2007 STOCK OPTION & INCENTIVE PLAN



 Exhibit 10.5 
 ELIXIR PHARMACEUTICALS, INC. 
 2007 STOCK OPTION AND INCENTIVE PLAN 
 SECTION 1. GENERAL PURPOSE OF THE PLAN; DEFINITIONS 
 The name of the plan is the Elixir Pharmaceuticals, Inc. 2007 Stock Option and Incentive Plan (the “Plan”). The purpose of the Plan is to encourage and enable the officers, employees, Non-Employee Directors and other key persons
(including consultants and prospective employees) of Elixir Pharmaceuticals, Inc. (the “Company”) and its Subsidiaries upon whose judgment, initiative and efforts the Company largely depends for the successful conduct of its business to
acquire a proprietary interest in the Company. It is anticipated that providing such persons with a direct stake in the Company’s welfare will assure a closer identification of their interests with those of the Company and its stockholders,
thereby stimulating their efforts on the Company’s behalf and strengthening their desire to remain with the Company. 
 The following
terms shall be defined as set forth below: 
 “Act” means the Securities Act of 1933, as amended, and the rules and
regulations thereunder. 
 “Administrator” means either the Board or the compensation committee of the Board or a similar
committee performing the functions of the compensation committee and which is comprised of not less than two Non-Employee Directors who are independent. 
 “Award” or “Awards,” except where referring to a particular category of grant under the Plan, shall include Incentive Stock Options, Non-Qualified Stock Options, Stock Appreciation
Rights, Deferred Stock Awards, Restricted Stock Awards, Unrestricted Stock Awards, Cash-Based Awards, Performance Share Awards and Dividend Equivalent Rights. 
 “Award Agreement” means a written or electronic agreement setting forth the terms and provisions applicable to an Award granted under the Plan. Each Award Agreement is subject to the terms and
conditions of the Plan. 
 “Board” means the Board of Directors of the Company. 
 “Cash-Based Award” means an Award entitling the recipient to receive a cash-denominated payment. 
 “Cause” means willful misconduct by the grantee or willful failure by the grantee to perform his or her responsibilities to the Company
(including, without limitation, breach by the grantee of any provision of any employment, consulting, advisory, nondisclosure, non-competition or other similar agreement between the grantee and the Company), as determined by the Company, which
determination shall be conclusive. 







 “Code” means the Internal Revenue Code of 1986, as amended, and any successor Code, and
related rules, regulations and interpretations. 
 “Covered Employee” means an employee who is a “Covered
Employee” within the meaning of Section 162(m) of the Code. 
 “Deferred Stock Award” means an Award of phantom
stock units to a grantee. 
 “Dividend Equivalent Right” means an Award entitling the grantee to receive credits based on
cash dividends that would have been paid on the shares of Stock specified in the Dividend Equivalent Right (or other award to which it relates) if such shares had been issued to and held by the grantee. 
 “Effective Date” means the date on which the Plan is approved by stockholders as set forth in Section 21. 
 “Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder. 
 “Fair Market Value” of the Stock on any given date means the fair market value of the Stock determined in good faith by the
Administrator; provided, however, that if the Stock is admitted to quotation on the National Association of Securities Dealers Automated Quotation System (“NASDAQ”), NASDAQ Global Market or another national securities exchange, the
determination shall be made by reference to market quotations. If there are no market quotations for such date, the determination shall be made by reference to the last date preceding such date for which there are market quotations; provided
further, however, that if the date for which Fair Market Value is determined is the first day when trading prices for the Stock are reported on a national securities exchange, the Fair Market Value shall be the “Price to the Public” (or
equivalent) set forth on the cover page for the final prospectus relating to the Company’s Initial Public Offering. 
 “Good
Reason” means termination of employment with the Company and its Subsidiaries by the grantee by reason of (i) a substantial diminution in the responsibilities or powers of the grantee in effect prior to a Sale Event or
(ii) relocation of the office which the grantee is required to perform his or her duties to an office more than 35 miles from the office in which the grantee performed such duties as of the date of grant of an Award. 
 “Incentive Stock Option” means any Stock Option designated and qualified as an “incentive stock option” as defined in
Section 422 of the Code. 
 “Initial Public Offering” means the effectiveness of a registration statement for the first
fully underwritten, firm commitment public offering pursuant to a registration statement under the Act covering the offer and sale by the Company of its equity securities, or such other event as a result of or following which the Stock shall be
publicly held. 
 “Non-Employee Director” means a member of the Board who is not also an employee of the Company or any
Subsidiary. 
  

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 “Non-Qualified Stock Option” means any Stock Option that is not an Incentive Stock
Option. 
 “Option” or “Stock Option” means any option to purchase shares of Stock granted pursuant to
Section 5. 
 “Performance-Based Award” means any Restricted Stock Award, Deferred Stock Award, Performance Share Award
or Cash-Based Award granted to a Covered Employee that is intended to qualify as “performance-based compensation” under Section 162(m) of the Code and the regulations promulgated thereunder. 
 “Performance Criteria” means the criteria that the Administrator selects for purposes of establishing the Performance Goal or
Performance Goals for an individual for a Performance Cycle. The Performance Criteria (which shall be applicable to the organizational level specified by the Administrator, including, but not limited to, the Company or a unit, division, group, or
Subsidiary of the Company) that will be used to establish Performance Goals are limited to the following: earnings before interest, taxes, depreciation and amortization, net income (loss) (either before or after interest, taxes, depreciation and/or
amortization), clinical developments, regulatory developments, business development, financing milestones, changes in the market price of the Stock, economic value-added, funds from operations or similar measure, sales or revenue, acquisitions or
strategic transactions, operating income (loss), cash flow (including, but not limited to, operating cash flow and free cash flow), return on capital, assets, equity, or investment, stockholder returns, return on sales, gross or net profit levels,
productivity, expense, margins, operating efficiency, customer satisfaction, working capital, earnings (loss) per share of Stock, sales or market shares and number of customers, any of which may be measured either in absolute terms or as compared to
any incremental increase or as compared to results of a peer group. 
 “Performance Cycle” means one or more periods of
time, which may be of varying and overlapping durations, as the Administrator may select, over which the attainment of one or more Performance Criteria will be measured for the purpose of determining a grantee’s right to and the payment of a
Restricted Stock Award, Deferred Stock Award, Performance Share Award or Cash-Based Award. 
 “Performance Goals” means, for
a Performance Cycle, the specific goals established in writing by the Administrator for a Performance Cycle based upon the Performance Criteria. 
 “Performance Share Award” means an Award entitling the recipient to acquire shares of Stock upon the attainment of specified Performance Goals. 
 “Restricted Stock Award” means an Award entitling the recipient to acquire, at such purchase price (which may be zero) as determined by the Administrator, shares of Stock subject to such restrictions
and conditions as the Administrator may determine at the time of grant. 
 “Sale Event” shall mean (i) the sale of all
or substantially all of the assets of the Company on a consolidated basis to an unrelated person or entity, (ii) a merger, reorganization or consolidation in which the outstanding shares of Stock are converted into or exchanged for securities
of the successor entity and the holders of the Company’s outstanding voting power immediately prior to such transaction do not own a majority of the outstanding voting power of the successor entity immediately upon completion of such
transaction, or (iii) the sale of all of the Stock of the Company to an unrelated person or entity. 
  

