Exhibit 10.6

SOLID BIOSCIENCES INC.

FORM OF 2018 OMNIBUS INCENTIVE PLAN

TABLE OF CONTENTS

			Page
ARTICLE I PURPOSE				1
ARTICLE II DEFINITIONS				1
	2.1	“Acquisition Event”		1
	2.2	“Affiliate”		1
	2.3	“Appreciation Award”		1
	2.4	“Award”		2
	2.5	“Board”		2
	2.6	“Cause”		2
	2.7	“Change in Control”		2
	2.8	“Change in Control Price”		3
	2.9	“Code”		3
	2.10	“Committee”		3
	2.11	“Common Stock”		3
	2.12	“Company”		3
	2.13	“Competitor”		4
	2.14	“Consultant”		4
	2.15	“Detrimental Activity”		4
	2.16	“Disability”		5
	2.17	“Disparagement”		5
	2.18	“Dividends”		5
	2.19	“Effective Date”		5
	2.20	“Eligible Employee”		5
	2.21	“Exchange Act”		5
	2.22	“Exercisable Awards”		5
	2.23	“Fair Market Value”		6
	2.24	“Family Member”		6
	2.25	“Incentive Stock Option”		6
	2.26	“Individual Target Award”		6
	2.27	“Lead Underwriter”		6
	2.28	“Lock-Up Period”		6
	2.29	“Non-Employee Director”		6
	2.30	“Non-Qualified Stock Option”		6
	2.31	“Other Extraordinary Event”		6
	2.32	“Other Stock-Based Award”		6
	2.33	“Parent”		7
	2.34	“Participant”		7
	2.35	“Performance-Based Cash Award”		7
	2.36	“Performance Criteria”		7
	2.37	“Performance Period”		7
	2.38	“Performance Share”		7
	2.39	“Performance Unit”		7

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	2.40	“Person”	7
	2.41	“Plan”	7
	2.42	“Registration Date”	7
	2.43	“Restricted Stock”	7
	2.44	“Restriction Period”	8
	2.45	“Rule 13d-3”	8
	2.46	“Rule 16b-3”	8
	2.47	“Section 162(m)”	8
	2.48	“Section 4.2 Event”	8
	2.49	“Section 409A Covered Award”	8
	2.50	“Section 409A”	8
	2.51	“Securities Act”	8
	2.52	“Stock Option” or “Option”	8
	2.53	“Subsidiary”	8
	2.54	“Ten Percent Stockholder”	8
	2.55	“Termination”	8
	2.56	“Termination of Consultancy”	8
	2.57	“Termination of Directorship”	9
	2.58	“Termination of Employment”	9
	2.59	“Transfer”	9
	2.60	“Transition Period”	9
ARTICLE III ADMINISTRATION			10
	3.1	The Committee	10
	3.2	Grant and Administration of Awards	10
	3.3	Award Agreements	11
	3.4	Guidelines	11
	3.5	Section 162(m)	11
	3.6	Delegation; Advisors	11
	3.7	Decisions Final	11
	3.8	Procedures	12
	3.9	Liability; Indemnification	12
ARTICLE IV SHARE LIMITATIONS			12
	4.1	Shares	12
	4.2	Changes	14
	4.3	Minimum Purchase Price	15
ARTICLE V ELIGIBILITY			16
	5.1	General Eligibility	16
	5.2	Incentive Stock Options	16
	5.3	General Requirement	16

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ARTICLE VI STOCK OPTIONS			16
	6.1	Stock Options	16
	6.2	Incentive Stock Options	17
	6.3	Terms of Stock Options	17
ARTICLE VII RESTRICTED STOCK			20
	7.1	Awards of Restricted Stock	20
	7.2	Awards and Certificates	20
	7.3	Restrictions and Conditions	21
ARTICLE VIII OTHER STOCK-BASED AWARDS			22
	8.1	Other Awards	22
	8.2	Terms and Conditions	23
ARTICLE IX PERFORMANCE-BASED CASH AWARDS			24
	9.1	Performance-Based Cash Awards	24
	9.2	Terms and Conditions	25
ARTICLE X CHANGE IN CONTROL PROVISIONS			27
ARTICLE XI TERMINATION OR AMENDMENT OF PLAN			28
ARTICLE XII UNFUNDED PLAN			28
ARTICLE XIII GENERAL PROVISIONS			29
	13.1	Legend	29
	13.2	Other Plans	29
	13.3	No Right to Employment, Consultancy, or Directorship	29
	13.4	Withholding of Taxes	29
	13.5	No Assignment of Benefits	30
	13.6	Listing and Other Conditions	30
	13.7	Governing Law	30
	13.8	Construction	30
	13.9	No Acquired Rights	31
	13.10	Data Protection	31
	13.11	Costs	31
	13.12	No Right to Same Benefits	31
	13.13	Death or Disability	31
	13.14	Section 16(b) of the Exchange Act	32
	13.15	Section 409A	32
	13.16	Successor and Assigns	33
	13.17	Severability of Provisions	33
	13.18	Participants Subject to Taxation Outside the U.S.; No Tax Equalization	33

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	13.19	Payments to Minors, Etc	33
	13.20	Headings and Captions	33
	13.21	Recoupment	34
	13.22	Reformation	34
	13.23	Electronic Communications	34
	13.24	Agreement	34
	13.25	Transition Period	34
ARTICLE XIV EFFECTIVE DATE OF PLAN			35
ARTICLE XV TERM OF PLAN			35
EXHIBIT A: PERFORMANCE CRITERIA			Ex. A-1
EXHIBIT B: UNITED KINGDOM ADDENDUM			Ex. B-1
	1.	Purpose	Ex. B-1
	2.	Definitions	Ex. B-1
	3.	Terms	Ex. B-1
	4.	Withholding Obligations	Ex. B-1
	5.	Section 431 Elections	Ex. B-2

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SOLID BIOSCIENCES INC.

2018 OMNIBUS INCENTIVE PLAN

ARTICLE I

PURPOSE

The purpose of this Solid Biosciences Inc. 2018 Omnibus Incentive Plan is to enhance the profitability and value of the Company for the benefit of its stockholders by enabling the Company to offer Eligible Employees, Consultants, and Non-Employee Directors incentive awards to attract, retain, and reward such individuals and strengthen the mutuality of interests between such individuals and the Company’s stockholders. The Plan, as set forth herein, is effective as of the Effective Date (as defined in Article XIV).

ARTICLE II

DEFINITIONS

For purposes of the Plan, the following terms shall have the following meanings:

2.1 “Acquisition Event”

means a merger or consolidation in which the Company is not the surviving entity, any transaction that results in the acquisition of all or substantially all of the Company’s outstanding Common Stock by a single person or entity or by a group of persons or entities acting in concert, or the sale or transfer of all or substantially all of the Company’s assets.

2.2 “Affiliate”

means each of the following: (a) any Subsidiary; (b) any Parent; (c) any corporation, trade, or business (including a partnership or limited liability company) that is directly or indirectly controlled 50% or more (whether by ownership of stock, assets, or an equivalent ownership interest or voting interest) by the Company or any Affiliate; (d) any corporation, trade, or business (including a partnership or limited liability company) that directly or indirectly controls 50% or more (whether by ownership of stock, assets, or an equivalent ownership interest or voting interest) of the Company; and (e) any other entity in which the Company or any Affiliate has a material equity interest and that is designated as an “Affiliate” by resolution of the Committee.

2.3 “Appreciation Award”

means any Stock Option or any Other Stock-Based Award that is based on the appreciation in value of a share of Common Stock in excess of an amount at least equal to the Fair Market Value on the date such Stock Option or Other Stock-Based Award is granted.

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2.4 “Award”

means any award granted or made under the Plan of any Stock Option, Restricted Stock, Other Stock-Based Award, or Performance-Based Cash Award.

2.5 “Board”

means the Board of Directors of the Company.

2.6 “Cause”

means, with respect to a Participant’s Termination of Employment or Termination of Consultancy, unless otherwise defined in the applicable Award agreement or other written agreement approved by the Committee, a termination due to (i) the failure by the Participant to perform such duties as are reasonably requested by the Company; (ii) the Participant’s disregard of his or her duties or failure to act, where such action would be in the ordinary course of the Participant’s duties; (iii) the failure by the Participant to observe policies of the Company or any Affiliate generally applicable to employees of the Company or any Affiliate; (iv) the gross negligence or willful misconduct by the Participant in the performance of his or her duties; (v) the commission by the Participant of any act of fraud, theft, dishonesty, or self-dealing with respect to the Company or any Affiliate, or any felony or criminal act involving moral turpitude; (vi) the Participant’s conviction of, or plea of guilty or nolo contendere to, a felony; (vii) any breach by the Participant of the provisions of any confidentiality, non-competition, or non-solicitation agreement between the Participant and the Company or any Affiliate, or any other agreement or contract with the Company or any Affiliate; (viii) chronic absenteeism (excluding vacations, illnesses, or leaves of absence approved by the Company); (ix) any alcohol or other substance abuse by the Participant; or (x) the commission by the Participant of any violation of any state or federal law relating to the workplace environment (including, without limitation, laws relating to sexual harassment or age, sex, or other prohibited discrimination). With respect to a Participant’s Termination of Directorship, “cause” means an act or failure to act that constitutes cause for removal of a director under Delaware law.

2.7 “Change in Control”

unless otherwise defined in the applicable Award agreement or other written agreement approved by the Committee and subject to Section 13.15(b), means the occurrence of any of the following:

(a) the acquisition (including through purchase, reorganization, merger, consolidation, or similar transaction), directly or indirectly, in one or more transactions by a Person (other than any Person or group of Persons consisting solely of stockholders of the Company as of the date immediately before the Registration Date) of beneficial ownership (within the meaning of Rule 13d-3) of securities representing 50% or more of the combined voting power of the securities of the Company entitled to vote generally in the election of directors, calculated on a fully diluted basis after giving effect to such acquisition;

(b) an election of Persons to the Board that causes two-thirds of the Board to consist of Persons other than (i) members of the Board on the Effective Date and (ii) Persons who were nominated for election as members of the Board at a time when two-thirds of the Board consisted of Persons who were members of the Board on the Effective Date; provided that any Person nominated for election by a Board at least two-thirds of which consisted of Persons described in clauses (i) or (ii) or by Persons who were themselves nominated by such Board shall be deemed to have been nominated by a Board consisting of Persons described in clause (i); or

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(c) the sale or other disposition, directly or indirectly, of all or substantially all of the assets of the Company and its subsidiaries, taken as a whole, to any Person (other than any Person or group of Persons consisting solely of stockholders of the Company as of the date immediately before the Registration Date);

provided, however, that a Change in Control shall be deemed to not have occurred if such Change in Control results from the issuance, in connection with a bona fide transaction or series of transactions with the primary purpose of providing equity financing to the Company or any of its Affiliates, of voting securities of the Company or any of its Affiliates or any rights to acquire voting securities of the Company or any of its Affiliates that are convertible into voting securities.

2.8 “Change in Control Price”

has the meaning set forth in Section 10.1.

2.9 “Code”

means the Internal Revenue Code of 1986, as amended, and all rules and regulations promulgated thereunder. Any reference to any Section of the Code shall also be a reference to any successor provision.

2.10 “Committee”

means: (a) with respect to the application of the Plan to Eligible Employees and Consultants, the Compensation Committee of the Board or such other committee or subcommittee that is appointed by the Board, in each case, consisting of two or more non-employee directors, each of whom is intended to be (i) to the extent required by Rule 16b-3, a Non-Employee Director; (ii) to the extent required by Section 162(m), an “outside director” as defined under Section 162(m); and (iii) as applicable, an “independent director” as defined under the Nasdaq Listing Rules, the NYSE Listed Company Manual, or other applicable stock exchange rules; and (b) with respect to the application of the Plan to Non-Employee Directors, the Board. It is intended that, absent an affirmative decision by the Board to appoint a separate Committee, the Compensation Committee of the Board shall serve as the “Committee” with respect to the application of the Plan to Eligible Employees and Consultants. To the extent that no Committee exists that has the authority to administer the Plan, the functions of the Committee shall be exercised by the Board, and all references herein to the Committee shall be deemed references to the Board. If for any reason the appointed Committee does not meet the requirements of Rule 16b-3 or Section 162(m), such noncompliance shall not affect the validity of Awards, grants, interpretations, or other actions of the Committee.

2.11 “Common Stock”

means the common stock of the Company, par value $0.001 per share.

