Exhibit 10.1

AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT

THIS AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT (as it may be amended, supplemented or restated from time to time in accordance with the terms of this Registration Rights Agreement, the “Agreement”), dated as of September 30, 2021 (the “Effective Date”), is made by and among:

(i) dMY Sponsor III, LLC, a Delaware limited liability company (the “Sponsor”);

(ii) each of the parties listed on Schedule 1 attached hereto (the “New Holders”);

(iii) dMY Technology Group, Inc. III, a Delaware corporation (“dMY” or the “Company”); and

(iv) Niccolo de Masi, Harry L. You, Darla Anderson, Francesca Luthi, and Charles E. Wert (the “Founder Holders” and each, a “Founder Holder”).

Each of dMY, New Holders, Sponsor, the Founder Holders and the New Holders 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 Merger Agreement (as defined below).

RECITALS

WHEREAS, the Company has entered into that certain Merger Agreement, dated as of March 8, 2021 (as it may be amended, supplemented or restated from time to time in accordance with the terms of such agreement, the “Merger Agreement”), by and among dMY, Ion Trap Acquisition Inc., a Delaware corporation (“Merger Sub”), and IonQ, Inc., a Delaware corporation (“IonQ”);

WHEREAS, pursuant to the Merger Agreement, at the Closing, Merger Sub will merge with and into IonQ (the “Merger”), with IonQ continuing as the surviving company in the Merger and, after giving effect to the Merger, becoming a wholly owned subsidiary of dMY on the terms and subject to the conditions set forth in the Merger Agreement;

WHEREAS, dMY, the Sponsor and the Founder Holders entered into that certain Registration Rights Agreement, dated as of November 12, 2020 (the “Original RRA”);

WHEREAS, in connection with the execution of this Agreement and as a condition to the consummation of the transactions contemplated by the Merger Agreement, dMY, the Sponsor, the Founder Holders desire to amend and restate the Original RRA;

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 Agreement.

NOW, THEREFORE, in consideration of the mutual covenants and agreements contained in this 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 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 chief executive officer or chief financial officer of the Company, after consultation with counsel to the Company, (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) the Company 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 the Company or any of its Subsidiaries for purposes of this Agreement.

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

“Amazon” means Amazon.com NV Investment Holdings LLC.

“Amazon Warrants” means the outstanding warrants, each exercisable for shares of the common stock of the Company, issued to Amazon prior to the date hereof.

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

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

“Board” means the board of directors of the Company.

“Closing Date” shall have the meaning given in the Merger Agreement.

“Common Shares” means the shares of the Class A common stock of the Company, par value $0.0001 per share.

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

“Controlled Entity” means, as to any Person, (a) any corporation more than fifty percent (50%) of the outstanding voting shares or stock (as applicable) 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(d).

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

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

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

“Family Member” means with respect to 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 spouse, ancestors, descendants (whether by blood, marriage or adoption), brothers and sisters (whether by blood, marriage or adoption) are beneficiaries.

“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.

“GV” means, collectively, GV 2016, L.P. and GV 2019, L.P.

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“Holder” means any holder of Registrable Securities who is a Party to, or who succeeds to rights under, this Agreement pursuant to Section 3.1.

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

“Lock-Up Period” means, in connection with any Underwritten Offering of Securities of the Company, the ninety (90)-day period (or such shorter time agreed to by the managing Underwriters) beginning on the date of pricing of such offering, during which each Holder that is an executive officer, director or Holder participating in such Underwritten Offering agrees not to transfer any Common Shares or other Equity Securities of the Company (other than those included in such offering pursuant to this Agreement).

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

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

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

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

“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.

“NEA” means, collectively, New Enterprise Associates 15, L.P. and NEA Ventures 2016, L.P.

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

“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 the Company), (d) any investment fund or other entity controlling, controlled by, managing or managed by or under common control with such Person or who shares a common investment advisor with such Person, (e) any member, partner or shareholder of such Person and (f) any Controlled Entity of such Person.

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

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

“Potential Takedown Participant” has the meaning set forth in Section 2.1(e).

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“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.

“Registrable Securities” means at any time (a) any Common Shares or Warrants outstanding on the Closing Date (including any Common Shares issued to a Holder pursuant the Subscription Agreements, as defined in the Merger Agreement), (b) any Common Shares issued or issuable upon the exercise of the Warrants or Amazon Warrants and (c) any Equity Securities of the Company or any Subsidiary of the Company that may be issued or distributed or be issuable with respect to the securities referred to in clauses (a) or (b) by way of conversion, dividend, stock or share 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 the Company 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 Securities shall have been otherwise transferred, new certificates for them not bearing a legend restricting further transfer shall have been delivered by the Company and subsequent public distribution of them shall not require registration under the Securities Act or (E) (i) for purposes of Article II hereof, the Holder thereof, together with its, his or her Permitted Transferees, Beneficially Owns less than one percent (1%) of the Common Shares that are outstanding at such time and (ii) such Common Shares are eligible for resale without volume or manner-of-sale or other limitations or restrictions and without current public information, pursuant to Rule 144 promulgated under the Securities Act (“Rule 144”).

“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 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) and any securities exchange on which the Common Shares are then listed;

(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 reasonable printing, messenger, telephone and delivery expenses;

(d) all fees and disbursements of counsel for the Company;

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(e) all fees and disbursements of all independent registered public accountants of the Company 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 and documented out-of-pocket fees and expenses of (x) one (1) legal counsel selected by the Sponsors if the Sponsors are participating in such Registration or Transfer and (y) one (1) legal counsel selected by the majority-in-interest of the New Holders if the New Holders are participating in such Registration or Transfer;

(g) the costs and expenses of the Company relating to analyst and investor presentations or any “road show” undertaken in connection with the Registration and/or marketing of the Registrable Securities; and

(h) any other reasonable fees and disbursements customarily paid by the issuers of securities.

“Registration Statement” means any registration statement that covers the Registrable Securities pursuant to the provisions of this 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, or financial advisors or other Person acting on behalf of such Person.

“Requesting Holder” has the meaning set forth in Section 2.1(e).

“Rule 144” has the meaning given in the definition of “Registrable Securities.”

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

“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.

“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.

“Special Holder” means the Sponsor, NEA, GV, Amazon and each of their respective Affiliates and Subsidiaries.

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

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“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.

“Underwritten Offering” means a Registration in which securities of the Company are sold to an Underwriter for distribution to the public, including an Underwritten Shelf Takedown.

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

“Warrants” means the outstanding warrants, each exercisable for one Common Share, to purchase an aggregate of 4,000,000 Common Shares, issued to the Sponsor pursuant to that certain Private Placement Warrants Purchase Agreement, dated November 12, 2020, by and among the Sponsor and dMY.

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

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

Section 1.2 Interpretive Provisions. For all purposes of this Agreement, except as otherwise provided in this 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 Agreement, refer to this Agreement as a whole and not to any particular provision of this Agreement.

(c) references in this 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 Agreement, they shall mean “without limitation.”

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(e) the captions and headings of this Agreement are for convenience of reference only and shall not affect the interpretation of this 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.

ARTICLE II

REGISTRATION RIGHTS

Section 2.1 Shelf Registration.

(a) Filing. The Company shall file with the SEC, prior to or at the Closing Date (the “Filing Date”), a Registration Statement for a Shelf Registration on Form S-1 (the “Form S-1 Shelf”) or if the Company is eligible a Registration Statement for Shelf Registration on Form S-3 (the “Form S-3 Shelf,” and together with the Form S-1 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. The Company shall use reasonable best efforts to cause the Shelf to become effective as soon as practicable after such filing, but in no event later than thirty (30) calendar days after the Filing Date, which shall be extended to sixty (60) calendar days after the Filing Date if the Registration Statement is reviewed by, and comments thereto are provided from, the SEC. Notwithstanding the foregoing, if the Company is notified (orally or in writing, whichever is earlier) by the Commission that the Registration Statement will not be “reviewed” or subject to further review, the Company shall use its reasonable best efforts to have the Registration Statement declared effective within five (5) Business Days of receipt of such notice, or on the Closing Date, if later. 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 named therein. The Company shall maintain the Shelf in accordance with the terms of this 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 the Company files a Form S-1 Shelf, the Company 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 the Company is eligible to use Form S-3, or any similar short-form registration.

(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, the Company shall, subject to Section 2.7, use reasonable best 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 reasonable best 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

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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 reasonably requested by, any Holder named therein. If a Subsequent Shelf Registration is filed, the Company shall use reasonable best efforts to (i) cause such Subsequent Shelf Registration to become effective under the Securities Act as promptly as is reasonably practicable after the filing thereof (it being agreed that the Subsequent Shelf Registration shall be an Automatic Shelf Registration Statement if the Company is a Well-Known Seasoned Issuer at the most recent applicable eligibility determination date) and (ii) keep such Subsequent Shelf Registration continuously effective, available for use to permit Holders named therein to sell their Registrable Securities included therein 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 or any similar short-form registration to the extent that the Company is eligible to use such form. Otherwise, such Subsequent Shelf Registration shall be on another appropriate form.

(c) Additional Registrable Securities. In the event that any Holder holds Registrable Securities that are not registered for resale on a delayed or continuous basis, the Company, upon the request of the: (i) Holders of at least a majority-in-interest of the then outstanding Registrable Securities held by the Founder Holders, or (ii) Holders of at least a majority-in-interest of the then outstanding Registrable Securities held by the New Holders, shall promptly use reasonable best efforts to cause the resale of such Registrable Securities to be covered by either, at the Company’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 Agreement; provided, however, that the Company shall only be required to cause such Registrable Securities to be so covered twice per calendar year for each of the New Holders and the Founder Holders.

(d) Requests for Underwritten Shelf Takedowns. At any time and from time to time so long as there is an effective Shelf on file with the SEC, the Special 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 the Company shall only be obligated to effect an Underwritten Shelf Takedown if such offering (i) shall include securities with a total offering price (including securities to be sold pursuant to Section 2.2 hereof) and before deduction of underwriting discount) reasonably expected to exceed, in the aggregate, $10.0 million (the “Minimum Takedown Threshold”). All requests for Underwritten Shelf Takedowns shall be made by giving written notice to the Company, 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 Special Holder agrees that the fact that such a notice has been delivered shall constitute material non-public information. The Special Holders that requested such Underwritten Shelf Takedown (the “Demanding Holders”) 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 the Company, which consent shall not be unreasonably withheld, conditioned or delayed. Notwithstanding anything to the contrary contained in this Agreement, in no event shall any Special Holder or any Transferee

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thereof request an Underwritten Shelf Takedown during the Lock-Up Period applicable to such Person. The Special Holders, collectively, may demand not more than two (2) Underwritten Shelf Takedowns per twelve (12) month period. Notwithstanding anything to the contrary in this Agreement, the Company may effect any Underwritten Offering pursuant to any then effective Registration Statement, including a Form S-3, that is then available for such offering. The Special Holders hereby agree that all rights to participate in an Underwritten Shelf Takedown will be subject to Section 2.6. For the avoidance of doubt, Underwritten Shelf Takedowns shall include underwritten block trades.

(e) Shelf Takedown Participation. Promptly upon receipt of a Shelf Takedown request (but in no event more than three (3) Business Days thereafter (or more than twenty-four (24) hours thereafter in connection with an underwritten “block trade”)) for any Underwritten Shelf Takedown, the Company shall deliver a notice (a “Shelf Takedown Notice”) to each other Special Holder with Registrable Securities covered by the applicable Registration Statement (each, a “Potential Takedown Participant”). The Shelf Takedown Notice shall offer each such Potential Takedown Participant the opportunity, to include in any Underwritten Shelf Takedown such number of Registrable Securities as each such Potential Takedown Participant may request in writing (each a “Requesting Holder”). The Company shall include in the Underwritten Shelf Takedown all such Registrable Securities with respect to which the Company has received written requests for inclusion therein within three (3) Business Days (or within twenty-four (24) hours in connection with an underwritten “block trade”) after the date that the Shelf Takedown Notice has been delivered. Any Requesting Holder’s request to participate in an Underwritten Shelf Takedown shall be binding on the Requesting Holder; provided that each such Requesting Holder that elects to participate may condition its participation on the Underwritten Shelf Takedown being completed within ten (10) Business Days of its acceptance at a price per share (after giving effect to any underwriters’ discounts or commissions) to such Requesting Holder of not less than a percentage of the closing price for the shares on their principal trading market on the Business Day immediately prior to such Requesting Holder’s election to participate, as specified in such Requesting Holder’s request to participate in such Underwritten Shelf Takedown (the “Participation Conditions”). Notwithstanding the delivery of any Shelf Takedown Notice, but subject to the Participation Conditions (to the extent applicable), all determinations as to whether to complete any Underwritten Shelf Takedown and as to the timing, manner, price and other terms of any Underwritten Shelf Takedown contemplated by this Section 2.1(e) shall be determined by the Demanding Holders.

(f) Reduction of Underwritten Shelf Takedowns. If the managing Underwriter or Underwriters in an Underwritten Shelf Takedown, in good faith, advise the Company, 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 Common Shares or other Equity Securities that the Company desires to sell and all other Common Shares 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 shareholders, exceeds the maximum dollar amount or maximum number of Equity Securities that can be sold in the Underwritten Offering without adversely affecting the proposed offering price, the timing, the distribution method, or the probability of success of such offering (such maximum dollar amount or maximum number of such securities, as applicable, the “Maximum Number of Securities”), then the Company shall

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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 then-ownership of Registrable Securities of each Demanding Holder and Requesting Holder (if any) that has requested to 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 Common Shares or other Equity Securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; and (iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and (ii), the Common Shares or other Equity Securities of other Persons that the Company 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.

(g) 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 the Company 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 the Company; provided that if any Demanding Holder delivers a Withdrawal Notice, the Company shall not be required to continue such Underwritten Shelf Takedown unless the Minimum Takedown Threshold would still be satisfied by the Registrable Securities proposed to be sold. Following the receipt of any Withdrawal Notice, the Company shall promptly forward such Withdrawal Notice to any other Special Holders that had elected to participate in such Underwritten Shelf Takedown. Notwithstanding anything to the contrary contained in this Agreement, the Company shall be responsible for the Registration Expenses incurred in connection with the Underwritten Shelf Takedown prior to delivery of a Withdrawal Notice under this Section 2.1(g).

(h) Long-Form Demands. During such times as no Shelf is effective, each Special Holder may demand that the Company file a Registration Statement on Form S-1 or any similar long-form registration for the purpose of conducting an Underwritten Offering of any or all of such Special Holder’s Registrable Securities. The Company shall use reasonable best efforts to file such Registration Statement within 30 days of receipt of such demand and use reasonable best efforts to cause the same to be declared effective as soon as reasonably practicable after the initial filing thereof, but in no event later than sixty (60) days after the initial filing thereof, which shall be extended to one hundred twenty (120) days after the initial filing thereof if the Registration Statement is reviewed by, and comments thereto are provided from, the SEC. The provisions of Section 2.1(d), Section 2.1(e), Section 2.1(f), and Section 2.1(g) shall apply to this Section 2.1(h) as if a demand under this Section 2.1(h) were an Underwritten Shelf Takedown, provided that in order to withdraw a demand under this Section 2.1(h), such withdrawal must be received by the Company prior to the Company having publicly filed a Registration Statement pursuant to this Section 2.1(h). The Special Holders hereby agree that all rights to make such a demand shall be subject to the expiration of any Lock-Up Period in respect of such Holder or Party.

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Section 2.2 Piggyback Registration.

(a) Piggyback Rights. If the Company proposes to file a Registration Statement under the Securities Act with respect to an offering of Equity Securities of the Company or securities or other obligations exercisable or exchangeable for or convertible into Equity Securities of the Company, for its own account or for the account of shareholders of the Company, other than a Registration Statement (or any registered offering with respect thereto) (i) filed in connection with any employee share option or other benefit plan, (ii) for an exchange offer or offering of securities solely to the Company’s existing shareholders, (iii) for an offering of debt that is convertible into equity securities of the Company, (iv) for a dividend reinvestment plan or (v) on Form S-4 (or similar form that relates to a transaction subject to Rule 145 under the Securities Act or any successor rule thereto), then the Company shall give written notice of such proposed offering to each Special Holder and each New Holder (collectively, the “Piggyback Holders”) as soon as practicable but not less than five (5) business 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 Piggyback Holders the opportunity to include in such registered offering such number of Registrable Securities as such Piggyback Holders may request in writing within three (3) calendar days after receipt of such written notice (such registered offering, a “Piggyback Registration”); provided that each Piggyback Holder agrees that the fact that such a notice has been delivered shall constitute material non-public confidential information; provided further, that any such request with respect to any Piggyback Registration in respect of a block trade must be provided by such Piggyback Holders in writing no later than twenty four (24) hours following receipt of any written notice regarding such block trade. The Company shall cause such Registrable Securities to be included in such Piggyback Registration, and shall use reasonable best efforts to cause the managing Underwriter or Underwriters of a proposed Underwritten Offering to permit the Registrable Securities requested by the Piggyback 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 the Company 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 Piggyback Holder’s Registrable Securities in a Piggyback Registration shall be subject to such Piggyback Holder’s agreement to abide by the terms of Section 2.6 below.

(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 the Company and the Piggyback Holders participating in the Piggyback Registration in writing that the dollar amount or number of Common Shares or other Equity Securities that the Company desires to sell, taken together with (i) the Common Shares 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 Piggyback Holders hereunder and (ii) the Common Shares 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:

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(i) If the Registration is initiated and undertaken for the Company’s account, the Company shall include in any such Registration, (A) first, the Common Shares or other Equity Securities that the Company 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 Piggyback Holders exercising their rights to register their Registrable Securities pursuant to Section 2.2(a) (pro rata based on the respective then-ownership of Registrable Securities of each Piggyback Holder that has requested to 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 Common Shares or other Equity Securities, if any, as to which Registration has been requested pursuant to written contractual piggyback registration rights of other shareholders of the Company, which can be sold without exceeding the Maximum Number of Securities; or

(ii) If the Registration is pursuant to a request by Persons other than the Piggyback Holders, then the Company shall include in any such Registration (A) first, the Common Shares or other Equity Securities, if any, of such requesting Persons, other than the Piggyback 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 Piggyback Holders exercising their rights to register their Registrable Securities pursuant to Section 2.2(a) (pro rata based on the respective then-ownership of Registrable Securities of each Piggyback Holder that has requested to 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 Common Shares or other Equity Securities that the Company 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 Common Shares or other Equity Securities, if any, for the account of other Persons that the Company 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 the Company has given written notice of a Piggyback Registration to all Piggyback 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(f), instead of this Section 2.2(b).

(c) Piggyback Registration Withdrawal. Any Piggyback Holder shall have the right to withdraw from a Piggyback Registration for any or no reason whatsoever upon written notification to the Company and the Underwriter or Underwriters (if any) of such Piggyback 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

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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. The Company (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 Agreement, the Company shall be responsible for the Registration Expenses incurred in connection with the 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 Takedown, irrespective of whether such Shelf Takedown is an Underwritten Shelf Takedown or not an Underwritten Shelf Takedown.

Section 2.3 Market Stand-Off. In connection with any Underwritten Offering of Equity Securities of the Company, if requested by the managing Underwriters, each Holder that is an executive officer, director or Holder participating in such Underwritten Offering agrees that it shall not transfer any Common Shares or other Equity Securities of the Company (other than those included in such offering pursuant to this Agreement) during the ninety (90)-day period (or such shorter time agreed to by the managing Underwriters) beginning on the date of pricing of such offering, except as expressly permitted by such lock-up agreement or in the event the managing Underwriters otherwise agree by written consent. Each such Holder 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) (a “Lock-Up”). Notwithstanding the foregoing, any release of a Lock-Up by Underwriters shall only be effective if made on a pro rata basis, including with respect to management and employees, and any Lock-Up with Underwriters shall contain a clause to this effect.

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 the Company’s Equity Securities are then listed, each as interpreted by the Company with the advice of its counsel, the Company shall use reasonable best efforts (except as set forth in clause (d) below) to effect such Registration to permit the sale of the Registrable Securities included in such Registration in accordance with the intended plan of distribution thereof, and pursuant thereto the Company 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 reasonable best efforts to cause such Registration Statement to become effective and remain effective until all Registrable Securities have ceased to be Registrable Securities;

(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 that holds at least five percent (5%) of the Registrable Securities on such Registration Statement or any Underwriter of Registrable Securities or as may be required by the rules, regulations or instructions applicable to the registration form used by the Company 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;

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(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 Special Holders of Registrable Securities included in such Registration, and such Special 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 Special Holders of Registrable Securities included in such Registration or the legal counsel for any such Special Holders, if any, may reasonably request in order to facilitate the disposition of the Registrable Securities owned by such Special Holders;

(d) prior to any public offering of Registrable Securities, use reasonable best 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 the Company and do any and all other acts and things that may be reasonably 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 the Company 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 national securities exchange or automated quotation system on which similar securities issued by the Company 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 reasonable best efforts to prevent the issuance of any stop order or to obtain its withdrawal if such stop order should be issued;

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(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 Special 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;

(j) permit Representatives of the Special Holders, the Underwriters, if any, and any attorney, consultant or accountant retained by such Special 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 the Company’s officers, directors and employees to supply all information reasonably requested by any such Representative, Underwriter, attorney, consultant or accountant in connection with the Registration; provided, however, that such Persons agree to confidentiality arrangements reasonably satisfactory to the Company, prior to the release or disclosure of any such information;

(k) obtain a “cold comfort” letter, and a bring-down thereof, from the Company’s independent registered public accountants in the event of an Underwritten Offering which the participating Special 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 Special Holders;

(l) on the date the Registrable Securities are delivered for sale pursuant to such Registration, obtain an opinion and negative assurances letter, dated such date, of counsel representing the Company for the purposes of such Registration, addressed to the Special Holders, the placement agent or sales agent, if any, and the Underwriters, if any, covering such legal matters with respect to the Registration in respect of which such opinion is being given as the Special 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 a majority in interest of the participating Special Holders;

(m) in the event of any Underwritten Offering or sale by a broker, placement agent or sales agent pursuant to such Registration, enter into and perform its obligations under an underwriting agreement, in usual and customary form, with the managing Underwriter or the broker, placement agent or sales agent of such offering or sale;

(n) make available to its security holders, as soon as reasonably practicable, an earnings 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, $35.0 million, use reasonable best efforts to make available senior executives of the Company to participate in customary “road show” presentations that may be reasonably requested by the Underwriter in such Underwritten Offering; and

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(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, including causing senior management to participate in meetings with Underwriters, attorneys, accountants and potential investors.