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 “Sale Price” means the value as determined by the Administrator of the consideration
payable, or otherwise to be received by stockholders, per share of Stock pursuant to a Sale Event. 
 “Section 409A” means
Section 409A of the Code and the regulations and other guidance promulgated thereunder. 
 “Stock” means the Common
Stock, par value $0.001 per share, of the Company, subject to adjustments pursuant to Section 3. 
 “Stock Appreciation
Right” means an Award entitling the recipient to receive shares of Stock having a value equal to the excess of the Fair Market Value of the Stock on the date of exercise over the exercise price of the Stock Appreciation Right multiplied by
the number of shares of Stock with respect to which the Stock Appreciation Right shall have been exercised. 
 “Subsidiary”
means any corporation or other entity (other than the Company) in which the Company has at least a 50 percent interest, either directly or indirectly. 
 “Ten Percent Owner” means an employee who owns or is deemed to own (by reason of the attribution rules of Section 424(d) of the Code) more than 10 percent of the combined voting power of all
classes of stock of the Company or any parent or subsidiary corporation. 
 “Unrestricted Stock Award” means an Award of
shares of Stock free of any restrictions. 
 SECTION 2. ADMINISTRATION OF PLAN; ADMINISTRATOR AUTHORITY TO SELECT GRANTEES AND DETERMINE AWARDS

 (a) Administration of Plan. The Plan shall be administered by the Administrator. 
 (b) Powers of Administrator. The Administrator shall have the power and authority to grant Awards consistent with the terms of the Plan, including
the power and authority: 
 (i) to select the individuals to whom Awards may from time to time be granted; 
 (ii) to determine the time or times of grant, and the extent, if any, of Incentive Stock Options, Non-Qualified Stock Options, Stock
Appreciation Rights, Restricted Stock Awards, Deferred Stock Awards, Unrestricted Stock Awards, Cash-Based Awards, Performance Share Awards and Dividend Equivalent Rights, or any combination of the foregoing, granted to any one or more grantees;

 (iii) to determine the number of shares of Stock to be covered by any Award; 
 (iv) to determine and modify from time to time the terms and conditions, including restrictions, not inconsistent with the terms of the
Plan, of any Award, which terms and conditions may differ among individual Awards and grantees, and to approve the form of written instruments evidencing the Awards; 
  

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 (v) to accelerate at any time the exercisability or vesting of all or any portion of any
Award; 
 (vi) subject to the provisions of Section 5(a)(ii), to extend at any time the period in which Stock Options may
be exercised; and 
 (vii) at any time to adopt, alter and repeal such rules, guidelines and practices for administration of
the Plan and for its own acts and proceedings as it shall deem advisable; to interpret the terms and provisions of the Plan and any Award (including related written instruments); to make all determinations it deems advisable for the administration
of the Plan; to decide all disputes arising in connection with the Plan; and to otherwise supervise the administration of the Plan. 
 All
decisions and interpretations of the Administrator shall be binding on all persons, including the Company and Plan grantees. 
 (c)
Delegation of Authority to Grant Options. Subject to applicable law, the Administrator, in its discretion, may delegate to the Chief Executive Officer of the Company all or part of the Administrator’s authority and duties with respect to
the granting of Options, to individuals who are (i) not subject to the reporting and other provisions of Section 16 of the Exchange Act and (ii) not Covered Employees. Any such delegation by the Administrator shall include a
limitation as to the amount of Options that may be granted during the period of the delegation and shall contain guidelines as to the determination of the exercise price and the vesting criteria. The Chief Executive Officer shall periodically report
to the Administrator all grants made by him or her through such delegation of authority. The Administrator may revoke or amend the terms of a delegation at any time but such action shall not invalidate any prior actions of the Administrator’s
delegate or delegates that were consistent with the terms of the Plan. 
 (d) Award Agreement. Awards under the Plan shall be
evidenced by Award Agreements that set forth the terms, conditions and limitations for each Award which may include, without limitation, the term of an Award, the provisions applicable in the event employment or service terminates, and the
Company’s authority to unilaterally or bilaterally amend, modify, suspend, cancel or rescind an Award. 
 (e) Indemnification.
Neither the Board nor the Administrator, nor any member of either or any delegate thereof, shall be liable for any act, omission, interpretation, construction or determination made in good faith in connection with the Plan, and the members of the
Board and the Administrator (and any delegate thereof) shall be entitled in all cases to indemnification and reimbursement by the Company in respect of any claim, loss, damage or expense (including, without limitation, reasonable attorneys’
fees) arising or resulting therefrom to the fullest extent permitted by law and/or under the Company’s articles or bylaws or any directors’ and officers’ liability insurance coverage which may be in effect from time to time and/or any
indemnification agreement between such individual and the Company. 
  

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 (f) Foreign Award Recipients. Notwithstanding any provision of the Plan to the contrary, in order
to comply with the laws in other countries in which the Company and its Subsidiaries operate or have employees or other individuals eligible for Awards, the Administrator, in its sole discretion, shall have the power and authority to:
(i) determine which Subsidiaries shall be covered by the Plan; (ii) determine which individuals outside the United States are eligible to participate in the Plan; (iii) modify the terms and conditions of any Award granted to
individuals outside the United States to comply with applicable foreign laws; (iv) establish subplans and modify exercise procedures and other terms and procedures, to the extent the Administrator determines such actions to be necessary or
advisable (and such subplans and/or modifications shall be attached to this Plan as appendices); provided, however, that no such subplans and/or modifications shall increase the share limitations contained in Section 3(a) hereof; and
(v) take any action, before or after an Award is made, that the Administrator determines to be necessary or advisable to obtain approval or comply with any local governmental regulatory exemptions or approvals. Notwithstanding the foregoing,
the Administrator may not take any actions hereunder, and no Awards shall be granted, that would violate the Exchange Act or any other applicable United States securities law, the Code, or any other applicable United States governing statute or law.