2.12 “Company”

means Solid Biosciences Inc., a Delaware corporation, and its successors by operation of law.

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2.13 “Competitor”

means any Person that is, directly or indirectly, in competition with the business or activities of the Company and its Affiliates.

2.14 “Consultant”

means any natural person who provides bona fide consulting or advisory services to the Company or its Affiliates, provided that such services are not in connection with the offer or sale of securities in a capital-raising transaction, and do not, directly or indirectly, promote or maintain a market for the Company’s or its Affiliates’ securities.

2.15 “Detrimental Activity”

means, unless otherwise defined in the applicable Award agreement or other written agreement approved by the Committee:

(a) without written authorization from the Company, disclosure to any Person outside the Company and its Affiliates or the use in any manner, except as necessary in the furtherance of the Participant’s responsibilities to the Company or any of its Affiliates, at any time, of any confidential information, trade secrets, or proprietary information relating to the business of the Company or any of its Affiliates that is acquired by the Participant at any time before the Participant’s Termination;

(b) any activity while employed or performing services that results, or if known could have reasonably been expected to result, in the Participant’s Termination for Cause;

(c) without written authorization from the Company, directly or indirectly, in any capacity whatsoever, (i) owning, managing, operating, controlling, being employed by (whether as an employee, consultant, independent contractor, or otherwise, and whether or not for compensation), or rendering services to any Competitor; (ii) soliciting, aiding, or inducing any customer of the Company or any Subsidiary to curtail, reduce, or terminate its business relationship with the Company or any Subsidiary, or in any other way interfering with any such business relationships with the Company or any Subsidiary; (iii) soliciting, aiding, or inducing any employee, representative, or agent of the Company or any Subsidiary to leave such employment or retention or to accept employment with or render services to or with any other person, firm, corporation, or other entity unaffiliated with the Company or hiring or retaining any such employee, representative, or agent or taking any action to materially assist or aid any other person, firm, corporation, or other entity in identifying, hiring, or soliciting any such employee, representative, or agent; or (iv) interfering, or aiding, or inducing any other person or entity in interfering with the relationship between the Company, its Subsidiaries, and any of their respective vendors, joint venturers, or licensors;

(d) a material breach of any restrictive covenant contained in any agreement between the Participant and the Company or an Affiliate; or

(e) the Participant’s Disparagement, or inducement of other to do so, of the Company or its Affiliates or their past or present officers, directors, employees, or products.

Only the Chief Executive Officer or the Chief Financial Officer of the Company (or their designee, as evidenced in writing) shall have the authority to provide the Participant, except for himself or herself, with written authorization to engage in the activities contemplated in subsections (a) and (c).

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2.16 “Disability”

means, unless otherwise defined in the applicable Award agreement or other written agreement approved by the Committee, with respect to a Participant’s Termination, a “permanent and total disability,” as defined in Section 22(e)(3) of the Code. A Disability shall only be deemed to occur at the time of the determination by the Committee of the Disability. Notwithstanding the foregoing, for an Award that provides for payment or settlement triggered upon a Disability and that constitutes a Section 409A Covered Award, the foregoing definition shall apply for purposes of vesting of such Award, provided that for purposes of payment or settlement of such Award, such Award shall not be paid (or otherwise settled) until the earliest of: (A) the Participant’s “disability” within the meaning of Section 409A(a)(2)(C) of the Code, (B) the Participant’s “separation from service” within the meaning of Section 409A of the Code, and (C) the date such Award would otherwise be settled pursuant to the terms of the Award agreement.

2.17 “Disparagement”

means making comments or statements to the press, the Company’s or its Affiliates’ employees, consultants, or any individual or entity with whom the Company or its Affiliates has a business relationship that could reasonably be expected to adversely affect in any manner: (a) the conduct of the business of the Company or its Affiliates (including, without limitation, any products or business plans or prospects); or (b) the business reputation of the Company or its Affiliates, or any of their products, or their past or present officers, directors, or employees. For purposes of this Section 2.17, “Disparagement” does not include (i) compliance with legal process or subpoenas to the extent only truthful statements are rendered in such compliance attempt, (ii) statements made in response to an inquiry from a court or regulatory body, or (iii) reporting possible violations of federal law or regulation to any governmental agency or entity, including but not limited to, the Department of Justice, the Securities and Exchange Commission, the U.S. Congress, or any Inspector General, or making other disclosures that are protected under the whistleblower provisions of applicable law or regulation.

2.18 “Dividends”

means dividends, dividend equivalents, or other distributions.

2.19 “Effective Date”

means the effective date of the Plan, as defined in Article XIV.

2.20 “Eligible Employee”

means an employee of the Company or an Affiliate.

2.21 “Exchange Act”

means the Securities Exchange Act of 1934, as amended, and all rules and regulations promulgated thereunder. Any references to any Section of the Exchange Act shall also be a reference to any successor provision.

2.22 “Exercisable Awards”

has the meaning set forth in Section 4.2(d).

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2.23 “Fair Market Value”

unless otherwise required by any applicable provision of the Code, means as of any date and except as provided below, (a) the closing price reported for the Common Stock on such date: (i) as reported on the principal national securities exchange in the United States on which it is then traded, or (ii) if not traded on any such national securities exchange, as quoted on an automated quotation system sponsored by the Financial Industry Regulatory Authority; or (b) if the Common Stock shall not have been reported or quoted on such date, on the first day prior thereto on which the Common Stock was reported or quoted. If the Common Stock is not traded, listed, or otherwise reported or quoted, then Fair Market Value means the fair market value of the Common Stock as determined by the Committee in good faith in whatever manner it considers appropriate, taking into account the requirements of Section 409A or Section 422 of the Code, as applicable. Notwithstanding anything herein to the contrary, for purposes of any Stock Options that are granted effective on the Registration Date, the Fair Market Value shall equal the initial public offering price of the Common Stock.

2.24 “Family Member”

means “family member,” as defined in Section A.1.(a)(5) of the general instructions of Form S-8, as may be amended from time to time.

2.25 “Incentive Stock Option”

means any Stock Option awarded to an Eligible Employee of the Company, its Subsidiaries, or its Parent intended to be and designated as an “Incentive Stock Option” within the meaning of Section 422 of the Code.

2.26 “Individual Target Award”

has the meaning in Section 9.1.

2.27 “Lead Underwriter”

has the meaning in Section 13.24.

2.28 “Lock-Up Period”

has the meaning in Section 13.24.

2.29 “Non-Employee Director”

means a “non-employee director,” as defined in Rule 16b-3.

2.30 “Non-Qualified Stock Option”

means any Stock Option that is not an Incentive Stock Option.

2.31 “Other Extraordinary Event”

has the meaning in Section 4.2(b).

2.32 “Other Stock-Based Award”

means an Award under Article VIII that is valued in whole or in part by reference to, or is payable in or otherwise based on, Common Stock.

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2.33 “Parent”

means any “parent corporation” of the Company within the meaning of Section 424(e) of the Code.

2.34 “Participant”

means an Eligible Employee, Non-Employee Director, or Consultant to whom an Award has been granted pursuant to the Plan.

2.35 “Performance-Based Cash Award”

means a cash Award under Article IX that is payable or otherwise based on the attainment of certain pre-established performance goals during a Performance Period.

2.36 “Performance Criteria”

has the meaning set forth in Exhibit A.

2.37 “Performance Period”

means each fiscal year of the Company or such other period (as specified by the Committee) over which the attainment of performance goals is measured.

2.38 “Performance Share”

means an Other Stock-Based Award of the right to receive a number of shares of Common Stock or cash of an equivalent value at the end of a specified Performance Period.

2.39 “Performance Unit”

means an Other Stock-Based Award of the right to receive a fixed dollar amount, payable in cash or Common Stock or a combination of both, at the end of a specified Performance Period.

2.40 “Person”

means any individual, entity (including any employee benefit plan or any trust for an employee benefit plan), or group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act, or any successor provision).

2.41 “Plan”

means this Solid Biosciences Inc. 2018 Omnibus Incentive Plan, as amended from time to time.

2.42 “Registration Date”

means the first date on or after the Effective Date (a) on which the Company sells its Common Stock in a bona fide, firm commitment underwriting pursuant to a registration statement under the Securities Act, or (b) any class of common equity securities of the Company is required to be registered under Section 12 of the Exchange Act.

2.43 “Restricted Stock”

means an Award of shares of Common Stock that is subject to restrictions pursuant to Article VII.

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2.44 “Restriction Period”

has the meaning set forth in Section 7.3(a).

2.45 “Rule 13d-3”

means Rule 13d-3 under Section 13(d) of the Exchange Act as then in effect or any successor provision and all rules and regulations promulgated thereunder.

2.46 “Rule 16b-3”

means Rule 16b-3 under Section 16(b) of the Exchange Act as then in effect or any successor provision and all rules and regulations promulgated thereunder.

2.47 “Section 162(m)”

means the exception for performance-based compensation under Section 162(m) of the Code and all rules and regulations promulgated thereunder.

2.48 “Section 4.2 Event”

has the meaning set forth in Section 4.2(b).

2.49 “Section 409A Covered Award”

has the meaning set forth in Section 13.15.

2.50 “Section 409A”

means the nonqualified deferred compensation rules under Section 409A of the Code and all rules and regulations promulgated thereunder.

2.51 “Securities Act”

means the Securities Act of 1933, as amended, and all rules and regulations promulgated thereunder. Any reference to any Section of the Securities Act shall also be a reference to any successor provision.

2.52 “Stock Option” or “Option”

means any option to purchase shares of Common Stock granted pursuant to Article VI.

2.53 “Subsidiary”

means any “subsidiary corporation” of the Company within the meaning of Section 424(f) of the Code.

2.54 “Ten Percent Stockholder”

means a person owning stock possessing more than 10% of the total combined voting power of all classes of stock of the Company, its Subsidiaries, or its Parent.

2.55 “Termination”

means a Termination of Consultancy, Termination of Directorship, or Termination of Employment, as applicable.

2.56 “Termination of Consultancy”

means: (a) that the Consultant is no longer acting as a consultant to the Company or an Affiliate; or (b) when an entity that is retaining a Participant as a Consultant ceases to be an

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Affiliate, unless the Participant otherwise is, or thereupon becomes, a Consultant to the Company or another Affiliate at the time the entity ceases to be an Affiliate. In the event that a Consultant becomes an Eligible Employee or a Non-Employee Director upon the termination of his consultancy, unless otherwise determined by the Committee, no Termination of Consultancy shall be deemed to occur until such time as such Consultant is no longer a Consultant, an Eligible Employee, or a Non-Employee Director. Notwithstanding the foregoing, the Committee may otherwise define Termination of Consultancy in the Award agreement or, if no rights of a Participant are reduced, may otherwise define Termination of Consultancy thereafter.

2.57 “Termination of Directorship”

means that the Non-Employee Director has ceased to be a director of the Company; except that if a Non-Employee Director becomes an Eligible Employee or a Consultant upon the termination of his directorship, his ceasing to be a director of the Company shall not be treated as a Termination of Directorship unless and until the Participant has a Termination of Employment or Termination of Consultancy, as the case may be.

2.58 “Termination of Employment”

means: (a) a termination of employment (for reasons other than a military or other approved leave of absence) of a Participant from the Company and its Affiliates; or (b) when an entity that is employing a Participant ceases to be an Affiliate, unless the Participant otherwise is, or thereupon becomes, employed by the Company or another Affiliate at the time the entity ceases to be an Affiliate. In the event that an Eligible Employee becomes a Consultant or a Non-Employee Director upon the termination of his employment, unless otherwise determined by the Committee, no Termination of Employment shall be deemed to occur until such time as such Eligible Employee is no longer an Eligible Employee, a Consultant, or a Non-Employee Director. Notwithstanding the foregoing, the Committee may otherwise define Termination of Employment in the Award agreement or, if no rights of a Participant are reduced, may otherwise define Termination of Employment thereafter.

2.59 “Transfer”

means: (a) when used as a noun, any direct or indirect transfer, offer, sale, assignment, pledge, lease, donation, grant, gift, bequest, hypothecation, encumbrance, charge, or other disposition (including the issuance of equity in a Person), whether for value or no value and whether voluntary or involuntary (including by operation of law), and (b) when used as a verb, to directly or indirectly transfer, offer, sell, assign, pledge, lease, donate, grant, gift, bequest, hypothecate, encumber, charge, or otherwise dispose of (including the issuance of equity in a Person) whether for value or for no value and whether voluntarily or involuntarily (including by operation of law). “Transferred” and “Transferable” shall have a correlative meaning.

