Document:

Exhibit

CONSULTING AGREEMENT

This Consulting Agreement (the “Agreement”) is entered into this 1st day of July 2018 by and between Trecora Resources (“Trecora”), a Delaware corporation, and Connie J. Cook (“Cook”), a Texas resident, referred to collectively as the “Parties.”
1.    Cook’s  Services.  Trecora retains Cook to provide professional consulting services as requested by the President or CFO of Trecora. Services may include consulting in the areas of SEC filings, NAV enhancements and other areas as may be mutually agreed upon ("Consulting Services").
2.    Consideration.  In consideration for the Consulting Services to be performed by Cook under this Agreement, Trecora agrees to pay to Cook a monthly fee of Five Thousand and No/100 Dollars ($5,000.00) in return for Cook’s provision of up to one hundred twenty (120) hours of Consulting Services per quarter.  In addition, Trecora agrees to pay Cook $125.00 for each hour of Consulting Services in excess of one hundred twenty (120) hours per quarter.
Trecora will reimburse Cook for all reasonable expenses incurred by Cook in performing the Consulting Services, provided, however, that any travel related expenses must be approved in advance by the President or CFO of Trecora.  Cook shall submit written documentation and receipts to Trecora on a monthly basis, itemizing the charges and dates on which expenses were incurred. Cook will office from her home or another mutually agreed location and Trecora will provide Cook with a cellular telephone in accordance with Trecora’s policies for executives.    
Cook will submit a written invoice to Trecora on a monthly basis for her provision of the Consulting Services.  Trecora shall pay Cook the amounts due pursuant to this Agreement within thirty (30) days of invoice receipt by Trecora.  In the event Trecora disputes any portion of an invoice, Trecora shall submit payment for any undisputed balance due, pending resolution of any disputed amounts.
3.    Independent Contractor.  Nothing herein shall be construed to create an employer-employee relationship between Trecora and Cook. Cook is an independent contractor and not an employee of Trecora. The consideration set forth in Section 2 shall be the sole consideration due Cook for the Consulting Services rendered under this Agreement.  Trecora will not withhold any amounts for payment of taxes from the compensation of Cook hereunder. Cook will not represent to be or hold herself out as an employee of Trecora. 
4.    Term and Termination.  The term of this Agreement is for one (1) year from the date of execution, and may be extended by mutual agreement of the Parties. Either party may terminate this Agreement for any reason at any time during the term by written notice directed to the other party given thirty (30) days in advance of the termination date.
5.    Confidentiality.  Cook understands and acknowledges that Trecora will provide confidential information with regards to its business and Cook will keep all this information confidential and understands that disclosure can cause irreparable harm to Trecora.
6.    Notice.  Any notice or communication permitted or required by this Agreement shall be deemed effective when personally delivered or deposited, postage prepaid, in the first class mail of the United States properly, or sent via electronic means, addressed to the appropriate party at the address set forth below: 
Notices to Cook:         Connie Cook

Page 1 of 1

247 PR 8894
Fred, Texas 77616
Phone: (409) 782-3489
Email: ccook@trecora.com

Notices to Trecora:        Simon Upfill-Brown                                    Trecora Resources
1650 Highway 6 South, Suite 190
Sugar Land, Texas 77478
Phone: (281) 980-5522
Email: supfillbrown@trecora.com

7.    General Provisions. 
7.1 Entire Agreement and Amendments.  This Agreement (including the attachments hereto) contains the entire agreement between the parties and no oral statements or prior written matter not specifically incorporated herein shall be of any force and effect.  No variation, modification or changes in the Agreement shall be binding on either party hereto unless set forth in a written document executed by all parties or a duly authorized agent, officer or representative thereof.
7.2 Assignment.  Nothing in this Agreement shall be construed to permit the assignment by Cook of any of her rights or obligations hereunder, and such assignment is expressly prohibited without the prior written consent of Trecora. 
7.3 Governing Law, Severability.  This Agreement shall be governed by the laws of the State of Texas and venue shall be within the courts of competent jurisdiction in Harris County, Texas.  The invalidity or unenforceability of any provision of the Agreement shall not affect the validity or enforceability of any other provision. 
7.4 Waiver.  The waiver by either party of a breach or violation of any provision of this Agreement shall not operate as or be construed to be a waiver of any subsequent breach hereof.
7.5 Drafting.  The parties acknowledge that each party and its counsel have reviewed and revised this Agreement and that the normal rule of construction to the effect that any ambiguities are to be resolved against the drafting party shall not be employed in the interpretation of this Agreement or any amendments or exhibits hereto.  It is agreed that all parties have closely read this Agreement and that all requirements of conspicuousness are agreed satisfied or are waived.
WHEREFORE, the parties have executed this Agreement as of the date first written above. 
Trecora: 

