Puma Biotechnology, Inc. 2011 Incentive Award Plan



 Exhibit 10.4 
 PUMA BIOTECHNOLOGY, INC. 
 2011 INCENTIVE AWARD PLAN 

ARTICLE 1. 

PURPOSE 

The purpose of the Puma Biotechnology, Inc. 2011 Incentive Award Plan (the “Plan”) is to promote the success and enhance
the value of Puma Biotechnology, Inc. (the “Company”) by linking the individual interests of the members of the Board, Employees and Consultants to those of the Company’s stockholders and by providing such individuals with an
incentive for outstanding performance to generate superior returns to the Company’s stockholders. The Plan is further intended to provide flexibility to the Company in its ability to motivate, attract, and retain the services of members of the
Board, Employees and Consultants upon whose judgment, interest and special effort the successful conduct of the Company’s operation is largely dependent. 
 ARTICLE 2. 
 DEFINITIONS AND CONSTRUCTION 

Wherever the following terms are used in the Plan they shall have the meanings specified below, unless the context clearly indicates
otherwise. The singular pronoun shall include the plural where the context so indicates. 
 2.1 “Administrator”
shall mean the entity that conducts the general administration of the Plan as provided in Article 12 hereof. With reference to the duties of the Committee under the Plan which have been delegated to one or more persons pursuant to Section 12.6
hereof, or which the Board has assumed, the term “Administrator” shall refer to such person(s) unless the Committee or the Board has revoked such delegation or the Board has terminated the assumption of such duties. 

2.2 “Affiliate” shall mean any Parent or Subsidiary. 

2.3 “Applicable Accounting Standards” shall mean Generally Accepted Accounting Principles in the United States,
International Financial Reporting Standards or such other accounting principles or standards as may apply to the Company’s financial statements under United States federal securities laws from time to time. 

2.4 “Award” shall mean an Option, a Restricted Stock Award, a Restricted Stock Unit Award, a Performance Award, a
Dividend Equivalent Award, a Deferred Stock Award, a Stock Payment Award, a Stock Appreciation Right, an Other Incentive Award or a Performance Share Award, which may be awarded or granted under the Plan. 

2.5 “Award Agreement” shall mean any written notice, agreement, contract or other instrument or document evidencing an
Award, including through electronic medium, which shall 







 
contain such terms and conditions with respect to an Award as the Administrator shall determine, consistent with the Plan. 

2.6 “Board” shall mean the Board of Directors of the Company. 

2.7 “Cause” shall mean, with respect to any Participant, “Cause” as defined in such Participant’s
employment agreement with the Company if such an agreement exists and contains a definition of Cause or, if no such agreement exists or such agreement does not contain a definition of Cause, then Cause shall mean (i) the Participant’s
unauthorized use or disclosure of confidential information or trade secrets of the Company or any Subsidiary or any other material breach of a written agreement between the Participant and the Company or any Subsidiary, including without limitation
a material breach of any employment or confidentiality agreement; (ii) the Participant’s indictment for, or the entry of a plea of guilty or nolo contendere by the Participant to, a felony under the laws of the United States or any state
thereof or other foreign jurisdiction or any crime involving dishonesty or moral turpitude; (iii) the Participant’s gross negligence or willful misconduct or the Participant’s willful or repeated failure or refusal to substantially
perform assigned duties; (iv) any act of fraud, embezzlement, material misappropriation or dishonesty committed by the Participant against the Company or any Subsidiary; or (v) any acts, omissions or statements by a Participant which the
Company reasonably determines to be materially detrimental or damaging to the reputation, operations, prospects or business relations of the Company or any Subsidiary. 
 2.8 “Change in Control” shall mean the occurrence of any of the following events: 
 (a) The consummation of a transaction or series of transactions (other than an offering of Shares to the general public through a registration statement filed with the Securities and Exchange Commission)
whereby any “person” or related “group” of “persons” (as such terms are used in Sections 13(d) and 14(d)(2) of the Exchange Act) (other than the Company, any of its Parents or Subsidiaries, an employee benefit plan
maintained by the Company or any of its Parents or Subsidiaries or a “person” that, prior to such transaction, directly or indirectly controls, is controlled by, or is under common control with, the Company) directly or indirectly acquires
beneficial ownership (within the meaning of Rule 13d-3 under the Exchange Act) of securities of the Company possessing more than fifty percent (50%) of the total combined voting power of the Company’s securities outstanding immediately
after such acquisition; or 
 (b) During any period of two consecutive years, individuals who, at the beginning of such period,
constitute the Board together with any new director(s) (other than a director designated by a person who shall have entered into an agreement with the Company to effect a transaction described in Section 2.8(a) or Section 2.8(c) hereof)
whose election by the Board or nomination for election by the Company’s stockholders was approved by a vote of at least two-thirds of the directors then still in office who either were directors at the beginning of the two-year period or whose
election or nomination for election was previously so approved, cease for any reason to constitute a majority thereof; or 
 (c)
The consummation by the Company (whether directly involving the Company or indirectly involving the Company through one or more intermediaries) of (x) a merger, consolidation, reorganization or business combination or (y) a sale or other
disposition 

  
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of all or substantially all of the Company’s assets in any single transaction or series of related transactions or (z) the acquisition of assets or stock of another entity, in each
case, other than a transaction: 
 (i) Which results in the Company’s voting securities outstanding
immediately before the transaction continuing to represent (either by remaining outstanding or by being converted into voting securities of the Company or the person that, as a result of the transaction, controls, directly or indirectly, the Company
or owns, directly or indirectly, all or substantially all of the Company’s assets or otherwise succeeds to the business of the Company (the Company or such person, the “Successor Entity”)), directly or indirectly, at least a
majority of the combined voting power of the Successor Entity’s outstanding voting securities immediately after the transaction, and 
 (ii) After which no person or group beneficially owns voting securities representing fifty percent (50%) or more of the combined voting power of the Successor Entity; provided, however,
that no person or group shall be treated for purposes of this Section 2.8(c)(ii) as beneficially owning fifty percent (50%) or more of the combined voting power of the Successor Entity solely as a result of the voting power held in the
Company prior to the consummation of the transaction; or 
 (d) The Company’s stockholders approve a
liquidation or dissolution of the Company. 
 Notwithstanding the foregoing, if a Change in Control constitutes a payment event with respect to
any Award which provides for the deferral of compensation that is subject to Section 409A of the Code, to the extent required to avoid the imposition of additional taxes under Section 409A of the Code, the transaction or event described in
subsection (a), (b), (c) or (d) with respect to such Award shall only constitute a Change in Control for purposes of the payment timing of such Award if such transaction also constitutes a “change in control event,” as defined in
Treasury Regulation Section 1.409A-3(i)(5). Consistent with the terms of this Section 2.8, the Administrator shall have full and final authority to determine conclusively whether a Change in Control of the Company has occurred pursuant to
the above definition, the date of the occurrence of such Change in Control and any incidental matters relating thereto. 
 2.9
“Code” shall mean the Internal Revenue Code of 1986, as amended from time to time, together with the regulations and official guidance promulgated thereunder, whether issued prior or subsequent to the grant of any Award. 

2.10 “Committee” shall mean the Compensation Committee of the Board, or another committee or subcommittee of the Board
described in Article 12 hereof. 
 2.11 “Common Stock” shall mean the common stock of the Company, par value
$0.0001 per share. 
 2.12 “Company” shall mean Puma Biotechnology, Inc., a Delaware corporation. 

2.13 “Consultant” shall mean any consultant or adviser engaged to provide services to the Company or any Affiliate that
qualifies as a consultant under the applicable rules of the 

  
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Securities and Exchange Commission for registration of Shares on a Form S-8 Registration Statement or any successor Form thereto. 

2.14 “Covered Employee” shall mean any Employee who is, or could become, a “covered employee” within the
meaning of Section 162(m) of the Code. 
 2.15 “Deferred Stock” shall mean a right to receive Shares
awarded under Section 9.4 hereof. 
 2.16 “Director” shall mean a member of the Board, as constituted from
time to time. 
 2.17 “Dividend Equivalent” shall mean a right to receive the equivalent value (in cash or
Shares) of dividends paid on Shares, awarded under Section 9.2 hereof. 
 2.18 “DRO” shall mean a
“domestic relations order” as defined by the Code or Title I of the Employee Retirement Income Security Act of 1974, as amended from time to time, or the rules thereunder. 

2.19 “Effective Date” shall mean the date the Plan is approved by the Board, subject to approval of the Plan by the
Company’s stockholders. 
 2.20 “Eligible Individual” shall mean any person who is an Employee, a
Consultant or a Non-Employee Director, as determined by the Administrator. 
 2.21 “Employee” shall mean any
officer or other employee (as determined in accordance with Section 3401(c) of the Code) of the Company or of any Affiliate. 
 2.22 “Equity Restructuring” shall mean a nonreciprocal transaction between the Company and its stockholders, such as a stock dividend, stock split, spin-off, rights offering or
recapitalization through a large, nonrecurring cash dividend, that affects the number or kind of Shares (or other securities of the Company) or the share price of Common Stock (or other securities) and causes a change in the per share value of the
Common Stock underlying outstanding Awards. 
 2.23 “Exchange Act” shall mean the Securities Exchange Act of
1934, as amended from time to time. 
 2.24 “Fair Market Value” shall mean, as of any given date, the value of
a Share determined as follows: 
 (a) If the Common Stock is (i) listed on any established securities exchange (such as the
New York Stock Exchange, the NASDAQ Global Market and the NASDAQ Global Select Market), (ii) listed on any national market system or (iii) listed, quoted or traded on any automated quotation system, its Fair Market Value shall be the
closing sales price for a Share as quoted on such exchange or system for such date or, if there is no closing sales price for a Share on the date in question, the closing sales price for a Share on the last preceding date for which such quotation
exists, as reported in The Wall Street Journal or such other source as the Administrator deems reliable; 

  
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 (b) If the Common Stock is not listed on an established securities exchange, national market
system or automated quotation system, but the Common Stock is regularly quoted by a recognized securities dealer, its Fair Market Value shall be the mean of the high bid and low asked prices for such date or, if there are no high bid and low asked
prices for a Share on such date, the high bid and low asked prices for a Share on the last preceding date for which such information exists, as reported in The Wall Street Journal or such other source as the Administrator deems reliable; or

 (c) If the Common Stock is neither listed on an established securities exchange, national market system or automated quotation
system nor regularly quoted by a recognized securities dealer, its Fair Market Value shall be established by the Administrator in good faith. 
 2.25 “Greater Than 10% Stockholder” shall mean an individual then-owning (within the meaning of Section 424(d) of the Code) more than 10% of the total combined voting power of all
classes of stock of the Company or any “parent corporation” or “subsidiary corporation” (as defined in Sections 424(e) and 424(f) of the Code, respectively). 