2.60 “Transition Period”

means the “reliance period” under Treasury Regulation Section 1.162-27(f)(2), which ends on the earliest to occur of the following: (i) the date of the first annual meeting of stockholders at which directors are to be elected that occurs after the close of the third calendar year following the calendar year in which the Registration Date occurs; (ii) the date the Plan is materially amended for purposes of Treasury Regulation Section 1.162-27(h)(1)(iii); or (iii) the date all shares of Common Stock available for issuance under the Plan have been allocated.

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ARTICLE III

ADMINISTRATION

3.1 The Committee.

The Plan shall be administered and interpreted by the Committee.

3.2 Grant and Administration of Awards.

The Committee shall have full authority and discretion, as provided in Section 3.7, to grant and administer Awards, including the authority to:

(a) select the Eligible Employees, Consultants, and Non-Employee Directors to whom Awards may from time to time be granted;

(b) determine the number of shares of Common Stock to be covered by each Award;

(c) determine the type and the terms and conditions, not inconsistent with the terms of the Plan, of each Award (including the exercise or purchase price (if any), any restriction, forfeiture, or limitation, and any vesting schedule or acceleration or waiver thereof);

(d) determine whether a Stock Option is an Incentive Stock Option or Non-Qualified Stock Option;

(e) determine whether to require a Participant, as a condition of the granting of any Award, to refrain from selling or otherwise disposing of Common Stock acquired pursuant to such Award for a period of time, as determined by the Committee;

(f) condition the grant, vesting, or payment of any Award on the attainment of performance goals (including goals based on the Performance Criteria) over a Performance Period, set such goals and such period, and certify the attainment of such goals;

(g) amend, after the date of grant, the terms that apply to an Award upon a Participant’s Termination, provided that such amendment does not reduce the Participant’s rights under the Award;

(h) adopt, alter, or repeal such subplans to the Plan as it shall deem necessary or advisable;

(i) determine the circumstances under which Common Stock and other amounts payable with respect to an Award may be deferred automatically or at the election of the Participant, in each case in a manner intended to comply with or be exempt from Section 409A;

(j) generally, exercise such powers and perform such acts as the Committee deems necessary or advisable to promote the best interests of the Company in connection with the Plan that are not inconsistent with the provisions of the Plan and applicable law;

(k) construe and interpret the terms and provisions of the Plan and any Award (and any agreements relating thereto); and

(l) correct any defect, supply any omission, or reconcile any inconsistency in the Plan or in any agreement relating thereto.

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3.3 Award Agreements.

All Awards shall be evidenced by, and subject to the terms and conditions of, a written notice provided by the Company to the Participant or a written agreement executed by the Company and the Participant.

3.4 Guidelines.

The Committee shall have the authority to adopt, alter, and repeal such administrative rules, guidelines, and practices governing the Plan as it shall, from time to time, deem necessary or advisable. The Committee may adopt special guidelines and provisions for persons who are residing in or employed in, or subject to, the taxes of, any domestic or foreign jurisdiction to comply with applicable tax and securities laws and may impose such limitations and restrictions that it deems necessary or advisable to comply with the applicable tax and securities laws of such domestic or foreign jurisdiction.

3.5 Section 162(m).

Notwithstanding anything herein to the contrary, with regard to any provision of the Plan or any agreement relating thereto that is intended to comply with Section 162(m) following the Transition Period, any action or determination by the Committee shall be permitted only to the extent such action or determination would be permitted under Section 162(m). The Plan has been adopted by the Board before the Registration Date and is intended to rely on the Transition Period and, following the Transition Period with respect to Awards intended to be “performance-based,” to comply with the applicable provisions of Section 162(m), and the Plan shall be limited, construed, and interpreted in a manner so as to comply therewith.

3.6 Delegation; Advisors.

The Committee may, as it from time to time deems advisable and to the extent permitted by applicable law and stock exchange rules:

(a) delegate its responsibilities to officers or employees of the Company and its Affiliates, including delegating authority to officers to grant Awards or execute agreements or other documents on behalf of the Committee; and

(b) engage legal counsel, consultants, professional advisors, and agents to assist in the administration of the Plan and rely upon any opinion or computation received from any such Person. Expenses incurred by the Committee or the Board in the engagement of any such person shall be paid by the Company.

3.7 Decisions Final.

All determinations, evaluations, elections, approvals, authorizations, consents, decisions, interpretations, and other actions made or taken by or at the direction of the Company, the Board, or the Committee (or any of its members) arising out of or in connection with the Plan shall be within the sole and absolute discretion of all and each of them, and shall be final, binding, and conclusive on all employees and Participants and their respective beneficiaries, heirs, executors, administrators, successors, and assigns.

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3.8 Procedures.

If the Committee is appointed, the Board shall designate one of the members of the Committee as chairperson, and the Committee shall hold meetings, subject to the By-Laws of the Company, at such times and places as it shall deem advisable, including by telephone conference or by written consent to the extent permitted by applicable law. A majority of the Committee members shall constitute a quorum. All determinations of the Committee shall be made by a majority of its members. Any decision or determination reduced to writing and signed by all of the Committee members in accordance with the By-Laws of the Company shall be fully effective as if it had been made by a vote at a meeting duly called and held. The Committee shall keep minutes of its meetings and shall make such rules and regulations for the conduct of its business as it shall deem advisable.

3.9 Liability; Indemnification.

(a) The Committee, its members, and any delegate or Person engaged pursuant to Section 3.6 shall not be liable for any action or determination made in good faith with respect to the Plan. To the maximum extent permitted by applicable law, no officer or employee of the Company or any Affiliate or member or former member of the Committee or of the Board shall be liable for any action or determination made in good faith with respect to the Plan or any Award granted under it.

(b) To the maximum extent permitted by applicable law and the Certificate of Incorporation and By-Laws of the Company and to the extent not covered by insurance directly insuring such person, each current or former officer or employee of the Company or any Affiliate and member of the Committee or the Board shall be indemnified and held harmless by the Company against any cost or expense (including reasonable fees of counsel reasonably acceptable to the Committee) or liability (including any sum paid in settlement of a claim with the approval of the Committee), and shall be advanced amounts necessary to pay the foregoing at the earliest time and to the fullest extent permitted, arising out of any act or omission to act in connection with the administration of the Plan, except to the extent arising out of such person’s own fraud or bad faith. Such indemnification shall be in addition to any rights of indemnification provided for under applicable law or under the Certificate of Incorporation or By-Laws of the Company or any Affiliate. Notwithstanding anything herein to the contrary, this indemnification will not apply to the actions or determinations made by an individual with regard to Awards granted to him.

ARTICLE IV

SHARE LIMITATIONS

4.1 Shares.

(a) General Limitations.

(i) Subject to Section 4.2, the aggregate number of shares of Common Stock which may be issued or used for reference purposes or with respect to which Awards under the Plan may be granted over the term of the Plan is 4,835,000. Subject to Section 4.2, no more than 4,835,000 shares of Common Stock in the aggregate may be issued under the Plan in respect of Incentive Stock Options. At all times, the Company will reserve and keep available a sufficient number of shares of Common Stock as will be required to satisfy the requirements of all Awards granted and outstanding under the Plan.

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(ii) If any Appreciation Award expires, terminates, or is canceled for any reason without having been exercised in full, the number of shares of Common Stock underlying any unexercised portion shall again be available under the Plan. If shares of Restricted Stock or Other Stock-Based Awards that are not Appreciation Awards are forfeited for any reason, the number of forfeited shares comprising or underlying the Award shall again be available under the Plan.

(iii) The number of shares of Common Stock available under the Plan shall be reduced by (A) the total number of Appreciation Awards that have been exercised, regardless of whether any shares of Common Stock underlying such Awards are actually issued to the Participant as the result of a net exercise or settlement, and (B) all shares of Common Stock, not covered by clause (A) above used to pay any exercise price or tax withholding obligation with respect to any Award. In addition, the Company may not use the cash proceeds it receives from Stock Option exercises to repurchase shares of Common Stock on the open market for reuse under the Plan. Notwithstanding anything to the contrary herein, Awards that may be settled solely in cash shall not be deemed to use any shares under the Plan.

(iv) Shares issued under the Plan may be either authorized and unissued Common Stock or Common Stock held in or acquired for the treasury of the Company, or both.

(b) Individual Participant Limitations. Except as otherwise provided herein, at all times after the end of the Transition Period:

(i) the maximum number of shares of Common Stock that may be made subject to Stock Options, Restricted Stock, or Other Stock-Based Awards denominated in shares of Common Stock granted to each Eligible Employee or Consultant during any fiscal year of the Company is 2,417,500 shares per type of Award (subject to increase or decrease pursuant to Section 4.2);

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(ii) the aggregate amount of compensation to be paid to any one Participant in respect of all Other Stock-Based Awards denominated in dollars and Performance-Based Cash Awards, and granted to such Participant in any one fiscal year of the Company, shall not exceed $5 million, and any Awards that are cancelled during the year shall be counted against this limit to the extent required by Section 162(m) of the Code; provided, further, that the foregoing limit shall be adjusted on a proportionate basis for any Performance Period that is not based on one fiscal year of the Company; and

(iii) the maximum number of shares of Common Stock that may be made subject to Awards granted to each Non-Employee Director during any fiscal year of the Company is 967,000 shares (subject to increase or decrease pursuant to Section 4.2); and

provided, however, that the foregoing individual Participant limits shall not apply to (x) any Awards granted at any time that are not intended to be “performance-based” under Section 162(m) of the Code, and (y) the following Awards granted at any time during the Transition Period: (A) Options or Other Stock-Based Awards that are stock appreciation rights, and (B) Restricted Stock or Other Stock-Based Awards that constitute “restricted property” under Section 83 of the Code to the extent granted during the Transition Period, even if such Awards vest or are settled after the Transition Period.

4.2 Changes.

(a) The existence of the Plan and the Awards shall not affect in any way the right or power of the Board or the stockholders of the Company to make or authorize (i) any adjustment, recapitalization, reorganization, or other change in the Company’s capital structure or its business, (ii) any merger or consolidation of the Company or any Affiliate, (iii) any issuance of bonds, debentures, or preferred or prior preference stock ahead of or affecting the Common Stock, (iv) the dissolution or liquidation of the Company or any Affiliate, (v) any sale or transfer of all or part of the assets or business of the Company or any Affiliate, (vi) any Section 4.2 Event, or (vii) any other corporate act or proceeding.

(b) Subject to the provisions of Section 4.2(d), in the event of any change in the capital structure or business of the Company by reason of any stock split, reverse stock split, stock dividend, combination or reclassification of shares, recapitalization, merger, consolidation, spin off, split off, reorganization or partial or complete liquidation, issuance of rights or warrants to purchase Common Stock or securities convertible into Common Stock, sale or transfer of all or part of the Company’s assets or business, or other corporate transaction or event that would be considered an “equity restructuring” within the meaning of FASB ASC Topic 718 (each, a “Section 4.2 Event”), then (i) the aggregate number or kind of shares that thereafter may be issued under the Plan, (ii) the number or kind of shares or other property (including cash) subject to an Award, (iii) the purchase or exercise price of Awards, and (iv) the individual Participant limits set forth in Section 4.1(b) (other than cash limitations) shall be adjusted by the Committee as the Committee determines, in good faith, to be necessary or advisable to prevent substantial dilution or enlargement of the rights of the Participants under the Plan. In connection with any Section 4.2 Event, the Committee may provide for the cancellation of outstanding Awards and payment in cash or other property in exchange therefor. In addition, subject to Section 4.2(d), in the event of any change in the capital structure of the Company that is not a Section 4.2 Event (an “Other Extraordinary Event”), then the Committee may make the adjustments described in

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clauses (i) through (iv) above as it determines, in good faith, to be necessary or advisable to prevent substantial dilution or enlargement of the rights of Participants under the Plan. Notice of any such adjustment shall be given by the Committee, or otherwise be made available, to each Participant whose Award has been adjusted and such adjustment (whether or not such notice is given) shall be binding for all purposes of the Plan. Except as expressly provided in this Section 4.2(b) or in the applicable Award agreement, a Participant shall have no rights by reason of any Section 4.2 Event or any Other Extraordinary Event. Notwithstanding the foregoing, (x) any adjustments made pursuant to Section 4.2(b) to Awards that are considered “non-qualified deferred compensation” within the meaning of Section 409A shall be made in a manner intended to comply with the requirements of Section 409A; and (y) any adjustments made pursuant to Section 4.2(b) to Awards that are not considered “non-qualified deferred compensation” subject to Section 409A shall be made in a manner intended to ensure that after such adjustment, the Awards either (A) continue to be exempt from Section 409A or (B) comply with the requirements of Section 409A.

