Exhibit 10.3

INVESTOR RIGHTS AGREEMENT

THIS INVESTOR RIGHTS AGREEMENT (as it may be amended, supplemented or restated from time to time in accordance with the terms of this Investor Rights Agreement, the “Investor Rights Agreement”), dated as of [•], 2022 (the “Effective Date”), is made by and among (i) Opal Fuels Inc., a Delaware corporation (formerly known as ArcLight Clean Transition Corp. II, an exempted company incorporated in the Cayman Islands with limited liability) (“PubCo”); (ii) each of the parties listed as a “Seller” on the signature pages attached hereto (each, a “Seller” and, collectively, the “Sellers”); (iii) ArcLight CTC Holdings II, L.P., a Delaware limited partnership (the “Sponsor”); and (iv) solely for purposes of Article I, Section 2.11, Section 2.15, Section 2.16(a), Section 3.3 and Article IV (A) Arno Harris, (B) Dr. Ja-Chin Audrey Lee, (C) Brian Goncher and (D) Steven Berkenfeld (each, a “Sponsor Principal” and, collectively, the “Sponsor Principals” and, together with the Sponsor, the “Founder Holders” and, each, a “Founder Holder”). Each of PubCo, the Sellers and each Founder Holder may be referred to herein as a “Party” and collectively as the “Parties”. Capitalized terms used but not otherwise defined herein shall have the respective meanings set forth in the BCA (as defined below).

RECITALS

WHEREAS, PubCo has entered into that certain Business Combination Agreement, dated as of December 2, 2021, by and among PubCo, Opal Fuels LLC, a Delaware limited liability company (the “Operating Company”), and Opal HoldCo LLC, a Delaware limited liability company (“Opal HoldCo”) (as may be amended, restated, amended and restated, modified or supplemented from time to time in accordance with the terms of such agreement, the “BCA”), in connection with the business combination (the “Business Combination”) set forth in the BCA;

WHEREAS, pursuant to the BCA, at the Closing, (i) PubCo has contributed the Closing Date Contribution Amount and the Closing Date Equity Contribution to the Operating Company (collectively, the “Contribution”) and, in exchange therefor, the Operating Company has issued to PubCo a number of Class A Units (as defined below) determined pursuant to the BCA and (ii) in connection with the Contribution and issuance described above, the Post-Closing Company Members have entered into that certain Second Amended and Restated Limited Liability Company Agreement of the Operating Company (the “Opco LLC Agreement”), to, among other things, recapitalize the Pre-Closing Company Units such that, from and after the Closing, the Equity Securities (as defined below) of the Operating Company consist of the Opal Units (as defined below), with the applicable rights, preferences and obligations set forth in the Opco LLC Agreement;

WHEREAS, each of the Sellers has the right to exchange its respective Class B Units (as defined below), and cancel an equal number of its respective (i) shares of Class B Common Stock (as defined below) for shares of Class A Common Stock (as defined below) or (ii) shares of Class D Common Stock (as defined below) for shares of Class C Common Stock (as defined below), in each case, in the manner set forth in, and pursuant to the terms and conditions of, the Opco LLC Agreement;

WHEREAS, each of the Earnout Participants has the right to exchange its respective Class B Units that will be earned by such Earnout Participant pursuant to the BCA upon satisfaction of the conditions set forth in the BCA, and cancel an equal number of shares of Class B Common Stock and Class D Common Stock, as applicable, for shares of Class A Common Stock (collectively, the “Exchanged Earnout Shares”) in the manner set forth in, and pursuant to the terms and conditions of, the Opco LLC Agreement;

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WHEREAS, PubCo, the Sponsor and the Sponsor Principals entered into that certain Registration and Shareholder Rights Agreement, dated as of March 25, 2021 (the “Original RRA”);

WHEREAS, in connection with the execution of this Investor Rights Agreement, PubCo, the Sponsor and the Sponsor Principals desire to terminate the Original RRA 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 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 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:

“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 has a bona fide business purpose for not making such information public.

“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 shall be deemed an Affiliate of PubCo or any of its Subsidiaries for purposes of this Investor Rights Agreement.

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

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

“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 Day” means a day, other than a Saturday or Sunday, on which commercial banks in New York, New York are open for the general transaction of business.

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

“Bylaws” means the “Post-Closing ACT Bylaws” as defined in the BCA, as the same may be amended or amended and restated from time to time.

“Certificate of Incorporation” means the “Post-Closing ACT Certificate of Incorporation” as defined in the BCA, as the same may be amended or amended and restated from time to time.

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

“Class A Units” means the “Class A Units” as defined in the Opco LLC Agreement.

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

“Class B Units” means the “Class B Units” as defined in the Opco LLC Agreement.

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

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

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“Common Stock” means shares of the Class A Common Stock, the Class B Common Stock, the Class C Common Stock and the Class D Common Stock, including any shares of the Class A Common Stock, the Class B Common Stock, the Class C Common Stock and the Class D Common Stock issuable upon the exercise of any warrant or other right to acquire shares of the Class A Common Stock, the Class B Common Stock, the Class C Common Stock and the Class D Common Stock.

“Confidential Information” means confidential, non-public information about PubCo and its Subsidiaries.

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

“Controlled Entity” means, as to any Person, (a) any corporation more than fifty percent (50%) of the outstanding voting stock of which is owned by such Person or such Person’s Family Members or Affiliates, (b) any trust, whether or not revocable, of which such Person or such Person’s Family Members or Affiliates are the sole beneficiaries, (c) any partnership of which such Person or an Affiliate of such Person is the managing partner or in which such Person or such Person’s Family Members or Affiliates hold partnership interests representing at least fifty percent (50%) of such partnership’s capital and profits and (d) any limited liability company of which such Person or an Affiliate of such Person is the manager or managing member or in which such Person or such Person’s Family Members or Affiliates hold membership interests representing at least fifty percent (50%) of such limited liability company’s capital and profits.

“Demanding Holders” has the meaning set forth in Section 2.1(c).

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

“Equity Securities” means any share, share capital, capital stock, partnership, membership, joint venture or similar interest in any Person (including any stock appreciation, phantom stock, restricted stock, restricted stock unit, performance share, profit participation or similar rights), and any option, warrant, right or security (including debt securities) convertible, exchangeable or exercisable therefor.

“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.

“Exchanged Earnout Shares” has the meaning set forth in the Recitals.

“Family Member” means, with respect to any Person, such Person’s spouse, ancestors, descendants (whether by blood, marriage or adoption) or spouse of a descendant of such Person, brothers and sisters (whether by blood, marriage or adoption) and inter vivos or testamentary trusts of which only such Person and his or her spouse, ancestors, descendants (whether by blood, marriage or adoption), brothers and sisters (whether by blood, marriage or adoption) are beneficiaries.

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“FINRA” means the Financial Industry Regulatory Authority, Inc.

“Form S-1 Shelf” has the meaning set forth in Section 2.1(a).

“Form S-3 Shelf” has the meaning set forth in Section 2.1(a).

“Founder Holder” has the meaning set forth in the Preamble.

“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 4.1.

“Holder Information” has the meaning set forth in Section 2.10(b).

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

“Lock-Up Period” has the meaning set forth in Section 3.1(a).

“Lock-Up Shares” has the meaning set forth in Section 3.1(a).

“Maximum Number of Securities” has the meaning set forth in Section 2.1(d).

“Minimum Takedown Threshold” has the meaning set forth in Section 2.1(c).

“Misstatement” means an untrue statement of a material fact or an omission to state a material fact required to be stated in a Registration Statement or Prospectus, or necessary to make the statements in a Registration Statement or Prospectus, in the light of the circumstances under which they were made, not misleading.

“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) 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 certain Persons for election to the Board in connection with the annual or special meeting of stockholders of PubCo.

“NextEra Subscription Agreement” that certain Subscription Agreement, dated as of November 29, 2021, by and between Operating Company and Mendocino Capital, LLC, a Delaware limited liability company.

“Opal HoldCo” has the meaning set forth in the Recitals.

“Opal Units” means, collectively, the Class A Units and the Class B Units.

“Opco LLC Agreement” has the meaning set forth in the Recitals.

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“Operating Company” has the meaning set forth in the Recitals.

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

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

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

“Permitted Transferee” means with respect to any Person, (a) any Family Member of such Person, (b) any Affiliate of such Person, (c) any Affiliate of any Family Member of such Person (excluding any Affiliate under this clause (c) who operates or engages in a business which competes with the business of PubCo or the Operating Company or any of their respective Subsidiaries), (d) with respect to any Founder Holder, any officer, director, employee, partner, shareholder, member or other equity holder of such Founder Holder or its Affiliates and (e) any Controlled Entity of such Person.

“Piggyback Registration” has the meaning set forth in Section 2.2(a).

