Registrations.

(a) Holders’ Demand for Registration. If, at a time when a Shelf Registration Statement is not effective pursuant to Section 3.1, PubCo shall receive from the Partners at any time following the Lock-up Period (the then eligible Holders, the “Demand Initiating Holders”) a written demand that PubCo effect any Registration in connection with an Underwritten Offering other than a Shelf Registration or a Shelf Take-Down (a “Demand Registration”) of Registrable Securities held by such Holders, PubCo will:

(i) use its reasonable best efforts to effect such registration as soon as practicable as will permit or facilitate the sale and distribution of all or such portion of the Demand Initiating Holders’ Registrable Securities as are specified in such demand; provided, that PubCo shall not be obligated to file any Registration Statement or other disclosure document pursuant to this Section 3.2 (but shall be obligated to continue to prepare such Registration Statement or other disclosure document) if PubCo shall furnish to the Demand Initiating Holders a certificate signed by the chief executive officer or equivalent senior executive of PubCo, stating that the filing or effectiveness of such Registration Statement would require PubCo to make an Adverse Disclosure, in which case PubCo shall have an additional period (each, a “Demand Delay”) of not more than forty-five (45) days within which to file such Registration Statement; provided, however, that PubCo shall not exercise, in any twelve (12) month period, (x) more than one (1) Demand Delay pursuant to this Section 3.2(a)(i) and Shelf Suspension pursuant to Section 3.1(c) in the aggregate, unless consented in writing by the Demand Initiating Holders or (y) aggregate Demand Delays pursuant to this Section 3.2(a)(i) and Shelf Suspensions pursuant to Section 3.1(c) of more than ninety (90) days. Each Holder shall keep confidential the fact that a Demand Delay is in effect, the certificate referred to above and its contents for the permitted duration of the Demand Delay or until otherwise notified by PubCo, except (A) for disclosure to the Holder’s employees, agents and professional advisers who need to know such information and are obligated to keep it confidential, (B) for disclosures to the extent required in order to comply with reporting obligations to its limited partners who have agreed to keep such information confidential and (C) as required by Law.

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(b) Underwriting. If the Demand Initiating Holders intend to distribute the Registrable Securities covered by their demand by means of an Underwritten Offering, they shall so advise PubCo as part of their demand made pursuant to this Section 3.2, and PubCo shall include such information in the written notice referred to in Section 3.2(a)(i). In such event, the right of the Demand Initiating Holders’ registration pursuant to this Section 3.2 shall be conditioned upon the Demand Initiating Holders’ participation in such Underwritten Offering and the inclusion of the Demand Initiating Holders’ Registrable Securities in the Underwritten Offering to the extent provided herein. PubCo, together with all holders of Registrable Securities of PubCo proposing to distribute their securities through such Underwritten Offering, shall enter into an underwriting agreement in customary form with the Underwriter or Underwriters selected by the Demand Initiating Holders that own a majority of the Registrable Securities and reasonably satisfactory to PubCo. Notwithstanding any other provision of this Section 3.2, if the Underwriter shall advise PubCo that marketing factors (including an adverse effect on the per security offering price) require a limitation of the number of Registrable Securities to be underwritten, then PubCo shall so advise the Holders that have requested to participate in such Underwritten Offering, and the number of Registrable Securities that may be included in the Demand Registration and Underwritten Offering shall be allocated pro rata among the Demand Initiating Holders and other holders of Registrable Securities exercising a contractual or other right to dispose of Registrable Securities in such Underwritten Offering thereof in proportion, as nearly as practicable, to the respective amounts of Registrable Securities held by such persons at the time of filing the Registration Statement; provided, that any Registrable Securities thereby allocated to any such person that exceed such person’s request shall be reallocated among the Demand Initiating Holders and other requesting holders of Registrable Securities in like manner; and provided, further, that the number of Registrable Securities to be included in such Underwritten Offering shall not be reduced unless all other Equity Securities of PubCo are first entirely excluded from the Underwritten Offering. No Registrable Securities excluded from the Underwritten Offering by reason of the Underwriter’s marketing limitation shall be included in such Demand Registration. If the Underwriter has not limited the number of Registrable Securities to be underwritten, PubCo may include securities for its own account (or for the account of any other Persons) in such Demand Registration if the Underwriter so agrees and if the number of Registrable Securities would not thereby be limited.

(c) Effective Registration. PubCo shall be deemed to have effected a Demand Registration if the Registration Statement pursuant to such registration is declared effective by the SEC and remains continuously effective for not less than one hundred eighty (180) days (or such shorter period as will terminate when all Registrable Securities covered by such Registration Statement have been sold or withdrawn), or, if such Registration Statement relates to an Underwritten Offering, such longer period as, in the opinion of counsel for the Underwriters, a prospectus is required by Law to be delivered in connection with sales of Registrable Securities by an Underwriter or dealer (the applicable period, the “Demand Period”). No Demand Registration shall be deemed to have been effected if (i) during the Demand Period such registration is interfered with by any stop order, injunction or other order or requirement of the SEC or other Governmental Entity or court or (ii) the conditions specified in the underwriting agreement, if any, entered into in connection with such Registration are not satisfied other than by reason of a wrongful act, misrepresentation or breach of such applicable underwriting agreement by a participating Holder.

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Section 3.3 Piggyback Registration.

(a) If at any time or from time to time PubCo shall determine to register any of its Equity Securities, either for its own account or for the account of security holders, including (for the avoidance of doubt) the registration of shares of Common Stock subject to PubCo’s publicly-traded warrants (other than in (1) a registration relating solely to employee benefit plans, (2) a registration statement on Form S-4 or S-8 (or such other similar successor forms then in effect under the Securities Act), (3) a registration pursuant to which PubCo is offering to exchange its own securities for other securities, (4) a registration statement relating solely to dividend reinvestment or similar plans, (5) a Shelf Registration Statement pursuant to which only the initial purchasers and subsequent transferees of debt securities of PubCo or any of its subsidiaries that are convertible for Common Stock and that are initially issued pursuant to Rule 144A and/or Regulation S (or any successor provision) of the Securities Act may resell such notes and sell the Common Stock into which such notes may be converted, (6) a registration pursuant to Section 3.1 or Section 3.2 hereof or (7) a registration expressly contemplated by the Note Subscription Agreements), PubCo will:

(i) promptly (but in no event less than ten (10) days before the effective date of the relevant Registration Statement) give to each Holder written notice thereof; and

(ii) include in such Registration (and any related qualification under state securities Laws or other compliance), and in any Underwritten Offering involved therein, all the Registrable Securities specified in a written request or requests made within five (5) days after receipt of such written notice from PubCo by any Holder or Holders except as set forth in Section 3.3(b) below.

Notwithstanding anything herein to the contrary, this Section 3.3 shall not apply (i) to any Shelf Take-Down irrespective of whether such Shelf Take-Down is an Underwritten Shelf Take-Down or not an Underwritten Shelf Take-Down, or (ii) following the Lock-Up Period, to any Distribution (if applicable).

(b) Underwriting. If the Registration of which PubCo gives notice pursuant to Section 3.3(a) is for an Underwritten Offering, PubCo shall so advise the Holders as a part of the written notice given pursuant to Section 3.3(a)(i). In such event the right of any Holder to participate in such registration pursuant to this Section 3.3 shall be conditioned upon such Holder’s participation in such Underwritten Offering and the inclusion of such Holder’s Registrable Securities in the Underwritten Offering to the extent provided herein. All Holders proposing to dispose of their Registrable Securities through such Underwritten Offering, together with PubCo and the other parties distributing their Equity Securities of PubCo through such Underwritten Offering, shall enter into an underwriting agreement in customary form with the Underwriter or Underwriters selected for such Underwritten Offering by PubCo. Notwithstanding any other provision of this Section 3.3, if the Underwriters shall advise PubCo that marketing factors (including an adverse effect on the per security offering price) require a limitation of the number of Registrable Securities to be underwritten, then PubCo may limit the number of Registrable Securities to be included in the Registration and Underwritten Offering as follows:

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(i) If the Registration is initiated and undertaken for PubCo’s account, PubCo shall so advise all Holders of Registrable Securities that have requested to participate in such offering, and the number of Registrable Securities that may be included in the Registration and Underwritten Offering shall be allocated in the following manner: (A) first, to PubCo, (B) second, to the Holders of Registrable Securities on a pro rata basis based on the total number of Registrable Securities held by such Holders and (C) third, to other holders of Equity Securities of PubCo exercising a contractual or other right to dispose of such Equity Securities in such Underwritten Offering on a pro rata basis based on the total number of Equity Securities of PubCo held by such persons; provided, in the case of this foregoing clause (C) that any Registrable Securities or Equity Securities thereby allocated to any such person that exceed such person’s request shall be reallocated among the remaining requesting Holders or other requesting holders, as applicable, in like manner.

(ii) If the Registration is initiated and undertaken at the request of one or more holders of Equity Securities of PubCo who are not Holders or their Affiliates, PubCo shall so advise all Holders of Registrable Securities that have requested to participate in such offering, and the number of Registrable Securities that may be included in the Registration and Underwritten Offering shall be allocated in the following manner: (A) first, to the initiating holders of Equity Securities of PubCo exercising a contractual or other right to dispose of such Equity Securities in such Underwritten Offering, on a pro rata basis based on the total number of Equity Securities of PubCo, (B) second, to the Holders of Registrable Securities on a pro rata basis based on the total number of Registrable Securities held by such Holders, (C) third, to PubCo, (D) fourth, to other holders of Equity Securities of PubCo exercising a contractual or other right to dispose of such Equity Securities in such Underwritten Offering on a pro rata basis based on the total number of Equity Securities of PubCo held by such persons; provided, in the case of this foregoing clause (D) that any Registrable Securities or Equity Securities thereby allocated to any such person that exceed such person’s request shall be reallocated among the remaining requesting Holders or other requesting holders, as applicable, in like manner.

No such reduction pursuant to the foregoing paragraphs (i) and (ii) shall reduce the amount of Registrable Securities of the selling Holders included in the Registration below twenty-five percent (25%) of the total amount of Equity Securities included in such Registration. No securities excluded from the Underwritten Offering by reason of the Underwriter’s marketing limitation shall be included in such Registration.

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(c) Right to Terminate Registration. PubCo shall have the right to terminate or withdraw any Registration initiated by it under this Section 3.3 prior to the effectiveness of such Registration whether or not any Holder has elected to include Registrable Securities in such Registration. The expenses of such withdrawn registration shall be borne by PubCo in accordance with Section 3.4 hereof.

Section 3.4 Expenses of Registration. All Registration Expenses incurred in connection with all Registrations or other Transfers effected pursuant to or permitted by this Investor Rights Agreement (including any Distribution), including, all registration, filing and qualification fees, printers’ and accounting fees, fees and disbursements of counsel for PubCo, shall be borne by PubCo. It is acknowledged by the Holders that the Holders selling or otherwise Transferring any Registrable Securities in any Registration or Transfer shall bear all incremental selling expenses relating to the sale of such Registrable Securities, such as Underwriters’ commissions and discounts, brokerage fees, Underwriter marketing costs and, other than as set forth in the definition of “Registration Expenses,” all reasonable fees and expenses of any legal counsel representing such Holders, in each case pro rata based on the number of Registrable Securities that such Holders have sold or Transferred in such Registration.

Section 3.5 Obligations of PubCo. Whenever required under this Article III to effect the Registration of any Registrable Securities, PubCo 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 reasonable best efforts to cause such Registration Statement to become effective and remain 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 for such period of time specified in Section 3.1) or, if earlier, until the distribution contemplated in the registration statement has been completed, or until all Registrable Securities covered by such Registration Statement have been sold;

(b) prepare and file with the SEC such amendments, post-effective amendments and supplements to such Registration Statement and the Prospectus used in connection with such Registration Statement as may be necessary to keep such Registration Statement effective and to comply with the provisions of the Securities Act with respect to the disposition of all securities covered by such Registration Statement in accordance with the intended methods of disposition by sellers thereof set forth in such Registration Statement;

(c) permit any Holder that (in the good faith reasonable judgment of the Partners) might be deemed to be a controlling person of PubCo to participate in good faith in the preparation of such Registration Statement and to cooperate in good faith to include therein material, furnished to PubCo in writing, that in the reasonable judgment of such Holder and its counsel should be included;

(d) furnish to the Holders such numbers of copies of the Registration Statement and the related Prospectus, including all exhibits thereto and documents incorporated by reference therein and a preliminary prospectus, in conformity with the requirements of the Securities Act, and such other documents as they may reasonably request in order to facilitate the disposition of Registrable Securities owned by them;

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(e) in the event of any Underwritten Offering, enter into and perform its obligations under an underwriting agreement, in usual and customary form, with the managing Underwriter(s) of such offering; each Holder participating in such underwriting shall also enter into and perform its obligations under such an agreement;

(f) notify each Holder of Registrable Securities covered by such Registration Statement as soon as reasonably possible after notice thereof is received by PubCo of any written comments by the SEC or any request by the SEC or any other federal or state Governmental Entity for amendments or supplements to such Registration Statement or such Prospectus or for additional information;

(g) notify each Holder of Registrable Securities covered by such Registration Statement, at any time when a Prospectus relating thereto is required to be delivered under the Securities Act, of the happening of any event as a result of which the Prospectus included in such Registration Statement, as then in effect, includes an untrue statement of a material fact or omits to state a material fact required to be stated therein or necessary to make the statements therein not misleading in the light of the circumstances then existing;

(h) notify each Holder of Registrable Securities covered by such Registration Statement as soon as reasonably practicable after notice thereof is received by PubCo of the issuance by the SEC of any stop order suspending the effectiveness of such Registration Statement or any order by the SEC or any other regulatory authority preventing or suspending the use of any preliminary or final Prospectus or the initiation or threatening of any proceedings for such purposes, or any notification with respect to the suspension of the qualification of the Registrable Securities for offering or sale in any jurisdiction or the initiation or threatening of any proceeding for such purpose;

(i) use its reasonable best efforts to prevent the issuance of any stop order suspending the effectiveness of any Registration Statement or of any order preventing or suspending the use of any preliminary or final Prospectus and, if any such order is issued, to obtain the withdrawal of any such order as soon as practicable;

(j) make available for inspection by each Holder including Registrable Securities in such Registration, any Underwriter participating in any distribution pursuant to such Registration, and any attorney, accountant or other agent retained by such Holder or Underwriter, all financial and other records, pertinent corporate documents and properties of PubCo, as such parties may reasonably request, and cause PubCo’s officers, directors and employees to supply all information reasonably requested by any such Holder, Underwriter, attorney, accountant or agent in connection with such Registration Statement;