(c) Fractional shares of Common Stock resulting from any adjustment in Awards pursuant to Section 4.2(a) or (b) shall be aggregated until, and eliminated at, the time of exercise by rounding-down for fractions less than one-half and rounding-up for fractions equal to or greater than one-half. No cash settlements shall be made with respect to fractional shares eliminated by rounding.

(d) Upon the occurrence of an Acquisition Event, the Committee may terminate all outstanding and unexercised Stock Options or any Other Stock-Based Award that provides for a Participant-elected exercise (collectively, “Exercisable Awards”), effective as of the date of the Acquisition Event, by delivering notice of termination to each Participant at least 20 days before the date of consummation of the Acquisition Event, in which case during the period from the date on which such notice of termination is delivered to the consummation of the Acquisition Event, each such Participant shall have the right to exercise in full all of such Exercisable Awards that are then outstanding to the extent vested on the date such notice of termination is given (or, at the discretion of the Committee, without regard to any limitations on exercisability otherwise contained in the Award agreements), but any such exercise shall be contingent on the occurrence of the Acquisition Event, and, provided that, if the Acquisition Event does not take place within a specified period set forth in such notice, if any, for any reason whatsoever, the notice and exercise pursuant thereto shall be null and void and the applicable provisions of Section 4.2(b) and Article X shall apply. For the avoidance of doubt, in the event of an Acquisition Event, the Committee may terminate any Exercisable Award for which the exercise price is equal to or exceeds the Fair Market Value on the date of the Acquisition Event without payment of consideration therefor. If an Acquisition Event occurs but the Committee does not terminate the outstanding Awards pursuant to this Section 4.2(d), then the provisions of Section 4.2(b) and Article X shall apply.

4.3 Minimum Purchase Price.

Notwithstanding anything herein to the contrary, if authorized but previously unissued shares of Common Stock are issued under the Plan, such shares shall not be issued for consideration that is less than required under applicable law.

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ARTICLE V

ELIGIBILITY

5.1 General Eligibility.

All current and prospective Eligible Employees and Consultants, and current Non-Employee Directors, are eligible to be granted Awards. Eligibility for the grant of Awards and actual participation in the Plan shall be determined by the Committee in its sole discretion. Notwithstanding anything herein to the contrary, no Award under which a Participant may receive shares of Common Stock may be granted to an Eligible Employee, Consultant, or Non-Employee Director of any Affiliate if such shares of Common Stock do not constitute “service recipient stock” for purposes of Section 409A with respect to such Eligible Employee, Consultant, or Non-Employee Director if such shares are required to constitute “service recipient stock” for such Award to comply with, or be exempt from, Section 409A.

5.2 Incentive Stock Options.

Notwithstanding anything herein to the contrary, only Eligible Employees of the Company, its Subsidiaries, and its Parent (if any) are eligible to be granted Incentive Stock Options under the Plan. Eligibility for the grant of an Incentive Stock Option and actual participation in the Plan shall be determined by the Committee.

5.3 General Requirement.

The grant of Awards to a prospective Eligible Employee or Consultant and the vesting and exercise of such Awards shall be conditioned upon such Person actually becoming an Eligible Employee or Consultant; provided, however, that no Award may be granted to a prospective Eligible Employee or Consultant unless the Company determines that the Award will comply with applicable laws, including the securities laws of all relevant jurisdictions (and, in the case of an Award to an Eligible Employee or Consultant pursuant to which Common Stock would be issued before such Person performing services for the Company, the Company may require payment of not less than the par value of the Common Stock by cash or check to ensure proper issuance of the shares in compliance with applicable law). Awards may be awarded in consideration for past services actually rendered to the Company or an Affiliate.

ARTICLE VI

STOCK OPTIONS

6.1 Stock Options.

Each Stock Option shall be one of two types: (a) an Incentive Stock Option, or (b) a Non-Qualified Stock Option. The Committee shall have the authority to grant to any Eligible Employee Incentive Stock Options, Non-Qualified Stock Options, or both types of Stock Options. The Committee shall have the authority to grant any Consultant or Non-Employee Director Non-Qualified Stock Options. To the extent that any Stock Option does not qualify as an Incentive Stock Option (whether because of its provisions or the time or manner of its exercise or otherwise), such Stock Option or the portion thereof that does not qualify as an Incentive Stock Option shall constitute a separate Non-Qualified Stock Option.

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6.2 Incentive Stock Options.

Notwithstanding anything herein to the contrary, no term of the Plan relating to Incentive Stock Options shall be interpreted, amended, or altered, nor shall any discretion or authority granted under the Plan be so exercised, so as to disqualify the Plan under Section 422 of the Code, or, without the consent of the Participants affected, to disqualify any Incentive Stock Option under Section 422 of the Code.

6.3 Terms of Stock Options.

Stock Options granted under the Plan shall be subject to the following terms and conditions and shall be in such form and contain such additional terms and conditions, not inconsistent with the terms of the Plan, as the Committee shall deem desirable:

(a) Exercise Price. The exercise price per share of Common Stock subject to a Stock Option shall be determined by the Committee on or before the date of grant, provided that the per share exercise price of a Stock Option shall be not less than 100% (or, in the case of an Incentive Stock Option granted to a Ten Percent Stockholder, 110%) of the Fair Market Value of the Common Stock on the date of grant.

(b) Stock Option Term. The term of each Stock Option shall be fixed by the Committee, provided that no Stock Option shall be exercisable more than ten years after the date such Stock Option is granted (or, in the case of an Incentive Stock Option granted to a Ten Percent Stockholder, five years).

(c) Exercisability.

(i) Stock Options shall be exercisable at such time or times and subject to such terms and conditions as shall be determined by the Committee in the applicable Award agreement; provided, however, that Stock Options shall be subject to a minimum vesting schedule of at least one year from the date of grant, except that the Committee may provide (but shall have no obligation to do so) for accelerated vesting before the completion of such one-year period upon a Change in Control or the Participant’s Disability or death. Notwithstanding the foregoing sentence, subject to the limitations set forth in Section 4, Awards with respect to up to five percent (5%) of the total number of shares of Common Stock reserved for Awards under the Plan may be granted to any Participant without regard to any minimum vesting requirements. The Committee may waive any limitations on exercisability at any time at or after grant in whole or in part, in its discretion.

(ii) Unless otherwise determined by the Committee in the applicable Award agreement, (A) in the event the Participant engages in Detrimental Activity before any exercise of the Stock Option, all Stock Options held by the Participant shall thereupon terminate and expire, (B) as a condition of the exercise of a Stock Option, the Participant shall be required to certify in a manner acceptable to the Company (or shall be deemed to have certified) that the Participant is in compliance with the terms and conditions of the Plan and that the Participant has not engaged in, and does not intend to engage in, any Detrimental Activity, and (C) in the event the Participant engages in Detrimental Activity during the one-year period commencing on the earlier of the date the Stock Option is exercised or the date of the Participant’s Termination, the Company shall be entitled to recover from the Participant at any time within one year after the date on which the Company becomes aware of Participant’s engagement in such Detrimental Activity, and the Participant shall pay over to the Company, an amount equal to any gain realized (whether at the time of exercise or thereafter) as a result of the exercise. Unless otherwise determined by the Committee in the applicable Award agreement, this Section 6.3(c)(ii) shall cease to apply upon a Change in Control.

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(d) Method of Exercise. To the extent vested, a Stock Option may be exercised in whole or in part at any time during the Option term, by giving written notice of exercise to the Committee (or its designee) specifying the number of shares of Common Stock to be purchased. Such notice shall be in a form acceptable to the Committee and shall be accompanied by payment in full of the purchase price as follows: (i) in cash or by check, bank draft, or money order payable to the order of the Company; (ii) solely to the extent permitted by applicable law and authorized by the Committee, if the Common Stock is traded on a national securities exchange or quoted on a national quotation system sponsored by the Financial Industry Regulatory Authority, through a procedure whereby the Participant delivers irrevocable instructions to a broker reasonably acceptable to the Committee to deliver promptly to the Company an amount equal to the purchase price; or (iii) on such other terms and conditions as may be acceptable to the Committee (including the relinquishment of Stock Options or by payment in full or in part in the form of Common Stock owned by the Participant (for which the Participant has good title, free and clear of any liens and encumbrances)). No shares of Common Stock shall be issued until payment therefor, as provided herein, has been made or provided for.

(e) Non-Transferability of Options. No Stock Option shall be Transferable by the Participant other than by will or by the laws of descent and distribution, and all Stock Options shall be exercisable, during the Participant’s lifetime, only by the Participant. Notwithstanding the foregoing, the Committee may determine that a Non-Qualified Stock Option that otherwise is not Transferable pursuant to this Section is Transferable to a Family Member in whole or in part, and in such circumstances, and under such conditions as specified by the Committee. A Non-Qualified Stock Option that is Transferred to a Family Member pursuant to the preceding sentence (i) may not be Transferred subsequently other than by will or by the laws of descent and distribution, and (ii) remains subject to the terms of the Plan and the applicable Award agreement. Any shares of Common Stock acquired upon the exercise of a Non-Qualified Stock Option by a permissible transferee of a Non-Qualified Stock Option or a permissible transferee pursuant to a Transfer after the exercise of the Non-Qualified Stock Option shall be subject to the terms of this Plan and the applicable Award agreement.

(f) Termination by Death or Disability. Unless otherwise determined by the Committee at grant (or, if no rights of the Participant (or, in the case of his death, his estate) are reduced, thereafter), if a Participant’s Termination is by reason of death or Disability, all Stock Options that are held by such Participant that are vested and exercisable on the date of the Participant’s Termination may be exercised by the Participant (or, in the case of death, by the legal representative of the Participant’s estate) at any time within a period of one year after the date of such Termination, but in no event beyond the expiration of the stated term of such Stock Options.

(g) Involuntary Termination Without Cause. Unless otherwise determined by the Committee at grant (or, if no rights of the Participant (or, in the case of his death, his estate) are reduced, thereafter), if a Participant’s Termination is by involuntary termination by the Company or an Affiliate without Cause, all Stock Options that are held by such Participant that are vested and exercisable on the date of the Participant’s Termination may be exercised by the Participant at any time within a period of 90 days after the date of such Termination, but in no event beyond the expiration of the stated term of such Stock Options.

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(h) Voluntary Termination. Unless otherwise determined by the Committee at grant (or, if no rights of the Participant (or, in the case of his death, his estate) are reduced, thereafter), if a Participant’s Termination is voluntary (other than a voluntary Termination described in subsection (i)(B) below), all Stock Options that are held by such Participant that are vested and exercisable on the date of the Participant’s Termination may be exercised by the Participant at any time within a period of 30 days after the date of such Termination, but in no event beyond the expiration of the stated term of such Stock Options.

(i) Termination for Cause. Unless otherwise determined by the Committee at grant (or, if no rights of the Participant (or, in the case of his death, his estate) are reduced, thereafter), if a Participant’s Termination (A) is for Cause or (B) is a voluntary Termination after the occurrence of an event that would be grounds for a Termination for Cause, all Stock Options, whether vested or not vested, that are held by such Participant shall terminate and expire on the date of such Termination.

(j) Unvested Stock Options. Unless otherwise determined by the Committee, Stock Options that are not vested as of the date of a Participant’s Termination for any reason shall terminate and expire on the date of such Termination.

(k) Incentive Stock Option Limitations. To the extent that the aggregate Fair Market Value (determined as of the date of grant) with respect to which Incentive Stock Options are exercisable for the first time by an Eligible Employee during any calendar year under the Plan and any other stock option plan of the Company, any Subsidiary, or any Parent exceeds $100,000, such Incentive Stock Options shall be treated as Non-Qualified Stock Options. In addition, if an Eligible Employee does not remain employed by the Company, any Subsidiary, or any Parent at all times from the date an Incentive Stock Option is granted until three months before the date of exercise thereof (or such other period as required by applicable law), such Stock Option shall be treated as a Non-Qualified Stock Option. Should any provision of the Plan not be necessary in order for the Stock Options to qualify as Incentive Stock Options, or should any additional provisions be required, the Committee may amend the Plan accordingly, without the necessity of obtaining the approval of the stockholders of the Company.

