2010 Equity Incentive Award Plan



 Exhibit 10.1 
 2012 AMENDMENT AND RESTATEMENT OF THE 
 ZOGENIX, INC. 

2010 EQUITY INCENTIVE AWARD PLAN 
 ARTICLE 1 
 PURPOSE 

The purpose of the Zogenix, Inc. 2010 Equity Incentive Award Plan, as amended and restated (the “Plan”) is to
promote the success and enhance the value of Zogenix, Inc. (the “Company”) by linking the personal interests of the members of the Board, Employees, and Consultants to those of Company stockholders and by providing such
individuals with an incentive for performance to generate returns to Company 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. This Plan constitutes an amendment and restatement of the Zogenix, Inc. 2010 Equity Incentive
Award Plan (the “Original 2010 Plan”), which was approved by the Company’s stockholders on November 2, 2010. In the event that the Company’s stockholders do not approve the Plan, the Original 2010 Plan will
continue in full force and effect on its terms and conditions as in effect immediately prior to the date the Plan is approved by the Board. 
 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” means the entity or person that conducts the general administration of the Plan as provided herein. With reference to the administration of the Plan with respect to Awards granted to Independent Directors, the
term “Administrator” shall refer to the Board. With reference to the administration of the Plan with respect to any other Award, the term “Administrator” shall refer to the Committee unless the Board has assumed the authority for
administration of the Plan generally as provided in Section 12.1. With reference to the duties of the Committee under the Plan which have been delegated to one or more persons pursuant to Section 12.5 of the Plan, the term
“Administrator” shall refer to such person(s) unless the Committee or the Board has revoked such delegation. 
 2.2
“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. 
 2.3
“Award” means an Option, a Restricted Stock award, a Stock Appreciation Right award, a Dividend Equivalents award, a Stock Payment award, a Restricted Stock Unit award, an Other Incentive Award or a Performance Bonus Award
granted to a Participant pursuant to the Plan. 
 2.4 “Award Agreement” means any written notice,
agreement, terms and conditions, contract, or other instrument or document evidencing an Award, including through electronic medium. 
 2.5 “Board” means the Board of Directors of the Company. 







 2.6 “Change in Control” means and includes each of the following:

 (a) A transaction or series of transactions (other than an offering of Stock 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 subsidiaries, an employee benefit plan maintained by the Company or any of its 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 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 2.6(a) or
Section 2.6(c)) 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 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 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 2.6(c)(ii) as beneficially owning 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. 
 In addition, if a Change in Control
constitutes a payment event with respect to any Award which provides for the deferral of compensation and is subject to Section 409A of the Code, the transaction or event described in subsection (a), (b) or (c) with respect to such
Award must also constitute a “change in control event,” as defined in Treasury Regulation §1.409A-3(i)(5) to the extent required by Section 409A. 
 The Administrator shall have full and final authority, which shall be exercised in its discretion, to determine conclusively whether a Change in Control of the Company has occurred pursuant to the above
definition, and the date of the occurrence of such Change in Control and any incidental matters relating thereto. 

  
 2 








 2.7 “Code” means the Internal Revenue Code of 1986, as amended from
time to time, and the regulations issued thereunder. 
 2.8 “Committee” means the committee of the Board
described in Article 12. 
 2.9 “Consultant” means any consultant or adviser engaged to provide services
to the Company or any Parent or Subsidiary that qualifies as a consultant under the applicable rules of the Securities and Exchange Commission for registration of shares on a Form S-8 Registration Statement. 

2.10 “Covered Employee” means an Employee who is, or could be, a “covered employee” within the meaning
of Section 162(m) of the Code. 
 2.11 “Director” means a member of the Board, as constituted from
time to time. 
 2.12 “Disability” means “disability,” as such term is defined in
Section 22(e)(3) of the Code. 
 2.13 “Dividend Equivalent” means a right granted to a Participant
pursuant to Section 8.1 to receive the equivalent value (in cash or Stock) of dividends paid on Stock. 
 2.14
“DRO” means 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. 

2.15 “Effective Date” has the meaning set forth in Section 13.1. 

2.16 “Eligible Individual” means any person who is an Employee, a Consultant or a Director, as determined by the
Administrator. 
 2.17 “Employee” means any officer or other employee (as defined in accordance with
Section 3401(c) of the Code) of the Company or of any Parent or Subsidiary. 
 2.18 “Equity
Restructuring” means 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 shares of Stock (or other securities of the Company) or the share price of Stock (or other securities) and causes a change in the per share value of the Stock underlying outstanding Awards. 

2.19 “Exchange Act” means the Securities Exchange Act of 1934, as amended from time to time. 

2.20 “Expiration Date” has the meaning set forth in Section 13.2. 

2.21 “Fair Market Value” means, as of any given date, the fair market value of a share of Stock on the date
determined as follows: 
 (a) If the Stock is listed on any (i) established securities exchange (such as the New York Stock
Exchange, the NASDAQ Global Market and the NASDAQ Global Select Market), (ii) national market system or (iii) automated quotation system on which the Stock is listed, quoted or traded, its Fair Market Value shall be the closing sales price
for a share of Stock as quoted on such exchange or system for such date or, if there is no closing sales price for a share of Stock on the date in question, the 

  
 3 








 
closing sales price for a share of Stock 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; 
 (b) If the Stock is not listed on an established securities exchange, national market system or automated quotation
system, but the 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 of Stock on such
date, the high bid and low asked prices for a share of Stock 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 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, as of any given date, the fair market value of a share of Stock on the date determined by such methods or procedures
as may be established from time to time by the Administrator. 
 2.22 “Incentive Stock Option” means an
Option that is intended to be an incentive stock option and meets the requirements of Section 422 of the Code or any successor provision thereto. 
 2.23 “Independent Director” means a Director of the Company who is not an Employee. 
 2.24 “Misconduct” means the occurrence of any of, but not limited to, the following: (i) conviction of the Participant of any felony or any crime involving fraud or
dishonesty; (ii) the Participant’s participation (whether by affirmative act or omission) in a fraud, act or dishonesty or other act of misconduct against the Company and/or any Parent or Subsidiary; (iii) conduct by the Participant
which, based upon a good faith and reasonable factual investigation by the Company (or, if the Participant is an executive officer, by the Board), demonstrates the Participant’s unfitness to serve; (iv) the Participant’s violation of
any statutory or fiduciary duty, or duty of loyalty owed to the Company and/or any Parent or Subsidiary; (v) the Participant’s violation of state or federal law in connection with the Participant’s performance of his or her job which
has an adverse effect on the Company and/or any Parent or Subsidiary; and (vi) the Participant’s violation of Company policy which has a material adverse effect on the Company and/or any Parent or Subsidiary. Notwithstanding the foregoing,
the Participant’s Disability shall not constitute Misconduct as set forth herein. The determination that a termination is for Misconduct shall be by the Administrator it its sole and exclusive judgment and discretion. Notwithstanding the
foregoing, if a Participant is a party to an employment or severance agreement with the Company, the Partnership or any Subsidiary in effect as of the date of grant of an Award which defines “Misconduct” or “Cause” or a similar
term, “Misconduct” for purposes of the Plan and such Award shall have the meaning given to such term in such employment or severance agreement. 
 2.25 “Non-Employee Director” means a Director of the Company who qualifies as a “Non-Employee Director” as defined in Rule 16b-3(b)(3) of the Exchange Act, or any
successor definition. 
 2.26 “Non-Qualified Stock Option” means an Option that is not intended to be or
otherwise does not qualify as an Incentive Stock Option. 
 2.27 “Option” means a right granted to a
Participant pursuant to Article 5 of the Plan to purchase a specified number of shares of Stock at a specified price during specified time periods. An Option may be either an Incentive Stock Option or a Non-Qualified Stock Option. 

2.28 “Original 2010 Plan” shall have the meaning set forth in Article 1. 

  
 4 








 2.29 “Original Effective Date” has the meaning set forth in
Section 13.1. 
 2.30 “Other Incentive Award” means an Award granted or denominated in Stock or
units of Stock pursuant to Section 8.4 hereof. 
 2.31 “Parent” means any “parent corporation,
as defined in Section 424(e) of the Code and any applicable regulations promulgated thereunder, of the Company or any other entity which beneficially owns, directly or indirectly, a majority of the outstanding voting stock or voting power of
the Company. 
 2.32 “Participant” means any Eligible Individual who, as a member of the Board,
Consultant or Employee, has been granted an Award pursuant to the Plan. 
 2.33 “Performance-Based
Award” means an Award granted to selected Covered Employees pursuant to Articles 6 and 8, but which is subject to the terms and conditions set forth in Article 9. 
 2.34 “Performance Bonus Award” has the meaning set forth in Section 8.5. 
 2.35 “Performance Criteria” means the criteria (and adjustments) that the Administrator 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 and (D) amortization); (ii) gross or net sales or revenue;
(iii) net income (either before or after taxes); (iv) adjusted net income; (v) operating earnings; (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) return on sales; (xi) gross or net profit or operating margin; (xii) operating or other costs and expenses; (xiii) improvements in expense levels;
(xiv) working capital; (xv) earnings per share; (xvi) adjusted earnings per share; (xvii) price per share of Stock; (xviii) implementation or completion of critical projects; (xix) comparisons with various stock market
indices; (xx) capital raised in financing transactions or other financing milestones; (xxi) stockholders’ equity; (xxii) market recognition (including but not limited to awards and analyst ratings); (xxiii) financial ratios;
and (xxiv) implementation, completion or attainment of objectively determinable objectives relating to research, development, regulatory, commercial or strategic milestones or developments; in each case as determined in accordance with
Applicable Accounting Standards, if applicable, any of which may be measured either in absolute terms 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.
The Administrator shall, within the time prescribed by Section 162(m) of the Code, define in an objective fashion the manner of calculating the Performance Criteria it selects to use for such Performance Period for such Participant. 