Section 2.5 Registration Expenses. The Registration Expenses of all Registrations shall be borne by the Company. 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, such as Underwriters’ commissions and discounts, brokerage fees, Underwriter marketing costs and, other than as set forth in the definition of “Registration Expenses,” all reasonable fees and expenses of any legal counsel representing such Holders, except as provided for in the Registration Expenses, in each case pro rata based on the number of Registrable Securities that such Holders have sold in such Registration.

Section 2.6 Requirements for Participating in Underwritten Offerings. Notwithstanding anything to the contrary contained in this Agreement, if any Holder does not provide the Company with its requested Holder Information within a reasonable amount of time after such request (and a minimum of five (5) business days), the Company may exclude such Holder’s Registrable Securities from the applicable Registration Statement or Prospectus if the Company 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 the Company pursuant to a Registration under this 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 the Company in the case of an Underwritten Offering initiated by the Company, 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(d) 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. The Company will use reasonable best efforts to ensure that the underwriting agreement related to such Registration shall provide that any liability of a Holder to any Underwriter or other person pursuant to such underwriting agreement shall be limited to liability (i) arising from a breach of such Holder’s representations and warranties thereto, (ii) will be several, and not joint and several, and (iii) will be limited to the net proceeds (after deducting discounts and commission, but not expenses) received by such Holder from the sale of such Holder’s Registrable Securities pursuant to such underwriting agreement.

Section 2.7 Suspension of Sales; Adverse Disclosure. Upon receipt of written notice from the Company 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 the Company hereby covenants to prepare and file such supplement or amendment as soon as practicable after

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giving such notice), or until it is advised in writing by the Company 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 the Company to make an Adverse Disclosure or would require the inclusion in such Registration Statement of financial statements that are unavailable to the Company for reasons beyond the Company’s control, the Company 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 the Company to be necessary for such purpose. In the event the Company 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. The Company 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, the Company, 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 the Company 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.

Section 2.9 Other Obligations. In connection with a Transfer of Registrable Securities exempt from Section 5 of the Securities Act or through any broker-dealer transactions described in the plan of distribution set forth within the Prospectus and pursuant to the Registration Statement of which such Prospectus forms a part, the Company shall, subject to applicable Law, as interpreted by the Company 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).

Section 2.10 Indemnification and Contribution.

(a) The Company agrees to indemnify, to the extent permitted by applicable Law, and hold harmless each Holder, its officers, managers, directors, trustees, beneficiaries, affiliates, agents and Representatives and each Person who controls such Holder (within the meaning of the Securities Act) against all losses, claims, damages, losses, liabilities and expenses (including reasonable 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 the Company of the Securities Act or any other similar federal or state securities Laws, and will reimburse, as incurred, each such Holder, its officers, managers,

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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 claim, loss, damage, liability or action; provided that, the Company will not be liable in any such case to the extent that any such claim, damage, loss, liability or expense are caused by or arises out of or is based on any untrue statement or omission made in reliance and in conformity with written information furnished to the Company by or on behalf of such Holder expressly for use therein. The Company 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 sentence with respect to the indemnification of each Holder.

(b) In connection with any Registration Statement in which a Holder of Registrable Securities is participating, such Holder shall furnish to the Company in writing such information and affidavits as the Company 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 the Company, its directors, officers, employees, affiliates and agents and each Person who controls the Company (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 the net proceeds received by such Holder from the sale of Registrable Securities pursuant to such Registration Statement and the aggregate liability of each such Holder of Registrable Securities under this Section 2.10(b) and Section 2.10(e) shall be 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 sentence with respect to indemnification of the Company or as otherwise provided for in the applicable underwriting agreement.

(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 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 any such 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. If such defense is assumed, the indemnifying

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party shall not be subject to any liability for any settlement made by the indemnified party without its consent. 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, and provided, that any sums payable in connection with such settlement are paid in full by the indemnifying party.

(d) The indemnification provided 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, 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 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 aggregate liability of any Holder under this Section 2.10(e) and Section 2.10(b) 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 Section 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 2.10(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 2.10(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 2.10(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 and in the Subscription Agreements, the Company represents and warrants that no Person, other than a Holder of Registrable Securities pursuant to this Agreement, has any right to require the Company to register any securities of the Company for sale or to include such securities of the Company in any Registration Statement filed by the Company for the sale of securities for its own account or for the account of any other Person. Further, each of the Company, the Sponsor, and the Founder Holders represents and warrants that this Agreement supersedes any other

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registration rights agreement or agreement (including the Original RRA), other than the Subscription Agreements. Without the prior written consent of the majority in interest of the Special Holders, the Company shall not hereafter enter into any agreement with respect to its securities which are prior in right or in conflict or inconsistent with the rights granted to the holders of Registrable Securities in this Agreement and in the event of any conflict between any such agreement or agreements and this Agreement, the terms of this Agreement shall prevail (it being understood that this shall not preclude the grant of additional demand and piggyback registration rights in and of themselves so long as such rights are not prior in right to the rights under this Agreement).

Section 2.12 Rule 144. With a view to making available to the Holders the benefits of Rule 144, the Company covenants that it will (a) make available at all times after the first anniversary of the closing of the Merger information necessary to comply with Rule 144 (including compliance with the current reporting obligations as set forth under Rule 144(c)(1) (“Current Reporting Obligations”), 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 Rule 144 (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, the Company will deliver to such Holder a written statement as to whether the Company has complied with such information requirements, and, if not, the specific reasons for non-compliance.

Section 2.13 Holder Information. Each Holder agrees, if requested in writing by the Company, to represent to the Company the total number of Registrable Securities held by such Holder in order for the Company to make determinations under this Agreement. Other than the New Holders 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 the Company a representation in writing of the number of Registrable Securities it holds.

Section 2.14 Termination of Original RRA. Upon the Closing, the Company, the Sponsor, and Founder Holders each 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 2.15 Distributions; Direct Ownership.

(a) In the event that the Sponsor distributes all of its Registrable Securities to its members, the members of the Sponsor shall be treated as the Sponsor under this Agreement; provided that such members of the Sponsor, 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 Agreement.

(b) Notwithstanding anything to the contrary contained herein, in the event that the members of the Sponsor hold any Registrable Securities directly, the members of the Sponsor shall be treated as the Sponsor under this Agreement; provided that the members of the Sponsor, 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 Agreement.

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Section 2.16 Adjustments. If there are any changes in the Common Shares as a result of share split, share dividend, combination or reclassification, or through merger, consolidation, recapitalization or other similar event, appropriate adjustment shall be made in the provisions of this Agreement, as may be required, so that the rights, privileges, duties and obligations under this Agreement shall continue with respect to the Common Shares as so changed.

ARTICLE III

GENERAL PROVISIONS

Section 3.1 Assignment; Successors and Assigns; No Third Party Beneficiaries.

(a) Except as otherwise permitted pursuant to this Agreement, and other than assignments in connection with a distribution pursuant to Section 2.15, no Party may assign such Party’s rights and obligations under this Agreement, in whole or in part, except as set forth in clause (b) below. Any attempted assignment of rights or obligations in violation of this Article III shall be null and void.

(b) Notwithstanding anything to the contrary contained in this Agreement (other than the succeeding sentence of this Section 3.1(b)), a Holder may Transfer such Holder’s rights or obligations under this Agreement in connection with a Transfer of such Holder’s Registrable Securities, in whole or in part, to (x) any of such Holder’s Permitted Transferees, or (y) any Person with the prior written consent of the Company. In no event can the Sponsor, the Founder Holders or New Holders assign any of such Person’s rights under Section 2.1. Any Transferee of Registrable Securities (other than pursuant to an effective Registration Statement or a Rule 144 transaction) pursuant to this Section 3.1(b) shall be required, at the time of and as a condition to such Transfer, to become a party to this Agreement by executing and delivering a joinder in the form attached to this 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 Agreement. No Transfer of Registrable Securities by a Holder shall be registered on the Company’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 Agreement, and the Company is hereby authorized by all of the Holders to enter appropriate stop transfer notations on its transfer records to give effect to this Agreement.

(c) All of the terms and provisions of this 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 Agreement.

(d) Nothing in this 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 Agreement or otherwise create any third party beneficiary hereto.

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Section 3.2 Termination. This Agreement shall terminate automatically (without any action by any Party) upon the earlier of (i) with respect to any Holder on the date that such Holder no longer holds any Registrable Securities; provided the provisions of Section 2.10 shall survive any such termination with respect to such Holder, and (ii) ten (10) years after the Closing Date.

Section 3.3 Severability. If any provision of this Agreement is determined to be invalid, illegal or unenforceable by any Governmental Entity, the remaining provisions of this Agreement, to the extent permitted by law shall remain in full force and effect.

Section 3.4 Entire Agreement; Amendments; No Waiver.

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

(b) No provision of this Agreement may be amended, waived or modified in whole or in part at any time without the express written consent of: (i) the Company, (ii) for so long as the Sponsor and its Permitted Transferees collectively Beneficially Own Common Shares representing fifty percent (50%) or more of the Common Shares held by the Sponsor immediately after the Closing, the Sponsor, and (iii) in any event at least the Holders holding in the aggregate more than fifty percent (50%) of the Registrable Securities Beneficially Owned by the Holders; provided that any such amendment, waiver or modification that would be materially adverse in any respect to any Holder different than any other Holder shall require the prior written consent of such affected Holder, and any such amendment, waiver or modification that would be materially adverse in any respect to the New Holders as a group, shall require the consent of New Holders holding in the aggregate more than fifty percent (50%) of the Registrable Securities Beneficially Owned by the New Holders; provided further, that a provision that has terminated with respect to a Party shall not require any consent of such Party (and such Party’s Common Shares shall not be considered in computing any percentages) with respect to amending or modifying such provision.

(c) Notwithstanding the foregoing provisions of this Section 3.4, other than with respect to amendments, modifications, waivers or consents relating to or airing out of Article III, no amendment, modification, waiver or consent shall be required by the Sponsor or its Permitted Transferees, with respect to any provision that has, in accordance with Section 3.2, terminated as to the Sponsor and the Founder Holders.

Section 3.5 Counterparts; Electronic Delivery. This Agreement and any other agreements, certificates, instruments and documents delivered pursuant to this Agreement may be executed and delivered in one or more counterparts and 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. No Party shall raise the use of a fax machine or email to deliver a signature or the fact that any signature or agreement or instrument was transmitted or communicated through the use of a fax machine or email as a defense to the formation or enforceability of a contract and each Party forever waives any such defense.

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Section 3.6 Notices. All notices, demands and other communications to be given or delivered under this Agreement shall be in writing and shall be deemed to have been given (a) when personally delivered (or, if delivery is refused, upon presentment) or received by email (with confirmation of transmission) prior to 5:00 p.m. eastern time on a Business Day and, if otherwise, on the next Business Day, (b) one (1) Business Day following sending by reputable overnight express courier (charges prepaid) or (c) three (3) calendar days following mailing by certified or registered mail, postage prepaid and return receipt requested. Unless another address is specified in writing pursuant to the provisions of this Section 3.6, notices, demands and other communications shall be sent to the addresses indicated below or as otherwise set forth on the signature page hereto:

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Section 3.7 Governing Law; Waiver of Jury Trial; Jurisdiction. The Law of the State of Delaware shall govern (a) all Proceedings, claims or matters related to or arising from this Agreement (including any tort or non-contractual claims) and (b) any questions concerning the construction, interpretation, validity and enforceability of this Agreement, and the performance of the obligations imposed by this Agreement, in each case without giving effect to any choice of Law or conflict of Law rules or provisions (whether of the State of Delaware or any other jurisdiction) that would cause the application of the Law of any jurisdiction other than the State of Delaware. EACH PARTY TO THIS AGREEMENT HEREBY IRREVOCABLY WAIVES ALL RIGHTS TO TRIAL BY JURY IN ANY PROCEEDING BROUGHT TO RESOLVE ANY DISPUTE BETWEEN OR AMONG ANY OF THE PARTIES (WHETHER ARISING IN CONTRACT, TORT OR OTHERWISE) ARISING OUT OF, CONNECTED WITH, RELATED OR INCIDENTAL TO THIS AGREEMENT, THE TRANSACTIONS CONTEMPLATED BY THIS AGREEMENT AND/OR THE RELATIONSHIPS ESTABLISHED AMONG THE PARTIES UNDER THIS AGREEMENT. THE PARTIES HERETO FURTHER WARRANT AND REPRESENT THAT EACH HAS REVIEWED THIS WAIVER WITH ITS LEGAL COUNSEL, AND THAT EACH KNOWINGLY AND VOLUNTARILY WAIVES ITS JURY TRIAL RIGHTS FOLLOWING CONSULTATION WITH LEGAL COUNSEL. Each of the Parties submits to the exclusive jurisdiction of first, the Court of Chancery of the State of Delaware or if such court declines jurisdiction, then to the Federal District Court for the District of Delaware, in any Proceeding arising out of or relating to this Agreement, agrees that all claims in respect of the Proceeding shall be heard and determined in any such court and agrees not to bring any Proceeding arising out of or relating to this Agreement in any other courts. Nothing in this Section 3.7, however, shall affect the right of any Party to serve legal process in any other manner permitted by Law or at equity. Each Party agrees that a final judgment in any Proceeding so brought shall be conclusive and may be enforced by suit on the judgment or in any other manner provided by Law or at equity.

Section 3.8 Specific Performance. The Parties hereto agree that irreparable damage would occur in the event any provision of this Agreement was not performed in accordance with the terms hereof and that the Parties shall be entitled to specific performance of the terms hereof, in addition to any other remedy at law or in equity without the necessity of proving the inadequacy of money damages as a remedy and without bond or other security being required, this being in addition to any other remedy to which they are entitled at law or in equity. Each of the Parties hereto hereby further acknowledges that the existence of any other remedy contemplated by this Agreement does not diminish the availability of specific performance of the obligations hereunder or any other injunctive relief. It is accordingly agreed that the Parties hereto shall be entitled to seek an injunction or injunctions to prevent breaches of this Agreement and to enforce specifically the terms and provisions of this Agreement in the Court of Chancery or any other state or federal court within the State of Delaware, this being in addition to any other remedy to which such Party is entitled at law or in equity. Each Party hereto hereby further agrees that in the event of any action by any other Party for specific performance or injunctive relief, it will not assert that a remedy at law or other remedy would be adequate or that specific performance or injunctive relief in respect of such breach or violation should not be available on the grounds that money damages are adequate or any other grounds.

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Section 3.9 Subsequent Acquisition of Shares. Any Equity Securities of the Company acquired subsequent to the Closing Date by a Holder shall be subject to the terms and conditions of this Agreement and such shares shall be considered to be “Registrable Securities” as such term is used in this Agreement.

Section 3.10 Legends. Each of the Holders acknowledges that (i) no Transfer, hypothecation or assignment of any Registrable Securities Beneficially Owned by such Holder may be made except in compliance with applicable federal and state securities laws and (ii) the Company shall place customary restrictive legends substantially in the form set forth below on the certificates or book entries representing the Registrable Securities subject to this Agreement. Upon request of the applicable Holder, the Company shall cause the removal of any legend from the book entry position evidencing the Registrable Securities within three (3) Business Days of request and shall cause its counsel, or counsel acceptable to its transfer agent, to issue to the transfer agent a legal opinion in connection therewith, subject to receipt by the Company and its transfer agent of customary representations and other documentation in connection therewith. The Company shall be responsible for the fees of its transfer agent associated with such issuance.

Registrable Securities not registered under the Securities Act of 1933, as amended:

THESE SHARES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, (THE “ACT”) OR THE SECURITIES LAWS OF ANY STATE AND MAY NOT BE TRANSFERRED, SOLD OR OTHERWISE DISPOSED OF EXCEPT WHILE A REGISTRATION STATEMENT RELATING THERETO IS IN EFFECT UNDER SUCH ACT AND APPLICABLE STATE SECURITIES LAWS OR PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER SUCH ACT OR SUCH LAWS.

Registrable Securities held by an executive officer, member of the Board of Directors or an Affiliate:

THESE SHARES ARE HELD BY A PERSON WHO IS CONSIDERED AN AFFILIATE FOR PURPOSES OF RULE 144 UNDER THE SECURITIES ACT OF 1933 (THE “ACT”). NO TRANSFER OF THESE SHARES OR ANY INTEREST THEREIN MAY BE MADE UNLESS THE ISSUER HAS RECEIVED AN OPINION OF COUNSEL SATISFACTORY TO IT THAT THESE SHARES MAY BE SOLD PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT, RULE 144 OR ANOTHER AVAILABLE EXEMPTION UNDER THE ACT AND THE RULES AND REGULATIONS THEREUNDER.

Section 3.11 No Third Party Liabilities. This Agreement may only be enforced against the named parties hereto (and their Permitted Transferees to whom Common Shares have been transferred pursuant to the terms of this Agreement). 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 Agreement, or the negotiation, execution or performance of this Agreement (including any representation or warranty made in or in connection with this Agreement or as an inducement to enter into this Agreement), may be made only against the Persons that are expressly identified as parties hereto (and their Permitted Transferees to whom Common Shares have been transferred pursuant to the terms of this Agreement), as applicable; and, other than for any Permitted Transferees to whom Common Shares have been transferred pursuant to the terms of this Agreement, no past, present or future

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direct or indirect director, officer, employee, incorporator, member, partner, stockholder, Affiliate, portfolio company in which any such Party or any of its investment fund Affiliates have made a debt or equity investment (and vice versa), agent, attorney or representative of any Party hereto (including any Person negotiating or executing this Agreement on behalf of a Party hereto), unless a Party to this Agreement, shall have any liability or obligation with respect to this Agreement or with respect any claim or cause of action (whether in contract or tort) that may arise out of or relate to this Agreement, or the negotiation, execution or performance of this Agreement (including a representation or warranty made in or in connection with this Agreement or as an inducement to enter into this Agreement).

[Signature Pages Follow]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

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

[Signature Page to Amended and Restated Registration Rights Agreement]

Schedule I

Schedule I to Amended and Restated Registration Rights Agreement

Exhibit A

Form of Joinder

This Joinder (this “Joinder”) to the Agreement made as of, is between (“Transferor”) and (“Transferee”).

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

WHEREAS, Transferor is a party to that certain Amended and Restated Registration Rights Agreement, dated as of September 30, 2021, among dMY Technology Group III, Inc. (the “Company”) and the other persons party thereto (the “Agreement”); and

WHEREAS, Transferee is required, at the time of and as a condition to such Transfer, to become a party to the Agreement by executing and delivering this Joinder, whereupon such Transferee will be treated as a Party (with the same rights and obligations as the Transferor) for all purposes of the 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 Agreement.

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

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

Section 1.4 Notice. All notices, demands and other communications to be given or delivered under the Agreement shall be in writing and shall be deemed to have been given (a) when personally delivered (or, if delivery is refused, upon presentment) or received by email (with confirmation of transmission) prior to 5:00 p.m. eastern time on a Business Day and, if otherwise, on the next Business Day, (b) one (1) Business Day following sending by reputable overnight express courier (charges prepaid) or (c) three (3) calendar days following mailing by certified or registered mail, postage prepaid and return receipt requested. Unless another address is specified in writing pursuant to the provisions of this Section 1.4, notices, demands and other communications shall be sent to the addresses set forth on such party’s signature page hereto.

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

Exhibit A to Amended and Restated Registration Rights Agreement

Section 1.6 Third Party Beneficiaries. The Company, the Sponsor and the other persons party thereto to the Agreement, as applicable, are intended third party beneficiaries of this Joinder and shall be entitled to enforce this Agreement against the undersigned in accordance with its terms. Except as provided in the immediately preceding sentence, nothing in this Agreement is intended to, nor shall be constructed to, confer upon any other person any rights or remedies hereunder.

Section 1.7 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.

Exhibit A to Amended and Restated Registration Rights Agreement

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

Signature Page to Exhibit A to Amended and Restated Registration Rights Agreement

Exhibit 10.13

IONQ, INC.

INDEMNIFICATION AGREEMENT

This INDEMNIFICATION AGREEMENT (this “Agreement”) is dated as of _________________, 20__ and is between IonQ, Inc., a Delaware corporation (the “Company”), and ______________ (“Indemnitee”).

RECITALS

A. Indemnitee’s service to the Company substantially benefits the Company.

B. Individuals are reluctant to serve as directors or officers of corporations or in certain other capacities unless they are provided with adequate protection through insurance or indemnification against the risks of claims and actions against them arising out of such service.

C. Indemnitee does not regard the protection currently provided by applicable law, the Company’s governing documents and any insurance as adequate under the present circumstances, and Indemnitee may not be willing to serve as a director or officer without additional protection.

D. In order to induce Indemnitee to continue to provide services to the Company, it is reasonable, prudent and necessary for the Company to contractually obligate itself to indemnify, and to advance expenses on behalf of, Indemnitee as permitted by applicable law.

E. This Agreement is a supplement to and in furtherance of the indemnification provided in the Company’s certificate of incorporation and bylaws, and any resolutions adopted pursuant thereto, and this Agreement shall not be deemed a substitute therefor, nor shall this Agreement be deemed to limit, diminish or abrogate any rights of Indemnitee thereunder.

AGREEMENT

The parties agree as follows:

1. Definitions.

(a) “Beneficial Owner” shall have the meaning given to such term in Rule 13d-3 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”); provided, however, that “Beneficial Owner” shall exclude any Person otherwise becoming a Beneficial Owner solely by reason of (i) the stockholders of the Company approving a merger of the Company with another Person, or entering into tender or support agreements relating thereto, provided such merger was approved by the Company’s board of directors, or (ii) the Company’s board of directors approving a sale of securities by the Company to such Person.