(l) Form, Modification, Extension, and Renewal of Stock Options. Stock Options may be evidenced by such form of agreement as is approved by the Committee. The Committee may (i) modify, extend, or renew outstanding Stock Options (provided that (A) the rights of a Participant are not reduced without his consent, and (B) such action does not subject the Stock Options to Section 409A or otherwise extend the Stock Options beyond their stated term), and (ii) accept the surrender of outstanding Stock Options and authorize the granting of new Stock Options in substitution therefor. Notwithstanding anything herein to the contrary, an outstanding Option may not be modified to reduce the exercise price thereof nor may a new Option at a lower exercise price be substituted for a surrendered Option (other than adjustments or substitutions in accordance with Section 4.2), unless such action is approved by the stockholders of the Company.

(m) No Reload Options. Options shall not provide for the grant of the same number of Options as the number of shares used to pay for the exercise price of Options or shares used to pay withholding taxes (i.e., “reloads”).

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ARTICLE VII

RESTRICTED STOCK

7.1 Awards of Restricted Stock.

The Committee shall determine the Participants to whom, and the time or times at which, grants of Restricted Stock shall be made, the number of shares to be awarded, the purchase price (if any) to be paid by the Participant (subject to Section 7.2), the time or times at which such Awards may be subject to forfeiture or to restrictions on transfer, and all other terms and conditions of the Awards.

Unless otherwise determined by the Committee in the applicable Award agreement, (A) in the event the Participant engages in Detrimental Activity before any vesting of Restricted Stock, all unvested Restricted Stock shall be immediately forfeited, and (B) in the event the Participant engages in Detrimental Activity during the one-year period after any vesting of such Restricted Stock, the Committee shall be entitled to recover from the Participant (at any time within one year after such engagement in Detrimental Activity) an amount equal to the Fair Market Value as of the vesting date(s) of any Restricted Stock that had vested in the period referred to above. Unless otherwise determined by the Committee in the applicable Award agreement, this paragraph shall cease to apply upon a Change in Control.

The Committee may condition the grant or vesting of Restricted Stock upon the attainment of specified performance goals (including goals based on the Performance Criteria) or such other factors as the Committee may determine.

7.2 Awards and Certificates.

The Committee may require, as a condition to the effectiveness of an Award of Restricted Stock, that the Participant execute and deliver to the Company an Award agreement or other documentation and comply with the terms of such Award agreement or other documentation. Further, Restricted Stock shall be subject to the following conditions:

(a) Purchase Price. The purchase price of Restricted Stock, if any, shall be fixed by the Committee. In accordance with Section 4.3, the purchase price for shares of Restricted Stock may be zero to the extent permitted by applicable law, and, to the extent not so permitted, such purchase price may not be less than the minimum purchase price required under applicable law.

(b) Legend. Each Participant receiving Restricted Stock shall be issued a stock certificate in respect of such shares of Restricted Stock, unless the Committee elects to use another system, such as book entries by the transfer agent, as evidencing ownership of shares of Restricted Stock. Such certificate shall be registered in the name of such Participant, and shall, in addition to such legends required by applicable securities laws, if any, bear an appropriate legend referring to the terms, conditions, and restrictions applicable to such Award, substantially in the following form:

“The anticipation, alienation, attachment, sale, transfer, assignment, pledge, encumbrance, or charge of the shares of stock represented hereby are subject to the terms and conditions (including forfeiture) of the Solid Biosciences Inc. (the “Company”) 2018 Omnibus Incentive Plan (as amended from time to time, the “Plan”), and an Award Agreement entered into between the registered owner and the Company dated                 . Copies of such Plan and Award Agreement are on file at the principal office of the Company.”

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(c) Custody. If stock certificates are issued in respect of shares of Restricted Stock, the Committee may require that any stock certificates evidencing such shares be held in custody by the Company until the restrictions thereon shall have lapsed, and that, as a condition of any grant of Restricted Stock, the Participant shall have delivered a duly signed stock power or other instruments of assignment (including a power of attorney), each endorsed in blank with a guarantee of signature if deemed necessary or appropriate by the Company, which would permit transfer to the Company of all or a portion of the shares subject to the Award of Restricted Stock in the event that such Award is forfeited in whole or part.

7.3 Restrictions and Conditions.

Restricted Stock shall be subject to the following restrictions and conditions:

(a) Restriction Period.

(i) The Participant shall not be permitted to Transfer shares of Restricted Stock, and the Restricted Stock shall be subject to a risk of forfeiture (collectively, “restrictions”) during the period or periods set by the Committee (the “Restriction Periods”), as set forth in the Restricted Stock Award agreement. The Committee may provide for the lapse of the restrictions in whole or in part (including in installments) based on service, attainment of performance goals, or such other factors or criteria as the Committee may determine, and may waive all or any part of the restrictions at any time subject to Section 7.3(a)(iii).

(ii) If the grant of Restricted Stock or the lapse of restrictions is based on the attainment of performance goals, such performance goals shall be established by the Committee in writing on or before the date the grant of Restricted Stock is made and while the outcome of the performance goals is substantially uncertain and, following the Transition Period, that is permitted under Section 162(m) with regard to an Award of Restricted Stock that is intended to comply with Section 162(m). Such performance goals may incorporate provisions for disregarding (or adjusting for) changes in accounting methods, corporate transactions (including dispositions and acquisitions), and other similar events or circumstances. Following the Transition Period, with regard to an Award of Restricted Stock that is intended to comply with Section 162(m), (A) to the extent that any such provision set forth in the prior sentence would create impermissible discretion under Section 162(m) or otherwise violate Section 162(m), such provision shall be of no force or effect, and (B) the applicable performance goals shall be based on one or more of the Performance Criteria. For the avoidance of doubt, during the Transition Period, the Committee may establish such performance goals as it determines.

(iii) Notwithstanding anything herein to the contrary, Awards of Restricted Stock shall be subject to a minimum vesting schedule of at least one year from the date of grant, except that the Committee may provide (but shall have no obligation to do so) for accelerated vesting before the completion of such one-year period upon a Change in Control or the Participant’s Disability or death. Notwithstanding the foregoing sentence, subject to the limitations set forth in Section 4, Awards with respect to up to five percent (5%) of the total number of shares of Common Stock reserved for Awards under the Plan may be granted to any Participant without regard to any minimum vesting requirements.

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(b) Rights as a Stockholder. Except as otherwise determined by the Committee, the Participant shall have all the rights of a holder of shares of Common Stock of the Company with respect to Restricted Stock, subject to the following provisions of this Section 7.3(b). Except as otherwise determined by the Committee, (i) the Participant shall have no right to tender shares of Restricted Stock, (ii) Dividends on shares of Restricted Stock shall be withheld, in each case, while the Restricted Stock is subject to restrictions, and (iii) in no event shall Dividends payable thereunder be paid unless and until the shares of Restricted Stock to which they relate no longer are subject to a risk of forfeiture. Dividends that are not paid currently shall be credited to bookkeeping accounts on the Company’s records for purposes of the Plan and, except as otherwise determined by the Committee, shall not accrue interest. Such Dividends shall be paid to the Participant in the same form as paid on the Common Stock upon the lapse of the restrictions. The obligation of the Company to pay any Dividends hereunder upon lapse of the applicable restrictions shall be a general, unsecured obligation of the Company payable solely from the general assets of the Company. In no event shall the Company be required, or have any obligation, to set aside, or hold in escrow or trust, any funds for the purpose of paying such Dividends.

(c) Termination. Upon a Participant’s Termination for any reason during the Restriction Period, all Restricted Stock still subject to restriction will vest or be forfeited in accordance with the terms and conditions established by the Committee at grant, or, if no rights of a Participant are reduced, thereafter.

(d) Lapse of Restrictions. If and when the Restriction Period expires without a prior forfeiture of the Restricted Stock, the certificates for such shares shall be delivered to the Participant, and any and all unpaid distributions or Dividends payable thereunder shall be paid. All legends shall be removed from said certificates at the time of delivery to the Participant, except as otherwise required by applicable law or other limitations imposed by the Committee.

ARTICLE VIII

OTHER STOCK-BASED AWARDS

8.1 Other Awards.

The Committee is authorized to grant Other Stock-Based Awards that are payable in, valued in whole or in part by reference to, or otherwise based on or related to shares of Common Stock, including but not limited to, shares of Common Stock awarded purely as a bonus and not subject to any restrictions or conditions, shares of Common Stock in payment of the amounts due under an incentive or performance plan sponsored or maintained by the Company or an Affiliate, stock appreciation rights, stock equivalent units, restricted stock units, Performance Shares, Performance Units, and Awards valued by reference to book value of shares of Common Stock.

The Committee shall have authority to determine the Participants to whom, and the time or times at which, Other Stock-Based Awards shall be made, the number of shares of Common Stock to be awarded pursuant to such Awards, and all other terms and conditions of the Awards.

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The Committee may condition the grant or vesting of Other Stock-Based Awards upon the attainment of performance goals (including, performance goals based on the Performance Criteria) or such other factors as the Committee may determine. If the grant or vesting of an Other Stock-Based Award is based on the attainment of performance goals, such performance goals shall be established by the Committee in writing on or before the date the grant of Other Stock-Based Award is made and while the outcome of the performance goals is substantially uncertain and, following the Transition Period, that is permitted under Section 162(m) with regard to an Other Stock-Based Award that is intended to comply with Section 162(m). Such performance goals may incorporate provisions for disregarding (or adjusting for) changes in accounting methods, corporate transactions (including dispositions and acquisitions), and other similar events or circumstances. Following the Transition Period, with regard to an Other Stock-Based Award that is intended to comply with Section 162(m), (a) to the extent any such provision set forth in the prior sentence would create impermissible discretion under Section 162(m) or otherwise violate Section 162(m), such provision shall be of no force or effect, and (b) the applicable performance goals shall be based on one or more of the Performance Criteria. For the avoidance of doubt, during the Transition Period, the Committee may establish such performance goals as it determines.

8.2 Terms and Conditions.

Other Stock-Based Awards made pursuant to this Article VIII shall be subject to the following terms and conditions:

(a) Non-Transferability. The Participant may not Transfer Other Stock-Based Awards or the Common Stock underlying such Awards before the date on which the underlying Common Stock is issued, or, if later, the date on which any restriction, performance, or deferral period applicable to such Common Stock lapses.

(b) Dividends. The Committee shall determine to what extent, and under what conditions, the Participant shall have the right to receive Dividends with respect to shares of Common Stock covered by Other Stock-Based Awards. Except as otherwise determined by the Committee, Dividends with respect to unvested Other Stock-Based Awards shall be withheld until such Other Stock-Based Awards vest. Dividends that are not paid currently shall be credited to bookkeeping accounts on the Company’s records for purposes of the Plan and, except as otherwise determined by the Committee, shall not accrue interest. Such Dividends shall be paid to the Participant in the same form as paid on the Common Stock or such other form as is determined by the Committee upon the lapse of the restrictions. The obligation of the Company to pay any Dividends hereunder upon lapse of the applicable restrictions shall be a general, unsecured obligation of the Company payable solely from the general assets of the Company. In no event shall the Company be required, or have any obligation, to set aside, or hold in escrow or trust, any funds for the purpose of paying such Dividends.

(c) Vesting. Other Stock Based Awards and any underlying Common Stock shall vest or be forfeited to the extent set forth in the applicable Award agreement or as otherwise determined by the Committee. At the expiration of any applicable Performance Period, the Committee shall determine the extent to which the relevant performance goals are achieved and the portion of each Other Stock-Based Award that has been earned. The Committee may, at or after grant, accelerate the vesting of all or any part of any Other Stock-Based Award. Notwithstanding anything herein to the contrary, Other Stock-Based Awards shall be subject to a minimum vesting schedule of at least one year from the date of grant, except that the Committee may provide (but shall have no obligation to do so) for

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accelerated vesting before the completion of such one-year period upon a Change in Control or the Participant’s Disability or death. Notwithstanding the foregoing sentence, subject to the limitations set forth in Section 4, Awards with respect to up to five percent (5%) of the total number of shares of Common Stock reserved for Awards under the Plan may be granted to any Participant without regard to any minimum vesting requirements.