(k) use its reasonable best efforts to register or qualify, and cooperate with the Holders of Registrable Securities covered by such Registration Statement, the Underwriters, if any, and their respective counsel, in connection with the Registration or qualification of such Registrable Securities for offer and sale under the “Blue Sky” or securities Laws of each state and other jurisdiction of the United States as any such Holder or Underwriters, if any, or their respective counsel reasonably request in writing, and do

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any and all other things reasonably necessary or advisable to keep such Registration or qualification in effect for such period as required by Section 3.1(b) and Section 3.2(c), as applicable; provided, that PubCo shall not be required to qualify generally to do business in any jurisdiction where it is not then so qualified or to take any action which would subject it to taxation or service of process in any such jurisdiction where it is not then so subject;

(l) in the case of an Underwritten Offering, obtain for delivery to the Holders of Registrable Securities covered by such Registration Statement and to the Underwriters an opinion or opinions from counsel for PubCo, dated the date of the closing under the underwriting agreement, in customary form, scope and substance, which opinions shall be reasonably satisfactory to such Holders or Underwriters, as the case may be, and their respective counsel;

(m) in the case of an Underwritten Offering, obtain for delivery to PubCo and the Underwriters, with copies to the Holders of Registrable Securities included in such Registration, a cold comfort letter from PubCo’s independent certified public accountants in customary form and covering such matters of the type customarily covered by cold comfort letters as the managing Underwriter or Underwriters reasonably request, dated the date of execution of the underwriting agreement and brought down to the closing under the underwriting agreement;

(n) use its reasonable best efforts to list the Registrable Securities that are covered by such Registration Statement with any securities exchange or automated quotation system on which the Common Stock or other Equity Securities of PubCo, as applicable, are then listed;

(o) provide and cause to be maintained a transfer agent and registrar for all Registrable Securities covered by the applicable Registration Statement from and after a date not later than the effective date of such Registration Statement;

(p) cooperate with Holders including Registrable Securities in such Registration and the managing Underwriters, if any, to facilitate the timely preparation and delivery of certificates representing Registrable Securities to be sold, such certificates to be in such denominations and registered in such names as such Holders or the managing Underwriters may request at least two (2) Business Days prior to any sale of Registrable Securities;

(q) use its reasonable best efforts to comply with all applicable securities Laws and make available to its Holders, as soon as reasonably practicable, an earnings statement satisfying the provisions of Section 11(a) of the Securities Act and the rules and regulations promulgated thereunder;

(r) in the case of an Underwritten Offering that is Marketed, cause the senior executive officers of PubCo to participate in the customary “road show” presentations that may be reasonably requested by the Underwriters and otherwise to facilitate, cooperate with and participate in each proposed offering contemplated herein and customary selling efforts related thereto;

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(s) notify each selling Holder, promptly after PubCo 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;

(t) after such registration statement becomes effective, notify each selling Holder of any request by the SEC that PubCo amend or supplement such registration statement or prospectus; and

(u) otherwise, in good faith, reasonably cooperate with, and take such customary actions as may reasonably be requested by, the Holders, in connection with such Registration.

Section 3.6 Indemnification.

(a) PubCo will, and does hereby undertake to, indemnify and hold harmless each Holder of Registrable Securities and each of such Holder’s officers, directors, trustees, employees, partners, managers, members, equityholders, beneficiaries, affiliates and agents and each Person, if any, who controls such Holder, within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act, with respect to any Registration, qualification, compliance or sale effected pursuant to this Article III, and each Underwriter, if any, and each Person who controls any Underwriter, of the Registrable Securities held by or issuable to such Holder, against all claims, losses, damages and liabilities (or actions in respect thereto) to which they may become subject under the Securities Act, the Exchange Act, or other federal or state Law arising out of or based on (A) any untrue statement (or alleged untrue statement) of a material fact contained in any prospectus, offering circular, free writing prospectus or other similar document (including any related Registration Statement, notification, or the like) incident to any such Registration, qualification, compliance or sale effected pursuant to this Article III, or based on any omission (or alleged omission) to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading in light of the circumstances in which they were made, (B) any violation or alleged violation by PubCo of any Law applicable to PubCo in connection with any such Registration, qualification, compliance or sale, or (C) any failure to register or qualify Registrable Securities in any state where PubCo or its agents have affirmatively undertaken or agreed in writing (including pursuant to Section 3.5(k)) that PubCo (the undertaking of any Underwriter being attributed to PubCo) will undertake such Registration or qualification on behalf of the Holders of such Registrable Securities (provided, that in such instance PubCo shall not be so liable if it has undertaken its reasonable best efforts to so register or qualify such Registrable Securities) and will reimburse, as incurred, each such Holder, each such Underwriter and each such director, officer, trustee, employee, partner, manager, member, equityholder, beneficiary, affiliate, agent and controlling person, for any legal and any other expenses reasonably incurred in connection with investigating or defending any such claim, loss, damage, liability or action; provided, that PubCo will not be liable in any such case to the extent that any such claim, loss, damage, liability or expense arises out of or is based on any untrue statement or omission made in reliance and in conformity with written information furnished to PubCo by such Holder or Underwriter expressly for use therein.

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(b) Each Holder (if Registrable Securities held by or issuable to such Holder are included in such Registration, qualification, compliance or sale pursuant to this Article III) does hereby undertake to indemnify and hold harmless, severally and not jointly, PubCo, each of its officers, directors, employees, affiliates and agents and each Person, if any, who controls PubCo within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act, and each Underwriter, if any, against all claims, losses, damages and liabilities (or actions in respect thereof) arising out of or based on any untrue statement (or alleged untrue statement) of a material fact contained in any such Registration Statement, prospectus, offering circular, free writing prospectus or other document, or any omission (or alleged omission) to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading in light of the circumstances in which they were made, and will reimburse, as incurred, PubCo, each of its officers, directors, employees, affiliates and agents and each Person, if any, who controls PubCo within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act, and each Underwriter, if any, for any legal or any other expenses reasonably incurred in connection with investigating or defending any such claim, loss, damage, liability or action, in each case to the extent, but only to the extent, that such untrue statement (or alleged untrue statement) or omission (or alleged omission) was made in such Registration Statement, prospectus, offering circular, free writing prospectus or other document, in reliance upon and in conformity with written information that (i) relates to such Holder in its capacity as a selling security holder and (ii) was furnished to PubCo by such Holder expressly for use therein; provided, however, that the aggregate liability of each Holder hereunder shall be limited to the net proceeds after underwriting discounts and commissions received by such Holder upon the sale of the Registrable Securities giving rise to such indemnification obligation. It is understood and agreed that the indemnification obligations of each Holder pursuant to any underwriting agreement entered into in connection with any Registration Statement shall be limited to the obligations contained in this Section 3.6(b).

(c) Each party entitled to indemnification under this Section 3.6 (the “Indemnified Party”) shall give notice to the party required to provide such indemnification (the “Indemnifying Party”) of any claim as to which indemnification may be sought promptly after such Indemnified Party has actual knowledge thereof, and shall permit the Indemnifying Party to assume the defense of any such claim or any litigation resulting therefrom; provided, that counsel for the Indemnifying Party, who shall conduct the defense of such claim or litigation, shall be subject to approval by the Indemnified Party (whose approval shall not be unreasonably withheld) and the Indemnified Party may participate in such defense at the Indemnifying Party’s expense if representation of such Indemnified 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 proceeding; and provided, further, that the failure of any Indemnified Party to give notice as provided herein shall not relieve the Indemnifying Party of its obligations under this Section 3.6, except to the extent that such failure to give notice materially prejudices the Indemnifying Party in the defense of any such claim or any such litigation. An

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Indemnifying Party, in the defense of any such claim or litigation, may, without the consent of each Indemnified Party, consent to entry of any judgment or enter into any settlement that (i) includes as a term thereof the giving by the claimant or plaintiff therein to such Indemnified Party of an unconditional release from all liability with respect to such claim or litigation and (ii) does not include any recovery (including any statement as to or an admission of fault, culpability or a failure to act by or on behalf of such Indemnified Party) other than monetary damages, and provided, that any sums payable in connection with such settlement are paid in full by the Indemnifying Party.

(d) In order to provide for just and equitable contribution in case indemnification is prohibited or limited by Law, the Indemnifying Party, in lieu of indemnifying such Indemnified Party, shall contribute to the amount paid or payable by such Indemnified Party as a result of such losses, claims, damages or liabilities in such proportion as is appropriate to reflect the relative fault of the Indemnifying Party and Indemnified Party in connection with the actions which resulted in such losses, claims, damages or liabilities, as well as any other relevant equitable considerations. The relative fault of such Indemnifying Party and Indemnified Party shall be determined by reference to, among other things, whether any action in question, including any untrue or alleged untrue statement of material fact or omission or alleged omission to state a material fact, has been made by, or relates to information supplied by, such Indemnifying Party or Indemnified Party, and such Person’s relative intent, knowledge, access to information and opportunity to correct or prevent such actions; provided, however, that, in any case, (i) no Holder will be required to contribute any amount in excess of the net proceeds after Underwriting discounts and commissions received by such Holder upon the sale of the Registrable Securities giving rise to such contribution obligation and (ii) no Person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) will be entitled to contribution from any Person who was not guilty of such fraudulent misrepresentation.

(e) The indemnities provided in this Section 3.6 shall survive the Transfer of any Registrable Securities by such Holder.

Section 3.7 Information by Holder. The Holder or Holders of Registrable Securities included in any Registration shall furnish to PubCo such information regarding such Holder or Holders and the distribution proposed by such Holder or Holders as PubCo may reasonably request in writing and as shall be required in connection with any Registration, qualification or compliance referred to in this Article III. Each Holder agrees, if requested in writing by PubCo, to represent to PubCo the total number of Registrable Securities held by such Holder in order for PubCo to make determinations under this Investor Rights Agreement, including for purposes of Section 3.9 hereof. Notwithstanding anything to the contrary contained in this Investor Rights Agreement, if any Holder does not provide PubCo with information requested pursuant to this Section 3.7, PubCo may exclude such Holder’s Registrable Securities from the applicable Registration Statement or Prospectus if PubCo determines, based on the advice of outside counsel, that such information is necessary to effect the Registration and such Holder continues thereafter to withhold such information. No Person may participate in any Underwritten Offering of Equity Securities of PubCo pursuant to a Registration under this Investor Rights Agreement unless such Person completes and executes all customary questionnaires, powers of attorney, custody agreements,

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indemnities, lock-up agreements, underwriting agreements and other customary documents as may be reasonably required under the terms of such underwriting arrangements. Subject to the minimum thresholds set forth in Section 3.1(d)(ii) and Section 3.2(a) of this Investor Rights Agreement, the exclusion of a Holder’s Registrable Securities as a result of this Section 3.7 shall not affect the registration of the other Registrable Securities to be included in such Registration.

Section 3.8 Delay of Registration. No Holder shall have any right to obtain, and hereby waives any right to seek, an injunction restraining or otherwise delaying any such Registration as the result of any controversy that might arise with respect to the interpretation or implementation of this Article III.

Section 3.9 Rule 144 Reporting. With a view to making available to the Holders the benefits of certain rules and regulations of the SEC that may permit the sale of the Registrable Securities to the public without Registration, PubCo agrees to use its reasonable best efforts to:

(a) make and keep current public information available, within the meaning of Rule 144 (or any similar or analogous rule) promulgated under the Securities Act, at all times;

(b) file with the SEC, in a timely manner, all reports and other documents required of PubCo under the Securities Act and Exchange Act; and

(c) so long as a Holder owns any Registrable Securities, furnish to such Holder forthwith upon request a written statement by PubCo as to its compliance with the reporting requirements of said Rule 144 (at any time commencing after the Lock-Up Period), the Securities Act and the Exchange Act, a copy of the most recent annual or quarterly report of PubCo and such other reports and documents as a Holder may reasonably request in availing itself of any rule or regulation of the SEC allowing it to sell any such securities without Registration.

Section 3.10 “Market Stand Off” Agreement.

(a) Each Holder hereby agrees that, with respect to Underwritten Offerings initiated by a Holder only, during such period (which period shall in no event exceed ninety (90) days) following the effective date of a Registration Statement of PubCo (or, in the case of an Underwritten Shelf Take-Down, the date of the filing of a preliminary Prospectus or Prospectus supplement relating to such Underwritten Offering (or if there is no such filing, the first contemporaneous press release announcing commencement of such Underwritten Offering)) as the Holders that own a majority of the Registrable Securities participating in such Underwritten Offering may agree to with the Underwriter or Underwriters of such Underwritten Offering (a “Market Stand-Off Period”), such Holder or its Affiliates shall not sell, pledge, hypothecate, transfer, make any short sale of, loan, grant any option or right to purchase of, or otherwise transfer or dispose of (other than to donees who agree to be similarly bound) any Registrable Securities held by it at any time during such period except Registrable Securities included in such Registration and shares of Common Stock subject to a Charitable Distribution in connection with such Underwritten Offering. In connection with any Underwritten Offering contemplated by this

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Section 3.10, PubCo shall use reasonable best efforts to cause each director and executive officer of PubCo to execute a customary lock-up for the Market Stand-Off Period. Each Holder agrees that it shall deliver to the Underwriter or Underwriters for any such Underwritten Offering a customary agreement (with customary terms, conditions and exceptions) that is substantially similar to the agreement delivered to the Underwriter or Underwriters by the Holders that own a majority of the Registrable Securities participating in such Registration reflecting their agreement set forth in this Section 3.10; provided, that such agreement shall not be materially more restrictive than any similar agreement entered into by PubCo’s directors and executive officers participating in such Underwritten Offering; provided, further, that such agreement shall not be required unless all Holders are required to enter into similar agreements; provided, further, that such agreement shall provide that any early release of any Holder from the provisions of the terms of such agreement shall be on a pro rata basis among all Holders.

Section 3.11 Other Obligations. In connection with a Transfer of Registrable Securities exempt from Section 5 of the Securities Act or through any broker-dealer transactions described in the plan of distribution set forth within the Prospectus and pursuant to the Registration Statement of which such Prospectus forms a part, PubCo shall, subject to applicable Law, as interpreted by PubCo with the advice of counsel, and the receipt of any customary documentation required from the applicable Holders in connection therewith, (a) promptly instruct its transfer agent to remove any restrictive legends applicable to the Registrable Securities being Transferred and (b) cause its legal counsel to deliver the necessary legal opinions, if any, to the transfer agent in connection with the instruction under the foregoing clause (a). In addition, PubCo shall cooperate reasonably with, and take such customary actions as may reasonably be requested by the Holders, in connection with the aforementioned Transfers; provided, however, that PubCo shall have no obligation to participate in any “road shows” or assist with the preparation of any offering memoranda or related documentation with respect to any Transfer of Registrable Securities in any transaction that does not constitute an Underwritten Offering.