 SECTION 3. STOCK ISSUABLE UNDER THE PLAN; MERGERS; SUBSTITUTION 
 (a) Stock Issuable. Subject to adjustment as provided in Section 3(b), the maximum number of shares of Stock reserved and available for issuance under the Plan shall be 2,065,000 shares; provided that the
shares of Stock underlying any Awards made under the Plan, under the Company’s 2001 Stock Incentive Plan or under the Centagenetix, Inc. 2001 Employee, Director And Consultant Stock Plan that are forfeited, canceled, held back upon exercise of
an Option or settlement of an Award to cover the exercise price or tax withholding, reacquired by the Company prior to vesting, satisfied without the issuance of Stock or otherwise terminated (other than by exercise) shall also be available for
issuance under the Plan. Subject to such overall limitations, shares of Stock may be issued up to such maximum number pursuant to any type or types of Award; provided, however, that Stock Options or Stock Appreciation Rights with respect to no more
than 1,500,000 shares of Stock may be granted to any one individual grantee during any one calendar year period and not more than 2,065,000 shares shall be issued in the form of Incentive Stock Options. The shares available for issuance under the
Plan may be authorized but unissued shares of Stock or shares of Stock reacquired by the Company. 
 (b) Changes in Stock. Subject to
Section 3(c) hereof, if, as a result of any reorganization, recapitalization, reclassification, stock dividend, stock split, reverse stock split or other similar change in the Company’s capital stock, the outstanding shares of Stock are
increased or decreased or are exchanged for a different number or kind of shares or other securities of the Company, or additional shares or new or different shares or other securities of the Company or other non-cash assets are distributed with
respect to such shares of Stock or other securities, or, if, as a result of any merger or consolidation, sale of all or substantially all of the assets of the Company, the outstanding shares of Stock are converted into or exchanged for securities of
the Company or any successor entity (or a parent or subsidiary thereof), the Administrator shall make an appropriate or proportionate adjustment in (i) the maximum number 

  

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of shares reserved for issuance under the Plan, (ii) the number of Stock Options or Stock Appreciation Rights that can be granted to any one individual
grantee and the maximum number of shares that may be granted under a Performance-Based Award, (iii) the number and kind of shares or other securities subject to any then outstanding Awards under the Plan, (iv) the repurchase price, if any,
per share subject to each outstanding Restricted Stock Award, (v) the number of Stock Options automatically granted to Non-Employee Directors, and (vi) the price for each share subject to any then outstanding Stock Options and Stock
Appreciation Rights under the Plan, without changing the aggregate exercise price (i.e., the exercise price multiplied by the number of Stock Options and Stock Appreciation Rights) as to which such Stock Options and Stock Appreciation Rights remain
exercisable. The Administrator shall also make equitable or proportionate adjustments in the number of shares subject to outstanding Awards and the exercise price and the terms of outstanding Awards to take into consideration cash dividends paid
other than in the ordinary course or any other extraordinary corporate event. The adjustment by the Administrator shall be final, binding and conclusive. No fractional shares of Stock shall be issued under the Plan resulting from any such
adjustment, but the Administrator in its discretion may make a cash payment in lieu of fractional shares. 
 (c) Mergers and Other
Transactions. Except as the Administrator may otherwise specify with respect to particular Awards in the relevant Award documentation, in the case of and subject to the consummation of a Sale Event, unless the parties to the Sale Event agree
that Awards will be assumed or continued by the successor entity, all Options and Stock Appreciation Rights that are not exercisable immediately prior to the effective time of the Sale Event shall become fully exercisable as of the effective time of
the Sale Event, all other Awards with time-based vesting, conditions or restrictions shall become fully vested and nonforfeitable as of the effective time of the Sale Event and all Awards with conditions and restrictions relating to the attainment
of performance goals may become vested and nonforfeitable in connection with a Sale Event in the Administrator’s discretion. If Awards will be assumed or continued by the successor entity in a Sale Event, then (i) 50% of the Options and
Stock Appreciation Rights with time-based vesting that are not exercisable immediately prior to the effective time of the Sale Event shall become fully exercisable as of the effective time of the Sale Event and (subject to clause (iii)) the
remaining 50% of such Options and Stock Appreciation Rights shall continue to become exercisable in accordance with the terms of the relevant Award Agreements with 50% of the number of Options and Stock Appreciation Rights that would otherwise have
become exercisable on each subsequent exercisability date in accordance with the original Award Agreements becoming exercisable on each subsequent exercisability date; (ii) 50% of all other Awards with time-based vesting, conditions or
restrictions shall become fully vested and nonforfeitable as of the effective time of the Sale Event and (subject to clause (iii)) the remaining 50% of such Awards shall continue to vest in accordance with the terms of the relevant Award Agreements,
with 50% of the number of such Awards that would have otherwise become vested on each subsequent vesting date in accordance with the original Award Agreements becoming vested on each subsequent vesting date; and (iii) upon the termination of a
grantee’s employment by the grantee for Good Reason or by the Company without Cause, in either event, within 12 months following a Sale Event, 100% of the Stock Options, Stock Appreciation Rights and other Awards with time-based vesting held by
such grantee will become immediately fully exercisable, vested and/or nonforfeitable to the extent such Options, Stock Appreciation Rights and other Awards would otherwise have become exercisable, vested and/or nonforfeitable after the effective
date of the Sale Event. Any Awards with vesting, conditions or restrictions relating to the attainment of performance goals may become exercisable, vested and/or nonforfeitable in connection with a Sale Event in the Administration’s discretion.