(d) Payment. Following the Committee’s determination in accordance with subsection (c) above, shares of Common Stock or, as determined by the Committee, the cash equivalent of such shares, shall be delivered to the Participant, or his legal representative, in an amount equal to such individual’s earned Other Stock-Based Award. Notwithstanding the foregoing, the Committee may exercise negative discretion by providing in an Other Stock-Based Award the discretion to pay an amount less than otherwise would be provided under the applicable level of attainment of the performance goals or subject the payment of all or part of any Other Stock-Based Award to additional vesting, forfeiture, and deferral conditions as it deems appropriate.

(e) Detrimental Activity. Unless otherwise determined by the Committee in the applicable Award agreement, (A) in the event the Participant engages in Detrimental Activity before any vesting of such Other Stock-Based Award, all unvested Other Stock-Based Award shall be immediately forfeited, and (B) in the event the Participant engages in Detrimental Activity during the one-year period after any vesting of such Other Stock-Based Award, the Committee shall be entitled to recover from the Participant (at any time within the one-year period after such engagement in Detrimental Activity) an amount equal to any gain the Participant realized from any Other Stock-Based Award that had vested in the period referred to above. Unless otherwise determined by the Committee in the applicable Award agreement, this Section 8.2(e) shall cease to apply upon a Change in Control.

(f) Price. Common Stock issued on a bonus basis under this Article VIII may be issued for no cash consideration; Common Stock purchased pursuant to a purchase right awarded under this Article VIII shall be priced as determined by the Committee.

(g) Termination. Upon a Participant’s Termination for any reason during the Performance Period, the Other Stock-Based Awards will vest or be forfeited in accordance with the terms and conditions established by the Committee at grant or, if no rights of the Participant are reduced, thereafter.

ARTICLE IX

PERFORMANCE-BASED CASH AWARDS

9.1 Performance-Based Cash Awards.

The Committee shall have authority to determine the Eligible Employees and Consultants to whom, and the time or times at which, Performance-Based Cash Awards shall be made, the dollar amount to be awarded pursuant to such Performance-Based Cash Award, and all other conditions for the payment of the Performance-Based Cash Award.

Except as otherwise provided herein, the Committee shall condition the right to payment of any Performance-Based Cash Award upon the attainment of specified performance goals (including performance goals based on the Performance Criteria) established pursuant to Section 9.2(c) and such other factors as the Committee may determine, including to comply with the requirements of Section 162(m). The Committee may establish different performance goals for different Participants.

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Subject to Section 9.2(c), for any Participant the Committee may specify a targeted Performance-Based Cash Award for a Performance Period (each an “Individual Target Award”). An Individual Target Award may be expressed, at the Committee’s discretion, as a fixed dollar amount, a percentage of the Participant’s base pay, as a percentage of a bonus pool funded by a formula based on achievement of performance goals, or an amount determined pursuant to an objective formula or standard. The Committee’s establishment of an Individual Target Award for a Participant for a Performance Period shall not imply or require that the same level or any Individual Target Award be established for the Participant for any subsequent Performance Period or for any other Participant for that Performance Period or any subsequent Performance Period. At the time the performance goals are established (as provided in Section 9.2(c)), the Committee shall prescribe a formula to determine the maximum and minimum percentages (which may be greater or less than 100% of an Individual Target Award) that may be earned or payable based upon the degree of attainment of the performance goals during the Performance Period. Notwithstanding anything herein to the contrary, the Committee may exercise negative discretion by providing in an Individual Target Award the discretion to pay a Participant an amount that is less than the Participant’s Individual Target Award (or attained percentages thereof) regardless of the degree of attainment of the performance goals; provided that, except as otherwise specified by the Committee with respect to an Individual Target Award, no discretion to reduce a Performance-Based Cash Award earned based on achievement of the applicable performance goals shall be permitted for any Performance Period in which a Change in Control occurs, or during such Performance Period with regard to the prior Performance Periods if the Performance-Based Cash Awards for the prior Performance Periods have not been paid by the time of the Change in Control, with regard to individuals who were Participants at the time of the Change in Control.

9.2 Terms and Conditions.

Performance-Based Cash Awards shall be subject to the following terms and conditions:

(a) Committee Certification. At the expiration of the applicable Performance Period, the Committee shall determine and certify in writing the extent to which the performance goals established pursuant to Section 9.2(c) are achieved and, if applicable, the percentage of the Performance-Based Cash Award that has been vested and earned.

(b) Waiver of Limitation. In the event of the Participant’s Disability or death, or in cases of special circumstances (to the extent permitted under Section 162(m) with regard to a Performance-Based Cash Award that is intended to comply with Section 162(m)), the Committee may waive in whole or in part any or all of the limitations imposed thereunder with respect to any or all of a Performance-Based Cash Award.

(c) Performance Goals, Formulae, or Standards. The performance goals for the earning of Performance-Based Cash Awards shall be established by the Committee in writing on or before the date the grant of Performance-Based Cash Award is made and while the outcome of the performance goals is substantially uncertain and, following the Transition Period, that is permitted under Section 162(m) with regard to a Performance-Based Cash Award that is intended to comply with Section 162(m). Such performance goals may incorporate provisions

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for disregarding (or adjusting for) changes in accounting methods, corporate transactions (including dispositions and acquisitions), and other similar events or circumstances. Following the Transition Period, with regard to a Performance-Based Cash Award that is intended to comply with Section 162(m), (i) to the extent any such provision set forth in the prior sentence would create impermissible discretion under Section 162(m) or otherwise violate Section 162(m), such provision shall be of no force or effect and (ii) the applicable performance goals shall be based on one or more of the Performance Criteria. For the avoidance of doubt, during the Transition Period, the Committee may establish such performance goals as it determines.

(d) Payment. Following the Committee’s determination and certification in accordance with subsection (a) above, the earned Performance-Based Cash Award amount shall be paid to the Participant or his legal representative, in accordance with the terms and conditions set forth in the Performance-Based Cash Award agreement, but in no event, except as provided in the next sentence, shall such amount be paid later than the later of: (i) March 15 of the year following the year in which the applicable Performance Period ends (or, if later, the year in which the Award is earned); or (ii) two and one-half months after the expiration of the fiscal year of the Company in which the applicable Performance Period ends. Notwithstanding the foregoing, the Committee may place such conditions on the payment of all or any portion of any Performance-Based Cash Award as the Committee may determine and before the beginning of a Performance Period, the Committee may (A) provide that the payment of all or any portion of any Performance-Based Cash Award shall be deferred, and (B) permit a Participant to elect to defer receipt of all or a portion of any Performance-Based Cash Award. Any Performance-Based Cash Award deferred by a Participant in accordance with the terms and conditions established by the Committee shall not increase (between the date on which the Performance-Based Cash Award is credited to any deferred compensation program applicable to such Participant and the payment date) by an amount that would result in such deferral being deemed as an “increase in the amount of compensation” under Section 162(m). To the extent applicable, any deferral under this Section 9.2(d) shall be made in a manner intended to comply with or be exempt from the applicable requirements of Section 409A. Notwithstanding the foregoing, the Committee may exercise negative discretion by providing in a Performance-Based Cash Award the discretion to pay an amount less than otherwise would be provided under the applicable level of attainment of the performance goals.

(e) Termination. Unless otherwise determined by the Committee at the time of grant (or, if no rights of the Participant (or, in the case of his death, his estate) are reduced, thereafter), no Performance-Based Cash Award or pro rata portion thereof shall be payable to any Participant who incurs a Termination before the date such Performance-Based Cash Award is paid and the Performance-Based Cash Awards only shall be deemed to be earned when actually paid.

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ARTICLE X

CHANGE IN CONTROL PROVISIONS

10.1 In the event of a Change in Control of the Company, except as otherwise provided by the Committee in an Award agreement or otherwise in writing, a Participant’s unvested Award shall not vest and a Participant’s Award shall be treated in accordance with one of the following methods as determined by the Committee:

(a) Awards, whether or not then vested, may be continued, assumed, have new rights substituted therefor, or be treated in accordance with Section 4.2(d), and Restricted Stock or other Awards may, where appropriate in the discretion of the Committee, receive the same distribution as other Common Stock on such terms as determined by the Committee; provided that, the Committee may decide to award additional Restricted Stock or any other Award in lieu of any cash distribution. Notwithstanding anything herein to the contrary, any assumption or substitution of Incentive Stock Options shall be structured in a manner intended to comply with the requirements of Treasury Regulation § 1.424-1 (and any amendments thereto).

(b) Awards may be canceled in exchange for an amount of cash equal to the Change in Control Price (as defined below) per share of Common Stock covered by such Awards), less, in the case of an Appreciation Award, the exercise price per share of Common Stock covered by such Award. The “Change in Control Price” means the price per share of Common Stock paid in the Change in Control transaction.

(c) Appreciation Awards may be cancelled without payment, if the Change in Control Price is less than the exercise price per share of such Appreciation Awards.

Notwithstanding anything herein to the contrary, the Committee may provide for accelerated vesting or lapse of restrictions, of an Award at any time.

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ARTICLE XI

TERMINATION OR AMENDMENT OF PLAN

Notwithstanding anything herein to the contrary, the Board, or the Committee (to the extent permitted by law), may at any time, and from time to time, amend, in whole or in part, any or all of the provisions of the Plan (including any amendment deemed necessary or advisable to ensure that the Company may comply with any regulatory requirement referred to in Article XIII or Section 409A), or suspend or terminate it entirely, retroactively or otherwise; provided, however, that, unless otherwise required by law or specifically provided herein, the rights of a Participant with respect to Awards granted before such amendment, suspension, or termination may not be reduced in any material respect without the consent of such Participant and, provided further, without the approval of the holders of the Company’s Common Stock entitled to vote in accordance with applicable law, no amendment may be made that would (a) increase the aggregate number of shares of Common Stock that may be issued under the Plan (except by operation of Section 4.2); (b) increase the maximum individual Participant limits under Section 4.1(b) (except by operation of Section 4.2); (c) change the classification of individuals eligible to receive Awards under the Plan; (d) extend the maximum term of Options; (e) alter the Performance Criteria; (f) other than adjustments or substitutions in accordance with Section 4.2, amend the terms of outstanding Awards to reduce the exercise price of outstanding Stock Options or Appreciation Awards, or cancel outstanding Stock Options or Appreciation Awards (where, before the reduction or cancellation, the exercise price exceeds the Fair Market Value on the date of cancellation) in exchange for cash, other Awards, or Stock Options or Appreciation Awards with an exercise price that is less than the exercise price of the original Stock Options or Appreciation Awards; or (g) otherwise require stockholder approval in order for the Plan or any of the Awards issued hereunder to continue to comply with applicable law (including Sections 162(m) and 422 of the Code) or the rules of any applicable securities exchange or system on which the Company’s securities are listed or traded at the request of the Company.

The Committee may amend the terms of any Award theretofore granted, prospectively or retroactively; provided that no such amendment reduces in any material respect the rights of any Participant without the Participant’s consent. Actions taken by the Committee in accordance with Article IV shall not be deemed to reduce the rights of any Participant.

Notwithstanding anything herein to the contrary, the Board or the Committee may amend the Plan or any Award at any time without a Participant’s consent to comply with Section 409A or any other applicable law.

ARTICLE XII

UNFUNDED PLAN

The Plan is intended to constitute an “unfunded” plan for incentive and deferred compensation. With respect to any payments as to which a Participant has a fixed and vested interest but which are not yet made to a Participant by the Company, nothing contained herein shall give any such Participant any rights that are greater than those of a general unsecured creditor of the Company.

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ARTICLE XIII

GENERAL PROVISIONS

13.1 Legend.

The Committee may require each person receiving shares of Common Stock pursuant to an Award to represent to and agree with the Company in writing that the Participant is acquiring the shares without a view to distribution thereof and such other securities law-related representations as the Committee shall request. In addition to any legend required by the Plan, the certificates or book entry accounts for such shares may include any legend that the Committee deems appropriate to reflect any restrictions on Transfer.

All certificates or book entry accounts for shares of Common Stock delivered under the Plan shall be subject to such stop transfer orders and other restrictions as the Committee may deem advisable under the rules, regulations, and other requirements of the Securities and Exchange Commission, any stock exchange upon which the Common Stock is then listed or any national automated quotation system on which the Common Stock is then quoted, any applicable Federal or state securities law, and any applicable corporate law, and the Committee may cause a legend or legends to be put on any such certificates to make appropriate reference to such restrictions. If necessary or advisable to prevent a violation of applicable securities laws or to avoid the imposition of public company reporting requirements, then, notwithstanding anything herein to the contrary, any stock-settled Awards shall be paid in cash in an amount equal to the Fair Market Value on the date of settlement of such Awards.