(b) A “Change in Control” shall be deemed to occur upon the earliest to occur after the date of this Agreement of any of the following events:

(i) Acquisition of Stock by Third Party. Any Person (as defined below) becomes the Beneficial Owner, directly or indirectly, of securities of the Company representing 50% or more of the combined voting power of the Company’s then outstanding securities;

(ii) Change in Board Composition. During any period of two consecutive years (not including any period prior to the execution of this Agreement), individuals who at the beginning of such period constituted the Company’s board of directors and any Approved Directors cease for any reason to constitute at least a majority of the members of the Company’s board of directors. “Approved Directors” means new directors (other than a director designated by a person who has entered into an agreement with the Company to effect a transaction described in Sections 1(b)(i), 1(b)(iii) or 1(b)(iv)) whose election or nomination by the board of directors (or, if applicable, by the Company’s stockholders) was approved by a vote of at least two thirds of the directors then still in office who either were directors at the beginning of such two-year period or whose election or nomination for election was previously so approved;

(iii) Corporate Transactions. The effective date of a merger or consolidation of the Company with any other entity, other than a merger or consolidation that would result in the voting securities of the Company outstanding immediately prior to such merger or consolidation continuing to represent (either by remaining outstanding or by being converted into voting securities of the surviving entity) more than 50% of the combined voting power of the voting securities of the surviving entity outstanding immediately after such merger or consolidation and with the power to elect a majority of the board of directors or other governing body of such surviving entity; or

(iv) Liquidation. The approval by the Company’s board of directors of a complete liquidation or the dissolution of the Company or an agreement for the sale, lease or disposition by the Company of all or substantially all of the Company’s assets; or

(v) Other Events. Any other event of a nature that would be required to be reported in response to Item 6(e) of Schedule 14A of Regulation 14A (or in response to any similar item on any similar schedule or form) promulgated under the Exchange Act, whether or not the Company is then subject to such reporting requirement, except the completion of the Company’s initial public offering shall not be considered a Change in Control.

(c) “Corporate Status” describes the status of a person who is or was a director, trustee, general partner, managing member, officer, employee, agent or fiduciary of the Company or any other Enterprise.

(d) “DGCL” means the General Corporation Law of the State of Delaware.

(e) “Disinterested Director” means a director of the Company who is not and was not a party to the Proceeding in respect of which indemnification is sought by Indemnitee.

(f) “Enterprise” means the Company and any other corporation, partnership, limited liability company, joint venture, trust, employee benefit plan or other enterprise of which Indemnitee is or was serving at the request of the Company as a director, trustee, general partner, managing member, officer, employee, agent or fiduciary.

(g) “Expenses” include all reasonable and actually incurred attorneys’ fees, retainers, court costs, transcript costs, fees and costs of experts, witness fees, travel expenses, duplicating costs, printing and binding costs, telephone charges, postage, delivery service fees, and all other disbursements or expenses of the types customarily incurred in connection with prosecuting, defending, preparing to prosecute or defend, investigating, being or preparing to be a witness in, or otherwise participating in, a Proceeding. Expenses also include (i) Expenses incurred in connection with any appeal resulting from any Proceeding, including without limitation the premium, security for, and other costs relating to any cost bond, supersede as bond or other appeal bond or their equivalent, and (ii) for purposes of Section 10(d),

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Expenses incurred by Indemnitee in connection with the interpretation, enforcement or defense of Indemnitee’s rights under this Agreement or under any directors’ and officers’ liability insurance policies maintained by the Company. Expenses, however, shall not include amounts paid in settlement by Indemnitee or the amount of judgments or fines against Indemnitee.

(h) “Independent Counsel” means a law firm, or a partner or member of a law firm, that is experienced in matters of corporation law and neither presently is, nor in the past five years has been, retained to represent (i) the Company, any Enterprise or Indemnitee in any matter material to any such party (other than as Independent Counsel with respect to matters concerning Indemnitee under this Agreement, or other indemnitees under similar indemnification agreements), or (ii) any other party to the Proceeding giving rise to a claim for indemnification hereunder. Notwithstanding the foregoing, the term Independent Counsel shall not include any person who, under the applicable standards of professional conduct then prevailing, would have a conflict of interest in representing either the Company or Indemnitee in an action to determine Indemnitee’s rights under this Agreement.

(i) “Person” shall have the meaning set forth in Sections 13(d) and 14(d) of the Exchange Act; provided, however, that Person shall exclude (i) the Company, (ii) any trustee or other fiduciary holding securities under an employee benefit plan of the Company, and (iii) any corporation owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions as their ownership of stock of the Company.

(j) “Proceeding” means any threatened, pending or completed action, suit, arbitration, mediation, alternate dispute resolution mechanism, investigation, inquiry, administrative hearing or proceeding, whether brought in the right of the Company or otherwise and whether of a civil, criminal, administrative or investigative nature, whether formal or informal, including any appeal therefrom and including without limitation any such Proceeding pending as of the date of this Agreement, in which Indemnitee was, is or will be involved as a party, a potential party, a non-party witness or otherwise by reason of (i) the fact that Indemnitee is or was a director or officer of the Company, (ii) any action taken by Indemnitee or any action or inaction on Indemnitee’s part while acting as a director or officer of the Company, or (iii) the fact that he or she is or was serving at the request of the Company as a director, trustee, general partner, managing member, officer, employee, agent or fiduciary of the Company or any other Enterprise, in each case whether or not serving in such capacity at the time any liability or Expense is incurred for which indemnification or advancement of expenses can be provided under this Agreement.

(k) “to the fullest extent permitted by applicable law” means to the fullest extent permitted by all applicable laws, including without limitation: (i) the fullest extent permitted by DGCL as of the date of this Agreement and (ii) the fullest extent authorized or permitted by any amendments to or replacements of the DGCL adopted after the date of this Agreement that increase the extent to which a corporation may indemnify its officers and directors.

(l) In connection with any Proceeding relating to an employee benefit plan: references to “fines” shall include any excise taxes assessed on a person with respect to any employee benefit plan; references to “serving at the request of the Company” shall include any service as a director, officer, employee or agent of the Company which imposes duties on, or involves services by, such director, officer, employee or agent with respect to an employee benefit plan, its participants or beneficiaries; and a person who acted in good faith and in a manner he or she reasonably believed to be in the best interests of the participants and beneficiaries of an employee benefit plan shall be deemed to have acted in a manner “not opposed to the best interests of the Company” as referred to in this Agreement.

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2. Indemnity in Third-Party Proceedings. The Company shall indemnify Indemnitee in accordance with the provisions of this Section 2 if Indemnitee is, or is threatened to be made, a party to or witness or other participant in any Proceeding, other than a Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 2, Indemnitee shall be indemnified to the fullest extent permitted by applicable law against all Expenses, judgments, fines and amounts paid in settlement actually and reasonably incurred by Indemnitee or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company and, with respect to any criminal action or proceeding, had no reasonable cause to believe that his or her conduct was unlawful.

3. Indemnity in Proceedings by or in the Right of the Company. The Company shall indemnify Indemnitee in accordance with the provisions of this Section 3 if Indemnitee is, or is threatened to be made, a party to or a witness or other participant in any Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 3, Indemnitee shall be indemnified to the fullest extent permitted by applicable law against all Expenses incurred by Indemnitee or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company. No indemnification for Expenses shall be made under this Section 3 in respect of any claim, issue or matter as to which Indemnitee shall have been adjudged by a court of competent jurisdiction to be liable to the Company, unless and only to the extent that the Delaware Court of Chancery or any court in which the Proceeding was brought shall determine upon application that, despite the adjudication of liability but in view of all the circumstances of the case, Indemnitee is fairly and reasonably entitled to indemnification for such expenses as the Delaware Court of Chancery or such other court shall deem proper.

4. Indemnification for Expenses of a Party Who is Wholly or Partly Successful. Notwithstanding any other provision of this Agreement, in circumstances where indemnification is not available under Section 2 or 3, as the case may be, to the fullest extent permitted by law and to the extent that Indemnitee is a party to, and is successful (on the merits or otherwise) in defense of, any Proceeding or any claim, issue or matter therein, the Company shall indemnify Indemnitee against all Expenses incurred by Indemnitee or on Indemnitee’s behalf in connection therewith. For purposes of this Section 4, the termination of any claim, issue or matter in such a Proceeding by dismissal, with or without prejudice, shall be deemed to be a successful result as to such claim, issue or matter.

5. Exclusions. Notwithstanding any provision in this Agreement, the Company shall not be obligated under this Agreement to make any indemnity in connection with any Proceeding (or any part of any Proceeding):

(a) for which payment has actually been made to or on behalf of Indemnitee under any statute, insurance policy, indemnity provision, vote or otherwise, except with respect to any excess beyond the amount paid;

(b) for an accounting or disgorgement of profits pursuant to Section 16(b) of the Exchange Act, or similar provisions of federal, state or local statutory law or common law, if Indemnitee is held liable therefor (including pursuant to any settlement arrangements);

(c) for any reimbursement of the Company by Indemnitee of any bonus or other incentive-based or equity-based compensation or of any profits realized by Indemnitee from the sale of securities of the Company, as required in each case under the Exchange Act (including any such reimbursements that arise from an accounting restatement of the Company pursuant to Section 304 of the Sarbanes-Oxley Act of 2002 (the “Sarbanes-Oxley Act”), or the payment to the Company of profits arising from the purchase and sale by Indemnitee of securities in violation of Section 306 of the Sarbanes-Oxley Act), if Indemnitee is held liable therefor (including pursuant to any settlement arrangements);

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(d) initiated by Indemnitee, including any Proceeding (or any part of any Proceeding) initiated by Indemnitee against the Company or its directors, officers, employees, agents or other indemnitees, unless (i) the Company’s board of directors authorized the Proceeding (or the relevant part of the Proceeding) prior to its initiation, (ii) the Company provides the indemnification, in its sole discretion, pursuant to the powers vested in the Company under applicable law, (iii) otherwise authorized in Section 10(d) or (iv) otherwise required by applicable law; provided, for the avoidance of doubt, Indemnitee shall not be deemed for purposes of this paragraph, to have initiated any Proceeding (or any part of a Proceeding) by reason of (i) having asserted any affirmative defenses in connection with a claim not initiated by Indemnitee or (ii) having made any counterclaim (whether permissive or mandatory) in connection with any claim not initiated by Indemnitee; or

(e) if prohibited by the DGCL or other applicable law.

6. Advances of Expenses. The Company shall advance the Expenses incurred by Indemnitee in connection with any Proceeding prior to its final disposition, and such advancement shall be made as soon as reasonably practicable, but in any event no later than 30 days, after the receipt by the Company of a written statement or statements requesting such advances from time to time (which shall include invoices received by Indemnitee in connection with such Expenses but, in the case of invoices in connection with legal services, any references to legal work performed or to expenditure made that would cause Indemnitee to waive any privilege accorded by applicable law shall not be included with the invoice). Advances shall be unsecured and interest free and made without regard to Indemnitee’s ability to repay such advances. Indemnitee hereby undertakes to repay any advance to the extent that it is ultimately determined that Indemnitee is not entitled to be indemnified by the Company, except, with respect to advances of expenses made pursuant to Section 10(c), in which case Indemnitee makes the undertaking provided in Section 10(c). This Section 6 shall not apply to the extent advancement is prohibited by law and shall not apply to any Proceeding (or any part of any Proceeding) for which indemnity is not permitted under this Agreement, but shall apply to any Proceeding (or any part of any Proceeding) referenced in Section 5(b) or 5(c) prior to a determination that Indemnitee is not entitled to be indemnified by the Company.

7. Procedures for Notification and Defense of Claim.

(a) Indemnitee shall notify the Company in writing of any matter with respect to which Indemnitee intends to seek indemnification or advancement of Expenses as soon as reasonably practicable following the receipt by Indemnitee of notice thereof. The written notification to the Company shall include, in reasonable detail, a description of the nature of the Proceeding and the facts underlying the Proceeding. The failure by Indemnitee to notify the Company will not relieve the Company from any liability that it may have to Indemnitee hereunder or otherwise than under this Agreement, and any delay in so notifying the Company shall not constitute a waiver by Indemnitee of any rights, except to the extent that such failure or delay materially prejudices the Company.

(b) If, at the time of the receipt of a notice of a Proceeding pursuant to the terms hereof, the Company has directors’ and officers’ liability insurance in effect that may be applicable to the Proceeding, the Company shall give prompt notice of the commencement of the Proceeding to the insurers in accordance with the procedures set forth in the applicable policies. The Company shall thereafter take all commercially reasonable action to cause such insurers to pay, on behalf of Indemnitee, all amounts payable as a result of such Proceeding in accordance with the terms of such policies.

(c) In the event the Company may be obligated to make any indemnity in connection with a Proceeding, the Company shall be entitled to assume the defense of such Proceeding with counsel approved by Indemnitee, which approval shall not be unreasonably withheld, conditioned or delayed, upon the delivery to Indemnitee of written notice of its election to do so. After delivery of such notice, approval

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of such counsel by Indemnitee and the retention of such counsel by the Company, the Company will not be liable to Indemnitee for any fees or expenses of counsel subsequently incurred by Indemnitee with respect to the same Proceeding. Notwithstanding the Company’s assumption of the defense of any such Proceeding, the Company shall be obligated to pay the fees and expenses of Indemnitee’s separate counsel to the extent (i) the employment of separate counsel by Indemnitee is authorized by the Company, (ii) counsel for the Company shall have reasonably concluded that there is a conflict of interest between the Company and Indemnitee in the conduct of any such defense such that Indemnitee needs to be separately represented, (iii) the Company is not financially or legally able to perform its indemnification obligations, or (iv) the Company shall not have retained, or shall not continue to retain, counsel to defend such Proceeding. Regardless of any provision in this Agreement, Indemnitee shall have the right to employ counsel in any Proceeding at Indemnitee’s personal expense. The Company shall not be entitled, without the consent of Indemnitee, to assume the defense of any claim brought by or in the right of the Company.

(d) Indemnitee shall give the Company such information and cooperation in connection with the Proceeding as may be reasonably appropriate.

(e) The Company shall not be liable to indemnify Indemnitee for any settlement of any Proceeding (or any part thereof) effected without the Company’s prior written consent, which shall not be unreasonably withheld, conditioned or delayed. The Company acknowledges that a settlement or other disposition short of final judgment may be successful if it permits a party to avoid expense, delay, distraction, disruption and uncertainty. In the event that any action, claim or proceeding to which Indemnitee is a party is resolved in a settlement to which the Company has given its prior written consent, such settlement shall be treated as a success on the merits in the settled action, suit or proceeding.

(f) The Company shall not settle any Proceeding (or any part thereof) in a manner that imposes any penalty or liability on Indemnitee not paid by the Company without Indemnitee’s prior written consent, which shall not be unreasonably withheld, conditioned or delayed.

8. Procedures upon Application for Indemnification.

(a) To obtain indemnification, Indemnitee shall submit to the Company a written request, including therein or therewith such documentation and information as is reasonably available to Indemnitee and as is reasonably necessary to determine whether and to what extent Indemnitee is entitled to indemnification following the final disposition of the Proceeding. Any delay in providing the request will not relieve the Company from its obligations under this Agreement, except to the extent such failure is prejudicial.

(b) Upon written request by Indemnitee for indemnification pursuant to Section 8(a), a determination with respect to Indemnitee’s entitlement thereto shall be made as follows, provided that a Change in Control shall not have occurred: (i) by a majority vote of the Disinterested Directors, even though less than a quorum of the Company’s board of directors; (ii) by a committee of Disinterested Directors designated by a majority vote of the Disinterested Directors, even though less than a quorum of the Company’s board of directors; (iii) if there are no such Disinterested Directors or, if a majority of Disinterested Directors so direct, by Independent Counsel in a written opinion to the Company’s board of directors, a copy of which shall be delivered to Indemnitee; or (iv) if so directed by the Company’s board of directors, by the stockholders of the Company. If a Change in Control shall have occurred, then a determination with respect to Indemnitee’s entitlement to indemnification shall be made by Independent Counsel in a written opinion to the Company’s board of directors, a copy of which shall be delivered to Indemnitee. If it is determined that Indemnitee is entitled to indemnification, payment to Indemnitee shall be made within 10 days after such determination. Indemnitee shall cooperate with the person, persons or entity making the determination with respect to Indemnitee’s entitlement to indemnification, including

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providing to such person, persons or entity upon reasonable advance request any documentation or information that is not privileged or otherwise protected from disclosure and that is reasonably available to Indemnitee and reasonably necessary to such determination. Any costs or expenses (including attorneys’ fees and disbursements) actually and reasonably incurred by Indemnitee in so cooperating with the person, persons or entity making such determination shall be borne by the Company, to the extent permitted by applicable law.

(c) In the event the determination of entitlement to indemnification is to be made by Independent Counsel pursuant to Section 8(b), the Independent Counsel shall be selected as provided in this Section 8(c). If a Change in Control shall not have occurred, the Independent Counsel shall be selected by the Company’s board of directors, and the Company shall give written notice to Indemnitee advising him or her of the identity of the Independent Counsel so selected. If a Change in Control shall have occurred, the Independent Counsel shall be selected by Indemnitee (unless Indemnitee shall request that such selection be made by the Company’s board of directors, in which event the preceding sentence shall apply), and Indemnitee shall give written notice to the Company advising it of the identity of the Independent Counsel so selected. In either event, Indemnitee or the Company, as the case may be, may, within 10 days after such written notice of selection shall have been given, deliver to the Company or to Indemnitee, as the case may be, a written objection to such selection; provided, however, that such objection may be asserted only on the ground that the Independent Counsel so selected does not meet the requirements of “Independent Counsel” as defined in Section 1, and the objection shall set forth with particularity the factual basis of such assertion. Absent a proper and timely objection, the person so selected shall act as Independent Counsel. If such written objection is so made and substantiated, the Independent Counsel so selected may not serve as Independent Counsel unless and until such objection is withdrawn or a court has determined that such objection is without merit. If, within 20 days after the later of (i) submission by Indemnitee of a written request for indemnification pursuant to Section 8(a) and (ii) the final disposition of the Proceeding, the parties have not agreed upon an Independent Counsel, either the Company or Indemnitee may petition a court of competent jurisdiction for resolution of any objection that shall have been made by the Company or Indemnitee to the other’s selection of Independent Counsel and for the appointment as Independent Counsel of a person selected by the court or by such other person as the court shall designate, and the person with respect to whom all objections are so resolved or the person so appointed shall act as Independent Counsel under Section 8(b). Upon the due commencement of any judicial proceeding or arbitration pursuant to Section 10(a), the Independent Counsel shall be discharged and relieved of any further responsibility in such capacity (subject to the applicable standards of professional conduct then prevailing).

(d) The Company shall pay the reasonable fees and expenses of any Independent Counsel and to fully indemnify such counsel against any and all Expenses, claims, liabilities and damages arising out of or relating to this Agreement or its engagement pursuant hereto.

9. Presumptions and Effect of Certain Proceedings.

(a) In making a determination with respect to entitlement to indemnification hereunder, the person, persons or entity making such determination shall, to the fullest extent not prohibited by law, presume that Indemnitee is entitled to indemnification under this Agreement, and the Company shall, to the fullest extent not prohibited by law, have the burden of proof to overcome that presumption by clear and convincing evidence.

(b) The termination of any Proceeding or of any claim, issue or matter therein, by judgment, order, settlement or conviction, or upon a plea of nolo contendere or its equivalent, shall not (except as otherwise expressly provided in this Agreement) of itself adversely affect the right of Indemnitee to indemnification or create a presumption that Indemnitee did not act in good faith and in a manner that he or she reasonably believed to be in or not opposed to the best interests of the Company or, with respect to any criminal Proceeding, that Indemnitee had reasonable cause to believe that his or her conduct was unlawful.

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(c) For purposes of any determination of good faith, Indemnitee shall be deemed to have acted in good faith to the extent Indemnitee relied in good faith on (i) the records or books of account of the Enterprise, including financial statements, (ii) information supplied to Indemnitee by the officers of the Enterprise in the course of their duties, (iii) the advice of legal counsel for the Enterprise or its board of directors or counsel selected by any committee of the board of directors or (iv) information or records given or reports made to the Enterprise by an independent certified public accountant, an appraiser, investment banker or other expert selected with reasonable care by the Enterprise or its board of directors or any committee of the board of directors. The provisions of this Section 9(c) shall not be deemed to be exclusive or to limit in any way the other circumstances in which Indemnitee may be deemed to have met the applicable standard of conduct set forth in this Agreement.

(d) Neither the knowledge, actions nor failure to act of any other director, officer, agent or employee of the Enterprise shall be imputed to Indemnitee for purposes of determining the right to indemnification under this Agreement.

10. Remedies of Indemnitee.

(a) Subject to Section 10(e), in the event that (i) a determination is made pursuant to Section 9 that Indemnitee is not entitled to indemnification under this Agreement, (ii) advancement of Expenses is not timely made pursuant to Section 6 or 10(d), (iii) no determination of entitlement to indemnification shall have been made pursuant to Section 8 within 30 days after the later of the receipt by the Company of the request for indemnification or the final disposition of the Proceeding, (iv) payment of indemnification pursuant to this Agreement is not made (A) within ten days after a determination has been made that Indemnitee is entitled to indemnification or (B) with respect to indemnification pursuant to Sections 4, 5 and 10(d), within 30 days after receipt by the Company of a written request therefor, or (v) the Company or any other person or entity takes or threatens to take any action to declare this Agreement void or unenforceable, or institutes any litigation or other action or proceeding designed to deny, or to recover from, Indemnitee the benefits provided or intended to be provided to Indemnitee hereunder, Indemnitee shall be entitled to an adjudication by a court of competent jurisdiction of his or her entitlement to such indemnification or advancement of Expenses. Alternatively, Indemnitee, at his or her option, may seek an award in arbitration with respect to his or her entitlement to such indemnification or advancement of Expenses, to be conducted by a single arbitrator pursuant to the Commercial Arbitration Rules of the American Arbitration Association. Indemnitee shall commence such proceeding seeking an adjudication or an award in arbitration within 12 months following the date on which Indemnitee first has the right to commence such proceeding pursuant to this Section 10(a); provided, however, that the foregoing clause shall not apply in respect of a proceeding brought by Indemnitee to enforce his or her rights under Section 4. The Company shall not oppose Indemnitee’s right to seek any such adjudication or award in arbitration in accordance with this Agreement.