“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 at any time (a) any shares of Class A Common Stock (including, without limitation, Class A Common Stock (i) issuable pursuant to the Certificate of Incorporation and the Opco LLC Agreement upon an exchange of Class B Units and the corresponding cancellation of an equal number of shares of Class B Common Stock in exchange for shares of Class A Common Stock, (ii) that comprise Exchanged Earnout Shares (whether or not earned as of such date), (iii) issuable upon conversion or exchange of shares of Class C Common Stock, (iv) any shares of Class A Common Stock issued pursuant to the BCA or (v) held by the Founder Holders or Sellers), and (b) any Equity Securities of PubCo or any Subsidiary of PubCo that may be issued or distributed or be issuable with respect to the securities referred to in clauses (a) by way of conversion, dividend, stock split or other distribution, merger, consolidation, exchange, recapitalization or reclassification or similar transaction, in each case held by a Holder, other than any security received pursuant to an incentive plan adopted by PubCo on or after the Closing Date; provided, however, that any such Registrable Securities shall cease to be Registrable Securities to the extent (A) a Registration Statement with respect to the sale of such Registrable Securities has become effective under the Securities Act and such Registrable Securities have been sold, transferred, disposed of or exchanged in accordance with the plan of distribution set forth in such Registration Statement, (B) such Registrable Securities shall have ceased to be outstanding, (C) such Registrable Securities have been sold to, or through, a broker, dealer or underwriter in a public distribution or other public securities transaction, (D) such Registrable Security is disposed of under SEC Rule 144 under the Securities Act or any other public sale pursuant to an exemption from the registration requirements of the Securities Act as a result of which the legend on any certificate or book-entry notation representing such Registrable Security restricting transfer of such Registrable Security has been removed or (E) for purposes of Article II, the Holder thereof, together with its, his or her Permitted Transferees, Beneficially Owns less than one percent (1%)

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of the shares of Class A Common Stock that are outstanding at such time. For purposes of this Agreement, a Person shall be deemed to be a holder of shares of Class A Common Stock and such shares of Class A Common Stock shall be deemed to be in existence whenever such Person has the right to acquire such shares of Class A Common Stock (upon conversion, exchange or exercise in connection with a transfer of securities or otherwise, but disregarding any restrictions or limitations upon the exercise of such right other than vesting), whether or not such acquisition has actually been effected, and such Person shall be entitled to exercise the rights of a holder of shares of Class A Common Stock.

“Registration” means a registration, including any related Shelf Takedown, 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.

“Registration Expenses” means the expenses of a Registration or other Transfer pursuant to the terms of this Investor Rights Agreement, including the following:

(a) all SEC or securities exchange registration and filing fees (including fees with respect to filings required to be made with FINRA);

(b) all fees and expenses of compliance with securities or blue sky Laws (including fees and disbursements of counsel for the Underwriters in connection with blue sky qualifications of Registrable Securities);

(c) all printing, messenger, telephone and delivery expenses;

(d) all fees and disbursements of counsel for PubCo;

(e) all fees and disbursements of all independent registered public accountants of PubCo incurred in connection with such Registration or Transfer, including the expenses of any special audits and/or comfort letters required or incident to such performance and compliance;

(f) reasonable out-of-pocket fees and expenses of one (1) legal counsel selected by the majority-in-interest of the Holders participating in such Registration or Transfer; and

(g) 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).

“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, managers, members, equityholders, employees, agents, attorneys, accountants, actuaries, consultants, financial advisors or other Person acting on behalf of such Person.

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“Requesting Holder” means any Holder requesting piggyback rights pursuant to Section 2.2 with respect to an Underwritten Shelf Takedown.

“SEC” means the United States Securities and Exchange Commission.

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

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

“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.

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

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

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

“Shelf Takedown” means an Underwritten Shelf Takedown or any proposed transfer or sale using a Registration Statement, including a Piggyback Registration.

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

“Sponsor Letter” means that certain Letter Agreement, dated as of March 25, 2021, by and among PubCo, the Founder Holders and the other parties thereto.

“Sponsor Members” has the meaning set forth in Section 2.16(a).

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

“Subsequent Shelf Registration” has the meaning set forth in Section 2.1(b).

“Transfer” means, when used as a noun, any voluntary or involuntary transfer, sale, pledge or hypothecation or other disposition by the Transferor (whether by operation of law or otherwise) and, when used as a verb, the Transferor voluntarily or involuntarily transfers, sells, pledges or hypothecates 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. The terms “Transferee,” “Transferor,” “Transferred,” and other forms of the word “Transfer” shall have the correlative meanings.

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

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

“Underwritten Shelf Takedown” has the meaning set forth in Section 2.1(c).

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

“Warrants” means the outstanding warrants, each exercisable into one (1) share of Class A Common Stock, to purchase an aggregate of 9,223,261 shares of Class A Common Stock, which were issued to the Sponsor pursuant to that certain Private Placement Warrant Purchase Agreement, dated March 25, 2021, by and among the Sponsor and PubCo.

“Withdrawal Notice” has the meaning set forth in Section 2.1(e).

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 singular shall include the plural, and the plural shall include the singular, unless the context clearly prohibits that construction;

(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) 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;

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

(e) 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;

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

(g) the word “or” shall be construed to mean “and/or” and the words “neither,” “nor,” “any,” “either” and “or” shall not be exclusive, unless the context clearly prohibits that construction; and

(h) the phrase “to the extent” shall be construed to mean “the degree by which.”

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ARTICLE II

REGISTRATION RIGHTS

Section 2.1 Shelf Registration.

(a) Filing. PubCo shall file, within 20 days of the Closing Date or such other earlier date as it is required in accordance with any PIPE Subscription Agreement, a Registration Statement for a Shelf Registration on Form S-3 (the “Form S-3 Shelf”), or if PubCo is ineligible to use a Form S-3 Shelf, a Registration Statement for a Shelf Registration on Form S-1 (the “Form S-1 Shelf” and, together with the Form S-3 Shelf (and any Subsequent Shelf Registration), the “Shelf”), in each case, covering the resale of all Registrable Securities (determined as of two (2) Business Days prior to such filing) on a delayed or continuous basis. PubCo shall use its commercially reasonable efforts to cause the Shelf to become effective as soon as practicable after such filing, but in no event later than sixty (60) days after the initial filing thereof (or ninety (90) days after the initial filing thereof if the SEC notifies PubCo that it will “review” the Shelf) or such other earlier date as it is required in accordance with any PIPE Subscription Agreement. The Shelf shall provide for the resale of the Registrable Securities included therein pursuant to any method or combination of methods legally available to, and requested by, any Holder. PubCo shall maintain the Shelf 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 continuously effective, available for use and in compliance with the provisions of the Securities Act until such time as there are no longer any Registrable Securities. In the event PubCo files a Form S-1 Shelf, PubCo shall use its commercially reasonable efforts to convert the Form S-1 Shelf (and any Subsequent Shelf Registration) to a Form S-3 Shelf as soon as practicable after PubCo is eligible to use Form S-3.

(b) Subsequent Shelf Registration. If any Shelf ceases to be effective under the Securities Act for any reason at any time while there are any Registrable Securities outstanding, PubCo shall use its commercially reasonable efforts to as promptly as is reasonably practicable cause such Shelf to again become effective under the Securities Act (including obtaining the prompt withdrawal of any order suspending the effectiveness of such Shelf), and shall use its commercially reasonable efforts to as promptly as is reasonably practicable amend such Shelf in a manner reasonably expected to result in the withdrawal of any order suspending the effectiveness of such Shelf or file an additional Registration Statement as a Shelf Registration (a “Subsequent Shelf Registration”) registering the resale of all outstanding Registrable Securities from time to time, and pursuant to any method or combination of methods legally available to, and requested by, any Holder. If a Subsequent Shelf Registration is filed, PubCo shall use its commercially reasonable 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 there are no longer any Registrable Securities outstanding. Any such Subsequent Shelf Registration shall be on Form S-3 to the extent that PubCo is eligible to use such form. Otherwise, such Subsequent Shelf Registration shall be on another appropriate form. In the event that any Holder holds Registrable Securities that are not registered for resale on a delayed or continuous basis, PubCo, upon request of a Holder, shall promptly use its

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commercially reasonable efforts to cause the resale of such Registrable Securities to be covered by either, at PubCo’s option, the Shelf (including by means of a post-effective amendment) or a Subsequent Shelf Registration and cause the same to become effective as soon as practicable after such filing and such Shelf or Subsequent Shelf Registration shall be subject to the terms of this Investor Rights Agreement.