(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 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 

  
 5 








 
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 relating to changes in tax laws; (xv) items relating to gains or losses for litigation, arbitration and contractual settlements; or (xvi) 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 Qualified Performance-Based Compensation, such determinations shall be made within the time prescribed by, and otherwise in compliance with,
Section 162(m) of the Code. 
 (c) To the extent an Award is intended to be Qualified Performance-Based Compensation, the
Administrator shall, within the time prescribed by Section 162(m) of the Code, define in an objective fashion the manner of calculating the Performance Criteria it selects to use for such Performance Period for such Participant. 

2.36 “Performance Goals” means, for a Performance Period, the goals established in writing by the Administrator
for the Performance Period based upon the 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 a
Subsidiary, division or other operational unit, or an individual. 
 2.37 “Performance Period” means the
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-Based Award. 
 2.38 “Permitted Transferee” means, 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. 

2.39 “Plan” means this amended and restated Zogenix, Inc. 2010 Incentive Award Plan, as it may be amended from
time to time. 
 2.40 “Prior Plan” has the meaning set forth in Section 3.1. 

2.41 “Qualified Performance-Based Compensation” means any compensation that is intended to qualify as
“qualified performance-based compensation” as described in Section 162(m)(4)(C) of the Code. 
 2.42
“Restricted Stock” means Stock awarded to a Participant pursuant to Article 6 that is subject to certain restrictions and may be subject to risk of forfeiture or repurchase. 

2.43 “Restricted Stock Unit” means a right to receive a share of Stock during specified time periods granted
pursuant to Section 8.3. 
 2.44 “Securities Act” means the Securities Act of 1933, as amended.

 2.45 “Stock” means the common stock of the Company, par value $0.001 per share, and such other
securities of the Company that may be substituted for such common stock pursuant to Article 11. 
 2.46 “Stock
Appreciation Right” means a stock appreciation right granted pursuant to Article 7. 

  
 6 








 2.47 “Stock Payment” means (a) a payment in the form of shares
of Stock, or (b) an option or other right to purchase shares of Stock, as part of any bonus, deferred compensation or other arrangement, made in lieu of all or any portion of the compensation, granted pursuant to Section 8.2. 

2.48 “Subsidiary” means (a) any “subsidiary corporation” of the Company as defined in
Section 424(f) of the Code and any applicable regulations promulgated thereunder, (b) any other entity of which a majority of the outstanding voting stock or voting power is beneficially owned directly or indirectly by the Company, or
(c) any partnership or limited liability company of which 50% or more of the capital and profits interest is owned, directly or indirectly, by the Company or by one or more Subsidiaries or by the Company and one or more Subsidiaries.

 2.49 “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, outstanding equity awards previously granted by a company or other entity that is a party to
such transaction; 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.

 2.50 “Successor Entity” has the meaning set forth in Section 2.6. 

2.51 “Termination of Consultancy” means the time when the engagement of a Participant as a Consultant to the
Company or to a Parent or Subsidiary is terminated for any reason, with or without cause, including, but not by way of limitation, by resignation, discharge, death or retirement, but excluding: (a) terminations where there is a simultaneous
employment or continuing employment of the Participant by the Company or any Parent or Subsidiary, and (b) terminations where there is a simultaneous reestablishment of a consulting relationship or continuing consulting relationship between the
Participant and the Company or any Parent or Subsidiary. The Administrator, in its absolute discretion, shall determine the effect of all matters and questions relating to Termination of Consultancy, including, but not by way of limitation, the
question of whether a particular leave of absence constitutes a Termination of Consultancy. Notwithstanding any other provision of the Plan, the Company or any Parent or Subsidiary has an absolute and unrestricted right to terminate a
Consultant’s service at any time for any reason whatsoever, with or without cause, except to the extent expressly provided otherwise in writing. 
 2.52 “Termination of Directorship” means the time when a Participant, if he or she is or becomes an Independent Director, ceases to be a Director for any reason, including, but not
by way of limitation, a termination by resignation, failure to be elected, death or retirement. The Board, in its sole and absolute discretion, shall determine the effect of all matters and questions relating to Termination of Directorship with
respect to Independent Directors. 
 2.53 “Termination of Employment” means the time when the
employee-employer relationship between a Participant and the Company or any Parent or Subsidiary is terminated for any reason, with or without cause, including, but not by way of limitation, a termination by resignation, discharge, death, Disability
or retirement; but excluding: (a) terminations where there is a simultaneous reemployment or continuing employment of the Participant by the Company or any Parent or Subsidiary, and (b) terminations where there is a simultaneous
establishment of a consulting relationship or continuing consulting relationship between the Participant and the Company or any Parent or Subsidiary. The Administrator, in its absolute 

  
 7 








 
discretion, shall determine the effect of all matters and questions relating to Termination of Employment, including, but not by way of limitation, the question of whether a particular leave of
absence constitutes a Termination of Employment. 
 2.54 “Termination of Service” shall
mean the last to occur of a Participant’s Termination of Consultancy, Termination of Directorship or Termination of Employment, as applicable. A Participant shall not be deemed to have a Termination of Service merely because of a change in the
capacity in which the Participant renders service to the Company or any Parent or Subsidiary (i.e., a Participant who is an Employee becomes a Consultant) or a change in the entity for which the Participant renders such service (i.e., an Employee of
the Company becomes an Employee of a Subsidiary), unless following such change in capacity or service the Participant is no longer serving as an Employee, Independent Director or Consultant of the Company or any Parent or Subsidiary. In addition, if
a Termination of Service constitutes a payment event with respect to any Award which provides for the deferral of compensation and is subject to Section 409A of the Code, the Termination of Service must also constitute a “separation from
service,” as defined in Treasury Regulation Section 1.409A-1(h), to the extent required by Section 409A of the Code. 
 ARTICLE 3 
 SHARES SUBJECT TO THE PLAN 

3.1 Number of Shares. 
 (a) Subject to Article 11 and Section 3.1(b), the aggregate number of shares of Stock which may be issued or transferred pursuant to Awards under the Plan shall be the sum of: (i) 9,300,000
shares of Stock; plus (ii) with respect to awards granted on or before the Original Effective Date under the Zogenix, Inc. 2006 Equity Incentive Award Plan (the “Prior Plan”) that expire or are canceled after the
Effective Date without having been exercised in full or shares of Stock that are forfeited or repurchased after the Effective Date pursuant to the terms of awards granted under the Prior Plan, the number of shares of Stock subject to each such award
as to which such award was not exercised prior to its expiration or cancellation or which are forfeited or repurchased by the Company. The aggregate number of shares of Stock subject to awards granted on or before the Original Effective Date under
the Prior Plan and outstanding as of the Effective Date was 1,327,835 shares of Stock and, accordingly, the total number of shares of Stock under clause (ii) in the preceding sentence shall not exceed 1,327,835 shares of Stock. In addition,
subject to Article 11, commencing on the first January 1 following the Effective Date and on each January 1 thereafter during the term of the Plan, the number of shares of Stock which shall be made available for sale under the Plan shall
be increased by that number of shares of Stock equal to the lesser of: (i) 4% of the Company’s outstanding shares of Stock on the applicable January 1; and (iii) a lesser number of shares of Stock as determined by the Board.
Accordingly, the number of shares of Stock which shall be available for sale under the Plan shall be subject to increase under the preceding sentence only on the first January 1 following the Effective Date and on each subsequent January 1
through and including January 1, 2022. Notwithstanding anything in this Section 3.1(a) to the contrary, the number of shares of Stock that may be issued or transferred pursuant to Awards under the Plan shall not exceed an aggregate of
60,000,000 shares of Stock, subject to Article 11. In order that the applicable regulations under the Code relating to Incentive Stock Options be satisfied, the maximum number of shares of Stock that may be delivered upon exercise of Incentive Stock
Options shall be the number specified in the preceding sentence, and, if necessary to satisfy such 

  
 8 








 
regulations, such maximum limit shall apply to the number of shares of Stock that may be delivered in connection with each other type of Award under the Plan (applicable separately to each type
of Award). 
 (b) If any shares of Stock subject to an Award are forfeited or expire or such Award is settled for cash (in whole
or in part), the shares of Stock subject to such Award shall, to the extent of such forfeiture, expiration or cash settlement, again be available for future grants of Awards under the Plan and shall be added back to the share limit set forth in this
Section 3.1(b) 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 11.1 hereof). Additionally, any shares of Stock tendered or withheld by
the Company in payment of the grant or exercise price or tax withholding obligation pursuant to any Award shall again be available for the grant of an Award pursuant to the Plan. If any shares of Restricted Stock are forfeited by a Participant or
repurchased by the Company pursuant to Article 6 hereof, such shares shall again be available for the grant of an Award pursuant to the Plan. The payment of Dividend Equivalents in cash in conjunction with any outstanding Awards shall not be counted
against the shares of Stock available for issuance under the Plan. 
 (c) Substitute Awards shall not reduce the shares of Stock
authorized for grant under the Plan. Additionally, in the event that a company acquired by the Company or any Parent or Subsidiary or with which the Company or any Parent or Subsidiary combines has shares available under a pre-existing plan approved
by shareholders 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 and shall not
reduce the shares of Stock authorized for grant under the Plan; provided, 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 any Parent or Subsidiary immediately prior to such acquisition or combination. 

(d) Notwithstanding the provisions of this Section 3.1, no shares of Stock may again be optioned, granted or awarded if such action
would cause an Incentive Stock Option that is to be granted (as opposed to those that were already granted) to fail to qualify as an incentive stock option under Section 422 of the Code. 