Section 3.12 Other Registration Rights. Other than the registration rights set forth in the Original RA and in the Note Subscription Agreements, PubCo represents and warrants that no Person, other than a Holder of Registrable Securities pursuant to this Investor Rights Agreement, has any right to require PubCo to register any securities of PubCo for sale or to include such securities of PubCo in any Registration Statement filed by PubCo for the sale of securities for its own account or for the account of any other Person. Further, each of PubCo, the Sponsor and the Financial Services Representatives acknowledges, agrees, represents and warrants that this Investor Rights Agreement supersedes any other registration rights agreement or agreement (including the Original RA), other than the Note Subscription Agreements.

Section 3.13 Term. Article III shall terminate with respect to any Holder on the date that such Holder no longer holds any Registrable Securities. The provisions of Section 3.6 shall survive any such termination with respect to such Holder.

Section 3.14 Termination of Original RA. Upon the Closing, PubCo, the Sponsor, the Original Underwriter Representatives, Brad Weightman and Dorothy Hayes hereby agree that the Original RA and all of the respective rights and obligations of the parties thereunder are hereby terminated in their entirety and shall be of no further force or effect.

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ARTICLE IV

LOCK-UP

Section 4.1 Lock-Up.

(a) Each Holder (other than the Financial Services Representatives) severally, and not jointly, agrees not to effect any Transfer, or make a public announcement of any intention to effect such Transfer, of any Lock-Up Shares (as defined below) Beneficially Owned or otherwise held by such Person during the Lock-Up Period; provided, that such prohibition shall not apply to Transfers (i) permitted pursuant to Section 4.2, or (ii) permitted pursuant to Article III. For the avoidance of doubt, each Holder agrees not to effect a Distribution during the Lock-Up Period. The “Lock-Up Shares” means the Registrable Securities held by the Holders (other than the Financial Services Representatives) as of the Closing Date (other than, with respect to the Sponsor and the Original Underwriter Representatives, the Private Units (as defined in the Insider Letter) and the securities underlying the Private Units (collectively, the “Private PubCo Equity Securities”)).

(b) During the Lock-Up Period, any purported Transfer of Lock-Up Shares not in accordance with this Investor Rights Agreement shall be null and void, and PubCo shall refuse to recognize any such Transfer for any purpose.

(c) The Holders acknowledge and agree that, notwithstanding anything to the contrary contained in this Investor Rights Agreement, the Lock-Up Shares Beneficially Owned by such Person shall remain subject to any restrictions on Transfer under applicable securities Laws of any Governmental Entity, including all applicable holding periods under the Securities Act and other rules of the SEC.

(d) PubCo, the Sponsor and the Original Underwriter Representatives hereby agree that the Insider Letter is hereby amended such that the provisions of Section 9 thereof shall not apply or have any further effect with respect to any Registrable Securities other than any Private PubCo Equity Securities (and, for the avoidance of doubt, the provisions of Section 9 of the Insider Letter shall only apply to the Private PubCo Equity Securities to the extent such provisions are expressly applicable thereto). Except as amended by this subclause (d), the provisions of the Insider Letter shall remain in full force and effect.

Section 4.2 Permitted Transfers. Notwithstanding anything to the contrary contained in this Investor Rights Agreement, during the Lock-Up Period, the Holders may Transfer, without the consent of PubCo, any of such Person’s Lock-Up Shares to (i) any of such Person’s Permitted Transferees, upon written notice to PubCo and, in the case of such a Transfer by the Sponsor or any of the Financial Services Representatives, the Partners, and in the case of such a Transfer by the Partners or their Permitted Transferees, the Sponsor and the Financial Services Representatives, (ii) (a) in the case of an individual, by virtue of Laws of descent and distribution upon death of the individual; (b) in the case of an individual, pursuant to a qualified domestic relations order; or (c) pursuant to any liquidation, merger, stock exchange or other similar transaction which results in all of PubCo’s stockholders having the right to exchange their shares of Common Stock for cash, securities or other property subsequent to the Business Combination,

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(iii) a charitable organization through a Charitable Distribution (which for avoidance of doubt shall be deemed separate from a Transfer pursuant to clause (ii)(a) above), (iv) PubCo in connection with the “net” or “cashless” exercise or settlement of warrants or stock options, restricted stock units or other equity awards (and any transfer to PubCo necessary to generate such amount of cash needed for the payment of taxes, including estimated taxes, due as a result of such vesting, settlement or exercise whether by means of a “net settlement” or otherwise), or (v) PubCo in connection with the repurchase of shares of Common Stock issued pursuant to equity awards granted under a stock incentive plan or other equity award plan or pursuant to the agreements under which such shares were issued, provided that such repurchase of shares of Common Stock is in connection with the termination of such Holder’s service provider relationship with PubCo; provided, that in connection with any Transfer of such Lock-Up Shares pursuant to clause (ii) above, (x) the restrictions and obligations contained in Section 4.1 and this Section 4.2 will continue to apply to such Lock-Up Shares after any Transfer of such Lock-Up Shares and such Transferee shall agree to be bound by such restrictions and obligations in writing and acknowledged by PubCo, and (y) the Transferee of such Lock-Up Shares shall have no rights under this Investor Rights Agreement, unless, for the avoidance of doubt, such Transferee is a Permitted Transferee in accordance with this Investor Rights Agreement. Any Transferee of Lock-Up Shares who is a Permitted Transferee of the Transferor pursuant to this Section 4.2 shall be required, at the time of and as a condition to such Transfer, to become a party to this Investor Rights Agreement by executing and delivering a joinder in the form attached to this Investor Rights Agreement as Exhibit A, whereupon such Transferee will be treated as a Party (with the same rights and obligations as the Transferor) for all purposes of this Investor Rights Agreement. Notwithstanding the foregoing provisions of this Section 4.2, a Holder may not make a Transfer to a Permitted Transferee if such Transfer has as a purpose the avoidance of or is otherwise undertaken in contemplation of avoiding the restrictions on Transfers in this Agreement (it being understood that the purpose of this provision includes prohibiting the Transfer to a Permitted Transferee (A) that has been formed to facilitate a material change with respect to who or which entities Beneficially Own the underlying Lock-Up Shares, or (B) followed by a change in the relationship between the Holder and the Permitted Transferee (or a change of control of such Holder or Permitted Transferee) after the Transfer with the result and effect that the Holder has indirectly made a Transfer of Lock-Up Shares by using a Permitted Transferee, which Transfer would not have been directly permitted under this Article IV had such change in such relationship occurred prior to such Transfer).

ARTICLE V

GENERAL PROVISIONS

Section 5.1 Assignment; Successors and Assigns; No Third Party Beneficiaries.

(a) Except as otherwise permitted pursuant to this Investor Rights Agreement, no Party may assign such Party’s rights and obligations under this Investor Rights Agreement, in whole or in part, without the prior written consent of the Partners. Any such assignee may not again assign those rights, other than in accordance with this Article V. Any attempted assignment of rights or obligations in violation of this Article V shall be null and void.

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(b) Notwithstanding anything to the contrary contained in this Investor Rights Agreement (other than the succeeding sentence of this Section 5.1(b)), (i) prior to the expiration of the Lock-Up Period to the extent applicable to such Holder, no Holder may Transfer such Holder’s rights or obligations under this Investor Rights Agreement in connection with a Transfer of such Holder’s Registrable Securities, in whole or in part, except in connection with a Transfer pursuant to Section 4.2; and (ii) after the expiration of the Lock-up Period to the extent applicable to such Holder, a Holder may Transfer such Holder’s rights or obligations under this Investor Rights Agreement in connection with a Transfer of such Holder’s Registrable Securities, in whole or in part, to (x) any of such Holder’s Permitted Transferees (other than any charitable organization), or (y) any Person with the prior written consent of PubCo. In no event can the Sponsor or the Partners assign any of such Person’s rights under Section 2.1. Any Transferee of Registrable Securities (other than pursuant to an effective registration statement under the Securities Act, pursuant to a Rule 144 transaction or pursuant to any In-Kind Distribution) shall, except as otherwise expressly stated herein, have all the rights and be subject to all of the obligations of the Transferor Holder under this Investor Rights Agreement and shall be required, at the time of and as a condition to such Transfer, to become a party to this Investor Rights Agreement by executing and delivering a joinder in the form attached to this Investor Rights Agreement as Exhibit A. No Transfer of Registrable Securities by a Holder shall be registered on PubCo’s books and records, and such Transfer of Registrable Securities shall be null and void and not otherwise effective, unless any such Transfer is made in accordance with the terms and conditions of this Investor Rights Agreement, and PubCo is hereby authorized by all of the Holders to enter appropriate stop transfer notations on its transfer records to give effect to this Investor Rights Agreement.

(c) All of the terms and provisions of this Investor Rights Agreement shall be binding upon the Parties and their respective successors, assigns, heirs and representatives, but shall inure to the benefit of and be enforceable by the successors, assigns, heirs and representatives of any Party only to the extent that they are permitted successors, assigns, heirs and representatives pursuant to the terms of this Investor Rights Agreement.

(d) Other than as expressly set forth in this Agreement, nothing in this Investor Rights Agreement, express or implied, is intended to confer upon any Party, other than the Parties and their respective permitted successors, assigns, heirs and representatives, any rights or remedies under this Investor Rights Agreement or otherwise create any third party beneficiary hereto.

Section 5.2 Termination. Except for Section 2.1(g) (which section shall terminate at such time as the Partners, the Sponsor and their Permitted Transferees are no longer entitled to any rights pursuant to such section), Article II shall terminate automatically (without any action by any Party) as to the Partners or the Sponsor at such time at which such Party no longer has the right to designate an individual for nomination to the Board under this Investor Rights Agreement. Except for Section 3.6 (which section shall terminate at such time as the Partners, the Sponsor, the Financial Services Representatives and their Permitted Transferees are no longer entitled to any rights pursuant to such section), Article III of this Investor Rights Agreement shall terminate as set forth in Section 3.13. The remainder of this Investor Rights Agreement shall terminate automatically (without any action by any Party) as to each Holder when such Holder, following

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the Closing Date, ceases to Beneficially Own any Registrable Securities; provided, that the provisions of Section 5.11, Section 5.12 and Section 5.13 shall survive any such termination with respect to such Holder. Notwithstanding anything herein to the contrary, in the event the Merger Agreement terminates in accordance with its terms prior to the Closing, this Investor Rights Agreement shall automatically terminate and be of no further force or effect, without any further action required by the Parties.

Section 5.3 Severability. If any provision of this Investor Rights Agreement is determined to be invalid, illegal or unenforceable by any Governmental Entity, the remaining provisions of this Investor Rights Agreement, to the extent permitted by Law shall remain in full force and effect.

Section 5.4 Entire Agreement; Amendments; No Waiver.

(a) This Investor Rights Agreement, as it amends and restates the Original Investor Rights Agreement, together with the Exhibit to this Investor Rights Agreement, the Merger Agreement and all other Transaction Agreements (as such term is defined in the Merger Agreement), constitute the entire agreement among the Parties with respect to the subject matter hereof and thereof and supersede all prior and contemporaneous agreements, understandings and discussions, whether oral or written, relating to such subject matter in any way, and there are no warranties, representations or other agreements among the Parties in connection with such subject matter except as set forth in this Investor Rights Agreement and therein.

(b) No provision of this Investor Rights Agreement may be amended or modified in whole or in part at any time without the express written consent of (i) PubCo, (ii) for so long as the Partners collectively Beneficially Own Common Stock representing 10% or more of the Common Stock Beneficially Owned by the Partners immediately after the Closing, the Partners, and (iii) in any event, at least the Holders holding in the aggregate more than fifty percent (50%) of the Registrable Securities Beneficially Owned by the Holders; provided, that any such amendment or modification that adversely and disproportionately affects any Holder or Holders, as compared to any other Holder or Holders, shall require the prior written consent of such Holders who Beneficially Own a majority of the Registrable Securities Beneficially Owned by all such Holders so adversely and disproportionately affected; provided, further that any amendment or modification to Article III, Article IV, Section 5.12, Section 5.13, Section 5.15 or this Section 5.4 that adversely affects any right granted to the Partners, the Sponsor or the Financial Services Representatives, shall require the consent of the Partners, the Sponsor or the Financial Services Representatives, as applicable; provided, further that any amendment or modification to Article II that adversely affects any right granted to the Partners or the Sponsor shall require the consent of the Partners or the Sponsor, as applicable; provided, further that a provision that has terminated with respect to a Party shall not require any consent of such Party (and such Party’s Common Stock shall not be considered in computing any percentages) with respect to amending or modifying such provision.

(c) No waiver of any provision or default under, nor consent to any exception to, the terms of this Investor Rights Agreement shall be effective unless in writing and signed by the Party to be bound and then only to the specific purpose, extent and instance so provided.

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Section 5.5 Counterparts; Electronic Delivery. This Investor Rights Agreement and any other agreements, certificates, instruments and documents delivered pursuant to this Investor Rights Agreement may be executed and delivered in one or more counterparts and by email or other electronic transmission, each of which shall be deemed an original and all of which shall be considered one and the same agreement. No Party shall raise the use of email to deliver a signature or the fact that any signature or agreement or instrument was transmitted or communicated through the use of email as a defense to the formation or enforceability of a contract and each Party forever waives any such defense. The words “execution,” “signed,” “signature,” “delivery,” and words of like import in or relating to this Investor Rights Agreement or any document to be signed in connection with this Investor Rights Agreement shall be deemed to include electronic signatures, deliveries or the keeping of records in electronic form, each of which shall be of the same legal effect, validity or enforceability as a manually executed signature, physical delivery thereof or the use of a paper-based recordkeeping system, as the case may be, and the Parties hereto consent to conduct the transactions contemplated hereunder by electronic means.

Section 5.6 Notices. All notices, demands and other communications to be given or delivered under this Investor Rights Agreement shall be in writing and shall be deemed to have been given (a) when personally delivered (or, if delivery is refused, upon presentment) or received by email (with confirmation of transmission) prior to 5:00 p.m. eastern time on a Business Day and, if otherwise, on the next Business Day, (b) one (1) Business Day following sending by reputable overnight express courier (charges prepaid) or (c) three (3) calendar days following mailing by certified or registered mail, postage prepaid and return receipt requested. Unless another address is specified in writing pursuant to the provisions of this Section 5.6, notices, demands and other communications shall be sent to the addresses indicated below:

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if to PubCo, prior to the Closing, to:

GigCapital4, Inc.

1731 Embarcadero Rd., Suite 200

Palo Alto, California 94303

Attn: Dr. Raluca Dinu

E-mail:

with a copy (which shall not constitute notice) to:

DLA Piper LLP (US)

555 Mission Street, Suite 2400

San Francisco, California 94105

Attn: Jeffrey C. Selman, Esq. and John F. Maselli, Esq.