(c) Requests for Underwritten Shelf Takedowns. At any time and from time to time after the Shelf has been declared effective by the SEC, the Holders, may request to sell all or any portion of their Registrable Securities in an Underwritten Offering that is registered pursuant to the Shelf (each, an “Underwritten Shelf Takedown”); provided that PubCo shall only be obligated to effect an Underwritten Shelf Takedown if such offering (i) shall include securities with a total offering price (including piggyback securities and before deduction of underwriting discounts) reasonably expected to exceed, in the aggregate, $25,000,000 (the “Minimum Takedown Threshold”) or (ii) shall be made with respect to all of the Registrable Securities of the Demanding Holder. All requests for Underwritten Shelf Takedowns shall be made by giving written notice to PubCo, which shall specify the approximate number of Registrable Securities proposed to be sold in the Underwritten Shelf Takedown and the expected price range (net of underwriting discounts and commissions) of such Underwritten Shelf Takedown; provided that each Holder agrees that the fact that such a notice has been delivered shall constitute Confidential Information subject to Section 4.14. The Holders that requested such Underwritten Shelf Takedown (the “Demanding Holders”) holding a majority in interest of the Registrable Securities to be registered pursuant to such Underwritten Shelf Takedown shall have the right to select the Underwriters for such offering (which shall consist of one (1) or more reputable nationally or regionally recognized investment banks), and to agree to the pricing and other terms of such offering; provided that such selection shall be subject to the consent of PubCo, which consent shall not be unreasonably withheld, conditioned or delayed. Notwithstanding anything to the contrary contained in this Investor Rights Agreement, in no event shall any Holder or any Transferee thereof request an Underwritten Shelf Takedown during the Lock-Up Period applicable to such Person. No Holder may request any Underwritten Shelf Takedown more than two (2) times in any twelve (12) month period, subject to the proviso in the first sentence of this Section 2.1(c).

(d) Reduction of Underwritten Shelf Takedowns. If the managing Underwriter or Underwriters in an Underwritten Shelf Takedown, in good faith, advise PubCo, the Demanding Holders and the Requesting Holders (if any) in writing that the dollar amount or number of Registrable Securities that the Demanding Holders and the Requesting Holders (if any) desire to sell, taken together with all other shares of Common Stock or other Equity Securities that PubCo desires to sell and all other shares of Common Stock or other Equity Securities, if any, that have been requested to be sold in such Underwritten Offering pursuant to separate written contractual piggyback registration rights held by any other stockholders of PubCo, exceeds the maximum dollar amount or maximum number of Equity Securities that can be sold in such Underwritten Offering without adversely affecting the proposed offering price, the timing, the distribution method or the probability of success of such Underwritten Offering (such maximum dollar amount or maximum number of such Equity Securities, as applicable, the “Maximum Number of Securities”), then PubCo shall include in such Underwritten Offering, as follows: at all times (i) first, the Registrable Securities of the Demanding Holders and the Requesting Holders (if any) (pro rata based on the respective number of Registrable Securities that each Demanding Holder

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and Requesting Holder (if any) has requested be included in such Underwritten Shelf Takedown) that can be sold without exceeding the Maximum Number of Securities; (ii) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (i), the shares of Common Stock or other Equity Securities that PubCo desires to sell, which can be sold without exceeding the Maximum Number of Securities; (iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and (ii), the shares of Common Stock or other Equity Securities of other Persons that PubCo is obligated to include in such Underwritten Offering pursuant to separate written contractual arrangements with such Persons and that can be sold without exceeding the Maximum Number of Securities.

(e) Withdrawal. Any of the Demanding Holders initiating an Underwritten Shelf Takedown shall have the right to withdraw from such Underwritten Shelf Takedown for any or no reason whatsoever upon written notification (a “Withdrawal Notice”) to PubCo and the Underwriter or Underwriters (if any) of such Demanding Holder’s intention to withdraw from such Underwritten Shelf Takedown, prior to the public announcement of the Underwritten Shelf Takedown by PubCo; provided that a Holder not so withdrawing may elect to have PubCo continue such Underwritten Shelf Takedown if the Minimum Takedown Threshold would still be satisfied or if such Underwritten Shelf Takedown would be made with respect to all of the Registrable Securities of such Holder. Following the receipt of any Withdrawal Notice, PubCo shall promptly forward such Withdrawal Notice to any other Holders that had elected to participate in such Underwritten Shelf Takedown. Notwithstanding anything to the contrary contained in this Investor Rights Agreement, PubCo shall be responsible for the Registration Expenses incurred in connection with an Underwritten Shelf Takedown prior to delivery of a Withdrawal Notice under this Section 2.1(e).

(f) Long-Form Demands. Upon the expiration of the Lock-Up Period applicable to such Person, and during such times as no Shelf is effective, each Holder may demand that PubCo file a Registration Statement on Form S-1 for the purpose of conducting an Underwritten Offering of any or all of such Holder’s Registrable Securities. PubCo shall file such Registration Statement within 30 days of receipt of such demand and use its commercially reasonable efforts to cause the same to be declared effective within 60 days of filing. The provisions of Section 2.1(c), Section 2.1(d) and Section 2.1(e) shall apply to this Section 2.1(f) as if a demand under this Section 2.1(f) were an Underwritten Shelf Takedown; provided that in order to withdraw a demand under this Section 2.1(f), such withdrawal must be received by PubCo prior to PubCo having publicly filed a Registration Statement pursuant to this Section 2.1(f).

Section 2.2 Piggyback Registration.

(a) Piggyback Rights. If PubCo or any Holder proposes to conduct a registered offering of, or if PubCo proposes to file a Registration Statement under the Securities Act with respect to an offering of, Equity Securities of PubCo or securities or other obligations exercisable or exchangeable for or convertible into Equity Securities of PubCo, for its own account or for the account of stockholders of PubCo (or by PubCo and by the stockholders of PubCo, including an Underwritten Shelf Takedown pursuant to Section 2.1), other than a Registration Statement (or any registered offering with respect thereto) (i) filed in connection with any employee stock option or other benefit plan or SEC Rule 145 transaction, (ii) for an exchange offer or offering of

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securities solely to PubCo’s existing stockholders, (iii) for an offering of debt that is convertible into Equity Securities of PubCo or (iv) for a dividend reinvestment plan, then PubCo shall give written notice of such proposed offering to all Holders as soon as practicable but not less than four (4) calendar days before the anticipated filing date of such Registration Statement or, in the case of an underwritten offering pursuant to a Shelf Registration, the launch date of such offering, which notice shall (A) describe the amount and type of securities to be included in such offering, the intended method(s) of distribution, and the name of the proposed managing Underwriter or Underwriters, if any and if known, in such offering, and (B) offer to all of the Holders the opportunity to include in such registered offering such number of Registrable Securities as such Holders may request in writing within three (3) calendar day after receipt of such written notice (such registered offering, a “Piggyback Registration”); provided that each Holder agrees that the fact that such a notice has been delivered shall constitute Confidential Information subject to Section 4.14. PubCo shall cause such Registrable Securities to be included in such Piggyback Registration and shall use its commercially reasonable efforts to cause the managing Underwriter or Underwriters of a proposed Underwritten Offering to permit the Registrable Securities requested by the Holders pursuant to this Section 2.2(a) to be included in a Piggyback Registration on the same terms and conditions as any similar securities of PubCo included in such registered offering and to permit the sale or other disposition of such Registrable Securities in accordance with the intended method(s) of distribution thereof. The inclusion of any Holder’s Registrable Securities in a Piggyback Registration shall be subject to such Holder’s agreement to abide by the terms of Section 2.6.

(b) Reduction of Piggyback Registration. If the managing Underwriter or Underwriters in an Underwritten Offering that is to be a Piggyback Registration (other than an Underwritten Shelf Takedown), in good faith, advises PubCo and the Holders participating in the Piggyback Registration in writing that the dollar amount or number of shares of Common Stock or other Equity Securities that PubCo desires to sell, taken together with (i) the shares of Common Stock or other Equity Securities, if any, as to which Registration or a registered offering has been demanded pursuant to separate written contractual arrangements with Persons other than the Holders hereunder and (ii) the shares of Common Stock or other Equity Securities, if any, as to which registration has been requested pursuant to Section 2.2, exceeds the Maximum Number of Securities, then:

(i) if the Registration is initiated and undertaken for PubCo’s account, PubCo shall include in any such Registration (A) first, the shares of Common Stock or other Equity Securities that PubCo desires to sell, which can be sold without exceeding the Maximum Number of Securities, (B) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (A), the Registrable Securities of Holders exercising their rights to register their Registrable Securities pursuant to Section 2.2(a) (pro rata based on the respective number of Registrable Securities that each Holder has requested be included in such Registration), which can be sold without exceeding the Maximum Number of Securities and (C) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A) and (B), the shares of Common Stock or other Equity Securities, if any, as to which Registration has been requested pursuant to written contractual piggyback registration rights of other stockholders of PubCo, which can be sold without exceeding the Maximum Number of Securities; or

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(ii) if the Registration is pursuant to a request by Persons other than the Holders, then PubCo shall include in any such Registration (A) first, the shares of Common Stock or other Equity Securities, if any, of such requesting Persons, other than the Holders, which can be sold without exceeding the Maximum Number of Securities, (B) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (A), the Registrable Securities of Holders exercising their rights to register their Registrable Securities pursuant to Section 2.2(a) (pro rata based on the respective number of Registrable Securities that each Holder has requested be included in such Registration), which can be sold without exceeding the Maximum Number of Securities, (C) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A) and (B), the shares of Common Stock or other Equity Securities that PubCo desires to sell, which can be sold without exceeding the Maximum Number of Securities and (D) fourth, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A), (B) and (C), the shares of Common Stock or other Equity Securities, if any, for the account of other Persons that PubCo is obligated to register pursuant to separate written contractual piggyback registration rights of such Persons, which can be sold without exceeding the Maximum Number of Securities.