3.2 Stock Distributed. Any shares of Stock distributed pursuant to an Award may consist, in whole or in part, of authorized and
unissued Stock, treasury Stock or Stock purchased on the open market. 
 3.3 Limitation on Number of Shares and Values
Subject to Awards. Notwithstanding any provision in the Plan to the contrary, and subject to Article 11, the maximum number of shares of Stock with respect to one or more Awards that may be granted to any one Participant during any calendar year
shall be 2,000,000, and the maximum amount that may be paid in cash during any calendar year with respect to any Performance-Based Award (including, without limitation, any Performance Bonus Award) shall be $2,000,000. 

ARTICLE 4 

ELIGIBILITY AND PARTICIPATION 
 4.1 Eligibility. Each Eligible Individual shall be eligible to be granted one or more Awards pursuant to the Plan. 

  
 9 








 4.2 Participation. Subject to the provisions of the Plan, the Administrator may, from
time to time, select from among all Eligible Individuals, those to whom Awards shall be granted and shall determine the nature and amount of each Award. No Eligible Individual shall have any right to be granted an Award pursuant to this Plan.

 4.3 Stand-Alone and Tandem Awards. Awards granted pursuant to the Plan may, in the 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. 
 4.4 Award Agreement. Awards under the Plan shall be evidenced by Award Agreements that set forth
the terms, conditions and limitations for each Award which may include the term of an Award, the provisions applicable in the event the Participant’s employment or service terminates, and the Company’s authority to unilaterally or
bilaterally amend, modify, suspend, cancel or rescind an Award. 
 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 Subsidiaries operate or have Eligible Individuals, 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 Subsidiaries 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 (any such subplans and/or modifications shall be attached to the Plan as appendices);
provided, however, that no such subplans and/or modifications shall increase the share limitations contained in Sections 3.1 and 3.3; 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, any other securities law or governing statute, the rules of the securities exchange or automated quotation system on which the Stock is listed, quoted or
traded or any other applicable law. 
 ARTICLE 5 
 STOCK OPTIONS 
 5.1 General. The Administrator is authorized to
grant Options to Eligible Individuals on the following terms and conditions: 
 (a) Exercise Price. The exercise price
per share of Stock subject to an Option shall be determined by the Administrator and set forth in the Award Agreement; provided that, subject to Section 5.2(d), the exercise price for any Option shall not be less than 100% of the Fair
Market Value of a share of Stock 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). 

(b) Time and Conditions of Exercise. The Administrator shall determine the time or times at which an Option may be exercised in
whole or in part. The Administrator shall also determine the performance or other conditions, if any, that must be satisfied before all or part of an Option may be exercised. 

  
 10 









 (c) 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: 

(i) 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; 
 (ii) 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 rules of any securities exchange or automated quotation system on which the shares of Stock are listed, quoted or traded or any other applicable law. The Administrator may, in its sole
discretion, also take whatever additional actions it deems appropriate to effect such compliance including, without limitation, placing legends on share certificates and issuing stop-transfer notices to agents and registrars; 

(iii) In the event that the Option shall be exercised pursuant to 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 Option, as determined in the sole discretion of the Administrator; and 
 (iv) Full payment of the exercise price and applicable withholding taxes to the stock administrator of the Company for the shares of Stock with respect to which the Option, or portion thereof, is
exercised, in a manner permitted by Section 10.1 and 10.2. 
 5.2 Incentive Stock Options. The terms of any
Incentive Stock Options granted pursuant to the Plan must comply with the conditions and limitations contained in this Section 5.2. 
 (a) Eligibility. Incentive Stock Options may be granted only to employees (as defined in accordance with Section 3401(c) of the Code) of the Company or a Subsidiary which constitutes a
“subsidiary corporation” of the Company within the meaning of Section 424(f) of the Code or a Parent which constitutes a “parent corporation” of the Company within the meaning of Section 424(e) of the Code. 

(b) Exercise Price. The exercise price per share of Stock shall be set by the Administrator; provided that subject to
Section 5.2(e) the exercise price for any Incentive Stock Option shall not be less than 100% of the Fair Market Value on the date of grant. 
 (c) Expiration. Subject to Section 5.2(e), an Incentive Stock Option may not be exercised to any extent by anyone after the tenth anniversary of the date it is granted, unless an earlier time
is set in the Award Agreement. 
 (d) Individual Dollar Limitation. The aggregate Fair Market Value (determined as of the
time the Option is granted) of all shares of Stock with respect to which Incentive Stock Options are first exercisable by a Participant in any calendar year may not exceed $100,000 or such other limitation as imposed by Section 422(d) of the
Code, or any successor provision. To the extent that Incentive Stock Options are first exercisable by a Participant in excess of such limitation, the excess shall be considered Non-Qualified Stock Options. 

(e) Ten Percent Owners. An Incentive Stock Option shall be granted to any individual who, at the date of grant, owns stock
possessing more than ten percent of the total combined 

  
 11 









 
voting power of all classes of Stock of the Company or any “subsidiary corporation” of the Company or “parent corporation” of the Company (each within the meaning of
Section 424 of the Code) only if such Option is granted at an exercise price per share that is not less than 110% of the Fair Market Value per share of the Stock on the date of grant and the Option is exercisable for no more than five years
from the date of grant. 
 (f) Notice of Disposition. The Participant shall give the Company prompt notice of any
disposition of shares of Stock acquired by exercise of an Incentive Stock Option within (i) two years from the date of grant of such Incentive Stock Option or (ii) one year after the transfer of such shares of Stock to the Participant.

 (g) Transferability; Right to Exercise. An Incentive Stock Option shall not be transferable by the Participant other
than by will or by the laws of descent or distribution, or pursuant to a DRO. During a Participant’s lifetime, unless such Incentive Stock Option is transferred pursuant to a DRO, an Incentive Stock Option may be exercised only by the
Participant. 
 (h) Failure to Meet Requirements. Any Option (or portion thereof) purported to be an Incentive
Stock Option, which, for any reason, fails to meet the requirements of Section 422 of the Code shall be considered a Non-Qualified Stock Option. 
 5.3 Substitute Awards. Notwithstanding the foregoing provisions of this Article 5 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 excess of: (a) the aggregate Fair Market Value (as of the date such Substitute Award is granted) of the shares subject
to the Substitute Award, over (b) the aggregate exercise price thereof does not exceed the excess of (x) the aggregate fair market value (as of the time immediately preceding the transaction giving rise to the Substitute Award, such fair
market value to be determined by the Administrator) of the shares of the predecessor entity that were subject to the grant assumed or substituted for by the Company, over (y) the aggregate exercise price of such shares. 

5.4 Substitution of Stock Appreciation Rights. The Administrator may provide in the Award Agreement evidencing the grant of an
Option that the Administrator, in its sole discretion, shall have the right to substitute a Stock Appreciation Right for such Option at any time prior to or upon exercise of such Option, subject to the provisions of Section 7.2 hereof;
provided that such Stock Appreciation Right shall be exercisable with respect to the same number of shares of Stock for which such substituted Option would have been exercisable. 

ARTICLE 6 

RESTRICTED STOCK AWARDS 
 6.1 Grant of Restricted Stock. The Administrator is authorized to make Awards of Restricted Stock to any Eligible Individual selected by the Administrator in such amounts and subject to such terms
and conditions as determined by the Administrator. 
 6.2 Issuance and Restrictions. Restricted Stock shall be subject to
such repurchase restrictions, forfeiture restrictions, restrictions on transferability and other restrictions as the Administrator may impose (including, without limitation, limitations on the right to vote Restricted Stock or the right to receive
dividends on the Restricted Stock). These restrictions may lapse separately or in combination at such times, pursuant to such circumstances, in such installments, or otherwise, as the Administrator determines at the time of the grant of the Award or
thereafter. 

  
 12 









 6.3 Repurchase or Forfeiture. Except as otherwise determined by the Administrator at
the time of the grant of the Award or thereafter, upon Termination of Service during the applicable restriction period, Restricted Stock that is at that time subject to restrictions shall be forfeited or subject to repurchase by the Company (or its
assignee) under such terms as the Administrator shall determine; provided, however, that the Administrator may (a) provide in any Award Agreement that restrictions or forfeiture conditions relating to Restricted Stock will be waived in
whole or in part in the event of a Participant’s Termination of Service under certain circumstances, and (b) in other cases waive in whole or in part restrictions or forfeiture conditions relating to Restricted Stock. 

6.4 Certificates or Book Entries 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, at its discretion, retain physical possession of any stock certificate until such time as all applicable restrictions lapse or the Award Agreement may provide that the shares shall be held in escrow by an escrow agent designated by the
Company. 
 6.5 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 7 
 STOCK APPRECIATION RIGHTS 

7.1 Grant of Stock Appreciation Rights. A Stock Appreciation Right may be granted to any Eligible Individual selected by the
Administrator. A Stock Appreciation Right shall be subject to such terms and conditions not inconsistent with the Plan as the Administrator shall impose and shall be evidenced by an Award Agreement.  

7.2 Stock Appreciation Rights. 
 (a) A Stock Appreciation Right shall have a term set by the Administrator. A Stock Appreciation Right shall be exercisable in such installments as the Administrator may determine. A Stock Appreciation
Right shall cover such number of shares of Stock as the Administrator may determine. The exercise price per share of Stock subject to each Stock Appreciation Right shall be set by the Administrator. 