13.2 Other Plans.

Nothing contained in the Plan shall prevent the Board from adopting other or additional compensation arrangements, subject to stockholder approval if such approval is required; and such arrangements may be either generally applicable or applicable only in specific cases.

13.3 No Right to Employment, Consultancy, or Directorship.

Neither the Plan nor the grant of any Award hereunder shall give any Participant or other person any right to employment, consultancy, or directorship by the Company or any Affiliate, or limit in any way the right of the Company or any Affiliate by which an employee is employed or a Consultant or Non-Employee Director is retained to terminate their employment, consultancy, or directorship at any time.

13.4 Withholding of Taxes.

The Company or any Affiliate shall have the right to deduct from any payment to be made pursuant to the Plan, or to otherwise require, before the issuance or delivery of any shares of Common Stock or the payment of any cash, payment by the Participant of any Federal, foreign, state, or local taxes required by law to be withheld. Upon the vesting of Restricted Stock (or other Award that is taxable upon vesting), or upon making an election under Section 83(b) of the Code, a Participant shall pay all required withholding to the Company or any Affiliate. Any statutorily required withholding obligation with regard to any Participant may be satisfied, subject to the consent of the Committee, by reducing the number of shares of Common Stock otherwise deliverable or by delivering shares of Common Stock already owned. Any fraction of a share of Common Stock required to satisfy such tax obligations shall be disregarded, and the amount due shall be paid instead in cash by the Participant.

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13.5 No Assignment of Benefits.

No Award or other benefit payable under the Plan shall, except as otherwise specifically provided in the Plan or permitted by the Committee, be Transferable in any manner, and any attempt to Transfer any such benefit shall be null and void, and any such benefit shall not in any manner be liable for or subject to the debts, contracts, liabilities, engagements, or torts of any person who shall be entitled to such benefit, nor shall it be subject to attachment or legal process for or against such person.

13.6 Listing and Other Conditions.

(a) Unless otherwise determined by the Committee, as long as the Common Stock is listed on a national securities exchange or system sponsored by a national securities association, the issuance of shares of Common Stock pursuant to an Award shall be conditioned upon such shares being listed on such exchange or system. The Company shall have no obligation to issue such shares unless and until such shares are so listed, and the right to exercise any Stock Option or other Exercisable Award with respect to such shares shall be suspended until such listing has been effected.

(b) If at any time counsel to the Company shall be of the opinion that any offer or sale of Common Stock pursuant to an Award is or may be unlawful or prohibited, or will or may result in the imposition of excise taxes on the Company, under the statutes, rules, or regulations of any applicable jurisdiction or under the rules of the national securities exchange on which the Common Stock then is listed, the Company shall have no obligation to make such offer or sale, or to make any application or to effect or to maintain any qualification or registration under the Securities Act or otherwise, with respect to the Common Stock or Awards, and the right to exercise any Stock Option or other Exercisable Award shall be suspended until, in the opinion of said counsel, such offer or sale shall be lawful, permitted, or will not result in the imposition of excise taxes on the Company.

(c) Upon termination of any period of suspension under this Section 13.6, any Award affected by such suspension that shall not then have expired or terminated shall be reinstated as to all shares available before such suspension and as to shares that would otherwise have become available during the period of such suspension, but no such suspension shall extend the term of any Award.

(d) A Participant shall be required to supply the Company with certificates, representations, and information that the Company requests and otherwise cooperate with the Company in obtaining any listing, registration, qualification, exemption, consent, or approval the Company deems necessary or appropriate.

13.7 Governing Law.

The Plan and matters arising under or related to it shall be governed by and construed in accordance with the internal laws of the State of Delaware without giving effect to its principles of conflicts of laws.

13.8 Construction.

Wherever any words are used in the Plan in the masculine, feminine, or neutral gender they shall be construed as though they were also used in the masculine, feminine, or neutral gender (as the case may be) in all cases where they would so apply. As used herein, (a) “or” shall mean “and/or,” and (b) “including” or “include” shall mean “including, without limitation.” Any reference herein to an agreement in writing shall be deemed to include an electronic writing to the extent permitted by applicable law.

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13.9 No Acquired Rights.

By participating in the Plan, each Participant is deemed to acknowledge and accept that the Committee has the sole discretion to amend or terminate the Plan, to the extent permitted hereunder, at any time and that the opportunity given to a Participant to participate in the Plan is at the sole discretion of the Committee and does not obligate the Company or any Affiliate to offer such participation in the future (whether on the same or different terms). By participating in the Plan, each Participant is deemed further to acknowledge and accept that (i) such Participant’s participation in the Plan is not to be considered part of any normal or expected compensation, (ii) the value of Awards granted to a Participant shall not be used for purposes of determining any benefits or compensation payable to the Participant or the Participant’s beneficiaries or estate under any benefit arrangement of the Company or its Affiliates, and (iii) the termination of the Participant’s employment with the Company or an Affiliate under any circumstance whatsoever will not give the Participant any claim or right of action against the Company or any of its Affiliates in respect of any lost rights under the Plan that may arise as a result of such termination of employment.

13.10 Data Protection.

By participating in the Plan, each Participant shall consent to the holding and processing of personal information provided by such Participant to the Company, any Affiliate, trustee, or third-party service provider for all purposes relating to the operation of the Plan. These include: (i) administering and maintaining Participant records; (ii) providing information to the Company, Affiliates, trustees of any employee benefit trust, registrars, brokers, or third-party administrators of the Plan; (iii) providing information to future purchasers or merger partners of the Company or any Affiliate or the business in which the Participant works; and (iv) transferring personal information about the Participant to any country or territory that may not provide the same protection for the information as the Participant’s home country. Such personal information may include the Participant’s name, home address, and telephone number; date of birth; social security or insurance number; other identification number; salary; nationality; job title; any shares or directorships held in the Company or an Affiliate; and details of all Awards or other entitlement to shares awarded, canceled, exercised, vested, unvested, or outstanding in a Participant’s favor.

13.11 Costs.

The Company shall bear all expenses associated with administering the Plan, including expenses of issuing Common Stock pursuant to any Awards.

13.12 No Right to Same Benefits.

The provisions of Awards need not be the same with respect to each Participant, and each Award to an individual Participant need not be the same.

13.13 Death or Disability.

The Committee may require the transferee of a Participant to supply it with written notice of the Participant’s death or Disability and to supply it with a copy of the will (in the case of the Participant’s death) or such other evidence as the Committee deems necessary or advisable to establish the validity of the transfer of an Award. The Committee also may require that the transferee agree to be bound by all of the terms and conditions of the Plan.

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13.14 Section 16(b) of the Exchange Act.

All elections and transactions under the Plan by persons subject to Section 16 of the Exchange Act involving shares of Common Stock are intended to comply with any applicable exemptive condition under Rule 16b-3. The Committee may establish and adopt written administrative guidelines, designed to facilitate compliance with Section 16(b) of the Exchange Act, as it may deem necessary or advisable for the administration and operation of the Plan and the transaction of business thereunder.

13.15 Section 409A.

Although the Company does not guarantee to a Participant the particular tax treatment of any Award, all Awards are intended to comply with, or be exempt from, the requirements of Section 409A, and the Plan and any Award agreement shall be limited, construed, and interpreted in accordance with such intent. To the extent that any Award constitutes “non-qualified deferred compensation” pursuant to Section 409A (a “Section 409A Covered Award”), it is intended to be paid in a manner that will comply with Section 409A. In no event shall the Company be liable for any additional tax, interest, or penalties that may be imposed on a Participant by Section 409A or for any damages or other penalties or awards for failing to comply with Section 409A. Notwithstanding anything herein or in an Award to the contrary, the following provisions shall apply to Section 409A Covered Awards:

(a) A termination of employment shall not be deemed to have occurred for purposes of any provision of a Section 409A Covered Award providing for payment upon or following a termination of the Participant’s employment unless such termination is also a “separation from service” within the meaning of Section 409A and, for purposes of any such provision of a Section 409A Covered Award, references to a “termination,” “termination of employment,” or like terms shall mean separation from service within the meaning of Section 409A. Notwithstanding anything herein or in an Award to the contrary, if the Participant is deemed on the date of the Participant’s Termination to be a “specified employee” within the meaning of that term under Section 409A(a)(2)(B) of the Code and using the identification methodology selected by the Company from time to time, or if none, the default methodology set forth in Section 409A, then with regard to any such payment under a Section 409A Covered Award, to the extent required to be delayed in compliance with Section 409A(a)(2)(B) of the Code, such payment shall not be made before the earlier of (i) the expiration of the six-month period measured from the date of the Participant’s separation from service, and (ii) the date of the Participant’s death. All payments delayed pursuant to this Section 13.15(a) shall be paid to the Participant on the first day of the seventh month following the date of the Participant’s separation from service or, if earlier, on the date of the Participant’s death.

(b) With respect to any payment pursuant to a Section 409A Covered Award that is triggered upon a Change in Control, unless otherwise provided by the Committee in the applicable Award agreement, the settlement of such Award shall not occur until the earliest of (i) the Change in Control if such Change in Control constitutes a “change in the ownership of the corporation,” a “change in effective control of the corporation,” or a “change in the ownership of a substantial portion of the assets of the corporation,” within the meaning of

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Section 409A(a)(2)(A)(v) of the Code, (ii) the date such Award otherwise would be settled pursuant to the terms of the applicable Award agreement, and (iii) the Participant’s “separation from service” within the meaning of Section 409A, subject to Section 13.15(a).

(c) For purposes of Section 409A, a Participant’s right to receive any installment payments under the Plan or pursuant to an Award shall be treated as a right to receive a series of separate and distinct payments.

(d) Whenever a payment under the Plan or pursuant to an Award specifies a payment period with reference to a number of days (e.g., “payment shall be made within 30 days following the date of termination”), the actual date of payment within the specified period shall be within the sole discretion of the Company.

13.16 Successor and Assigns.

The Plan shall be binding on all successors and permitted assigns of a Participant, including the estate of such Participant and the executor, administrator, or trustee of such estate.

13.17 Severability of Provisions.

If any provision of the Plan shall be held invalid or unenforceable, such invalidity or unenforceability shall not affect any other provisions hereof, and the Plan shall be construed and enforced as if such provisions had not been included.

13.18 Participants Subject to Taxation Outside the U.S.; No Tax Equalization.

With respect to a Participant who is subject to taxation in a country other than the United States, the Committee may grant Awards to such Participant on such terms and conditions as the Committee deems appropriate to comply with the laws of the applicable country, and the Committee may create such procedures, addenda, and subplans and make such modifications as may, in the Committee’s discretion, be necessary or desirable to comply with such laws. Neither the Company nor any Affiliate shall have any responsibility to such Participant with respect to any taxes owed or owing in or to any jurisdiction that such Participant incurs as a result of receiving an Award and becoming a Participant in the Plan, nor shall the Company or any Affiliate provide any tax equalization payment to any Participant in respect of taxes owed or owing in or to any jurisdiction by a Participant.

13.19 Payments to Minors, Etc.

Any benefit payable to or for the benefit of a minor, an incompetent person, or other person incapable of receipt thereof shall be deemed paid when paid to such person’s guardian or to the party providing or reasonably appearing to provide for the care of such person, and such payment shall fully discharge the Committee, the Board, the Company, its Affiliates, and their employees, agents, and representatives with respect thereto.

13.20 Headings and Captions.

The headings and captions herein are provided for reference and convenience only, shall not be considered part of the Plan, and shall not be employed in the construction of the Plan.

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13.21 Recoupment.

In addition to any recoupment provisions set forth herein relating to Detrimental Activity, all Awards granted or other compensation paid by the Company under the Plan, including any shares of Common Stock issued under any Award thereunder, will be subject to: (i) any compensation recapture policies established by the Board or the Committee from time to time and in effect at the time of grant of the Award, and (ii) any compensation recapture policies to the extent required pursuant to any applicable law (including, without limitation, the Dodd-Frank Act) or the rules and regulations of any national securities exchange on which the shares of Common Stock are then traded.

13.22 Reformation.

If any provision regarding Detrimental Activity or any other provision set forth in the Plan or an Award agreement is found by any court of competent jurisdiction or arbitrator to be invalid, null, void, or unenforceable or to be excessively broad as to duration, activity, geographic application, or subject, such provision or provisions shall be construed by limiting or reducing them to the extent legally permitted so as to be enforceable to the maximum extent compatible with then applicable law.