  

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 Upon the effective time of the Sale Event, the Plan and all outstanding Awards granted hereunder shall
terminate, unless provision is made in connection with the Sale Event in the sole discretion of the parties thereto for the assumption or continuation of Awards theretofore granted by the successor entity, or the substitution of such Awards with new
Awards of the successor entity or parent thereof, with appropriate adjustment as to the number and kind of shares and, if appropriate, the per share exercise prices, as such parties shall agree (after taking into account any acceleration hereunder).
In the event of such termination, (i) the Company shall have the option (in its sole discretion) to make or provide for a cash payment to the grantees holding Options and Stock Appreciation Rights, in exchange for the cancellation thereof, in
an amount equal to the difference between (A) the Sale Price multiplied by the number of shares of Stock subject to outstanding Options and Stock Appreciation Rights (to the extent then exercisable (after taking into account any acceleration
hereunder) at prices not in excess of the Sale Price) and (B) the aggregate exercise price of all such outstanding Options and Stock Appreciation Rights; or (ii) each grantee shall be permitted, within a specified period of time prior to
the consummation of the Sale Event as determined by the Administrator, to exercise all outstanding Options and Stock Appreciation Rights held by such grantee. 
 (d) Substitute Awards. The Administrator may grant Awards under the Plan in substitution for stock and stock based awards held by employees, directors or other key persons of another corporation in connection
with the merger or consolidation of the employing corporation with the Company or a Subsidiary or the acquisition by the Company or a Subsidiary of property or stock of the employing corporation. The Administrator may direct that the substitute
awards be granted on such terms and conditions as the Administrator considers appropriate in the circumstances. Any substitute Awards granted under the Plan shall not count against the share limitation set forth in Section 3(a). 
 SECTION 4. ELIGIBILITY 
 Grantees under the Plan will
be such full or part-time officers and other employees, Non-Employee Directors and key persons (including consultants and prospective employees) of the Company and its Subsidiaries as are selected from time to time by the Administrator in its sole
discretion. 
 SECTION 5. STOCK OPTIONS 
 Any Stock Option granted under the Plan shall be in such form as the Administrator may from time to time approve. 
 Stock Options
granted under the Plan may be either Incentive Stock Options or Non-Qualified Stock Options. Incentive Stock Options may be granted only to employees of the Company or any Subsidiary that is a “subsidiary corporation” within the meaning of
Section 424(f) of the Code. To the extent that any Option does not qualify as an Incentive Stock Option, it shall be deemed a Non-Qualified Stock Option. 
  

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 Stock Options granted pursuant to this Section 5 shall be subject to the following terms and
conditions and shall contain such additional terms and conditions, not inconsistent with the terms of the Plan, as the Administrator shall deem desirable. If the Administrator so determines, Stock Options may be granted in lieu of cash compensation
at the optionee’s election, subject to such terms and conditions as the Administrator may establish. 
 (a) Exercise Price. The
exercise price per share for the Stock covered by a Stock Option granted pursuant to this Section 5(a) shall be determined by the Administrator at the time of grant but shall not be less than 100 percent of the Fair Market Value on the date of
grant. In the case of an Incentive Stock Option that is granted to a Ten Percent Owner, the option price of such Incentive Stock Option shall be not less than 110 percent of the Fair Market Value on the grant date. 
 (b) Option Term. The term of each Stock Option shall be fixed by the Administrator, but no Stock Option shall be exercisable more than ten years
after the date the Stock Option is granted. In the case of an Incentive Stock Option that is granted to a Ten Percent Owner, the term of such Stock Option shall be no more than five years from the date of grant. 
 (c) Exercisability; Rights of a Stockholder. Stock Options shall become exercisable at such time or times, whether or not in installments, as
shall be determined by the Administrator at or after the grant date. The Administrator may at any time accelerate the exercisability of all or any portion of any Stock Option. An optionee shall have the rights of a stockholder only as to shares
acquired upon the exercise of a Stock Option and not as to unexercised Stock Options. 
 (d) Method of Exercise. Stock Options may be
exercised in whole or in part, by giving written notice of exercise to the Company, specifying the number of shares to be purchased. Payment of the purchase price may be made by one or more of the following methods to the extent provided in the
Option Award Agreement: 
 (i) In cash, by certified or bank check or other instrument acceptable to the Administrator;

 (ii) Through the delivery (or attestation to the ownership) of shares of Stock that have been purchased by the optionee on
the open market or that are beneficially owned by the optionee and are not then subject to restrictions under any Company plan. Such surrendered shares shall be valued at Fair Market Value on the exercise date. To the extent required to avoid
variable accounting treatment under FAS 123R or other applicable accounting rules, such surrendered shares shall have been owned by the optionee for at least six months; or 
 (iii) By the optionee delivering to the Company a properly executed exercise notice together with irrevocable instructions to a broker to
promptly deliver to the Company cash or a check payable and acceptable to the Company for the purchase price; provided that in the event the optionee chooses to pay the purchase price as so provided, the optionee and the broker shall comply with
such procedures and enter into such agreements of indemnity and other agreements as the Administrator shall prescribe as a condition of such payment procedure. 
  

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 Payment instruments will be received subject to collection. The transfer to the optionee on the records of the Company or
of the transfer agent of the shares of Stock to be purchased pursuant to the exercise of a Stock Option will be contingent upon receipt from the optionee (or a purchaser acting in his stead in accordance with the provisions of the Stock Option) by
the Company of the full purchase price for such shares and the fulfillment of any other requirements contained in the Option Award Agreement or applicable provisions of laws (including the satisfaction of any withholding taxes that the Company is
obligated to withhold with respect to the optionee). In the event an optionee chooses to pay the purchase price by previously-owned shares of Stock through the attestation method, the number of shares of Stock transferred to the optionee upon the
exercise of the Stock Option shall be net of the number of attested shares. In the event that the Company establishes, for itself or using the services of a third party, an automated system for the exercise of Stock Options, such as a system using
an internet website or interactive voice response, then the paperless exercise of Stock Options may be permitted through the use of such an automated system. 
 (e) Annual Limit on Incentive Stock Options. To the extent required for “incentive stock option” treatment under Section 422 of the Code, the aggregate Fair Market Value (determined as of the
time of grant) of the shares of Stock with respect to which Incentive Stock Options granted under this Plan and any other plan of the Company or its parent and subsidiary corporations become exercisable for the first time by an optionee during any
calendar year shall not exceed $100,000. To the extent that any Stock Option exceeds this limit, it shall constitute a Non-Qualified Stock Option. 
 (f) Stock Options Granted to Non-Employee Directors. 
 (i) Automatic Grant of Options. 
 (A) Each person who is a Non-Employee Director on the effective date of the Initial Public Offering shall be granted a Non-Qualified Stock
Option to acquire 20,000 shares of Stock. 
 (B) Each Non-Employee Director who is first elected to serve as a Director after
the Initial Public Offering shall be granted, on the fifth business day after his election, a Non-Qualified Stock Option to acquire 20,000 shares of Stock. 
 (C) Each Non-Employee Director who is serving as Director of the Company on the fifth business day after each annual meeting of stockholders, beginning on a Director-by-Director basis with the later of (x) the
2009 annual meeting and (y) the second annual meeting of stockholders at which such Non-Employee Director is serving as a Director, shall automatically be granted on such day a Non-Qualified Stock Option to acquire 10,000 shares of Stock.