(b) Neither (i) the failure of the Company, its board of directors, any committee or subgroup of the board of directors, Independent Counsel or stockholders to have made a determination that indemnification of Indemnitee is proper in the circumstances because Indemnitee has met the applicable standard of conduct, nor (ii) an actual determination by the Company, its board of directors, any committee or subgroup of the board of directors, Independent Counsel or stockholders that Indemnitee has not met the applicable standard of conduct, shall create a presumption that Indemnitee has or has not met the applicable standard of conduct. In the event that a determination shall have been made pursuant to Section 8 that Indemnitee is not entitled to indemnification, any judicial proceeding or arbitration commenced pursuant to this Section 10 shall be conducted in all respects as a de novo trial, or arbitration, on the merits, and

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Indemnitee shall not be prejudiced by reason of that adverse determination. In any judicial proceeding or arbitration commenced pursuant to this Section 10, the Company shall, to the fullest extent not prohibited by law, have the burden of proving Indemnitee is not entitled to indemnification or advancement of Expenses, as the case may be, and the burden of proof shall be by clear and convincing evidence.

(c) To the fullest extent not prohibited by law, the Company shall be precluded from asserting in any judicial proceeding or arbitration commenced pursuant to this Section 10 that the procedures and presumptions of this Agreement are not valid, binding and enforceable and shall stipulate in any such court or before any such arbitrator that the Company is bound by all the provisions of this Agreement. If a determination shall have been made pursuant to Section 10 that Indemnitee is entitled to indemnification, the Company shall be bound by such determination in any judicial proceeding or arbitration commenced pursuant to this Section 10, absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material fact necessary to make Indemnitee’s statements not materially misleading, in connection with the request for indemnification, or (ii) a prohibition of such indemnification under applicable law.

(d) To the extent not prohibited by law, the Company shall indemnify Indemnitee against all Expenses incurred by Indemnitee in connection with any action for indemnification or advancement of Expenses from the Company under this Agreement, any other agreement, the Company’s certificate of incorporation or bylaws or under any directors’ and officers’ liability insurance policies maintained by the Company to the extent Indemnitee is successful in such action, and, if requested by Indemnitee, shall (as soon as reasonably practicable, but in any event no later than 30 days, after receipt by the Company of a written request therefor) advance such Expenses to Indemnitee, subject to the provisions of Section 6. Indemnitee hereby undertakes to repay such advances to the extent the Indemnitee is ultimately unsuccessful in such action or arbitration.

(e) Notwithstanding anything in this Agreement to the contrary, no determination as to entitlement to indemnification shall be required to be made prior to the final disposition of the Proceeding.

11. Contribution. To the fullest extent permissible under applicable law, if the indemnification provided for in this Agreement is unavailable to Indemnitee, the Company, in lieu of indemnifying Indemnitee, shall contribute to the amounts incurred by Indemnitee, whether for Expenses, judgments, fines or amounts paid or to be paid in settlement, in connection with any claim relating to an indemnifiable event under this Agreement, in such proportion as is deemed fair and reasonable in light of all of the circumstances of such Proceeding in order to reflect (i) the relative benefits received by the Company and Indemnitee as a result of the events and transactions giving rise to such Proceeding; and (ii) the relative fault of Indemnitee and the Company (and its other directors, officers, employees and agents) in connection with such events and transactions.

12. Non-Exclusivity. The rights of indemnification and to receive advancement of Expenses as provided by this Agreement shall not be deemed exclusive of any other rights to which Indemnitee may at any time be entitled under applicable law, the Company’s certificate of incorporation or bylaws, any agreement, a vote of stockholders or a resolution of directors, or otherwise. To the extent that a change in Delaware law, whether by statute or judicial decision, permits greater indemnification or advancement of Expenses than would be afforded currently under the Company’s certificate of incorporation and bylaws and this Agreement, it is the intent of the parties hereto that Indemnitee shall enjoy by this Agreement the greater benefits so afforded by such change, subject to the restrictions expressly set forth herein or therein. Except as expressly set forth herein, no right or remedy herein conferred is intended to be exclusive of any other right or remedy, and every other right and remedy shall be cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at law or in equity or otherwise. Except as expressly set forth herein, the assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any other right or remedy.

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13. Primary Responsibility. The Company acknowledges that to the extent Indemnitee is serving as a director on the Company’s board of directors at the request or direction of a private equity or venture capital fund or other entity and/or certain of its affiliates (collectively, the “Secondary Indemnitors”), Indemnitee may have certain rights to indemnification and advancement of expenses provided by such Secondary Indemnitors. The Company agrees that, as between the Company and the Secondary Indemnitors, the Company is primarily responsible for amounts required to be indemnified or advanced under the Company’s certificate of incorporation or bylaws or this Agreement and any obligation of the Secondary Indemnitors to provide indemnification or advancement for the same amounts is secondary to those Company obligations. To the extent not in contravention of any insurance policy or policies providing liability or other insurance for the Company or any director, trustee, general partner, managing member, officer, employee, agent or fiduciary of the Company or any other Enterprise, the Company waives any right of contribution or subrogation against the Secondary Indemnitors with respect to the liabilities for which the Company is primarily responsible under this Section 13. In the event of any payment by the Secondary Indemnitors of amounts otherwise required to be indemnified or advanced by the Company under the Company’s certificate of incorporation or bylaws or this Agreement, the Secondary Indemnitors shall be subrogated to the extent of such payment to all of the rights of recovery of Indemnitee for indemnification or advancement of expenses under the Company’s certificate of incorporation or bylaws or this Agreement or, to the extent such subrogation is unavailable and contribution is found to be the applicable remedy, shall have a right of contribution with respect to the amounts paid. The Secondary Indemnitors are express third-party beneficiaries of the terms of this Section 13.

14. No Duplication of Payments. Subject to Section 13, the Company shall not be liable under this Agreement to make any payment of amounts otherwise indemnifiable hereunder (or for which advancement is provided hereunder) if and to the extent that Indemnitee has otherwise actually received payment for such amounts under any insurance policy, contract, agreement or otherwise.

15. Insurance. To the extent that the Company maintains an insurance policy or policies providing liability insurance for directors, trustees, general partners, managing members, officers, employees, agents or fiduciaries of the Company or any other Enterprise, Indemnitee shall be covered by such policy or policies to the same extent as the most favorably-insured persons under such policy or policies in a comparable position.

16. Subrogation. Subject to Section 13, in the event of any payment under this Agreement, the Company shall be subrogated to the extent of such payment to all of the rights of recovery of Indemnitee, who shall execute all papers required and take all action necessary to secure such rights, including execution of such documents as are necessary to enable the Company to bring suit to enforce such rights.

17. Services to the Company. Indemnitee agrees to serve as a director or officer of the Company or, at the request of the Company, as a director, trustee, general partner, managing member, officer, employee, agent or fiduciary of another Enterprise, for so long as Indemnitee is duly elected or appointed or until Indemnitee tenders his or her resignation or is removed from such position. Indemnitee may at any time and for any reason resign from such position (subject to any other contractual obligation or any obligation imposed by operation of law), in which event the Company shall have no obligation under this Agreement to continue Indemnitee in such position. This Agreement shall not be deemed an employment contract between the Company (or any of its subsidiaries or any Enterprise) and Indemnitee. Indemnitee specifically acknowledges that any employment with the Company (or any of its subsidiaries or any Enterprise) is at will, and Indemnitee may be discharged at any time for any reason, with or without cause, with or without notice, except as may be otherwise expressly provided in any executed, written

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employment contract between Indemnitee and the Company (or any of its subsidiaries or any Enterprise), any existing formal severance policies adopted by the Company’s board of directors or, with respect to service as a director or officer of the Company, the Company’s certificate of incorporation or bylaws or the DGCL. No such document shall be subject to any oral modification thereof.

18. Duration. All agreements and obligations of the Company contained herein will continue during the period Indemnitee is an Agent of the Company (or is or was serving at the request of the Company as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise) and will continue thereafter so long as Indemnitee will be subject to any proceeding by reason of his or her corporate status as an Agent, whether or not he or she is acting or serving in any such capacity at the time any liability or expense is incurred for which indemnification can be provided under this Agreement. This Agreement will be binding on and inure to the benefit of and be enforceable by the parties of this Agreement and their respective successors (including any direct or indirect successor by purchase, merger, consolidation, or otherwise to all or substantially all of the business or assets of the Company), assigns, spouses, heirs, executors, and personal and legal representatives.

19. Successors. This Agreement shall be binding upon the Company and its successors and assigns, including any direct or indirect successor, by purchase, merger, consolidation or otherwise, to all or substantially all of the business or assets of the Company, and shall inure to the benefit of Indemnitee and Indemnitee’s heirs, executors and administrators. Further, the Company shall require and cause any successor (whether direct or indirect by purchase, merger, consolidation or otherwise) to all or substantially all of the business or assets of the Company, by written agreement, expressly to assume and agree to perform this Agreement in the same manner and to the same extent that the Company would be required to perform if no such succession had taken place.

20. Severability. Nothing in this Agreement is intended to require or shall be construed as requiring the Company to do or fail to do any act in violation of applicable law. The Company’s inability, pursuant to court order or other applicable law, to perform its obligations under this Agreement shall not constitute a breach of this Agreement. If any provision or provisions of this Agreement shall be held to be invalid, illegal or unenforceable for any reason whatsoever: (i) the validity, legality and enforceability of the remaining provisions of this Agreement (including without limitation, each portion of any section of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby and shall remain enforceable to the fullest extent permitted by law; (ii) such provision or provisions shall be deemed reformed to the extent necessary to conform to applicable law and to give the maximum effect to the intent of the parties hereto; and (iii) to the fullest extent possible, the provisions of this Agreement (including, without limitation, each portion of any section of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested thereby.

21. Enforcement. The Company expressly confirms and agrees that it has entered into this Agreement and assumed the obligations imposed on it hereby in order to induce Indemnitee to serve as a director or officer of the Company, and the Company acknowledges that Indemnitee is relying upon this Agreement in serving as a director or officer of the Company.

22. Entire Agreement. This Agreement constitutes the entire agreement between the parties hereto with respect to the subject matter hereof and supersedes all prior agreements and understandings, oral, written and implied, between the parties hereto with respect to the subject matter hereof; provided, however, that this Agreement is a supplement to and in furtherance of the Company’s certificate of incorporation and bylaws and applicable law.

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23. Modification and Waiver. No supplement, modification or amendment to this Agreement shall be binding unless executed in writing by the parties hereto. No amendment, alteration or repeal of this Agreement shall adversely affect any right of Indemnitee under this Agreement in respect of any action taken or omitted by such Indemnitee in his or her Corporate Status prior to such amendment, alteration or repeal. No waiver of any of the provisions of this Agreement shall constitute or be deemed a waiver of any other provision of this Agreement nor shall any waiver constitute a continuing waiver.

24. Notices. All notices and other communications required or permitted hereunder shall be in writing and shall be mailed by registered or certified mail, postage prepaid, sent by facsimile or electronic mail or otherwise delivered by hand, messenger or courier service addressed:

(a) if to Indemnitee, to Indemnitee’s address, facsimile number or electronic mail address as shown on the signature page of this Agreement or in the Company’s records, as may be updated in accordance with the provisions hereof; or

(b) if to the Company, to IonQ, Inc., 4505 Campus Drive, College Park, MD 20740, Attention: General Counsel, or at such other current address as the Company shall have furnished to Indemnitee, with a copy to Cooley LLP, 3175 Hanover Street, Palo Alto, CA 94304, Attention: John McKenna and Jaime L. Chase.

Each such notice or other communication shall for all purposes of this Agreement be treated as effective or having been given (i) if delivered by hand, messenger or courier service, when delivered (or if sent via a nationally-recognized overnight courier service, freight prepaid, specifying next-business-day delivery, one business day after deposit with the courier), or (ii) if sent via mail, at the earlier of its receipt or five days after the same has been deposited in a regularly-maintained receptacle for the deposit of the United States mail, addressed and mailed as aforesaid, or (iii) if sent via facsimile, upon confirmation of facsimile transfer or, if sent via electronic mail, upon confirmation of delivery when directed to the relevant electronic mail address, if sent during normal business hours of the recipient, or if not sent during normal business hours of the recipient, then on the recipient’s next business day.

25. Applicable Law and Consent to Jurisdiction. This Agreement shall be governed by, and construed and enforced in accordance with, the laws of the State of Delaware, without regard to its conflict of laws rules. Except with respect to any arbitration commenced by Indemnitee pursuant to Section 10(a), the Company and Indemnitee hereby irrevocably and unconditionally (i) agree that any action or proceeding arising out of or in connection with this Agreement shall be brought only in the Delaware Court of Chancery, and not in any other state or federal court in the United States of America or any court in any other country, (ii) consent to submit to the exclusive jurisdiction of the Delaware Court of Chancery for purposes of any action or proceeding arising out of or in connection with this Agreement, (iii) appoint, to the extent such party is not otherwise subject to service of process in the State of Delaware, The Corporation Trust Company, Wilmington, Delaware as its agent in the State of Delaware as such party’s agent for acceptance of legal process in connection with any such action or proceeding against such party with the same legal force and validity as if served upon such party personally within the State of Delaware, (iv) waive any objection to the laying of venue of any such action or proceeding in the Delaware Court of Chancery, and (v) waive, and agree not to plead or to make, any claim that any such action or proceeding brought in the Delaware Court of Chancery has been brought in an improper or inconvenient forum.

26. Counterparts. This Agreement may be executed in two or more counterparts, each of which shall for all purposes be deemed to be an original but all of which together shall constitute one and the same Agreement. This Agreement may also be executed and delivered by facsimile signature and in counterparts, each of which shall for all purposes be deemed to be an original but all of which together shall constitute one and the same Agreement. Only one such counterpart signed by the party against whom enforceability is sought needs to be produced to evidence the existence of this Agreement.

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27. Captions. The headings of the paragraphs of this Agreement are inserted for convenience only and shall not be deemed to constitute part of this Agreement or to affect the construction thereof.

(signature page follows)

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The parties are signing this Indemnification Agreement as of the date stated in the introductory sentence.

[Signature Page to Indemnification Agreement]

Exhibit 10.14

IONQ, INC.

2015 EQUITY INCENTIVE PLAN

ADOPTED BY THE BOARD OF DIRECTORS: SEPTEMBER 29, 2015

APPROVED BY THE STOCKHOLDERS: SEPTEMBER 29, 2015

TERMINATION DATE: SEPTEMBER 28, 2025

1. GENERAL.

(a) Eligible Stock Award Recipients. The persons eligible to receive Stock Awards are Employees, Directors and Consultants.

(b) Available Stock Awards. The Plan provides for the grant of the following Stock Awards: (i) Incentive Stock Options, (ii) Nonstatutory Stock Options, (iii) Restricted Stock Awards, (iv) Restricted Stock Unit Awards, and (v) Stock Appreciation Rights.

(c) Purpose. The Company, by means of the Plan, seeks to secure and retain the services of the group of persons eligible to receive Stock Awards as set forth in Section 1(a), to provide incentives for such persons to exert maximum efforts for the success of the Company and any Affiliate, and to provide a means by which such eligible recipients may be given an opportunity to benefit from increases in value of the Common Stock through the granting of Stock Awards.

2. ADMINISTRATION.

(a) Administration by Board. The Board will administer the Plan unless and until the Board delegates administration of the Plan to a Committee, as provided in Section 2(c).

(b) Powers of Board. The Board will have the power, subject to, and within the limitations of, the express provisions of the Plan:

(i) To determine from time to time (A) which of the persons eligible under the Plan will be granted Stock Awards; (B) when and how each Stock Award will be granted; (C) what type or combination of types of Stock Award will be granted; (D) the provisions of each Stock Award granted (which need not be identical), including the time or times when a person will be permitted to receive cash or Common Stock pursuant to a Stock Award; (E) the number of shares of Common Stock with respect to which a Stock Award will be granted to each such person; and (F) the Fair Market Value applicable to a Stock Award.

(ii) To construe and interpret the Plan and Stock Awards granted under it, and to establish, amend and revoke rules and regulations for administration of the Plan. The Board, in the exercise of this power, may correct any defect, omission or inconsistency in the Plan or in any Stock Award Agreement, in a manner and to the extent it will deem necessary or expedient to make the Plan or Stock Award fully effective.

(iii) To settle all controversies regarding the Plan and Stock Awards granted under it.

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(iv) To accelerate the time at which a Stock Award may first be exercised or the time during which a Stock Award or any part thereof will vest in accordance with the Plan, notwithstanding the provisions in the Stock Award stating the time at which it may first be exercised or the time during which it will vest.

(v) To suspend or terminate the Plan at any time. Suspension or termination of the Plan will not impair rights and obligations under any Stock Award granted while the Plan is in effect except with the written consent of the affected Participant.

(vi) To amend the Plan in any respect the Board deems necessary or advisable, including, without limitation, relating to Incentive Stock Options and certain nonqualified deferred compensation under Section 409A of the Code and/or to bring the Plan or Stock Awards granted under the Plan into compliance therewith, subject to the limitations, if any, of applicable law. However, except as provided in Section 9(a) relating to Capitalization Adjustments, to the extent required by applicable law, stockholder approval will be required for any amendment of the Plan that either (i) materially increases the number of shares of Common Stock available for issuance under the Plan, (ii) materially expands the class of individuals eligible to receive Stock Awards under the Plan, (iii) materially increases the benefits accruing to Participants under the Plan or materially reduces the price at which shares of Common Stock may be issued or purchased under the Plan, (iv) materially extends the term of the Plan, or (v) expands the types of Stock Awards available for issuance under the Plan. Except as provided above, rights under any Stock Award granted before amendment of the Plan will not be impaired by any amendment of the Plan unless (i) the Company requests the consent of the affected Participant, and (ii) such Participant consents in writing.

(vii) To submit any amendment to the Plan for stockholder approval, including, but not limited to, amendments to the Plan intended to satisfy the requirements of Section 422 of the Code regarding Incentive Stock Options.

(viii) To approve forms of Stock Award Agreements for use under the Plan and to amend the terms of any one or more Stock Awards, including, but not limited to, amendments to provide terms more favorable than previously provided in the Stock Award Agreement, subject to any specified limits in the Plan that are not subject to Board discretion; provided however, that, the rights under any Stock Award will not be impaired by any such amendment unless (i) the Company requests the consent of the affected Participant, and (ii) such Participant consents in writing. Notwithstanding the foregoing, subject to the limitations of applicable law, if any, and without the affected Participant’s consent, the Board may amend the terms of any one or more Stock Awards if necessary to maintain the qualified status of the Stock Award as an Incentive Stock Option or to bring the Stock Award into compliance with Section 409A of the Code and the related guidance thereunder.

(ix) Generally, to exercise such powers and to perform such acts as the Board deems necessary or expedient to promote the best interests of the Company and that are not in conflict with the provisions of the Plan or Stock Awards.

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(x) To adopt such procedures and sub-plans as are necessary or appropriate to permit participation in the Plan by Employees, Directors or Consultants who are foreign nationals or employed outside the United States.

(xi) To effect, at any time and from time to time, with the consent of any adversely affected Optionholder, (1) the reduction of the exercise price of any outstanding Option under the Plan, (2) the cancellation of any outstanding Option under the Plan and the grant in substitution therefor of (A) a new Option under the Plan or another equity plan of the Company covering the same or a different number of shares of Common Stock, (B) a Restricted Stock Award, (C) a Stock Appreciation Right, (D) Restricted Stock Unit, (E) cash and/or (F) other valuable consideration (as determined by the Board, in its sole discretion), or (3) any other action that is treated as a repricing under generally accepted accounting principles; provided, however, that no such reduction or cancellation may be effected if it is determined, in the Company’s sole discretion, that such reduction or cancellation would result in any such outstanding Option becoming subject to the requirements of Section 409A of the Code.

(c) Delegation to Committee. The Board may delegate some or all of the administration of the Plan to a Committee or Committees. If administration of the Plan is delegated to a Committee, the Committee will have, in connection with the administration of the Plan, the powers theretofore possessed by the Board that have been delegated to the Committee, including the power to delegate to a subcommittee of the Committee any of the administrative powers the Committee is authorized to exercise (and references in this Plan to the Board will thereafter be to the Committee or subcommittee), subject, however, to such resolutions, not inconsistent with the provisions of the Plan, as may be adopted from time to time by the Board. The Board may retain the authority to concurrently administer the Plan with the Committee and may, at any time, revest in the Board some or all of the powers previously delegated.

(d) Delegation to an Officer. The Board may delegate to one or more Officers of the Company the authority to do one or both of the following: (i) designate Officers and Employees of the Company or any of its Subsidiaries to be recipients of Options (and, to the extent permitted by applicable law, other Stock Awards) and the terms thereof, and (ii) determine the number of shares of Common Stock to be subject to such Stock Awards granted to such Officers and Employees; provided, however, that the Board resolutions regarding such delegation will specify the total number of shares of Common Stock that may be subject to the Stock Awards granted by such Officer and that such Officer may not grant a Stock Award to himself or herself. Notwithstanding the foregoing, the Board may not delegate authority to an Officer to determine the Fair Market Value of the Common Stock pursuant to Section 13(t) below.

(e) Effect of Board’s Decision. All determinations, interpretations and constructions made by the Board in good faith will not be subject to review by any person and will be final, binding and conclusive on all persons.