Notwithstanding anything to the contrary in this Section 2.2(b), in the event a Demanding Holder has submitted notice for a bona fide Underwritten Shelf Takedown and all sales pursuant to such Underwritten Shelf Takedown pursuant to Section 2.1 have not been effected in accordance with the applicable plan of distribution or submitted a Withdrawal Notice prior to such time that PubCo has given written notice of a Piggyback Registration to all Holders pursuant to Section 2.2, then any reduction in the number of Registrable Securities to be offered in such offering shall be determined in accordance with Section 2.1(d), instead of this Section 2.2(b).

(c) Piggyback Registration Withdrawal. Any Holder shall have the right to withdraw from a Piggyback Registration for any or no reason whatsoever upon written notification to PubCo and the Underwriter or Underwriters (if any) of such Holder’s intention to withdraw from such Piggyback Registration prior to the effectiveness of the Registration Statement filed with the SEC with respect to such Piggyback Registration or, in the case of a Piggyback Registration pursuant to a Shelf Registration, the filing of the applicable “red herring” prospectus or prospectus supplement with respect to such Piggyback Registration used for marketing such transaction. PubCo (whether on its own good faith determination or as the result of a request for withdrawal by Persons pursuant to separate written contractual obligations) may withdraw a Registration Statement filed with the SEC in connection with a Piggyback Registration (which, in no circumstance, shall include the Shelf) at any time prior to the effectiveness of such Registration Statement. Notwithstanding anything to the contrary set forth in this Investor Rights Agreement, PubCo shall be responsible for the Registration Expenses incurred in connection with a Piggyback Registration prior to its withdrawal under this Section 2.2(c).

(d) Notwithstanding anything herein to the contrary, this Section 2.2 shall not apply (i) for any Holder or Party, prior to the expiration of the Lock-Up Period in respect of such Holder or Party or (ii) 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.

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Section 2.3 Restriction on Transfer. In connection with any Underwritten Offering of Equity Securities of PubCo, each Holder that participates in such Underwritten Offering agrees that it shall not Transfer any shares of Common Stock (other than those included in such offering pursuant to this Investor Rights Agreement), without the prior written consent of PubCo, during the period commencing seven (7) calendar days prior (to the extent notice of such Underwritten Offering has been provided) to such Underwritten Offering and ending upon the shorter of (a) the shortest number of days that a director of PubCo, “executive officer” (as defined under Section 16 of the Exchange Act) of PubCo or any stockholder of PubCo (other than a Holder or director or employee of, or consultant to, PubCo) who owns 10% or more of the outstanding shares of Common Stock contractually agrees with the Underwriters of such Underwritten Offering to not to sell any securities of PubCo following such Underwritten Offering and (b) the 90-day period beginning on the date of pricing of such offering, except in the event the Underwriter managing the offering otherwise agrees by written consent, and further agrees to execute a customary lock-up agreement in favor of the Underwriters to such effect (in each case, on substantially the same terms and conditions as all such Holders).

Section 2.4 General Procedures. In connection with effecting any Registration and/or Shelf Takedown, subject to applicable Law and any regulations promulgated by any securities exchange on which PubCo’s Equity Securities are then listed, each as interpreted by PubCo with the advice of its counsel, PubCo shall use its commercially reasonable efforts (except as set forth in Section 2.4(d)) to effect such Registration and/or Shelf Takedown to permit the sale of the Registrable Securities included in such Registration and/or Shelf Takedown in accordance with the intended plan of distribution thereof, and pursuant thereto PubCo shall, as expeditiously as possible:

(a) prepare and file with the SEC as soon as practicable a Registration Statement with respect to such Registrable Securities and use its commercially reasonable efforts to cause such Registration Statement to become effective and remain effective until all Registrable Securities covered by such Registration Statement have been sold;

(b) prepare and file with the SEC such amendments and post-effective amendments to the Registration Statement, and such supplements to the Prospectus, as may be reasonably requested by any Holder or as may be required by the rules, regulations or instructions applicable to the registration form used by PubCo or by the Securities Act or rules and regulations thereunder to keep the Registration Statement effective until all Registrable Securities covered by such Registration Statement are sold in accordance with the intended plan of distribution set forth in such Registration Statement or supplement to the Prospectus;

(c) prior to filing a Registration Statement or Prospectus, or any amendment or supplement thereto, furnish without charge to the Underwriters, if any, and the Holders of Registrable Securities included in such Registration, and such Holders’ legal counsel, if any, copies of such Registration Statement as proposed to be filed, each amendment and supplement to such Registration Statement (in each case, including all exhibits thereto and documents incorporated by reference therein), the Prospectus included in such Registration Statement (including each preliminary Prospectus), and such other documents as the Underwriters or the Holders of Registrable Securities included in such Registration or the legal counsel for any such Holders, if any, may reasonably request in order to facilitate the disposition of the Registrable Securities owned by such Holders;

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(d) prior to any public offering of Registrable Securities, use its commercially reasonable efforts to (i) register or qualify the Registrable Securities covered by the Registration Statement under such securities or “blue sky” Laws of such jurisdictions in the United States as the Holders of Registrable Securities included in such Registration Statement (in light of their intended plan of distribution) may request (or provide evidence satisfactory to such Holders that the Registrable Securities are exempt from such registration or qualification) and (ii) take such action necessary to cause such Registrable Securities covered by the Registration Statement to be registered with or approved by such other Governmental Entities as may be necessary by virtue of the business and operations of PubCo and do any and all other acts and things that may be necessary or advisable to enable the Holders of Registrable Securities included in such Registration Statement to consummate the disposition of such Registrable Securities in such jurisdictions; provided, however, that PubCo shall not be required to qualify generally to do business in any jurisdiction where it would not otherwise be required to qualify or take any action to which it would be subject to general service of process or taxation in any such jurisdiction where it is not then otherwise so subject;

(e) cause all such Registrable Securities to be listed on each securities exchange or automated quotation system on which similar securities issued by PubCo are then listed;

(f) provide a transfer agent or warrant agent, as applicable, and registrar for all such Registrable Securities no later than the effective date of such Registration Statement;

(g) advise each Holder of Registrable Securities covered by a Registration Statement, promptly after it shall receive notice or obtain knowledge thereof, of the issuance of any stop order by the SEC suspending the effectiveness of such Registration Statement or the initiation or threatening of any proceeding for such purpose and promptly use its commercially reasonable efforts to prevent the issuance of any stop order or to obtain its withdrawal if such stop order should be issued;

(h) at least three (3) calendar days prior to the filing of any Registration Statement or Prospectus or any amendment or supplement to such Registration Statement or Prospectus or any document that is to be incorporated by reference into such Registration Statement or Prospectus furnish a draft thereof to each Holder of Registrable Securities included in such Registration Statement, or its counsel, if any (excluding any exhibits thereto and any filing made under the Exchange Act that is to be incorporated by reference therein);

(i) notify the Holders at any time when a Prospectus relating to such Registration Statement 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 a Misstatement, and then to correct such Misstatement as set forth in Section 2.7;

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(j) permit Representatives of the Holders, the Underwriters, if any, and any attorney, consultant or accountant retained by such Holders or Underwriter to participate, at each such Person’s own expense, except to the extent such expenses constitute Registration Expenses, in the preparation of the Registration Statement, and cause PubCo’s officers, directors and employees to supply all information reasonably requested by any such Representative, Underwriter, attorney, consultant or accountant in connection with such Registration; provided, however, that such Persons agree to confidentiality arrangements reasonably satisfactory to PubCo, prior to the release or disclosure of any such information;

(k) obtain a “cold comfort” letter, and a bring-down thereof, from PubCo’s independent registered public accountants in the event of an Underwritten Offering which the participating Holders may rely on, in customary form and covering such matters of the type customarily covered by “cold comfort” letters as the managing Underwriter may reasonably request, and reasonably satisfactory to a majority-in-interest of the participating Holders;