 (D) The exercise price per share for the Stock covered by a Stock Option granted under this Section 5(f) shall be
equal to the Fair Market Value of the Stock on the date the Stock Option is granted. 
 (E) The Administrator, in its
discretion, may grant additional Non-Qualified Stock Options to Non-Employee Directors. Any such grant may vary among individual Non-Employee Directors. 
  

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 (ii) Exercise; Termination. 
 (A) Unless otherwise determined by the Administrator, an Option granted under Section 5(f)(i)(A) or (B) shall vest in three
equal annual installments on the anniversary date of grant. Unless otherwise determined by the Administrator, an Option granted under Section 5(f)(i)(C) shall vest immediately on the date of grant. An Option issued under this Section 5(f)
shall not be exercisable after the expiration of ten years from the date of grant. 
 (B) Options granted under this
Section 5(f) may be exercised only by written notice to the Company specifying the number of shares to be purchased. Payment of the full purchase price of the shares to be purchased may be made by one or more of the methods specified in
Section 5(d). An optionee shall have the rights of a stockholder only as to shares acquired upon the exercise of a Stock Option and not as to unexercised Stock Options. 
 SECTION 6. STOCK APPRECIATION RIGHTS 
 (a) Exercise Price of Stock Appreciation Rights. The
exercise price of a Stock Appreciation Right shall not be less than 100 percent of the Fair Market Value of the Stock on the date of grant. 
 (b) Grant and Exercise of Stock Appreciation Rights. Stock Appreciation Rights may be granted by the Administrator independently of any Stock Option granted pursuant to Section 5 of the Plan. 
 (c) Terms and Conditions of Stock Appreciation Rights. Stock Appreciation Rights shall be subject to such terms and conditions as shall be
determined from time to time by the Administrator. 
 SECTION 7. RESTRICTED STOCK AWARDS 
 (a) Nature of Restricted Stock Awards. The Administrator shall determine the restrictions and conditions applicable to each Restricted Stock Award
at the time of grant. Conditions may be based on continuing employment (or other service relationship) and/or achievement of pre-established performance goals and objectives. The grant of a Restricted Stock Award is contingent on the grantee
executing the Restricted Stock Award Agreement. The terms and conditions of each such Award Agreement shall be determined by the Administrator, and such terms and conditions may differ among individual Awards and grantees. 
 (b) Rights as a Stockholder. Upon execution of the Restricted Stock Award Agreement and payment of any applicable purchase price, a grantee shall
have the rights of a stockholder with respect to the voting of the Restricted Stock, subject to such conditions contained in the Restricted Stock Award Agreement. Unless the Administrator shall otherwise determine, (i) uncertificated Restricted
Stock shall be accompanied by a notation on the records of the Company or the transfer agent to the effect that they are subject to forfeiture until such 

  

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Restricted Stock are vested as provided in Section 7(d) below, and (ii) certificated Restricted Stock shall remain in the possession of the Company
until such Restricted Stock is vested as provided in Section 7(d) below, and the grantee shall be required, as a condition of the grant, to deliver to the Company such instruments of transfer as the Administrator may prescribe. 
 (c) Restrictions. Restricted Stock may not be sold, assigned, transferred, pledged or otherwise encumbered or disposed of except as specifically
provided herein or in the Restricted Stock Award Agreement. Except as may otherwise be provided by the Administrator either in the Award Agreement or, subject to Section 18 below, in writing after the Award Agreement is issued if a
grantee’s employment (or other service relationship) with the Company and its Subsidiaries terminates for any reason, any Restricted Stock that has not vested at the time of termination shall automatically and without any requirement of notice
to such grantee from or other action by or on behalf of, the Company be deemed to have been reacquired by the Company at its original purchase price (if any) from such grantee or such grantee’s legal representative simultaneously with such
termination of employment (or other service relationship), and thereafter shall cease to represent any ownership of the Company by the grantee or rights of the grantee as a stockholder. Following such deemed reacquisition of unvested Restricted
Stock that are represented by physical certificates, a grantee shall surrender such certificates to the Company upon request without consideration. 
 (d) Vesting of Restricted Stock. The Administrator at the time of grant shall specify the date or dates and/or the attainment of pre-established performance goals, objectives and other conditions on which the non-transferability of
the Restricted Stock and the Company’s right of repurchase or forfeiture shall lapse. Subsequent to such date or dates and/or the attainment of such pre-established performance goals, objectives and other conditions, the shares on which all
restrictions have lapsed shall no longer be Restricted Stock and shall be deemed “vested.” Except as may otherwise be provided by the Administrator either in the Award Agreement or, subject to Section 18 below, in writing after the
Award Agreement is issued, a grantee’s rights in any shares of Restricted Stock that have not vested shall automatically terminate upon the grantee’s termination of employment (or other service relationship) with the Company and its
Subsidiaries and such shares shall be subject to the provisions of Section 7(c) above. 
 SECTION 8. DEFERRED STOCK AWARDS 
 (a) Nature of Deferred Stock Awards. The Administrator shall determine the restrictions and conditions applicable to each Deferred Stock Award at
the time of grant. Conditions may be based on continuing employment (or other service relationship) and/or achievement of pre-established performance goals and objectives. The grant of a Deferred Stock Award is contingent on the grantee executing
the Deferred Stock Award Agreement. The terms and conditions of each such Award Agreement shall be determined by the Administrator, and such terms and conditions may differ among individual Awards and grantees. At the end of the deferral period, the
Deferred Stock Award, to the extent vested, shall be settled in the form of shares of Stock. To the extent that a Deferred Stock Award is subject to Section 409A, it may contain such additional terms and conditions as the Administrator shall
determine in its sole discretion in order for such Award to comply with the requirements of Section 409A. 
  