3. SHARES SUBJECT TO THE PLAN.

(a) Share Reserve. Subject to Section 9(a) relating to Capitalization Adjustments, the aggregate number of shares of Common Stock of the Company that may be issued pursuant to Stock Awards after the Effective Date will not exceed 705,852 shares. For clarity, the limitation in this Section 3(a) is a limitation in the number of shares of Common Stock that may be issued pursuant to the Plan. Accordingly, this Section 3(a) does not limit the granting of Stock Awards except as provided in Section 7(a).

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(b) Reversion of Shares to the Share Reserve. If any shares of Common Stock issued pursuant to a Stock Award are forfeited back to the Company because of the failure to meet a contingency or condition required to vest such shares in the Participant, then the shares which are forfeited will revert to and again become available for issuance under the Plan. Also, any shares reacquired by the Company pursuant to Section 8(g) or as consideration for the exercise of an Option will again become available for issuance under the Plan. Furthermore, if a Stock Award (i) expires or otherwise terminates without having been exercised in full or (ii) is settled in cash (i.e., the holder of the Stock Award receives cash rather than stock), such expiration, termination or settlement will not reduce (or otherwise offset) the number of shares of Common Stock that may be issued pursuant to the Plan. Notwithstanding the provisions of this Section 3(b), any such shares will not be subsequently issued pursuant to the exercise of Incentive Stock Options.

(c) Incentive Stock Option Limit. Notwithstanding anything to the contrary in this Section 3(c), subject to the provisions of Section 9(a) relating to Capitalization Adjustments, the aggregate maximum number of shares of Common Stock that may be issued pursuant to the exercise of Incentive Stock Options will be three (3) times the number of shares reserved under the plan for Stock Awards as set forth in Section 3(a).

(d) Source of Shares. The stock issuable under the Plan will be shares of authorized but unissued or reacquired Common Stock, including shares repurchased by the Company on the open market.

4. ELIGIBILITY.

(a) Eligibility for Specific Stock Awards. Incentive Stock Options may be granted only to employees of the Company or a “parent corporation” or “subsidiary corporation” thereof (as such terms are defined in Sections 424(e) and (f) of the Code). Stock Awards other than Incentive Stock Options may be granted to Employees, Directors and Consultants.

(b) Ten Percent Stockholders. A Ten Percent Stockholder will not be granted an Incentive Stock Option unless the exercise price of such Option is at least one hundred ten percent (110%) of the Fair Market Value of the Common Stock on the date of grant and the Option is not exercisable after the expiration of five (5) years from the date of grant.

(c) Consultants. A Consultant will not be eligible for the grant of a Stock Award if, at the time of grant, either the offer or the sale of the Company’s securities to such Consultant is not exempt under Rule 701 of the Securities Act (“Rule 701”) because of the nature of the services that the Consultant is providing to the Company, because the Consultant is not a natural person, or because of any other provision of Rule 701, unless the Company determines that such grant need not comply with the requirements of Rule 701 and will satisfy another exemption under the Securities Act as well as comply with the securities laws of all other relevant jurisdictions.

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5. OPTION PROVISIONS.

Each Option will be in such form and will contain such terms and conditions as the Board will deem appropriate. All Options will be separately designated Incentive Stock Options or Nonstatutory Stock Options at the time of grant, and, if certificates are issued, a separate certificate or certificates will be issued for shares of Common Stock purchased on exercise of each type of Option. If an Option is not specifically designated as an Incentive Stock Option, then the Option will be a Nonstatutory Stock Option. The provisions of separate Options need not be identical; provided, however, that each Option Agreement will include (through incorporation of provisions hereof by reference in the Option Agreement or otherwise) the substance of each of the following provisions:

(a) Term. Subject to the provisions of Section 4(b) regarding Ten Percent Stockholders, no Option will be exercisable after the expiration of ten (10) years from the date of its grant or such shorter period specified in the Option Agreement.

(b) Exercise Price. Subject to the provisions of Section 4(b) regarding Incentive Stock Options granted to Ten Percent Stockholders, the exercise price of each Option will be not less than one hundred percent (100%) of the Fair Market Value of the Common Stock subject to the Option on the date the Option is granted. Notwithstanding the foregoing, an Option may be granted with an exercise price lower than one hundred percent (100%) of the Fair Market Value of the Common Stock subject to the Option if such Option is granted pursuant to an assumption or substitution for another option in a manner consistent with the provisions of Section 424(a) of the Code (whether or not such options are Incentive Stock Options).

(c) Consideration. The purchase price of Common Stock acquired pursuant to the exercise of an Option will be paid, to the extent permitted by applicable law and as determined by the Board in its sole discretion, by any combination of the methods of payment set forth below. The Board will have the authority to grant Options that do not permit all of the following methods of payment (or otherwise restrict the ability to use certain methods) and to grant Options that require the consent of the Company to utilize a particular method of payment. The permitted methods of payment are as follows:

(i) by cash, check, bank draft or money order payable to the Company;

(ii) pursuant to a program developed under Regulation T as promulgated by the Federal Reserve Board that, prior to the issuance of the stock subject to the Option, results in either the receipt of cash (or check) by the Company or the receipt of irrevocable instructions to pay the aggregate exercise price to the Company from the sales proceeds;

(iii) by delivery to the Company (either by actual delivery or attestation) of shares of Common Stock;

(iv) by a “net exercise” arrangement pursuant to which the Company will reduce the number of shares of Common Stock issued upon exercise by the largest whole number of shares with a Fair Market Value that does not exceed the aggregate exercise price; provided, however, that the Company will accept a cash or other payment from the Participant to the extent of any remaining balance of the aggregate exercise price not satisfied by such

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reduction in the number of whole shares to be issued; provided, further, that shares of Common Stock will no longer be outstanding under an Option and will not be exercisable thereafter to the extent that (A) shares are used to pay the exercise price pursuant to the “net exercise,” (B) shares are delivered to the Participant as a result of such exercise, and (C) shares are withheld to satisfy tax withholding obligations;

(v) according to a deferred payment or similar arrangement with the Optionholder; provided, however, that interest will compound at least annually and will be charged at the minimum rate of interest necessary to avoid (A) the imputation of interest income to the Company and compensation income to the Optionholder under any applicable provisions of the Code, and (B) the classification of the Option as a liability for financial accounting purposes; or

(vi) in any other form of legal consideration that may be acceptable to the Board.

(d) Transferability of Options. The Board may, in its sole discretion, impose such limitations on the transferability of Options as the Board will determine. In the absence of such a determination by the Board to the contrary, the following restrictions on the transferability of Options will apply:

(i) Restrictions on Transfer. An Option will not be transferable except by will or by the laws of descent and distribution and will be exercisable during the lifetime of the Optionholder only by the Optionholder; provided, however, that the Board may, in its sole discretion, permit transfer of the Option to such extent as permitted by Rule 701 of the Securities Act at the time of the grant of the Option and in a manner consistent with applicable tax and securities laws upon the Optionholder’s request.

(ii) Domestic Relations Orders. Notwithstanding the foregoing, an Option may be transferred pursuant to a domestic relations order, provided, however, that an Incentive Stock Option may be deemed to be a Nonstatutory Stock Option as a result of such transfer.

(iii) Beneficiary Designation. Notwithstanding the foregoing, the Optionholder may, by delivering written notice to the Company, in a form provided by or otherwise satisfactory to the Company, designate a third party who, in the event of the death of the Optionholder, will thereafter be the beneficiary of an Option with the right to exercise the Option and receive the Common Stock or other consideration resulting from the Option exercise.

(e) Vesting of Options Generally. The total number of shares of Common Stock subject to an Option may vest and therefore become exercisable in periodic installments that may or may not be equal. The Option may be subject to such other terms and conditions on the time or times when it may or may not be exercised (which may be based on the satisfaction of performance goals or other criteria) as the Board may deem appropriate. The vesting provisions of individual Options may vary. The provisions of this Section 5(e) are subject to any Option provisions governing the minimum number of shares of Common Stock as to which an Option may be exercised.

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(f) Termination of Continuous Service. Except as otherwise provided in the applicable Option Agreement or other agreement between the Optionholder and the Company, in the event that an Optionholder’s Continuous Service terminates (other than for Cause or upon the Optionholder’s death or Disability), the Optionholder may exercise his or her Option (to the extent that the Optionholder was entitled to exercise such Option as of the date of termination of Continuous Service) but only within such period of time ending on the earlier of (i) the date three (3) months following the termination of the Optionholder’s Continuous Service (or such longer or shorter period specified in the Option Agreement, which period will not be less than thirty (30) days unless such termination is for Cause), or (ii) the expiration of the term of the Option as set forth in the Option Agreement. If, after termination of Continuous Service, the Optionholder does not exercise his or her Option within the time specified in this Plan or in the Option Agreement (as applicable), the Option will terminate.

(g) Extension of Termination Date. Except as otherwise provided in the applicable Option Agreement or other agreement between the Optionholder and the Company, if the exercise of the Option following the termination of the Optionholder’s Continuous Service (other than for Cause or upon the Optionholder’s death or Disability) would be prohibited at any time solely because the issuance of shares of Common Stock would violate the registration requirements under the Securities Act, then the Option will terminate on the earlier of (i) the expiration of a period of three (3) months after the termination of the Optionholder’s Continuous Service during which the exercise of the Option would not be in violation of such registration requirements, or (ii) the expiration of the term of the Option as set forth in the Option Agreement.

(h) Disability of Optionholder. Except as otherwise provided in the applicable Option Agreement or other agreement between the Optionholder and the Company, in the event that an Optionholder’s Continuous Service terminates as a result of the Optionholder’s Disability, the Optionholder may exercise his or her Option (to the extent that the Optionholder was entitled to exercise such Option as of the date of termination of Continuous Service), but only within such period of time ending on the earlier of (i) the date twelve (12) months following such termination of Continuous Service (or such longer or shorter period specified in the Option Agreement, which period will not be less than six (6) months), or (ii) the expiration of the term of the Option as set forth in the Option Agreement. If, after termination of Continuous Service, the Optionholder does not exercise his or her Option within the time specified in this Plan or in the Option Agreement (as applicable), the Option will terminate.

(i) Death of Optionholder. Except as otherwise provided in the applicable Option Agreement or other agreement between the Optionholder and the Company, in the event that (i) an Optionholder’s Continuous Service terminates as a result of the Optionholder’s death, or (ii) the Optionholder dies within the period (if any) specified in the Option Agreement after the termination of the Optionholder’s Continuous Service for a reason other than death, then the Option may be exercised (to the extent the Optionholder was entitled to exercise such Option as of the date of death) by the Optionholder’s estate, by a person who acquired the right to exercise the Option by bequest or inheritance or by a person designated as the beneficiary of the Option upon the Optionholder’s death, but only within the period ending on the earlier of (i) the date eighteen (18) months following the date of death (or such longer or shorter period specified in the Option Agreement, which period will not be less than six (6) months), or (ii) the expiration of

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the term of such Option as set forth in the Option Agreement. If, after the Optionholder’s death, the Option is not exercised within the time specified in this Plan or in the Option Agreement (as applicable), the Option will terminate. If the Optionholder designates a third party beneficiary of the Option in accordance with Section 5(d)(iii), then upon the death of the Optionholder such designated beneficiary will have the sole right to exercise the Option and receive the Common Stock or other consideration resulting from the Option exercise.

(j) Termination for Cause. Except as explicitly provided otherwise in an Optionholder’s Option Agreement, in the event that an Optionholder’s Continuous Service is terminated for Cause, the Option will terminate upon the termination date of such Optionholder’s Continuous Service, and the Optionholder will be prohibited from exercising his or her Option from and after the time of such termination of Continuous Service.

(k) Non-Exempt Employees. No Option granted to an Employee that is a non-exempt employee for purposes of the Fair Labor Standards Act of 1938, as amended, will be first exercisable for any shares of Common Stock until at least six months following the date of grant of the Option. The foregoing provision is intended to operate so that any income derived by a non-exempt employee in connection with the exercise or vesting of an Option will be exempt from his or her regular rate of pay.

(l) Early Exercise. The Option may, but need not, include a provision whereby the Optionholder may elect at any time before the Optionholder’s Continuous Service terminates to exercise the Option as to any part or all of the shares of Common Stock subject to the Option prior to the full vesting of the Option. Subject to the “Repurchase Limitation” in Section 8(l), any unvested shares of Common Stock so purchased may be subject to a repurchase option in favor of the Company or to any other restriction the Board determines to be appropriate. Provided that the “Repurchase Limitation” in Section 8(l) is not violated, the Company will not be required to exercise its repurchase option until at least six (6) months (or such longer or shorter period of time required to avoid classification of the Option as a liability for financial accounting purposes) have elapsed following exercise of the Option unless the Board otherwise specifically provides in the Option Agreement.

(m) Right of Repurchase. Subject to the “Repurchase Limitation” in Section 8(l), the Option may include a provision whereby the Company may elect to repurchase all or any part of the vested shares of Common Stock acquired by the Optionholder pursuant to the exercise of the Option.

(n) Right of First Refusal. The Option may include a provision whereby the Company may elect to exercise a right of first refusal following receipt of notice from the Optionholder of the intent to transfer all or any part of the shares of Common Stock received upon the exercise of the Option. Such right of first refusal will be subject to the “Repurchase Limitation” in Section 8(l). Except as expressly provided in this Section 5(n) or in the Option Agreement, such right of first refusal will otherwise comply with any applicable provisions of the Bylaws of the Company.

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(a) Restricted Stock Awards. Each Restricted Stock Award Agreement will be in such form and will contain such terms and conditions as the Board will deem appropriate. To the extent consistent with the Company’s Bylaws, at the Board’s election, shares of Common Stock may be (x) held in book entry form subject to the Company’s instructions until any restrictions relating to the Restricted Stock Award lapse; or (y) evidenced by a certificate, which certificate will be held in such form and manner as determined by the Board. The terms and conditions of Restricted Stock Award Agreements may change from time to time, and the terms and conditions of separate Restricted Stock Award Agreements need not be identical; provided, however, that each Restricted Stock Award Agreement will include (through incorporation of the provisions hereof by reference in the agreement or otherwise) the substance of each of the following provisions:

(i) Consideration. A Restricted Stock Award may be awarded in consideration for (A) past or future services actually or to be rendered to the Company or an Affiliate, or (B) any other form of legal consideration that may be acceptable to the Board in its sole discretion and permissible under applicable law.

(ii) Vesting. Subject to the “Repurchase Limitation” in Section 8(l), shares of Common Stock awarded under the Restricted Stock Award Agreement may be subject to forfeiture to the Company in accordance with a vesting schedule to be determined by the Board.

(iii) Termination of Participant’s Continuous Service. In the event a Participant’s Continuous Service terminates, the Company may receive via a forfeiture condition, any or all of the shares of Common Stock held by the Participant which have not vested as of the date of termination of Continuous Service under the terms of the Restricted Stock Award Agreement.

(iv) Transferability. Rights to acquire shares of Common Stock under the Restricted Stock Award Agreement will be transferable by the Participant only upon such terms and conditions as are set forth in the Restricted Stock Award Agreement, as the Board will determine in its sole discretion, so long as Common Stock awarded under the Restricted Stock Award Agreement remains subject to the terms of the Restricted Stock Award Agreement.

(b) Restricted Stock Unit Awards. Each Restricted Stock Unit Award Agreement will be in such form and will contain such terms and conditions as the Board will deem appropriate. The terms and conditions of Restricted Stock Unit Award Agreements may change from time to time, and the terms and conditions of separate Restricted Stock Unit Award Agreements need not be identical, provided, however, that each Restricted Stock Unit Award Agreement will include (through incorporation of the provisions hereof by reference in the Agreement or otherwise) the substance of each of the following provisions:

(i) Consideration. At the time of grant of a Restricted Stock Unit Award, the Board will determine the consideration, if any, to be paid by the Participant upon delivery of each share of Common Stock subject to the Restricted Stock Unit Award. The consideration to be paid (if any) by the Participant for each share of Common Stock subject to a Restricted Stock Unit Award may be paid in any form of legal consideration that may be acceptable to the Board in its sole discretion and permissible under applicable law.

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(ii) Vesting. At the time of the grant of a Restricted Stock Unit Award, the Board may impose such restrictions or conditions to the vesting of the Restricted Stock Unit Award as it, in its sole discretion, deems appropriate.

(iii) Payment. A Restricted Stock Unit Award may be settled by the delivery of shares of Common Stock, their cash equivalent, any combination thereof or in any other form of consideration, as determined by the Board and contained in the Restricted Stock Unit Award Agreement.

(iv) Additional Restrictions. At the time of the grant of a Restricted Stock Unit Award, the Board, as it deems appropriate, may impose such restrictions or conditions that delay the delivery of the shares of Common Stock (or their cash equivalent) subject to a Restricted Stock Unit Award to a time after the vesting of such Restricted Stock Unit Award.

(v) Dividend Equivalents. Dividend equivalents may be credited in respect of shares of Common Stock covered by a Restricted Stock Unit Award, as determined by the Board and contained in the Restricted Stock Unit Award Agreement. At the sole discretion of the Board, such dividend equivalents may be converted into additional shares of Common Stock covered by the Restricted Stock Unit Award in such manner as determined by the Board. Any additional shares covered by the Restricted Stock Unit Award credited by reason of such dividend equivalents will be subject to all the terms and conditions of the underlying Restricted Stock Unit Award Agreement to which they relate.

(vi) Termination of Participant’s Continuous Service. Except as otherwise provided in the applicable Restricted Stock Unit Award Agreement, such portion of the Restricted Stock Unit Award that has not vested will be forfeited upon the Participant’s termination of Continuous Service.

(vii) Compliance with Section 409A of the Code. Notwithstanding anything to the contrary set forth in this Plan, any Restricted Stock Unit Award granted under the Plan that is not exempt from the requirements of Section 409A of the Code will contain such provisions so that such Restricted Stock Unit Award will comply with the requirements of Section 409A of the Code. Such restrictions, if any, will be determined by the Board and contained in the Restricted Stock Unit Award Agreement evidencing such Restricted Stock Unit Award. For example, such restrictions may include, without limitation, a requirement that any Common Stock that is to be issued in a year following the year in which the Restricted Stock Unit Award vests must be issued in accordance with a fixed pre-determined schedule.

(c) Stock Appreciation Rights. Each Stock Appreciation Right Agreement will be in such form and will contain such terms and conditions as the Board will deem appropriate. Stock Appreciation Rights may be granted as stand-alone Stock Awards or in tandem with other Stock Awards. The terms and conditions of Stock Appreciation Right Agreements may change from time to time, and the terms and conditions of separate Stock Appreciation Right Agreements need not be identical; provided, however, that each Stock Appreciation Right Agreement will include (through incorporation of the provisions hereof by reference in the agreement or otherwise) the substance of each of the following provisions:

(i) Term. No Stock Appreciation Right will be exercisable after the expiration of ten (10) years from the date of grant or such shorter period specified in the Stock Appreciation Right Agreement.

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(ii) Strike Price. Each Stock Appreciation Right will be denominated in shares of Common Stock equivalents. The strike price of each Stock Appreciation Right granted as a stand-alone or tandem Stock Award will not be less than one hundred percent (100%) of the Fair Market Value of the Common Stock equivalents subject to the Stock Appreciation Right on the date of grant.

(iii) Calculation of Appreciation. The appreciation distribution payable on the exercise of a Stock Appreciation Right will be not greater than an amount equal to the excess of (A) the aggregate Fair Market Value (on the date of the exercise of the Stock Appreciation Right) of a number of shares of Common Stock equal to the number of shares of Common Stock equivalents in which the Participant is vested under such Stock Appreciation Right, and with respect to which the Participant is exercising the Stock Appreciation Right on such date, over (B) the strike price that will be determined by the Board on the date of grant.

(iv) Vesting. At the time of the grant of a Stock Appreciation Right, the Board may impose such restrictions or conditions to the vesting of such Stock Appreciation Right as it, in its sole discretion, deems appropriate.

(v) Exercise. To exercise any outstanding Stock Appreciation Right, the Participant must provide written notice of exercise to the Company in compliance with the provisions of the Stock Appreciation Right Agreement evidencing such Stock Appreciation Right.

(vi) Non-Exempt Employees. No Stock Appreciation Right granted to an Employee that is a non-exempt employee for purposes of the Fair Labor Standards Act of 1938, as amended, will be first exercisable for any shares of Common Stock until at least six months following the date of grant of the Stock Appreciation Right. The foregoing provision is intended to operate so that any income derived by a non-exempt employee in connection with the exercise of a Stock Appreciation Right will be exempt from his or her regular rate of pay.

(vii) Payment. The appreciation distribution in respect to a Stock Appreciation Right may be paid in Common Stock, in cash, in any combination of the two or in any other form of consideration, as determined by the Board and contained in the Stock Appreciation Right Agreement evidencing such Stock Appreciation Right.

(viii) Termination of Continuous Service. Except as otherwise provided in the applicable Stock Appreciation Right Agreement or other agreement between the Participant and the Company, in the event that a Participant’s Continuous Service terminates (other than for Cause or upon the Participant’s death or Disability), the Participant may exercise his or her Stock Appreciation Right (to the extent that the Participant was entitled to exercise such Stock Appreciation Right as of the date of termination of Continuous Service) but only within such

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period of time ending on the earlier of (A) the date three (3) months following the termination of the Participant’s Continuous Service (or such longer or shorter period specified in the Stock Appreciation Right Agreement, which period will not be less than thirty (30) days unless such termination is for Cause), or (B) the expiration of the term of the Stock Appreciation Right as set forth in the Stock Appreciation Right Agreement. If, after termination of Continuous Service, the Participant does not exercise his or her Stock Appreciation Right within the time specified in this Plan or in the Stock Appreciation Right Agreement (as applicable), the Stock Appreciation Right will terminate.