(l) on the date the Registrable Securities are delivered for sale pursuant to such Registration, obtain an opinion and negative assurances letter, dated as of such date, of counsel representing PubCo for the purposes of such Registration, addressed to the Holders, the placement agent or sales agent, if any, and the Underwriters, if any, covering such legal matters with respect to such Registration in respect of which such opinion is being given as the Holders, placement agent, sales agent, or Underwriter may reasonably request and as are customarily included in such opinions and negative assurance letters, and reasonably satisfactory to the participating Holders;

(m) 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 of such Underwritten Offering;

(n) make available to its security holders, as soon as reasonably practicable, an earnings statement covering the period of at least 12 months beginning within three months after the effective date of such Registration Statement, which satisfies the provisions of Section 11(a) of the Securities Act and Rule 158 thereunder (or any successor rule promulgated thereafter by the SEC);

(o) if an Underwritten Offering involves Registrable Securities with a total offering price (including piggyback securities and before deduction of underwriting discounts) reasonably expected to exceed, in the aggregate, $35,000,000, use its commercially reasonable efforts to make available senior executives of PubCo to participate in customary “road show” presentations that may be reasonably requested by the Underwriter in such Underwritten Offering; and

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

Section 2.5 Registration Expenses. The Registration Expenses of all Registrations shall be borne by PubCo. It is acknowledged by the Holders that the Holders selling any Registrable Securities in an offering shall bear all incremental selling expenses relating to the sale of Registrable Securities (including all reasonable fees and expenses of any legal counsel representing such Holders (to the extent such counsel is not also representing PubCo, as determined in accordance with clause (f) of the definition of “Registration Expenses”)), such as Underwriters’ commissions and discounts, brokerage fees, Underwriter marketing costs, in each case, pro rata based on the number of Registrable Securities that such Holders have sold in such Registration.

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Section 2.6 Requirements for Participating in Underwritten Offerings. Notwithstanding anything to the contrary contained in this Investor Rights Agreement, if any Holder does not provide PubCo with its requested Holder Information, PubCo may exclude such Holder’s Registrable Securities from the applicable Registration Statement or Prospectus if PubCo determines, based on the advice of 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 (a) agrees to sell such Person’s Registrable Securities on the basis provided in any underwriting and other arrangements approved by PubCo in the case of an Underwritten Offering initiated by PubCo, and approved by the Demanding Holders in the case of an Underwritten Offering initiated by the Demanding Holders and (b) completes and executes all customary questionnaires, powers of attorney, custody agreements, 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 2.1(c) and 2.4(o), the exclusion of a Holder’s Registrable Securities as a result of this Section 2.6 shall not affect the registration of the other Registrable Securities to be included in such Registration.

Section 2.7 Suspension of Sales; Adverse Disclosure. Upon receipt of written notice from PubCo that a Registration Statement or Prospectus contains a Misstatement, each of the Holders shall forthwith discontinue disposition of Registrable Securities until it has received copies of a supplemented or amended Prospectus correcting the Misstatement (and PubCo hereby covenants to prepare and file such supplement or amendment as soon as practicable after giving such notice), or until it is advised in writing by PubCo that the use of the Prospectus may be resumed. If the filing, initial effectiveness or continued use of a Registration Statement in respect of any Registration at any time would require PubCo to make an Adverse Disclosure or would require the inclusion in such Registration Statement of financial statements that are unavailable to PubCo for reasons beyond PubCo’s reasonable control, PubCo may, upon giving prompt written notice of such action to the Holders, delay the filing or initial effectiveness of, or suspend use of, such Registration Statement for the shortest period of time, but in no event more than 90 days in any 12-month period, determined in good faith by PubCo to be necessary for such purpose. In the event PubCo exercises its rights under the preceding sentence, the Holders agree to suspend, immediately upon their receipt of the notice referred to above, their use of the Prospectus relating to such Registration in connection with any sale or offer to sell Registrable Securities. PubCo shall immediately notify the Holders of the expiration of any period during which it exercised its rights under this Section 2.7.

Section 2.8 Reporting Obligations. As long as any Holder shall own Registrable Securities, PubCo, at all times while it shall be a reporting company under the Exchange Act, covenants to file timely (or obtain extensions in respect thereof and file within the applicable grace period) all reports required to be filed by PubCo after the Effective Date pursuant to Sections 13(a) or 15(d) of the Exchange Act and to promptly furnish the Holders with true and complete copies of all such filings; provided that any documents publicly filed or furnished with the SEC pursuant to the Electronic Data Gathering, Analysis and Retrieval System shall be deemed to have been furnished to the Holders pursuant to this Section 2.8.

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Section 2.9 Other Obligations. In connection with a Transfer of Registrable Securities pursuant to SEC Rule 144 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 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 2.10 Indemnification and Contribution.

(a) PubCo agrees to indemnify and hold harmless each Holder, its officers, managers, directors, employees, trustees, equityholders, beneficiaries, affiliates, agents and Representatives and each Person who controls such Holder (within the meaning of the Securities Act) against all losses, claims, damages, liabilities and expenses (including attorneys’ fees) (or actions in respect thereto) caused by, resulting from, arising out of or based upon (i) any untrue or alleged untrue statement of material fact contained in any Registration Statement, Prospectus or preliminary Prospectus or similar document incident to any Registration, qualification, compliance or sale effected pursuant to this Article II or any amendment thereof or supplement thereto, or any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein not misleading or (ii) any violation or alleged violation by PubCo of the Securities Act or any other similar federal or state securities Laws, and will reimburse, as incurred, each such Holder, its officers, managers, directors, trustees, equityholders, beneficiaries, affiliates, agents and Representatives and each Person who controls such Holder (within the meaning of the Securities Act) for any legal and any other expenses reasonably incurred in connection with investigating or defending any such loss, claim, damage, liability or expense; provided that PubCo will not be liable in any such case to the extent that any such loss, claim, damage, liability or expense are caused by, 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 or on behalf of such Holder expressly for use therein. PubCo shall indemnify each Underwriter, its respective officers and directors and each Person who controls such Underwriter (within the meaning of the Securities Act) to the same extent as provided in the foregoing sentence with respect to the indemnification of each Holder.

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(b) In connection with any Registration Statement or Prospectus in which a Holder of Registrable Securities is participating, such Holder shall furnish to PubCo in writing such information and affidavits as PubCo reasonably requests for use in connection with any such Registration Statement or Prospectus (the “Holder Information”) and, to the extent permitted by Law, such Holder shall indemnify and hold harmless PubCo, its officers, managers, directors, employees, trustees, equityholders, beneficiaries, affiliates, agents and Representatives and each Person who controls PubCo (within the meaning of the Securities Act) against any losses, claims, damages, liabilities and expenses (including reasonable attorneys’ fees) (or actions in respect thereof) arising out of, resulting from or based on any untrue statement of material fact contained in the Registration Statement, Prospectus or preliminary Prospectus or similar document or any amendment thereof or supplement thereto, or any omission of a material fact required to be stated therein or necessary to make the statements therein not misleading, but only to the extent that such untrue statement or omission is contained in any information or affidavit so furnished in writing by or on behalf of such Holder expressly for use therein; provided, however, that the obligation to indemnify shall be several, not joint and several, among such Holders of Registrable Securities, and the liability of each such Holder of Registrable Securities shall be in proportion to and limited to the net proceeds received by such Holder from the sale of Registrable Securities pursuant to such Registration Statement. The Holders of Registrable Securities shall indemnify each Underwriter, its officers, directors and each Person who controls such Underwriter (within the meaning of the Securities Act) to the same extent as provided in the foregoing sentence with respect to indemnification of PubCo.

(c) Any Person entitled to indemnification under this Section 2.10 shall (i) give prompt written notice, after such Person has actual knowledge thereof, to the indemnifying party of any claim or litigation with respect to which such Person seeks indemnification (provided that the failure to give prompt notice shall not impair any Person’s right to indemnification hereunder to the extent such failure has not materially prejudiced the indemnifying party in the defense of any such claim or litigation) and (ii) permit such indemnifying party to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party (not be unreasonably withheld, conditioned or delayed) 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. An indemnifying party, in the defense of any such claim or litigation, without the consent of each indemnified party, may only consent to the 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; provided that any sums payable in connection with such settlement are paid in full by the indemnifying party.

(d) The indemnification provided under this Investor Rights Agreement shall remain in full force and effect regardless of any investigation made by or on behalf of the indemnified party or any officer, manager, director, Representative or controlling Person of such indemnified party and shall survive the Transfer of securities.