13.23 Electronic Communications.

Notwithstanding anything herein or in any Award to the contrary, any Award agreement, notice of exercise of an Exercisable Award, or other document or notice required or permitted by the Plan or an Award that is required to be delivered in writing may, to the extent determined by the Committee, be delivered and accepted electronically. Signatures also may be electronic if permitted by the Committee. The term “written agreement” as used in the Plan shall include any document that is delivered or accepted electronically.

13.24 Agreement.

As a condition to the grant of an Award, if requested by the Company and the lead underwriter of any public offering of the Common Stock (the “Lead Underwriter”), a Participant shall irrevocably agree, and by acceptance of an Award shall irrevocably be deemed to have agreed, not to sell, contract to sell, grant any option to purchase, transfer the economic risk of ownership in, make any short sale of, pledge, or otherwise Transfer or dispose of, any interest in any Common Stock or any securities convertible into, derivative of, or exchangeable or exercisable for Common Stock, or any other rights to purchase or acquire Common Stock (except Common Stock included in such public offering or acquired on the public market after such offering) during such period of time following the effective date of a registration statement of the Company filed under the Securities Act that the Lead Underwriter shall specify (the “Lock-up Period”). The Participant shall further agree to sign such documents as may be requested by the Lead Underwriter to effect the foregoing and agree that the Company may impose stop-transfer instructions with respect to Common Stock acquired pursuant to an Award until the end of such Lock-up Period.

13.25 Transition Period.

The Plan has been adopted by the Board before the occurrence of a Registration Date. The Plan is intended to constitute a plan described in Treasury Regulation § 1.162-27(f)(1).

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ARTICLE XIV

EFFECTIVE DATE OF PLAN

The Plan was adopted by the Board on December 13, 2017, to be effective on the date of effectiveness of the registration statement on Form S-1 filed by the Company with the Securities and Exchange Commission for the initial public offering of the Common Stock (the “Effective Date”). The Plan was approved by the stockholders of the Company on December 18, 2017.

ARTICLE XV

TERM OF PLAN

No Award shall be granted on or after the tenth anniversary of the earlier of (a) the Effective Date or (b) the date of stockholder approval of the Plan, provided that Awards granted before the tenth anniversary of the Plan’s adoption by the Board may extend beyond that date in accordance with the terms of the Plan. Following the Transition Period, the Company may seek stockholder re-approval of the Performance Criteria to the extent that such stockholder approval is obtained no later than the first stockholder meeting that occurs in the fifth year following the year in which such stockholders previously approved the Performance Criteria. Awards (other than Stock Options or stock appreciation rights) may be based on such Performance Criteria to qualify for the “performance-based compensation” exception under Section 162(m) of the Code.

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SOLID BIOSCIENCES INC.

2018 OMNIBUS INCENTIVE PLAN

EXHIBIT A: PERFORMANCE CRITERIA

Performance goals established for purposes of the grant or vesting of performance-based Awards of Restricted Stock, Other Stock-Based Awards, or Performance-Based Cash Awards that are intended to be “performance-based” under Section 162(m) shall be based on one or more of the following performance criteria (“Performance Criteria”):

(1) enterprise value or value creation targets;

(2) income or net income; operating income; net operating income or net operating income after tax; operating profit or net operating profit;

(3) cash flow, including but not limited to, from operations or free cash flow;

(4) specified objectives with regard to limiting the level of increase in all or a portion of bank debt or other long-term or short-term public or private debt or other similar financial obligations, or other capital structure improvements, which may be calculated net of cash balances or other offsets and adjustments as may be established by the Committee;

(5) net sales, revenues, net income, or earnings before income tax or other exclusions;

(6) operating margin, return on operating revenue, or return on operating profit;

(7) return measures (after tax or pre-tax), including return on capital employed, return on invested capital, return on equity, return on assets, return on net assets;

(8) market capitalization, earnings per share, fair market value of the shares of the Company, franchise value (net of debt), economic value added;

(9) total stockholder return or growth in total stockholder return (with or without dividend reinvestment);

(10) financing and other capital raising transactions;

(11) proprietary investment results;

(12) estimated market share;

(13) expansion of sales in additional geographies or markets;

(14) expense management/control or reduction (including, without limitation, compensation and benefits expense);

Ex. A-1

(15) customer satisfaction;

(16) technological improvements/implementation, new product innovation;

(17) collections and recoveries;

(18) property or asset purchases;

(19) litigation and regulatory resolution/implementation goals;

(20) leases, contracts, or financings (including renewals, overhead, savings, G&A, and other expense control goals);

(21) risk management/implementation;

(22) development and implementation of strategic plans or organizational restructuring goals;

(23) development and implementation of risk and crisis management programs; compliance requirements and compliance relief; productivity goals; workforce management and succession planning goals;

(24) employee satisfaction or staff development;

(25) formations of joint ventures or partnerships or the completion of other similar transactions intended to enhance revenue or profitability or to enhance its customer base;

(26) licensing or partnership arrangements;

(27) progress of partnered programs and partner satisfaction;

(28) progress of internal research or development programs;

(29) submission of a new drug application (“NDA”) or the approval of the NDA by the U.S. Food and Drug Administration (“FDA”);

(30) submission of an investigational new drug application (“IND”) or the approval of the IND by the FDA;

(31) submission of a therapeutic biologics license application (“BLA”) or the approval of the BLA by the FDA;

(32) submission to, or approval by, a foreign regulatory body of an applicable filing or a product;

(33) strategic partnerships or transactions (including in-licensing and out-licensing of intellectual property;

Ex. A-2

(34) achievement of a launch of a new drug;

(35) initiation or completion of a clinical trial phase;

(36) implementation or completion of critical projects;

(37) achievement of specified milestones in the discovery and development of one or more of the Company’s products;

(38) achievement of specified milestones in the commercialization of one or more of the Company’s products;

(39) achievement of specified milestones in the manufacturing of one or more of the Company’s products;

(40) achievement of specified regulatory milestones relating to one or more of the Company’s products; or

(41) completion of a merger, acquisition, or any transaction that results in the sale of all or substantially all of the stock or assets.

All Performance Criteria may be based upon the attainment of specified levels of the Company (or Affiliate, division, other operational unit, business segment, or administrative department of the Company or any Affiliate) performance under one or more of the measures described above and may be measured relative to the performance of other corporations (or an affiliate, subsidiary, division, other operational unit, business segment, or administrative department of another corporation or its affiliates). Any goal may be expressed as a dollar figure, on a percentage basis (if applicable), or on a per share basis, and goals may be either absolute, relative to a selected peer group or index, or a combination of both. To the extent permitted under Section 162(m), (including compliance with any requirements for stockholder approval), the Committee may: (i) designate additional business criteria on which the Performance Criteria may be based or (ii) adjust, modify, or amend the aforementioned business criteria.

Except as otherwise determined by the Committee in the applicable Award agreement, the measures used in Performance Criteria set under the Plan shall be determined in accordance with generally accepted accounting principles (“GAAP”) and in a manner consistent with the methods used in the Company’s regular reports on Forms 10-K and 10-Q, without regard to any of the following unless otherwise determined by the Committee consistent with the requirements of Section 162(m)(4)(C) of the Code and the regulations thereunder:

(a) all items of gain, loss, or expense for the fiscal year or other applicable Performance Period that are related to special, unusual, or non-recurring items, events, or circumstances affecting the Company (or Affiliate, division, other operational unit, business segment, or administrative department of the Company or any Affiliate) or the financial statements of the Company (or Affiliate, division, other operational unit, business segment, or administrative department of the Company or any Affiliate);

Ex. A-3

(b) all items of gain, loss, or expense for the fiscal year or other applicable Performance Period that are related to (i) the disposal of a business or discontinued operations or (ii) the operations of any business acquired by the Company (or Affiliate, division, other operational unit, business segment, or administrative department of the Company or any Affiliate) during the fiscal year or other applicable Performance Period; and

(c) all items of gain, loss, or expense for the fiscal year or other applicable Performance Period that are related to changes in accounting principles or to changes in applicable law or regulations.

To the extent any Performance Criteria are expressed using any measures that require deviations from GAAP, such deviations shall be at the discretion of the Committee as exercised at the time the Performance Criteria are set and, following the Transition Period, to the extent permitted under Section 162(m).

Ex. A-4

SOLID BIOSCIENCES INC.

2018 OMNIBUS INCENTIVE PLAN

EXHIBIT B: UNITED KINGDOM ADDENDUM

1. Purpose

1.1 The purpose of this United Kingdom Addendum to the Plan (the “UK Addendum”) is to enable the Committee to grant Awards (being Stock Options, Restricted Stock, Other Stock-Based Awards, or Performance-Based Cash Awards) to certain employees and full-time directors of the Company who are based in the United Kingdom (“UK”) only.

1.2 Awards granted pursuant to the UK Addendum will be non-tax advantaged for UK tax purposes and, to the extent relevant, Awards are granted pursuant to an “employee share scheme” for the purposes of the Financial Services and Markets Act 2000.

2. Definitions

Any terms not defined in this UK Addendum will have the meaning set out in Article II of the Plan.

3. Terms

Awards granted pursuant to the UK Addendum shall be governed by the terms of the Plan, subject to any such amendments set out below and by the terms of the individual Award agreement entered into between the Company and the Participant.

4. Withholding Obligations

4.1 The Participant shall be accountable for any income tax and, subject to the following provisions, national insurance liability that is chargeable on any assessable income deriving from the grant, vesting, exercise, transfer, or cancellation (whether for consideration or otherwise) of an Award, or in respect of any additional share or cash consideration acquired as a result of distribution of a dividend, or otherwise in respect of the exercise of an Award. In respect of such assessable income, the Participant shall indemnify the Company and (at the direction of the Company) any Affiliate which is or may be treated as the employer of the Participant in respect of the following (together, the “Tax Liabilities”):

(a) any income tax liability that falls to be paid to Her Majesty’s Revenue and Customs (“HMRC”) by the Company (or the relevant employing Affiliate) under the PAYE system as it applies to income tax under the Income Tax (Earnings and Pensions) Act 2003 (“ITEPA”) and the Pay As You Earn (“PAYE”) regulations referred to therein; and

Ex. B-1

(b) any national insurance liability that falls to be paid to HMRC by the Company (or the relevant employing Affiliate) under the PAYE system as it applies for national insurance purposes under the Social Security Contributions and Benefits Act 1992 and regulations referred to therein, including:

(i) all the employee’s primary Class 1 national insurance contributions; and

(ii) to the extent permitted by law, all of the employer’s secondary Class 1 national insurance contributions.

4.2 Pursuant to the indemnity referred to in clause 4.1 above, the Participant shall make such arrangements as the Company requires to meet the cost of the Tax Liabilities, including, at the direction of the Company, any of the following:

(a) making a cash payment of an appropriate amount to the relevant employing company whether by cheque, banker’s draft, or deduction from salary in time to enable the Company to remit such amount to HMRC before the 14th day following the end of the month in which the event giving rise to the Tax Liabilities occurred;

(b) appointing the Company as agent or attorney for the sale of sufficient Shares acquired pursuant to the exercise of any Stock Options or pursuant to the grant, exercise, or vesting of an Award to cover the Tax Liabilities and authorising the payment to the relevant company of the appropriate amount (including all reasonable fees, commissions, and expenses incurred by the relevant employing company in relation to such sale) out of the net proceeds of sale of such Shares; or

(c) to the extent permitted by law, entering into:

(i) an agreement that allows the Participant’s employer to recover the whole or any portion of any employer’s secondary Class 1 National Insurance Contributions in respect of the vesting or exercise of the Award from the Participant; or

(ii) an election whereby the employer’s liability for secondary Class 1 national insurance contributions is transferred to the Participant on terms set out in the election, as approved by HMRC.

4.3 The failure by a Participant to make arrangements in line with clause 4.2 above at the request of the Company shall result in the vesting of such Award (other than an Exercisable Award) or the exercise of such Exercisable Award (as applicable) being ineffective, null, and void.

5. Section 431 Elections

Where Shares to be acquired on the exercise or vesting of an Award are considered (at the sole discretion of the Company) to be “restricted securities” for the purposes of Part 7 of ITEPA, it is a condition of exercise that the Participant (if so directed by the Company) enter into a joint election with the Company (or, if different, the relevant employing Affiliate) pursuant to Section 431 of ITEPA electing that the market value of the shares to be acquired on the exercise or vesting of the Award be calculated as if the Shares were not “restricted securities.”

Ex. B-2