(ix) Disability of Participant. Except as otherwise provided in the applicable Stock Appreciation Right Agreement or other agreement between the Participant and the Company, in the event that a Participant’s Continuous Service terminates as a result of the Participant’s Disability, the Participant may exercise his or her Stock Appreciation Right (to the extent that the Participant was entitled to exercise such Stock Appreciation Right as of the date of termination of Continuous Service), but only within such period of time ending on the earlier of (A) the date twelve (12) months following such termination of Continuous Service (or such longer or shorter period specified in the Stock Appreciation Right Agreement, which period will not be less than six (6) months), or (B) the expiration of the term of the Stock Appreciation Right as set forth in the Stock Appreciation Right Agreement. If, after termination of Continuous Service, the Participant does not exercise his or her Stock Appreciation Right within the time specified in this Plan or in the Stock Appreciation Right Agreement (as applicable), the Stock Appreciation Right will terminate.

(x) Death of Participant. Except as otherwise provided in the applicable Stock Appreciation Right Agreement or other agreement between the Participant and the Company, in the event that (i) a Participant’s Continuous Service terminates as a result of the Participant’s death, or (ii) the Participant dies within the period (if any) specified in the Stock Appreciation Right Agreement after the termination of the Participant’s Continuous Service for a reason other than death, then the Stock Appreciation Right may be exercised (to the extent the Participant was entitled to exercise such Stock Appreciation Right as of the date of death) by the Participant’s estate, by a person who acquired the right to exercise the Stock Appreciation Right by bequest or inheritance or by a person designated as the beneficiary of the Stock Appreciation Right upon the Participant’s death, but only within the period ending on the earlier of (i) the date eighteen (18) months following the date of death (or such longer or shorter period specified in the Stock Appreciation Right Agreement, which period will not be less than six (6) months), or (ii) the expiration of the term of such Stock Appreciation Right as set forth in the Stock Appreciation Right Agreement. If, after the Participant’s death, the Stock Appreciation Right is not exercised within the time specified in this Plan or in the Stock Appreciation Right Agreement (as applicable), the Stock Appreciation Right will terminate.

(xi) Termination for Cause. Except as explicitly provided otherwise in an Participant’s Stock Appreciation Right Agreement, in the event that a Participant’s Continuous Service is terminated for Cause, the Stock Appreciation Right will terminate upon the termination date of such Participant’s Continuous Service, and the Participant will be prohibited from exercising his or her Stock Appreciation Right from and after the time of such termination of Continuous Service.

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(xii) Compliance with Section 409A of the Code. Notwithstanding anything to the contrary set forth in this Plan, any Stock Appreciation Rights granted under the Plan that are not exempt from the requirements of Section 409A of the Code will contain such provisions so that such Stock Appreciation Rights will comply with the requirements of Section 409A of the Code. Such restrictions, if any, will be determined by the Board and contained in the Stock Appreciation Right Agreement evidencing such Stock Appreciation Right. For example, such restrictions may include, without limitation, a requirement that a Stock Appreciation Right that is to be paid wholly or partly in cash must be exercised and paid in accordance with a fixed pre-determined schedule.

7. COVENANTS OF THE COMPANY.

(a) Availability of Shares. During the terms of the Stock Awards, the Company will keep available at all times the number of shares of Common Stock reasonably required to satisfy such Stock Awards.

(b) Securities Law Compliance. The Company will seek to obtain from each regulatory commission or agency having jurisdiction over the Plan such authority as may be required to grant Stock Awards and to issue and sell shares of Common Stock upon exercise of the Stock Awards; provided, however, that this undertaking will not require the Company to register under the Securities Act the Plan, any Stock Award or any Common Stock issued or issuable pursuant to any such Stock Award. If, after reasonable efforts, the Company is unable to obtain from any such regulatory commission or agency the authority that counsel for the Company deems necessary for the lawful issuance and sale of Common Stock under the Plan, the Company will be relieved from any liability for failure to issue and sell Common Stock upon exercise of such Stock Awards unless and until such authority is obtained.

(c) No Obligation to Notify. The Company will have no duty or obligation to any holder of a Stock Award to advise such holder as to the time or manner of exercising such Stock Award. Furthermore, the Company will have no duty or obligation to warn or otherwise advise such holder of a pending termination or expiration of a Stock Award or a possible period in which the Stock Award may not be exercised. The Company has no duty or obligation to minimize the tax consequences of a Stock Award to the holder of such Stock Award.

(a) Use of Proceeds from Sales of Common Stock. Proceeds from the sale of shares of Common Stock pursuant to Stock Awards will constitute general funds of the Company.

(b) Corporate Action Constituting Grant of Stock Awards. Corporate action constituting a grant by the Company of a Stock Award to any Participant will be deemed completed as of the date of such corporate action, unless otherwise determined by the Board, regardless of when the instrument, certificate, or letter evidencing the Stock Award is communicated to, or actually received or accepted by, the Participant.

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(c) Stockholder Rights. No Participant will be deemed to be the holder of, or to have any of the rights of a holder with respect to, any shares of Common Stock subject to such Stock Award unless and until such Participant has satisfied all requirements for exercise of the Stock Award pursuant to its terms and the Participant will not be deemed to be a stockholder of record until the issuance of the Common Stock pursuant to such exercise has been entered into the books and records of the Company. Upon request by the Company, each Participant will execute any voting agreement, stockholder agreement, right of first refusal and co-sale agreement or similar agreement among the stockholders of the Company.

(d) No Employment or Other Service Rights. Nothing in the Plan, any Stock Award Agreement or any other instrument executed thereunder or in connection with any Stock Award granted pursuant to the Plan will confer upon any Participant any right to continue to serve the Company or an Affiliate in the capacity in effect at the time the Stock Award was granted or will affect the right of the Company or an Affiliate to terminate (i) the employment of an Employee with or without notice and with or without cause, (ii) the service of a Consultant pursuant to the terms of such Consultant’s agreement with the Company or an Affiliate, or (iii) the service of a Director pursuant to the Bylaws of the Company or an Affiliate, and any applicable provisions of the corporate law of the state in which the Company or the Affiliate is incorporated, as the case may be.

(e) Incentive Stock Option $100,000 Limitation. To the extent that the aggregate Fair Market Value (determined at the time of grant) of Common Stock with respect to which Incentive Stock Options are exercisable for the first time by any Optionholder during any calendar year (under all plans of the Company and any Affiliates) exceeds one hundred thousand dollars ($100,000), the Options or portions thereof that exceed such limit (according to the order in which they were granted) will be treated as Nonstatutory Stock Options, notwithstanding any contrary provision of the applicable Option Agreement(s).

(f) Investment Assurances. The Company may require a Participant, as a condition of exercising or acquiring Common Stock under any Stock Award, (i) to give written assurances satisfactory to the Company as to the Participant’s knowledge and experience in financial and business matters and/or to employ a purchaser representative reasonably satisfactory to the Company who is knowledgeable and experienced in financial and business matters and that he or she is capable of evaluating, alone or together with the purchaser representative, the merits and risks of exercising the Stock Award; and (ii) to give written assurances satisfactory to the Company stating that the Participant is acquiring Common Stock subject to the Stock Award for the Participant’s own account and not with any present intention of selling or otherwise distributing the Common Stock. The foregoing requirements, and any assurances given pursuant to such requirements, will be inoperative if (x) the issuance of the shares upon the exercise or acquisition of Common Stock under the Stock Award has been registered under a then currently effective registration statement under the Securities Act, or (y) as to any particular requirement, a determination is made by counsel for the Company that such requirement need not be met in the circumstances under the then applicable securities laws. The Company may, upon advice of counsel to the Company, place legends on stock certificates issued under the Plan as such counsel deems necessary or appropriate in order to comply with applicable securities laws, including, but not limited to, legends restricting the transfer of the Common Stock.

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(g) Withholding Obligations. To the extent provided by the terms of a Stock Award Agreement, the Company may, in its sole discretion, satisfy any federal, state or local tax withholding obligation relating to a Stock Award by any of the following means (in addition to the Company’s right to withhold from any compensation paid to the Participant by the Company) or by a combination of such means: (i) causing the Participant to tender a cash payment; (ii) withholding shares of Common Stock from the shares of Common Stock issued or otherwise issuable to the Participant in connection with the Stock Award; provided, however, that no shares of Common Stock are withheld with a value exceeding the minimum amount of tax required to be withheld by law (or such lower amount as may be necessary to avoid classification of the Stock Award as a liability for financial accounting purposes); (iii) withholding payment from any amounts otherwise payable to the Participant; (iv) withholding cash from a Stock Award settled in cash; or (v) by such other method as may be set forth in the Stock Award Agreement.

(h) Electronic Delivery. Any reference in this Plan to a “written” agreement or document will include any agreement or document delivered electronically or posted on the Company’s intranet.

(i) Deferrals. To the extent permitted by applicable law, the Board, in its sole discretion, may determine that the delivery of Common Stock or the payment of cash, upon the exercise, vesting or settlement of all or a portion of any Stock Award may be deferred and may establish programs and procedures for deferral elections to be made by Participants. Deferrals by Participants will be made in accordance with Section 409A of the Code. Consistent with Section 409A of the Code, the Board may provide for distributions while a Participant is still an employee. The Board is authorized to make deferrals of Stock Awards and determine when, and in what annual percentages, Participants may receive payments, including lump sum payments, following the Participant’s termination of employment or retirement, and implement such other terms and conditions consistent with the provisions of the Plan and in accordance with applicable law.

(j) Compliance with Section 409A. To the extent that the Board determines that any Stock Award granted hereunder is subject to Section 409A of the Code, the Stock Award Agreement evidencing such Stock Award will incorporate the terms and conditions necessary to avoid the consequences specified in Section 409A(a)(1) of the Code. To the extent applicable, the Plan and Stock Award Agreements will be interpreted in accordance with Section 409A of the Code and Department of Treasury regulations and other interpretive guidance issued thereunder, including without limitation any such regulations or other guidance that may be issued or amended after the Effective Date. Notwithstanding any provision of the Plan to the contrary, in the event that following the Effective Date the Board determines that any Stock Award may be subject to Section 409A of the Code and related Department of Treasury guidance (including such Department of Treasury guidance as may be issued after the Effective Date), the Board may adopt such amendments to the Plan and the applicable Stock Award Agreement or adopt other policies and procedures (including amendments, policies and procedures with retroactive effect), or take any other actions, that the Board determines are necessary or appropriate to (1) exempt the Stock Award from Section 409A of the Code and/or preserve the intended tax treatment of the benefits provided with respect to the Stock Award, or (2) comply with the requirements of Section 409A of the Code and related Department of Treasury guidance.

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(k) Compliance with Exemption Provided by Rule 12h-1(f). If: (i) the aggregate of the number of Optionholders and the number of holders of all other outstanding compensatory employee stock options to purchase shares of Common Stock equals or exceeds five hundred (500), and (ii) the assets of the Company at the end of the Company’s most recently completed fiscal year exceed $10 million, then the following restrictions will apply during any period during which the Company does not have a class of its securities registered under Section 12 of the Exchange Act and is not required to file reports under Section 15(d) of the Exchange Act: (A) the Options and, prior to exercise, the shares of Common Stock acquired upon exercise of the Options may not be transferred until the Company is no longer relying on the exemption provided by Rule 12h-1(f) promulgated under the Exchange Act (“Rule 12h-1(f)”), except: (1) as permitted by Rule 701(c) promulgated under the Securities Act, (2) to a guardian upon the disability of the Optionholder, or (3) to an executor upon the death of the Optionholder (collectively, the “Permitted Transferees”); provided, however, the following transfers are permitted: (i) transfers by the Optionholder to the Company, and (ii) transfers in connection with a change of control or other acquisition involving the Company, if following such transaction, the Options no longer remain outstanding and the Company is no longer relying on the exemption provided by Rule 12h-1(f); provided further, that any Permitted Transferees may not further transfer the Options; (B) except as otherwise provided in (A) above, the Options and shares of Common Stock acquired upon exercise of the Options are restricted as to any pledge, hypothecation, or other transfer, including any short position, any “put equivalent position” as defined by Rule 16a-1(h) promulgated under the Exchange Act, or any “call equivalent position” as defined by Rule 16a-1(b) promulgated under the Exchange Act by the Optionholder prior to exercise of an Option until the Company is no longer relying on the exemption provided by Rule 12h-1(f); and (C) at any time that the Company is relying on the exemption provided by Rule 12h-1(f), the Company will deliver to Optionholders (whether by physical or electronic delivery or written notice of the availability of the information on an internet site) the information required by Rule 701(e)(3), (4), and (5) promulgated under the Securities Act every six (6) months, including financial statements that are not more than one hundred eighty (180) days old; provided, however, that the Company may condition the delivery of such information upon the Optionholder’s agreement to maintain its confidentiality.

(l) Repurchase Limitation. The terms of any repurchase option will be specified in the Stock Award Agreement. The repurchase price for vested shares of Common Stock will be the Fair Market Value of the shares of Common Stock on the date of repurchase. The repurchase price for unvested shares of Common Stock will be the lower of (i) the Fair Market Value of the shares of Common Stock on the date of repurchase or (ii) their original purchase price. However, the Company will not exercise its repurchase option until at least six (6) months (or such longer or shorter period of time necessary to avoid classification of the Stock Award as a liability for financial accounting purposes) have elapsed following delivery of shares of Common Stock subject to the Stock Award, unless otherwise specifically provided by the Board.

(a) Capitalization Adjustments. In the event of a Capitalization Adjustment, the Board will proportionately and appropriately adjust: (i) the class(es) and maximum number of securities subject to the Plan pursuant to Section 3(a), (ii) the class(es) and maximum number of securities that may be issued pursuant to the exercise of Incentive Stock Options pursuant to Section 3(c), and (iii) the class(es) and number of securities and price per share of stock subject to outstanding Stock Awards. The Board will make such adjustments, and its determination will be final, binding and conclusive.

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(b) Dissolution or Liquidation. Except as otherwise provided in the Stock Award Agreement, in the event of a dissolution or liquidation of the Company, all outstanding Stock Awards (other than Stock Awards consisting of vested and outstanding shares of Common Stock not subject to the Company’s right of repurchase) will terminate immediately prior to the completion of such dissolution or liquidation, and the shares of Common Stock subject to the Company’s repurchase option may be repurchased by the Company notwithstanding the fact that the holder of such Stock Award is providing Continuous Service, provided, however, that the Board may, in its sole discretion, cause some or all Stock Awards to become fully vested, exercisable and/or no longer subject to repurchase or forfeiture (to the extent such Stock Awards have not previously expired or terminated) before the dissolution or liquidation is completed but contingent on its completion.

(c) Corporate Transaction. The following provisions will apply to Stock Awards in the event of a Corporate Transaction unless otherwise provided in the instrument evidencing the Stock Award or any other written agreement between the Company or any Affiliate and the holder of the Stock Award or unless otherwise expressly provided by the Board at the time of grant of a Stock Award. Except as otherwise stated in the Stock Award Agreement, in the event of a Corporate Transaction, then, notwithstanding any other provision of the Plan, the Board will take one or more of the following actions with respect to Stock Awards, contingent upon the closing or completion of the Corporate Transaction:

(i) arrange for the surviving corporation or acquiring corporation (or the surviving or acquiring corporation’s parent company) to assume or continue the Stock Award or to substitute a similar stock award for the Stock Award (including, but not limited to, an award to acquire the same consideration paid to the stockholders of the Company pursuant to the Corporate Transaction);

(ii) arrange for the assignment of any reacquisition or repurchase rights held by the Company in respect of Common Stock issued pursuant to the Stock Award to the surviving corporation or acquiring corporation (or the surviving or acquiring corporation’s parent company);

(iii) accelerate the vesting of the Stock Award (and, if applicable, the time at which the Stock Award may be exercised) to a date prior to the effective time of such Corporate Transaction as the Board will determine (or, if the Board will not determine such a date, to the date that is five (5) days prior to the effective date of the Corporate Transaction), with such Stock Award terminating if not exercised (if applicable) at or prior to the effective time of the Corporate Transaction;

(iv) arrange for the lapse of any reacquisition or repurchase rights held by the Company with respect to the Stock Award;

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(v) terminate or cancel, or arrange for the termination or cancellation, of the Stock Award, to the extent not vested or not exercised prior to the effective time of the Corporate Transaction; and

(vi) make a payment, in such form as may be determined by the Board equal to the excess, if any, of (A) the value of the property the holder of the Stock Award would have received upon the exercise of the Stock Award, over (B) any exercise price payable by such holder in connection with such exercise.

The Board need not take the same action with respect to all Stock Awards or with respect to all Participants.

(d) Change in Control. A Stock Award may be subject to additional acceleration of vesting and exercisability upon or after a Change in Control as may be provided in the Stock Award Agreement for such Stock Award or as may be provided in any other written agreement between the Company or any Affiliate and the Participant, but in the absence of such provision, no such acceleration will occur.

(a) Plan Term. The Board may suspend or terminate the Plan at any time. Unless sooner terminated by the Board pursuant to Section 2, the Plan will automatically terminate on the day before the tenth (10th) anniversary of the earlier of (i) the date the Plan is adopted by the Board, or (ii) the date the Plan is approved by the stockholders of the Company. No Stock Awards may be granted under the Plan while the Plan is suspended or after it is terminated.

(b) No Impairment of Rights. Suspension or termination of the Plan will not impair rights and obligations under any Stock Award granted while the Plan is in effect except with the written consent of the affected Participant.

(c) Shareholders Agreement. As a condition to the exercise of any Stock Award, the Participant will be required to execute and become a party to the Company’s Shareholders Agreement. To the extent any provision of this Plan may be deemed inconsistent or in contravention of any provision in such Shareholders Agreement, then the Shareholders Agreement will take precedence and will govern and all shares of Common Stock underlying Stock Awards will be deemed governed by the Shareholders Agreement.

This Plan will become effective on the Effective Date.

The law of the State of Delaware will govern all questions concerning the construction, validity and interpretation of this Plan, without regard to that state’s conflict of laws rules.

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13. DEFINITIONS. As used in the Plan, the following definitions will apply to the capitalized terms indicated below:

(a) “Affiliate” means, at the time of determination, any “parent” or “majority-owned subsidiary” of the Company, as such terms are defined in Rule 405 of the Securities Act. The Board will have the authority to determine the time or times at which “parent” or “majority-owned subsidiary” status is determined within the foregoing definition.

(b) “Board” means the Board of Directors of the Company.

(c) “Capitalization Adjustment” means any change that is made in, or other events that occur with respect to, the Common Stock subject to the Plan or subject to any Stock Award after the Effective Date without the receipt of consideration by the Company (through merger, consolidation, reorganization, recapitalization, reincorporation, stock dividend, dividend in property other than cash, stock split, liquidating dividend, combination of shares, exchange of shares, change in corporate structure or other transaction not involving the receipt of consideration by the Company). Notwithstanding the foregoing, the conversion of any convertible securities of the Company will not be treated as a transaction “without the receipt of consideration” by the Company.

(d) “Cause” means with respect to a Participant, the occurrence of any of the following events: (i) such Participant’s commission of any felony or any crime involving fraud, dishonesty or moral turpitude under the laws of the United States or any state thereof; (ii) such Participant’s attempted commission of, or participation in, a fraud or act of dishonesty against the Company; (iii) such Participant’s intentional, material violation of any contract or agreement between the Participant and the Company or of any statutory duty owed to the Company; (iv) such Participant’s unauthorized use or disclosure of the Company’s confidential information or trade secrets; or (v) such Participant’s gross misconduct. The determination that a termination of the Participant’s Continuous Service is either for Cause or without Cause will be made by the Company in its sole discretion. Any determination by the Company that the Continuous Service of a Participant was terminated by reason of dismissal without Cause for the purposes of outstanding Stock Awards held by such Participant will have no effect upon any determination of the rights or obligations of the Company or such Participant for any other purpose.

(e) “Change in Control” means the occurrence, in a single transaction or in a series of related transactions, of any one or more of the following events:

(i) any Exchange Act Person becomes the Owner, directly or indirectly, of securities of the Company representing more than fifty percent (50%) of the combined voting power of the Company’s then outstanding securities other than by virtue of a merger, consolidation or similar transaction. Notwithstanding the foregoing, a Change in Control will not be deemed to occur (A) on account of the acquisition of securities of the Company by an investor, any affiliate thereof or any other Exchange Act Person that acquires the Company’s securities in a transaction or series of related transactions the primary purpose of which is to obtain financing for the Company through the issuance of equity securities or (B) solely because the level of Ownership held by any Exchange Act Person (the “Subject Person”) exceeds the designated percentage threshold of the outstanding voting securities as a result of a repurchase or

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other acquisition of voting securities by the Company reducing the number of shares outstanding, provided that if a Change in Control would occur (but for the operation of this sentence) as a result of the acquisition of voting securities by the Company, and after such share acquisition, the Subject Person becomes the Owner of any additional voting securities that, assuming the repurchase or other acquisition had not occurred, increases the percentage of the then outstanding voting securities Owned by the Subject Person over the designated percentage threshold, then a Change in Control will be deemed to occur;

(ii) there is consummated a merger, consolidation or similar transaction involving (directly or indirectly) the Company and, immediately after the consummation of such merger, consolidation or similar transaction, the stockholders of the Company immediately prior thereto do not Own, directly or indirectly, either (A) outstanding voting securities representing more than fifty percent (50%) of the combined outstanding voting power of the surviving Entity in such merger, consolidation or similar transaction or (B) more than fifty percent (50%) of the combined outstanding voting power of the parent of the surviving Entity in such merger, consolidation or similar transaction, in each case in substantially the same proportions as their Ownership of the outstanding voting securities of the Company immediately prior to such transaction;

(iii) there is consummated a sale, lease, exclusive license or other disposition of all or substantially all of the consolidated assets of the Company and its Subsidiaries, other than a sale, lease, license or other disposition of all or substantially all of the consolidated assets of the Company and its Subsidiaries to an Entity, more than fifty percent (50%) of the combined voting power of the voting securities of which are Owned by stockholders of the Company in substantially the same proportions as their Ownership of the outstanding voting securities of the Company immediately prior to such sale, lease, license or other disposition; or

(iv) individuals who, on the date this Plan is adopted by the Board, are members of the Board (the “Incumbent Board”) cease for any reason to constitute at least a majority of the members of the Board; provided, however, that if the appointment or election (or nomination for election) of any new Board member was approved or recommended by a majority vote of the members of the Incumbent Board then still in office, such new member will, for purposes of this Plan, be considered as a member of the Incumbent Board.