2.26 “Incentive Stock Option” shall mean an Option that is intended to qualify as an incentive stock option and conforms
to the applicable provisions of Section 422 of the Code. 
 2.27 “Individual Award Limit” shall mean the
cash and share limits applicable to Awards granted under the Plan, as set forth in Section 3.3 hereof. 
 2.28
“Non-Employee Director” shall mean a Director of the Company who is not an Employee. 
 2.29
“Non-Qualified Stock Option” shall mean an Option that is not an Incentive Stock Option or which is designated as an Incentive Stock Option but does not meet the applicable requirements of Section 422 of the Code. 

2.30 “Option” shall mean a right to purchase Shares at a specified exercise price, granted under Article 6 hereof. An
Option shall be either a Non-Qualified Stock Option or an Incentive Stock Option; provided, however, that Options granted to Non-Employee Directors and Consultants shall only be Non-Qualified Stock Options. 

2.31 “Other Incentive Award” shall mean an Award denominated in, linked to or derived from Shares or value metrics
related to Shares, granted pursuant to Section 9.7 hereof. 
 2.32 “Parent” shall mean any entity (other
than the Company), whether domestic or foreign, in an unbroken chain of entities ending with the Company if each of the entities other than the Company beneficially owns, at the time of the determination, securities or interests representing more
than fifty percent (50%) of the total combined voting power of all classes of securities or interests in one of the other entities in such chain. 
 2.33 “Participant” shall mean a person who has been granted an Award. 

  
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 2.34 “Performance Award” shall mean an Award that is granted under
Section 9.1 hereof. 
 2.35 “Performance-Based Compensation” shall mean any compensation that is intended
to qualify as “performance-based compensation” as described in Section 162(m)(4)(C) of the Code. 
 2.36
“Performance Criteria” shall mean the criteria (and adjustments) that the Committee selects for an Award for purposes of establishing the Performance Goal or Performance Goals for a Performance Period, determined as follows:

 (a) The Performance Criteria that shall be used to establish Performance Goals are limited to the following: (i) net
earnings (either before or after one or more of the following: (A) interest, (B) taxes, (C) depreciation, (D) amortization and (E) non-cash equity-based compensation expense); (ii) gross or net sales or revenue;
(iii) net income (either before or after taxes); (iv) adjusted net income; (v) operating earnings or profit; (vi) cash flow (including, but not limited to, operating cash flow and free cash flow); (vii) return on assets;
(viii) return on capital; (ix) return on stockholders’ equity; (x) total stockholder return; (xi) return on sales; (xii) gross or net profit or operating margin; (xiii) costs; (xiv) funds from operations;
(xv) expenses; (xvi) working capital; (xvii) earnings per Share; (xviii) adjusted earnings per Share; (xix) price per Share; (xx) regulatory body approval for commercialization of a product; (xxi) implementation or
completion of critical projects; (xxii) market share; (xxiii) economic value; (xxiv) customer retention; (xxv) sales-related goals; (xxvi) comparisons with other stock market indices; (xxvii) debt reduction;
(xxviii) operating efficiency; (xxix) customer satisfaction and/or growth; (xxx) employee satisfaction; (xxxi) research and development achievements; (xxxii) financing and other capital raising transactions;
(xxxiii) recruiting and maintaining personnel; and (xxxiv) year-end cash, any of which may be measured either in absolute terms for the Company or any operating unit of the Company or as compared to any incremental increase or decrease or
as compared to results of a peer group or to market performance indicators or indices. 
 (b) The Administrator may, in its sole
discretion, provide that one or more objectively determinable adjustments shall be made to one or more of the Performance Goals. Such adjustments may include, but are not limited to, one or more of the following: (i) items related to a change
in accounting principle; (ii) items relating to financing activities; (iii) expenses for restructuring or productivity initiatives; (iv) other non-operating items; (v) items related to acquisitions; (vi) items attributable
to the business operations of any entity acquired by the Company during the Performance Period; (vii) items related to the disposal of a business or segment of a business; (viii) items related to discontinued operations that do not qualify
as a segment of a business under Applicable Accounting Standards; (ix) items attributable to any stock dividend, stock split, combination or exchange of stock occurring during the Performance Period; (x) any other items of significant
income or expense which are determined to be appropriate adjustments; (xi) items relating to unusual or extraordinary corporate transactions, events or developments, (xii) items related to amortization of acquired intangible assets;
(xiii) items that are outside the scope of the Company’s core, on-going business activities; (xiv) items related to acquired in-process research and development; (xv) items relating to changes in tax laws; (xvi) items
relating to major licensing or partnership 

  
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arrangements; (xvii) items relating to asset impairment charges; (xviii) items relating to gains or losses for litigation, arbitration and contractual settlements; or (xix) items
relating to any other unusual or nonrecurring events or changes in applicable laws, accounting principles or business conditions. For all Awards intended to qualify as Performance-Based Compensation, such determinations shall be made within the time
prescribed by, and otherwise in compliance with, Section 162(m) of the Code. 
 2.37 “Performance Goals”
shall mean, for a Performance Period, one or more goals established in writing by the Administrator for the Performance Period based upon one or more Performance Criteria. Depending on the Performance Criteria used to establish such Performance
Goals, the Performance Goals may be expressed in terms of overall Company performance or the performance of an Affiliate, a division or business unit or one or more individuals. The achievement of each Performance Goal shall be determined in
accordance with Applicable Accounting Standards to the extent applicable. 
 2.38 “Performance Period” shall
mean one or more periods of time, which may be of varying and overlapping durations, as the Administrator may select, over which the attainment of one or more Performance Goals will be measured for the purpose of determining a Participant’s
right to, and the payment of, a Performance Award. 
 2.39 “Performance Share Award” shall mean a contractual
right awarded under Section 9.6 hereof to receive a number of Shares based on the attainment of specified Performance Goals or other criteria determined by the Administrator. 

2.40 “Permitted Transferee” shall mean, with respect to a Participant, any “family member” of the Participant,
as defined under the instructions to use of the Form S-8 Registration Statement under the Securities Act, or any other transferee specifically approved by the Administrator after taking into account any state, federal, local or foreign tax and
securities laws applicable to transferable Awards. In addition, the Administrator, in its sole discretion, may determine to permit a Participant to transfer Incentive Stock Options to a trust that constitutes a Permitted Transferee if, under
Section 671 of the Code and applicable state law, the Participant is considered the sole beneficial owner of the Incentive Stock Option while it is held in the trust. 
 2.41 “Plan” shall mean this Puma Biotechnology, Inc. 2011 Incentive Award Plan, as it may be amended from time to time. 

2.42 “Program” shall mean any program adopted by the Administrator pursuant to the Plan containing the terms and
conditions intended to govern a specified type of Award granted under the Plan and pursuant to which such type of Award may be granted under the Plan. 
 2.43 “Public Registration Date” shall mean the date on which the first registration of an equity security of the Company under Section 12 of the Exchange Act occurs. 

2.44 “Restricted Stock” shall mean Common Stock awarded under Article 8 hereof or acquired pursuant to the exercise of
an unvested Option in accordance with Section 6.8 hereof, in each case, that is subject to certain restrictions and may be subject to risk of forfeiture or repurchase. 

  
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 2.45 “Restricted Stock Unit” shall mean a contractual right awarded under
Section 9.5 hereof to receive in the future a Share. 
 2.46 “Securities Act” shall mean the Securities
Act of 1933, as amended. 
 2.47 “Share Limit” shall have the meaning provided in Section 3.1(a) hereof.

 2.48 “Shares” shall mean shares of Common Stock. 

2.49 “Stock Appreciation Right” shall mean a stock appreciation right granted under Article 10 hereof. 

2.50 “Stock Payment” shall mean a payment in the form of Shares awarded under Section 9.3 hereof. 

2.51 “Subsidiary” shall mean any entity (other than the Company), whether domestic or foreign, in an unbroken chain of
entities beginning with the Company if each of the entities other than the last entity in the unbroken chain beneficially owns, at the time of the determination, securities or interests representing more than fifty percent (50%) of the total
combined voting power of all classes of securities or interests in one of the other entities in such chain. 
 2.52
“Substitute Award” shall mean an Award granted under the Plan in connection with a corporate transaction, such as a merger, combination, consolidation or acquisition of property or stock, in any case, upon the assumption of, or in
substitution for, an outstanding equity award previously granted by a company or other entity; provided, however, that in no event shall the term “Substitute Award” be construed to refer to an award made in connection with
the cancellation and repricing of an Option or Stock Appreciation Right, in either case, granted hereunder. 
 2.53
“Termination of Service” shall mean: 
 (a) As to a Consultant, the time when the engagement of a Participant
as a Consultant to the Company and its Affiliates is terminated for any reason, with or without Cause, including, without limitation, by resignation, discharge, death or retirement, but excluding terminations where the Consultant simultaneously
commences or remains in employment and/or service as an Employee and/or Director with the Company or any Affiliate. 
 (b) As to
a Non-Employee Director, the time when a Participant who is a Non-Employee Director ceases to be a Director for any reason, including, without limitation, a termination by resignation, failure to be elected, death or retirement, but excluding
terminations where the Participant simultaneously commences or remains in employment or service as an Employee and/or Consultant with the Company or any Affiliate. 
 (c) As to an Employee, the time when the employee-employer relationship between a Participant and the Company and its Affiliates is terminated for any reason, including, without limitation, a termination
by resignation, discharge, death, disability or retirement; but excluding 

  
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terminations where the Participant simultaneously commences or remains in service with the Company or any Affiliate as a Consultant and/or Director. 

The Administrator, in its sole discretion, shall determine the effect of all matters and questions relating to Terminations of Service, including,
without limitation, the question of whether a Termination of Service has occurred, whether any Termination of Service resulted from a discharge for Cause and all questions of whether any particular leave of absence constitutes a Termination of
Service; provided, however, that, with respect to Incentive Stock Options, unless the Administrator otherwise provides in the terms of any Program, Award Agreement or otherwise, a leave of absence, change in status from an employee to
an independent contractor or other change in the employee-employer relationship shall constitute a Termination of Service only if, and to the extent that, such leave of absence, change in status or other change interrupts employment for the purposes
of Section 422(a)(2) of the Code. For purposes of the Plan, a Participant’s employee-employer relationship or consultancy relationship shall be deemed to be terminated in the event that the Affiliate employing or contracting with such
Participant ceases to remain an Affiliate following any merger, sale of stock or other corporate transaction or event (including, without limitation, a spin-off). 
 ARTICLE 3. 
 SHARES SUBJECT TO THE PLAN; LIMITATIONS ON GRANTS OF AWARDS

 3.1 Number of Shares. 
 (a) Subject to Sections 3.1(b), 13.1 and 13.2 hereof, the aggregate number of Shares which may be issued or transferred pursuant to Awards under the Plan shall be equal to three million five hundred
twenty-nine thousand four hundred twelve (3,529,412) Shares (the “Share Limit”), all of which may be issued as Incentive Stock Options. Notwithstanding the foregoing, to the extent permitted under applicable law and applicable
stock exchange rules, Awards that provide for the delivery of Shares subsequent to the applicable grant date may be granted in excess of the Share Limit if such Awards provide for the forfeiture or cash settlement of such Awards to the extent that
insufficient Shares remain under the Share Limit at the time that Shares would otherwise be issued in respect of such Award. 