(e) If the indemnification provided in this Section 2.10 from the indemnifying party is unavailable or insufficient to hold harmless an indemnified party in respect of any losses, claims, damages, liabilities and expenses referred to herein, then the indemnifying party, in lieu of indemnifying the indemnified party, shall contribute to the amount paid or payable by the indemnified party as a result of such losses, claims, damages, liabilities and expenses in such

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proportion as is appropriate to reflect the relative fault of the indemnifying party and the indemnified party, as well as any other relevant equitable considerations. The relative fault of the 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 a material fact or omission or alleged omission to state a material fact, was made by, or relates to information supplied by, such indemnifying party or indemnified party, and the indemnifying party’s and indemnified party’s relative intent, knowledge, access to information and opportunity to correct or prevent such action; provided, however, that the liability of any Holder under this Section 2.10(e) shall be limited to the amount of the net proceeds received by such Holder in such offering giving rise to such liability. The amount paid or payable by a Party as a result of the losses or other liabilities referred to above shall be deemed to include, subject to the limitations set forth in Sections 2.10(a), 2.10(b) and 2.10(c), any legal or other fees, charges or expenses reasonably incurred by such Party in connection with any investigation or proceeding. The Parties agree that it would not be just and equitable if contribution pursuant to this Section 2.1(e) were determined by pro rata allocation or by any other method of allocation, which does not take account of the equitable considerations referred to in this Section 2.1(e). No Person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution pursuant to this Section 2.1(e) from any Person who was not guilty of such fraudulent misrepresentation.

Section 2.11 Other Registration Rights. Other than the registration rights set forth in the Original RRA, in the PIPE Subscription Agreements and in the NextEra Subscription Agreement, 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 Sponsor Principals represents and warrants that this Investor Rights Agreement supersedes any other registration rights agreement or agreement (including the Original RRA), other than the PIPE Subscription Agreements and the NextEra Subscription Agreement.

Section 2.12 SEC Rule 144. With a view to making available to the Holders the benefits of SEC Rule 144, PubCo covenants that it will (a) make available at all times information necessary to comply with SEC Rule 144, if SEC Rule 144 is available with respect to resales of the Registrable Securities under the Securities Act and (b) take such further action as the Holders may reasonably request, all to the extent required from time to time to enable them to sell Registrable Securities without registration under the Securities Act within the limitation of the exemptions provided by SEC Rule 144 promulgated under the Securities Act (if available with respect to resales of the Registrable Securities), as such rule may be amended from time to time. Upon the request of any Holder, PubCo will deliver to such Holder a written statement as to whether PubCo has complied with such information requirements, and, if not, the specific reasons for non-compliance.

Section 2.13 Term. This Article II shall terminate with respect to any Holder on the date that such Holder no longer holds any Registrable Securities. The provisions of Section 2.10 shall survive any such termination with respect to such Holder.

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Section 2.14 Holder Information. 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 2.12. Other than the Sellers and the Founder Holders, 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.

Section 2.15 Termination of Original RRA. Upon the Closing, PubCo, the Sponsor and the Sponsor Principals hereby agree that the Original RRA 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.

Section 2.16 Distributions; Direct Ownership.

(a) In the event that, pursuant to and in accordance with Section 3.2, the Sponsor distributes all of its Registrable Securities to its equityholders, limited partners and members of its general partner (the “Sponsor Members”), the Sponsor Members shall be treated as the Sponsor under this Investor Rights Agreement; provided that the Sponsor Members, taken as a whole, shall not be entitled to rights in excess of those conferred on the Sponsor, as if the Sponsor remained a single entity party to this Investor Rights Agreement.

(b) In the event that a Seller distributes all of its Registrable Securities to its equityholders, such equityholders shall be treated as a Seller under this Investor Rights Agreement; provided that such equityholders, taken as a whole, shall not be entitled to rights in excess of those conferred on a Seller, as if such Seller remained a single party to this Investor Rights Agreement.

Section 2.17 Adjustments. If there are any changes in the shares of Common Stock as a result of stock split, stock dividend, combination or reclassification, or through merger, consolidation, recapitalization or other similar event, equitable 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 shares of Common Stock as so changed.

ARTICLE III

LOCK-UP

Section 3.1 Lock-Up.

(a) Each Holder (other than the Sponsor Principals, except to the extent a Sponsor Principal is a transferee (including Permitted Transferee) of Lock-Up Shares from another Holder) severally, and not jointly, agrees with PubCo not to effect any Transfer, or make a public announcement of any intention to effect such Transfer, of any Lock-Up Shares Beneficially Owned or otherwise held by such Holder during the Lock-Up Period; provided that such prohibition shall not apply to Transfers (i) permitted pursuant to Section 3.2 or (ii) permitted pursuant to Article II (other than Section 2.9). The “Lock-Up Period” with respect to the Lock-Up Shares of each Holder (other than the Sponsor Principals) shall be the period commencing on

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the Closing Date and continuing until the date that is one hundred eighty (180) days after the Closing Date. “Lock-Up Shares” means the Equity Securities of PubCo and the Operating Company held by the Holders (other than the Sponsor Principals, except to the extent a Sponsor Principal is a transferee (including Permitted Transferee) of Lock-Up Shares from another Holder), directly or indirectly, as of the Closing Date; provided that in no event shall the Warrants (or any shares of Class A Common Stock issued upon exercise of any Warrant) be considered “Lock-Up Shares.”

(b) During the Lock-Up Period, any purported Transfer of Lock-Up Shares other than 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 Equity Securities of PubCo and the Operating Company, in each case, Beneficially Owned by such Holder 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.

Section 3.2 Permitted Transfers. Notwithstanding anything to the contrary contained in this Investor Rights Agreement, during the Lock-Up Period applicable to any Lock-Up Shares of a Holder, such Holder may Transfer, without the consent of PubCo, any of such Lock-Up Shares to (a) any of such Holder’s Permitted Transferees, upon written notice to PubCo or (b)(i) a charitable organization, upon written notice to PubCo, (ii) in the case of an individual, by virtue of Laws of descent and distribution upon death of the individual, (iii) in the case of an individual, pursuant to a qualified domestic relations order or (iv) 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; provided that in connection with any Transfer of such Lock-Up Shares pursuant to clause (b)(ii) or clause (b)(iii), (A) the restrictions and obligations contained in Section 3.1 and this Section 3.2 will continue to apply to such Lock-Up Shares after any Transfer of such Lock-Up Shares and (B) 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 that is a Permitted Transferee of the Transferor 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, substantially 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 anything to the contrary, and for the avoidance of doubt, the Sponsor shall be permitted to forfeit any portion of its Lock-Up Shares pursuant to the Sponsor Letter.

Section 3.3 Other Lock-Up Restrictions. Each of PubCo, the Sponsor and each Sponsor Principal hereby acknowledge and agree that this Article III supersedes Section 5 of the Sponsor Letter in all respects, and, upon execution of this Investor Rights Agreement by each of PubCo, the Sponsor and each Sponsor Principal, the Sponsor Letter shall be deemed amended to remove Section 5 of the Sponsor Letter.

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ARTICLE IV

GENERAL PROVISIONS

Section 4.1 Assignment; Successors and Assigns; No Third Party Beneficiaries.

(a) Except as otherwise permitted pursuant to this Investor Rights Agreement, and other than assignments in connection with a distribution pursuant to Section 2.16, 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 Opal HoldCo, in the case of an assignment by a Founder Holder, or the Sponsor, in the case of an assignment by a Seller. Any such assignee may not again assign those rights, other than in accordance with this Article IV. Any attempted assignment of rights or obligations in violation of this Article IV shall be null and void.

(b) Notwithstanding anything to the contrary contained in this Investor Rights Agreement (other than the succeeding sentence of this Section 4.1(b)), (i) prior to the expiration of the Lock-Up Period with respect to any Lock-Up Shares of a Holder, such Holder may not 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 3.2, and (ii) after the expiration of the Lock-Up Period with respect to such Lock-Up Shares, such 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 (A) any of such Holder’s Permitted Transferees or (B) any Person with the prior written consent of PubCo. Any Transferee of Registrable Securities (other than pursuant to an effective Registration Statement or an SEC Rule 144 transaction) pursuant to this Section 4.1(b) 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, substantially 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. 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) 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.

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Section 4.2 Termination. Article II of this Investor Rights Agreement shall terminate as set forth in Section 2.13. The remainder of this Investor Rights Agreement shall terminate automatically (without any action by any Party) as to each Holder when such Holder ceases to Beneficially Own any Registrable Securities; provided that the provisions of Section 2.10 shall survive any such termination with respect to such Holder.

Section 4.3 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 4.4 Entire Agreement; Amendments; No Waiver.