E-mail:

if to PubCo, following the Closing, to:

BigBear.ai Holdings, Inc.

6811 Benjamin Franklin Dr. Suite 200

Columbia, Maryland 21046

Attn: Josh Kinley

E-mail:

with a copy (which shall not constitute notice) to:

Kirkland & Ellis LLP

300 N. LaSalle

Chicago, Illinois 60654

Attn: Jeremy S. Liss, P.C., Douglas C. Gessner, P.C., Tim Cruickshank, P.C., Matthew S. Arenson, P.C., Jeffrey P. Swatzell

E-mail:

if to the Partners, to:

AE Industrial Partners, LP

2500 N. Military Trail, Suite 470

Boca Raton, Florida 33431

Attn: Michael Greene, Kirk Konert and Jeff Hart

E-mail:

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with a copy (which shall not constitute notice) to:

Kirkland & Ellis LLP

300 N. LaSalle

Chicago, Illinois 60654

Attn: Jeremy S. Liss, P.C., Douglas C. Gessner, P.C., Tim Cruickshank, P.C., Matthew S. Arenson, P.C., and Jeffrey P. Swatzell

E-mail:

if to the Sponsor, to:

GigAcquisitions4, LLC

1731 Embarcadero Rd., Suite 200

Palo Alto, California 94303

Attn: Dr. Avi Katz

E-mail:

with a copy (which shall not constitute notice) to:

DLA Piper LLP (US)

555 Mission Street, Suite 2400

San Francisco, California 94105

Attn: Jeffrey C. Selman, Esq. and John F. Maselli, Esq.

E-mail:

if to the Financial Services Representatives, to:

Oppenheimer & Co. Inc.

85 Broad Street

New York, New York 10004

Attn: General Counsel

and

Nomura Securities International, Inc.

Worldwide Plaza

309 West 49th Street

New York, New York 10019-7316

Attn: Head of Equity Capital Markets and Solutions

Fax No.:

With a copy to the Head of IBD Legal (Fax No:    )

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and

William Blair & Company, L.L.C.

150 N. Riverside Plaza

Chicago, Illinois 60606

Attention: Equity Capital Markets

and

BMO Capital Markets Corp.

151 West 42nd Street, 32nd Floor

New York, New York 10036

Attn: Equity Syndicate Department

Tel:

With a copy to the Legal Department (Fax: )

Section 5.7 Governing Law; Waiver of Jury Trial; Jurisdiction. The Law of the State of Delaware shall govern (a) all Actions, claims or matters related to or arising from this Investor Rights Agreement (including any tort or non-contractual claims) and (b) any questions concerning the construction, interpretation, validity and enforceability of this Investor Rights Agreement, and the performance of the obligations imposed by this Investor Rights Agreement, in each case without giving effect to any choice of Law or conflict of Law rules or provisions (whether of the State of Delaware or any other jurisdiction) that would cause the application of the Law of any jurisdiction other than the State of Delaware. EACH PARTY TO THIS INVESTOR RIGHTS AGREEMENT HEREBY IRREVOCABLY WAIVES ALL RIGHTS TO TRIAL BY JURY IN ANY ACTION BROUGHT TO RESOLVE ANY DISPUTE BETWEEN OR AMONG ANY OF THE PARTIES (WHETHER ARISING IN CONTRACT, TORT OR OTHERWISE) ARISING OUT OF, CONNECTED WITH, RELATED OR INCIDENTAL TO THIS INVESTOR RIGHTS AGREEMENT, THE TRANSACTIONS CONTEMPLATED BY THIS INVESTOR RIGHTS AGREEMENT AND/OR THE RELATIONSHIPS ESTABLISHED AMONG THE PARTIES UNDER THIS INVESTOR RIGHTS AGREEMENT. THE PARTIES FURTHER WARRANT AND REPRESENT THAT EACH HAS REVIEWED THIS WAIVER WITH SUCH PARTY’S LEGAL COUNSEL, AND THAT EACH KNOWINGLY AND VOLUNTARILY WAIVES SUCH PARTY’S JURY TRIAL RIGHTS FOLLOWING CONSULTATION WITH LEGAL COUNSEL. Each of the Parties submits to the exclusive jurisdiction of first, the Chancery Court of the State of Delaware or if such court declines jurisdiction, then to the Federal District Court for the District of Delaware, in any Action arising out of or relating to this Investor Rights Agreement, agrees that all claims in respect of the Action shall be heard and determined in any such court and agrees not to bring any Action arising out of or relating to this Investor Rights Agreement in any other courts. Each Party irrevocably consents to the service of process in any such Action by the mailing of copies thereof by registered or certified mail, postage prepaid, to such Party, at its address for notices as provided in Section 5.6 of this Investor Rights Agreement, such service to become effective ten (10) days after such mailing. Each Party hereby irrevocably waives any objection to such service of process and further irrevocably waives and agrees not to plead or claim in any Action commenced hereunder or under any other documents contemplated hereby that service of process was in any way invalid or ineffective. Nothing in this Section 5.7, however, shall affect the right of any Party to serve legal process in any other manner permitted by Law or at equity; provided, that each of the Parties hereby waives any right it may have under the Laws of any jurisdiction to commence by publication any Action with respect to this Investor Rights Agreement. To the fullest extent permitted by applicable Law, each of the Parties hereby

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irrevocably waives any objection it may now or hereafter have to the laying of venue of any Action arising out of or relating to this Investor Rights Agreement in any of the courts referred to in this Section 5.7 and hereby further irrevocably waives and agrees not to plead or claim that any such court is not a convenient forum for any such Action. Each Party agrees that a final judgment in any Action so brought shall be conclusive and may be enforced by suit on the judgment or in any other manner provided by Law or at equity, in any jurisdiction.

Section 5.8 Specific Performance. Each Party hereby agrees and acknowledges that it will be impossible to measure in money the damages that would be suffered if the Parties fail to comply with any of the obligations imposed on them by this Investor Rights Agreement and that, in the event of any such failure, an aggrieved Party will be irreparably damaged and will not have an adequate remedy at Law. Any such Party shall, therefore, be entitled (in addition to any other remedy to which such Party may be entitled at Law or in equity) to seek injunctive relief, including specific performance, to enforce such obligations, without the posting of any bond, and if any Action should be brought in equity to enforce any of the provisions of this Investor Rights Agreement, none of the Parties shall raise the defense that there is an adequate remedy at Law.

Section 5.9 Subsequent Acquisition of Shares. Any Equity Securities of PubCo acquired subsequent to the Effective Date by a Holder shall be subject to the terms and conditions of this Investor Rights Agreement (other than the terms and conditions of Article IV) and such shares shall be considered to be “Registrable Securities” as such term is used in this Investor Rights Agreement.

Section 5.10 Consents, Approvals and Actions. If any consent, approval or action of the Partners, the Sponsor or the Financial Services Representatives is required or permitted at any time pursuant to this Investor Rights Agreement, such consent, approval or action shall be deemed given if the holders of a majority of the outstanding Equity Securities of PubCo held by the Partners, the Sponsor, or the Financial Services Representatives, respectively, at such time provide such consent, approval or action in writing at such time; provided that, for the avoidance of doubt, the designation of the Joint Director pursuant to Section 2.1(a) shall require the consent of both (i) the holders of a majority of the outstanding Equity Securities of PubCo held by the Partners and (ii) the holders of a majority of the outstanding Equity Securities of PubCo held by Sponsor.

Section 5.11 Not a Group; Independent Nature of Holders’ Obligations and Rights. The Holders and PubCo agree that the arrangements contemplated by this Investor Rights Agreement are not intended to constitute the formation of a “group” (as defined in Section 13(d)(3) of the Exchange Act). Each Holder agrees that, for purposes of determining beneficial ownership of such Holder, it shall disclaim any beneficial ownership by virtue of this Investor Rights Agreement of PubCo’s Equity Securities owned by the other Holders, and PubCo agrees to recognize such disclaimer in its Exchange Act and Securities Act reports. The obligations of each Holder under this Investor Rights Agreement are several and not joint with the obligations of any other Holder, and no Holder shall be responsible in any way for the performance of the obligations of any other Holder under this Investor Rights Agreement. Nothing contained herein, and no action taken by any Holder pursuant hereto, shall be deemed to constitute the Holders as, and PubCo acknowledges that the Holders do not so constitute, a partnership, an association, a joint venture or any other kind of group or entity, or create a presumption that the Holders are in any way acting in concert or as a group or entity with respect to such obligations or the transactions contemplated by this Investor

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Rights Agreement, and PubCo acknowledges that the Holders are not acting in concert or as a group, and PubCo shall not assert any such claim, with respect to such obligations or the transactions contemplated by this Investor Rights Agreement. Subject to Section 5.17, the decision of each Holder to enter into this Investor Rights Agreement has been made by such Holder independently of any other Holder. Subject to Section 5.17, each Holder acknowledges that no other Holder has acted as agent for such Holder in connection with such Holder making its investment in PubCo and that no other Holder will be acting as agent of such Holder in connection with monitoring such Holder’s investment in the Common Stock or enforcing its rights under this Investor Rights Agreement. PubCo and each Holder confirms that each Holder has had the opportunity to independently participate with PubCo and its subsidiaries in the negotiation of the transaction contemplated hereby with the advice of its own counsel and advisors. Each Holder shall be entitled to independently protect and enforce its rights, including, without limitation, the rights arising out of this Investor Rights Agreement, and it shall not be necessary for any other Holder to be joined as an additional party in any proceeding for such purpose. The use of a single agreement to effectuate the rights and obligations contemplated hereby was solely in the control of PubCo, not the action or decision of any Holder, and was done solely for the convenience of PubCo and its subsidiaries and not because it was required to do so by any Holder. It is expressly understood and agreed that each provision contained in this Investor Rights Agreement is between PubCo and a Holder, solely, and not between PubCo and the Holders collectively and not between and among the Holders.

Section 5.12 Other Business Opportunities.

(a) The Parties expressly acknowledge and agree that to the fullest extent permitted by applicable Law: (i) each of the Institutional Partners, the Sponsor and the Financial Services Representatives (including (A) their respective Affiliates, (B) any portfolio company in which they or any of their respective investment fund Affiliates have made a debt or equity investment (and vice versa) or (C) any of their respective limited partners, non-managing members or other similar direct or indirect investors) and the Partner Directors and the Sponsor Directors has the right to, and shall have no duty (fiduciary, contractual or otherwise) not to, directly or indirectly engage in and possess interests in other business ventures of every type and description, including those engaged in the same or similar business activities or lines of business as PubCo or any of its subsidiaries or deemed to be competing with PubCo or any of its subsidiaries, on its own account, or in partnership with, or as an employee, officer, director or shareholder of any other Person, with no obligation to offer to PubCo or any of its subsidiaries, or any other Holder the right to participate therein; (ii) each of the Institutional Partners, the Sponsor and the Financial Services Representatives (including (A) their respective Affiliates, (B) any portfolio company in which they or any of their respective investment fund Affiliates have made a debt or equity investment (and vice versa) or (C) any of their respective limited partners, non-managing members or other similar direct or indirect investors) and the Partner Directors and the Sponsor Directors may invest in, or provide services to, any Person that directly or indirectly competes with PubCo or any of its subsidiaries; and (iii) in the event that any of the Institutional Partners, the Sponsor or the Financial Services Representatives (including (A) their respective Affiliates, (B) any portfolio company in which they or any of their respective investment fund Affiliates have made a debt or equity investment (and vice versa) or (C) any of their respective limited partners, non-managing

49

members or other similar direct or indirect investors) or any Partner Director or Sponsor Director, respectively, acquires knowledge of a potential transaction or matter that may be a corporate or other business opportunity for PubCo or any of its subsidiaries, such Person shall have no duty (fiduciary, contractual or otherwise) to communicate or present such corporate opportunity to PubCo or any of its subsidiaries or any other Holder, as the case may be, and, notwithstanding any provision of this Investor Rights Agreement to the contrary, shall not be liable to PubCo or any of its subsidiaries or any other Holder (or its Affiliates) for breach of any duty (fiduciary, contractual or otherwise) by reason of the fact that such Person, directly or indirectly, pursues or acquires such opportunity for itself, directs such opportunity to another Person or does not present such opportunity to PubCo or any of its subsidiaries or any other Holder (or its Affiliates). For the avoidance of doubt, the Parties acknowledge that this paragraph is intended to disclaim and renounce, to the fullest extent permitted by applicable Law, any right of PubCo or any of its subsidiaries with respect to the matters set forth herein, and this paragraph shall be construed to effect such disclaimer and renunciation to the fullest extent permitted by Law.

(b) Each of the Parties hereby, to the fullest extent permitted by applicable Law:

(i) confirms that none of the Institutional Partners, the Sponsor or the Financial Services Representatives or any of their respective Affiliates have any duty to PubCo or any of its subsidiaries or to any other Holder other than the specific covenants and agreements set forth in this Investor Rights Agreement;

(ii) acknowledges and agrees that (A) in the event of any conflict of interest between PubCo or any of its subsidiaries, on the one hand, and any of the Institutional Partners, the Sponsor, the Financial Services Representatives or any of their respective Affiliates (or any Partner Director or Sponsor Director acting in his or her capacity as such), on the other hand, the Institutional Partners, the Sponsor, the Financial Services Representatives or applicable Affiliates (or any Partner Director or Sponsor Director acting in his or her capacity as a director) may act in its best interest and (B) none of the Institutional Partners, the Sponsor, the Financial Services Representatives or any of their respective Affiliates or any Partner Director or Sponsor Director acting in his or her capacity as a director, shall be obligated (1) to reveal to PubCo or any of its subsidiaries confidential information belonging to or relating to the business of such Person or any of its Affiliates or (2) to recommend or take any action in its capacity as a direct or indirect stockholder or director, as the case may be, that prefers the interest of PubCo or its subsidiaries over the interest of such Person; and

(iii) waives any claim or cause of action against any of the Institutional Partners, the Sponsor, the Financial Services Representatives and any of their respective Affiliates, and any officer, employee, agent or Affiliate of any such Person that may from time to time arise in respect of a breach by any such person of any duty or obligation disclaimed under Section 5.12(b)(i) or Section 5.12(b)(ii).

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(c) Each of the Parties hereto agrees that the waivers, limitations, acknowledgments and agreements set forth in this Section 5.12 shall not apply to any alleged claim or cause of action against any of the Institutional Partners, the Sponsor or the Financial Services Representatives based upon the breach or nonperformance by such Person of this Investor Rights Agreement or any other agreement to which such Person is a party.