Notwithstanding the foregoing definition or any other provision of this Plan, (A) the term Change in Control will not include a sale of assets, merger or other transaction effected exclusively for the purpose of changing the domicile of the Company, and (B) the definition of Change in Control (or any analogous term) in an individual written agreement between the Company or any Affiliate and the Participant will supersede the foregoing definition with respect to Stock Awards subject to such agreement; provided, however, that if no definition of Change in Control or any analogous term is set forth in such an individual written agreement, the foregoing definition will apply.

(f) “Code” means the Internal Revenue Code of 1986, as amended.

(g) “Committee” means a committee of one (1) or more Directors to whom authority has been delegated by the Board in accordance with Section 2(c).

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(h) “Common Stock” means the common stock of the Company.

(i) “Company” means ionQ, Inc., a Delaware corporation.

(j) “Consultant” means any person, including an advisor, who is (i) engaged by the Company or an Affiliate to render consulting or advisory services and is compensated for such services, or (ii) serving as a member of the board of directors of an Affiliate and is compensated for such services. However, service solely as a Director, or payment of a fee for such service, will not cause a Director to be considered a “Consultant” for purposes of the Plan.

(k) “Continuous Service” means that the Participant’s service with the Company or an Affiliate, whether as an Employee, Director or Consultant, is not interrupted or terminated. A change in the capacity in which the Participant renders service to the Company or an Affiliate as an Employee, Director, or Consultant or a change in the Entity for which the Participant renders such service, provided that there is no interruption or termination of the Participant’s service with the Company or an Affiliate, will not terminate a Participant’s Continuous Service; provided, however, if the Entity for which a Participant is rendering service ceases to qualify as an Affiliate, as determined by the Board in its sole discretion, such Participant’s Continuous Service will be considered to have terminated on the date such Entity ceases to qualify as an Affiliate. For example, a change in status from an employee of the Company to a consultant of an Affiliate or to a Director will not constitute an interruption of Continuous Service. To the extent permitted by law, the Board or the chief executive officer of the Company, in that party’s sole discretion, may determine whether Continuous Service will be considered interrupted in the case of any leave of absence approved by that party, including sick leave, military leave or any other personal leave. Notwithstanding the foregoing, a leave of absence will be treated as Continuous Service for purposes of vesting in a Stock Award only to such extent as may be provided in the Company’s leave of absence policy, in the written terms of any leave of absence agreement or policy applicable to the Participant, or as otherwise required by law.

(l) “Corporate Transaction” means the occurrence, in a single transaction or in a series of related transactions, of any one or more of the following events:

(i) the consummation of a sale or other disposition of all or substantially all, as determined by the Board in its sole discretion, of the consolidated assets of the Company and its Subsidiaries;

(ii) the consummation of a sale or other disposition of at least ninety percent (90%) of the outstanding securities of the Company;

(iii) the consummation of a merger, consolidation or similar transaction following which the Company is not the surviving corporation; or

(iv) the consummation of a merger, consolidation or similar transaction following which the Company is the surviving corporation but the shares of Common Stock outstanding immediately preceding the merger, consolidation or similar transaction are converted or exchanged by virtue of the merger, consolidation or similar transaction into other property, whether in the form of securities, cash or otherwise.

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(m) “Director” means a member of the Board.

(n) “Disability” means the inability of a Participant to engage in any substantially gainful activity by reason of any medically determinable physical or mental impairment which can be expected to result in death or which has lasted or can be expected to last for a continuous period of not less than twelve (12) months, and will be determined by the Board on the basis of such medical evidence as the Board deems warranted under the circumstances.

(o) “Effective Date” means the effective date of this Plan, which is the earlier of (i) the date that this Plan is first approved by the Company’s stockholders, or (ii) the date this Plan is adopted by the Board.

(p) “Employee” means any person employed by the Company or an Affiliate. However, service solely as a Director, or payment of a fee for such services, will not cause a Director to be considered an “Employee” for purposes of the Plan.

(q) “Entity” means a corporation, partnership, limited liability company or other entity.

(r) “Exchange Act” means the Securities Exchange Act of 1934, as amended.

(s) “Exchange Act Person” means any natural person, Entity or “group” (within the meaning of Section 13(d) or 14(d) of the Exchange Act), except that “Exchange Act Person” will not include (i) the Company or any Subsidiary of the Company, (ii) any employee benefit plan of the Company or any Subsidiary of the Company or any trustee or other fiduciary holding securities under an employee benefit plan of the Company or any Subsidiary of the Company, (iii) an underwriter temporarily holding securities pursuant to an offering of such securities, (iv) an Entity Owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions as their Ownership of stock of the Company; or (v) any natural person, Entity or “group” (within the meaning of Section 13(d) or 14(d) of the Exchange Act) that, as of the Effective Date of the Plan as set forth in Section 11, is the Owner, directly or indirectly, of securities of the Company representing more than fifty percent (50%) of the combined voting power of the Company’s then outstanding securities.

(t) “Fair Market Value” means, as of any date, the value of the Common Stock determined by the Board in compliance with Section 409A of the Code or, in the case of an Incentive Stock Option, in compliance with Section 422 of the Code.

(u) “Incentive Stock Option” means an Option that qualifies as an “incentive stock option” within the meaning of Section 422 of the Code and the regulations promulgated thereunder.

(v) “Nonstatutory Stock Option” means an Option that does not qualify as an Incentive Stock Option.

(w) “Officer” means any person designated by the Company as an officer.

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(x) “Option” means an Incentive Stock Option or a Nonstatutory Stock Option to purchase shares of Common Stock granted pursuant to the Plan.

(y) “Option Agreement” means a written agreement between the Company and an Optionholder evidencing the terms and conditions of an Option grant. Each Option Agreement will be subject to the terms and conditions of the Plan.

(z) “Optionholder” means a person to whom an Option is granted pursuant to the Plan or, if applicable, such other person who holds an outstanding Option.

(aa) “Own,” “Owned,” “Owner,” “Ownership” A person or Entity will be deemed to “Own,” to have “Owned,” to be the “Owner” of, or to have acquired “Ownership” of securities if such person or Entity, directly or indirectly, through any contract, arrangement, understanding, relationship or otherwise, has or shares voting power, which includes the power to vote or to direct the voting, with respect to such securities.

(bb) “Participant” means a person to whom a Stock Award is granted pursuant to the Plan or, if applicable, such other person who holds an outstanding Stock Award.

(cc) “Plan” means this ionQ, Inc. 2015 Equity Incentive Plan.

(dd) “Restricted Stock Award” means an award of shares of Common Stock which is granted pursuant to the terms and conditions of Section 6(a).

(ee) “Restricted Stock Award Agreement” means a written agreement between the Company and a holder of a Restricted Stock Award evidencing the terms and conditions of a Restricted Stock Award. Each Restricted Stock Award Agreement will be subject to the terms and conditions of the Plan.

(ff) “Restricted Stock Unit Award” means a right to receive shares of Common Stock which is granted pursuant to the terms and conditions of Section 6(b).

(gg) “Restricted Stock Unit Award Agreement” means a written agreement between the Company and a holder of a Restricted Stock Unit Award evidencing the terms and conditions of a Restricted Stock Unit Award grant. Each Restricted Stock Unit Award Agreement will be subject to the terms and conditions of the Plan.

(hh) “Securities Act” means the Securities Act of 1933, as amended.

(ii) “Stock Appreciation Right” means a right to receive the appreciation on Common Stock that is granted pursuant to the terms and conditions of Section 6(c).

(jj) “Stock Appreciation Right Agreement” means a written agreement between the Company and a holder of a Stock Appreciation Right evidencing the terms and conditions of a Stock Appreciation Right grant. Each Stock Appreciation Right Agreement will be subject to the terms and conditions of the Plan.

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(kk) “Stock Award” means any right to receive Common Stock granted under the Plan, including an Incentive Stock Option, a Nonstatutory Stock Option, a Restricted Stock Award, a Restricted Stock Unit Award, or a Stock Appreciation Right.

(ll) “Stock Award Agreement” means a written agreement between the Company and a Participant evidencing the terms and conditions of a Stock Award grant. Each Stock Award Agreement will be subject to the terms and conditions of the Plan.

(mm) “Subsidiary” means, with respect to the Company, (i) any corporation of which more than fifty percent (50%) of the outstanding capital stock having ordinary voting power to elect a majority of the board of directors of such corporation (irrespective of whether, at the time, stock of any other class or classes of such corporation will have or might have voting power by reason of the happening of any contingency) is at the time, directly or indirectly, Owned by the Company, and (ii) any partnership, limited liability company or other entity in which the Company has a direct or indirect interest (whether in the form of voting or participation in profits or capital contribution) of more than fifty percent (50%) .

(nn) “Ten Percent Stockholder” means a person who Owns (or is deemed to Own pursuant to Section 424(d) of the Code) stock possessing more than ten percent (10%) of the total combined voting power of all classes of stock of the Company or any Affiliate.

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AMENDMENT NO. 1 TO

IONQ, INC.

2015 EQUITY INCENTIVE PLAN

DECEMBER 9, 2016

RECITALS

A. On September 29, 2015 the Board of Directors (the “Board”) and stockholders of IonQ, Inc. (the “Company”) adopted the IonQ, Inc. 2015 Equity Incentive Plan (as amended from time to time, the “Plan”).

B. On December 9, 2016, the Board and the Company’s stockholders adopted the following amendment to the Plan.

AMENDMENT

1. Section 3(a) of the Plan is hereby amended and restated in its entirety as follows:

“Share Reserve. Subject to Section 9(a) relating to Capitalization Adjustments, the aggregate number of shares of Common Stock of the Company that may be issued pursuant to Stock Awards after the Effective Date will not exceed 1,121,108 shares. For clarity, the limitation in this Section 3(a) is a limitation in the number of shares of Common Stock that may be issued pursuant to the Plan. Accordingly, this Section 3(a) does not limit the granting of Stock Awards except as provided in Section 7(a).”

2. Except as set forth in this amendment, the Plan shall be unaffected hereby and shall remain in full force and effect.

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Executed on the date first set forth above.

[SIGNATURE PAGE TO AMENDMENT NO. 1 TO 2015 EQUITY INCENTIVE PLAN]

AMENDMENT NO. 2 TO

IONQ, INC.

2015 EQUITY INCENTIVE PLAN

FEBRUARY 24, 2017

RECITALS

A. On February 24, 2017 the Board of Directors (the “Board”) and stockholders of IonQ, Inc. (the “Company”) adopted the following amendment to the Company’s 2015 Equity Incentive Plan ( as amended from time to time, the “Plan”):

AMENDMENT

1. Section 3(a) of the Plan is hereby amended and restated in its entirety as follows:

“Share Reserve. Subject to Section 9(a) relating to Capitalization Adjustments, the aggregate number of shares of Common Stock of the Company that may be issued pursuant to Stock Awards after the Effective Date will not exceed 5,075,487 shares. For clarity, the limitation in this Section 3(a) is a limitation in the number of shares of Common Stock that may be issued pursuant to the Plan. Accordingly, this Section 3(a) does not limit the granting of Stock Awards except as provided in Section 7(a).”

2. Except as set forth in this amendment, the Plan shall be unaffected hereby and shall remain in full force and effect.

[Signature Page Follows]

Executed on the date first set forth above.

[SIGNATURE PAGE TO AMENDMENT NO. 2 TO 2015 EQUITY INCENTIVE PLAN]

AMENDMENT NO. 3 TO

IONQ, INC.

2015 EQUITY INCENTIVE PLAN

May 21, 2019

RECITALS

A. On May 17, 2019, the Board of Directors (the “Board”) of IonQ, Inc. (the “Company”) adopted the following amendment (the “Amendment”) to the Company’s 2015 Equity Incentive Plan (as amended from time to time, the “Plan”) and on May 21, 2019, the requisite stockholders adopted the Amendment.

AMENDMENT

1. Section 3(a) of the Plan is hereby amended and restated in its entirety as follows:

“Share Reserve. Subject to Section 9(a) relating to Capitalization Adjustments, the aggregate number of shares of Common Stock of the Company that may be issued pursuant to Stock Awards after the Effective Date will not exceed 5,350,582 shares. For clarity, the limitation in this Section 3(a) is a limitation in the number of shares of Common Stock that may be issued pursuant to the Plan. Accordingly, this Section 3(a) does not limit the granting of Stock Awards except as provided in Section 7(a).”

2. Except as set forth in this amendment, the Plan shall be unaffected hereby and shall remain in full force and effect.

[Signature Page Follows]

Executed on the date first set forth above.

[SIGNATURE PAGE TO AMENDMENT NO. 3 TO 2015 EQUITY INCENTIVE PLAN]

AMENDMENT NO. 4 TO

IONQ, INC.

2015 EQUITY INCENTIVE PLAN

August 28, 2019

RECITALS

A. On August 28, 2019, the Board of Directors (the “Board”) of IonQ, Inc. (the “Company”) adopted the following amendment (the “Amendment”) to the Company’s 2015 Equity Incentive Plan (as amended from time to time, the “Plan”) and on August 28, 2019, the requisite stockholders adopted the Amendment.

AMENDMENT

1. Section 3(a) of the Plan is hereby amended and restated in its entirety as follows:

“Share Reserve. Subject to Section 9(a) relating to Capitalization Adjustments, the aggregate number of shares of Common Stock of the Company that may be issued pursuant to Stock Awards after the Effective Date will not exceed 9,002,266 shares. For clarity, the limitation in this Section 3(a) is a limitation in the number of shares of Common Stock that may be issued pursuant to the Plan. Accordingly, this Section 3(a) does not limit the granting of Stock Awards except as provided in Section 7(a).”

2. Except as set forth in this amendment, the Plan shall be unaffected hereby and shall remain in full force and effect.

[Signature Page Follows]

Executed on the date first set forth above.

[SIGNATURE PAGE TO AMENDMENT NO. 4 TO 2015 EQUITY INCENTIVE PLAN]

Exhibit 10.15

IONQ, INC.

STOCK OPTION GRANT NOTICE

(2015 EQUITY INCENTIVE PLAN)

ionQ, Inc., a Delaware corporation (the “Company”), pursuant to its 2015 Equity Incentive Plan (as amended, the “Plan”), hereby grants to Optionholder an option to purchase the number of shares of the Company’s Common Stock set forth below. This option is subject to all of the terms and conditions as set forth in this notice and in the Option Agreement, the Plan, and the Notice of Exercise, all of which are attached to this notice and incorporated in this notice in their entirety.

Additional Terms/Acknowledgements: The undersigned Optionholder acknowledges receipt of, and understands and agrees to, this Stock Option Grant Notice, the Option Agreement and the Plan. Optionholder further acknowledges that as of the Date of Grant, this Stock Option Grant Notice, the Option Agreement, and the Plan set forth the entire understanding between Optionholder and the Company regarding the acquisition of stock in the Company and supersede all prior oral and written agreements on that subject with the exception of (i) options previously granted and delivered to Optionholder under the Plan, and (ii) the following agreements only:

ATTACHMENTS: Option Agreement, 2015 Equity Incentive Plan and Notice of Exercise

ATTACHMENT I

OPTION AGREEMENT

ATTACHMENT II

2015 EQUITY INCENTIVE PLAN

ATTACHMENT III

NOTICE OF EXERCISE

IONQ, INC.

2015 EQUITY INCENTIVE PLAN

OPTION AGREEMENT

(INCENTIVE STOCK OPTION OR NONSTATUTORY STOCK OPTION)

Pursuant to your Stock Option Grant Notice (“Grant Notice”) and this Option Agreement, IonQ, Inc., a Delaware corporation (the “Company”) has granted you an option under its 2015 Equity Incentive Plan (the “Plan”) to purchase the number of shares of the Company’s Common Stock indicated in your Grant Notice at the exercise price indicated in your Grant Notice. Defined terms not explicitly defined in this Option Agreement but defined in the Plan will have the same definitions as in the Plan.

The details of your option are as follows:

1. VESTING. Subject to the limitations contained in this Option Agreement, your option will vest as provided in your Grant Notice, provided that vesting will cease upon the termination of your Continuous Service.

2. NUMBER OF SHARES AND EXERCISE PRICE. The number of shares of Common Stock subject to your option and your exercise price per share referenced in your Grant Notice may be adjusted from time to time for Capitalization Adjustments.

3. EXERCISE RESTRICTION FOR NON-EXEMPT EMPLOYEES. In the event that you are an Employee eligible for overtime compensation under the Fair Labor Standards Act of 1938, as amended (i.e., a “Non-Exempt Employee”), you may not exercise your option until you have completed at least six (6) months of Continuous Service measured from the Date of Grant specified in your Grant Notice, notwithstanding any other provision of your option.

4. EXERCISE PRIOR TO VESTING (“EARLY EXERCISE”). If permitted in your Grant Notice (i.e., the “Exercise Schedule” indicates “Early Exercise Permitted”) and subject to the provisions of your option, you may elect at any time that is both (i) during the period of your Continuous Service and (ii) during the term of your option, to exercise all or part of your option, including the unvested portion of your option; provided, however, that:

(a) a partial exercise of your option will be deemed to cover first vested shares of Common Stock and then the earliest vesting installment of unvested shares of Common Stock;

(b) any shares of Common Stock so purchased from installments that have not vested as of the date of exercise will be subject to the purchase option in favor of the Company as described in the Company’s form of Early Exercise Stock Purchase Agreement;

(c) you will enter into the Company’s form of Early Exercise Stock Purchase Agreement with a vesting schedule that will result in the same vesting as if no early exercise had occurred; and

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(d) if your option is an Incentive Stock Option, then, to the extent that the aggregate Fair Market Value (determined at the time of grant) of the shares of Common Stock with respect to which your option plus all other Incentive Stock Options you hold are exercisable for the first time by you during any calendar year (under all plans of the Company and its Affiliates) exceeds one hundred thousand dollars ($100,000), your option(s) or portions thereof that exceed such limit (according to the order in which they were granted) will be treated as Nonstatutory Stock Options.

5. METHOD OF PAYMENT. Payment of the exercise price is due in full upon exercise of all or any part of your option. You may elect to make payment of the exercise price in cash or by check or in any other manner permitted by your Grant Notice, which may include one or more of the following:

(a) Provided that at the time of exercise the Common Stock is publicly traded and quoted regularly in The Wall Street Journal, pursuant to a program developed under Regulation T as promulgated by the Federal Reserve Board that, prior to the issuance of Common Stock, results in either the receipt of cash (or check) by the Company or the receipt of irrevocable instructions to pay the aggregate exercise price to the Company from the sales proceeds.

(b) Provided that at the time of exercise the Common Stock is publicly traded and quoted regularly in The Wall Street Journal, by delivery to the Company (either by actual delivery or attestation) of already-owned shares of Common Stock that are owned free and clear of any liens, claims, encumbrances or security interests, and that are valued at Fair Market Value on the date of exercise. Notwithstanding the foregoing, you may not exercise your option by tender to the Company of Common Stock to the extent such tender would violate the provisions of any law, regulation or agreement restricting the redemption of the Company’s stock.

6. WHOLE SHARES. You may exercise your option only for whole shares of Common Stock.

7. SECURITIES LAW COMPLIANCE. Notwithstanding anything to the contrary contained in this Option Agreement, you may not exercise your option unless the shares of Common Stock issuable upon such exercise are then registered under the Securities Act or, if such shares of Common Stock are not then so registered, the Company has determined that such exercise and issuance would be exempt from the registration requirements of the Securities Act. The exercise of your option also must comply with other applicable laws and regulations governing your option, and you may not exercise your option if the Company determines that such exercise would not be in material compliance with such laws and regulations.

8. TERM. You may not exercise your option before the commencement or after the expiration of its term. The term of your option commences on the Date of Grant and expires upon the earliest of the following:

(a) immediately upon the termination of your Continuous Service for Cause;

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(b) three (3) months after the termination of your Continuous Service for any reason other than Cause or your Disability or death, provided that if during any part of such three (3) month period your option is not exercisable solely because of the condition set forth in the section above relating to “Securities Law Compliance,” your option will not expire until the earlier of the Expiration Date or until it will have been exercisable for an aggregate period of three (3) months after the termination of your Continuous Service;

(c) twelve (12) months after the termination of your Continuous Service due to your Disability;

(d) eighteen (18) months after your death if you die either during your Continuous Service or within three (3) months after your Continuous Service terminates;

(e) the Expiration Date indicated in your Grant Notice; or

(f) the day before the tenth (10th) anniversary of the Date of Grant.

If your option is an Incentive Stock Option, note that to obtain the federal income tax advantages associated with an Incentive Stock Option, the Code requires that at all times beginning on the date of grant of your option and ending on the day three (3) months before the date of your option’s exercise, you must be an employee of the Company or an Affiliate, except in the event of your death or your permanent and total disability, as defined in Section 22(e)(3) of the Code. (The definition of disability in Section 22(e)(3) of the Code is different from the definition of the Disability under the Plan). The Company has provided for extended exercisability of your option under certain circumstances for your benefit but cannot guarantee that your option will necessarily be treated as an Incentive Stock Option if you continue to provide services to the Company or an Affiliate as a Consultant or Director after your employment terminates or if you otherwise exercise your option more than three (3) months after the date your employment with the Company or an Affiliate terminates.

9. EXERCISE.

(a) You may exercise the vested portion of your option (and the unvested portion of your option if your Grant Notice so permits) during its term by delivering a Notice of Exercise (in a form designated by the Company) together with the exercise price to the Secretary of the Company, or to such other person as the Company may designate, during regular business hours, together with such additional documents as the Company may then require.

(b) By exercising your option you agree that, as a condition to any exercise of your option, the Company may require you to enter into an arrangement providing for the payment by you to the Company of any tax withholding obligation of the Company arising by reason of (1) the exercise of your option, (2) the lapse of any substantial risk of forfeiture to which the shares of Common Stock are subject at the time of exercise, or (3) the disposition of shares of Common Stock acquired upon such exercise.