(a) This Investor Rights Agreement, together with Exhibits to this Investor Rights Agreement, the BCA, the OpCo LLC Agreement, all other Ancillary Documents, 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 Sellers and their Permitted Transferees collectively Beneficially Own fifteen percent (15%) or more of the voting power of the stock of PubCo held by the Sellers immediately after the Closing, Opal HoldCo, (iii) for so long as the Sponsor and its Permitted Transferees collectively Beneficially Own Class A Common Stock representing fifty percent (50%) or more of the Class A Common Stock held by the Sponsor immediately after the Closing, the Sponsor, and (iv) 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 would be materially adverse in any respect to any Holder shall require the prior written consent of such Holder; 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 Class A 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; provided that, notwithstanding the foregoing, no waiver of any provision or default under, nor consent to any exception to, the terms and provisions of Article III shall be effective unless in writing and signed by each of (i) PubCo, (ii) for so long as the Sellers and their Permitted Transferees collectively Beneficially Own fifteen percent (15%) or more of the voting power of the stock of PubCo held by the Sellers immediately after the Closing, Opal HoldCo, (iii) for so long as the Sponsor and its Permitted Transferees collectively Beneficially Own Class A Common Stock representing fifty percent (50%) or more of the Class A Common Stock held by the Sponsor immediately after the Closing, the Sponsor and (iv) at least the Holders holding, in the aggregate, more than fifty percent (50%) of the Registrable Securities Beneficially Owned by the Holders.

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(d) Notwithstanding the foregoing provisions of this Section 4.4, other than with respect to amendments, modifications, waivers or consents relating to Article III, no amendment, modification, waiver or consent shall be required by (i) the Sponsor or its Permitted Transferees, with respect to any provision that has, in accordance with Section 4.2, terminated as to the Founder Holders or (ii) any Seller or its Permitted Transferees, with respect to any provision that has, in accordance with Section 4.2, terminated as to such Seller or all of the Sellers.

Section 4.5 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.

Section 4.6 Notices. All notices, requests, claims, demands and other communications hereunder shall be in writing and shall be given (and shall be deemed to have been duly given) by delivery in person, by email (having obtained electronic delivery confirmation thereof (i.e., an electronic record of the sender that the email was sent to the intended recipient thereof without an “error” or similar message that such email was not received by such intended recipient)), or by registered or certified mail (postage prepaid, return receipt requested) (upon receipt thereof) to the other Parties as follows:

(a) if to PubCo, to:

Opal Fuels Inc.

[•]

[•]

Attn: [•]

E-mail: [•]

with copies (which shall not constitute notice) to:

c/o Fortistar

One North Lexington Avenue, 14th Floor

White Plains, NY 10601

Attn.: General Counsel

Email: noticeofficer@fortistar.com

  noticeofficer@opalfuels.com

and

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Sheppard, Mullin, Richter & Hampton LLP

30 Rockefeller Plaza

New York, New York 10112

Attn:     Andrew M. Felner

     John H. Booher

E-mail:   afelner@sheppardmullin.com

    jbooher@sheppardmullin.com

(b) if to any Seller, to:

[•]

[•]

[•]

Attn:     [•]

E-mail: [•]

with copies (which shall not constitute notice) to:

c/o Fortistar

One North Lexington Avenue, 14th Floor

White Plains, NY 10601

Attn.:   General Counsel

Email: noticeofficer@fortistar.com

  noticeofficer@opalfuels.com

and

Sheppard, Mullin, Richter & Hampton LLP

30 Rockefeller Plaza

New York, New York 10112

Attn: Andrew M. Felner

  John H. Booher

E-mail: afelner@sheppardmullin.com

   jbooher@sheppardmullin.com

(c) if to any Founder Holder, to:

ArcLight CTC Holdings II, L.P.

200 Clarendon Street, 55th Floor

Boston, MA 02116

Attn:   General Counsel

E-mail:  christine.miller@arclightclean.com

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

Kirkland & Ellis LLP

609 Main Street

Houston, TX 77002

Attn:   Doug Bacon, P.C.

Julian Seiguer, P.C.

Jennifer R. Gasser

E-mail: douglas.bacon@kirkland.com

julian.seiguer@kirkland.com

jennifer.gasser@kirkland.com

or to such other address as the party to whom notice is given may have furnished following the date of this Investor Rights Agreement and prior to such notice to the others in writing in the manner set forth above.

Section 4.7 Governing Law. This Investor Rights Agreement and the consummation of the transactions contemplated by this Investor Rights Agreement, and any action, suit, dispute, controversy or claim arising out of this Investor Rights Agreement and the consummation of the transactions contemplated by this Investor Rights Agreement, or the validity, interpretation, breach or termination of this Investor Rights Agreement and the consummation of the transactions contemplated by this Investor Rights Agreement shall be governed by and construed in accordance with the laws of the State of Delaware, without giving effect to any choice of law or conflict of law provision or rule (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.

Section 4.8 WAIVER OF JURY TRIAL. EACH OF THE PARTIES HEREBY IRREVOCABLY AND UNCONDITIONALLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY LAW, ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY WITH RESPECT TO ANY PROCEEDING, CLAIM, DEMAND, ACTION, OR CAUSE OF ACTION (A) ARISING UNDER THIS INVESTOR RIGHTS AGREEMENT OR (B) IN ANY WAY CONNECTED WITH OR RELATED OR INCIDENTAL TO THE DEALINGS OF THE PARTIES IN RESPECT OF THIS INVESTOR RIGHTS AGREEMENT OR ANY OF THE TRANSACTIONS RELATED HERETO OR ANY FINANCING IN CONNECTION WITH THE TRANSACTIONS CONTEMPLATED HEREBY, IN EACH CASE, WHETHER NOW EXISTING OR HEREAFTER ARISING, AND WHETHER IN CONTRACT, TORT, EQUITY, OR OTHERWISE. THE PARTIES EACH HEREBY AGREES AND CONSENTS THAT ANY SUCH PROCEEDING, CLAIM, DEMAND, ACTION OR CAUSE OF ACTION SHALL BE DECIDED BY COURT TRIAL WITHOUT A JURY AND THAT THE PARTIES MAY FILE AN ORIGINAL COUNTERPART OF A COPY OF THIS INVESTOR RIGHTS AGREEMENT WITH ANY COURT AS WRITTEN EVIDENCE OF THE CONSENT OF THE PARTIES HERETO TO THE WAIVER OF THEIR RIGHT TO TRIAL BY JURY. EACH PARTY CERTIFIES AND ACKNOWLEDGES THAT (I) NO REPRESENTATIVE, AGENT OR ATTORNEY OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVER, (II) EACH SUCH PARTY UNDERSTANDS AND HAS CONSIDERED THE IMPLICATIONS OF THIS WAIVER, (III) EACH SUCH PARTY MAKES THIS WAIVER VOLUNTARILY AND (IV) EACH SUCH PARTY HAS BEEN INDUCED TO ENTER INTO THIS INVESTOR RIGHTS AGREEMENT BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS Section 4.8.

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Section 4.9 Submission to Jurisdiction. Each of the Parties irrevocably and unconditionally submits to the exclusive jurisdiction of the Chancery Court of the State of Delaware and any state appellate court therefrom within the State of Delaware (or, if the Chancery Court of the State of Delaware declines to accept jurisdiction, the Superior Court of the State of Delaware, or the United States District Court for the District of Delaware and, in each case, the appellate court(s) therefrom), for the purposes of any Proceeding, claim, demand, action or cause of action (a) arising under this Investor Rights Agreement or (b) in any way connected with or related or incidental to the dealings of the Parties in respect of this Agreement or any of the transactions contemplated hereby, and irrevocably and unconditionally waives any objection to the laying of venue of any such Proceeding in any such court, and further irrevocably and unconditionally waives and agrees not to plead or claim in any such court that any such Proceeding has been brought in an inconvenient forum. Each Party hereby irrevocably and unconditionally waives, and agrees not to assert, by way of motion or as a defense, counterclaim or otherwise, in any Proceeding claim, demand, action or cause of action against such Party (i) arising under this Investor Rights Agreement or (ii) in any way connected with or related or incidental to the dealings of the Parties in respect of this Investor Rights Agreement or any of the transactions contemplated hereby, (A) any claim that such Party is not personally subject to the jurisdiction of the courts as described in this Section 4.9 for any reason, (B) that such Party or such Party’s property is exempt or immune from the jurisdiction of any such court or from any legal process commenced in such courts (whether through service of notice, attachment prior to judgment, attachment in aid of execution of judgment, execution of judgment or otherwise) and (C) that (1) the Proceeding, claim, demand, action or cause of action in any such court is brought against such Party in an inconvenient forum, (2) the venue of such Proceeding, claim, demand, action or cause of action against such Party is improper or (3) this Investor Rights Agreement, or the subject matter hereof, may not be enforced against such Party in or by such courts. Each Party agrees that service of any process, summons, notice or document by registered mail to such party’s respective address set forth in Section 4.6 shall be effective service of process for any such Proceeding, claim, demand, action or cause of action.