(b) The following Shares shall be available for future grants of Awards under the Plan and shall be added back to the Share Limit in the
same number of Shares as were debited from the Share Limit in respect of the grant of such Award (as may be adjusted in accordance with Section 13.2 hereof): (i) Shares tendered by a Participant or withheld by the Company in payment of the
exercise price of an Option; (ii) Shares tendered by the Participant or withheld by the Company to satisfy any tax withholding obligation with respect to an Award; and (iii) Shares subject to an Award that is forfeited, expires or is
settled for cash (in whole or in part), to the extent of such forfeiture, expiration or cash settlement. Notwithstanding anything to the contrary contained herein, the following Shares shall not be added back to the Share Limit and will not be
available for future grants of Awards: (A) Shares subject to a Stock Appreciation Right that are not issued in connection with the stock settlement of the Stock Appreciation Right on exercise thereof; and (B) Shares purchased on the open
market with the cash proceeds from the exercise of Options. Any Shares repurchased by the Company under Section 8.4 hereof at 

  
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the same price paid by the Participant so that such Shares are returned to the Company will again be available for Awards. The payment of Dividend Equivalents in cash in conjunction with any
outstanding Awards shall not be counted against the Shares available for issuance under the Plan. Notwithstanding the provisions of this Section 3.1(b), no Shares may again be optioned, granted or awarded if such action would cause an Incentive
Stock Option to fail to qualify as an incentive stock option under Section 422 of the Code. 
 (c) Substitute Awards shall
not reduce the Shares authorized for grant under the Plan. Additionally, in the event that a company acquired by the Company or any Affiliate or with which the Company or any Affiliate combines has shares available under a pre-existing plan approved
by stockholders and not adopted in contemplation of such acquisition or combination, the shares available for grant pursuant to the terms of such pre-existing plan (as adjusted, to the extent appropriate, using the exchange ratio or other adjustment
or valuation ratio or formula used in such acquisition or combination to determine the consideration payable to the holders of common stock of the entities party to such acquisition or combination) may be used for Awards under the Plan in the
Board’s discretion at the time of such acquisition or combination and shall not reduce the Shares authorized for grant under the Plan; provided, however, that Awards using such available shares shall not be made after the date
awards or grants could have been made under the terms of the pre-existing plan, absent the acquisition or combination, and shall only be made to individuals who were not employed by or providing services to the Company or its Affiliates immediately
prior to such acquisition or combination. 
 3.2 Stock Distributed. Any Shares distributed pursuant to an Award may
consist, in whole or in part, of authorized and unissued Common Stock, treasury Common Stock or Common Stock purchased on the open market. 
 3.3 Limitation on Number of Shares Subject to Awards. Notwithstanding any provision in the Plan to the contrary, and subject to Section 13.2 hereof, the maximum aggregate number of Shares with
respect to one or more Awards that may be granted to any one person during any calendar year (measured from the date of any grant) shall be five hundred thousand (500,000) and the maximum aggregate amount of cash that may be paid in cash during
any calendar year (measured from the date of any payment) with respect to one or more Awards payable in cash shall be two million dollars ($2,000,000) (together, the “Individual Award Limits”); provided,
however, that the foregoing limitations shall not apply until the earliest of the following events to occur after the Public Registration Date: (a) the first material modification of the Plan (including any increase in the
Share Limit); (b) the issuance of all of the Shares reserved for issuance under the Plan; (c) the expiration of the Plan; (d) the first meeting of stockholders at which members of the Board are to be elected that occurs after the
close of the third calendar year following the calendar year in which the Public Registration Date occurs; or (e) such other date required by Section 162(m) of the Code. 

3.4 Limitations on Grants of Awards. Notwithstanding any provision in the Plan to the contrary, (a) in no event shall any
Award be granted under the Plan prior to the Public Registration Date, and (b) during the period beginning on the Public Registration Date and ending on the date on which Shares subject to Awards under the Plan become registered on an effective
Form S-8 (or any successor form), except to the extent permitted under an available exemption from applicable securities registration requirements, only Options may be granted or 

  
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awarded under the Plan, and any Options granted between the Public Registration Date and the effectiveness of a Form S-8 covering Shares subject to such Options, by their terms, shall not become
exercisable, and no Shares shall be issued pursuant thereto prior to the date on which the Shares covered by such Options are registered on Form S-8 (or a successor form). 
 ARTICLE 4. 
 GRANTING OF AWARDS 

4.1 Participation. The Administrator may, from time to time, select from among all Eligible Individuals, those to whom one or more
Awards shall be granted and shall determine the nature and amount of each Award, which shall not be inconsistent with the requirements of the Plan. No Eligible Individual shall have any right to be granted an Award pursuant to the Plan. 

4.2 Award Agreement. Each Award shall be evidenced by an Award Agreement stating the terms and conditions applicable to such
Award, consistent with the requirements of the Plan and any applicable Program. 
 4.3 Limitations Applicable to
Section 16 Persons. Notwithstanding anything contained herein to the contrary, with respect to any Award granted or awarded to any individual who is then subject to Section 16 of the Exchange Act, the Plan, any applicable Program and
the applicable Award Agreement shall be subject to any additional limitations set forth in any applicable exemptive rule under Section 16 of the Exchange Act (including Rule 16b-3 of the Exchange Act and any amendments thereto) that are
requirements for the application of such exemptive rule, and such additional limitations shall be deemed to be incorporated by reference into such Award to the extent permitted by applicable law. 

4.4 At-Will Service. Nothing in the Plan or in any Program or Award Agreement hereunder shall confer upon any Participant any
right to continue as an Employee, Director or Consultant of the Company or any Affiliate, or shall interfere with or restrict in any way the rights of the Company and any Affiliate, which rights are hereby expressly reserved, to discharge any
Participant at any time for any reason whatsoever, with or without Cause, and with or without notice, or to terminate or change all other terms and conditions of employment or engagement, except to the extent expressly provided otherwise in a
written agreement between the Participant and the Company or any Affiliate. 
 4.5 Foreign Participants. Notwithstanding
any provision of the Plan to the contrary, in order to comply with the laws in other countries in which the Company and its Affiliates operate or have Employees, Non-Employee Directors or Consultants, or in order to comply with the requirements of
any foreign securities exchange, the Administrator, in its sole discretion, shall have the power and authority to: (a) determine which Affiliates shall be covered by the Plan; (b) determine which Eligible Individuals outside the United
States are eligible to participate in the Plan; (c) modify the terms and conditions of any Award granted to Eligible Individuals outside the United States to comply with applicable foreign laws or listing requirements of any such foreign
securities exchange; (d) establish subplans and modify exercise procedures and other terms and procedures, to the extent such actions may be necessary or advisable (and any such subplans and/or modifications shall be attached to the Plan as


  
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appendices); provided, however, that no such subplans and/or modifications shall increase the Share Limit or Individual Award Limits contained in Sections 3.1 and 3.3 hereof,
respectively; and (e) take any action, before or after an Award is made, that it deems advisable to obtain approval or comply with any necessary local governmental regulatory exemptions or approvals or listing requirements of any such foreign
securities exchange. Notwithstanding the foregoing, the Administrator may not take any actions hereunder, and no Awards shall be granted, that would violate the Code, the Exchange Act, the Securities Act, the rules of the securities exchange or
automated quotation system on which the Shares are listed, quoted or traded or any other applicable law. 
 4.6 Stand-Alone
and Tandem Awards. Awards granted pursuant to the Plan may, in the sole discretion of the Administrator, be granted either alone, in addition to, or in tandem with, any other Award granted pursuant to the Plan. Awards granted in addition to or
in tandem with other Awards may be granted either at the same time as or at a different time from the grant of such other Awards. 
 ARTICLE 5. 
 PROVISIONS APPLICABLE TO AWARDS INTENDED TO QUALIFY AS

 PERFORMANCE-BASED COMPENSATION 
 5.1 Purpose. The Committee, in its sole discretion, may determine whether any Award is intended to qualify as Performance-Based Compensation. If the Committee, in its sole discretion, decides to
grant an Award to an Eligible Individual that is intended to qualify as Performance-Based Compensation, then the provisions of this Article 5 shall control over any contrary provision contained in the Plan. The Administrator may in its sole
discretion grant Awards to Eligible Individuals that are based on Performance Criteria or Performance Goals but that do not satisfy the requirements of this Article 5 and that are not intended to qualify as Performance-Based Compensation. Unless
otherwise specified by the Committee at the time of grant, the Performance Criteria with respect to an Award intended to be Performance-Based Compensation payable to a Covered Employee shall be determined on the basis of Applicable Accounting
Standards. 
 5.2 Applicability. The grant of an Award to an Eligible Individual for a particular Performance Period
shall not require the grant of an Award to such Eligible Individual in any subsequent Performance Period and the grant of an Award to any one Eligible Individual shall not require the grant of an Award to any other Eligible Individual in such period
or in any other period. 
 5.3 Procedures with Respect to Performance-Based Awards. To the extent necessary to comply
with the requirements of Section 162(m)(4)(C) of the Code, with respect to any Award which is intended to qualify as Performance-Based Compensation, no later than ninety (90) days following the commencement of any Performance Period or any
designated fiscal period or period of service (or such earlier time as may be required under Section 162(m) of the Code), the Committee shall, in writing, (a) designate one or more Eligible Individuals, (b) select the Performance
Criteria applicable to the Performance Period, (c) establish the Performance Goals and amounts of such Awards, as applicable, which may be earned for such 

  
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Performance Period based on the Performance Goals and (d) specify the relationship between the Performance Criteria and the Performance Goals and the amounts of such Awards, as applicable,
to be earned by each Covered Employee for such Performance Period. Following the completion of each Performance Period, the Committee shall certify in writing whether and the extent to which the applicable Performance Goals have been achieved for
such Performance Period. In determining the amount earned under such Awards, unless otherwise provided in an applicable Program or Award Agreement, the Committee shall have the right to reduce or eliminate (but not to increase) the amount payable at
a given level of performance to take into account additional factors that the Committee may deem relevant, including the assessment of individual or corporate performance for the Performance Period. 

5.4 Payment of Performance-Based Awards. Unless otherwise provided in the applicable Program or Award Agreement (and only to the
extent otherwise permitted by Section 162(m)(4)(C) of the Code), the holder of an Award that is intended to qualify as Performance-Based Compensation must be employed by the Company or an Affiliate throughout the applicable Performance Period.
Unless otherwise provided in the applicable Performance Goals, Program or Award Agreement, a Participant shall be eligible to receive payment pursuant to such Awards for a Performance Period only if and to the extent the applicable Performance Goals
for such Performance Period are achieved. 
 5.5 Additional Limitations. Notwithstanding any other provision of the Plan
and except as otherwise determined by the Administrator, any Award which is granted to an Eligible Individual and is intended to qualify as Performance-Based Compensation shall be subject to any additional limitations imposed under
Section 162(m) of the Code that are requirements for qualification as Performance-Based Compensation, and the Plan, the Program and the Award Agreement shall be deemed amended to the extent necessary to conform to such requirements. 