(d) The provisions of this Section 5.12, to the extent that they restrict the duties and liabilities of any of the Institutional Partners, the Sponsor, the Financial Services Representatives or any of their respective Affiliates or any Partner Director or Sponsor Director otherwise existing at Law or in equity, are agreed by the Parties to replace such other duties and liabilities of the Institutional Partners, the Sponsor, the Original Financial Services Representatives or any of their respective Affiliates or any such Partner Director or Sponsor Director to the fullest extent permitted by applicable Law.

Section 5.13 Indemnification; Exculpation.

(a) PubCo will, and PubCo will cause each of its subsidiaries to, jointly and severally indemnify, exonerate and hold the Holders and each of their respective direct and indirect partners, equityholders, members, managers, Affiliates, directors, officers, shareholders, fiduciaries, managers, controlling Persons, employees, representatives and agents and each of the partners, equityholders, members, Affiliates, directors, officers, fiduciaries, managers, controlling Persons, employees and agents of each of the foregoing (collectively, the “Holder Indemnitees”) free and harmless from and against any and all actions, causes of action, suits, claims, liabilities, losses, damages and costs and out-of-pocket expenses in connection therewith (including reasonable attorneys’ fees and expenses) incurred by the Holder Indemnitees or any of them before or after the date of this Investor Rights Agreement (collectively, the “Indemnified Liabilities”), arising out of any action, cause of action, suit, litigation, investigation, inquiry, arbitration or claim (each, an “Action”) arising directly or indirectly out of, or in any way relating to, (i) any Holder’s or its Affiliates’ ownership of Equity Securities of PubCo or control or ability to influence PubCo or any of its subsidiaries (other than any such Indemnified Liabilities (x) to the extent such Indemnified Liabilities arise out of any breach of this Investor Rights Agreement by such Holder Indemnitee or its Affiliates or other related Persons or the breach of any fiduciary or other duty or obligation of such Holder Indemnitee to its direct or indirect equity holders, creditors or Affiliates, (y) to the extent such control or the ability to control PubCo or any of its subsidiaries derives from such Holder’s or its Affiliates’ capacity as an officer or director of PubCo or any of its subsidiaries or (z) to the extent such Indemnified Liabilities are directly caused by such Person’s willful misconduct), (ii) the business, operations, properties, assets or other rights or liabilities of PubCo or any of its subsidiaries or (iii) any services provided prior to, on or after the date of this Investor Rights Agreement by any Holder or its Affiliates to PubCo or any of their respective subsidiaries; provided, however, that if and to the extent that the foregoing undertaking may be unavailable or unenforceable for any reason, PubCo will, and will cause its subsidiaries to, make the maximum contribution to the payment and satisfaction of each of the Indemnified Liabilities that is permissible under applicable Law. For the purposes of this Section 5.13, none of the circumstances described in the limitations contained in the proviso in the immediately preceding sentence shall be deemed to apply absent a final non-appealable judgment of a court of competent jurisdiction to such effect, in which case to

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the extent any such limitation is so determined to apply to any Holder Indemnitee as to any previously advanced indemnity payments made by PubCo or any of its subsidiaries, then such payments shall be promptly repaid by such Holder Indemnitee to PubCo and its subsidiaries. The rights of any Holder Indemnitee to indemnification hereunder will be in addition to any other rights any such Person may have under any other agreement or instrument to which such Holder Indemnitee is or becomes a party or is or otherwise becomes a beneficiary or under Law or regulation or under the organizational or governing documents of PubCo or its subsidiaries.

(b) PubCo will, and will cause each of its subsidiaries to, jointly and severally, reimburse any Holder Indemnitee for all reasonable costs and expenses (including reasonable attorneys’ fees and expenses and any other litigation-related expenses) as they are incurred in connection with investigating, preparing, pursuing, defending or assisting in the defense of any Action for which the Holder Indemnitee would be entitled to indemnification under the terms of this Section 5.13, or any action or proceeding arising therefrom, whether or not such Holder Indemnitee is a party thereto. PubCo or its subsidiaries, in the defense of any Action for which a Holder Indemnitee would be entitled to indemnification under the terms of this Section 5.13, may, without the consent of such Holder Indemnitee, consent to entry of any judgment or enter into any settlement if and only if it (i) includes as a term thereof the giving by the claimant or plaintiff therein to such Holder Indemnitee of an unconditional release from all liability with respect to such Action, (ii) does not impose any limitations (equitable or otherwise) on such Holder Indemnitee, and (iii) does not include a statement as to or an admission of fault, culpability or a failure to act by or on behalf of such Holder Indemnitee, and provided, that the only penalty imposed in connection with such settlement is a monetary payment that will be paid in full by PubCo or its subsidiaries.

(c) PubCo acknowledges and agrees that PubCo shall, and to the extent applicable shall cause its subsidiaries to, be fully and primarily responsible for the payment to any Holder Indemnitee in respect of Indemnified Liabilities in connection with any Jointly Indemnifiable Claims (as defined below), pursuant to and in accordance with (as applicable) the terms of (i) the Delaware General Corporation Law and the Organizational Documents, each as amended, (ii) any director indemnification agreement, (iii) this Investor Rights Agreement, any other agreement between PubCo or any of its subsidiaries and such Holder Indemnitee (or its Affiliates) pursuant to which such Holder Indemnitee is indemnified, (iv) the Laws of the jurisdiction of incorporation or organization of any subsidiary of PubCo and/or (v) the certificate of incorporation, certificate of organization, bylaws, partnership agreement, operating agreement, certificate of formation, certificate of limited partnership or other organizational or governing documents of any subsidiary of PubCo ((i) through (v) collectively, the “Indemnification Sources”), irrespective of any right of recovery such Holder Indemnitee (or its Affiliates) may have from any corporation, limited liability company, partnership, joint venture, trust, employee benefit plan or other enterprise (other than PubCo, any of its subsidiaries or the insurer under and pursuant to an insurance policy of PubCo or any of its subsidiaries) from whom such Holder Indemnitee may be entitled to indemnification with respect to which, in whole or in part, PubCo or any of its subsidiaries may also have an indemnification obligation (collectively, the “Indemnitee-Related Entities”). Under no circumstance shall PubCo or any of its

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subsidiaries be entitled to any right of subrogation or contribution by the Indemnitee-Related Entities and no right of advancement or recovery any Holder Indemnitee may have from the Indemnitee-Related Entities shall reduce or otherwise alter the rights of such Holder Indemnitee or the obligations of PubCo or any of its subsidiaries under the Indemnification Sources. In the event that any of the Indemnitee-Related Entities shall make any payment to any Holder Indemnitee in respect of indemnification with respect to any Jointly Indemnifiable Claim, (x) PubCo shall, and to the extent applicable shall cause its subsidiaries to, reimburse the Indemnitee-Related Entity making such payment to the extent of such payment promptly upon written demand from such Indemnitee-Related Entity, (y) to the extent not previously and fully reimbursed by PubCo and/or any of its subsidiaries pursuant to clause (x), the Indemnitee-Related Entity making such payment shall be subrogated to the extent of the outstanding balance of such payment to all of the rights of recovery of the Holder Indemnitee against PubCo and/or any of its subsidiaries, as applicable, and (z) such Holder Indemnitee shall execute all papers reasonably required and shall do all things that may be reasonably necessary to secure such rights, including the execution of such documents as may be necessary to enable the Indemnitee-Related Entities effectively to bring suit to enforce such rights. Each of the Parties agree that each of the Indemnitee-Related Entities shall be third-party beneficiaries with respect to this Section 5.13(c), entitled to enforce this Section 5.13(c) as though each such Indemnitee-Related Entity were a party to this Investor Rights Agreement. PubCo shall cause each of its subsidiaries to perform the terms and obligations of this Section 5.13(c) as though each such subsidiary were a party to this Investor Rights Agreement. For purposes of this Section 5.13(c), the term “Jointly Indemnifiable Claims” shall be broadly construed and shall include, without limitation, any Indemnified Liabilities for which any Holder Indemnitee shall be entitled to indemnification from both (1) PubCo and/or any of its subsidiaries pursuant to the Indemnification Sources, on the one hand, and (2) any Indemnitee-Related Entity pursuant to any other agreement between any Indemnitee-Related Entity and such Holder Indemnitee (or its Affiliates) pursuant to which such Holder Indemnitee is indemnified, the Laws of the jurisdiction of incorporation or organization of any Indemnitee-Related Entity and/or the certificate of incorporation, certificate of organization, bylaws, partnership agreement, operating agreement, certificate of formation, certificate of limited partnership or other organizational or governing documents of any Indemnitee-Related Entity, on the other hand.

(d) In no event shall any Holder Indemnitee be liable to PubCo or any of its subsidiaries for any act, alleged act, omission or alleged omission that does not constitute willful misconduct or fraud of such Holder Indemnitee as determined by a final, nonappealable determination of a court of competent jurisdiction.

(e) Notwithstanding anything to the contrary contained in this Investor Rights Agreement, for purposes of this Section 5.13, the term Holder Indemnitees shall not include any Holder or its any of its partners, equityholders, members, Affiliates, directors, officers, fiduciaries, managers, controlling Persons, employees and agents or any of the partners, equityholders, members, Affiliates, directors, officers, fiduciaries, managers, controlling Persons, employees and agents of any of the foregoing who is an officer or director of PubCo or any of its subsidiaries in such capacity as officer or director. Such officers and directors are or will be subject to separate indemnification in such capacity through this Investor Rights Agreement and/or the certificate of incorporation or organization, bylaws or limited partnership agreements and other instruments of PubCo and its subsidiaries.

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(f) The rights of any Holder Indemnitee to indemnification pursuant to this Section 5.13 will be in addition to any other rights any such Person may have under any other section of this Investor Rights Agreement or any other agreement or instrument to which such Holder Indemnitee is or becomes a party or is or otherwise becomes a beneficiary or under Law or regulation or under the certificate of limited partnership, limited partnership agreement, certificate of incorporation or bylaws (or equivalent governing documents) of PubCo or any of its subsidiaries.

Section 5.14 Representations and Warranties of the Parties. Each of the Parties hereby represents and warrants to each of the other Parties as follows:

(a) Such Party, to the extent applicable, is duly organized or incorporated, validly existing and in good standing under the Laws of the jurisdiction of its organization or incorporation and has all requisite organizational power and authority to conduct its business as it is now being conducted and is proposed to be conducted.

(b) Such Party has the full organizational power, authority and legal right to execute, deliver and perform this Investor Rights Agreement. The execution, delivery and performance of this Investor Rights Agreement have been duly authorized by all necessary organizational action, corporate or otherwise, of such Party. This Investor Rights Agreement has been duly executed and delivered by such Party and constitutes its, his or her legal, valid and binding obligation, enforceable against it, him or her in accordance with its terms, subject to applicable bankruptcy, insolvency and similar Laws affecting creditors’ rights generally.

(c) The execution and delivery by such Party of this Investor Rights Agreement, the performance by such Party of its, his or her obligations hereunder by such Party does not and will not violate (i) in the case of Parties who are not individuals, any provision of its by-laws, charter, articles of association, partnership agreement or other similar organizational document, (ii) any provision of any material agreement to which it, he or she is a Party or by which it, he or she is bound or (iii) any Law, rule, regulation, judgment, order or decree to which it, he or she is subject.

(d) Such Party is not currently in violation of any Law, rule, regulation, judgment, order or decree, which violation could reasonably be expected at any time to have a material adverse effect upon such Party’s ability to enter into this Investor Rights Agreement or to perform its, his or her obligations hereunder.

(e) There is no pending legal action, suit or proceeding that would materially and adversely affect the ability of such Party to enter into this Investor Rights Agreement or to perform its, his or her obligations hereunder.

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Section 5.15 No Third Party Liabilities. This Investor Rights Agreement may only be enforced against the named parties hereto. All claims or causes of action (whether in contract or tort) that may be based upon, arise out of or relate to any of this Investor Rights Agreement, or the negotiation, execution or performance of this Investor Rights Agreement (including any representation or warranty made in or in connection with this Investor Rights Agreement or as an inducement to enter into this Investor Rights Agreement), may be made only against the Persons that are expressly identified as parties hereto, as applicable; and no past, present or future direct or indirect director, officer, employee, incorporator, member, partner, stockholder, Affiliate, portfolio company in which any such Party or any of its investment fund Affiliates have made a debt or equity investment (and vice versa), agent, attorney or representative of any Party hereto (including any Person negotiating or executing this Investor Rights Agreement on behalf of a Party hereto), unless a Party to this Investor Rights Agreement, shall have any liability or obligation with respect to this Investor Rights Agreement or with respect any claim or cause of action (whether in contract or tort) that may arise out of or relate to this Investor Rights Agreement, or the negotiation, execution or performance of this Investor Rights Agreement (including a representation or warranty made in or in connection with this Investor Rights Agreement or as an inducement to enter into this Investor Rights Agreement).

Section 5.16 Legends. Without limiting the obligations of PubCo set forth in Section 3.11, each of the Holders acknowledges that (i) no Transfer, hypothecation or assignment of any Registrable Securities Beneficially Owned by such Holder may be made except in compliance with applicable federal and state securities Laws and (ii) PubCo shall (x) place customary restrictive legends on the certificates or book entries representing the Registrable Securities subject to this Investor Rights Agreement and (y) remove such restrictive legends at the time the applicable Transfer and other restrictions contemplated thereby are no longer applicable to the Registrable Securities represented by such certificates or book entries.

Section 5.17 Adjustments. If there are any changes in the Common Stock as a result of stock split, stock dividend, combination or reclassification, or through merger, consolidation, recapitalization or other similar event, appropriate adjustment shall be made in the provisions of this Investor Rights Agreement, as may be required, so that the rights, privileges, duties and obligations under this Investor Rights Agreement shall continue with respect to the Common Stock as so changed.

Section 5.18 Joint Negotiation and Drafting. The Parties hereto have participated jointly in the negotiation and drafting of this Investor Rights Agreement. In the event an ambiguity or question of intent or interpretation arises, this Investor Rights Agreement will be construed as if drafted jointly by the Parties hereto and no presumption or burden of proof will arise favoring or disfavoring any Party hereto by virtue of the authorship of any of the provisions of this Investor Rights Agreement.

[Signature Pages Follow]

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IN WITNESS WHEREOF, each of the Parties has duly executed this Amended & Restated Investor Rights Agreement as of the Effective Date.

Signature Page to Amended & Restated Investor Rights Agreement

Signature Page to Amended & Restated Investor Rights Agreement

Signature Page to Amended & Restated Investor Rights Agreement

Signature Page to Amended & Restated Investor Rights Agreement

Signature Page to Amended & Restated Investor Rights Agreement

Exhibit A

Form of Joinder

This Joinder (this “Joinder”) to the Amended & Restated Investor Rights Agreement, made as of _________________________, is between _____________________ (“Transferor”) and _____________________ (“Transferee”).

WHEREAS, as of the date hereof, Transferee is acquiring Registrable Securities (the “Acquired Interests”) from Transferor;

WHEREAS, Transferor is a party to that certain Amended & Restated Investor Rights Agreement, dated as of December 6, 2021, among GigCapital4, Inc., a Delaware corporation (“PubCo”) and the other persons party thereto (the “Investor Rights Agreement”); and WHEREAS, Transferee is required, at the time of and as a condition to such Transfer, to become a party to the Investor Rights Agreement by executing and delivering this Joinder, whereupon such Transferee will be treated as a Party (with the same rights and obligations as the Transferor) for all purposes of the Investor Rights Agreement.

NOW, THEREFORE, in consideration of the foregoing and the respective covenants and agreements set forth herein, and intending to be legally bound hereby, the parties hereto agree as follows:

Section 1.1 Definitions. To the extent capitalized words used in this Joinder are not defined in this Joinder, such words shall have the respective meanings set forth in the Investor Rights Agreement.

Section 1.2 Acquisition. The Transferor hereby Transfers to the Transferee all of the Acquired Interests.

Section 1.3 Joinder. Transferee hereby acknowledges and agrees that (a) such Transferee has received and read the Investor Rights Agreement, (b) such Transferee is acquiring the Acquired Interests in accordance with and subject to the terms and conditions of the Investor Rights Agreement and (c) such Transferee will be treated as a Party (with the same rights and obligations as the Transferor) for all purposes of the Investor Rights Agreement.

Section 1.4 Notice. Any notice, demand or other communication under the Investor Rights Agreement to Transferee shall be given to Transferee at the address set forth on the signature page hereto in accordance with Section 5.6 of the Investor Rights Agreement.

Section 1.5 Governing Law. This Joinder shall be governed by and construed in accordance with the law of the State of Delaware.

Section 1.6 Counterparts; Electronic Delivery. This Joinder may be executed and delivered in one or more counterparts, by fax, email or other electronic transmission, each of which shall be deemed an original and all of which shall be considered one and the same agreement. The words “execution,” “signed,” “signature,” “delivery,” and words of like import in or relating to this Joinder or any document to be signed in connection with this Joinder shall be deemed to include electronic signatures, deliveries or the keeping of records in electronic form, each of which shall be of the same legal effect, validity or enforceability as a manually executed signature, physical delivery thereof or the use of a paper-based recordkeeping system, as the case may be, and the parties hereto consent to conduct the transactions contemplated hereunder by electronic means.

A-1

IN WITNESS WHEREOF, this Joinder has been duly executed and delivered by the parties as of the date first above written.

A-2

Exhibit 10.6

PAYMENT AGREEMENT

This Payment Agreement (the “Agreement”) is made as of the 6th day of December, 2021, by and among GigCapital4, Inc. (the “Company”) BBAI Ultimate Holdings, LLC (“Holdings”) and William Blair & Company, L.L.C. (“William Blair”). Together, the parties to this Agreement will be referred to herein as the “Parties” and each a “Party.”

WHEREAS, the Company intends to consummate a business combination with BigBear.ai Holdings, LLC (“BigBear.ai”) on or around December 7, 2021 (the “BigBear Business Combination”);

WHEREAS, Holdings and William Blair entered into a letter agreement dated March 17, 2021 (the “Sell-Side Letter Agreement”) for William Blair to serve as financial advisor to Holdings in the BigBear Business Combination;

WHEREAS, the Sell-Side Letter Agreement provides that Holdings will pay certain fees to William Blair in connection with the BigBear Business Combination;

WHEREAS, on March 23, 2021, the Company entered into a letter agreement (the “Common Stock Placement Letter Agreement”, and together with the Sell-Side Letter Agreement, the “Letter Agreements”) with William Blair to act as co-placement agent in connection with a possible private placement of common stock by the Company in connection with the BigBear Business Combination; and

WHEREAS, the Parties desire to amend the terms of the Letter Agreements to set forth the amounts of the fees to be paid by the Company to William Blair and the form of such payment on the terms set forth herein.

NOW, THEREFORE, in consideration of the promises and the covenants contained herein and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties agree as follows:

1. Payment Amount. The Company agrees to pay and William Blair agrees to accept the total sum of $6,260,000 (the “Payment Amount”) in full and final payment, satisfaction, and settlement of any and all amounts due and owing to William Blair pursuant to the terms of the Letter Agreements.

2. Payment Method and Registration Rights. The Parties agree that the Payment Amount will be paid as follows:

(a) At the closing of the BigBear Business Combination (the “Closing”), by the payment of $3,130,000 in cash to William Blair (the “Cash Payment”); and

(b) At the Closing, the Company shall deliver to William Blair or its assignee: (i) 313,000 shares of common stock of the Company (the “Payment Shares”), and (ii) and an Amended and Restated Investor Rights Agreement that amends and restates that certain Investor Rights Agreements dated June 4, 2021 in the form of Exhibit A hereto to add William Blair as a party, duly executed and dated as of the same date as this Agreement (the “Amended and Restated Investor Rights Agreement”).

3. Transfer Restrictions.

(a) William Blair covenants that it will not transfer any Payment Shares (as defined below) other than to the Company (i) until the earlier of (x) the effectiveness of any Registration Statement (as such term is defined in the Amended and Restated Investor Rights Agreement), or (y) the date that is permitted in accordance with Rule 144 promulgated under the Securities Act of 1933, as amended (the “Securities Act”), or (ii) at any time that William Blair is in possession of material nonpublic information regarding the Company. William Blair further covenants that it will dispose of Payment Shares only pursuant to an effective registration statement under, and in compliance with the requirements of, the Securities Act or pursuant to an exemption from the registration requirements of the Securities Act, and in compliance with any applicable state securities laws. In connection with any transfer of the Payment Shares, among any other requirement of this Agreement, the Company may require the transferor to provide to the Company an opinion of counsel selected by the transferor, the form and substance of which opinion shall be reasonably satisfactory to the Company, to the effect that such transfer does not require registration under the Securities Act. Notwithstanding the foregoing, the Company hereby consents to and agrees to register on the books of the Company and with its transfer agent, without any such legal opinion, except to the extent that the transfer agent requests such legal opinion, any transfer of Payment Shares by William Blair to an affiliate thereof, provided that the transferee certifies to the Company that it is an “accredited investor” as defined in Rule 501(a) under the Securities Act and provided that such affiliate does not request any removal of any existing legends on any certificate evidencing the Payment Shares.

(b) William Blair agrees to the imprinting, until no longer required by this Section 3(b), of the following legend on any certificate evidencing any of the Payment Shares:

THE SECURITIES REPRESENTED BY THIS CERTIFICATE MAY BE TRANSFERRED ONLY IN ACCORDANCE WITH THE TERMS OF A PAYMENT AGREEMENT BETWEEN THE COMPANY AND THE STOCKHOLDER, DATED DECEMBER 6, 2021, A COPY OF WHICH IS ON FILE WITH THE SECRETARY OF THE COMPANY.

THESE SECURITIES HAVE NOT BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY APPLICABLE STATE SECURITIES LAWS AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN COMPLIANCE WITH APPLICABLE STATE SECURITIES LAWS OR BLUE SKY LAWS.

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Upon the written request of William Blair and subject to the provisions of this Section 3(b), the legend set forth above shall be removed and the Company shall as promptly as reasonably practicable issue a certificate without such legend to the holder of the Payment Shares upon which it is stamped or issue to such holder by electronic delivery at the applicable balance account of The Depository Trust Company (DTC), unless otherwise required by state securities laws, (i) in connection with a sale of such Payment Shares pursuant to an effective registration statement, (ii) in connection with a sale, assignment or other transfer, if such holder provides the Company with an opinion of counsel, the form and substance of which opinion shall be reasonably acceptable to the Company, that the sale, assignment or transfer of the Payment Shares may be made without registration under the applicable requirements of the Securities Act or (iii) if such holder provides the Company with reasonable assurance that the Payment Shares can be sold, assigned or transferred pursuant to Rule 144 and such Payment Shares have been sold under Rule 144.

4. Representations. Each Party represents and warrants to the other Party, that (i) the execution, delivery and performance by such Party of this Agreement is within the powers of such Party and have been duly authorized by all necessary action on the part of such Party, (ii) this Agreement has been duly executed and delivered by such Party and constitutes a valid and binding obligation of such Party, enforceable against such Party and their successors and assignees in accordance with the terms hereof, (iii) it is not relying upon any statements, understandings, representations, expectations or agreements other than those expressly set forth in this Agreement, (iv) it has had the opportunity to be represented and advised by legal counsel in connection with this Agreement, which it enters into voluntarily and of its own choice and not under coercion or duress, (v) it has made its own investigation of the facts and is relying upon its own knowledge and/or the advice of its counsel, and (vi) it knowingly waives any and all claims that this Agreement was induced by any misrepresentation or non-disclosure and knowingly waives any and all rights to rescind or avoid this Agreement based upon presently existing facts, known or unknown.

5. Additional Representations, Warranties and Covenants of William Blair. William Blair hereby represents, warrants and covenants to the Company as follows:

(a) Organization. William Blair is an entity duly organized, validly existing and in good standing under the laws of the jurisdiction of its organization with the requisite limited liability company power and authority to enter into and to consummate the transactions contemplated herein and under the other agreements being entered into pursuant to this Agreement and otherwise to carry out its obligations hereunder and thereunder.

(b) No Public Sale or Distribution. William Blair is (i) acquiring the Payment Shares in the ordinary course of business for its own account and not with a view towards, or for resale in connection with, the public sale or distribution thereof, except pursuant to sales registered under the Securities Act or under an exemption from such registration and in compliance with applicable federal and state securities laws, and William Blair does not have a present arrangement to effect any distribution of the Payment Shares to or through any person or entity; provided, however, that by making the representations herein, William Blair does not agree to hold any of the Payment Shares for any minimum or other specific term and reserves the right to dispose of the Payment Shares at any time in accordance with or pursuant to a registration statement or an exemption under the Securities Act and pursuant to the applicable terms of this Agreement and the other agreements being entered into hereunder.

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(c) Accredited Investor Status. William Blair is an “accredited investor” as defined in Rule 501(a) under the Securities Act.

(d) Experience of William Blair. William Blair, either alone or together with its representatives has such knowledge, sophistication and experience in business and financial matters so as to be capable of evaluating the merits and risks of the prospective issuance and acceptance of the Payment Shares as provided for under this Agreement, and has so evaluated the merits and risks of such issuance. William Blair understands that it must bear the economic risk of this investment in the Payment Shares indefinitely, and William Blair is able to bear such risk and is able to afford a complete loss of such investment.

(e) Access to Information. William Blair acknowledges that it has reviewed the reports, schedules, forms, statements and other documents required to be filed by the Company under the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, including pursuant to Section 13(a) or 15(d) thereof, (the “Disclosure Materials”) and has been afforded: (i) the opportunity to ask such questions as it has deemed necessary of, and to receive answers from, the Company and its representatives concerning the terms and conditions of the issuance of the Payment Shares and the merits and risks of accepting the Payment Shares as consideration for services rendered; (ii) access to information about the Company and its subsidiaries and its and their respective financial condition, results of operations, business, properties, management and prospects sufficient to enable it to evaluate its decision to receive the Payment Shares as consideration for services rendered; and (iii) the opportunity to obtain such additional information that the Company possesses or can acquire without unreasonable effort or expense that is necessary to make an informed investment decision with respect to the Payment Shares. Neither such inquiries nor any other investigation conducted by or on behalf of William Blair or its representatives or counsel shall modify, amend or affect William Blair’s right to rely on the truth, accuracy and completeness of the Disclosure Materials.

(f) General Solicitation. William Blair is not acquiring the Payment Shares as a result of any advertisement, article, notice or other communication regarding the Payment Shares published in any newspaper, magazine or similar media, broadcast over television or radio, disseminated over the Internet or presented at any seminar or, to its knowledge, any other general solicitation or general advertisement.

(g) No Governmental Review. William Blair understands that no United States federal or state agency or any other government or governmental agency has passed on or made any recommendation or endorsement of the Payment Shares or the fairness or suitability of the investment in the Payment Shares nor have such authorities passed upon or endorsed the merits of the offering of the Payment Shares.

(h) Restricted Securities. William Blair understands that the Payment Shares are characterized as “restricted securities” under the U.S. federal securities laws inasmuch as they are being acquired from the Company in a transaction not involving a public offering and that under such laws and applicable regulations such securities may be resold without registration under the Securities Act only in certain limited circumstances.

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(i) Legends. William Blair understands that, except as otherwise provided in Section 3(b), certificates evidencing such Payment Shares shall bear the legends set forth in Section 3(b).

(j) No Legal, Tax or Investment Advice. William Blair understands that nothing in this Agreement or any other materials presented by or on behalf of the Company to William Blair in connection with the issuance of the Payment Shares constitutes legal, tax or investment advice. William Blair has consulted such legal, tax and investment advisors as it, in its sole discretion, has deemed necessary or appropriate in connection with its receipt of the Payment Shares.

6. Additional Representations, Warranties and Covenants of the Company. The Company hereby represents, warrants and covenants to William Blair as follows:

(a) As of the Closing, the Payment Shares will be duly authorized and, when issued and delivered to William Blair in accordance with the terms of this Agreement, the Payment Shares will be validly issued, fully paid and non-assessable and will not have been issued in violation of or subject to any preemptive or similar rights created under the Company’s certificate of incorporation (as amended to the date of the Closing) or under the General Corporation Law of the State of Delaware.

(b) The execution and delivery of this Agreement, the issuance of the Payment Shares and the compliance by the Company with all of the provisions of this Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of the Company pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which the Company is a party or by which the Company is bound or to which any of the property or assets of the Company is subject, (ii) the organizational documents of the Company, or (iii) any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over the Company or any of its properties that, in each case of clauses (i) and (iii), would reasonably be expected to have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Payment Shares.

(c) Assuming the accuracy of the representations and warranties of William Blair set forth herein, the Company is not required to obtain any consent, waiver, authorization or order of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority, self-regulatory organization or other person in connection with the issuance of the Payment Shares pursuant to this Agreement, other than (i) filings with the U.S. Securities and Exchange Commission (the “SEC”) and (ii) filings required by applicable state securities laws.

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(d) Assuming the accuracy of William Blair’s representations and warranties set forth in Section 5 of this Agreement, no registration under the Securities Act is required for the offer and sale of the Payment Shares by the Company to William Blair.

(e) Neither the Company nor any person acting on its behalf has engaged or will engage in any form of general solicitation or general advertising (within the meaning of Regulation D) in violation of the Securities Act in connection with any offer or sale of the Payment Shares.

7. Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of New York, exclusive of the choice-of-law principles thereof.

8. Exclusive Jurisdiction. The Parties agree that any dispute, claim or controversy directly or indirectly relating to or arising out of this Agreement shall be commenced in the Commercial Division of the Supreme Court of the State of New York located in the City and County of New York or in the United States District Court for the Southern District of New York, which courts shall have exclusive jurisdiction over the adjudication of such matters and shall decide the merits of each claim on the basis of the internal laws of the State of New York without regard to principles of conflicts of law. The Parties agree and consent to personal jurisdiction, service of process and venue of such courts, waive all right to trial by jury for any claim and agree not to assert the defense of forum non conveniens. The Parties also agree that service of process may be effected through next-day delivery using a nationally-recognized overnight courier or personally delivered to the Parties. The Parties further agree that a final non-appealable judgment in respect of any claim brought in any such court shall be binding and may be enforced in any other court having jurisdiction over the party against whom the judgment is sought to be enforced.

9. Waiver of Jury Trial. EACH PARTY TO THIS PAYMENT AGREEMENT HEREBY IRREVOCABLY WAIVES ALL RIGHTS TO TRIAL BY JURY IN ANY ACTION BROUGHT TO RESOLVE ANY DISPUTE BETWEEN OR AMONG ANY OF THE PARTIES (WHETHER ARISING IN CONTRACT, TORT OR OTHERWISE) ARISING OUT OF, CONNECTED WITH, RELATED OR INCIDENTAL TO THIS PAYMENT AGREEMENT, THE TRANSACTIONS CONTEMPLATED BY THIS PAYMENT AGREEMENT AND/OR THE RELATIONSHIPS ESTABLISHED AMONG THE PARTIES UNDER THIS PAYMENT AGREEMENT. THE PARTIES FURTHER WARRANT AND REPRESENT THAT EACH HAS REVIEWED THIS WAIVER WITH SUCH PARTY’S LEGAL COUNSEL, AND THAT EACH KNOWINGLY AND VOLUNTARILY WAIVES SUCH PARTY’S JURY TRIAL RIGHTS FOLLOWING CONSULTATION WITH LEGAL COUNSEL.

10. Entire Agreement. This Agreement reflects the complete understanding of the Parties and may not be amended orally.

11. Interpretation. The Parties acknowledge that this Agreement represents the combined efforts of negotiation and drafting of the Parties and their attorneys and that any ambiguity shall not be construed against any Party.

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12. Counterparts. This Agreement may be executed in two or more counterparts, including by email or facsimile, each of which shall be deemed an original, but all of which together shall constitute one and the same agreement.

13. No Modification. This Agreement shall not be modified or amended in any way except by a writing signed by all Parties hereto.

[Signatures only to follow]

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IN WITNESS WHEREOF, the Parties have executed this Agreement as of December 6, 2021.

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EXHIBIT A

Execution Version

AMENDED & RESTATED INVESTOR RIGHTS AGREEMENT

THIS AMENDED & RESTATED INVESTOR RIGHTS AGREEMENT (as it may be further amended, supplemented or restated from time to time in accordance with its terms, this “Investor Rights Agreement”), is entered into on December 6, 2021 (the “Effective Date”), by and among (i) GigCapital4, Inc., a Delaware corporation (“PubCo”), (ii) AE BBAI Aggregator, LP, a Delaware limited partnership (“AE Aggregator”), (iii) BBAI Ultimate Holdings, LLC, a Delaware limited liability company (“Ultimate Holdings,” together with AE Aggregator and any of their Permitted Transferees (as defined herein) that have executed a joinder to this Investor Rights Agreement, the “Partners” and each a “Partner”), (iv) GigAcquisitions4, LLC, a Delaware limited liability company (the “Sponsor”), (v) Oppenheimer & Co. Inc. and Nomura Securities International, Inc. (together, the “Original Underwriter Representatives”), (vi) William Blair & Company, L.L.C. and BMO Capital Markets Corp. (together with the Original Underwriter Representatives, the “Financial Services Representatives”), and (vii) the Persons listed as Other Holders on the signature pages hereto and each other Person who executes a joinder as an “Other Holder” (collectively, the “Other Holders”). Each of PubCo, the Partners, the Sponsor, the Original Underwriter Representatives and the Other Holders may be referred to herein as a “Party” and collectively as the “Parties.”

RECITALS

WHEREAS, this Amended & Restated Investor Rights Agreement amends and restates the investor rights agreement entered into on June 4, 2021 by and among (i) PubCo; (ii) Ultimate Holdings, (iii) the Sponsor, (iv) the Original Underwriter Representatives and (vi) the Other Holders (the “Original Investor Rights Agreement”);

WHEREAS, in connection with the execution and delivery of the Original Investor Rights Agreement, PubCo entered into that certain Agreement and Plan of Merger, dated as of the Effective Date, as amended on August 6, 2021 and on November 29, 2021 (as it may be further amended, supplemented or restated from time to time in accordance with the terms of such agreement, the “Merger Agreement”), by and among PubCo, Ultimate Holdings, BigBear.ai Holdings, LLC, a Delaware limited liability company and wholly owned subsidiary of Ultimate Holdings (“Holdings”), and GigCapital4 Merger Sub Corporation, a Delaware corporation (“Merger Sub”), in connection with the business combination (the “Business Combination”) set forth in the Merger Agreement;

WHEREAS, pursuant to the Merger Agreement, (i) Merger Sub will merge with and into Holdings (the “First Merger”), with Holdings being the surviving entity of the First Merger (Holdings, in its capacity as the surviving entity of the First Merger, the “Initial Surviving Company”); and (ii) immediately following the First Merger and as part of the same overall transaction as the First Merger, the Initial Surviving Company will merge with and into PubCo (the “Second Merger”), with PubCo being the surviving entity of the Second Merger;

WHEREAS, PubCo, the Sponsor, the Original Underwriter Representatives, Brad Weightman and Dorothy Hayes entered into that certain Registration Rights Agreement, dated as of February 8, 2021 and subsequently amended by that certain Amendment to Registration Rights Agreement, dated as of March 31, 2021 (as further amended, the “Original RA”);

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WHEREAS, in connection with the execution of this Investor Rights Agreement, PubCo, the Sponsor, the Original Underwriter Representatives and such other parties desire to terminate the Original RA and replace it with this Investor Rights Agreement; and

WHEREAS, on the Effective Date, the Parties desire to set forth their agreement with respect to governance, registration rights and certain other matters, in each case in accordance with the terms and conditions of this Investor Rights Agreement;

NOW, THEREFORE, in consideration of the mutual covenants and agreements contained in this Investor Rights Agreement, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, and intending to be legally bound, the Parties hereby agree as follows:

ARTICLE I

DEFINITIONS

Section 1.1 Definitions. As used in this Investor Rights Agreement, the following terms shall have the following meanings:

“Action” has the meaning set forth in Section 5.13(a).

“Adverse Disclosure” means any public disclosure of material non-public information, which disclosure, in the good faith determination of the Board, after consultation with counsel to PubCo, (a) would be required to be made in any Registration Statement or Prospectus in order for the applicable Registration Statement or Prospectus not to contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements contained therein (in the case of any Prospectus and any preliminary Prospectus, in the light of the circumstances under which they were made) not misleading, (b) would not be required to be made at such time if the Registration Statement were not being filed, and (c) PubCo determines that the offer or sale of Registrable Securities would reasonably be expected to have a material adverse effect on any proposal or plan by PubCo or any of its subsidiaries to engage in any material acquisition of assets or stock (other than in the ordinary course of business) or any material merger, consolidation, tender offer, recapitalization, reorganization, financing or other transaction involving PubCo and either (x) PubCo has a bona fide business purpose for preserving the confidentiality of such transaction, (y) disclosure would have a material adverse effect on PubCo or PubCo’s ability to consummate such transaction, or (z) such transaction renders PubCo unable to comply with SEC requirements, in each case under circumstances that would make it impractical or inadvisable to cause the registration statement (or such filings) to become effective or to promptly amend or supplement the registration statement on a post effective basis, as applicable.

“AE Aggregator” has the meaning set forth in the Preamble.

“Affiliate” of any particular Person means any other Person controlling, controlled by or under common control with such Person, where “control” means the possession, directly or indirectly, of the power to direct the management and policies of a Person whether through the ownership of voting securities, its capacity as a sole or managing member or otherwise; provided, that no Party or affiliate thereof shall be deemed an Affiliate of PubCo or any of its subsidiaries for purposes of this Investor Rights Agreement.

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“Automatic Shelf Registration Statement” has the meaning set forth in Rule 405 promulgated by the SEC pursuant to the Securities Act.

“Beneficially Own” has the meaning set forth in Rule 13d-3 promulgated under the Exchange Act.

“Board” means the board of directors of PubCo.

“Business Combination” has the meaning set forth in the Recitals.

“Business Day” means any day except a Saturday, a Sunday or any other day on which commercial banks are required or authorized to close in the States of California or New York.

“Bylaws” means the bylaws of PubCo, as in effect on the Closing Date, as the same may be amended from time to time.

“Certificate of Incorporation” means the certificate of incorporation of PubCo, as in effect on the Closing Date, as the same may be amended from time to time.

“Charitable Distribution” means the distribution or similar Transfer of shares of Common Stock by a Holder to its partners, members, stockholders or other equityholders solely to effect charitable donations in connection with a Transfer of shares of Common Stock by such Holder that is otherwise permitted under this Investor Rights Agreement (other than, for the avoidance of doubt, a Transfer solely permitted pursuant to clause (iii) of Section 4.2); provided, that the aggregate amount of shares of Common Stock subject to the Charitable Distribution, together with such shares of Common Stock otherwise Transferred by such Holder in connection therewith, shall not exceed the aggregate amount of shares of Common Stock that such Holder would have been permitted to so Transfer.

“Closing” has the meaning given to such term in the Merger Agreement. “Closing Date” has the meaning given to such term in the Merger Agreement.

“Common Stock” means shares of the common stock, par value $0.0001 per share, of PubCo, including (i) any shares of such common stock issuable upon the exercise of any warrant or other right to acquire shares of such common stock, (ii) any shares of such common stock issuable upon conversion of the Notes (as defined in the Merger Agreement), and (iii) any Equity Securities of PubCo that may be issued or distributed or be issuable with respect to such common stock by way of conversion, dividend, stock split or other distribution, merger, consolidation, exchange, recapitalization or reclassification or similar transaction.

“Confidential Information” has the meaning set forth in Section 2.2.

“Demand Delay” has the meaning set forth in Section 3.2(a)(i).

“Demand Initiating Holders” has the meaning set forth in Section 3.2(a).

“Demand Period” has the meaning set forth in Section 3.2(c).

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“Demand Registration” has the meaning set forth in Section 3.2(a).

“Distribution” means a distribution (other than a Charitable Distribution), however structured (including through dissolution), by any Holder of Equity Securities of PubCo to such Holder’s limited partners, members or equityholders (as applicable).

“Effective Date” has the meaning set forth in the Preamble.

“Equity Securities” means, with respect to any Person, all of the shares of capital stock or equity of (or other ownership or profit interests in) such Person, all of the warrants, options or other rights for the purchase or acquisition from such Person of shares of capital stock or equity of (or other ownership or profit interests in) such Person, all of the securities convertible into or exchangeable for shares of capital stock or equity of (or other ownership or profit interests in) such Person or warrants, rights or options for the purchase or acquisition from such Person of such shares or equity (or such other interests), restricted stock awards, restricted stock units, equity appreciation rights, phantom equity rights, profit participation and all of the other ownership or profit interests of such Person (including partnership or member interests therein), whether voting or nonvoting.

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and any successor thereto, as the same shall be in effect from time to time.

“Family Member” means with respect to (i) any individual, a spouse, lineal descendant (whether natural or adopted) or spouse of a lineal descendant of such individual or any trust created for the benefit of such individual or of which any of the foregoing is a beneficiary or (ii) any trust, (x) any current or former employee of PubCo and its subsidiaries or prior to the Closing Date, Holdings and its subsidiaries, who is a trustee or beneficiary of such trust, and any spouse, lineal descendant (whether natural or adopted) or spouse of a lineal descendant of such current or former employee or any other trust created for the benefit of such current or former employee or of which any of the foregoing is a beneficiary and (y) to the extent such trust is a Partner, any current or former employee of PubCo and its subsidiaries or prior to the Closing Date, Holdings and its subsidiaries whose spouse, lineal descendant (whether natural or adopted) or lineal descendant’s spouse is a trustee or beneficiary of such trust, and any spouse, lineal descendant (whether natural or adopted) or spouse of a lineal descendant of such current or former employee or any other trust created for the benefit of such current or former employee or of which any of the foregoing is a beneficiary.

“Financial Services Representatives” has the meaning set forth in the Preamble.

“FINRA” means the Financial Industry Regulatory Authority, Inc. “First Merger” has the meaning set forth in the Recitals.

“Governmental Entity” means any nation or government, any state, province or other political subdivision thereof, any entity exercising executive, legislative, judicial, regulatory or administrative functions of or pertaining to government, including any court, arbitrator (public or private) or other body or administrative, regulatory or quasi-judicial authority, agency, department, board, commission or instrumentality of any federal, state, local or foreign jurisdiction.

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“Holder” means any holder of Registrable Securities who is a Party to, or who succeeds to rights under, this Investor Rights Agreement pursuant to Section 5.1; provided, that, a Party who does not hold Registrable Securities as of the Closing Date and who acquires Registrable Securities after the Closing Date will not be a Holder until such Party gives PubCo a representation in writing of the number of Registrable Securities it holds.

“Holder Indemnitees” has the meaning set forth in Section 5.13(a).

“Holdings” has the meaning set forth in the Recitals.

“Indemnification Sources” has the meaning set forth in Section 5.13(c).

“Indemnified Liabilities” has the meaning set forth in Section 5.13(a).

“Indemnified Party” has the meaning set forth in Section 3.6(c).

“Indemnitee-Related Entities” has the meaning set forth in Section 5.13(c).

“Initial Surviving Company” has the meaning set forth in the Recitals.

“In-Kind Distribution” means any Charitable Distribution or Distribution.

“Insider Letter” means that certain letter agreement re: Initial Public Offering among PubCo, the Sponsor and the Original Underwriter Representatives, dated as of February 8, 2021, as amended.

“Institutional Partners” means any Partner that is not a current or former employee of Holdings, PubCo or any of their respective subsidiaries or an Affiliate or Family Member of such employee.

“Investor Rights Agreement” has the meaning set forth in the Preamble.

“Joint Director” has the meaning set forth in Section 2.1(a).