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 (b) Election to Receive Deferred Stock Awards in Lieu of Compensation. The Administrator may, in
its sole discretion, permit a grantee to elect to receive a portion of future cash compensation otherwise due to such grantee in the form of a Deferred Stock Award. Any such election shall be made in writing and shall be delivered to the Company no
later than the date specified by the Administrator and in accordance with Section 409A and such other rules and procedures established by the Administrator. Any such future cash compensation that the grantee elects to defer shall be converted
to a fixed number of phantom stock units based on the Fair Market Value of Stock on the date the compensation would otherwise have been paid to the grantee if such payment had not been deferred as provided herein. The Administrator shall have the
sole right to determine whether and under what circumstances to permit such elections and to impose such limitations and other terms and conditions thereon as the Administrator deems appropriate. 
 (c) Rights as a Stockholder. A grantee shall have the rights as a stockholder only as to shares of Stock acquired by the grantee upon settlement
of a Deferred Stock Award; provided, however, that the grantee may be credited with Dividend Equivalent Rights with respect to the phantom stock units underlying his Deferred Stock Award, subject to such terms and conditions as the Administrator may
determine. 
 (d) Termination. Except as may otherwise be provided by the Administrator either in the Award Agreement or, subject to
Section 18 below, in writing after the Award Agreement is issued, a grantee’s right in all Deferred Stock Awards that have not vested shall automatically terminate upon the grantee’s termination of employment (or cessation of service
relationship) with the Company and its Subsidiaries for any reason. 
 SECTION 9. UNRESTRICTED STOCK AWARDS 
 Grant or Sale of Unrestricted Stock. The Administrator may, in its sole discretion, grant (or sell at par value or such higher purchase price
determined by the Administrator) an Unrestricted Stock Award under the Plan. Unrestricted Stock Awards may be granted in respect of past services or other valid consideration, or in lieu of cash compensation due to such grantee. 
 SECTION 10. CASH-BASED AWARDS 
 Grant of
Cash-Based Awards. The Administrator may, in its sole discretion, grant Cash-Based Awards to any grantee in such number or amount and upon such terms, and subject to such conditions, as the Administrator shall determine at the time of grant. The
Administrator shall determine the maximum duration of the Cash-Based Award, the amount of cash to which the Cash-Based Award pertains, the conditions upon which the Cash-Based Award shall become vested or payable, and such other provisions as the
Administrator shall determine. Each Cash-Based Award shall specify a cash-denominated payment amount, formula or payment ranges as determined by the Administrator. Payment, if any, with respect to a Cash-Based Award shall be made in accordance with
the terms of the Award and may be made in cash or in shares of Stock, as the Administrator determines. 
  

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 SECTION 11. PERFORMANCE SHARE AWARDS 
 (a) Nature of Performance Share Awards. The Administrator may, in its sole discretion, grant Performance Share Awards independent of, or in
connection with, the granting of any other Award under the Plan. The Administrator shall determine whether and to whom Performance Share Awards shall be granted, the Performance Goals, the periods during which performance is to be measured and such
other limitations and conditions as the Administrator shall determine. 
 (b) Rights as a Stockholder. A grantee receiving a
Performance Share Award shall have the rights of a stockholder only as to shares actually received by the grantee under the Plan and not with respect to shares subject to the Award but not actually received by the grantee. A grantee shall be
entitled to receive shares of Stock under a Performance Share Award only upon satisfaction of all conditions specified in the Performance Share Award agreement (or in a performance plan adopted by the Administrator). 
 (c) Termination. Except as may otherwise be provided by the Administrator either in the Award agreement or, subject to Section 18 below, in
writing after the Award agreement is issued, a grantee’s rights in all Performance Share Awards shall automatically terminate upon the grantee’s termination of employment (or cessation of service relationship) with the Company and its
Subsidiaries for any reason. 
 SECTION 12. PERFORMANCE-BASED AWARDS TO COVERED EMPLOYEES 
 (a) Performance-Based Awards. Any employee or other key person providing services to the Company and who is selected by the Administrator may be
granted one or more Performance-Based Awards in the form of a Restricted Stock Award, Deferred Stock Award, Performance Share Awards or Cash-Based Award payable upon the attainment of Performance Goals that are established by the Administrator and
relate to one or more of the Performance Criteria, in each case on a specified date or dates or over any period or periods determined by the Administrator. The Administrator shall define in an objective fashion the manner of calculating the
Performance Criteria it selects to use for any Performance Period. Depending on the Performance Criteria used to establish such Performance Goals, the Performance Goals may be expressed in terms of overall Company performance or the performance of a
division, business unit, or an individual. The Administrator, in its discretion, may adjust or modify the calculation of Performance Goals for such Performance Period in order to prevent the dilution or enlargement of the rights of an individual
(i) in the event of, or in anticipation of, any unusual or extraordinary corporate item, transaction, event or development, (ii) in recognition of, or in anticipation of, any other unusual or nonrecurring events affecting the Company, or
the financial statements of the Company, or (iii) in response to, or in anticipation of, changes in applicable laws, regulations, accounting principles, or business conditions provided however, that the Administrator may not exercise such
discretion in a manner that would increase the Performance-Based Award granted to a Covered Employee. Each Performance-Based Award shall comply with the provisions set forth below. 
  

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 (b) Grant of Performance-Based Awards. With respect to each Performance-Based Award granted to a
Covered Employee, the Administrator shall select, within the first 90 days of a Performance Cycle (or, if shorter, within the maximum period allowed under Section 162(m) of the Code) the Performance Criteria for such grant, and the Performance
Goals with respect to each Performance Criterion (including a threshold level of performance below which no amount will become payable with respect to such Award). Each Performance-Based Award will specify the amount payable, or the formula for
determining the amount payable, upon achievement of the various applicable performance targets. The Performance Criteria established by the Administrator may be (but need not be) different for each Performance Cycle and different Performance Goals
may be applicable to Performance-Based Awards to different Covered Employees. 
 (c) Payment of Performance-Based Awards. Following
the completion of a Performance Cycle, the Administrator shall meet to review and certify in writing whether, and to what extent, the Performance Goals for the Performance Cycle have been achieved and, if so, to also calculate and certify in writing
the amount of the Performance-Based Awards earned for the Performance Cycle. The Administrator shall then determine the actual size of each Covered Employee’s Performance-Based Award, and, in doing so, may reduce or eliminate the amount of the
Performance-Based Award for a Covered Employee if, in its sole judgment, such reduction or elimination is appropriate. 
 (d) Maximum
Award Payable. The maximum Performance-Based Award payable to any one Covered Employee under the Plan for a Performance Cycle is 1,500,000 Shares (subject to adjustment as provided in Section 3(b) hereof) or $10,000,000 in the case of a
Performance-Based Award that is a Cash-Based Award. 
 SECTION 13. DIVIDEND EQUIVALENT RIGHTS 
 (a) Dividend Equivalent Rights. A Dividend Equivalent Right may be granted hereunder to any grantee as a component of a Deferred Stock Award,
Restricted Stock Award or Performance Share Award or as a freestanding award. The terms and conditions of Dividend Equivalent Rights shall be specified in the Award Agreement. Dividend equivalents credited to the holder of a Dividend Equivalent
Right may be paid currently or may be deemed to be reinvested in additional shares of Stock, which may thereafter accrue additional equivalents. Any such reinvestment shall be at Fair Market Value on the date of reinvestment or such other price as
may then apply under a dividend reinvestment plan sponsored by the Company, if any. Dividend Equivalent Rights may be settled in cash or shares of Stock or a combination thereof, in a single installment or installments. A Dividend Equivalent Right
granted as a component of a Deferred Stock Award, Restricted Stock Award or Performance Share Award may provide that such Dividend Equivalent Right shall be settled upon settlement or payment of, or lapse of restrictions on, such other Award, and
that such Dividend Equivalent Right shall expire or be forfeited or annulled under the same conditions as such other Award. A Dividend Equivalent Right granted as a component of a Deferred Stock Award, Restricted Stock Award or Performance Share
Award may also contain terms and conditions different from such other Award. 
  

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 (b) Interest Equivalents. Any Award under this Plan that is settled in whole or in part in cash on
a deferred basis may provide in the grant for interest equivalents to be credited with respect to such cash payment. Interest equivalents may be compounded and shall be paid upon such terms and conditions as may be specified by the grant.

 (c) Termination. Except as may otherwise be provided by the Administrator either in the Award Agreement or, subject to
Section 18 below, in writing after the Award Agreement is issued, a grantee’s rights in all Dividend Equivalent Rights or interest equivalents granted as a component of a Deferred Stock Award, Restricted Stock Award or Performance Share
Award that has not vested shall automatically terminate upon the grantee’s termination of employment (or cessation of service relationship) with the Company and its Subsidiaries for any reason. 
 SECTION 14. TRANSFERABILITY OF AWARDS 
 (a)
Transferability. Except as provided in Section 14(b) below, during a grantee’s lifetime, his or her Awards shall be exercisable only by the grantee, or by the grantee’s legal representative or guardian in the event of the
grantee’s incapacity. No Awards shall be sold, assigned, transferred or otherwise encumbered or disposed of by a grantee other than by will or by the laws of descent and distribution. No Awards shall be subject, in whole or in part, to
attachment, execution, or levy of any kind, and any purported transfer in violation hereof shall be null and void. 
 (b) Administrator
Action. Notwithstanding Section 14(a), the Administrator, in its discretion, may provide either in the Award Agreement regarding a given Award or by subsequent written approval that the grantee (who is an employee or director) may transfer
his or her Awards (other than any Incentive Stock Options) to his or her immediate family members, to trusts for the benefit of such family members, or to partnerships in which such family members are the only partners, provided that the transferee
agrees in writing with the Company to be bound by all of the terms and conditions of this Plan and the applicable Award. 
 (c) Family
Member. For purposes of Section 14(b), “family member” shall mean a grantee’s child, stepchild, grandchild, parent, stepparent, grandparent, spouse, former spouse, sibling, niece, nephew, mother-in-law, father-in-law,
son-in-law, daughter-in-law, brother-in-law, or sister-in-law, including adoptive relationships, any person sharing the grantee’s household (other than a tenant of the grantee), a trust in which these persons (or the grantee) have more than 50
percent of the beneficial interest, a foundation in which these persons (or the grantee) control the management of assets, and any other entity in which these persons (or the grantee) own more than 50 percent of the voting interests. 
 (d) Designation of Beneficiary. Each grantee to whom an Award has been made under the Plan may designate a beneficiary or beneficiaries to
exercise any Award or receive any payment under any Award payable on or after the grantee’s death. Any such designation shall be on a form provided for that purpose by the Administrator and shall not be effective until received by the
Administrator. If no beneficiary has been designated by a deceased grantee, or if the designated beneficiaries have predeceased the grantee, the beneficiary shall be the grantee’s estate. 
  

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 SECTION 15. TAX WITHHOLDING 
 (a) Payment by Grantee. Each grantee shall, no later than the date as of which the value of an Award or of any Stock or other amounts received thereunder first becomes includable in the gross income of the
grantee for Federal income tax purposes, pay to the Company, or make arrangements satisfactory to the Administrator regarding payment of, any Federal, state, or local taxes of any kind required by law to be withheld by the Company with respect to
such income. The Company and its Subsidiaries shall, to the extent permitted by law, have the right to deduct any such taxes from any payment of any kind otherwise due to the grantee. The Company’s obligation to deliver evidence of book entry
(or stock certificates) to any grantee is subject to and conditioned on tax withholding obligations being satisfied by the grantee. 
 (b)
Payment in Stock. Subject to approval by the Administrator, a grantee may elect to have the Company’s minimum required tax withholding obligation satisfied, in whole or in part, by authorizing the Company to withhold from shares of Stock
to be issued pursuant to any Award a number of shares with an aggregate Fair Market Value (as of the date the withholding is effected) that would satisfy the withholding amount due. 
 SECTION 16. SECTION 409A AWARDS. 
 To the extent that any Award is determined to constitute
“nonqualified deferred compensation” within the meaning of Section 409A (a “409A Award”), the Award shall be subject to such additional rules and requirements as specified by the Administrator from time to time in order to
comply with Section 409A. In this regard, if any amount under a 409A Award is payable upon a “separation from service” (within the meaning of Section 409A) to a grantee who is then considered a “specified employee”
(within the meaning of Section 409A), then no such payment shall be made prior to the date that is the earlier of (i) six months and one day after the grantee’s separation from service, or (ii) the grantee’s death, but only
to the extent such delay is necessary to prevent such payment from being subject to interest, penalties and/or additional tax imposed pursuant to Section 409A. Further, the settlement of any such Award may not be accelerated except to the
extent permitted by Section 409A. 
 SECTION 17. TRANSFER, LEAVE OF ABSENCE, ETC. 
 For purposes of the Plan, the following events shall not be deemed a termination of employment: 
 (a) a transfer to the employment of the Company from a Subsidiary or from the Company to a Subsidiary, or from one Subsidiary to another; or 

(b) an approved leave of absence for military service or sickness, or for any other purpose approved by the Company, if the employee’s right to
re-employment is guaranteed either by a statute or by contract or under the policy pursuant to which the leave of absence was granted or if the Administrator otherwise so provides in writing. 
  

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 SECTION 18. AMENDMENTS AND TERMINATION 
 The Board may, at any time, amend or discontinue the Plan and the Administrator may, at any time, amend or cancel any outstanding Award for the purpose
of satisfying changes in law or for any other lawful purpose, but no such action shall adversely affect rights under any outstanding Award without the holder’s consent. Except as provided in Section 3(b) or 3(c), in no event may the
Administrator exercise its discretion to reduce the exercise price of outstanding Stock Options or Stock Appreciation Rights or effect repricing through cancellation and re-grants. To the extent required under the rules of any securities exchange or
market system on which the Stock is listed, to the extent determined by the Administrator to be required by the Code to ensure that Incentive Stock Options granted under the Plan are qualified under Section 422 of the Code, or to ensure that
compensation earned under Awards qualifies as performance-based compensation under Section 162(m) of the Code, Plan amendments shall be subject to approval by the Company stockholders entitled to vote at a meeting of stockholders. Nothing in
this Section 18 shall limit the Administrator’s authority to take any action permitted pursuant to Section 3(c). 
 SECTION 19. STATUS OF
PLAN 
 With respect to the portion of any Award that has not been exercised and any payments in cash, Stock or other consideration not
received by a grantee, a grantee shall have no rights greater than those of a general creditor of the Company unless the Administrator shall otherwise expressly determine in connection with any Award or Awards. In its sole discretion, the
Administrator may authorize the creation of trusts or other arrangements to meet the Company’s obligations to deliver Stock or make payments with respect to Awards hereunder, provided that the existence of such trusts or other arrangements is
consistent with the foregoing sentence. 
 SECTION 20. GENERAL PROVISIONS 
 (a) No Distribution. The Administrator may require each person acquiring Stock pursuant to an Award to represent to and agree with the Company in
writing that such person is acquiring the shares without a view to distribution thereof. 
 (b) Delivery of Stock Certificates. Stock
certificates to grantees under this Plan shall be deemed delivered for all purposes when the Company or a stock transfer agent of the Company shall have mailed such certificates in the United States mail, addressed to the grantee, at the
grantee’s last known address on file with the Company. Uncertificated Stock shall be deemed delivered for all purposes when the Company or a Stock transfer agent of the Company shall have given to the grantee by electronic mail (with proof of
receipt) or by United States mail, addressed to the grantee, at the grantee’s last known address on file with the Company, notice of issuance and recorded the issuance in its records (which may include electronic “book entry”
records). Notwithstanding anything herein to the contrary, the Company shall not be required to issue or deliver any certificates evidencing shares of Stock pursuant to the exercise of any Award, unless and until the Administrator has determined,
with advice of counsel (to the extent the Administrator deems such advice necessary or advisable), that the issuance and delivery of such certificates is in compliance with all applicable laws, regulations of governmental authorities and, if
applicable, the requirements of any exchange on which the 

  

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shares of Stock are listed, quoted or traded. All Stock certificates delivered pursuant to the Plan shall be subject to any stop-transfer orders and other
restrictions as the Administrator deems necessary or advisable to comply with federal, state or foreign jurisdiction, securities or other laws, rules and quotation system on which the Stock is listed, quoted or traded. The Administrator may place
legends on any Stock certificate to reference restrictions applicable to the Stock. In addition to the terms and conditions provided herein, the Administrator may require that an individual make such reasonable covenants, agreements, and
representations as the Administrator, in its discretion, deems necessary or advisable in order to comply with any such laws, regulations, or requirements. The Administrator shall have the right to require any individual to comply with any timing or
other restrictions with respect to the settlement or exercise of any Award, including a window-period limitation, as may be imposed in the discretion of the Administrator. 
 (c) Stockholder Rights. Until Stock is deemed delivered in accordance with Section 20(b), no right to vote or receive dividends or any other
rights of a stockholder will exist with respect to shares of Stock to be issued in connection with an Award, notwithstanding the exercise of a Stock Option or any other action by the grantee with respect to an Award. 
 (d) Other Compensation Arrangements; No Employment Rights. Nothing contained in this Plan shall prevent the Board from adopting other or
additional compensation arrangements, including trusts, and such arrangements may be either generally applicable or applicable only in specific cases. The adoption of this Plan and the grant of Awards do not confer upon any employee any right to
continued employment with the Company or any Subsidiary. 
 (e) Trading Policy Restrictions. Option exercises and other Awards under
the Plan shall be subject to such Company’s insider trading policy and procedures, as in effect from time to time. 
 (f) Forfeiture
of Awards under Sarbanes-Oxley Act. If the Company is required to prepare an accounting restatement due to the material noncompliance of the Company, as a result of misconduct, with any financial reporting requirement under the securities laws,
then any grantee who is one of the individuals subject to automatic forfeiture under Section 304 of the Sarbanes-Oxley Act of 2002 shall reimburse the Company for the amount of any Award received by such individual under the Plan during the
12-month period following the first public issuance or filing with the United States Securities and Exchange Commission, as the case may be, of the financial document embodying such financial reporting requirement. 
 SECTION 21. EFFECTIVE DATE OF PLAN 
 This Plan shall
become effective upon approval by the holders of a majority of the votes cast at a meeting of stockholders at which a quorum is present or pursuant to written consent. No grants of Stock Options and other Awards may be made hereunder after the tenth
anniversary of the Effective Date and no grants of Incentive Stock Options may be made hereunder after the tenth anniversary of the date the Plan is approved by the Board. 
  


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 SECTION 22. GOVERNING LAW 
 This Plan and all Awards and actions taken thereunder shall be governed by, and construed in accordance with, the laws of the State of Massachusetts, applied without regard to conflict of law principles. 

DATE APPROVED BY BOARD OF DIRECTORS: December 17, 2007 
 DATE APPROVED BY
STOCKHOLDERS: December 17, 2007 
  

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