ARTICLE 6. 

GRANTING OF OPTIONS 
 6.1 Granting of Options to Eligible Individuals. The Administrator is authorized to grant Options to Eligible Individuals from time to time, in its sole discretion, on such terms and conditions as
it may determine which shall not be inconsistent with the Plan. 
 6.2 Qualification of Incentive Stock Options. No
Incentive Stock Option shall be granted to any person who is not an Employee of the Company or any “parent corporation” or “subsidiary corporation” of the Company (as defined in Sections 424(e) and 424(f) of the Code,
respectively). No person who qualifies as a Greater Than 10% Stockholder may be granted an Incentive Stock Option unless such Incentive Stock Option conforms to the applicable provisions of Section 422 of the Code. Any Incentive Stock Option
granted under the Plan may be modified by the Administrator, with the consent of the Participant, to disqualify such Option from treatment as an “incentive stock option” under Section 422 of the Code. To the extent that the aggregate
fair market value of stock with respect to which “incentive stock options” (within the meaning of Section 422 of the Code, but without regard to Section 422(d) of the Code) are exercisable for the first time by a Participant
during any calendar year under the Plan and all other plans of the Company and any Affiliate corporation thereof exceeds $100,000, the Options 

  
 13 









 
shall be treated as Non-Qualified Stock Options to the extent required by Section 422 of the Code. The rule set forth in the preceding sentence shall be applied by taking Options and other
“incentive stock options” into account in the order in which they were granted and the Fair Market Value of stock shall be determined as of the time the respective options were granted. In addition, to the extent that any Options otherwise
fail to qualify as Incentive Stock Options, such Options shall be treated as Nonqualified Stock Options. 
 6.3 Option
Exercise Price. Except as provided in Section 6.6 hereof, the exercise price per Share subject to each Option shall be set by the Administrator, but shall not be less than 100% of the Fair Market Value of a Share on the date the Option is
granted (or, as to Incentive Stock Options, on the date the Option is modified, extended or renewed for purposes of Section 424(h) of the Code). In addition, in the case of Incentive Stock Options granted to a Greater Than 10% Stockholder, such
price shall not be less than 110% of the Fair Market Value of a Share on the date the Option is granted (or the date the Option is modified, extended or renewed for purposes of Section 424(h) of the Code). 

6.4 Option Term. The term of each Option shall be set by the Administrator in its sole discretion; provided,
however, that the term shall not be more than ten (10) years from the date the Option is granted, or five (5) years from the date an Incentive Stock Option is granted to a Greater Than 10% Stockholder. The Administrator shall
determine the time period, including the time period following a Termination of Service, during which the Participant has the right to exercise the vested Options, which time period may not extend beyond the stated term of the Option. Except as
limited by the requirements of Section 409A or Section 422 of the Code, the Administrator may extend the term of any outstanding Option, and may extend the time period during which vested Options may be exercised, in connection with any
Termination of Service of the Participant, and, subject to Section 13.1 hereof, may amend any other term or condition of such Option relating to such a Termination of Service. 

6.5 Option Vesting. 
 (a) The terms and conditions pursuant to which an Option vests in the Participant and becomes exercisable shall be determined by the Administrator and set forth in the applicable Award Agreement. Such
vesting may be based on service with the Company or any Affiliate, any of the Performance Criteria, or any other criteria selected by the Administrator. At any time after grant of an Option, the Administrator may, in its sole discretion and subject
to whatever terms and conditions it selects, accelerate the vesting of the Option. 
 (b) No portion of an Option which is
unexercisable at a Participant’s Termination of Service shall thereafter become exercisable, except as may be otherwise provided by the Administrator either in a Program, the applicable Award Agreement or by action of the Administrator
following the grant of the Option. 
 6.6 Substitute Awards. Notwithstanding the foregoing provisions of this Article 6
to the contrary, in the case of an Option that is a Substitute Award, the price per Share of the Shares subject to such Option may be less than the Fair Market Value per Share on the date of grant, provided, however, that the exercise
price of any Substitute Award shall be determined in accordance with the applicable requirements of Sections 424 and 409A of the Code. 

  
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 6.7 Substitution of Stock Appreciation Rights. The Administrator may, in its sole
discretion, substitute a Stock Appreciation Right for an outstanding Option at any time prior to or upon exercise of such Option; provided, however, that such Stock Appreciation Right shall be exercisable with respect to the
same number of Shares for which such substituted Option would have been exercisable, and shall also have the same exercise price and remaining term as the substituted Option. 
 6.8 Early Exercisability. Subject to the limitations contained in Section 3.4 hereof, the Administrator may provide in the terms of a Participant’s Option Award Agreement that the
Participant may, at any time before the date of the Participant’s Termination of Service, exercise the Option in whole or in part prior to the full vesting of the Option in exchange for shares of Restricted Stock subject to the same vesting,
forfeiture, transfer and other restrictions as were applicable to the unvested portion of the Option so exercised. 
 ARTICLE
7. 
 EXERCISE OF OPTIONS 
 7.1 Partial Exercise. An exercisable Option may be exercised in whole or in part. However, an Option shall not be exercisable with respect to fractional Shares and the Administrator may require
that, by the terms of the Option, a partial exercise must be with respect to a minimum number of Shares. 
 7.2 Manner of
Exercise. All or a portion of an exercisable Option shall be deemed exercised upon delivery of all of the following to the Secretary of the Company, or such other person or entity designated by the Administrator, or his, her or its office, as
applicable: 
 (a) A written or electronic notice complying with the applicable rules established by the Administrator stating
that the Option, or a portion thereof, is exercised. The notice shall be signed by the Participant or other person then entitled to exercise the Option or such portion of the Option; 

(b) Such representations and documents as the Administrator, in its sole discretion, deems necessary or advisable to effect compliance
with all applicable provisions of the Securities Act, the Exchange Act, any other federal, state or foreign securities laws or regulations, the rules of any securities exchange or automated quotation system on which the Shares are listed, quoted or
traded or any other applicable law. The Administrator may, in its sole discretion, also take such additional actions as it deems appropriate to effect such compliance including, without limitation, placing legends on share certificates and issuing
stop-transfer notices to agents and registrars; 
 (c) In the event that the Option shall be exercised pursuant to
Section 11.3 hereof by any person or persons other than the Participant, appropriate proof of the right of such person or persons to exercise the Option, as determined in the sole discretion of the Administrator; and 

  
 15 









 (d) Full payment of the exercise price and applicable withholding taxes to the stock
administrator of the Company for the Shares with respect to which the Option, or portion thereof, is exercised, in a manner permitted by Sections 11.1 and 11.2 hereof. 
 7.3 Notification Regarding Disposition. The Participant shall give the Company prompt written or electronic notice of any disposition of Shares acquired by exercise of an Incentive Stock Option
which occurs within (a) two years from the date of granting (including the date the Option is modified, extended or renewed for purposes of Section 424(h) of the Code) such Option to such Participant, or (b) one year after the
transfer of such Shares to such Participant. 
 ARTICLE 8. 

RESTRICTED STOCK 
 8.1 Award of Restricted Stock. 
 (a) The Administrator is authorized to
grant Restricted Stock to Eligible Individuals, and shall determine the terms and conditions, including the restrictions applicable to each award of Restricted Stock, which terms and conditions shall not be inconsistent with the Plan, and the
Administrator may impose such conditions on the issuance of such Restricted Stock as it deems appropriate. 
 (b) The
Administrator shall establish the purchase price, if any, and form of payment for Restricted Stock; provided, however, that if a purchase price is charged, such purchase price shall be no less than the par value of the Shares to be
purchased, unless otherwise permitted by applicable law. In all cases, legal consideration shall be required for each issuance of Restricted Stock to the extent required by applicable law. 

8.2 Rights as Stockholders. Subject to Section 8.4 hereof, upon issuance of Restricted Stock, the Participant shall have,
unless otherwise provided by the Administrator, all the rights of a stockholder with respect to said shares, subject to the restrictions in an applicable Program or in the applicable Award Agreement, including the right to receive dividends and
other distributions paid or made with respect to the shares; provided, however, that, in the sole discretion of the Administrator, any extraordinary distributions with respect to the shares shall be subject to the restrictions set
forth in Section 8.3 hereof. 
 8.3 Restrictions. All shares of Restricted Stock (including any shares received by
Participants thereof with respect to shares of Restricted Stock as a result of stock dividends, stock splits or any other form of recapitalization) shall, in the terms of an applicable Program or in the applicable Award Agreement, be subject to such
restrictions and vesting requirements as the Administrator shall provide. Such restrictions may include, without limitation, restrictions concerning voting rights and transferability and such restrictions may lapse separately or in combination at
such times and pursuant to such circumstances or based on such criteria as selected by the Administrator, including, without limitation, criteria based on the Participant’s duration of employment, directorship or consultancy with the Company,
the Performance Criteria, Company or Affiliate performance, individual performance or other criteria selected by 

  
 16 









 
the Administrator. Restricted Stock may not be sold or encumbered until all restrictions are terminated or expire. 
 8.4 Repurchase or Forfeiture of Restricted Stock. If no price was paid by the Participant for the Restricted Stock, upon a Termination of Service, the Participant’s rights in unvested
Restricted Stock then subject to restrictions shall lapse, and such Restricted Stock shall be surrendered to the Company and cancelled without consideration. If a price was paid by the Participant for the Restricted Stock, upon a Termination of
Service, the Company shall have the right to repurchase from the Participant the unvested Restricted Stock then-subject to restrictions at a cash price per share equal to the price paid by the Participant for such Restricted Stock or such other
amount as may be specified in an applicable Program or the applicable Award Agreement. The Administrator in its sole discretion may provide that, upon certain events, including without limitation a Change in Control, the Participant’s death,
retirement or disability, any other specified Termination of Service or any other event, the Participant’s rights in unvested Restricted Stock shall not lapse, such Restricted Stock shall vest and cease to be forfeitable and, if applicable, the
Company cease to have a right of repurchase. 
 8.5 Certificates for Restricted Stock. Restricted Stock granted pursuant
to the Plan may be evidenced in such manner as the Administrator shall determine. Certificates or book entries evidencing shares of Restricted Stock must include an appropriate legend referring to the terms, conditions, and restrictions applicable
to such Restricted Stock, and the Company may, in it sole discretion, retain physical possession of any stock certificate until such time as all applicable restrictions lapse. 
 8.6 Section 83(b) Election. If a Participant makes an election under Section 83(b) of the Code to be taxed with respect to the Restricted Stock as of the date of transfer of the
Restricted Stock rather than as of the date or dates upon which the Participant would otherwise be taxable under Section 83(a) of the Code, the Participant shall be required to deliver a copy of such election to the Company promptly after
filing such election with the Internal Revenue Service. 
 ARTICLE 9. 