(c) If your option is an Incentive Stock Option, by exercising your option you agree that you will notify the Company in writing within fifteen (15) days after the date of any disposition of any of the shares of the Common Stock issued upon exercise of your option that occurs within two (2) years after the date of your option grant or within one (1) year after such shares of Common Stock are transferred upon exercise of your option.

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(d) By exercising your option you agree that you will not sell, transfer, make any short sale of, grant any option for the purchase of, or enter into any hedging or similar transaction with the same economic effect as a sale, any Common Stock (or other securities) of the Company held by you (i) during the 180-day period following the effective date of the Company’s first firm commitment underwritten public offering of the Common Stock registered under the Securities Act. (or such longer period, not to exceed 34 days after the expiration of the 180-day period, as the underwriters or the Company will request in order to facilitate compliance with NASD Rule 2711 or NYSE Member Rule 472 or any successor or similar rule or regulation), and (ii) the 90-day period following the effective date of a registration statement of the Company filed under the Securities Act (or such longer period, not to exceed 34 days after the expiration of the 90-day period, as the underwriters or the Company will request in order to facilitate compliance with NASD Rule 2711 or NYSE Member Rule 472 or any successor or similar rule or regulation, the “Lock-Up Period”); provided, however, that nothing contained in this section will prevent the exercise of a repurchase option, if any, in favor of the Company during the Lock-Up Period. You further agree to execute and deliver such other agreements as may be reasonably requested by the Company and/or the underwriter(s) that are consistent with the foregoing or that are necessary to give further effect thereto. In order to enforce the foregoing covenant, the Company may impose stop-transfer instructions with respect to your shares of Common Stock until the end of such period. The underwriters of the Company’s stock are intended third party beneficiaries of this Section 9(d) and will have the right, power and authority to enforce the provisions hereof as though they were a party hereto.

10. TRANSFERABILITY. Your option is not transferable, except by will or by the laws of descent and distribution, and is exercisable during your life only by you. Notwithstanding the foregoing, by delivering written notice to the Company, in a form satisfactory to the Company, you may designate a third party who, in the event of your death, will thereafter be entitled to exercise your option. In addition, if permitted by the Company you may transfer your option to a trust if you are considered to be the sole beneficial owner (determined under Section 671 of the Code and applicable state law) while the option is held in the trust, provided that you and the trustee enter into a transfer and other agreements required by the Company.

11. RIGHT OF FIRST REFUSAL. Shares of Common Stock that you acquire upon exercise of your option are subject to any right of first refusal that may be described in the Company’s bylaws in effect at such time the Company elects to exercise its right; provided, however, that if your option is an Incentive Stock Option and the right of first refusal described in the Company’s bylaws in effect at the time the Company elects to exercise its right is more beneficial to you than the right of first refusal described in the Company’s bylaws on the Date of Grant, then the right of first refusal described in the Company’s bylaws on the Date of Grant will apply. The Company’s right of first refusal will expire on the first date upon which any security of the Company is listed (or approved for listing) upon notice of issuance on a national securities exchange or quotation system.

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12. RIGHT OF REPURCHASE.

(a) Subject to the “Repurchase Limitation” in Section 10(f) of the Plan, the Company will have the right to repurchase all or any part of the shares of Common Stock you acquire pursuant to the exercise of your option.

(b) In addition, the Company will have the right to repurchase all or any part of the shares of Common Stock received pursuant to the exercise of your option (a “Repurchase Right”), prior to the Listing Date as defined in the Plan, on the terms and conditions below.

(c) The Company may elect (but is not obligated), prior to the Listing Date as defined in the Plan, to repurchase all or any part of the vested and unvested shares of Common Stock you received pursuant to this option. If, from time to time, there is any dividend, split or other change in the character or amount of any of the outstanding shares of Common Stock of the Company which are subject to the provisions of this option, then in such event any and all new, substituted or additional securities to which you are entitled by reason of your ownership or the shares of Common Stock acquired upon exercise of this option will be immediately subject to this Repurchase Right with the same force and effect as the shares of Common Stock subject to this Repurchase Right immediately before such event.

(d) The Company’s Repurchase Right will be exercisable only within the ninety (90) day period following a Repurchase Event, or such longer period as may be required to avoid a charge to earnings for financial accounting purposes or as otherwise agreed to by the Company and you (“Repurchase Period”). Each of the following events will constitute a “Repurchase Event:”

(i) Termination of your Continuous Service for any reason or no reason, with or without cause, including death or Disability, in which event the Repurchase Period will commence on the date of termination of your Continuous Service (or in the case of a post-termination exercise of this option, the date of such exercise).

(ii) You, your legal representative, or other holder of shares of Common Stock acquired upon exercise of this option attempts to sell, exchange, transfer, pledge, or otherwise dispose of any of the shares of Common Stock without compliance with the right of first refusal provisions contained in the Company’s bylaws, if applicable, in which event the Repurchase Period will commence on the date the Company receives actual notice of such attempted sale, exchange, transfer, pledge or other disposition.

(iii) The receivership, bankruptcy, or other creditor’s proceeding regarding you or the taking of any of the shares of Common Stock by legal process, such as a levy of execution, in which event the Repurchase Period will commence on the date the Company receives actual notice of the commencement of pendency of the receivership, bankruptcy or other creditor’s proceeding or the date of such taking, as the case may be, and the Fair Market Value of the shares of Common Stock will be determined as of the last day of the month preceding the month in which the proceeding involved commenced or the taking occurred.

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(e) The Company will not exercise its Repurchase Right for less than all of the shares of Common Stock without your consent, will exercise its Repurchase Right only for cash or cancellation of purchase money indebtedness for the shares of Common Stock and will give you written notice (accompanied by payment for the shares of Common Stock) within ninety (90) calendar days after the later of the Repurchase Event or a proper purchase of shares of Common Stock following such Repurchase Event (including after any extension of the Repurchase Period to avoid a charge to earnings for financial accounting purposes).

(f) The repurchase price for vested shares of Common Stock will be equal to the Fair Market Value at the time of the Repurchase Event. The Company may repurchase unvested shares of Common Stock at a price equal to the lesser of the Fair Market Value or your exercise price for such shares of Common Stock as indicated on the Option Grant Notice.

(g) To ensure that the shares of Common Stock subject to the Company’s Repurchase Right will be available for repurchase, the Company may require you to deposit the certificate evidencing the shares of Common Stock that you purchase upon exercise of this option with an agent designated by the Company under the terms and conditions of an escrow agreement approved by the Company. If the Company does not require such deposit as a condition of exercise of this option, the Company reserves the right at any time to require you to so deposit the certificate in escrow. As soon as practicable after the expiration of this Repurchase Right, the agent will deliver to you the shares of Common Stock and any other property no longer subject to such restriction. In the event the shares of Common Stock and any other property held in escrow are subject to the Company’s exercise of its Repurchase Right, the notices required to be given to you will be given to the escrow agent, and any payment required to be given to you will be given to the escrow agent. Within thirty (30) days after payment by the Company for the shares of Common Stock, the escrow agent will deliver the shares of Common Stock that the Company has purchased to the Company and will deliver the payment received from the Company to you.

13. OPTION NOT A SERVICE CONTRACT. Your option is not an employment or service contract, and nothing in your option will be deemed to create in any way whatsoever any obligation on your part to continue in the employ of the Company or an Affiliate, or of the Company or an Affiliate to continue your employment. In addition, nothing in your option will obligate the Company or an Affiliate, their respective stockholders, Boards of Directors, Officers or Employees to continue any relationship that you might have as a Director or Consultant for the Company or an Affiliate.

14. WITHHOLDING OBLIGATIONS.

(a) At the time you exercise your option, in whole or in part, or at any time thereafter as requested by the Company, you hereby authorize withholding from payroll and any other amounts payable to you, and otherwise agree to make adequate provision for (including by means of a “cashless exercise” pursuant to a program developed under Regulation T as promulgated by the Federal Reserve Board to the extent permitted by the Company), any sums required to satisfy the federal, state, local and foreign tax withholding obligations of the Company or an Affiliate, if any, which arise in connection with the exercise of your option.

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(b) Upon your request and subject to approval by the Company, in its sole discretion, and compliance with any applicable legal conditions or restrictions, the Company may withhold from fully vested shares of Common Stock otherwise issuable to you upon the exercise of your option a number of whole shares of Common Stock having a Fair Market Value, determined by the Company as of the date of exercise, not in excess of the minimum amount of tax required to be withheld by law (or such lower amount as may be necessary to avoid classification of your option as a liability for financial accounting purposes). If the date of determination of any tax withholding obligation is deferred to a date later than the date of exercise of your option, share withholding pursuant to the preceding sentence will not be permitted unless you make a proper and timely election under Section 83(b) of the Code, covering the aggregate number of shares of Common Stock acquired upon such exercise with respect to which such determination is otherwise deferred, to accelerate the determination of such tax withholding obligation to the date of exercise of your option. Notwithstanding the filing of such election, shares of Common Stock will be withheld solely from fully vested shares of Common Stock determined as of the date of exercise of your option that are otherwise issuable to you upon such exercise. Any adverse consequences to you arising in connection with such share withholding procedure will be your sole responsibility.

(c) You may not exercise your option unless the tax withholding obligations of the Company and/or any Affiliate are satisfied. Accordingly, you may not be able to exercise your option when desired even though your option is vested, and the Company will have no obligation to issue a certificate for such shares of Common Stock or release such shares of Common Stock from any escrow provided for in this Option Agreement unless such obligations are satisfied.

15. TAX CONSEQUENCES. You hereby agree that the Company does not have a duty to design or administer the Plan or its other compensation programs in a manner that minimizes your tax liabilities. You will not make any claim against the Company, or any of its Officers, Directors, Employees or Affiliates related to tax liabilities arising from your option or your other compensation. In particular, you acknowledge that this option is exempt from Section 409A of the Code only if the exercise price per share specified in the Grant Notice is at least equal to the “fair market value” per share of the Common Stock on the Date of Grant and there is no other impermissible deferral of compensation associated with the option. Because the Common Stock is not traded on an established securities market, the Fair Market Value is determined by the Board, perhaps in consultation with an independent valuation firm retained by the Company. You acknowledge that there is no guarantee that the Internal Revenue Service will agree with the valuation as determined by the Board, and you will not make any claim against the Company, or any of its Officers, Directors, Employees or Affiliates in the event that the Internal Revenue Service asserts that the valuation determined by the Board is less than the “fair market value” as subsequently determined by the Internal Revenue Service.

16. NOTICES. Any notices provided for in your option or the Plan will be given in writing and will be deemed effectively given upon receipt or, in the case of notices delivered by mail by the Company to you, five (5) days after deposit in the United States mail, postage prepaid, addressed to you at the last address you provided to the Company.

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17. GOVERNING PLAN DOCUMENT. Your option is subject to all the provisions of the Plan, the provisions of which are hereby made a part of your option, and is further subject to all interpretations, amendments, rules and regulations, which may from time to time be promulgated and adopted pursuant to the Plan. In the event of any conflict between the provisions of your option and those of the Plan, the provisions of the Plan will control.

18. STOCKHOLDERS AGREEMENT. As a condition to the exercise of your option, you will be required to execute and become a party to any stockholders agreement, voting agreement, right of first refusal and co-sale agreement or similar agreement among the stockholders of the Company. To the extent any provision of this Agreement may be deemed inconsistent or in contravention of any provision in such other agreements, then such other agreements will take precedence and will govern and will cover the shares of Common Stock underlying your options.

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Exhibit 10.16

IONQ, INC.

2021 EQUITY INCENTIVE PLAN

ADOPTED BY THE BOARD OF DIRECTORS: AUGUST 9, 2021

APPROVED BY THE STOCKHOLDERS: SEPTEMBER 28, 2021

(a) Plan Purpose. The Company, by means of the Plan, seeks to secure and retain the services of Employees, Directors and Consultants, to provide incentives for such persons to exert maximum efforts for the success of the Company and any Affiliate, and to provide a means by which such persons may be given an opportunity to benefit from increases in value of the Common Stock through the granting of Awards.

(b) Available Awards. The Plan provides for the grant of the following Awards: (i) Incentive Stock Options; (ii) Nonstatutory Stock Options; (iii) SARs; (iv) Restricted Stock Awards; (v) RSU Awards; (vi) Performance Awards; and (vii) Other Awards.

(c) Effective Date. The Plan will become effective on the date of the closing of the transactions contemplated by the Agreement and Plan of Merger by and among the Company, dMY Technology Group, Inc. III and Ion Trap Acquisition Inc., dated as of March 7, 2021, provided that the Plan is approved by the Company’s stockholders prior to such date.

(a) Share Reserve. Subject to adjustment in accordance with Section 2(c) and any adjustments as necessary to implement any Capitalization Adjustments, the aggregate number of shares of Common Stock that may be issued pursuant to Awards will not exceed 26,235,000 shares. In addition, subject to any adjustments as necessary to implement any Capitalization Adjustments, such aggregate number of shares of Common Stock will automatically increase on January 1 of each year for a period of ten years commencing on January 1, 2022 and ending on (and including) January 1, 2031, in an amount equal to 5% of the Fully-Diluted Common Stock on December 31 of the preceding year; provided, however, that the Board may act prior to January 1^st of a given year to provide that the increase for such year will be a lesser number of shares of Common Stock.

(b) Aggregate Incentive Stock Option Limit. Notwithstanding anything to the contrary in Section 2(a) and subject to any adjustments as necessary to implement any Capitalization Adjustments, the aggregate maximum number of shares of Common Stock that may be issued pursuant to the exercise of Incentive Stock Options is 78,705,000 shares.

(c) Share Reserve Operation.

(i) Limit Applies to Common Stock Issued Pursuant to Awards. For clarity, the Share Reserve is a limit on the number of shares of Common Stock that may be issued pursuant to Awards and does not limit the granting of Awards, except that the Company will keep available at all times the number of shares of Common Stock reasonably required to satisfy its obligations to issue shares pursuant to such Awards. Shares may be issued in connection with a merger or acquisition as permitted by, as applicable, Nasdaq Listing Rule 5635(c), NYSE Listed Company Manual Section 303A.08, NYSE American Company Guide Section 711 or other applicable rule, and such issuance will not reduce the number of shares available for issuance under the Plan.

(ii) Actions that Do Not Constitute Issuance of Common Stock and Do Not Reduce Share Reserve. The following actions do not result in an issuance of shares under the Plan and accordingly do not

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reduce the number of shares subject to the Share Reserve and available for issuance under the Plan: (1) the expiration or termination of any portion of an Award without the shares covered by such portion of the Award having been issued, (2) the settlement of any portion of an Award in cash (i.e., the Participant receives cash rather than Common Stock), (3) the withholding of shares that would otherwise be issued by the Company to satisfy the exercise, strike or purchase price of an Award; or (4) the withholding of shares that would otherwise be issued by the Company to satisfy a tax withholding obligation in connection with an Award.

(iii) Reversion of Previously Issued Shares of Common Stock to Share Reserve. The following shares of Common Stock previously issued pursuant to an Award and accordingly initially deducted from the Share Reserve will be added back to the Share Reserve and again become available for issuance under the Plan: (1) any shares that are forfeited back to or repurchased by the Company because of a failure to meet a contingency or condition required for the vesting of such shares; (2) any shares that are reacquired by the Company to satisfy the exercise, strike or purchase price of an Award; and (3) any shares that are reacquired by the Company to satisfy a tax withholding obligation in connection with an Award.

(a) Eligible Award Recipients. Subject to the terms of the Plan, Employees, Directors and Consultants are eligible to receive Awards.

(b) Specific Award Limitations.

(i) Limitations on Incentive Stock Option Recipients. Incentive Stock Options may be granted only to Employees of the Company or a “parent corporation” or “subsidiary corporation” thereof (as such terms are defined in Sections 424(e) and (f) of the Code).

(ii) Incentive Stock Option $100,000 Limitation. To the extent that the aggregate Fair Market Value (determined at the time of grant) of Common Stock with respect to which Incentive Stock Options are exercisable for the first time by any Optionholder during any calendar year (under all plans of the Company and any Affiliates) exceeds $100,000 (or such other limit established in the Code) or otherwise does not comply with the rules governing Incentive Stock Options, the Options or portions thereof that exceed such limit (according to the order in which they were granted) or otherwise do not comply with such rules will be treated as Nonstatutory Stock Options, notwithstanding any contrary provision of the applicable Option Agreement(s).

(iii) Limitations on Incentive Stock Options Granted to Ten Percent Stockholders. A Ten Percent Stockholder may not be granted an Incentive Stock Option unless: (1) the exercise price of such Option is at least 110% of the Fair Market Value on the date of grant of such Option, and (2) the Option is not exercisable after the expiration of five years from the date of grant of such Option.

(iv) Limitations on Nonstatutory Stock Options and SARs. Nonstatutory Stock Options and SARs may not be granted to Employees, Directors and Consultants unless the stock underlying such Awards is treated as “service recipient stock” under Section 409A or unless such Awards otherwise comply with the requirements of Section 409A.

(c) Aggregate Incentive Stock Option Limit. The aggregate maximum number of shares of Common Stock that may be issued pursuant to the exercise of Incentive Stock Options is the number of shares specified in Section 2(b).

(d) Non-Employee Director Compensation Limit. The aggregate value of all compensation granted or paid, as applicable, to any individual for service as a Non-Employee Director with respect to any fiscal year, including Awards granted and cash fees paid by the Company to such Non-Employee Director for his or her service as a Non-Employee Director, will not exceed: (i) $750,000 in total value, or (ii) in the event such Non-Employee Director is first appointed or elected to the Board during such fiscal year, $1,000,000 in total

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value, in each case, calculating the value of any stock awards based on the grant date fair value of such stock awards for financial reporting purposes. The limitations in this Section 3(d) shall apply commencing with the first calendar year that begins following the Effective Date.

Each Option and SAR will have such terms and conditions as determined by the Board. Each Option will be designated, in writing, as an Incentive Stock Option or Nonstatutory Stock Option at the time of grant; provided, however, that if an Option is not so designated or if an Option designated as an Incentive Stock Option fails to qualify as an Incentive Stock Option, then such Option will be a Nonstatutory Stock Option, and the shares purchased upon exercise of each type of Option will be separately accounted for. Each SAR will be denominated in shares of Common Stock equivalents. The terms and conditions of separate Options and SARs need not be identical; provided, however, that each Option Agreement and SAR Agreement will conform (through incorporation of provisions hereof by reference in the Award Agreement or otherwise) to the substance of each of the following provisions:

(a) Term. Subject to Section 3(b) regarding Ten Percent Stockholders, no Option or SAR will be exercisable after the expiration of ten years from the date of grant of such Award or such shorter period specified in the Award Agreement.

(b) Exercise or Strike Price. Subject to Section 3(b) regarding Ten Percent Stockholders, the exercise or strike price of each Option or SAR will not be less than 100% of the Fair Market Value on the date of grant of such Award. Notwithstanding the foregoing, an Option or SAR may be granted with an exercise or strike price lower than 100% of the Fair Market Value on the date of grant of such Award, if such Award is granted pursuant to an assumption of or substitution for another option or stock appreciation right pursuant to a Corporate Transaction and in a manner consistent with the provisions of Sections 409A and, if applicable, 424(a) of the Code.

(c) Exercise Procedure and Payment of Exercise Price for Options. In order to exercise an Option, the Participant must provide notice of exercise to the Plan Administrator in accordance with the procedures specified in the Option Agreement or otherwise provided by the Company. The Board has the authority to grant Options that do not permit all of the following methods of payment (or otherwise restrict the ability to use certain methods) and to grant Options that require the consent of the Company to utilize a particular method of payment. The exercise price of an Option may be paid, to the extent permitted by Applicable Law and as determined by the Board, by one or more of the following methods of payment to the extent set forth in the Option Agreement:

(i) by cash or check, bank draft or money order payable to the Company;

(ii) pursuant to a “cashless exercise” program developed under Regulation T as promulgated by the Federal Reserve Board that, prior to the issuance of the Common Stock subject to the Option, results in either the receipt of cash (or check) by the Company or the receipt of irrevocable instructions to pay the exercise price to the Company from the sales proceeds;

(iii) by delivery to the Company (either by actual delivery or attestation) of shares of Common Stock that are already owned by the Participant free and clear of any liens, claims, encumbrances or security interests, with a Fair Market Value on the date of exercise that does not exceed the exercise price, provided that: (1) at the time of exercise, the Common Stock is publicly traded, (2) any remaining balance of the exercise price not satisfied by such delivery is paid by the Participant in cash or other permitted form of payment, (3) such delivery would not violate any Applicable Law or agreement restricting the redemption of the Common Stock, (4) any certificated shares are endorsed or accompanied by an executed assignment separate from certificate, and

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(5) such shares have been held by the Participant for any minimum period necessary to avoid adverse accounting treatment as a result of such delivery;

(iv) if the Option is a Nonstatutory Stock Option, by a “net exercise” arrangement pursuant to which the Company will reduce the number of shares of Common Stock issuable upon exercise by the largest whole number of shares with a Fair Market Value on the date of exercise that does not exceed the exercise price, provided that: (1) such shares used to pay the exercise price will not be exercisable thereafter, and (2) any remaining balance of the exercise price not satisfied by such net exercise is paid by the Participant in cash or other permitted form of payment; or

(v) in any other form of consideration that may be acceptable to the Board and permissible under Applicable Law.

(d) Exercise Procedure and Payment of Appreciation Distribution for SARs. In order to exercise any SAR, the Participant must provide notice of exercise to the Plan Administrator in accordance with the SAR Agreement. The appreciation distribution payable to a Participant upon the exercise of a SAR will not be greater than an amount equal to the excess of: (i) the aggregate Fair Market Value on the date of exercise of a number of shares of Common Stock equal to the number of Common Stock equivalents that are vested and being exercised under such SAR, over (ii) the strike price of such SAR. Such appreciation distribution may be paid to the Participant in the form of Common Stock or cash (or any combination of Common Stock and cash) or in any other form of payment, as determined by the Board and specified in the SAR Agreement.