(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 (i) the amount (if any) by which the
Fair Market Value of a share of Stock on the date of exercise of the Stock Appreciation Right exceeds the exercise price per share of the Stock Appreciation Right, by (ii) the number of shares of Stock with respect to which the Stock
Appreciation Right shall have been exercised, subject to any limitations the Administrator may impose. 

  
 13 









 7.3 Payment and Limitations on Exercise. 

(a) Payment of the amounts determined under Section 7.2(b) above shall be in cash, in Stock (based on its Fair Market Value as of
the date the Stock Appreciation Right is exercised) or a combination of both, as determined by the Administrator. 
 (b) To the
extent any payment under Section 7.2(b) is effected in Stock it shall be made subject to satisfaction of all provisions of Article 5 above pertaining to Options. 
 ARTICLE 8 
 OTHER TYPES OF AWARDS 

8.1 Dividend Equivalents. 
 (a) Any Eligible Individual selected by the Administrator may be granted Dividend Equivalents based on the dividends on the shares of Stock that are subject to any Award, to be credited as of dividend
payment dates, during the period between the date the Award is granted and the date the Award is exercised, vests or expires, as determined by the Administrator. Such Dividend Equivalents shall be converted to cash or additional shares of Stock by
such formula and at such time and subject to such limitations as may be determined by the Administrator. 
 (b) Unless otherwise
determined by the Administrator, Dividend Equivalents with respect to an Award with performance-based vesting that are based on dividends paid prior to the vesting of such Award shall only be paid out to the Participant to the extent that the
performance-based vesting conditions are satisfied and the Award vests. 
 (c) Notwithstanding the foregoing, no Dividend
Equivalents shall be payable with respect to Options or Stock Appreciation Rights. 
 8.2 Stock Payments. Any Eligible
Individual selected by the Administrator may receive Stock Payments in the manner determined from time to time by the Administrator. The number of shares of Stock or the number of options or other rights to purchase shares of Stock subject to a
Stock Payment shall be determined by the Administrator and may be based upon the attainment of Performance Goals that are established by the Administrator and relate to one or more of the Performance Criteria or other specific performance goals
determined appropriate by the Administrator. 
 8.3 Restricted Stock Units. The Administrator is authorized to make
Awards of Restricted Stock Units to any Eligible Individual selected by the Administrator in such amounts and subject to such terms and conditions as determined by the Administrator. At the time of grant, the Administrator shall specify the date or
dates on which the Restricted Stock Units shall become fully vested and nonforfeitable, and may specify such conditions to vesting as it deems appropriate. At the time of grant, the Administrator shall specify the maturity date applicable to each
grant of Restricted Stock Units which shall be no earlier than the vesting date or dates of the Award and may be determined at the election of the Eligible Individual to whom the Award is granted. On the maturity date, the Company shall, subject to
Section 10.5(b), transfer to the Participant one unrestricted, fully transferable share of Stock for each Restricted Stock Unit that is vested and scheduled to be distributed on such date and not previously forfeited. The Administrator shall
specify the purchase price, if any, to be paid by the Participant to the Company for such shares of Stock. 

  
 14 









 8.4 Other Incentive Awards. Any Eligible Individual selected by the Administrator may
be granted one or more Awards that provide Participants with shares of Stock or the right to purchase shares of Stock or that 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 shares of Stock and which may be linked to the attainment of Performance Goals that are established by the Administrator and relate to one or more of the any one or more of the Performance Criteria or other specific performance goals
determined appropriate by the Administrator, in each case on a specified date or dates or over any period or periods determined by the Administrator. In making such determinations, the Administrator shall consider (among such other factors as it
deems relevant in light of the specific type of Award) the contributions, responsibilities and other compensation of the particular Participant. 
 8.5 Performance Bonus Awards. Any Eligible Individual selected by the Administrator may be granted one or more Awards in the form of a cash bonus (a “Performance Bonus
Award”) payable upon the attainment of Performance Goals that are established by the Administrator and relate to one or more of the Performance Criteria or other specific performance goals determined appropriate by the Administrator, in
each case on a specified date or dates or over any period or periods determined by the Administrator. Any such Performance Bonus Award paid to a Covered Employee shall be based upon objectively determinable bonus formulas established in accordance
with Article 9. 
 8.6 Term. Except as otherwise provided herein, the term of any Award of Dividend Equivalents, Stock
Payments, Restricted Stock Units or Other Incentive Award shall be set by the Administrator in its discretion. 
 8.7
Exercise or Purchase Price. The Administrator may establish the exercise or purchase price, if any, of any Award of any Stock Payments, Restricted Stock Units or Other Incentive Awards; provided, however, that such price shall not be
less than the par value of a share of Stock on the date of grant, unless otherwise permitted by applicable state law. 

ARTICLE 9 

PERFORMANCE-BASED AWARDS 
 9.1 Purpose. The purpose of this Article 9 is to provide the Administrator the ability to qualify Awards other than Options and Stock Appreciation Rights and that are granted pursuant to Articles 6
and 8 as Qualified Performance-Based Compensation. If the Administrator, in its discretion, decides to grant a Performance-Based Award to a Covered Employee, the provisions of this Article 9 shall control over any contrary provision contained in
Article 6 or 8; provided, however, that the Administrator may in its discretion grant Awards to Covered Employees that are based on Performance Criteria or Performance Goals but that do not satisfy the requirements of this Article 9 and that
are not intended to qualify as Qualified Performance-Based Compensation. Unless otherwise specified by the Administrator 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. 
 9.2 Applicability. This
Article 9 shall apply only to those Covered Employees selected by the Administrator to receive Performance-Based Awards. The designation of a Covered Employee as a Participant for a Performance Period shall not in any manner entitle the Participant
to receive an Award for the period. Moreover, designation of a Covered Employee as a Participant for a particular Performance Period shall not require designation of such Covered Employee as a Participant in any subsequent Performance Period and
designation of one Covered Employee as a Participant shall not require designation of any other Covered Employees as a Participant in such period or in any other period. 

  
 15 









 9.3 Procedures with Respect to Performance-Based Awards. To the extent necessary to
comply with the Qualified Performance-Based Compensation requirements of Section 162(m)(4)(C) of the Code, with respect to any Award granted under Article 6 and 8 which may be granted to one or more Covered Employees, no later than ninety
(90) days following the commencement of any Performance Period or any other designated fiscal period or period of service (or such other time as may be required or permitted by Section 162(m) of the Code), the Administrator shall, in
writing, (a) designate one or more Covered Employees, (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 Performance Period, and (d) specify the relationship between 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 Administrator shall certify in writing whether the applicable Performance Goals have been achieved for such Performance Period. In determining the amount earned by a Covered Employee, the Administrator
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 Administrator may deem relevant to the assessment of individual or corporate
performance for the Performance Period. 
 9.4 Payment of Performance-Based Awards. Unless otherwise provided in the
applicable Award Agreement and only to the extent otherwise permitted by Section 162(m)(4)(C) of the Code, as to an Award that is intended to qualify as Qualified Performance-Based Compensation, a Participant must be employed by the Company or
a Parent or Subsidiary on the day a Performance-Based Award for such Performance Period is paid. Furthermore, a Participant shall be eligible to receive payment pursuant to a Performance-Based Award for a Performance Period only if and to the extent
the Performance Goals for such period are achieved. 
 9.5 Additional Limitations. Notwithstanding any other provision of
the Plan, any Award which is granted to a Covered Employee and is intended to constitute Qualified Performance-Based Compensation shall be subject to any additional limitations set forth in Section 162(m) of the Code or any regulations or
rulings issued thereunder that are requirements for qualification as Qualified Performance-Based Compensation, and the Plan shall be deemed amended to the extent necessary to conform to such requirements. 

ARTICLE 10 

PROVISIONS APPLICABLE TO AWARDS 
 10.1 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 of Stock (including, in the case of payment of the exercise price of an Award, shares of Stock issuable pursuant to the exercise of the Award) or shares of Stock 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 of Stock 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, 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 of Stock shall be delivered or deemed to 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 

  
 16 









 
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. 
 10.2 Tax Withholding. The Company or any Parent or Subsidiary shall have the authority and the
right to deduct or withhold, or require a Participant to remit to the Company or such Parent or Subsidiary an amount sufficient to satisfy federal, state, local and foreign taxes (including the Participant’s employment tax obligations) required
by law to be withheld with respect to any taxable event concerning a Participant arising as a result of this Plan. The Administrator may in its discretion and in satisfaction of the foregoing requirement elect to have the Company or any Parent or
Subsidiary, as applicable, withhold shares of Stock otherwise issuable under an Award (or allow the return of shares of Stock) having a Fair Market Value equal to the sums required to be withheld (or allow the Participant to make such an election).
Notwithstanding any other provision of the Plan, the number of shares of Stock which may be withheld with respect to the issuance, vesting, exercise or payment of any Award (or which may be repurchased from the Participant of such Award within six
months (or such other period as may be determined by the Administrator) after such shares of Stock were acquired by the Participant) in order to satisfy the Participant’s federal, state, local and foreign income and payroll tax liabilities with
respect to the issuance, vesting, exercise or payment of the Award shall be limited to the number of shares of Stock which have a Fair Market Value on the date of withholding or repurchase equal to 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 Stock,
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 of Stock to pay the exercise price or any
tax withholding obligation. 
 10.3 Limits on Transfer. 

(a) Except as otherwise provided in Section 10.3(b): 
 (i) No right or interest of a Participant in any Award 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), and any attempted disposition thereof shall be null and void and of no effect, except to the extent that such disposition is permitted by
Section 10.3(a)(i); and 
 (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 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. 