PERFORMANCE AWARDS, DIVIDEND EQUIVALENTS, STOCK PAYMENTS, DEFERRED STOCK, RESTRICTED STOCK UNITS; PERFORMANCE SHARE AWARDS, OTHER
INCENTIVE AWARDS 
 9.1 Performance Awards. 
 (a) The Administrator is authorized to grant Performance Awards to any Eligible Individual and to determine whether such Performance Awards shall be Performance-Based Compensation. The value of
Performance Awards may be linked to any one or more of the Performance Criteria or other specific criteria determined by the Administrator, in each case on a specified date or dates or over any period or periods determined by the Administrator.
Performance Awards may be paid in cash, Shares or a combination of both, as determined by the Administrator. 

  
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 (b) Without limiting Section 9.1(a) hereof, the Administrator may grant Performance
Awards to any Eligible Individual in the form of a cash bonus payable upon the attainment of objective Performance Goals, or such other criteria, whether or not objective, which are established by the Administrator, in each case on a specified date
or dates or over any period or periods determined by the Administrator. Any such bonuses paid to a Participant which are intended to be Performance-Based Compensation shall be based upon objectively determinable bonus formulas established in
accordance with the provisions of Article 5 hereof. 
 9.2 Dividend Equivalents. 

(a) Subject to Section 9.2(b) hereof, Dividend Equivalents may be granted by the Administrator, either alone or in tandem with
another Award, based on dividends declared on the Common Stock, to be credited as of dividend payment dates during the period between the date the Dividend Equivalents are granted to a Participant and the date such Dividend Equivalents terminate or
expire, as determined by the Administrator. Such Dividend Equivalents shall be converted to cash or additional Shares by such formula, at such time and subject to such limitations as may be determined by the Administrator. In addition, the
Administrator may provide that Dividend Equivalents with respect to Shares covered by an Award shall only be paid out to the Participant at the same time or times and to the same extent that the vesting conditions, if any, are subsequently satisfied
and the Award vests with respect to such Shares. 
 (b) Notwithstanding the foregoing, no Dividend Equivalents shall be payable
with respect to Options or Stock Appreciation Rights, unless otherwise determined by the Administrator. 
 9.3 Stock
Payments. The Administrator is authorized to make one or more Stock Payments to any Eligible Individual. The number or value of Shares of any Stock Payment shall be determined by the Administrator and may be based upon one or more Performance
Criteria or any other specific criteria, including service to the Company or any Affiliate, determined by the Administrator. Stock Payments may, but are not required to, be made in lieu of base salary, bonus, fees or other cash compensation
otherwise payable to such Eligible Individual. 
 9.4 Deferred Stock. The Administrator is authorized to grant Deferred
Stock to any Eligible Individual. The number of shares of Deferred Stock shall be determined by the Administrator and may be based on one or more Performance Criteria or other specific criteria, including service to the Company or any Affiliate, as
the Administrator determines, in each case on a specified date or dates or over any period or periods determined by the Administrator, subject to compliance with Section 409A of the Code or an exemption therefrom. Shares underlying a Deferred
Stock Award which is subject to a vesting schedule or other conditions or criteria set by the Administrator will not be issued until those conditions have been satisfied. Unless otherwise provided by the Administrator, a holder of Deferred Stock
shall have no rights as a Company stockholder with respect to such Deferred Stock until such time as the Award has vested and the Shares underlying the Award have been issued to the Participant. 

9.5 Restricted Stock Units. The Administrator is authorized to grant Restricted Stock Units to any Eligible Individual. The number
and terms and conditions of Restricted Stock Units shall be determined by the Administrator. The Administrator shall specify the date or 

  
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dates on which the Restricted Stock Units shall become fully vested and nonforfeitable, and may specify such conditions to vesting as it deems appropriate, including conditions based on one or
more Performance Criteria or other specific criteria, including service to the Company or any Affiliate, in each case on a specified date or dates or over any period or periods, as determined by the Administrator. The Administrator shall specify, or
permit the Participant to elect, the conditions and dates upon which the Shares underlying the Restricted Stock Units shall be issued, which dates shall not be earlier than the date as of which the Restricted Stock Units vest and become
nonforfeitable and which conditions and dates shall be set in accordance with the applicable provisions of Section 409A of the Code or an exemption therefrom. On the distribution dates, the Company shall issue to the Participant one
unrestricted, fully transferable Share (or the Fair Market Value of one such Share in cash) for each vested and nonforfeitable Restricted Stock Unit. 
 9.6 Performance Share Awards. Any Eligible Individual selected by the Administrator may be granted one or more Performance Share Awards which shall be denominated in a number of Shares and the
vesting of which may be linked to any one or more of the Performance Criteria, other specific performance criteria (in each case on a specified date or dates or over any period or periods determined by the Administrator) and/or time-vesting or other
criteria, as determined by the Administrator. 
 9.7 Other Incentive Awards. The Administrator is authorized to
grant Other Incentive Awards to any Eligible Individual, which Awards may cover Shares or the right to purchase Shares or have a value derived from the value of, or an exercise or conversion privilege at a price related to, or that are otherwise
payable in or based on, Shares, shareholder value or shareholder return, in each case on a specified date or dates or over any period or periods determined by the Administrator. Other Incentive Awards may be linked to any one or more of the
Performance Criteria or other specific performance criteria determined appropriate by the Administrator. 
 9.8 Other Terms
and Conditions. All applicable terms and conditions of each Award described in this Article 9, including without limitation, as applicable, the term, vesting and exercise/purchase price applicable to the Award, shall be set by the Administrator
in its sole discretion, provided, however, that the value of the consideration paid by a Participant for an Award shall not be less than the par value of a Share, unless otherwise permitted by applicable law. 

9.9 Exercise upon Termination of Service. Awards described in this Article 9 are exercisable or distributable, as applicable, only
while the Participant is an Employee, Director or Consultant, as applicable. The Administrator, however, in its sole discretion, may provide that such Award may be exercised or distributed subsequent to a Termination of Service as provided under an
applicable Program, Award Agreement, payment deferral election and/or in certain events, including a Change in Control, the Participant’s death, retirement or disability or any other specified Termination of Service. 

ARTICLE 10. 
 STOCK APPRECIATION RIGHTS 

  
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 10.1 Grant of Stock Appreciation Rights. 

(a) The Administrator is authorized to grant Stock Appreciation Rights to Eligible Individuals from time to time, in its sole discretion,
on such terms and conditions as it may determine consistent with the Plan. 
 (b) A Stock Appreciation Right shall entitle the
Participant (or other person entitled to exercise the Stock Appreciation Right pursuant to the Plan) to exercise all or a specified portion of the Stock Appreciation Right (to the extent then exercisable pursuant to its terms) and to receive from
the Company an amount determined by multiplying the difference obtained by subtracting the exercise price per Share of the Stock Appreciation Right from the Fair Market Value on the date of exercise of the Stock Appreciation Right by the number of
Shares with respect to which the Stock Appreciation Right shall have been exercised, subject to any limitations the Administrator may impose. Except as described in Section 10.1(c) hereof, the exercise price per Share subject to each Stock
Appreciation Right shall be set by the Administrator, but shall not be less than 100% of the Fair Market Value on the date the Stock Appreciation Right is granted. 
 (c) Notwithstanding the foregoing provisions of Section 10.1(b) hereof to the contrary, in the case of a Stock Appreciation Right that is a Substitute Award, the price per Share of the Shares subject
to such Stock Appreciation Right may be less than the Fair Market Value per Share on the date of grant; provided, however, that the exercise or strike price of any Substitute Award shall be determined in accordance with the applicable
requirements of Sections 424 and 409A of the Code. 
 10.2 Stock Appreciation Right Vesting. 

(a) The Administrator shall determine the period during which a Participant shall vest in a Stock Appreciation Right and have the right to
exercise such Stock Appreciation Right (subject to Section 10.4 hereof) in whole or in part. Such vesting may be based on service with the Company or any Affiliate, any of the Performance Criteria or any other criteria selected by the
Administrator. At any time after grant of a Stock Appreciation Right, the Administrator may, in its sole discretion and subject to whatever terms and conditions it selects, accelerate the period during which a Stock Appreciation Right vests.

 (b) No portion of a Stock Appreciation Right which is unexercisable at Termination of Service shall thereafter become
exercisable, except as may be otherwise provided by the Administrator either in an applicable Program or Award Agreement or by action of the Administrator following the grant of the Stock Appreciation Right. 

10.3 Manner of Exercise. All or a portion of an exercisable Stock Appreciation Right shall be deemed exercised upon delivery of
all of the following to the stock administrator of the Company, or such other person or entity designated by the Administrator, or his, her or its office, as applicable: 
 (a) A written or electronic notice complying with the applicable rules established by the Administrator stating that the Stock Appreciation Right, or a portion thereof,


  
 20 









 
is exercised. The notice shall be signed by the Participant or other person then-entitled to exercise the Stock Appreciation Right or such portion of the Stock Appreciation Right; 

(b) Such representations and documents as the Administrator, in its sole discretion, deems necessary or advisable to effect compliance
with all applicable provisions of the Securities Act and any other federal, state or foreign securities laws or regulations. The Administrator may, in its sole discretion, also take whatever additional actions it deems appropriate to effect such
compliance; 
 (c) In the event that the Stock Appreciation Right shall be exercised pursuant to this Section 10.3 by any
person or persons other than the Participant, appropriate proof of the right of such person or persons to exercise the Stock Appreciation Right; and 
 (d) Full payment of the applicable withholding taxes to the stock administrator of the Company for the Shares with respect to which the Stock Appreciation Right, or portion thereof, is exercised, in a
manner permitted by Sections 11.1 and 11.2 hereof. 
 10.4 Stock Appreciation Right Term. The term of each Stock
Appreciation Right shall be set by the Administrator in its sole discretion; provided, however, that the term shall not be more than ten (10) years from the date the Stock Appreciation Right is granted. The Administrator shall
determine the time period, including the time period following a Termination of Service, during which the Participant has the right to exercise any vested Stock Appreciation Rights, which time period may not extend beyond the expiration date of the
Stock Appreciation Right term. Except as limited by the requirements of Section 409A of the Code, the Administrator may extend the term of any outstanding Stock Appreciation Right, and may extend the time period during which vested Stock
Appreciation Rights may be exercised in connection with any Termination of Service of the Participant, and, subject to Section 13.1 hereof, may amend any other term or condition of such Stock Appreciation Right relating to such a Termination of
Service. 
 ARTICLE 11. 
 ADDITIONAL TERMS OF AWARDS 
 11.1 Payment. The Administrator shall
determine the methods by which payments by any Participant with respect to any Awards granted under the Plan shall be made, including, without limitation: (a) cash or check, (b) Shares (including, in the case of payment of the exercise
price of an Award, Shares issuable pursuant to the exercise of the Award) held for such period of time as may be required by the Administrator in order to avoid adverse accounting consequences, in each case, having a Fair Market Value on the date of
delivery equal to the aggregate payments required, (c) delivery of a written or electronic notice that the Participant has placed a market sell order with a broker with respect to Shares then-issuable upon exercise or vesting of an Award, and
that the broker has been directed to pay a sufficient portion of the net proceeds of the sale to the Company in satisfaction of the aggregate payments required; provided, however, that payment of such proceeds is then made to the
Company upon settlement of such sale or (d) other form of legal consideration acceptable to the Administrator. The Administrator shall also determine the methods by which Shares shall be delivered or deemed to


  
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be delivered to Participants. Notwithstanding any other provision of the Plan to the contrary, no Participant who is a Director or an “executive officer” of the Company within the
meaning of Section 13(k) of the Exchange Act shall be permitted to make payment with respect to any Awards granted under the Plan, or continue any extension of credit with respect to such payment with a loan from the Company or a loan arranged
by the Company in violation of Section 13(k) of the Exchange Act. 
 11.2 Tax Withholding. The Company and its
Affiliates shall have the authority and the right to deduct or withhold, or require a Participant to remit to the Company or an Affiliate, an amount sufficient to satisfy federal, state, local and foreign taxes (including the Participant’s
social security, Medicare and any other employment tax obligation) required by law to be withheld with respect to any taxable event concerning a Participant arising in connection with any Award. The Administrator may in its sole discretion and in
satisfaction of the foregoing requirement allow a Participant to elect to have the Company or an Affiliate withhold Shares otherwise issuable under an Award (or allow the surrender of Shares). Unless determined otherwise by the Administrator, the
number of Shares which may be so withheld or surrendered shall be limited to the number of Shares which have a Fair Market Value on the date of withholding or repurchase no greater than the aggregate amount of such liabilities based on the minimum
statutory withholding rates for federal, state, local and foreign income tax and payroll tax purposes that are applicable to such supplemental taxable income. The Administrator shall determine the fair market value of the Shares, consistent with
applicable provisions of the Code, for tax withholding obligations due in connection with a broker-assisted cashless Option or Stock Appreciation Right exercise involving the sale of Shares to pay the Option or Stock Appreciation Right exercise
price or any tax withholding obligation. 
 11.3 Transferability of Awards. 

(a) Except as otherwise provided in Section 11.3(b) or (c) hereof: 

(i) No Award under the Plan may be sold, pledged, assigned or transferred in any manner other than by will or the laws of
descent and distribution or, subject to the consent of the Administrator, pursuant to a DRO, unless and until such Award has been exercised, or the Shares underlying such Award have been issued, and all restrictions applicable to such Shares have
lapsed; 
 (ii) No Award or interest or right therein shall be liable for the debts, contracts or engagements of
the Participant or his successors in interest or shall be subject to disposition by transfer, alienation, anticipation, pledge, hypothecation, encumbrance, assignment or any other means whether such disposition be voluntary or involuntary or by
operation of law by judgment, levy, attachment, garnishment or any other legal or equitable proceedings (including bankruptcy) unless and until such Award has been exercised, or the Shares underlying such Award have been issued, and all restrictions
applicable to such Shares have lapsed, and any attempted disposition of an Award prior to the satisfaction of these conditions shall be null and void and of no effect, except to the extent that such disposition is permitted by clause (i) of
this provision; and 

  
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 (iii) During the lifetime of the Participant, only the Participant may
exercise an Award (or any portion thereof) granted to him under the Plan, unless it has been disposed of pursuant to a DRO; after the death of the Participant, any exercisable portion of an Award may, prior to the time when such portion becomes
unexercisable under the Plan or the applicable Program or Award Agreement, be exercised by his personal representative or by any person empowered to do so under the deceased Participant’s will or under the then applicable laws of descent and
distribution. 
 (b) Notwithstanding Section 11.3(a) hereof, the Administrator, in its sole discretion, may determine to
permit a Participant or a Permitted Transferee of such Participant to transfer an Award other than an Incentive Stock Option to any one or more Permitted Transferees of such Participant, subject to the following terms and conditions: (i) an
Award transferred to a Permitted Transferee shall not be assignable or transferable by the Permitted Transferee (other than to another Permitted Transferee of the applicable Participant) other than by will or the laws of descent and distribution;
(ii) an Award transferred to a Permitted Transferee shall continue to be subject to all the terms and conditions of the Award as applicable to the original Participant (other than the ability to further transfer the Award); and (iii) the
Participant (or transferring Permitted Transferee) and the Permitted Transferee shall execute any and all documents requested by the Administrator, including without limitation, documents to (A) confirm the status of the transferee as a
Permitted Transferee, (B) satisfy any requirements for an exemption for the transfer under applicable federal, state and foreign securities laws and (C) evidence the transfer. 

(c) Notwithstanding Section 11.3(a) hereof, a Participant may, in the manner determined by the Administrator, designate a beneficiary
to exercise the rights of the Participant and to receive any distribution with respect to any Award upon the Participant’s death. A beneficiary, legal guardian, legal representative, or other person claiming any rights pursuant to the Plan is
subject to all terms and conditions of the Plan and any Program or Award Agreement applicable to the Participant, except to the extent the Plan, the Program and the Award Agreement otherwise provide, and to any additional restrictions deemed
necessary or appropriate by the Administrator. If the Participant is married or a domestic partner in a domestic partnership qualified under applicable law and resides in a “community property” state, a designation of a person other than
the Participant’s spouse or domestic partner, as applicable, as his or her beneficiary with respect to more than 50% of the Participant’s interest in the Award shall not be effective without the prior written or electronic consent of the
Participant’s spouse or domestic partner. If no beneficiary has been designated or survives the Participant, payment shall be made to the person entitled thereto pursuant to the Participant’s will or the laws of descent and distribution.
Subject to the foregoing, a beneficiary designation may be changed or revoked by a Participant at any time provided the change or revocation is filed with the Administrator prior to the Participant’s death. 

11.4 Conditions to Issuance of Shares. 
 (a) Notwithstanding anything herein to the contrary, neither the Company nor its Affiliates shall be required to issue or deliver any certificates or make any book entries evidencing Shares pursuant to
the exercise of any Award, unless and until the Administrator has determined, with advice of counsel, that the issuance of such Shares is in compliance with all 

  
 23 









 
applicable laws, regulations of governmental authorities and, if applicable, the requirements of any exchange on which the Shares are listed or traded, and the Shares are covered by an effective
registration statement or applicable exemption from registration. In addition to the terms and conditions provided herein, the Administrator may require that a Participant make such reasonable covenants, agreements, and representations as the
Administrator, in its discretion, deems advisable in order to comply with any such laws, regulations, or requirements. 
 (b) All
Share certificates delivered pursuant to the Plan and all Shares issued pursuant to book entry procedures are subject to any stop-transfer orders and other restrictions as the Administrator deems necessary or advisable to comply with federal, state,
or foreign securities or other laws, rules and regulations and the rules of any securities exchange or automated quotation system on which the Shares are listed, quoted or traded. The Administrator may place legends on any Share certificate or book
entry to reference restrictions applicable to the Shares. 
 (c) The Administrator shall have the right to require any
Participant to comply with any timing or other restrictions with respect to the settlement, distribution or exercise of any Award, including a window-period limitation, as may be imposed in the sole discretion of the Administrator. 

(d) No fractional Shares shall be issued and the Administrator shall determine, in its sole discretion, whether cash shall be given in
lieu of fractional Shares or whether such fractional Shares shall be eliminated by rounding down. 
 (e) Notwithstanding any
other provision of the Plan, unless otherwise determined by the Administrator or required by any applicable law, rule or regulation, the Company and/or its Affiliates may, in lieu of delivering to any Participant certificates evidencing Shares
issued in connection with any Award, record the issuance of Shares in the books of the Company (or, as applicable, its transfer agent or stock plan administrator). 
 11.5 Forfeiture Provisions. Pursuant to its general authority to determine the terms and conditions applicable to Awards under the Plan, the Administrator shall have the right to provide, in the
terms of Awards made under the Plan, or to require a Participant to agree by separate written or electronic instrument, that: (a)(i) any proceeds, gains or other economic benefit actually or constructively received by the Participant upon any
receipt or exercise of the Award, or upon the receipt or resale of any Shares underlying the Award, must be paid to the Company, and (ii) the Award shall terminate and any unexercised portion of the Award (whether or not vested) shall be
forfeited, if (b)(i) a Termination of Service occurs prior to a specified date, or within a specified time period following receipt or exercise of the Award, or (ii) the Participant at any time, or during a specified time period, engages in any
activity in competition with the Company, or which is inimical, contrary or harmful to the interests of the Company, as further defined by the Administrator or (iii) the Participant incurs a Termination of Service for Cause. 

11.6 Repricing. Subject to limitations imposed by Section 409A of the Code or other applicable law and the limitations
contained in Section 13.1 below, the Administrator shall have the authority, without the approval of the stockholders of the Company, to amend any 

  
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outstanding Award, in whole or in part, to increase or reduce the price per Share or to cancel and replace an Award, in whole or in part, with cash and/or another Award, including without
limitation, another Option or Stock Appreciation Right having a price per Share that is less than, greater than or equal to the price per Share of the original Award. 
 11.7 Cash Settlement. Without limiting the generality of any other provision of the Plan, the Administrator may provide, in an Award Agreement or subsequent to the grant of an Award, in its
discretion, that any Award may be settled in cash, Shares or a combination thereof. 
 11.8 Terms May Vary Between
Awards. The terms and conditions of each Award shall be determined by the Administrator in its sole discretion and the Administrator shall have complete flexibility to provide for varied terms and conditions as between any Awards, whether of the
same or different Award type and/or whether granted to the same or different Participants (in all cases, subject to the terms and conditions of the Plan). 
 11.9 Restrictions on Shares. Shares issued or transferred pursuant to Awards under the Plan shall be subject to such terms and conditions as the Administrator shall determine in its sole
discretion, including, without limitation, transferability restrictions, repurchase rights, requirements that Shares be transferred in the event of certain transactions, rights of first refusal with respect to permitted transfers of Shares, voting
agreements, tag-along rights and bring-along rights. Such terms and conditions may, in the Administrator’s sole discretion, be contained in the applicable Program and/or Award Agreement, exercise notice or in such other agreement as the
Administrator shall determine. The issuance or transfer of such Shares shall be conditioned on the Participant’s consent to such terms and conditions or the Participant’s entering into such agreement or agreements. 

11.10 Lock-Up Agreement. Each Participant shall agree, if so requested by the Company and an underwriter of Shares in connection
with any public offering of the Company, not to directly or indirectly offer, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant for the sale of or otherwise
dispose of or transfer any Shares held by the Participant for such period, not to exceed one hundred eighty (180) days following the effective date of the relevant registration statement filed under the Securities Act in connection with the
Company’s initial public offering of Common Stock, as such underwriter shall specify reasonably and in good faith. The Company may impose stop-transfer instructions with respect to securities subject to the foregoing restrictions until the end
of such 180-day period. Notwithstanding the foregoing, the 180-day period may be extended for up to such number of additional days as is deemed necessary by such underwriter or the Company to continue coverage by research analysts in accordance with
NASD Rule 2711 or any successor rule. 
 ARTICLE 12. 

ADMINISTRATION 
 12.1 Administrator. Unless and until the Board delegates administration of the Plan to a Committee as set forth below, the Plan shall be administered by the full Board, and for such purposes the
terms “Administrator” and “Committee” as used in this Plan shall be deemed to refer to the Board. The Committee (or another committee or a subcommittee of the Board 

  
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assuming the functions of the Committee under the Plan) shall administer the Plan (except as otherwise permitted herein) and, unless otherwise determined by the Board, shall consist solely of two
or more Non-Employee Directors appointed by and holding office at the pleasure of the Board, each of whom is intended to qualify as a “non-employee director” as defined by Rule 16b-3 of the Exchange Act, an “outside director” for
purposes of Section 162(m) of the Code and an “independent director” under the rules of any securities exchange or automated quotation system on which the Shares are listed, quoted or traded, in each case, to the extent required under
such provision; provided, however, that any action taken by the Committee shall be valid and effective, whether or not members of the Committee at the time of such action are later determined not to have satisfied the requirements for
membership set forth in this Section 12.l or otherwise provided in any charter of the Committee. Except as may otherwise be provided in any charter of the Committee, appointment of Committee members shall be effective upon acceptance of
appointment. Committee members may resign at any time by delivering written or electronic notice to the Board. Vacancies in the Committee may only be filled by the Board. Notwithstanding the foregoing, (a) the full Board, acting by a majority
of its members in office, shall conduct the general administration of the Plan with respect to Awards granted to Non-Employee Directors and (b) the Board or Committee may delegate its authority hereunder to the extent permitted by
Section 12.6 hereof. 
 12.2 Duties and Powers of Administrator. It shall be the duty of the Administrator to
conduct the general administration of the Plan in accordance with its provisions. The Administrator shall have the power to interpret the Plan and all Programs and Award Agreements, and to adopt such rules for the administration, interpretation and
application of the Plan and any Program as are not inconsistent with the Plan, to interpret, amend or revoke any such rules and to amend any Program or Award Agreement provided that the rights or obligations of the holder of the Award that is the
subject of any such Program or Award Agreement are not affected adversely by such amendment, unless the consent of the Participant is obtained or such amendment is otherwise permitted under Section 13.10 hereof. Any such grant or award under
the Plan need not be the same with respect to each Participant. Any such interpretations and rules with respect to Incentive Stock Options shall be consistent with the provisions of Section 422 of the Code. In its sole discretion, the Board may
at any time and from time to time exercise any and all rights and duties of the Committee under the Plan except with respect to matters which under Rule 16b-3 under the Exchange Act, Section 162(m) of the Code, or the rules of any securities
exchange or automated quotation system on which the Shares are listed, quoted or traded are required to be determined in the sole discretion of the Committee. 
 12.3 Action by the Committee. Unless otherwise established by the Board or in any charter of the Committee, a majority of the Committee shall constitute a quorum and the acts of a majority of the
members present at any meeting at which a quorum is present, and acts approved in writing by all members of the Committee in lieu of a meeting, shall be deemed the acts of the Committee. Each member of the Committee is entitled to, in good faith,
rely or act upon any report or other information furnished to that member by any officer or other employee of the Company or any Affiliate, the Company’s independent certified public accountants, or any executive compensation consultant or
other professional retained by the Company to assist in the administration of the Plan. 

  
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 12.4 Authority of Administrator. Subject to any specific designation in the Plan, the
Administrator has the exclusive power, authority and sole discretion to: 
 (a) Designate Eligible Individuals to
receive Awards; 
 (b) Determine the type or types of Awards to be granted to each Eligible Individual;

 (c) Determine the number of Awards to be granted and the number of Shares to which an Award will relate;

 (d) Determine the terms and conditions of any Award granted pursuant to the Plan, including, but not limited to, the exercise
price, grant price, or purchase price, any performance criteria, any restrictions or limitations on the Award, any schedule for vesting, lapse of forfeiture restrictions or restrictions on the exercisability of an Award, and accelerations or waivers
thereof, and any provisions related to non-competition and recapture of gain on an Award, based in each case on such considerations as the Administrator in its sole discretion determines; 

(e) Determine whether, to what extent, and pursuant to what circumstances an Award may be settled in, or the exercise price of an Award
may be paid in cash, Shares, other Awards, or other property, or an Award may be canceled, forfeited, or surrendered; 
 (f) Prescribe the form of each Award Agreement, which need not be identical for each Participant; 
 (g) Decide all other matters that must be determined in connection with an Award; 
 (h) Establish, adopt, or revise any rules and regulations as it may deem necessary or advisable to administer the Plan; 

(i) Interpret the terms of, and any matter arising pursuant to, the Plan, any Program or any Award Agreement; and

 (j) Make all other decisions and determinations that may be required pursuant to the Plan or as the Administrator deems
necessary or advisable to administer the Plan. 
 12.5 Decisions Binding. The Administrator’s interpretation of the
Plan, any Awards granted pursuant to the Plan, any Program, any Award Agreement and all decisions and determinations by the Administrator with respect to the Plan are final, binding, and conclusive on all parties. 

12.6 Delegation of Authority. To the extent permitted by applicable law or the rules of any securities exchange or automated
quotation system on which the Shares are listed, quoted or traded, the Board or Committee may from time to time delegate to a committee of one or more 

  
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members of the Board or one or more officers of the Company the authority to grant or amend Awards or to take other administrative actions pursuant to this Article 12; provided,
however, that in no event shall an officer of the Company be delegated the authority to grant awards to, or amend awards held by, the following individuals: (a) individuals who are subject to Section 16 of the Exchange Act,
(b) Covered Employees with respect to Awards intended to constitute Performance-Based Compensation, or (c) officers of the Company (or Directors) to whom authority to grant or amend Awards has been delegated hereunder; provided
further, that any delegation of administrative authority shall only be permitted to the extent it is permissible under Section 162(m) of the Code and applicable securities laws or the rules of any securities exchange or automated
quotation system on which the Shares are listed, quoted or traded. Any delegation hereunder shall be subject to the restrictions and limits that the Board or Committee specifies at the time of such delegation, and the Board may at any time rescind
the authority so delegated or appoint a new delegatee. At all times, the delegatee appointed under this Section 12.6 shall serve in such capacity at the pleasure of the Board and the Committee. 

ARTICLE 13. 
 MISCELLANEOUS PROVISIONS 
 13.1 Amendment,
Suspension or Termination of the Plan. Except as otherwise provided in this Section 13.1, the Plan may be wholly or partially amended or otherwise modified, suspended or terminated at any time or from time to time by the Board. However,
without approval of the Company’s stockholders given within twelve (12) months before or after the action by the Administrator, no action of the Administrator may, except as provided in Section 13.2 hereof, increase the Share Limit.
Except as provided in Section 13.10 hereof, no amendment, suspension or termination of the Plan shall, without the consent of the Participant, impair any rights or obligations under any Award theretofore granted or awarded, unless the Award
itself otherwise expressly so provides. No Awards may be granted or awarded during any period of suspension or after termination of the Plan. Notwithstanding anything herein to the contrary, no ISO shall be granted under the Plan after the tenth
(10th) anniversary of the Effective Date. 

13.2 Changes in Common Stock or Assets of the Company, Acquisition or Liquidation of the Company and Other Corporate Events.

 (a) In the event of any stock dividend, stock split, combination or exchange of shares, merger, consolidation or other
distribution (other than normal cash dividends) of Company assets to stockholders, or any other change affecting the shares of the Company’s stock or the share price of the Company’s stock other than an Equity Restructuring, the
Administrator shall make equitable adjustments, if any, to reflect such change with respect to (i) the aggregate number and kind of Shares that may be issued under the Plan (including, but not limited to, adjustments of the Share Limit and
Individual Award Limits); (ii) the number and kind of Shares (or other securities or property) subject to outstanding Awards; (iii) the terms and conditions of any outstanding Awards (including, without limitation, any applicable
performance targets or criteria with respect thereto); and/or (iv) the grant or exercise price per Share for any outstanding Awards under the Plan. Any adjustment affecting an Award intended as


  
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Performance-Based Compensation shall be made consistent with the requirements of Section 162(m) of the Code unless otherwise determined by the Administrator. 

(b) In the event of any transaction or event described in Section 13.2(a) hereof or any unusual or nonrecurring transactions or
events affecting the Company, any Affiliate of the Company, or the financial statements of the Company or any Affiliate, or of changes in applicable laws, regulations or accounting principles, the Administrator, in its sole discretion, and on such
terms and conditions as it deems appropriate, either by the terms of the Award or by action taken prior to the occurrence of such transaction or event and either automatically or upon the Participant’s request, is hereby authorized to take any
one or more of the following actions whenever the Administrator determines that such action is appropriate in order to prevent dilution or enlargement of the benefits or potential benefits intended to be made available under the Plan or with respect
to any Award under the Plan, to facilitate such transactions or events or to give effect to such changes in laws, regulations or principles: 
 (i) To provide for either (A) termination of any such Award in exchange for an amount of cash, if any, equal to the amount that would have been attained upon the exercise of such Award or realization
of the Participant’s rights (and, for the avoidance of doubt, if as of the date of the occurrence of the transaction or event described in this Section 13.2, the Administrator determines in good faith that no amount would have been
attained upon the exercise of such Award or realization of the Participant’s rights, then such Award may be terminated by the Company without payment) or (B) the replacement of such Award with other rights or property selected by the
Administrator in its sole discretion having an aggregate value not exceeding the amount that could have been attained upon the exercise of such Award or realization of the Participant’s rights had such Award been currently exercisable or
payable or fully vested; 
 (ii) To provide that such Award be assumed by the successor or survivor corporation,
or a parent or subsidiary thereof, or shall be substituted for by similar options, rights or awards covering the stock of the successor or survivor corporation, or a parent or subsidiary thereof, with appropriate adjustments as to the number and
kind of shares and prices; 
 (iii) To make adjustments in the number and type of securities subject to
outstanding Awards and Awards which may be granted in the future and/or in the terms, conditions and criteria included in such Awards (including the grant or exercise price, as applicable); 

(iv) To provide that such Award shall be exercisable or payable or fully vested with respect to all securities covered
thereby, notwithstanding anything to the contrary in the Plan or an applicable Program or Award Agreement; and 

(v) To provide that the Award cannot vest, be exercised or become payable after such event. 

(c) In connection with the occurrence of any Equity Restructuring, and notwithstanding anything to the contrary in Sections 13.2(a) and
13.2(b) hereof: 

  
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 (i) The number and type of securities subject to each outstanding Award
and/or the exercise price or grant price thereof, if applicable, shall be equitably adjusted. The adjustments provided under this Section 13.2(c)(i) shall be nondiscretionary and shall be final and binding on the affected Participant and the
Company. 
 (ii) The Administrator shall make such equitable adjustments, if any, as the Administrator in its
discretion may deem appropriate to reflect such Equity Restructuring with respect to the aggregate number and kind of shares that may be issued under the Plan (including, but not limited to, adjustments to the Share Limit and the Individual Award
Limits). The adjustments provided under this Section 13.2(c) shall be nondiscretionary and shall be final and binding on the affected Participant and the Company. 

(d) Change in Control. 
 (i) Notwithstanding any other provision of the Plan, in the event of a Change in Control, each outstanding Award shall be assumed or an equivalent Award substituted by the successor corporation or a
parent or subsidiary of the successor corporation. For the purposes of this Section 13.2(d)(i), an Award shall be considered assumed or substituted if, following the Change in Control, the assumed or substituted Award confers the right to
purchase or receive, for each Share subject to the Award immediately prior to the Change in Control, the consideration (whether stock, cash, or other securities or property) received in the Change in Control by holders of Common Stock for each Share
held on the effective date of the transaction (and if holders were offered a choice of consideration, the type of consideration chosen by the holders of a majority of the outstanding Shares); provided, however, that if such
consideration received in the Change in Control was not solely common stock of the successor corporation or its parent, the Administrator may, with the consent of the successor corporation, provide for the consideration to be received upon the
exercise of the assumed or substituted Award, for each Share subject to such Award, to be solely common stock of the successor corporation or its parent equal in fair market value to the per Share consideration received by holders of Common Stock in
the Change in Control. 
 (ii) In the event that the successor corporation in a Change in Control and its parents
and subsidiaries refuse to assume or substitute for any Award in accordance with Section 13.2(d)(i) hereof, each such non-assumed/substituted Award shall become fully vested and, as applicable, exercisable and shall be deemed exercised,
immediately prior to the consummation of such transaction, and all forfeiture restrictions on any or all such Awards shall lapse at such time. If an Award vests and, as applicable, is exercised in lieu of assumption or substitution in connection
with a Change in Control, the Administrator shall notify the Participant of such vesting and any applicable exercise, and the Award shall terminate upon the Change in Control. For the avoidance of doubt, if the value of an Award that is terminated
in connection with this Section 13.2(d)(ii) is zero or negative at the time of such Change in Control, such Award shall be terminated upon the Change in Control without payment of consideration therefor. 

(e) The Administrator may, in its sole discretion, include such further provisions and limitations in any Award, agreement or certificate,
as it may deem equitable and in the best interests of the Company that are not inconsistent with the provisions of the Plan. 

  
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 (f) With respect to Awards which are granted to Covered Employees and are intended to
qualify as Performance-Based Compensation, no adjustment or action described in this Section 13.2 or in any other provision of the Plan shall be authorized to the extent that such adjustment or action would cause such Award to fail to so
qualify as Performance-Based Compensation, unless the Administrator determines that the Award should not so qualify. No adjustment or action described in this Section 13.2 or in any other provision of the Plan shall be authorized to the extent
that such adjustment or action would cause the Plan to violate Section 422(b)(1) of the Code. Furthermore, no such adjustment or action shall be authorized with respect to any Award to the extent such adjustment or action would result in
short-swing profits liability under Section 16 or violate the exemptive conditions of Rule 16b-3 unless the Administrator determines that the Award is not to comply with such exemptive conditions. 

(g) The existence of the Plan, any Program(s), any Award Agreement(s) and/or any Awards granted hereunder shall not affect or restrict in
any way the right or power of the Company or the stockholders of the Company to make or authorize any adjustment, recapitalization, reorganization or other change in the Company’s capital structure or its business, any merger or consolidation
of the Company, any issue of stock or of options, warrants or rights to purchase stock or of bonds, debentures, preferred or prior preference stocks whose rights are superior to or affect the Common Stock or the rights thereof or which are
convertible into or exchangeable for Common Stock, or the dissolution or liquidation of the Company, or any sale or transfer of all or any part of its assets or business, or any other corporate act or proceeding, whether of a similar character or
otherwise. 
 (h) No action shall be taken under this Section 13.2 which shall cause an Award to fail to comply with
Section 409A of the Code or an exemption therefrom, in either case, to the extent applicable to such Award, unless the Administrator determines any such adjustments to be appropriate. 

(i) In the event of any pending stock dividend, stock split, combination or exchange of shares, merger, consolidation or other
distribution (other than normal cash dividends) of Company assets to stockholders, or any other change affecting the Shares or the share price of the Common Stock including any Equity Restructuring, for reasons of administrative convenience, the
Company in its sole discretion may refuse to permit the exercise of any Award during a period of thirty (30) days prior to the consummation of any such transaction. 
 13.3 Approval of Plan by Stockholders. The Plan will be submitted for the approval of the Company’s stockholders within twelve (12) months after the date of the Board’s initial
adoption of the Plan. 
 13.4 No Stockholders Rights. Except as otherwise provided herein or in an Award Agreement, a
Participant shall have none of the rights of a stockholder with respect to Shares covered by any Award until the Participant becomes the record owner of such Shares. 
 13.5 Paperless Administration. In the event that the Company establishes, for itself or using the services of a third party, an automated system for the documentation, granting or exercise of
Awards, such as a system using an internet website or interactive voice response, 

  
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then the paperless documentation, granting or exercise of Awards by a Participant may be permitted through the use of such an automated system. 

13.6 Effect of Plan upon Other Compensation Plans. The adoption of the Plan shall not affect any other compensation or incentive
plans in effect for the Company or any Affiliate. Nothing in the Plan shall be construed to limit the right of the Company or any Affiliate: (a) to establish any other forms of incentives or compensation for Employees, Directors or Consultants
of the Company or any Affiliate, or (b) to grant or assume options or other rights or awards otherwise than under the Plan in connection with any proper corporate purpose including without limitation, the grant or assumption of options in
connection with the acquisition by purchase, lease, merger, consolidation or otherwise, of the business, stock or assets of any corporation, partnership, limited liability company, firm or association. 

13.7 Compliance with Laws. The Plan, the granting and vesting of Awards under the Plan and the issuance and delivery of Shares and
the payment of money under the Plan or under Awards granted or awarded hereunder are subject to compliance with all applicable federal, state, local and foreign laws, rules and regulations (including but not limited to state, federal and foreign
securities law and margin requirements), the rules of any securities exchange or automated quotation system on which the Shares are listed, quoted or traded, and to such approvals by any listing, regulatory or governmental authority as may, in the
opinion of counsel for the Company, be necessary or advisable in connection therewith. Any securities delivered under the Plan shall be subject to such restrictions, and the person acquiring such securities shall, if requested by the Company,
provide such assurances and representations to the Company as the Company may deem necessary or desirable to assure compliance with all applicable legal requirements. To the extent permitted by applicable law, the Plan and Awards granted or awarded
hereunder shall be deemed amended to the extent necessary to conform to such laws, rules and regulations. 
 13.8 Titles and
Headings, References to Sections of the Code or Exchange Act. The titles and headings of the sections in the Plan are for convenience of reference only and, in the event of any conflict, the text of the Plan, rather than such titles or headings,
shall control. References to sections of the Code or the Exchange Act shall include any amendment or successor thereto. 
 13.9
Governing Law. The Plan and any agreements hereunder shall be administered, interpreted and enforced under the internal laws of the State of Delaware without regard to conflicts of laws thereof. 

13.10 Section 409A. To the extent that the Administrator determines that any Award granted under the Plan is subject to
Section 409A of the Code, the Plan, any applicable Program and the Award Agreement covering such Award shall be interpreted in accordance with Section 409A of the Code. Notwithstanding any provision of the Plan to the contrary, in the
event that, following the Effective Date, the Administrator determines that any Award may be subject to Section 409A of the Code, the Administrator may adopt such amendments to the Plan, any applicable Program and the Award Agreement or adopt
other policies and procedures (including amendments, policies and procedures with retroactive effect), or take any other actions, that the Administrator determines are necessary or appropriate to avoid the imposition of taxes on the


  
 32 









 
Award under Section 409A of the Code, either through compliance with the requirements of Section 409A of the Code or with an available exemption therefrom. 

13.11 No Rights to Awards. No Eligible Individual or other person shall have any claim to be granted any Award pursuant to the
Plan, and neither the Company nor the Administrator is obligated to treat Eligible Individuals, Participants or any other persons uniformly. 
 13.12 Unfunded Status of Awards. The Plan is intended to be an “unfunded” plan for incentive compensation. With respect to any payments not yet made to a Participant pursuant to an Award,
nothing contained in the Plan or any Program or Award Agreement shall give the Participant any rights that are greater than those of a general creditor of the Company or any Affiliate. 

13.13 Indemnification. To the extent allowable pursuant to applicable law, each member of the Board and any officer or other
employee to whom authority to administer any component of the Plan is delegated shall be indemnified and held harmless by the Company from any loss, cost, liability, or expense that may be imposed upon or reasonably incurred by such member in
connection with or resulting from any claim, action, suit, or proceeding to which he or she may be a party or in which he or she may be involved by reason of any action or failure to act pursuant to the Plan and against and from any and all amounts
paid by him or her in satisfaction of judgment in such action, suit, or proceeding against him or her; provided, however, that he or she gives the Company an opportunity, at its own expense, to handle and defend the same before he or
she undertakes to handle and defend it on his or her own behalf. The foregoing right of indemnification shall not be exclusive of any other rights of indemnification to which such persons may be entitled pursuant to the Company’s Certificate of
Incorporation or Bylaws, as a matter of law, or otherwise, or any power that the Company may have to indemnify them or hold them harmless. 
 13.14 Relationship to other Benefits. No payment pursuant to the Plan shall be taken into account in determining any benefits under any pension, retirement, savings, profit sharing, group
insurance, welfare or other benefit plan of the Company or any Affiliate except to the extent otherwise expressly provided in writing in such other plan or an agreement thereunder. 

13.15 Expenses. The expenses of administering the Plan shall be borne by the Company and its Affiliates. 

[signature page follows] 

  
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 * * * * * 
 I hereby certify that the foregoing Plan was duly adopted by the Board of Directors of Puma Biotechnology, Inc. on September 15, 2011. 

* * * * * 
 I hereby
certify that the foregoing Plan was approved by the stockholders of Puma Biotechnology, Inc. on September 15, 2011. 
 Executed on this
15th day of September, 2011. 
  

	
	/s/ Alan H. Auerbach
	 Alan H. Auerbach
 President,
Chief Executive Officer and Secretary




  
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