“Laws” means all laws, acts, statutes, constitutions, treaties, ordinances, codes, rules, regulations, and rulings of a Governmental Entity, including common law. All references to “Laws” shall be deemed to include any amendments thereto, and any successor Law, unless the context otherwise requires.

“Lock-Up Period” means the period commencing on the Closing Date and ending on the date that is six (6) months following the Closing Date.

“Lock-Up Shares” has the meaning set forth in Section 4.1.

“Market Stand-Off Period” has the meaning set forth in Section 3.11.

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“Marketed” means an Underwritten Shelf Take-Down or other Underwritten Offering, as applicable, that involves the use or involvement of a customary “road show” (including an “electronic road show”) or other substantial marketing effort by Underwriters over a period of at least 48 hours.

“Marketed Underwritten Shelf Take-Down” has the meaning set forth in Section 3.1(d)(iii).

“Merger Agreement” has the meaning set forth in the Recitals.

“Necessary Action” means, with respect to any Party and a specified result, all actions (to the extent such actions are not prohibited by applicable Law and within such Party’s control, and in the case of any action that requires a vote or other action on the part of the Board to the extent such action is consistent with fiduciary duties that PubCo’s directors may have in such capacity) reasonably necessary to cause such result, including (a) calling special meetings of stockholders, (b) voting or providing a written consent or proxy, if applicable in each case, with respect to shares of Common Stock, (c) causing the adoption of stockholders’ resolutions and amendments to the Organizational Documents, (d) executing agreements and instruments, (e) making, or causing to be made, with Governmental Entities, all filings, registrations or similar actions that are required to achieve such result and (f) nominating or appointing certain Persons (including to fill vacancies) and providing the highest level of support for election of such Persons to the Board in connection with the annual or special meeting of stockholders of PubCo.

“Non-Marketed” means an Underwritten Shelf Take-Down that is not a Marketed Underwritten Shelf Take-Down.

“Non-Underwritten Shelf Take-Down” has the meaning set forth in Section 3.1(d)(iv)(A).

“Note Subscription Agreements” has the meaning given to such term in the Merger Agreement.

“Organizational Documents” means the Certificate of Incorporation and the Bylaws.

“Original RA” has the meaning set forth in the Recitals.

“Original Underwriter Representatives” has the meaning set forth in the Preamble.

“Other Holders” has the meaning set forth in the Preamble.

“Partner Director” has the meaning set forth in Section 2.1(a).

“Partner” has the meaning set forth in the Preamble.

“Party” has the meaning set forth in the Preamble.

“PE Fund” means (a) a private equity investment fund that makes investments in multiple portfolio companies, or PubCo or any of its subsidiaries, together with any alternative investment vehicles related to that private equity investment fund and (b) any investment vehicle directly or indirectly wholly owned by any fund described in the foregoing clause (a).

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“Permitted Transferee” means, with respect to any Person, (a) if such Person is an entity, any direct holder of Equity Securities of such Person, (b) any Family Member of such Person, (c) any Affiliate of such Person, (d) any Affiliate of any Family Member of such Person (excluding any Affiliate under this clause (d) who operates or engages in a business which competes with the business of PubCo and its subsidiaries), and (e) other than for the purpose of Article II and any related definitions (including the definition of Registrable Securities), any lender or other debt financing source who provides a bona fide revolving credit facility to such Person that is secured by Equity Securities held by such Person (other than or in addition to Equity Securities of PubCo).

“Person” means any natural person, sole proprietorship, partnership, trust, unincorporated association, corporation, limited liability company, entity or Governmental Entity.

“Private PubCo Equity Securities” has the meaning set forth in Section 4.1(d).

“Prospectus” means the prospectus included in any Registration Statement, all amendments (including post-effective amendments) and supplements to such prospectus, and all material incorporated by reference in such prospectus.

“PubCo” has the meaning set forth in the Preamble.

“Registrable Securities” means (a) any shares of Common Stock, (b) any Warrants or any shares of Common Stock issued or issuable upon the exercise thereof and (c) any Equity Securities of PubCo or any subsidiary of PubCo that may be issued or distributed or issuable with respect to the securities referred to in clauses (a) or (b) by way of conversion, dividend, stock split or other distribution, merger, consolidation, exchange, recapitalization or reclassification or similar transaction, in each case, held directly or indirectly by a Partner, the Sponsor, the Financial Services Representatives or the Other Holders, or in each case, any of their respective Permitted Transferees; provided that, such securities shall cease to be Registrable Securities when: (A) a Registration Statement with respect to the sale of such securities shall have become effective under the Securities Act and such securities shall have been sold, transferred, disposed of or exchanged in accordance with such Registration Statement; (B) such securities shall have been otherwise transferred, new certificates for such securities not bearing a legend restricting further transfer shall have been delivered by PubCo and subsequent public distribution of such securities shall not require registration under the Securities Act; (C) such securities shall have ceased to be outstanding; (D) such securities have been sold without registration pursuant to Rule 144 promulgated under the Securities Act (or any successor rule promulgated thereafter by the Commission); or (E) such securities have been sold to, or through, a broker, dealer or underwriter in a public distribution or other public securities transaction. For the purpose of clauses (a) and (b) of this definition, the “Registrable Securities” of each Financial Services Representative shall be limited to such shares of Common Stock and Warrants directly issued by the Company to such Financial Services Representative.

“Registration” means a registration, including any related Shelf Take-Down, effected by preparing and filing a registration statement, prospectus or similar document in compliance with the requirements of the Securities Act, and such registration statement becoming effective.

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“Registration Expenses” means the expenses of a Registration or other Transfer pursuant to the terms of this Investor Rights Agreement, including (a) all SEC or stock exchange registration and filing fees (including, if applicable, the fees and expenses of any “qualified independent underwriter,” as such term is defined in Rule 5121 of FINRA (or any successor provision), and of its counsel), (b) all fees and expenses of complying with securities or blue sky Laws (including fees and disbursements of counsel for the Underwriters in connection with blue sky qualifications of the Registrable Securities), (c) all printing, messenger and delivery expenses, (d) all fees and expenses incurred in connection with the listing of the Registrable Securities on any securities exchange and all rating agency fees, (e) the fees and disbursements of counsel for PubCo and of its independent public accountants, including the expenses of any special audits and/or comfort letters required by or incident to such performance and compliance, (f) any fees and disbursements of Underwriters customarily paid by the issuers or sellers of securities, including liability insurance if PubCo so desires or if the Underwriters so require, and the reasonable fees and expenses of any special experts retained in connection with the requested registration, but excluding underwriting discounts and commissions and transfer taxes, if any, (g) the reasonable and documented fees and out-of-pocket expenses of one (1) counsel for all of the Holders participating in such Registration or other Transfer, selected by such Holders that own a majority of the Registrable Securities participating in such Registration or other Transfer, (h) the costs and expenses of PubCo relating to analyst and investor presentations or any “road show” undertaken in connection with the Registration and/or marketing of the Registrable Securities (including the expenses of the Holders) and (i) any other fees and disbursements customarily paid by the issuers of securities.

“Registration Statement” means any registration statement that covers the Registrable Securities pursuant to the provisions of this Investor Rights Agreement, including the Prospectus included in such registration statement, amendments (including post-effective amendments) and supplements to such registration statement, and all exhibits to and all material incorporated by reference in such registration statement.

“Representatives” means, with respect to any Person, any of such Person’s officers, directors, employees, agents, attorneys, accountants, actuaries, consultants, equity financing partners or financial advisors or other Person acting on behalf of such Person.

“Restricted Shelf Take-Down” means a Non-Marketed Underwritten Shelf Take-Down or a Non-Underwritten Shelf Take-Down.

“Restricted Take-Down Selling Holders” has the meaning set forth in Section 3.1(d)(iv)(B).

“SEC” means the United States Securities and Exchange Commission. “Second Merger” has the meaning set forth in the Recitals.

“Section 721” means Section 721 of the Defense Production Act of 1950, as amended, and all regulations issued and effective thereunder.

“Securities Act” means the Securities Act of 1933, as amended, and any successor thereto, as the same shall be in effect from time to time.

“Shared Representative” has the meaning set forth in Section 2.2.

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“Shelf Holder” means any Holder that owns Registrable Securities that have been registered on a Shelf Registration Statement.

“Shelf Registration” means a registration of securities pursuant to a Shelf Registration Statement filed with the SEC in accordance with and pursuant to Rule 415 promulgated under the Securities Act.

“Shelf Registration Statement” means a Registration Statement of PubCo filed with the SEC on either (a) Form S-3 (or any successor form or other appropriate form under the Securities Act) or (b) if PubCo is not permitted to file a Registration Statement on Form S-3, a Registration Statement on Form S-1 (or any successor form or other appropriate form under the Securities Act), in each case for an offering to be made on a continuous basis pursuant to Rule 415 under the Securities Act covering the Registrable Securities, as applicable.

“Shelf Suspension” has the meaning set forth in Section 3.1(c).

“Shelf Take-Down” means any offering or sale of Registrable Securities initiated by a Shelf Take-Down Initiating Holder pursuant to a Shelf Registration Statement.

“Shelf Take-Down Initiating Holders” means the Partners and solely with respect to Non-Underwritten Shelf Take-Downs, the other Shelf Holders.

“Sponsor” has the meaning set forth in the Preamble.

“Sponsor Director” has the meaning set forth in Section 2.1(a).

“Subsequent Shelf Registration” has the meaning set forth in Section 3.1(b).

“Take-Down Participation Notice” has the meaning set forth in Section 3.1(d)(iv)(C).

“Take-Down Tagging Holder” has the meaning set forth in Section 3.1(d)(iv)(B).

“Transfer” means, when used as a noun, any voluntary or involuntary, direct or indirect, transfer, sale, pledge or hypothecation, distribution or other disposition by the Transferor (whether by operation of law or otherwise) and, when used as a verb, the Transferor voluntarily or involuntarily, directly or indirectly, transfers, sells, pledges or hypothecates, distributes or otherwise disposes of (whether by operation of law or otherwise), including, in each case, (a) the establishment or increase of a put equivalent position or liquidation with respect to, or decrease of a call equivalent position within the meaning of Section 16 of the Exchange Act with respect to, any security or (b) entry into any swap or other arrangement that transfers to another Person, in whole or in part, any of the economic consequences of ownership of any security, whether any such transaction is to be settled by delivery of such securities, in cash or otherwise; provided, that a transfer of partnership interests in any PE Fund or in any Person that holds a direct or indirect interest in such PE fund shall not be considered a Transfer. The terms “Transferee,” “Transferor,” “Transferred,” and other forms of the word “Transfer” shall have the correlative meanings. For avoidance of doubt, any In-Kind Distribution shall each be deemed a Transfer.

“Ultimate Holdings” has the meaning set forth in the Recitals.

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“Underwriter” means any investment banker(s) and manager(s) appointed to administer the offering of any Registrable Securities as principal in an Underwritten Offering.

“Underwritten Offering” means a Registration in which securities of PubCo are sold to an Underwriter for distribution to the public.

“Underwritten Shelf Take-Down” has the meaning set forth in Section 3.1(d)(ii)(A).

“Underwritten Shelf Take-Down Notice” has the meaning set forth in Section 3.1(d)(ii)(A).

“Warrants” means the following outstanding warrants of PubCo, each exercisable for one share of Common Stock: (a) warrants to purchase 283,333 shares of Common Stock issued to the Sponsor pursuant to that certain Sponsor Unit Purchase Agreement, dated February 8, 2021, by and between the Sponsor and PubCo, for a purchase price of $11.50 per warrant and (b) warrants to purchase 83,200 shares of Common Stock issued to the Original Underwriter Representatives pursuant to that certain Unit Purchase Agreement, dated February 8, 2021, by and among the Original Underwriter Representatives and PubCo, for a purchase price of $11.50 per warrant.

“Well-Known Seasoned Issuer” has the meaning set forth in Rule 405 promulgated by the SEC pursuant to the Securities Act.

Section 1.2 Interpretive Provisions. For all purposes of this Investor Rights Agreement, except as otherwise provided in this Investor Rights Agreement or unless the context otherwise requires:

(a) the meanings of defined terms are applicable to the singular as well as the plural forms of such terms;

(b) the words “hereof”, “herein”, “hereunder” and words of similar import, when used in this Investor Rights Agreement, refer to this Investor Rights Agreement as a whole and not to any particular provision of this Investor Rights Agreement;

(c) the word “or” shall be disjunctive but not exclusive;

(d) references in this Investor Rights Agreement to any Law shall be deemed also to refer to such Law, and all rules and regulations promulgated thereunder;

(e) whenever the words “include”, “includes” or “including” are used in this Investor Rights Agreement, they shall mean “without limitation;”

(f) the captions and headings of this Investor Rights Agreement are for convenience of reference only and shall not affect the interpretation of this Investor Rights Agreement; and

(g) pronouns of any gender or neuter shall include, as appropriate, the other pronoun forms.

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ARTICLE II

GOVERNANCE

Section 2.1 Board of Directors.

(a) Composition of the Board. At and following the Closing, each of the Partners and the Sponsor, severally and not jointly, agrees to take, for so long as such Party holds of record or beneficially owns any Registrable Securities, all Necessary Action to cause the Board to be comprised of eleven (11) directors nominated in accordance with this Article II, initially consisting of (i) seven (7) of whom have been nominated by the Partners, and thereafter designated pursuant to Section 2.1(b) or Section 2.1(d) of this Investor Rights Agreement (each, a “Partner Director”), at least four (4) of whom shall satisfy all applicable independence requirements (including at least two (2) of whom shall be sufficiently independent to serve on the audit and compensation committees of the Board), (ii) three (3) of whom have been nominated by the Sponsor, and thereafter designated pursuant to Section 2.1(c) or Section 2.1(d) of this Investor Rights Agreement (each, a “Sponsor Director”), at least one (1) of whom shall satisfy all applicable independence requirements (including being sufficiently independent to serve on the audit committee of the Board as a chair and the compensation committee as a member), and (iii) one (1) of whom has been jointly nominated by the mutual agreement of Sponsor and the Partners (the “Joint Director”), which Joint Director shall satisfy all applicable independence requirements. At and following the Closing, each of the Sponsor and the Partners, severally and not jointly, agrees to take, for so long as such Party holds of record or beneficially owns any Registrable Securities, all Necessary Action to cause the foregoing directors to be divided into three (3) classes of directors, with each class serving for staggered three (3) year terms. The initial term of the Class I directors shall expire immediately following PubCo’s 2022 annual meeting of stockholders at which directors are elected. The initial term of the Class II directors shall expire immediately following PubCo’s 2023 annual meeting of stockholders at which directors are elected. The initial term of the Class III directors shall expire immediately following PubCo’s 2024 annual meeting at which directors are elected.