  
 17 









 (b) Notwithstanding Section 10.3(a), the Administrator, in its sole discretion, may
determine to permit a Participant to transfer an Award other than an Incentive Stock Option to any one or more Permitted Transferees, 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 by will or the laws of descent and distribution; (ii) any Award which is 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 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. 
 10.4 Beneficiaries. Notwithstanding Section 10.3(a), 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 Award Agreement applicable to the Participant, except to the extent the Plan and Award Agreement otherwise provide,
and to any additional restrictions deemed necessary or appropriate by the Administrator. If the Participant is married and resides in a community property state, a designation of a person other than the Participant’s spouse 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. 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. 
 10.5 Stock
Certificates; Book Entry Procedures. 
 (a) Notwithstanding anything herein to the contrary, the Company shall not be
required to issue or deliver any certificates or make any book entries evidencing shares of Stock pursuant to the exercise of any Award, unless and until the Board has determined, with advice of counsel, that the issuance and delivery of such
certificates is in compliance with all applicable laws, regulations of governmental authorities and, if applicable, the requirements of any exchange on which the shares of Stock are listed or traded. All Stock 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 jurisdiction, securities or other
laws, rules and regulations and the rules of any national securities exchange or automated quotation system on which the Stock is listed, quoted, or traded. The Administrator may place legends on any Stock certificate or book-entry to reference
restrictions applicable to the Stock. In addition to the terms and conditions provided herein, the Board may require that a Participant make such reasonable covenants, agreements, and representations as the Board, in its discretion, deems advisable
in order to comply with any such laws, regulations, or requirements. The Administrator shall have the right to require any Participant to comply with any timing or other restrictions with respect to the settlement or exercise of any Award, including
a window-period limitation, as may be imposed in the discretion of the Administrator. 
 (b) Notwithstanding any other provision
of the Plan, unless otherwise determined by the Administrator or required by any applicable law, rule or regulation, the Company shall not deliver to any Participant certificates evidencing shares of Stock issued in connection with any Award and
instead 

  
 18 









 
such shares of Stock shall be recorded in the books of the Company (or, as applicable, its transfer agent or stock plan administrator). 

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

ARTICLE 11 

CHANGES IN CAPITAL STRUCTURE 
 11.1 Adjustments. 
 (a) In the event of any stock dividend, stock split,
combination or exchange of shares, merger, consolidation, distribution of Company assets to stockholders (other than normal cash dividends), or any other corporate event affecting the Stock or the share price of the Stock other than an Equity
Restructuring, the Administrator shall make equitable adjustments, if any, as the Administrator in its discretion may deem appropriate to reflect such changes with respect to (i) the aggregate number and type of shares of Stock that may be
issued under the Plan (including, but not limited to, adjustments of the limitations in Sections 3.1 and 3.3); (ii) the number and type of shares of Stock 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 (iv) the grant or exercise price per share for any outstanding Awards under the Plan. Any adjustment affecting an Award intended as
Qualified Performance-Based Compensation shall be made consistent with the requirements of Section 162(m) of the Code. 

(b) In the event of any transaction or event described in Section 11.1(a) 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 (including without limitation any Change in Control), 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 amendment of the terms of any outstanding Awards or by action taken prior to the occurrence of such transaction or event, is hereby authorized
to take any one or more of the following actions whenever the Administrator determines that action is appropriate in order to prevent the 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 

  
 19 









 
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 and/or other property, if any, equal to the amount that would have been received 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 11.1(b) 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; and 
 (ii) To provide that such Award be assumed by the
successor or survivor entity, 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 entity, or a parent or subsidiary thereof, with appropriate adjustments
as to the number and kind of shares and prices; and 
 (iii) To make adjustments in the number and type of shares of Stock (or
other securities or property) subject to outstanding Awards, and in the number and kind of outstanding Restricted Stock or Restricted Stock Unit Awards and/or in the terms and conditions of (including the grant or exercise price), and the criteria
included in, outstanding options, rights and awards and options, rights and awards which may be granted in the future; and 

(iv) To provide that such Award shall be exercisable or payable or fully vested with respect to all shares covered thereby,
notwithstanding anything to the contrary in the Plan or the applicable 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 11.1(a) and 11.1(b): 
 (i) The number and type of
securities subject to each outstanding Award and the exercise price or grant price thereof, if applicable, will be proportionately adjusted. The adjustments provided under this Section 11.1(c)(i) shall be nondiscretionary and shall be final and
binding on the affected Participant and the Company. 
 (ii) The Administrator shall make such proportionate 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 of the
limitations in Sections 3.1 and 3.3). 
 11.2 Acceleration Upon a Change in Control. Notwithstanding Section 11.1,
and except as may otherwise be provided in any applicable Award Agreement or other written agreement entered into between the Company, a Parent, a Subsidiary, or other Company affiliate and a Participant, if a Change in Control occurs and a
Participant’s Awards are not continued, converted, assumed, or replaced by (i) the Company or a Parent or Subsidiary of the Company, or (ii) a Successor Entity, then immediately prior to the Change in Control such Awards shall become
fully exercisable and/or payable, as applicable, and all forfeiture, repurchase and other restrictions on such Awards shall lapse. Upon, or in anticipation of, a Change in Control, the Administrator may cause any and all Awards outstanding hereunder
to terminate 

  
 20 









 
at a specific time in the future, including but not limited to the date of such Change in Control, and shall give each Participant the right to exercise such Awards during a period of time as the
Administrator, in its sole and absolute discretion, shall determine. 
 11.3 Adjustments of Qualified Performance-Based
Compensation. With respect to Awards which are granted to Covered Employees and are intended to qualify as Qualified Performance-Based Compensation, no adjustment or action described in this Article 11 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 Qualified Performance-Based Compensation, unless the Administrator determines that the Award should not so qualify. No adjustment or action
described in this Article 11 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. 
 11.4 No Other Rights. Except as expressly provided in the Plan, no
Participant shall have any rights by reason of any subdivision or consolidation of shares of stock of any class, the payment of any dividend, any increase or decrease in the number of shares of stock of any class or any dissolution, liquidation,
merger, or consolidation of the Company or any other corporation. Except as expressly provided in the Plan or pursuant to action of the Administrator under the Plan, no issuance by the Company of shares of stock of any class, or securities
convertible into shares of stock of any class, shall affect, and no adjustment by reason thereof shall be made with respect to, the number of shares of Stock subject to an Award or the grant or exercise price of any Award. 

11.5 Restrictions on Exercise. 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 of Stock or the share price of the 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 30 days prior to the consummation of any such transaction. 

ARTICLE 12 

ADMINISTRATION 
 12.1 Administrator. The “Administrator” of the Plan shall be a Committee of the Board, which shall consist solely of two or more members of the Board each of whom is a Non-Employee
Director, and with respect to awards that are intended to be Performance-Based Awards, an “outside director” within the meaning of Section 162(m) of the Code; provided 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 12.1 or otherwise provided in any charter of the Committee.
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 all Awards granted to Independent Directors and for purposes of such Awards
the term “Administrator” as used in this Plan shall be deemed to refer to the Board and (b) the Board or the Committee may delegate its authority hereunder to the extent permitted by Section 12.5. In addition, in its sole
discretion, the Board may at any time and from time to time exercise any and all rights and duties of the Administrator under the Plan except with respect to matters which are required to be determined in the sole discretion of the Committee under
Rule 16b-3 of the Exchange Act or Section 162(m) of the Code, or any regulations or rules issued thereunder. Except as may otherwise be provided in any charter of the 

  
 21 









 
Committee, appointment of Committee members shall be effective upon acceptance of appointment; Committee members may resign at any time by delivering written notice to the Board; and vacancies in
the Committee may only be filled by the Board. 
 12.2 Action by the Administrator. Unless otherwise established by the
Board or in any charter of the Company or the Committee, a majority of the Administrator 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 a
majority of the Administrator in lieu of a meeting, shall be deemed the acts of the Administrator. Each member of the Administrator 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 of any Parent or Subsidiary, the Company’s independent certified public accountants, or any executive compensation consultant or other professional retained by the Company or any Parent or Subsidiary
to assist in the administration of the Plan. 
 12.3 Authority of Administrator. Subject to any specific designation in
the Plan, the Administrator has the exclusive power, authority and discretion to: 
 (a) Designate Eligible Individuals to
receive Awards; 
 (b) Determine the type or types of Awards to be granted to each Participant; 

(c) Determine the number of Awards to be granted and the number of shares of Stock 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 reload provision, any restrictions or limitations on the Award, any schedule for lapse of forfeiture restrictions or restrictions on the exercisability of an Award, and accelerations or waivers thereof, 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, Stock, 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 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. 

  
 22 









 12.4 Decisions Binding. The Administrator’s interpretation of the Plan, any
Awards granted pursuant to the Plan, any Award Agreement and all decisions and determinations by the Administrator with respect to the Plan are final, binding, and conclusive on all parties. 

12.5 Delegation of Authority. To the extent permitted by applicable law, the Board or the Committee may from time to time delegate
to a committee of one or more members of the Board or one or more officers of the Company the authority to grant or amend Awards to Participants other than (a) Employees who are subject to Section 16 of the Exchange Act, (b) Covered
Employees, or (c) officers of the Company (or Directors) to whom authority to grant or amend Awards has been delegated hereunder. Any delegation hereunder shall be subject to the restrictions and limits that the Board or the Committee specifies
at the time of such delegation, and the Board or the Committee may at any time rescind the authority so delegated or appoint a new delegatee. At all times, the delegatee appointed under this Section 12.5 shall serve in such capacity at the
pleasure of the Board or the Committee. 
 12.6 Amendment or Exchange of Awards. The Administrator may, without
stockholder approval, (a) amend any Award to reduce the per share exercise price of such an Award below the per share exercise price as of the date the Award is granted and (b) grant an Award in exchange for, or in connection with, the
cancellation or surrender of an Award having a higher per share exercise price. 
 ARTICLE 13 

EFFECTIVE AND EXPIRATION DATE 
 13.1 Effective Date. The Original 2010 Plan was effective as of November 21, 2010 (the “Original Effective Date”). This amended and restated Plan shall be effective on
the date it is approved by the Board, subject to approval of the Plan by a majority of the Company’s stockholders at a duly held meeting in 2012 (the “Effective Date”). 

13.2 Expiration Date. The Plan will expire on, and no Award may be granted pursuant to the Plan on or after, the tenth anniversary
of the Effective Date (the “Expiration Date”). Any Awards that are outstanding on the Expiration Date shall remain in force according to the terms of the Plan and the applicable Award Agreement. 

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. Awards may be granted or awarded prior to such stockholder approval; provided that such Awards shall not be exercisable nor shall such Awards vest prior
to the time when the Plan is approved by the stockholders; and, provided further, that if such approval has not been obtained at the end of said twelve-month period, all Awards previously granted or awarded under the Plan shall thereupon be
canceled and become null and void. If the Plan is not approved by the Company’s stockholders, it will not become effective and the Original 2010 Plan will continue in full force and effect in accordance with its terms. Upon the approval of the
Plan by the Company’s stockholders, any awards outstanding under the Original 2010 Plan as of the date of such approval shall remain outstanding and, if applicable, exercisable pursuant to the terms of such individual grants. In addition, if
the Board determines that Awards other than Options and Stock Appreciation Rights which may be granted to Covered Employees should continue to be eligible to qualify as performance-based compensation under Section 162(m)(4)(C) of the Code, the
Performance Criteria must be disclosed to and approved by the Company’s stockholders no later than the first stockholder meeting that occurs in the fifth year following the year in which the Company’s stockholders previously approved by
the Plan. 

  
 23 









 ARTICLE 14 
 AMENDMENT, MODIFICATION, AND TERMINATION 
 14.1 Amendment, Modification,
And Termination. The Board may terminate, amend or modify the Plan at any time and from time to time; provided, however, that (a) to the extent necessary and desirable to comply with any applicable law, regulation, or stock exchange
rule, the Company shall obtain stockholder approval of any Plan amendment in such a manner and to such a degree as required, and (b) stockholder approval shall be required for any amendment to the Plan that increases the number of shares of
Stock available under the Plan. 
 14.2 Awards Previously Granted. No termination, amendment, or modification of the Plan
shall adversely affect in any material way any Award previously granted pursuant to the Plan without the prior written consent of the Participant. 
 ARTICLE 15 
 GENERAL PROVISIONS 

15.1 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. 
 15.2 No Stockholders Rights. Except as otherwise provided herein, a Participant shall have none of the rights of a stockholder with respect to shares of Stock covered by any Award until the
Participant becomes the record owner of such shares of Stock. 
 15.3 No Right to Employment or Services. Nothing in the
Plan or any Award Agreement shall interfere with or limit in any way the right of the Company or any Parent or Subsidiary to terminate any Participant’s employment or services at any time, nor confer upon any Participant any right to continue
in the employ or service of the Company or any Parent or Subsidiary. 
 15.4 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 Award Agreement shall give the Participant any rights that
are greater than those of a general creditor of the Company or any Parent or Subsidiary. 
 15.5 Indemnification. To the
extent allowable pursuant to applicable law, each member of the Administrator or of the Board 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 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. 

  
 24 









 15.6 Relationship to Other Benefits. No payment pursuant to the Plan shall be taken
into account in determining any benefits pursuant to any pension, retirement, savings, profit sharing, group insurance, welfare or other benefit plan of the Company or any Parent or Subsidiary except to the extent otherwise expressly provided in
writing in such other plan or an agreement thereunder. 
 15.7 Expenses. The expenses of administering the Plan shall be
borne by the Company and its Subsidiaries. 
 15.8 Titles and Headings. 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. 
 15.9 Fractional Shares. No fractional shares of Stock shall be issued and the Administrator shall determine, in its discretion, whether cash shall be given in lieu of fractional shares of Stock or
whether such fractional shares of Stock shall be eliminated by rounding up or down as appropriate. 
 15.10 Limitations
Applicable to Section 16 Persons. Notwithstanding any other provision of the Plan, the Plan, and any Award granted or awarded to any Participant who is then subject to Section 16 of the Exchange Act, shall be subject to any additional
limitations set forth in any applicable exemptive rule under Section 16 of the Exchange Act (including any amendment to Rule 16b-3 of the Exchange Act) that are requirements for the application of such exemptive rule. 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 applicable exemptive rule. 
 15.11 Government and Other Regulations. The obligation of the Company to make payment of awards in Stock or otherwise shall be subject to all applicable laws, rules, and regulations, and to such
approvals by government agencies as may be required. The Company shall be under no obligation to register pursuant to the Securities Act any of the shares of Stock paid pursuant to the Plan. If the shares of Stock paid pursuant to the Plan may in
certain circumstances be exempt from registration pursuant to the Securities Act, the Company may restrict the transfer of such shares of Stock in such manner as it deems advisable to ensure the availability of any such exemption. 

15.12 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 Award Agreement evidencing such Award shall incorporate the terms and conditions required by Section 409A of the Code. To the extent applicable, the Plan and Award Agreements shall be interpreted in accordance
with Section 409A of the Code and Department of Treasury regulations and other interpretive guidance issued thereunder, including without limitation any such regulations or other guidance that may be issued after the adoption of the Plan.
Notwithstanding any provision of the Plan to the contrary, in the event that following the adoption of the Plan the Administrator determines that any Award may be subject to Section 409A of the Code and related Department of Treasury guidance
(including such Department of Treasury guidance as may be issued after the adoption of the Plan), the Administrator may adopt such amendments to the Plan and the applicable 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 (a) exempt the Award from Section 409A of the Code and/or preserve the intended tax
treatment of the benefits provided with respect to the Award, or (b) comply with the requirements of Section 409A of the Code and related Department of Treasury guidance. 

15.13 Governing Law. The Plan and all Award Agreements shall be construed in accordance with and governed by the laws of the State
of California, without regard to the conflicts of law principles thereof. 

  
 25 









 ZOGENIX, INC. 
 2010 EQUITY INCENTIVE AWARD PLAN 
 STOCK OPTION GRANT NOTICE AND

 STOCK OPTION AGREEMENT 
 Zogenix, Inc., a Delaware corporation (the “Company”), pursuant to its 2010 Equity Incentive Award Plan (the “Plan”), hereby grants to the holder listed
below (“Participant”), an option to purchase the number of shares of the Company’s Stock set forth below (the “Option”). This Option is subject to all of the terms and conditions set forth herein
and in the Stock Option Agreement attached hereto as Exhibit A (the “Stock Option Agreement”) and the Plan, which are incorporated herein by reference. Unless otherwise defined herein, the terms defined in the Plan
shall have the same defined meanings in this Grant Notice and the Stock Option Agreement. 
  

					
			
	Participant:	  	  
	  	
			
	Grant Date:	  	  
	  	
			
	Vesting Commencement Date:	  	  
	  	
			
	 Exercise Price per Share of
 Stock:
	  	 $
	  	
			
	Total Exercise Price:	  	 $
	  	
			
	 Total Number of Shares of

Stock Subject to the Option:
	  	  
	  	shares
			
	Expiration Date:	  	  
	  	

  

			
	Type of Option:	  	 ̈  Incentive Stock
Option     ̈  Non-Qualified Stock Option
		
	Vesting Schedule:	  	[To be specified in individual agreements]

 By his or her signature, Participant agrees to be bound by the terms and conditions of the Plan, the
Stock Option Agreement and this Grant Notice. Participant has reviewed the Stock Option Agreement, the Plan and this Grant Notice in their entirety, has had an opportunity to obtain the advice of counsel prior to executing this Grant Notice and
fully understands all provisions of this Grant Notice, the Stock Option Agreement and the Plan. Participant hereby agrees to accept as binding, conclusive and final all decisions or interpretations of the Administrator upon any questions arising
under the Plan or relating to the Option. 
  

									
	ZOGENIX, INC.	 	 	 	PARTICIPANT
					
	By:	  	  
	 		 	By:	 	  



									
	Print Name:	  	  
	 		 	Print Name:	 	  



									
	Title:	  	  
	 		 		 	


									
	Address:	 	12671 High Bluff Drive, Suite 200	 		 	Address:        	 	  

		 	San Diego, CA 92130	 		 		 	  









 EXHIBIT A 
 TO STOCK OPTION GRANT NOTICE 
 STOCK OPTION AGREEMENT 

Pursuant to the Stock Option Grant Notice (the “Grant Notice”) to which this Stock Option Agreement (this
“Agreement”) is attached, Zogenix, Inc., a Delaware corporation (the “Company”), has granted to Participant an Option under the Company’s 2010 Equity Incentive Award Plan (the
“Plan”) to purchase the number of shares of Stock indicated in the Grant Notice. 
 ARTICLE I

 GENERAL 
 1.1 Defined Terms. Capitalized terms not specifically defined herein shall have the meanings specified in the Plan and the Grant Notice. 

1.2 Incorporation of Terms of Plan. The Option is subject to the terms and conditions of the Plan which are incorporated herein by
reference. In the event of any inconsistency between the Plan and this Agreement, the terms of the Plan shall control. 

ARTICLE II 

GRANT OF OPTION 
 2.1 Grant of Option. In consideration of Participant’s past and/or continued employment with or service to the Company or a Parent or Subsidiary and for other good and valuable consideration,
effective as of the Grant Date set forth in the Grant Notice (the “Grant Date”), the Company irrevocably grants to Participant the Option to purchase any part or all of an aggregate of the number of shares of Stock set forth
in the Grant Notice, upon the terms and conditions set forth in the Plan, the Grant Notice and this Agreement. Unless designated as a Non-Qualified Stock Option in the Grant Notice, the Option shall be an Incentive Stock Option to the maximum extent
permitted by law. 
 2.2 Exercise Price. The exercise price of the shares of Stock subject to the Option shall be as set
forth in the Grant Notice, without commission or other charge; provided, however, that the price per share of the shares of Stock subject to the Option shall not be less than 100% of the Fair Market Value of a share of Stock on the
Grant Date. Notwithstanding the foregoing, if this Option is designated as an Incentive Stock Option and the Participant owns (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 “subsidiary corporation” of the Company or any “parent corporation” of the Company (each within the meaning of Section 424 of the Code), the price per share of the shares of Stock subject to the
Option shall not be less than 110% of the Fair Market Value of a share of Stock on the Grant Date. 
 2.3 No Right to
Continued Employment. Nothing in the Plan, the Grant Notice, or this Agreement shall confer upon the Participant any right to continue in the employ or service of the Company or any Parent or Subsidiary or shall interfere with or restrict in any
way the rights of the Company and any Parent or Subsidiary, which rights are hereby expressly reserved, to discharge or terminate the services of the Participant at any time for any reason whatsoever, except to the extent expressly provided
otherwise in a written agreement between the Company or a Parent or Subsidiary and the Participant. 

  
 A-1









 ARTICLE III 
 PERIOD OF EXERCISABILITY 
 3.1 Commencement of Exercisability.

 (a) Subject to Sections 3.2, 3.3 and 5.6, the Option shall become vested and exercisable in such amounts and at such times as
are set forth in the Grant Notice. 
 (b) No portion of the Option which has not become vested and exercisable at the date of
Participant’s Termination of Service shall thereafter become vested and exercisable, except as may be otherwise provided in the Grant Notice or provided by the Administrator or as set forth in a written agreement between the Company and
Participant. 
 3.2 Duration of Exercisability. The installments provided for in the vesting schedule set forth in the
Grant Notice are cumulative. Each such installment which becomes vested and exercisable pursuant to the vesting schedule set forth in the Grant Notice shall remain vested and exercisable until it becomes unexercisable under Section 3.3.

 3.3 Expiration of Option. The Option may not be exercised to any extent by anyone after the first to occur of the
following events: 
 (a) The expiration of ten years from the Grant Date; 

(b) If this Option is designated as an Incentive Stock Option and Participant owned (within the meaning of Section 424(d) of the
Code), at the time the Option was granted, more than 10% of the total combined voting power of all classes of stock of the Company or any “subsidiary corporation” of the Company or any “parent corporation” of the Company (each
within the meaning of Section 424 of the Code), the expiration of five years from the Grant Date; 
 (c) The expiration of
three months following the date of Participant’s Termination of Service, unless such termination occurs by reason of Participant’s death, Disability or for Misconduct; 

(d) The expiration of one year from the date of Participant’s death if Participant dies prior to his or her Termination of Service
or within three months after his or her Termination of Service; 
 (e) The expiration of one year from the date of
Participant’s Termination of Service by reason of the Participant’s Disability; or 
 (f) The date of
Participant’s Termination of Service by the Company for Misconduct. 
 If the Option is an Incentive Stock Option, note
that, to obtain the federal income tax advantages associated with an “incentive stock option,” the Code requires that at all times beginning on the date of grant of the Option and ending on the day three months before the date of
Option’s exercise, Participant must be an Employee of the Company or an affiliate, except in the event of Participant’s death or Disability. The Company has provided for extended exercisability of Participant’s Option under certain
circumstances for Participant’s benefit but cannot guarantee that Participant’s Option will necessarily be treated as an “incentive stock option” if Participant continues to be employed by or provide services to the Company or an
affiliate as a Consultant or Director after Participant’s employment terminates or if 

  
 A-2









 
Participant otherwise exercises its options more than three months after the date Participant’s employment terminates. 

3.4 Special Tax Consequences. Participant acknowledges that, to the extent that the aggregate Fair Market Value (determined as of
the time the Option is granted) of all shares of Stock with respect to which Incentive Stock Options, including the Option, are exercisable for the first time by Participant in any calendar year exceeds $100,000, the Option and such other options
shall be Non-Qualified Stock Options to the extent necessary to comply with the limitations imposed by Section 422(d) of the Code. Participant further acknowledges that the rule set forth in the preceding sentence shall be applied by taking the
Option and other “incentive stock options” into account in the order in which they were granted, as determined under Section 422(d) of the Code and the Treasury Regulations thereunder. 

ARTICLE IV 

EXERCISE OF OPTION 
 4.1 Person Eligible to Exercise. Except as provided in Section 5.1, during the lifetime of the Participant, only Participant may exercise the Option or any portion thereof, unless it has been
disposed of pursuant to a DRO. After the death of Participant, any exercisable portion of the Option may, prior to the time when the Option becomes unexercisable under Section 3.3, be exercised by Participant’s 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. 
 4.2 Partial Exercise. Any exercisable portion of the Option or the entire Option, if then wholly exercisable, may be exercised in whole or in part at any time prior to the time when the Option or
portion thereof becomes unexercisable under Section 3.3. 
 4.3 Manner of Exercise. The Option, or any exercisable
portion thereof, may be exercised solely by delivery to the Secretary of the Company (or any third party administrator or other person or entity designated by the Company) of all of the following prior to the time when the Option or such portion
thereof becomes unexercisable under Section 3.3: 
 (a) An Exercise Notice in writing signed by Participant or any other
person then entitled to exercise the Option or portion thereof, stating that the Option or portion thereof is thereby exercised, such notice complying with all applicable rules established by the Administrator. Such notice shall be substantially in
the form attached as Exhibit B to the Grant Notice (or such other form as is prescribed by the Administrator); 
 (b) The
receipt by the Company of full payment for the shares of Stock with respect to which the Option or portion thereof is exercised, including payment of any applicable withholding tax, which may be in one or more of the forms of consideration permitted
under Section 4.4; 
 (c) Any other written representations as may be required in the Administrator’s reasonable
discretion to evidence compliance with the Securities Act or any other applicable law, rule, or regulation; and 
 (d) In the
event the Option or portion thereof shall be exercised pursuant to Section 4.1 by any person or persons other than Participant, appropriate proof of the right of such person or persons to exercise the Option. 

  
 A-3









 Notwithstanding any of the foregoing, the Company shall have the right to specify all
conditions of the manner of exercise, which conditions may vary by country and which may be subject to change from time to time. 
 4.4 Method of Payment. Payment of the exercise price and any applicable withholding tax shall be by any of the following, or a combination thereof, at the election of Participant, subject to
Section 10.1 of the Plan: 
 (a) Cash; 
 (b) Check; 
 (c) Delivery of a notice that the Participant has placed a market
sell order with a broker with respect to shares of Stock then issuable upon exercise of the Option, 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
exercise price; provided, that payment of such proceeds is then made to the Company upon settlement of such sale; 
 (d)
With the consent of the Administrator, by delivery of a full recourse promissory note on such terms and conditions as may be approved by the Administrator; 
 (e) With the consent of the Administrator, surrender of other shares of Stock which (A) in the case of shares of Stock acquired from the Company, have been owned by the Participant for more than six
(6) months on the date of surrender (or such longer or shorter period as may be determined by the Administrator), and (B) have a Fair Market Value on the date of surrender equal to the aggregate exercise price of the shares of Stock with
respect to which the Option or portion thereof is being exercised; 
 (f) With the consent of the Administrator, surrendered
shares of Stock issuable upon the exercise of the Option having a Fair Market Value on the date of exercise equal to the aggregate exercise price of the shares of Stock with respect to which the Option or portion thereof is being exercised; or

 (g) With the consent of the Administrator, property of any kind which constitutes good and valuable consideration.

 (h) Notwithstanding any other provision of the Plan or this Agreement, if Participant is a Director or “executive
officer” of the Company within the meaning of Section 13(k) of the Exchange Act, he or she shall not be permitted to make payment pursuant to this Section 4.4, 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. 
 4.5
Conditions to Issuance of Stock Certificates. The shares of Stock deliverable upon the exercise of the Option, or any portion thereof, may be either previously authorized but unissued shares of Stock or issued shares of Stock which have then
been reacquired by the Company. Such shares of Stock shall be fully paid and nonassessable. The Company shall not be required to issue or deliver any shares of Stock purchased upon the exercise of the Option or portion thereof prior to fulfillment
of all of the following conditions: 

  
 A-4









 (a) The admission of such shares of Stock to listing on all stock exchanges on which such
Stock is then listed; 
 (b) The completion of any registration or other qualification of such shares of Stock under any state
or federal law or under rulings or regulations of the Securities and Exchange Commission or of any other governmental regulatory body, which the Administrator shall, in its discretion, deem necessary or advisable; 

(c) The obtaining of any approval or other clearance from any state or federal governmental agency which the Administrator shall, in its
discretion, determine to be necessary or advisable; 
 (d) The lapse of such reasonable period of time following the exercise of
the Option as the Administrator may from time to time establish for reasons of administrative convenience; and 
 (e) The
receipt by the Company of full payment for such shares of Stock, including payment of any applicable withholding tax, which may be in one or more of the forms of consideration permitted under Section 4.4. 

4.6 Rights as Stockholder. The holder of the Option shall not be, nor have any of the rights or privileges of, a stockholder of
the Company in respect of any shares of Stock purchasable upon the exercise of any part of the Option unless and until such shares of Stock shall have been issued by the Company to such holder (as evidenced by the appropriate entry on the books of
the Company or of a duly authorized transfer agent of the Company) and, once issued, such shares of Stock shall be freely tradeable and non-forfeitable. No adjustment will be made for a dividend or other right for which the record date is prior to
the date the shares of Stock are issued, except as provided in Article 11 of the Plan. 
 ARTICLE V 

OTHER PROVISIONS 
 5.1 Option Generally Not Transferable. 
 (a) Subject to
Section 5.1(c), the Option may not 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 the
shares of Stock underlying the Option have been issued, and all restrictions applicable to such shares of Stock have lapsed. Neither the Option nor any interest or right therein shall be liable for the debts, contracts or engagements of Participant
or his or her successors in interest or shall be subject to disposition by transfer, alienation, anticipation, pledge, 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), and any attempted disposition thereof shall be null and void and of no effect, except to the extent that such disposition is permitted by the
preceding sentence. 
 (b) Unless transferred to a Permitted Transferee in accordance with Section 5.1(c), during the
lifetime of Participant, only Participant may exercise the Option or any portion thereof, unless it has been disposed of pursuant to a DRO. After the death of Participant, any exercisable portion of the Option may, prior to the time when the Option
becomes unexercisable under Section 3.3, be exercised by Participant’s 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.


  
 A-5









 (c) Notwithstanding any other provision in this Agreement, with the consent of the
Administrator and to the extent the Option is designated as a Non-Qualified Stock Option, the Option may be transferred to, exercised by and paid to one or more Permitted Transferees, subject to the terms and conditions set forth in
Section 10.3 of the Plan. Subject to such conditions and procedures as the Administrator may require, a Permitted Transferee may exercise the Option or any portion thereof during the Participant’s lifetime. 

5.2 Adjustments. The Participant acknowledges that the Option is subject to modification and termination in certain events as
provided in this Agreement and Article 11 of the Plan. 
 5.3 Notices. Any notice to be given under the terms of this
Agreement to the Company shall be addressed to the Company in care of the Secretary of the Company at the address given beneath the signature of the Company’s authorized officer on the Grant Notice, and any notice to be given to Participant
shall be addressed to Participant at the address given beneath Participant’s signature on the Grant Notice. By a notice given pursuant to this Section 5.3, either party may hereafter designate a different address for notices to be given to
that party. Any notice which is required to be given to Participant shall, if Participant is then deceased, be given to the person entitled to exercise his or her Option pursuant to Section 4.1 by written notice under this Section 5.3. Any
notice shall be deemed duly given when sent via email or when sent by certified mail (return receipt requested) and deposited (with postage prepaid) in a post office or branch post office regularly maintained by the United States Postal Service.

 5.4 Titles. Titles are provided herein for convenience only and are not to serve as a basis for interpretation or
construction of this Agreement. 
 5.5 Governing Law; Severability. The laws of the State of California shall govern the
interpretation, validity, administration, enforcement and performance of the terms of this Agreement regardless of the law that might be applied under principles of conflicts of laws. Should any provision of this Agreement be determined by a court
of law to be illegal or unenforceable, the other provisions shall nevertheless remain effective and shall remain enforceable. 

5.6 Conformity to Securities Laws. Participant acknowledges that the Plan, the Grant Notice and this Agreement are intended to
conform to the extent necessary with all provisions of the Securities Act and the Exchange Act and any and all regulations and rules promulgated by the Securities and Exchange Commission thereunder, and state securities laws and regulations.
Notwithstanding anything herein to the contrary, the Plan shall be administered, and the Option is granted and may be exercised, only in such a manner as to conform to such laws, rules and regulations. To the extent permitted by applicable law, the
Plan, the Grant Notice and this Agreement shall be deemed amended to the extent necessary to conform to such laws, rules and regulations. 
 5.7 Entire Agreement; Amendments. The Plan and this Agreement (including all Exhibits hereto) constitute the entire agreement of the parties and supersede in their entirety all prior undertakings
and agreements of the Company and Participant with respect to the subject matter hereof. This Agreement may not be modified, amended or terminated except by an instrument in writing, signed by Participant or such other person as may be permitted to
exercise the Option pursuant to Section 4.1 and by a duly authorized representative of the Company. 
 5.8 Successors
and Assigns. The Company may assign any of its rights under this Agreement to single or multiple assignees, and this Agreement shall inure to the benefit of the successors and assigns of the Company. Subject to the restrictions on transfer
herein set forth in Section 5.1, this 

  
 A-6









 
Agreement shall be binding upon Participant and his or her heirs, executors, administrators, successors and assigns. 
 5.9 Notification of Disposition. If this Option is designated as an Incentive Stock Option, Participant shall give prompt notice to the Company of any disposition or other transfer of any shares of
Stock acquired under this Agreement if such disposition or transfer is made (a) within two years from the Grant Date with respect to such shares of Stock or (b) within one year after the transfer of such shares of Stock to the Participant.
Such notice shall specify the date of such disposition or other transfer and the amount realized, in cash, other property, assumption of indebtedness or other consideration, by Participant in such disposition or other transfer. 

5.10 Limitations Applicable to Section 16 Persons. Notwithstanding any other provision of the Plan or this Agreement, if
Participant is subject to Section 16 of the Exchange Act, the Plan, the Option and this Agreement shall be subject to any additional limitations set forth in any applicable exemptive rule under Section 16 of the Exchange Act (including any
amendment to Rule 16b-3 of the Exchange Act) that are requirements for the application of such exemptive rule. To the extent permitted by applicable law, this Agreement shall be deemed amended to the extent necessary to conform to such applicable
exemptive rule. 
 5.11 Not a Contract of Employment. Nothing in this Agreement, the Grant Notice, or the Plan shall
confer upon the Participant any right to continue to serve as an employee or other service provider of the Company or any Parent or Subsidiary. 

  
 A-7









 EXHIBIT B 
 TO STOCK OPTION GRANT NOTICE 
 FORM OF EXERCISE NOTICE 

Effective as of today,
                    ,
                    the undersigned (“Participant”) hereby elects to exercise Participant’s option to
purchase             shares of the Stock (the “Shares”) of Zogenix, Inc. (the “Company”) under and pursuant to the Zogenix, Inc. 2010
Equity Incentive Award Plan (the “Plan”) and the Stock Option Grant Notice and Stock Option Agreement dated             ,     (the
“Option Agreement”). Capitalized terms used herein without definition shall have the meanings given in the Option Agreement. 
  

			
		
	Grant Date:	  	  

		
	Number of Shares of Stock as to which Option is Exercised:	  	  

		
	Exercise Price per Share of Stock:	  	$            
		
	Total Exercise Price:	  	$            
		
	Certificate to be issued in name of:	  	  

		
	Cash Payment delivered herewith:	  	$             (Representing the full Exercise Price for the Shares, as well as any applicable withholding
tax)

 Type of Option:              ̈  Incentive Stock Option              ̈  Non-Qualified Stock Option 

1. Representations of Participant. Participant acknowledges that Participant has received, read and understood the Plan and the
Option Agreement. Participant agrees to abide by and be bound by their terms and conditions 
 2. Rights as Stockholder.
Until the Shares are issued (as evidenced by the appropriate entry on the books of the Company or of a duly authorized transfer agent of the Company), no right to vote or receive dividends or any other rights as a stockholder shall exist with
respect to Shares subject to the Option, notwithstanding the exercise of the Option. No adjustment will be made for a dividend or other right for which the record date is prior to the date the Shares are issued, except as provided in Article 11 of
the Plan. The Shares shall be freely tradeable and non-forfeitable. 
 3. Tax Consultation. Participant understands that
Participant may suffer adverse tax consequences as a result of Participant’s purchase or disposition of the Shares. Participant represents that Participant has consulted with any tax consultants Participant deems advisable in connection with
the purchase or disposition of the Shares and that Participant is not relying on the Company for any tax advice. 
 4.
Successors and Assigns. This Agreement shall inure to the benefit of the successors and assigns of the Company. Subject to the restrictions on transfer herein set forth, this Agreement shall be binding upon Participant and his or her heirs,
executors, administrators, successors and assigns. 

  
 B-1









 5. Interpretation. Any dispute regarding the interpretation of this Agreement shall
be submitted by Participant or by the Company forthwith to the Administrator, which shall review such dispute at its next regular meeting. The resolution of such a dispute by the Administrator shall be final and binding on the Company and on
Participant. 
 6. Governing Law; Severability. This Agreement shall be governed by and construed in accordance with the
laws of the State of California, excluding that body of law pertaining to conflicts of law. Should any provision of this Agreement be determined by a court of law to be illegal or unenforceable, the other provisions shall nevertheless remain
effective and shall remain enforceable. 
 7. Notices. Any notice required or permitted hereunder shall be given in
accordance with the provisions set forth in Section 5.3 of the Option Agreement. 
 8. Further Instruments. The
parties agree to execute such further instruments and to take such further action as may be reasonably necessary to carry out the purposes and intent of this Agreement. 
 9. Entire Agreement. The Plan and Option Agreement are incorporated herein by reference. This Agreement, the Plan and the Option Agreement constitute the entire agreement of the parties and
supersede in their entirety all prior undertakings and agreements of the Company and Participant with respect to the subject matter hereof. 
  

					
	 ACCEPTED BY:
  

ZOGENIX, INC.
	 	 SUBMITTED BY:
  

PARTICIPANT
  

	By:                             
                                         
  	 	By:                          
                                         
             
	Print
Name:                                        
                  	 	Print
Name:                                        
                          
	Title:                            
                                         
	 	
		 	Address:
		 	  
	 	
		 	  
	 	


  
 B-2