Section 4.10 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 injunctive relief, including specific performance, to enforce such obligations, without the posting of any bond, and if any Proceeding 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 4.11 Subsequent Acquisition of Shares. Any Equity Securities of PubCo or Operating Company acquired subsequent to the Effective Date by a Holder shall be subject to the terms and conditions of this Investor Rights Agreement and such Equity Securities shall be considered to be “Registrable Securities.”

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Section 4.12 Legends. Each of the Holders acknowledges that (a) 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 (b) PubCo shall (i) place customary restrictive legends on the certificates or book entries representing the Registrable Securities subject to this Investor Rights Agreement and (ii) 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 4.13 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 (including any Person negotiating or executing this Investor Rights Agreement on behalf of a Party), 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 4.14 Confidential Information. Each of the Parties 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 Parties covenants and agrees with PubCo 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 or court of competent jurisdiction or requested by a Governmental Entity; provided that such Party 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 Confidential Information. Notwithstanding the foregoing, nothing in this Investor Rights Agreement shall prohibit any Party from disclosing Confidential Information 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 4.12 by any such Person. No Confidential Information shall be deemed to be provided to any Person, including any Affiliate of any Party, unless such Confidential Information is actually provided to such Person.

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Section 4.15 Indemnification.

(a) In connection with any Registration Statement in which a Holder of Registrable Securities is participating, PubCo agrees to indemnify, to the extent permitted by law, each such Holder of Registrable Securities, its officers, directors, employees, advisors, agents, Representatives, members and each Person who controls such Holder (within the meaning of the Securities Act) against all losses, claims, damages, liabilities and expenses (including attorneys’ fees and inclusive of all reasonable attorneys’ fees arising out of the enforcement of each such Persons’ rights under this Section 4.15) resulting from any untrue or alleged untrue statement of material fact contained in any Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein, in the light of the circumstances in which they were made, not misleading, except insofar as the same are caused by or contained in any information furnished in writing to PubCo by such Holder expressly for use therein. PubCo shall indemnify the Underwriters, their officers and directors and each Person who controls such Underwriters (within the meaning of the Securities Act) to the same extent as provided in the foregoing with respect to the indemnification of the Holder. Notwithstanding the foregoing, the indemnity agreement contained in this Section 4.15(a) shall not apply to amounts paid in settlement of any such claim or proceeding if such settlement is effected without the consent of PubCo, which consent shall not be unreasonably withheld, conditioned or delayed.

(b) In connection with any Registration Statement in which a Holder of Registrable Securities is participating, such Holder shall furnish to PubCo in writing such information and affidavits as PubCo reasonably requests for use in connection with any such Registration Statement or Prospectus and, to the extent permitted by law, shall, indemnify PubCo, its directors and officers and agents and each Person who controls PubCo (within the meaning of the Securities Act) and any other Holders of Registrable Securities participating in the Registration, against any losses, claims, damages, liabilities and expenses (including without limitation reasonable attorneys’ fees) resulting from any untrue statement of material fact contained in the Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any omission of a material fact required to be stated therein or necessary to make the statements therein not misleading, but only to the extent that such untrue statement or omission is contained in any information or affidavit so furnished in writing by such Holder expressly for use therein; provided, however, that the obligation to indemnify shall be several, not joint and several, among such Holders of Registrable Securities, and the liability of each such Holder of Registrable Securities shall be in proportion to and limited to the net proceeds received by such Holder from the sale of Registrable Securities pursuant to such Registration Statement. The Holders of Registrable Securities shall indemnify the Underwriters, their officers, directors and each Person who controls such Underwriters (within the meaning of the Securities Act) to the same extent as provided in the foregoing with respect to indemnification of PubCo.

(c) Any Person entitled to indemnification herein shall (i) give prompt written notice to the indemnifying party of any claim with respect to which it seeks indemnification (provided that the failure to give prompt notice shall not impair any Person’s right to indemnification hereunder to the extent such failure has not materially prejudiced the indemnifying party’s ability to defend such action) and (ii) unless in such indemnified party’s reasonable judgment a conflict of interest between such indemnified and indemnifying parties

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may exist with respect to such claim or there may be reasonable defenses available to the indemnified party that are different from or additional to those available to the indemnifying party, permit such indemnifying party to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such defense is assumed, the indemnifying party shall not be subject to any liability for any settlement made by the indemnified party without its consent (but such consent shall not be unreasonably withheld). An indemnifying party who is not entitled to, or elects not to, assume the defense of a claim shall not be obligated to pay the fees and expenses of more than one counsel for all parties indemnified by such indemnifying party with respect to such claim, unless in the reasonable judgment of any indemnified party a conflict of interest may exist between such indemnified party and any other of such indemnified parties with respect to such claim. No indemnifying party shall, without the consent of the indemnified party, consent to the entry of any judgment or enter into any settlement which cannot be settled in all respects by the payment of money (and such money is so paid by the indemnifying party pursuant to the terms of such settlement) or which settlement does not include as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party of a release from all liability in respect to such claim or litigation.

(d) The indemnification provided for under this Agreement shall remain in full force and effect regardless of any investigation made by or on behalf of the indemnified party or any officer, director or controlling Person of such indemnified party and shall survive the transfer of securities. PubCo and each Holder of Registrable Securities participating in an offering also agrees to make such provisions as are reasonably requested by any indemnified party for contribution to such party in the event PubCo’s or such Holder’s indemnification is unavailable for any reason.

(e) If the indemnification provided under this Section 4.15 from the indemnifying party is held by a court of competent jurisdiction to be unavailable or insufficient to hold harmless an indemnified party in respect of any losses, claims, damages, liabilities and expenses referred to herein, then the indemnifying party, in lieu of indemnifying the indemnified party, shall to the extent permitted by law contribute to the amount paid or payable by the indemnified party as a result of such losses, claims, damages, liabilities and expenses in such proportion as is appropriate to reflect the relative fault of the indemnifying party and the indemnified party, as well as any other relevant equitable considerations. The relative fault of the indemnifying party and indemnified party shall be determined by a court of law by reference to, among other things, whether any action in question, including any untrue or alleged untrue statement of a material fact or omission or alleged omission to state a material fact, was made by, or relates to information supplied by, such indemnifying party or indemnified party, and the indemnifying party’s and indemnified party’s relative intent, knowledge, access to information and opportunity to correct or prevent such action; provided, however, that the liability of any Holder under this Section 4.15(e) shall be limited to the amount of the net proceeds received by such Holder in such offering giving rise to such liability except in the case of fraud or willful misconduct by such Holder. The amount paid or payable by a party as a result of the losses or other liabilities referred to above shall be deemed to include, subject to the limitations set forth in Section 4.15(a), Section 4.15(b) and Section 4.15(c), any legal or other fees, charges or expenses reasonably incurred by such party in connection with any investigation or proceeding. The Parties agree that it would not be just and equitable if contribution pursuant to this Section 4.15(e) were determined by pro rata allocation or by any other method of allocation, which does not take

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account of the equitable considerations referred to in this Section 4.15(e). No Person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution pursuant to this Section 4.15(e) from any Person who was not guilty of such fraudulent misrepresentation.

[Signature Pages Follow]

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

PUBCO:
OPAL FUELS INC.
By:
	Name:
	Title:
SPONSOR:
ARCLIGHT CTC HOLDINGS II, L.P.
By:
	Name:
	Title:

[Signature Page to Investor Rights Agreement]

SELLERS:
ARCC BEACON LLC
By:
	Name:
	Title:
OPAL HOLDCO LLC
By:
	Name:
	Title:
HILLMAN RNG INVESTMENTS, LLC
By:
	Name:
	Title:

[Signature Page to Investor Rights Agreement]

SPONSOR PRINCIPALS:

Solely for purposes of Article I, Section 2.11, Section 2.15, Section 2.16(a), Section 3.3 and Article IV:

Arno Harris

Ja-Chin Audrey Lee

Brian Goncher

Steven Berkenfeld

[Signature Page to Investor Rights Agreement]

Exhibit A

Form of Joinder

This Joinder (this “Joinder”) to the Investor Rights Agreement, made as of                             , is by and 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 Investor Rights Agreement, dated as of [•], 2022, by and among Opal Fuels Inc. (“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 the Transfer of the Acquired Interests, to become a party to the Investor Rights Agreement by executing and delivering this Joinder, whereupon Transferee will be treated as a Party (with the same rights and obligations as 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. Transferor hereby Transfers to Transferee all of the Acquired Interests.

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

Section 1.4 Notice. Any notice, demand or other communication under the Investor Rights Agreement shall be given to Transferee at the address set forth on the signature page hereto in accordance with Section 4.6 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.

[Signature Pages Follow]

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

[TRANSFEROR]

By:

Name:

Title:

[TRANSFEREE]

By:

Name:

Title:

Address for notices: