Document:

EX-10.5

 Exhibit 10.5 
 Option Agreement 
 (Incentive Stock Option or Nonstatutory Stock Option)

 Five Prime Therapeutics, Inc. 
 2010 Equity Incentive Plan 
 Pursuant to your Stock Option Grant Notice
(“Grant Notice”) and this Option Agreement, Five Prime Therapeutics, Inc. (“FivePrime”) has granted you an Option under its 2010 Equity Incentive Plan (the “Plan”) to purchase the number of shares
of Common Stock of FivePrime indicated in your Grant Notice at the exercise price indicated in your Grant Notice. Capitalized terms not explicitly defined in this Option Agreement but defined in the Plan shall have the same definitions as in the
Plan. 
 The details of your Option are as follows: 
 1.        Vesting. Subject to the limitations contained herein, your Option will vest as provided in your Grant Notice, provided that vesting will cease upon
the termination of your Continuous Service in accordance with the terms of the Plan. 

2.        Number of Shares and Exercise Price. The number of shares of Common Stock
subject to your Option and your exercise price per share referenced in your Grant Notice may be adjusted from time to time for Capitalization Adjustments. 
 3.        Exercise Restriction for Non-Exempt Employees. In the event that you are an Employee eligible for overtime compensation under the Fair Labor
Standards Act of 1938, as amended (i.e., a “Non-Exempt Employee”), and except as otherwise provided in the Plan, you may not exercise your Option until you have completed at least six months of Continuous Service measured
from the Date of Grant specified in your Grant Notice, notwithstanding any other provision of your Option. Notwithstanding the foregoing, consistent with the provisions of the Worker Economic Opportunity Act, (i) in the event of your death or
disability, (ii) upon a Corporate Transaction in which your Option is not assumed, continued or substituted or (iii) upon a Change in Control in which the vesting of your Option accelerates, you may exercise any vested Options earlier than
six months following the Date of Grant specified in your Grant Notice. 

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

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

  
 1 

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

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

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

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

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

  (b)        Provided that at the time of exercise the Common Stock is publicly
traded, by delivery to FivePrime (either by actual delivery or attestation) of already-owned shares of Common Stock that are owned free and clear of any liens, claims, encumbrances or security interests, and that are valued at Fair Market Value on
the date of exercise. “Delivery” for these purposes, in the sole discretion of FivePrime at the time you exercise your Option, shall include delivery to FivePrime of your attestation of ownership of such shares of Common Stock in a form
approved by FivePrime. Notwithstanding the foregoing, you may not exercise your Option by tender to FivePrime of Common Stock to the extent such tender would violate the provisions of any law, regulation or agreement restricting the redemption of
FivePrime’s stock. 
   (c)        If the Option is a
Nonstatutory Stock Option, subject to the consent of FivePrime at the time of exercise, by a “net exercise” arrangement pursuant to which FivePrime will reduce the number of shares of Common Stock issued upon exercise of your Option
by the largest whole number of shares with a Fair Market Value that does not exceed the aggregate exercise price; provided, however, that FivePrime shall accept a cash or other payment from you to the extent of any remaining balance of the
aggregate exercise price not satisfied by such reduction in the number of whole shares to be issued; provided further, that shares of Common Stock will no longer be outstanding under your Option and will not be exercisable thereafter to the
extent that (1) shares are used to pay the exercise price pursuant to the “net exercise,” (2)

  
 2 

 
shares are delivered to you as a result of such exercise, and (3) shares are withheld to satisfy tax withholding obligations. 

  (d)        in any other form of legal consideration that may be acceptable to
the Board. 
 6.        Whole Shares. You may exercise your Option only for whole
shares of Common Stock. 
 7.        Securities Law Compliance. Notwithstanding
anything to the contrary contained herein, you may not exercise your Option unless the shares of Common Stock issuable upon such exercise are then registered under the Securities Act or, if such shares of Common Stock are not then so registered,
FivePrime has determined that such exercise and issuance would be exempt from the registration requirements of the Securities Act. The exercise of your Option also must comply with other applicable laws and regulations governing your Option, and you
may not exercise your Option if FivePrime determines that such exercise would not be in material compliance with such laws and regulations. 
 8.        Term. You may not exercise your Option before the commencement or after the expiration of its term. The term of your Option commences on the Date
of Grant and expires, subject to the provisions of Section 5(h) of the Plan, upon the earliest of the following: 

  (a)        three months after the termination of your Continuous Service for
any reason other than your Disability or death, provided that if during any part of such three month period you may not exercise your Option solely because of the condition set forth in Section 7 above relating to “Securities Law
Compliance,” your Option shall not expire until the earlier of the Expiration Date or until it shall have been exercisable for an aggregate period of three months after the termination of your Continuous Service; and if (i) you are a
Non-Exempt Employee, (ii) your Continuous Service terminates within six months after the Date of Grant specified in your Grant Notice, and (iii) you have vested in a portion of your Option at the time of your termination of Continuous
Service, your Option shall not expire until the earlier of (x) the later of (A) the date that is seven months after the Date of Grant specified in your Grant Notice or (B) the date that is three months after the termination of your
Continuous Service, or (y) the Expiration Date; 

  (b)        twelve months after the termination of your Continuous Service due
to your Disability; 
   (c)        twelve months after your death if
you die either during your Continuous Service or within three months after your Continuous Service terminates for any reason; 

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

  (e)        the day before the tenth anniversary of the Date of Grant.

 If your Option is an Incentive Stock Option, note that to obtain the federal income tax advantages associated with an
Incentive Stock Option, the Code requires that at all times beginning on the date of grant of your Option and ending on the day three months before the date 

  
 3 

 
of your Option’s exercise, you must be an employee of FivePrime or an Affiliate, except in the event of your death or Disability. FivePrime has provided for extended exercisability of your
Option under certain circumstances for your benefit but cannot guarantee that your Option will necessarily be treated as an Incentive Stock Option if you continue to provide services to FivePrime or an Affiliate as a Consultant or Director after
your employment terminates or if you otherwise exercise your Option more than three months after the date your employment with FivePrime or an Affiliate terminates. 
 9.        Exercise. 

  (a)        You may exercise the vested portion of your Option (and the
unvested portion of your Option if your Grant Notice so permits) during its term by delivering a Notice of Exercise (in a form designated by FivePrime at the time of exercise) together with the exercise price to the Secretary of FivePrime, or to
such other person as FivePrime may designate, during regular business hours, together with such additional documents as FivePrime may then require. 
   (b)        By exercising your Option you agree that, as a condition to any exercise of your Option, FivePrime may require you to enter into an
arrangement providing for the payment by you to FivePrime of any tax withholding obligation of FivePrime arising by reason of (1) the exercise of your Option, (2) the lapse of any substantial risk of forfeiture to which the shares of
Common Stock are subject at the time of exercise, or (3) the disposition of shares of Common Stock acquired upon such exercise. 
   (c)        If your Option is an Incentive Stock Option, by exercising your Option you agree that you will notify FivePrime in writing within 15
days after the date of any disposition of any of the shares of the Common Stock issued upon exercise of your Option that occurs within two years after the date of your Option grant or within one year after such shares of Common Stock are transferred
upon exercise of your Option. 
   (d)        By exercising your
Option you agree that you shall not sell, dispose of, transfer, make any short sale of, grant any Option for the purchase of, or enter into any hedging or similar transaction with the same economic effect as a sale, any shares of Common Stock or
other securities of FivePrime held by you, for a period of 180 days following the effective date of a registration statement of FivePrime filed under the Securities Act or such longer period as necessary to permit compliance with NASD Rule 2711 or
NYSE Member Rule 472 and similar rules and regulations (the “Lock-Up Period”); provided, however, that nothing contained in this section shall prevent the exercise of a repurchase option, if any, in favor of FivePrime during
the Lock-Up Period. You further agree to execute and deliver such other agreements as may be reasonably requested by FivePrime and/or the underwriters that are consistent with the foregoing or that are necessary to give further effect thereto. In
order to enforce the foregoing covenant, FivePrime may impose stop-transfer instructions with respect to your shares of Common Stock until the end of such period. The underwriters of FivePrime’s stock are intended third party beneficiaries of
this Section 9(d) and shall have the right, power and authority to enforce the provisions hereof as though they were a party hereto. 
 10.        Transferability. Except as otherwise provided in this Section 10, your Option is not transferable except by will or by the laws of descent
and distribution and is exercisable 

  
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during your lifetime only by you; provided, however, that the Board may, in its sole discretion, permit you to transfer your Option to such extent as permitted by Rule 701, if applicable
at the time of the grant of the Option and in a manner consistent with applicable tax and securities laws upon your request. Additionally, if your Option is an Incentive Stock Option, the Board may permit you to transfer your Option only to the
extent permitted by Sections 421, 422 and 424 of the Code and the regulations and other guidance thereunder. Notwithstanding anything to the contrary in this Section 10 or otherwise in this Option Agreement, if at any period of time FivePrime
is relying on Rule 12h-1(f), your Option is transferrable during such period only to the extent permissible under Rule 12h-1(f). 
   (a)        Domestic Relations Orders. Upon receiving written permission from the Board or its duly authorized designee, and provided that you and
the designated transferee enter into transfer and other agreements required by FivePrime, you may transfer your Option pursuant to a domestic relations order that contains the information required by FivePrime to effectuate the transfer. You are
encouraged to discuss the proposed terms of any division of this Option with FivePrime prior to finalizing the domestic relations order to help ensure the required information is contained within the domestic relations order. If this Option
is an Incentive Stock Option, this Option may be deemed to be a Nonstatutory Stock Option as a result of such transfer. 

  (b)        Beneficiary Designation. Upon receiving written permission from
the Board or its duly authorized designee, you may, by delivering written notice to FivePrime, in a form provided by or otherwise satisfactory to FivePrime, designate a third party who, in the event of your death, shall thereafter be entitled to
exercise your Option and receive the Common Stock or other consideration resulting from such exercise. In the absence of such a designation, the executor or administrator of your estate shall be entitled to exercise this Option and receive, on
behalf of your estate, the Common Stock or other consideration resulting from such exercise. 

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

12.        Right of Repurchase. To the extent provided in FivePrime’s bylaws in
effect at such time FivePrime elects to exercise its right, FivePrime shall have the right to repurchase all or any part of the shares of Common Stock you acquire pursuant to the exercise of your Option. 

13.        Option not a Service Contract. Your Option is not an employment or service
contract, and nothing in your Option shall be deemed to create in any way whatsoever any obligation on your part to continue in the employ of FivePrime or an Affiliate, or of FivePrime or an Affiliate to continue your employment. In addition,
nothing in your Option shall obligate 

  
 5 

 
FivePrime or an Affiliate, their respective stockholders, Boards of Directors, Officers or Employees to continue any relationship that you might have as a Director or Consultant for FivePrime or
an Affiliate. 
 14.        Withholding Obligations. 

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

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

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

15.        Tax Consequences. You hereby agree that FivePrime does not have a duty to
design or administer the Plan or its other compensation programs in a manner that minimizes your tax liabilities. You shall not make any claim against FivePrime, or any of its Officers, Directors, Employees or Affiliates related to tax liabilities
arising from your Option or your other compensation. In particular, you acknowledge that this Option is exempt from Section 409A of the Code only if the exercise price per share specified in the Grant Notice is at least equal to the “fair
market value” per share of the Common Stock on the Date of Grant and there is no other impermissible deferral of compensation associated with the Option. While the Common Stock is not traded on an established securities market, the Fair Market
Value is determined by the Board, 

  
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perhaps in consultation with an independent valuation firm retained by FivePrime. You acknowledge that there is no guarantee that the Internal Revenue Service will agree with the valuation as
determined by the Board, and you shall not make any claim against FivePrime, or any of its Officers, Directors, Employees or Affiliates in the event that the Internal Revenue Service asserts that the valuation determined by the Board is less than
the “fair market value” as subsequently determined by the Internal Revenue Service. 

16.        Notices. Any notices provided for in your Option or the Plan shall be given in
writing and shall be deemed effectively given upon receipt or, in the case of notices delivered by mail by FivePrime to you, five days after deposit in the United States mail, postage prepaid, addressed to you at the last address you provided to
FivePrime. 
 17.        Governing Plan Document. Your Option is subject to all
the provisions of the Plan, the provisions of which are hereby made a part of your Option, and is further subject to all interpretations, amendments, rules and regulations, which may from time to time be promulgated and adopted pursuant to the Plan.
In the event of any conflict between the provisions of your Option and those of the Plan, the provisions of the Plan shall control. 

  
 7EX-10.6

 Exhibit 10.6 

 
  
 FIVE PRIME THERAPEUTICS, INC. 
 2013 OMNIBUS INCENTIVE PLAN

  
  

 TABLE OF CONTENTS 

 

									
	 	 	  	  	 	  	Page	 
			
	 1.
	 	 PURPOSE
	  	 	1	  
	 2.
	 	 DEFINITIONS
	  	 	1	  
	 3.
	 	 ADMINISTRATION OF THE PLAN
	  	 	7	  
		 	 3.1.
	  	 Board.
	  	 	7	  
		 	 3.2.
	  	 Committee.
	  	 	8	  
		 	 3.3.
	  	 Terms of Awards.
	  	 	9	  
		 	 3.4.
	  	 Forfeiture; Recoupment.
	  	 	9	  
		 	 3.5.
	  	 Repricing.
	  	 	10	  
		 	 3.6.
	  	 Deferral Arrangement.
	  	 	10	  
		 	 3.7.
	  	 No Liability.
	  	 	11	  
		 	 3.8.
	  	 Stock Issuance/Book-Entry.
	  	 	11	  
	 4.
	 	 STOCK SUBJECT TO THE PLAN
	  	 	11	  
		 	 4.1.
	  	 Number of Shares of Stock Available for Awards.
	  	 	11	  
		 	 4.2.
	  	 Adjustments in Authorized Shares of Stock.
	  	 	11	  
		 	 4.3.
	  	 Share Usage.
	  	 	12	  
	 5.
	 	 EFFECTIVE DATE, DURATION AND AMENDMENTS
	  	 	12	  
		 	 5.1.
	  	 Effective Date.
	  	 	12	  
		 	 5.2.
	  	 Term.
	  	 	12	  
		 	 5.3.
	  	 Amendment and Termination of the Plan.
	  	 	12	  
	 6.
	 	 AWARD ELIGIBILITY AND LIMITATIONS
	  	 	13	  
		 	 6.1.
	  	 Service Providers and Other Persons.
	  	 	13	  
		 	 6.2.
	  	 Limitation on Shares of Stock Subject to Awards and Cash Awards.
	  	 	13	  
		 	 6.3.
	  	 Stand-Alone, Additional, Tandem and Substitute Awards.
	  	 	13	  
	 7.
	 	 AWARD AGREEMENT
	  	 	14	  
	 8.
	 	 TERMS AND CONDITIONS OF OPTIONS
	  	 	14	  
		 	 8.1.
	  	 Option Price.
	  	 	14	  
		 	 8.2.
	  	 Vesting.
	  	 	14	  
		 	 8.3.
	  	 Term.
	  	 	14	  
		 	 8.4.
	  	 Termination of Service.
	  	 	15	  
		 	 8.5.
	  	 Limitations on Exercise of Option.
	  	 	15	  
		 	 8.6.
	  	 Method of Exercise.
	  	 	15	  
		 	 8.7.
	  	 Rights of Holders of Options.
	  	 	15	  
		 	 8.8.
	  	 Delivery of Stock Certificates.
	  	 	15	  
		 	 8.9.
	  	 Transferability of Options.
	  	 	15	  
		 	 8.10.
	  	 Family Transfers.
	  	 	16	  
		 	 8.11.
	  	 Limitations on Incentive Stock Options.
	  	 	16	  
		 	 8.12.
	  	 Notice of Disqualifying Disposition.
	  	 	16	  
	 9.
	 	 TERMS AND CONDITIONS OF STOCK APPRECIATION RIGHTS
	  	 	17	  
		 	 9.1.
	  	 Right to Payment and Grant Price.
	  	 	17	  
		 	 9.2.
	  	 Other Terms.
	  	 	17	  

  
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		 	 9.3.
	  	 Term.
	  	 	17	  
		 	 9.4.
	  	 Transferability of SARS.
	  	 	17	  
		 	 9.5.
	  	 Family Transfers.
	  	 	17	  
	 10.
	 	 TERMS AND CONDITIONS OF RESTRICTED STOCK AND STOCK UNITS
	  	 	18	  
		 	 10.1.
	  	 Grant of Restricted Stock or Stock Units.
	  	 	18	  
		 	 10.2.
	  	 Restrictions.
	  	 	18	  
		 	 10.3.
	  	 Restricted Stock Certificates.
	  	 	18	  
		 	 10.4.
	  	 Rights of Holders of Restricted Stock.
	  	 	19	  
		 	 10.5.
	  	 Rights of Holders of Stock Units.
	  	 	19	  
		 		  	 10.5.1.    Voting and Dividend Rights.
	  	 	19	  
		 		  	 10.5.2.    Creditor’s Rights.
	  	 	19	  
		 	 10.6.
	  	 Termination of Service.
	  	 	19	  
		 	 10.7.
	  	 Purchase of Restricted Stock and Shares of Stock Subject to Stock Units.
	  	 	19	  
		 	 10.8.
	  	 Delivery of Shares of Stock.
	  	 	20	  
	 11.
	 	 TERMS AND CONDITIONS OF UNRESTRICTED STOCK AWARDS AND OTHER EQUITY-BASED AWARDS
	  	 	20	  
	 12.
	 	 FORM OF PAYMENT FOR OPTIONS AND RESTRICTED STOCK
	  	 	20	  
		 	 12.1.
	  	 General Rule.
	  	 	20	  
		 	 12.2.
	  	 Surrender of Shares of Stock.
	  	 	20	  
		 	 12.3.
	  	 Cashless Exercise.
	  	 	21	  
		 	 12.4.
	  	 Other Forms of Payment.
	  	 	21	  
	 13.
	 	 TERMS AND CONDITIONS OF DIVIDEND EQUIVALENT RIGHTS
	  	 	21	  
		 	 13.1.
	  	 Dividend Equivalent Rights.
	  	 	21	  
		 	 13.2.
	  	 Termination of Service.
	  	 	22	  
	 14.
	 	 TERMS AND CONDITIONS OF PERFORMANCE AWARDS AND ANNUAL INCENTIVE AWARDS
	  	 	22	  
		 	 14.1.
	  	 Grant of Performance Awards and Annual Incentive Awards.
	  	 	22	  
		 	 14.2.
	  	 Value of Performance Awards and Annual Incentive Awards.
	  	 	22	  
		 	 14.3.
	  	 Earning of Performance Awards and Annual Incentive Awards.
	  	 	22	  
		 	 14.4.
	  	 Form and Timing of Payment of Performance Awards and Annual Incentive Awards.
	  	 	22	  
		 	 14.5.
	  	 Performance Conditions.
	  	 	23	  
		 	 14.6.
	  	 Performance Awards or Annual Incentive Awards Granted to Designated Covered Employees.
	  	 	23	  
		 		  	 14.6.1.    Performance Goals Generally.
	  	 	23	  
		 		  	 14.6.2.    Timing For Establishing Performance Goals.
	  	 	23	  
		 		  	 14.6.3.    Settlement of Awards; Other Terms.
	  	 	24	  
		 		  	 14.6.4.    Performance Measures.
	  	 	24	  
		 		  	 14.6.5.    Evaluation of Performance.
	  	 	25	  
		 		  	 14.6.6.    Adjustment of Performance-Based Compensation.
	  	 	25	  
		 		  	 14.6.7.    Board Discretion.
	  	 	26	  

  
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		 	 14.7.
	  	 Status of Awards Under Code Section 162(m).
	  	 	26	  
	 15.
	 	 PARACHUTE LIMITATIONS
	  	 	26	  
	 16.
	 	 REQUIREMENTS OF LAW
	  	 	27	  
		 	 16.1.
	  	 General.
	  	 	27	  
		 	 16.2.
	  	 Rule 16b-3.
	  	 	28	  
	 17.
	 	 EFFECT OF CHANGES IN CAPITALIZATION
	  	 	28	  
		 	 17.1.
	  	 Changes in Stock.
	  	 	28	  
		 	 17.2.
	  	 Reorganization in Which the Company Is the Surviving Entity Which Does not Constitute a Change in Control.
	  	 	29	  
		 	 17.3.
	  	 Change in Control in which Awards are not Assumed.
	  	 	29	  
		 	 17.4.
	  	 Change in Control in which Awards are Assumed.
	  	 	30	  
		 	 17.5.
	  	 Adjustments
	  	 	30	  
		 	 17.6.
	  	 No Limitations on Company.
	  	 	31	  
	 18.
	 	 GENERAL PROVISIONS
	  	 	31	  
		 	 18.1.
	  	 Disclaimer of Rights.
	  	 	31	  
		 	 18.2.
	  	 Nonexclusivity of the Plan.
	  	 	31	  
		 	 18.3.
	  	 Withholding Taxes.
	  	 	31	  
		 	 18.4.
	  	 Captions.
	  	 	32	  
		 	 18.5.
	  	 Other Provisions.
	  	 	32	  
		 	 18.6.
	  	 Number and Gender.
	  	 	32	  
		 	 18.7.
	  	 Severability.
	  	 	33	  
		 	 18.8.
	  	 Governing Law
	  	 	33	  
		 	 18.9.
	  	 Section 409A of the Code.
	  	 	33	  

  
 - iii -

 FIVE PRIME THERAPEUTICS, INC. 

2013 OMNIBUS INCENTIVE PLAN 
 Five Prime Therapeutics, Inc., a Delaware corporation (the “Company”), sets forth herein the terms of its 2013 Omnibus Incentive Plan (the “Plan”), as follows: 

 

	1.	PURPOSE 

 This Plan is
intended to (a) provide incentive to eligible persons to stimulate their efforts towards the success of the Company and to operate and manage its business in a manner that will provide for the long term growth and profitability of the Company;
and (b) provide a means of obtaining, rewarding and retaining key personnel. To this end, the Plan provides for the grant of stock options, stock appreciation rights, restricted stock, unrestricted stock, stock units (including deferred stock
units), dividend equivalent rights, other equity-based awards and cash bonus awards. Any of these awards may, but need not, be made as performance incentives to reward attainment of annual or long-term performance goals in accordance with the terms
hereof. Stock options granted under the Plan may be non-qualified stock options or incentive stock options, as provided herein. 
  

	2.	DEFINITIONS 

 For purposes
of interpreting the Plan and related documents (including Award Agreements), the following definitions shall apply: 
 2.1
“2013 Plan Reserve Amount” shall have the meaning set forth in Section 4.1. 
 2.2
“Affiliate” means, with respect to the Company, any company or other trade or business that controls, is controlled by or is under common control with the Company within the meaning of Rule 405 of Regulation C under the Securities
Act, including, without limitation, any Subsidiary. For purposes of granting Options or Stock Appreciation Rights, an entity may not be considered an Affiliate of the Company unless the Company holds a “controlling interest” in such
entity, where the term “controlling interest” has the same meaning as provided in Treasury Regulation Section 1.414(c)-2(b)(2)(i), provided that the language “at least 50 percent” is used instead of “at least 80
percent” and, provided further, that where granting of Options or Stock Appreciation Rights is based upon a legitimate business criteria, the language “at least 20 percent” is used instead of “at least 80 percent” each place
it appears in Treasury Regulation Section 1.414(c)-2(b)(2)(i). 
 2.3 “Annual Incentive Award” means an
Award, denominated in cash, made subject to attainment of performance goals (as described in Section 14) over a Performance Period of up to one (1) year (the Company’s fiscal year, unless otherwise specified by the Board).

 2.4 “Applicable Laws” means the legal requirements relating to the Plan and
the Awards under applicable provisions of the corporate, securities, tax and other laws, rules, regulations and government orders, and the rules of any applicable stock exchange or national market system, of any jurisdiction applicable to Awards
granted to residents therein. 
 2.5 “Award” means a grant of an Option, Stock Appreciation Right, Restricted
Stock, Unrestricted Stock, Stock Units, Dividend Equivalent Right, Performance Award, Annual Incentive Award, or Other Equity-Based Award under the Plan. 
 2.6 “Award Agreement” means the agreement between the Company and a Grantee that evidences and sets out the terms and conditions of an Award. 

2.7 “Benefit Arrangement” shall have the meaning set forth in Section 15. 

2.8 “Board” means the Board of Directors of the Company. 

2.9 “Cause” means, as determined by the Board and unless otherwise provided in an applicable agreement with the Company
or an Affiliate, (i) gross negligence or willful misconduct in connection with the performance of duties; (ii) conviction of a criminal offense (other than minor traffic offenses); (iii) a material violation of a Company policy; or
(iv) a material breach of any term of any employment, consulting or other services, confidentiality, intellectual property or non-competition agreements, if any, between the Service Provider and the Company or an Affiliate. 

2.10 “Change in Control” means: 
 (1) The acquisition by any individual, entity or group (within the meaning of Section 13(d)(3) or 14(d)(2) of the Exchange Act) (a “Person”) of beneficial ownership (within the meaning of
Rule 13d-3 promulgated under the Exchange Act) of more than fifty percent (50%) of either (i) the then outstanding shares of common stock, par value $0.001 per share, of the Company (the “Outstanding Company Stock”) or
(ii) the combined voting power of the then outstanding voting securities of the Company entitled to vote generally in the election of directors (the “Outstanding Company Voting Securities”); provided, however, that for
purposes of this subsection (1), the following acquisitions shall not constitute a Change in Control: (i) any acquisition by the Company; (ii) any acquisition by any employee benefit plan (or related trust) sponsored or maintained by the
Company or any corporation or trust controlled by the Company; and (iii) any acquisition by any entity pursuant to a transaction which complies with clauses (i), (ii) and (iii) of subsection (3) of this Section 2.10;
or 
 (2) Individuals who, as of the date hereof, constitute the Board (the “Incumbent Board”) cease for any reason to
constitute at least a majority of the Board; provided, however, that any individual becoming a director subsequent to the date hereof whose election, or nomination for election by the Company’s stockholders, was approved by a vote
of at least a majority of the directors then comprising the Incumbent Board shall be considered as though such individual were a member of the Incumbent Board, but excluding, for this purpose, any

  
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such individual whose initial assumption of office occurs as a result of an actual or threatened election contest with respect to the election or removal of directors or other actual or
threatened solicitation of proxies or consents by or on behalf of a Person other than the Board; or 
 (3) Consummation of a
reorganization, merger or consolidation or sale or other disposition of all or substantially all of the assets of the Company (a “Business Combination”), in each case unless, following such Business Combination, (i) all or
substantially all of the individuals and entities who were the beneficial owners of the Outstanding Company Stock and Outstanding Company Voting Securities immediately prior to such Business Combination beneficially own, directly or indirectly, more
than fifty percent (50%) of, respectively, the then outstanding common shares and the combined voting power of the then outstanding voting securities entitled to vote generally in the election of directors, as the case may be, of the entity
resulting from such Business Combination (including, without limitation, a corporation that as a result of such transaction owns the Company or all or substantially all of the Company’s assets either directly or through one or more
subsidiaries) in substantially the same proportions as their ownership, immediately prior to such Business Combination of the Outstanding Company Stock and Outstanding Company Voting Securities, as the case may be, and (ii) no Person (excluding
any corporation or trust resulting from such Business Combination or any employee benefit plan (or related trust) of the Company or such corporation or trust resulting from such Business Combination) beneficially owns, directly or indirectly, fifty
percent (50%) or more of the then outstanding shares of the corporation or trust resulting from such Business Combination or the combined voting power of the then outstanding voting securities of such corporation or trust except to the extent
that such ownership existed prior to the Business Combination and (iii) at least a majority of the members of the board of directors of the corporation or trust resulting from such Business Combination were members of the Incumbent Board at the
time of the execution of the initial agreement, or of the action of the Board, approving such Business Combination; or 
 (4)
Approval by the stockholders of the Company of a complete liquidation or dissolution of the Company and consummation of such transaction. 
 2.11 “Code” means the Internal Revenue Code of 1986, as now in effect or as hereafter amended. 
 2.12 “Committee” means a committee of, and designated from time to time by resolution of, the Board, which shall be constituted as provided in Section 3.2 (or, if no Committee
has been designated, the Board itself). 
 2.13 “Company” means Five Prime Therapeutics, Inc., a Delaware
corporation. 
 2.14 “Covered Employee” means a Grantee who is a covered employee within the meaning of Code
Section 162(m)(3). 
 2.15 “Determination Date” means the Grant Date or such other date as of which the
Fair Market Value of a share of Stock is required to be established for purposes of the Plan. 

  
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 2.16 “Disability” means the Grantee is unable to perform each of the
essential duties of such Grantee’s position by reason of a medically determinable physical or mental impairment that is potentially permanent in character or which can be expected to last for a continuous period of not less than 12 months;
provided, however, that, with respect to rules regarding expiration of an Incentive Stock Option following termination of the Grantee’s Service, Disability shall mean the Grantee is unable to engage in any substantial gainful
activity by reason of a medically determinable physical or mental impairment that can be expected to result in death or that has lasted or can be expected to last for a continuous period of not less than 12 months. 

2.17 “Dividend Equivalent Right” means a right, granted to a Grantee under Section 13, to receive cash,
Stock, other Awards or other property equal in value to dividends paid with respect to a specified number of shares of Stock, or other periodic payments. 
 2.18 “Effective Date” means the date on which the Plan was approved by the Company’s stockholders. 
 2.19 “Exchange Act” means the Securities Exchange Act of 1934, as now in effect or as hereafter amended. 
 2.20 “Fair Market Value” means the fair market value of a share of Stock for purposes of the Plan, which shall be determined as of any Determination Date as follows: 

(a) If on such Determination Date the shares of Stock are listed on a Stock Exchange, or are publicly traded on another
established securities market (a “Securities Market”), the Fair Market Value of a share of Stock shall be the closing price of the Stock as reported on such Stock Exchange or such Securities Market (provided that, if there is
more than one such Stock Exchange or Securities Market, the Committee shall designate the appropriate Stock Exchange or Securities Market for purposes of the Fair Market Value determination). If there is no such reported closing price on such
Determination Date, the Fair Market Value of a share of Stock shall be the closing price of the Stock on the next preceding day on which any sale of Stock shall have been reported on such Stock Exchange or such Securities Market. 

(b) If on such Determination Date the shares of Stock are not listed on a Stock Exchange or publicly traded on a
Securities Market, the Fair Market Value of a share of Stock shall be the value of the Stock as determined by the Committee by the reasonable application of a reasonable valuation method, in a manner consistent with Code Section 409A.

 Notwithstanding this Section 2.20 or Section 18.3, for purposes of determining taxable income and the amount of the
related tax withholding obligation pursuant to Section 18.3, the Fair Market Value will be determined by the Company using any reasonable method; provided further that for any shares of Stock subject to an Award that are sold by or on
behalf of a Grantee on the same date on which such shares may first be sold pursuant to the terms of the related Award Agreement, the Fair Market Value of such shares shall be the sale price of such shares on such date (or if sales of such shares
are effectuated at more than one sale price, the weighted average sale price of such shares on such date). 

  
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 2.21 “Family Member” means a person who is a spouse, former spouse, child,
stepchild, grandchild, parent, stepparent, grandparent, niece, nephew, mother-in-law, father-in-law, son-in-law, daughter-in-law, brother, sister, brother-in-law, or sister-in-law, including adoptive relationships, of the Grantee, any person sharing
the Grantee’s household (other than a tenant or employee), a trust in which any one or more of these persons have more than fifty percent (50%) of the beneficial interest, a foundation in which any one or more of these persons (or the
Grantee) control the management of assets, and any other entity in which one or more of these persons (or the Grantee) own more than fifty percent (50%) of the voting interests. 

2.22 “Grant Date” means, as determined by the Board, the latest to occur of (i) the date as of which the Company
completes the corporate action constituting the Award, (ii) the date on which the recipient of an Award first becomes eligible to receive an Award under Section 6, or (iii) such other date as may be specified by the Board.

 2.23 “Grantee” means a person who receives or holds an Award under the Plan. 

2.24 “Incentive Stock Option” means an “incentive stock option” within the meaning of Code Section 422,
or the corresponding provision of any subsequently enacted tax statute, as amended from time to time. 
 2.25 “Initial
Public Offering” or “IPO” means the initial firm commitment underwritten registered public offering by the Company of the Stock. 
 2.26 “Non-qualified Stock Option” means an Option that is not an Incentive Stock Option. 
 2.27 “Option” means an option to purchase one or more shares of Stock pursuant to the Plan. 
 2.28 “Option Price” means the exercise price for each share of Stock subject to an Option. 
 2.29 “Other Agreement” shall have the meaning set forth in Section 15. 
 2.30 “Outside Director” means a member of the Board who is not an officer or employee of the Company. 
 2.31 “Other Equity-Based Award” means a right or other interest that may be denominated or payable in, valued in whole or in part by reference to, or otherwise based on, or related to,
Stock, other than an Option, Stock Appreciation Right, Restricted Stock, Unrestricted Stock, Stock Units, Dividend Equivalent Right, Performance Award or Annual Incentive Award. 

2.32 “Parachute Payment” shall have the meaning set forth in Section 15(i). 

  
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 2.33 “Performance Award” means an Award made subject to the attainment of
performance goals (as described in Section 14) over a Performance Period of up to ten (10) years. 
 2.34
“Performance-Based Compensation” means compensation under an Award that is intended to satisfy the requirements of Code Section 162(m) for certain performance-based compensation paid to Covered Employees. Notwithstanding the
foregoing, nothing in this Plan shall be construed to mean that an Award which does not satisfy the requirements for performance-based compensation under Code Section 162(m) does not constitute performance-based compensation for other purposes,
including Code Section 409A. 
 2.35 “Performance Measures” means measures as described in
Section 14 on which the performance goals are based and which are approved by the Company’s stockholders pursuant to this Plan in order to qualify Awards as Performance-Based Compensation. 

2.36 “Performance Period” means the period of time during which the performance goals must be met in order to determine
the degree of payout and/or vesting with respect to an Award. 
 2.37 “Plan” means this Five Prime
Therapeutics, Inc. 2013 Omnibus Plan, as amended from time to time. 
 2.38 “Prior Plans” means the Five Prime
Therapeutics, Inc. 2002 Equity Incentive Plan and 2010 Equity Incentive Plan. 
 2.39 “Purchase Price” means
the purchase price for each share of Stock pursuant to a grant of Restricted Stock, Stock Units or Unrestricted Stock. 
 2.40
“Reporting Person” means a person who is required to file reports under Section 16(a) of the Exchange Act. 
 2.41 “Restricted Stock” means shares of Stock, awarded to a Grantee pursuant to Section 10. 
 2.42 “SAR Exercise Price” means the per share exercise price of a SAR granted to a Grantee under Section 9. 

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

2.44 “Securities Act” means the Securities Act of 1933, as now in effect or as hereafter amended. 

2.45 “Service” means service as a Service Provider to the Company or any Affiliate. Unless otherwise stated in the
applicable Award Agreement, a Grantee’s change in position or duties shall not result in interrupted or terminated Service, so long as such Grantee continues to be a Service Provider to the Company or any Affiliate. Subject to the preceding
sentence, whether a termination of Service shall have occurred for purposes of the Plan shall be determined by the Board, which determination shall be final, binding and conclusive. 

  
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 2.46 “Service Provider” means an employee, officer, director, or a
consultant or adviser (who is a natural person) currently providing services to the Company or any of its Affiliates. 
 2.47
“Stock” means the common stock, par value $0.001 per share, of the Company. 
 2.48 “Stock Appreciation
Right” or “SAR” means a right granted to a Grantee under Section 9. 
 2.49 “Stock
Exchange” means The NASDAQ Stock Exchange LLC, any successor thereto or another established national or regional stock exchange. 
 2.50 “Stock Unit” means an Award representing the equivalent of one share of Stock awarded to a Grantee pursuant to Section 10 that will be settled in an amount in cash,
shares of Stock or both, subject to the terms and conditions of the Award. 
 2.51 “Subsidiary” means any
“subsidiary corporation” of the Company within the meaning of Code Section 424(f). 
 2.52 “Substitute
Award” means an Award granted upon assumption of, or in substitution for, outstanding awards previously granted by a company or other entity acquired by the Company or an Affiliate or with which the Company or an Affiliate combines.

 2.53 “Ten Percent Stockholder” means an individual who owns more than ten percent (10%) of the total
combined voting power of all classes of outstanding voting securities of the Company, its parent or any of its Subsidiaries. In determining stock ownership, the attribution rules of Code Section 424(d) shall be applied. 

2.54 “Unrestricted Stock” shall have the meaning set forth in Section 11. 

 

	3.	ADMINISTRATION OF THE PLAN 

  

	 	3.1.	Board. 

 The Board shall
have such powers and authorities related to the administration of the Plan as are consistent with the Company’s certificate of incorporation and by-laws and Applicable Laws. The Board shall have full power and authority to take all actions and
to make all determinations required or provided for under the Plan, any Award or any Award Agreement, and shall have full power and authority to take all such other actions and make all such other determinations not inconsistent with the specific
terms and provisions of the Plan that the Board deems to be necessary or appropriate to the administration of the Plan, any Award or any Award Agreement. All such actions and determinations shall be by the affirmative vote of a majority of the
members of the Board present at a meeting at which a quorum is present or by unanimous 

  
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consent of the Board executed in writing in accordance with the Company’s certificate of incorporation and by-laws and Applicable Laws. The interpretation and construction by the Board of
any provision of the Plan, any Award or any Award Agreement shall be final, binding and conclusive. 
  

	 	3.2.	Committee. 

 The Board
from time to time may delegate to the Committee such powers and authorities related to the administration and implementation of the Plan, as set forth in Section 3.1 above and other applicable provisions, as the Board shall determine,
consistent with the Company’s certificate of incorporation and by-laws and Applicable Laws. 
 (i) Except as
provided in Subsection (ii) and except as the Board may otherwise determine, the Committee, if any, appointed by the Board to administer the Plan shall consist of two or more Outside Directors of the Company who: (a) qualify as
“outside directors” within the meaning of Section 162(m) of the Code and who (b) meet such other requirements as may be established from time to time by the SEC for plans intended to qualify for exemption under Rule 16b-3 (or its
successor) under the Exchange Act and who (c) comply with the independence requirements of the Stock Exchange on which the shares of Stock are listed. 
 (ii) The Board may also appoint one or more separate committees of the Board, each composed of one or more directors of the Company who need not be Outside Directors, who may administer the Plan with
respect to employees or other Service Providers who are not executive officers (as defined under Rule 3b-7 or the Exchange Act) or directors of the Company, may grant Awards under the Plan to such employees or other Service Providers, and may
determine all terms of such Awards, subject to the requirements of Code Section 162(m), Rule 16b-3 and the rules of the Stock Exchange on which the shares of Stock are listed. 

In the event that the Plan, any Award or any Award Agreement entered into hereunder provides for any action to be taken by or
determination to be made by the Board, such action may be taken or such determination may be made by a Committee if the power and authority to do so has been delegated (and such delegated authority has not been revoked) to such Committee by the
Board as provided for in this Section. Unless otherwise expressly determined by the Board, any such action or determination by the Committee shall be final, binding and conclusive. To the extent permitted by law, the Committee may delegate its
authority under the Plan to a member of the Board who is an Outside Director satisfying the requirements of Subsection (i)(a)-(c) of this Section 3.2, provided, however, that the Committee may delegate its authority under the Plan
to make grants to employees or other Service Providers who are not members of the Board or executive officers (as defined under Rule 3b-7 or the Exchange Act) to a member of the Board who is not an Outside Director. 

  
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	 	3.3.	Terms of Awards. 

Subject to the other terms and conditions of the Plan, the Board shall have full and final authority to: 

(i) designate Grantees; 
 (ii) determine the type or types of Awards to be made to a Grantee; 
 (iii)
determine the number of shares of Stock to be subject to an Award; 
 (iv) establish the terms and conditions of each Award
(including, but not limited to, the exercise price of any Option, the nature and duration of any restriction or condition (or provision for lapse thereof) relating to the vesting, exercise, transfer, or forfeiture of an Award or the shares of Stock
subject thereto, the treatment of an Award in the event of a Change in Control, and any terms or conditions that may be necessary to qualify Options as Incentive Stock Options); 

(v) prescribe the form of each Award Agreement evidencing an Award; and 

(vi) amend, modify, or reprice the terms of any outstanding Award. Such authority specifically includes the authority, in order to
effectuate the purposes of the Plan but without amending the Plan, to make or modify Awards to eligible individuals who are foreign nationals or are individuals who are employed outside the United States to recognize differences in local law,
tax policy, or custom. Notwithstanding the foregoing, no amendment, modification or supplement of any Award shall, without the consent of the Grantee, impair the Grantee’s rights under such Award. 

 

	 	3.4.	Forfeiture; Recoupment. 

The Company may reserve the right in an Award Agreement to cause a forfeiture of the gain realized by a Grantee with respect to an Award
thereunder on account of actions taken by, or failed to be taken by, such Grantee in violation or breach of or in conflict with any (a) employment agreement, (b) non-competition agreement, (c) agreement prohibiting solicitation of
employees or clients of the Company or any Affiliate, (d) confidentiality obligation with respect to the Company or any Affiliate, or (e) other agreement, as and to the extent specified in such Award Agreement. The Company may annul an
outstanding Award if the Grantee thereof is an employee and is terminated for Cause as defined in the Plan or the applicable Award Agreement or for “cause” as defined in any other agreement between the Company or any Affiliate and such
Grantee, as applicable. 
 Any Award granted pursuant to the Plan is subject to mandatory repayment by the Grantee to the
Company to the extent the Grantee is or in the future becomes subject to any Company “clawback” or recoupment policy that requires the repayment by the Grantee to the Company of compensation paid by the Company to the Grantee in the event
that the Grantee fails to comply with, or violates, the terms or requirements of such policy. Such policy may authorize the Company to recover from a Grantee incentive-based compensation (including

  
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Options awarded as compensation) awarded to or received by such Grantee during a period of up to three (3) years, as determined by the Committee, preceding the date on which the Company is
required to prepare an accounting restatement due to material noncompliance by the Company, as a result of misconduct, with any financial reporting requirement under the federal securities laws. 

Furthermore, 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 federal securities laws, and any Award Agreement so provides, any Grantee of an Award under such Award Agreement who knowingly engaged in such misconduct, was grossly negligent
in engaging in such misconduct, knowingly failed to prevent such misconduct or was grossly negligent in failing to prevent such misconduct, shall reimburse the Company the amount of any payment in settlement of an Award earned or accrued during the
12-month period following the first public issuance or filing with the SEC (whichever first occurred) of the financial document that contained information affected by such material noncompliance. 

Notwithstanding any other provision of the Plan or any provision of any Award Agreement, if the Company is required to prepare an
accounting restatement, then Grantees shall forfeit any cash or shares of Stock received in connection with an Award (or an amount equal to the Fair Market Value of such shares of Stock on the date of delivery if the Grantee no longer holds the
shares of Stock) if pursuant to the terms of the Award Agreement for such Award, the amount of the Award earned or the vesting in the Award was explicitly based on the achievement of pre-established performance goals set forth in the Award Agreement
(including earnings, gains, or other performance goals) that are later determined, as a result of the accounting restatement, not to have been achieved 
  

	 	3.5.	Repricing. 

 Except in
connection with a corporate transaction involving the Company (including, without limitation, any stock dividend, distribution (whether in the form of cash, shares of Stock, other securities or other property), stock split, extraordinary cash
dividend, recapitalization, change in control, reorganization, merger, consolidation, split-up, spin-off, combination, repurchase or exchange of shares of Stock or other securities or similar transaction), the Company may not, without obtaining
stockholder approval: (a) amend the terms of outstanding Options or SARs to reduce the exercise price of such outstanding Options or SARs; (b) cancel outstanding Options or SARs in exchange for or substitution of Options or SARs with an
exercise price that is less than the exercise price of the original Options or SARs; or (c) cancel outstanding Options or SARs with an exercise price above the current stock price in exchange for cash or other securities. 

 

	 	3.6.	Deferral Arrangement. 

The Board may permit or require the deferral of any award payment into a deferred compensation arrangement, subject to such rules and
procedures as it may establish, which may include provisions for the payment or crediting of interest or dividend equivalents, including 

  
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converting such credits into deferred Stock equivalents and restricting deferrals to comply with hardship distribution rules affecting 401(k) plans. Any such deferrals shall be made in a manner
that complies with Code Section 409A. 
  

	 	3.7.	No Liability. 

 No member
of the Board or the Committee shall be liable for any action or determination made in good faith with respect to the Plan or any Award or Award Agreement. 
  

	 	3.8.	Stock Issuance/Book-Entry. 

 Notwithstanding any provision of this Plan to the contrary, the issuance of the shares of Stock under the Plan may be evidenced in such a manner as the Board, in its discretion, deems appropriate,
including, without limitation, book-entry registration or issuance of one or more share certificates. 
  

	4.	STOCK SUBJECT TO THE PLAN 

  

	 	4.1.	Number of Shares of Stock Available for Awards. 

 Subject to the other provisions of this Section 4 and subject to adjustment as provided under the Plan, the total number of shares of Stock that shall be authorized for issuance for Awards
under the Plan shall be equal to             (“2013 Plan Reserve Amount”). Any shares of Stock related to awards outstanding under the Prior Plans as of the Effective Date
which thereafter terminate by expiration, forfeiture, cancellation, or otherwise without the issuance of such shares shall be added to, and included in, the 2013 Plan Reserve Amount. Such shares of Stock may be authorized and unissued shares of
Stock or treasury shares of Stock or any combination of the foregoing, as may be determined from time to time by the Board or by the Committee. In addition, commencing on January 1, 2014 and continuing until the expiration of the plan, the
number of shares of Stock available for issuance under the Plan shall automatically increase in an amount equal to [4]% of the total number of shares of Outstanding Company Stock on December 31st of the preceding calendar year. Notwithstanding
the foregoing, the Board may act prior to the first day of any calendar year, to provide that there shall be no increase in the share reserve for such calendar year or that the increase in the share reserve for such calendar year shall be a lesser
number of shares of Stock than would otherwise occur pursuant to the preceding sentence. Any of the shares of Stock available for issuance under the Plan may be used for any type of Award under the Plan, and
            shares of Stock available for issuance under the Plan shall be available for issuance pursuant to Incentive Stock Options. 

 

	 	4.2.	Adjustments in Authorized Shares of Stock. 

 The Board shall have the right to substitute or assume Awards in connection with mergers, reorganizations, separations, or other transactions to which Code Section 424(a) applies. The number of
shares of Stock reserved pursuant to Section 4 shall be increased by the corresponding number of awards assumed and, in the case of a substitution, by the net increase in the number of

  
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shares of Stock subject to awards before and after the substitution. Available shares under a stockholder approved plan of an acquired company (as appropriately adjusted to reflect the
transaction) may be used for Awards under the Plan and do not reduce the number of shares of Stock available under the Plan, subject to applicable stock exchange requirements. 

 

	 	4.3.	Share Usage. 

Shares of Stock covered by an Award shall be counted as used as of the Grant Date. Any shares of Stock that are subject to Awards
shall be counted against the limit set forth in Section 4.1 as one (1) share of Stock for every one (1) share of Stock subject to an Award. With respect to SARs, the number of shares of Stock subject to an award of SARs will be
counted against the aggregate number of shares of Stock available for issuance under the Plan regardless of the number of shares of Stock actually issued to settle the SAR upon exercise. If any shares of Stock covered by an Award granted under the
Plan are not purchased or are forfeited or expire, or if an Award otherwise terminates without delivery of any shares of Stock subject thereto or is settled in cash in lieu of shares of Stock, then the number of shares of Stock counted against the
aggregate number of shares of Stock available under the Plan with respect to such Award shall, to the extent of any such forfeiture, termination or expiration, again be available for making Awards under the Plan in the same amount as such shares of
Stock were counted against the limit set forth in Section 4.1. The number of shares of Stock available for issuance under the Plan shall not be increased by the number of shares of Stock (i) tendered or withheld or subject to an
Award surrendered in connection with the purchase of shares of Stock upon exercise of an Option as provided in Section 12.2, (ii) deducted or delivered from payment of an Award in connection with the Company’s tax withholding
obligations as provided in Section 18.3 or (iii) purchased by the Company with proceeds from Option exercises.  
 If any shares of Stock covered by an Award under the Prior Plans (i) expires or otherwise terminate without having been exercised in full or (ii) is settled in cash, the shares of Stock
shall revert to and become available for issuance under the Plan. 
  

	5.	EFFECTIVE DATE, DURATION AND AMENDMENTS 

  

	 	5.1.	Effective Date. 

 The
Plan shall be effective as of the Effective Date. Following the Effective Date, no awards shall be made under the Prior Plans. 
  

	 	5.2.	Term. 

 The Plan shall
terminate automatically ten (10) years after the Effective Date and may be terminated on any earlier date as provided in Section 5.3. 
  

	 	5.3.	Amendment and Termination of the Plan. 

 The Board may, at any time and from time to time, amend, suspend, or terminate the Plan as to any shares of Stock as to which Awards have not been made. An amendment shall be

  
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contingent on approval of the Company’s shareholders to the extent stated by the Board, required by Applicable Laws or required by the Stock Exchange on which the shares of Stock are listed.
No amendment, suspension, or termination of the Plan shall, without the consent of the Grantee, impair rights or obligations under any Award theretofore awarded under the Plan. 

 

	6.	AWARD ELIGIBILITY AND LIMITATIONS 

  

	 	6.1.	Service Providers and Other Persons. 

 Subject to this Section 6, Awards may be made under the Plan to: (i) any Service Provider, as the Board shall determine and designate from time to time and (ii) any other individual
whose participation in the Plan is determined to be in the best interests of the Company by the Board. 
  

	 	6.2.	Limitation on Shares of Stock Subject to Awards and Cash Awards. 

 During any time when the Company has a class of equity securities registered under Section 12 of the Exchange Act and the transition period under Treasury Regulation Section 1.162-27(f)(2) has
lapsed or does not apply: 
 (i) the maximum number of shares of Stock subject to Options or SARs that can be granted under the
Plan to any person eligible for an Award under Section 6 is             in a calendar year; 
 (ii) the maximum number of shares of Stock that can be granted under the Plan, other than pursuant to an Option or SARs, to any person eligible for an Award under Section 6 is
            in a calendar year; and 
 (iii) the maximum amount that
may be paid as an Annual Incentive Award in a calendar year to any person eligible for an Award shall be $            and the maximum amount that may be paid as a cash-settled Performance
Award in respect of a performance period by any person eligible for an Award shall be $            . 
 The preceding limitations in this Section 6.2 are subject to adjustment as provided in Section 17. 
  

	 	6.3.	Stand-Alone, Additional, Tandem and Substitute Awards. 

 Subject to Section 3.4, Awards granted under the Plan may, in the discretion of the Board, be granted either alone or in addition to, in tandem with, or in substitution or exchange for, any
other Award or any award granted under another plan of the Company, any Affiliate, or any business entity to be acquired by the Company or an Affiliate, or any other right of a Grantee to receive payment from the Company or any Affiliate. Such
additional, tandem, and substitute or exchange Awards may be granted at any time. If an Award is granted in substitution or exchange for another Award, the Board shall require the surrender of such other Award in consideration for the grant of the
new Award. In addition, Awards may be granted in lieu of cash compensation, including in lieu of cash amounts payable under other plans of the Company or any Affiliate. Notwithstanding Section 8.1 and Section 9.1, the Option
Price of an Option or 

  
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the grant price of an SAR that is a Substitute Award may be less than 100% of the Fair Market Value of a share of Stock on the original date of grant; provided, that, the Option Price or grant
price is determined in accordance with the principles of Code Section 424 and the regulations thereunder for any Incentive Stock Option and consistent with Code Section 409A for any other Option or SAR. 

 

	7.	AWARD AGREEMENT 

 Each
Award granted pursuant to the Plan shall be evidenced by an Award Agreement, in such form or forms as the Board shall from time to time determine. Award Agreements granted from time to time or at the same time need not contain similar provisions but
shall be consistent with the terms of the Plan. Each Award Agreement evidencing an Award of Options shall specify whether such Options are intended to be Non-qualified Stock Options or Incentive Stock Options, and in the absence of such
specification such options shall be deemed Non-qualified Stock Options. 
  

	8.	TERMS AND CONDITIONS OF OPTIONS 

  

	 	8.1.	Option Price. 

 The
Option Price of each Option shall be fixed by the Board and stated in the Award Agreement evidencing such Option. Except in the case of Substitute Awards, the Option Price of each Option shall be at least the Fair Market Value of a share of Stock on
the Grant Date; provided, however, that in the event that a Grantee is a Ten Percent Stockholder, the Option Price of an Option granted to such Grantee that is intended to be an Incentive Stock Option shall be not less than one hundred
ten percent (110%) of the Fair Market Value of a share of Stock on the Grant Date. In no case shall the Option Price of any Option be less than the par value of a share of Stock. 

 

	 	8.2.	Vesting. 

 Subject to
Sections 8.3 and 17.3, each Option granted under the Plan shall become exercisable at such times and under such conditions as shall be determined by the Board and stated in the Award Agreement. For purposes of this
Section 8.2, fractional numbers of shares of Stock subject to an Option shall be rounded down to the next nearest whole number. 
  

	 	8.3.	Term. 

 Each Option
granted under the Plan shall terminate, and all rights to purchase shares of Stock thereunder shall cease, upon the expiration of ten (10) years from the date such Option is granted, or under such circumstances and on such date prior thereto as
is set forth in the Plan or as may be fixed by the Board and stated in the Award Agreement relating to such Option; provided, however, that in the event that the Grantee is a Ten Percent Stockholder, an Option granted to such Grantee
that is intended to be an Incentive Stock Option shall not be exercisable after the expiration of five (5) years from its Grant Date. 

  
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	 	8.4.	Termination of Service. 

Each Award Agreement shall set forth the extent to which the Grantee shall have the right to exercise the Option following termination of
the Grantee’s Service. Such provisions shall be determined in the sole discretion of the Board, need not be uniform among all Options issued pursuant to the Plan, and may reflect distinctions based on the reasons for termination of Service.

  

	 	8.5.	Limitations on Exercise of Option. 

 Notwithstanding any other provision of the Plan, in no event may any Option be exercised, in whole or in part, prior to the date the Plan is approved by the stockholders of the Company as provided herein
or after the occurrence of an event referred to in Section 17 which results in termination of the Option. 
  

	 	8.6.	Method of Exercise. 

Subject to the terms of Section 12 and Section 18.3, an Option that is exercisable may be exercised by the
Grantee’s delivery to the Company of notice of exercise on any business day, at the Company’s principal office, on the form specified by the Company and in accordance with any additional procedures specified by the Board. Such notice shall
specify the number of shares of Stock with respect to which the Option is being exercised and shall be accompanied by payment in full of the Option Price of the shares of Stock for which the Option is being exercised plus the amount (if any) of
federal and/or other taxes which the Company may, in its judgment, be required to withhold with respect to such exercise. 
  

	 	8.7.	Rights of Holders of Options. 

 Unless otherwise stated in the applicable Award Agreement, an individual or entity holding or exercising an Option shall have none of the rights of a stockholder (for example, the right to receive cash or
dividend payments or distributions attributable to the subject shares of Stock or to direct the voting of the subject shares of Stock) until the shares of Stock covered thereby are fully paid and issued to such individual or entity. Except as
provided in Section 17, no adjustment shall be made for dividends, distributions or other rights for which the record date is prior to the date of such issuance. 

 

	 	8.8.	Delivery of Stock Certificates. 

 Promptly after the exercise of an Option by a Grantee and the payment in full of the Option Price, such Grantee shall be entitled to the issuance of a stock certificate or certificates evidencing his or
her ownership of the shares of Stock subject to the Option. 
  

	 	8.9.	Transferability of Options. 

 Except as provided in Section 8.10, during the lifetime of a Grantee, only the Grantee (or, in the event of legal incapacity or incompetency, the Grantee’s guardian or legal
representative) 

  
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may exercise an Option. Except as provided in Section 8.10, no Option shall be assignable or transferable by the Grantee to whom it is granted, other than by will or the laws of
descent and distribution. 
  

	 	8.10.	Family Transfers. 

If authorized in the applicable Award Agreement or by the Board, in its sole discretion, a Grantee may transfer, not for value,
all or part of an Option that is not an Incentive Stock Option to any Family Member. For the purpose of this Section 8.10, a “not for value” transfer is a transfer that is (i) a gift; (ii) a transfer under a domestic
relations order in settlement of marital property rights; or (iii) unless Applicable Law does not permit such transfer, a transfer to an entity in which more than fifty percent (50%) of the voting interests are owned by Family Members (or
the Grantee) in exchange for an interest in that entity. Following a transfer under this Section 8.10, any such Option shall continue to be subject to the same terms and conditions as were applicable immediately prior to transfer, and
shares of Stock acquired pursuant to the Option shall be subject to the same restrictions on transfer of shares as would have applied to the Grantee. Subsequent transfers of transferred Options are prohibited except to Family Members of the original
Grantee in accordance with this Section 8.10 or by will or the laws of descent and distribution. The events of termination of Service of Section 8.4 shall continue to be applied with respect to the original Grantee, following
which the Option shall be exercisable by the transferee only to the extent, and for the periods specified, in Section 8.4. 
  

	 	8.11.	Limitations on Incentive Stock Options. 

 An Option shall constitute an Incentive Stock Option only (i) if the Grantee of such Option is an employee of the Company or any Subsidiary of the Company; (ii) to the extent specifically
provided in the related Award Agreement; and (iii) to the extent that the aggregate Fair Market Value (determined at the time the Option is granted) of the shares of Stock with respect to which all Incentive Stock Options held by such Grantee
become exercisable for the first time during any calendar year (under the Plan and all other plans of the Grantee’s employer and its Affiliates) does not exceed $100,000. Except to the extent provided in the regulations under Code
Section 422, this limitation shall be applied by taking Options into account in the order in which they were granted. 
  

	 	8.12.	Notice of Disqualifying Disposition. 

 If any Grantee shall make any disposition of shares of Stock issued pursuant to the exercise of an Incentive Stock Option under the circumstances described in Code Section 421(b) (relating to certain
disqualifying dispositions), such Grantee shall notify the Company of such disposition within ten (10) days thereof. 

  
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	9.	TERMS AND CONDITIONS OF STOCK APPRECIATION RIGHTS 

  

	 	9.1.	Right to Payment and Grant Price. 

 A SAR shall confer on the Grantee to whom it is granted a right to receive, upon exercise thereof, the excess of (A) the Fair Market Value of one share of Stock on the date of exercise over
(B) the SAR Exercise Price as determined by the Board. The Award Agreement for a SAR shall specify the SAR Exercise Price, which shall be at least the Fair Market Value of a share of Stock on the Grant Date. SARs may be granted in conjunction
with all or part of an Option granted under the Plan or at any subsequent time during the term of such Option, in conjunction with all or part of any other Award or without regard to any Option or other Award; provided that a SAR that is granted
subsequent to the Grant Date of a related Option must have a SAR Exercise Price that is no less than the Fair Market Value of one share of Stock on the SAR Grant Date. 
  

	 	9.2.	Other Terms. 

 The Board
shall determine on the Grant Date or thereafter, the time or times at which and the circumstances under which a SAR may be exercised in whole or in part (including based on achievement of performance goals and/or future service requirements), the
time or times at which SARs shall cease to be or become exercisable following termination of Service or upon other conditions, the method of exercise, method of settlement, form of consideration payable in settlement, method by or forms in which
shares of Stock will be delivered or deemed to be delivered to Grantees, whether or not a SAR shall be in tandem or in combination with any other Award, and any other terms and conditions of any SAR. 

 

	 	9.3.	Term. 

 Each SAR granted
under the Plan shall terminate, and all rights thereunder shall cease, upon the expiration of ten (10) years from the date such SAR is granted, or under such circumstances and on such date prior thereto as is set forth in the Plan or as may be
fixed by the Board and stated in the Award Agreement relating to such SAR. 
  

	 	9.4.	Transferability of SARs. 

Except as provided in Section 9.5, during the lifetime of a Grantee, only the Grantee (or, in the event of legal incapacity
or incompetency, the Grantee’s guardian or legal representative) may exercise a SAR. Except as provided in Section 9.5, no SAR shall be assignable or transferable by the Grantee to whom it is granted, other than by will or the laws
of descent and distribution. 
  

	 	9.5.	Family Transfers. 

 If
authorized in the applicable Award Agreement or by the Board, in its sole discretion, a Grantee may transfer, not for value, all or part of a SAR to any Family Member. For the purpose of this Section 9.5, a “not for value”
transfer is a transfer that is (i) a gift; (ii) a transfer under a domestic relations order in settlement of marital property rights; or (iii) unless Applicable Law 

  
 - 17 -

 
does not permit such transfers, a transfer to an entity in which more than fifty percent (50%) of the voting interests are owned by Family Members (or the Grantee) in exchange for an
interest in that entity. Following a transfer under this Section 9.5, any such SAR shall continue to be subject to the same terms and conditions as were applicable immediately prior to transfer, and shares of Stock acquired pursuant to a
SAR shall be subject to the same restrictions on transfer or shares as would have applied to the Grantee. Subsequent transfers of transferred SARs are prohibited except to Family Members of the original Grantee in accordance with this
Section 9.5 or by will or the laws of descent and distribution.  
  

	10.	TERMS AND CONDITIONS OF RESTRICTED STOCK AND STOCK UNITS 

  

	 	10.1.	Grant of Restricted Stock or Stock Units. 

 Awards of Restricted Stock or Stock Units may be made for no consideration (other than par value of the shares of Stock which is deemed paid by past or future Services to the Company or an Affiliate).

  

	 	10.2.	Restrictions. 

 At the
time a grant of Restricted Stock or Stock Units is made, the Board may, in its sole discretion, establish a period of time (a “restricted period”) applicable to such Restricted Stock or Stock Units. Each Award of Restricted Stock or Stock
Units may be subject to a different restricted period. The Board may in its sole discretion, at the time a grant of Restricted Stock or Stock Units is made, prescribe restrictions in addition to or other than the expiration of the restricted period,
including the achievement of corporate or individual performance objectives, which may be applicable to all or any portion of the Restricted Stock or Stock Units as described in Section 14. Neither Restricted Stock nor Stock Units may be
sold, transferred, assigned, pledged or otherwise encumbered or disposed of during the restricted period or prior to the satisfaction of any other restrictions prescribed by the Board with respect to such Restricted Stock or Stock Units. 

 

	 	10.3.	Restricted Stock Certificates. 

 Subject to Section 3.8, the Company shall issue, in the name of each Grantee to whom Restricted Stock have been granted, stock certificates representing the total number of Restricted Stock
granted to the Grantee, as soon as reasonably practicable after the Grant Date. The Board may provide in an Award Agreement with respect to an Award of Restricted Stock that either (i) the Secretary of the Company shall hold such share
certificates for the Grantee’s benefit until such time as the shares of Restricted Stock are forfeited to the Company or the restrictions lapse and the Grantee shall deliver a stock power to the Company with respect to each share certificate,
or (ii) such share certificates shall be delivered to the Grantee, provided, however, that such share certificates shall bear a legend or legends that comply with the applicable securities laws and regulations and makes
appropriate reference to the restrictions imposed under the Plan and the Award Agreement. Pursuant to Section 3.8, to the extent Restricted Stock is represented by a book entry, such book entry will contain an appropriate legend or
restriction similar to the foregoing. 

  
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	 	10.4.	Rights of Holders of Restricted Stock. 

 Unless the Board otherwise provides in an Award Agreement, holders of Restricted Stock shall have the right to vote such shares of Stock and the right to receive any dividends declared or paid with
respect to such shares of Stock. The Board may provide that any dividends paid on Restricted Stock must be reinvested in shares of Stock, which may or may not be subject to the same vesting conditions and restrictions applicable to such Restricted
Stock. All distributions, if any, received by a Grantee with respect to Restricted Stock as a result of any stock split, stock dividend, combination of stock, or other similar transaction shall be subject to the restrictions applicable to the
original Grant. 
  

	 	10.5.	Rights of Holders of Stock Units. 

  

	 	10.5.1.	Voting and Dividend Rights. 

 Holders of Stock Units shall have no rights as stockholders of the Company. The Board may provide in an Award Agreement evidencing a grant of Stock Units that the holder of such Stock Units shall be
entitled to receive, upon the Company’s payment of a cash dividend on its outstanding shares of Stock, a cash payment for each Stock Unit held equal to the per-stock dividend paid on the shares of Stock. Such Award Agreement may also provide
that such cash payment will be deemed reinvested in additional Stock Units at a price per unit equal to the Fair Market Value of a share of Stock on the date on which such dividend is paid. 

 

	 	10.5.2.	Creditor’s Rights. 

A holder of Stock Units shall have no rights other than those of a general creditor of the Company. Stock Units represent an unfunded and
unsecured obligation of the Company, subject to the terms and conditions of the applicable Award Agreement. 
  

	 	10.6.	Termination of Service. 

Unless the Board otherwise provides in an Award Agreement or in writing after the Award Agreement is issued, upon the termination of a
Grantee’s Service, any Restricted Stock or Stock Units held by such Grantee that have not vested, or with respect to which all applicable restrictions and conditions have not lapsed, shall immediately be deemed forfeited. Upon forfeiture of
Restricted Stock or Stock Units, the Grantee shall have no further rights with respect to such Award, including but not limited to any right to vote Restricted Stock or any right to receive dividends with respect to Restricted Stock or Stock Units.

  

	 	10.7.	Purchase of Restricted Stock and Shares of Stock Subject to Stock Units. 

 The Grantee shall be required, to the extent required by Applicable Laws, to purchase the Restricted Stock or shares of Stock subject to vested Stock Units from the Company at a Purchase Price equal to
the greater of (i) the aggregate par value of the shares of Stock represented by such Restricted Stock or Stock Units or (ii) the Purchase Price, if any, specified in the Award Agreement relating to such Restricted Stock or Stock Units.
The Purchase Price shall be payable in a form described in Section 12 or, in the discretion of the Board, in consideration for past or future Service rendered or to be rendered to the Company or an Affiliate. 

  
 - 19 -

	 	10.8.	Delivery of Shares of Stock. 

 Upon the expiration or termination of any restricted period and the satisfaction of any other conditions prescribed by the Board, the restrictions applicable to Restricted Stock or Stock Units settled in
shares of Stock shall lapse, and, unless otherwise provided in the Award Agreement, a stock certificate for such shares of Stock shall be delivered, free of all such restrictions, to the Grantee or the Grantee’s beneficiary or estate, as the
case may be. Neither the Grantee, nor the Grantee’s beneficiary or estate, shall have any further rights with regard to a Stock Unit once the share of Stock represented by the Stock Unit has been delivered. 

 

	11.	TERMS AND CONDITIONS OF UNRESTRICTED STOCK AWARDS AND OTHER EQUITY-BASED AWARDS 

The Board may, in its sole discretion, grant (or sell at par value or such other higher purchase price determined by the Board) an
Unrestricted Stock Award to any Grantee pursuant to which such Grantee may receive shares of Stock free of any restrictions (“Unrestricted Stock”) under the Plan. Unrestricted Stock Awards may be granted or sold as described in the
preceding sentence in respect of past or future services and other valid consideration, or in lieu of, or in addition to, any cash compensation due to such Grantee. 
 The Board may, in its sole discretion, grant Awards to Participants in the form of Other Equity-Based Awards, as deemed by the Board to be consistent with the purposes of the Plan. Awards granted pursuant
to this paragraph may be granted with vesting, value and/or payment contingent upon the attainment of one or more performance goals. The Board shall determine the terms and conditions of such Awards at the date of grant or thereafter. Unless
the Board otherwise provides in an Award Agreement or in writing after the Award Agreement is issued, upon the termination of a Grantee’s Service, any Other Equity-Based Awards held by such Grantee that have not vested, or with respect to which
all applicable restrictions and conditions have not lapsed, shall immediately be deemed forfeited. Upon forfeiture of Other Equity-Based Awards, the Grantee shall have no further rights with respect to such Award. 

 

	12.	FORM OF PAYMENT FOR OPTIONS AND RESTRICTED STOCK 

  

	 	12.1.	General Rule. 

 Payment
of the Option Price for the shares of Stock purchased pursuant to the exercise of an Option or the Purchase Price, if any, for Restricted Stock shall be made in cash or in cash equivalents acceptable to the Company. 

 

	 	12.2.	Surrender of Shares of Stock. 

 To the extent the Award Agreement so provides, payment of the Option Price for shares of Stock purchased pursuant to the exercise of an Option or the Purchase Price for Restricted

  
 - 20 -

 
Stock may be made all or in part through the tender or attestation to the Company of shares of Stock, which shall be valued, for purposes of determining the extent to which the Option Price or
Purchase Price has been paid thereby, at their Fair Market Value on the date of such tender or attestation. 
  

	 	12.3.	Cashless Exercise. 

 With
respect to an Option only (and not with respect to Restricted Stock), to the extent permitted by law and to the extent the Award Agreement so provides, payment of the Option Price for shares of Stock purchased pursuant to the exercise of an Option
may be made all or in part by delivery (on a form acceptable to the Board) of an irrevocable direction to a licensed securities broker acceptable to the Company to sell shares of Stock and to deliver all or part of the sales proceeds to the Company
in payment of the Option Price and any withholding taxes described in Section 18.3, or, with the consent of the Company, by issuing the number of shares of Stock equal in value to the difference between the Option Price and the Fair
Market Value of the shares of Stock subject to the portion of the Option being exercised. 
  

	 	12.4.	Other Forms of Payment. 

To the extent the Award Agreement so provides and/or unless otherwise specified in an Award Agreement, payment of the Option Price for
shares of Stock purchased pursuant to exercise of an Option or the Purchase Price, if any, for Restricted Stock may be made in any other form that is consistent with Applicable Laws, regulations and rules, including, without limitation, Service by
the Grantee thereof to the Company or an Affiliate. 
  

	13.	TERMS AND CONDITIONS OF DIVIDEND EQUIVALENT RIGHTS 

  

	 	13.1.	Dividend Equivalent Rights. 

 A Dividend Equivalent Right is an Award entitling the recipient to receive credits based on cash distributions 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 of Stock had been issued to and held by the recipient. A Dividend Equivalent Right may be granted hereunder to any Grantee, provided that no Dividend Equivalent Rights may be granted in
connection with, or related to, an Award of Options or SARs. The terms and conditions of Dividend Equivalent Rights shall be specified in the grant. 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. Dividend Equivalent Rights may be settled in cash or
shares of Stock or a combination thereof, in a single installment or installments, all determined in the sole discretion of the Board. A Dividend Equivalent Right granted as a component of another Award may provide that such Dividend Equivalent
Right shall be settled upon exercise, 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 another 

  
 - 21 -

 
Award may also contain terms and conditions different from such other Award; provided, however, that cash amounts credited pursuant to a Dividend Equivalent Right granted as a component of
another Award which vests or is earned based upon achievement of performance goals shall not vest or be paid unless the performance goals for such underlying Award are achieved. 

 

	 	13.2.	Termination of Service. 

Unless the Board otherwise provides in an Award Agreement or in writing after the Award Agreement is issued, a Grantee’s rights in
all Dividend Equivalent Rights or interest equivalents shall automatically terminate upon such Grantee’s termination of Service for any reason. 
  

	14.	TERMS AND CONDITIONS OF PERFORMANCE AWARDS AND ANNUAL INCENTIVE AWARDS 

 

	 	14.1.	Grant of Performance Awards and Annual Incentive Awards. 

 Subject to the terms and provisions of this Plan, the Board, at any time and from time to time, may grant Performance Awards and/or Annual Incentive Awards to a Plan participant in such amounts and upon
such terms as the Committee shall determine. 
  

	 	14.2.	Value of Performance Awards and Annual Incentive Awards. 

 Each Performance Award and Annual Incentive Award shall have an initial value that is established by the Board at the time of grant. The Board shall set performance goals in its discretion which,
depending on the extent to which they are met, will determine the value and/or number of Performance Awards that will be paid out to the Plan participant. 
  

	 	14.3.	Earning of Performance Awards and Annual Incentive Awards. 

 Subject to the terms of this Plan, after the applicable Performance Period has ended, the holder of Performance Awards or Annual Incentive Awards shall be entitled to receive payout on the value and
number of the Performance Awards or Annual Incentive Awards earned by the Plan participant over the Performance Period, to be determined as a function of the extent to which the corresponding performance goals have been achieved. 

 

	 	14.4.	Form and Timing of Payment of Performance Awards and Annual Incentive Awards. 

Payment of earned Performance Awards and Annual Incentive Awards shall be as determined by the Committee and as evidenced in the Award
Agreement. Subject to the terms of this Plan, the Committee, in its sole discretion, may pay earned Performance Awards in the form of cash or in shares of Stock (or in a combination thereof) equal to the value of the earned Performance Awards at the
close of the applicable Performance Period, or as soon as practicable after the end of the Performance Period; provided that, unless specifically provided in the Award Agreement pertaining to the grant of the Award, and to the extent necessary to
comply with 

  
 - 22 -

 
Section 409A of the Code, such payment shall occur no later than the 15th day of the third month following the end of the calendar year in which the Performance Period ends. Any shares of
Stock may be granted subject to any restrictions deemed appropriate by the Committee. The determination of the Committee with respect to the form of payout of such Awards shall be set forth in the Award Agreement pertaining to the grant of the
Award. 
  

	 	14.5.	Performance Conditions. 

The right of a Grantee to exercise or receive a grant or settlement of any Award, and the timing thereof, may be subject to such
performance conditions as may be specified by the Board. The Board may use such business criteria and other measures of performance as it may deem appropriate in establishing any performance conditions. If and to the extent required under Code
Section 162(m), any power or authority relating to an Award intended to qualify under Code Section 162(m), shall be exercised by the Committee and not the Board. 

 

	 	14.6.	Performance Awards or Annual Incentive Awards Granted to Designated Covered Employees. 

If and to the extent that the Board determines that a Performance or Annual Incentive Award to be granted to a Grantee who is designated
by the Committee as likely to be a Covered Employee should qualify as “performance-based compensation” for purposes of Code Section 162(m), the grant, exercise and/or settlement of such Award shall be contingent upon achievement of
pre-established performance goals and other terms set forth in this Section 14.6. 
  

	 	14.6.1.	Performance Goals Generally. 

 The performance goals for Performance or Annual Incentive Awards shall consist of one or more business criteria and a targeted level or levels of performance with respect to each of such criteria, as
specified by the Committee consistent with this Section 14.6. Performance goals shall be objective and shall otherwise meet the requirements of Code Section 162(m) and regulations thereunder including the requirement that the level
or levels of performance targeted by the Committee result in the achievement of performance goals being “substantially uncertain.” The Committee may determine that such Awards shall be granted, exercised and/or settled upon achievement of
any one performance goal or of two (2) or more performance goals. Performance goals may differ for Awards granted to any one Grantee or to different Grantees. 
  

	 	14.6.2.	Timing For Establishing Performance Goals. 

 Performance goals shall be established not later than the earlier of (i) 90 days after the beginning of any performance period applicable to such Awards and (ii) the day on which twenty-five
percent (25%) of any performance period applicable to such Awards has expired, or at such other date as may be required or permitted for “performance-based compensation” under Code Section 162(m). 

  
 - 23 -

	 	14.6.3.	Settlement of Awards; Other Terms. 

 Settlement of such Awards shall be in cash, shares of Stock, other Awards or other property, in the discretion of the Committee. The Committee may, in its discretion, reduce the amount of a settlement
otherwise to be made in connection with such Awards. The Committee shall specify the circumstances in which such Performance or Annual Incentive Awards shall be paid or forfeited in the event of termination of Service by the Grantee prior to the end
of a performance period or settlement of Awards. 
  

	 	14.6.4.	Performance Measures. 

The performance goals upon which the payment or vesting of a Performance or Annual Incentive Award to a Covered Employee that is intended
to qualify as Performance-Based Compensation shall be limited to the following Performance Measures, with or without adjustment: 

(a) net earnings or net income; 
 (b) operating earnings; 
 (c) pretax earnings; 

(d) earnings per share of stock; 
 (e) stock price, including growth measures and total stockholder return; 
 (f)
earnings before interest and taxes; 
 (g) earnings before interest, taxes, depreciation and/or amortization; 

(h) sales or revenue growth, whether in general, by type of product or service, or by type of customer; 

(i) gross or operating margins; 
 (j) return measures, including return on assets, capital, investment, equity, sales or revenue; 
 (k) cash flow, including operating cash flow, free cash flow, cash flow return on equity and cash flow return on investment; 
 (l) productivity ratios; 
 (m) expense targets; 

(n) market share; 

  
 - 24 -

 (o) financial ratios as provided in credit agreements of the Company and its subsidiaries;

 (p) working capital targets; 
 (q) completion of acquisitions of business or companies; 
 (r) completion of
divestitures and asset sales; 
 (s) revenues under management; 

(t) funds from operations; 
 (u) successful implementation of clinical trials, including components thereof; and 

(v) any combination of any of the foregoing business criteria. 
 Any Performance Measure(s) may be used to measure the performance of the Company, Subsidiary, and/or Affiliate as a whole or any business unit of the Company, Subsidiary, and/or Affiliate or any
combination thereof, as the Committee may deem appropriate, or any of the above Performance Measures as compared to the performance of a group of comparator companies, or published or special index that the Committee, in its sole discretion, deems
appropriate, or the Company may select Performance Measure (e) above as compared to various stock market indices. The Committee also has the authority to provide for accelerated vesting of any Award based on the achievement of performance goals
pursuant to the Performance Measures specified in this Section 14. 
  

	 	14.6.5.	Evaluation of Performance. 

 The Committee may provide in any such Award that any evaluation of performance may include or exclude any of the following events that occur during a Performance Period: (a) asset write-downs;
(b) litigation or claim judgments or settlements; (c) the effect of changes in tax laws, accounting principles, or other laws or provisions affecting reported results; (d) any reorganization and restructuring programs;
(e) extraordinary nonrecurring items as described in Accounting Principles Board Opinion No. 30 and/or in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” appearing in the
Company’s annual report to stockholders for the applicable year; (f) acquisitions or divestitures; and (g) foreign exchange gains and losses. To the extent such inclusions or exclusions affect Awards to Covered Employees that are
intended to qualify as Performance-Based Compensation, they shall be prescribed in a form that meets the requirements of Code Section 162(m) for deductibility. 
  

	 	14.6.6.	Adjustment of Performance-Based Compensation. 

 Awards that are intended to qualify as Performance-Based Compensation may not be adjusted upward. The Committee shall retain the discretion to adjust such Awards downward, either on a formula or
discretionary basis, or any combination as the Committee determines. 

  
 - 25 -

	 	14.6.7.	Board Discretion. 

 In
the event that applicable tax and/or securities laws change to permit Board discretion to alter the governing Performance Measures without obtaining stockholder approval of such changes, the Board shall have sole discretion to make such changes
without obtaining stockholder approval provided the exercise of such discretion does not violate Code Sections 162(m) or 409A. In addition, in the event that the Board determines that it is advisable to grant Awards that shall not qualify as
Performance-Based Compensation, the Board may make such grants without satisfying the requirements of Code Section 162(m) and base vesting on Performance Measures other than those set forth in Section 14.6.4. 

 

	 	14.7.	Status of Awards Under Code Section 162(m). 

 It is the intent of the Company that Performance-Based Awards under Section 14.6 granted to persons who are designated by the Committee as likely to be Covered Employees within the meaning of
Code Section 162(m) and regulations thereunder shall, if so designated by the Committee, constitute “qualified performance-based compensation” within the meaning of Code Section 162(m) and regulations thereunder. Accordingly, the
terms of Section 14.6, including the definitions of Covered Employee and other terms used therein, shall be interpreted in a manner consistent with Code Section 162(m) and regulations thereunder. The foregoing notwithstanding,
because the Committee cannot determine with certainty whether a given Grantee will be a Covered Employee with respect to a fiscal year that has not yet been completed, the term Covered Employee as used herein shall mean only a person designated by
the Committee, at the time of grant of an Award, as likely to be a Covered Employee with respect to that fiscal year. If any provision of the Plan or any agreement relating to such Performance-Based Awards does not comply or is inconsistent with the
requirements of Code Section 162(m) or regulations thereunder, such provision shall be construed or deemed amended to the extent necessary to conform to such requirements. 

 

	15.	PARACHUTE LIMITATIONS 

 If
the Grantee is a “disqualified individual,” as defined in Code Section 280G(c), then, notwithstanding any other provision of this Plan or of any other agreement, contract, or understanding heretofore or hereafter entered into by a
Grantee with the Company or an Affiliate, except an agreement, contract, or understanding that expressly addresses Code Section 280G or Code Section 4999 (an “Other Agreement”), and notwithstanding any formal or informal plan or
other arrangement for the direct or indirect provision of compensation to the Grantee (including groups or classes of Grantees or beneficiaries of which the Grantee is a member), whether or not such compensation is deferred, is in cash, or is in the
form of a benefit to or for the Grantee (a “Benefit Arrangement”), any right to exercise, vesting, payment or benefit to the Grantee under this Plan shall be reduced or eliminated: 

(i) to the extent that such right to exercise, vesting, payment, or benefit, taking into account all other rights,
payments, or benefits to or for the Grantee under this Plan, all Other Agreements, and all Benefit Arrangements, would cause any exercise, vesting, 

  
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payment or benefit to the Grantee under this Plan to be considered a “parachute payment” within the meaning of Code Section 280G(b)(2) as then in effect (a “Parachute
Payment”) and  
 (ii) if, as a result of receiving such Parachute Payment, the aggregate after-tax
amounts received by the Grantee from the Company under this Plan, all Other Agreements, and all Benefit Arrangements would be less than the maximum after-tax amount that could be received by the Grantee without causing any such payment or benefit to
be considered a Parachute Payment. 
 The Company shall accomplish such reduction by first reducing or eliminating any cash
payments (with the payments to be made furthest in the future being reduced first), then by reducing or eliminating any accelerated vesting of Options or SARs, then by reducing or eliminating any accelerated vesting of Restricted Stock or Stock
Units, then by reducing or eliminating any other remaining Parachute Payments. 
  

	16.	REQUIREMENTS OF LAW 

  

	 	16.1.	General. 

 The Company
shall not be required to sell or issue any shares of Stock under any Award if the sale or issuance of such shares of Stock would constitute a violation by the Grantee, any other individual or entity exercising an Option, or the Company or an
Affiliate of any provision of any law or regulation of any governmental authority, including without limitation any federal or state securities laws or regulations. If at any time the Company shall determine, in its discretion, that the listing,
registration or qualification of any shares of Stock subject to an Award upon any securities exchange or under any governmental regulatory body is necessary or desirable as a condition of, or in connection with, the issuance or purchase of shares of
Stock hereunder, no shares of Stock may be issued or sold to the Grantee or any other individual or entity exercising an Option pursuant to such Award unless such listing, registration, qualification, consent or approval shall have been effected or
obtained free of any conditions not acceptable to the Company, and any delay caused thereby shall in no way affect the date of termination of the Award. Without limiting the generality of the foregoing, in connection with the Securities Act, upon
the exercise of any Option or any SAR that may be settled in shares of Stock or the delivery of any shares of Stock underlying an Award, unless a registration statement under such Act is in effect with respect to the shares of Stock covered by such
Award, the Company shall not be required to sell or issue such shares of Stock unless the Board has received evidence satisfactory to it that the Grantee or any other individual or entity exercising an Option may acquire such shares of Stock
pursuant to an exemption from registration under the Securities Act. Any determination in this connection by the Board shall be final, binding, and conclusive. The Company may, but shall in no event be obligated to, register any securities covered
hereby pursuant to the Securities Act. The Company shall not be obligated to take any affirmative action in order to cause the exercise of an Option or a SAR or the issuance of shares of Stock pursuant to the Plan to comply with any law or
regulation of any governmental authority. As to any jurisdiction that expressly imposes the requirement that an Option (or SAR that may be settled in shares of Stock) shall not be exercisable until the shares

  
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of Stock covered by such Option (or SAR) are registered or are exempt from registration, the exercise of such Option (or SAR) under circumstances in which the laws of such jurisdiction apply
shall be deemed conditioned upon the effectiveness of such registration or the availability of such an exemption. 
  

	 	16.2.	Rule 16b-3. 

 During any
time when the Company has a class of equity securities registered under Section 12 of the Exchange Act, it is the intent of the Company that Awards pursuant to the Plan and the exercise of Options and SARs granted hereunder that would otherwise
be subject to Section 16(b) of the Exchange Act will qualify for the exemption provided by Rule 16b-3 under the Exchange Act. To the extent that any provision of the Plan or action by the Board does not comply with the requirements of Rule
16b-3, it shall be deemed inoperative with respect to such Awards to the extent permitted by law and deemed advisable by the Board, and shall not affect the validity of the Plan. In the event that Rule 16b-3 is revised or replaced, the Board may
exercise its discretion to modify this Plan in any respect necessary to satisfy the requirements of, or to take advantage of any features of, the revised exemption or its replacement. 

 

	17.	EFFECT OF CHANGES IN CAPITALIZATION 

  

	 	17.1.	Changes in Stock. 

 If
the number of outstanding shares of Stock is increased or decreased or the shares of Stock are changed into or exchanged for a different number or kind of stock or other securities of the Company on account of any recapitalization, reclassification,
stock split, reverse split, combination of stock, exchange of stock, stock dividend or other distribution payable in capital stock, or other increase or decrease in such stock effected without receipt of consideration by the Company occurring after
the Effective Date, the number and kinds of shares of stock for which grants of Options and other Awards may be made under the Plan, including, without limitation, the limits set forth in Section 6.2, shall be adjusted proportionately
and accordingly by the Company. In addition, the number and kind of shares for which Awards are outstanding shall be adjusted proportionately and accordingly so that the proportionate interest of the Grantee immediately following such event shall,
to the extent practicable, be the same as immediately before such event. Any such adjustment in outstanding Options or SARs shall not change the aggregate Option Price or SAR Exercise Price payable with respect to shares that are subject to the
unexercised portion of an outstanding Option or SAR, as applicable, but shall include a corresponding proportionate adjustment in the Option Price or SAR Exercise Price per share. The conversion or exercise of any convertible securities of the
Company shall not be treated as an increase in shares effected without receipt of consideration. Notwithstanding the foregoing, in the event of any distribution to the Company’s stockholders of securities of any other entity or other assets
(including an extraordinary dividend but excluding a non-extraordinary dividend of the Company) without receipt of consideration by the Company, the Company shall, in such manner as the Company deems appropriate, adjust (i) the number and kind
of shares subject to outstanding Awards and/or (ii) the exercise price of outstanding Options and Stock Appreciation Rights to reflect such distribution. 

  
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	 	17.2.	Reorganization in Which the Company Is the Surviving Entity Which Does not Constitute a Change in Control. 

Subject to Section 17.3, if the Company shall be the surviving entity in any reorganization, merger, or consolidation of the
Company with one or more other entities which does not constitute a Change in Control, any Option or SAR theretofore granted pursuant to the Plan shall pertain to and apply to the securities to which a holder of the number of shares of Stock subject
to such Option or SAR would have been entitled immediately following such reorganization, merger, or consolidation, with a corresponding proportionate adjustment of the Option Price or SAR Exercise Price per share so that the aggregate Option Price
or SAR Exercise Price thereafter shall be the same as the aggregate Option Price or SAR Exercise Price of the shares of Stock remaining subject to the Option or SAR immediately prior to such reorganization, merger, or consolidation. Subject to any
contrary language in an Award Agreement evidencing an Award, any restrictions applicable to such Award shall apply as well to any replacement shares received by the Grantee as a result of the reorganization, merger or consolidation. In the event of
a transaction described in this Section 17.2, Stock Units shall be adjusted so as to apply to the securities that a holder of the number of shares of Stock subject to the Stock Units would have been entitled to receive immediately
following such transaction. 
  

	 	17.3.	Change in Control in which Awards are not Assumed. 

 Upon the occurrence of a Change in Control in which outstanding Options, SARs, Stock Units, Dividend Equivalent Rights, Restricted Stock, or other Equity-Based Awards are not being assumed or continued:

 (i) in each case with the exception of any Performance Award, all outstanding Restricted Stock shall be deemed to have
vested, all Stock Units shall be deemed to have vested and the shares of Stock subject thereto shall be delivered, and all Dividend Equivalent Rights shall be deemed to have vested and the shares of Stock subject thereto shall be delivered,
immediately prior to the occurrence of such Change in Control, and 
 (ii) either or both of the following two actions shall be
taken: 
 (A) fifteen (15) days prior to the scheduled consummation of a Change in Control, all Options and SARs
outstanding hereunder shall become immediately exercisable and shall remain exercisable for a period of fifteen (15) days, or 
 (B) the Board may elect, in its sole discretion, to cancel any outstanding Awards of Options, Restricted Stock, Stock Units, and/or SARs and pay or deliver, or cause to be paid or delivered, to the holder
thereof an amount in cash or securities having a value (as determined by the Board acting in good faith), in the case of Restricted Stock or Stock Units, equal to the formula or fixed price per share paid to holders of shares of Stock and, in the
case of Options or SARs, equal to the product of the number of shares of Stock subject to the Option or SAR (the “Award Stock”) multiplied by the amount, if any, by which (I) the formula or fixed price per share paid to holders of
shares of Stock pursuant to such transaction exceeds (II) the Option Price or SAR Exercise Price applicable to such Award Stock. 

  
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 (iii) for Performance Awards denominated in Stock or Stock Units, if less than half of the
Performance Period has lapsed, the Awards shall be converted into Restricted Stock or Stock Units assuming target performance has been achieved (or Unrestricted Stock if no further restrictions apply). If more than half the Performance Period has
lapsed, the Awards shall be converted into Restricted Stock or Stock Units based on actual performance to date (or Unrestricted Stock if no further restrictions apply). If actual performance is not determinable, then Performance Awards shall be
converted into Restricted Stock or Stock Units assuming target performance has been achieved, based on the discretion of the Committee (or Unrestricted Stock if no further restrictions apply). 

(iv) Other-Equity Based Awards shall be governed by the terms of the applicable Award Agreement. 

With respect to the Company’s establishment of an exercise window, (i) any exercise of an Option or SAR during such fifteen
(15)-day period shall be conditioned upon the consummation of the event and shall be effective only immediately before the consummation of the event, and (ii) upon consummation of any Change in Control, the Plan and all outstanding but
unexercised Options and SARs shall terminate. The Board shall send notice of an event that will result in such a termination to all individuals and entities who hold Options and SARs not later than the time at which the Company gives notice thereof
to its stockholders. 
  

	 	17.4.	Change in Control in which Awards are Assumed. 

 The Plan, Options, SARs, Stock Units and Restricted Stock theretofore granted shall continue in the manner and under the terms so provided in the event of any Change in Control to the extent that
provision is made in writing in connection with such Change in Control for the assumption or continuation of the Options, SARs, Stock Units and Restricted Stock theretofore granted, or for the substitution for such Options, SARs, Stock Units and
Restricted Stock for new common stock options and stock appreciation rights and new common stock units and restricted stock relating to the stock of a successor entity, or a parent or subsidiary thereof, with appropriate adjustments as to the number
of shares (disregarding any consideration that is not common stock) and option and stock appreciation rights exercise prices. 
  

	 	17.5.	Adjustments 

 Adjustments
under this Section 17 related to shares of Stock or securities of the Company shall be made by the Board, whose determination in that respect shall be final, binding and conclusive. No fractional shares or other securities shall be
issued pursuant to any such adjustment, and any fractions resulting from any such adjustment shall be eliminated in each case by rounding downward to the nearest whole share. The Board shall determine the effect of a Change in Control upon Awards
other than Options, SARs, Stock Units and Restricted Stock, and such effect shall be set forth in the appropriate Award Agreement. The Board may provide in the 

  
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Award Agreements at the time of grant, or any time thereafter with the consent of the Grantee, for different provisions to apply to an Award in place of those described in Sections 17.1,
17.2, 17.3 and 17.4. This Section 17 does not limit the Company’s ability to provide for alternative treatment of Awards outstanding under the Plan in the event of change in control events that are not Changes in Control.

  

	 	17.6.	No Limitations on Company. 

 The making of Awards pursuant to the Plan shall not affect or limit in any way the right or power of the Company to make adjustments, reclassifications, reorganizations, or changes of its capital or
business structure or to merge, consolidate, dissolve, or liquidate, or to sell or transfer all or any part of its business or assets. 
  

	18.	GENERAL PROVISIONS 

  

	 	18.1.	Disclaimer of Rights. 

No provision in the Plan or in any Award or Award Agreement shall be construed to confer upon any individual or entity the right to
remain in the employ or Service of the Company or an Affiliate, or to interfere in any way with any contractual or other right or authority of the Company or an Affiliate either to increase or decrease the compensation or other payments to any
individual or entity at any time, or to terminate any employment or other relationship between any individual or entity and the Company or an Affiliate. In addition, notwithstanding anything contained in the Plan to the contrary, unless otherwise
stated in the applicable Award Agreement, no Award granted under the Plan shall be affected by any change of duties or position of the Grantee, so long as such Grantee continues to provide Service. The obligation of the Company to pay any benefits
pursuant to this Plan shall be interpreted as a contractual obligation to pay only those amounts described herein, in the manner and under the conditions prescribed herein. The Plan and Awards shall in no way be interpreted to require the Company to
transfer any amounts to a third party trustee or otherwise hold any amounts in trust or escrow for payment to any Grantee or beneficiary under the terms of the Plan. 
  

	 	18.2.	Nonexclusivity of the Plan. 

 Neither the adoption of the Plan nor the submission of the Plan to the stockholders of the Company for approval shall be construed as creating any limitations upon the right and authority of the Board to
adopt such other incentive compensation arrangements (which arrangements may be applicable either generally to a class or classes of individuals or specifically to a particular individual or particular individuals) as the Board in its discretion
determines desirable, including, without limitation, the granting of stock options otherwise than under the Plan. 
  

	 	18.3.	Withholding Taxes. 

 The
Company or an Affiliate, as the case may be, shall have the right to deduct from payments of any kind otherwise due to a Grantee any federal, state, or local taxes of any kind 

  
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required by law to be withheld with respect to the vesting of or other lapse of restrictions applicable to an Award or upon the issuance of any shares of Stock upon the exercise of an Option or
pursuant to an Award. At the time of such vesting, lapse, or exercise, the Grantee shall pay in cash to the Company or an Affiliate, as the case may be, any amount that the Company or an Affiliate may reasonably determine to be necessary to satisfy
such withholding obligation; provided, however, that if there is a same day sale, the Grantee shall pay such withholding obligation on the day that the same day sale is completed. Subject to the prior approval of the Company or an
Affiliate, which may be withheld by the Company or an Affiliate, as the case may be, in its sole discretion, the Grantee may elect to satisfy such obligations, in whole or in part, (i) by causing the Company or an Affiliate to withhold shares
of Stock otherwise issuable to the Grantee or (ii) by delivering to the Company or an Affiliate shares of Stock already owned by the Grantee. The shares of Stock so delivered or withheld shall have an aggregate Fair Market Value equal to such
withholding obligations. The Fair Market Value of the shares of Stock used to satisfy such withholding obligation shall be determined by the Company or an Affiliate as of the date that the amount of tax to be withheld is to be determined. A Grantee
who has made an election pursuant to this Section 18.3 may satisfy his or her withholding obligation only with shares of Stock that are not subject to any repurchase, forfeiture, unfulfilled vesting, or other similar requirements. The
maximum number of shares of Stock that may be withheld from any Award to satisfy any federal, state or local tax withholding requirements upon the exercise, vesting, lapse of restrictions applicable to such Award or payment of shares of Stock
pursuant to such Award, as applicable, cannot exceed such number of shares of Stock having a Fair Market Value equal to the minimum statutory amount required by the Company or an Affiliate to be withheld and paid to any such federal, state or local
taxing authority with respect to such exercise, vesting, lapse of restrictions or payment of shares of Stock. For purposes of determining taxable income and the amount of the related tax withholding obligation under this Section 18.3,
notwithstanding Section 2.18 or this Section 18.3, for any shares of Stock that are sold on the same day that such shares of Stock are first legally saleable pursuant to the terms of the applicable award agreement, Fair
Market Value shall be determined based upon the sale price for such shares of Stock so long as the Grantee has provided the Company with advance written notice of such sale. 

 

	 	18.4.	Captions. 

 The use of
captions in this Plan or any Award Agreement is for the convenience of reference only and shall not affect the meaning of any provision of the Plan or such Award Agreement. 

 

	 	18.5.	Other Provisions. 

 Each
Award granted under the Plan may contain such other terms and conditions not inconsistent with the Plan as may be determined by the Board, in its sole discretion. 
  

	 	18.6.	Number and Gender. 

 With
respect to words used in this Plan, the singular form shall include the plural form, the masculine gender shall include the feminine gender, etc., as the context requires. 

  
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	 	18.7.	Severability. 

 If any
provision of the Plan or any Award Agreement shall be determined to be illegal or unenforceable by any court of law in any jurisdiction, the remaining provisions hereof and thereof shall be severable and enforceable in accordance with their terms,
and all provisions shall remain enforceable in any other jurisdiction. 
  

	 	18.8.	Governing Law 

 The
validity and construction of this Plan and the instruments evidencing the Awards hereunder shall be governed by the laws of the State of Delaware, other than any conflicts or choice of law rule or principle that might otherwise refer construction or
interpretation of this Plan and the instruments evidencing the Awards granted hereunder to the substantive laws of any other jurisdiction. 
  

	 	18.9.	Section 409A of the Code. 

 The Company intends to comply with Section 409A, or an exemption to Section 409A, with regard to Awards hereunder that constitute nonqualified deferred compensation within the meaning of
Section 409A. To the extent that the Company determines that a Grantee would be subject to the additional twenty percent (20%) tax imposed on certain nonqualified deferred compensation plans pursuant to Section 409A as a result of any
provision of any Award granted under this Plan, such provision shall be deemed amended to the minimum extent necessary to avoid application of such additional tax. The nature of any such amendment shall be determined by the Board. 

*    *    * 
 To record adoption of the Plan by the Board on             , 2013, approval of the Plan by the stockholders on
            , 2013, and effectiveness of the Plan on             , 2013, the Company has caused its authorized officer to execute
the Plan. 
  

			
	FIVE PRIME THERAPEUTICS, INC.
		
	By:	 	  

	Name:	 	
	Title:	 	

  
 - 33 -

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