Trecora Resources

By: /s/ Simon Upfill-Brown       
     Simon Upfill-Brown,
     its President

Cook:

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/s/ Connie J. Cook
Connie J. Cook

Page 3 of 3EX-4.3

 EXHIBIT 4.3 

EL POLLO LOCO HOLDINGS, INC. 

2018 OMNIBUS EQUITY INCENTIVE PLAN 

Section 1.    Purpose of Plan. 

The name of the Plan is the El Pollo Loco Holdings, Inc. 2018 Omnibus Equity Incentive Plan. The purposes of the Plan are to (i) provide
an additional incentive to selected employees, directors, independent contractors and consultants of the Company or its Affiliates whose contributions are essential to the growth and success of the Company, (ii) strengthen the commitment of
such individuals to the Company and its Affiliates, (iii) motivate those individuals to faithfully and diligently perform their responsibilities and (iv) attract and retain competent and dedicated individuals whose efforts will result in
the long-term growth and profitability of the Company. To accomplish these purposes, the Plan provides that the Company may grant Options, Share Appreciation Rights, Restricted Shares, Restricted Stock Units, Other Share-Based Awards, Cash Awards or
any combination of the foregoing. 
 Section 2.    Definitions. 

For purposes of the Plan, the following terms shall be defined as set forth below: 

(a) “Administrator” means the Board, or, if and to the extent the Board does not administer the Plan, the Committee in
accordance with Section 3 hereof. 
 (b) “Affiliate” means a Person that directly, or indirectly through one or more
intermediaries, controls, or is controlled by, or is under common control with, the Person specified as of any date of determination. 
 (c)
“Applicable Laws” means the applicable requirements under U.S. federal and state corporate laws, U.S. federal and state securities laws, including the Code, any stock exchange or quotation system on which the Common Stock is listed
or quoted and the applicable laws of any other country or jurisdiction where Awards are granted under the Plan, as are in effect from time to time. 

(d) “Award” means any Option, Share Appreciation Right, Restricted Share, Restricted Stock Unit, Other Share-Based Award or
Cash Award granted under the Plan. 
 (e) “Award Agreement” means any written notice, agreement, contract or other
instrument or document evidencing an Award, including through electronic medium, which shall contain such terms and conditions with respect to an Award as the Administrator shall determine, consistent with the Plan. 

(f) “Beneficial Owner” (or any variant thereof) has the meaning defined in
Rule 13d-3 under the Exchange Act. 
 (g) “Board” means the Board of Directors
of the Company. 
 (h) “Bylaws” mean the bylaws of the Company, as may be amended and/or restated from time to time. 

(i) “Cash Award” means cash awarded under Section 11 of the Plan, including cash awarded as a bonus or upon the
attainment of performance goals or otherwise as permitted under the Plan. 
 (j) “Cause” has the meaning assigned to such
term in any individual service, employment or severance agreement or Award Agreement with the Participant or, if no such agreement exists or if such agreement does not define “Cause,” then “Cause” means (i) the conviction,
guilty plea or plea of “no contest” by the Participant to any felony or a crime involving moral turpitude or the Participant’s commission of any other act or omission involving dishonesty or fraud, (ii) the substantial and
repeated failure of the Participant to perform duties of the office held by the Participant, (iii) the Participant’s gross negligence, willful misconduct or breach of fiduciary duty with respect to the Company or any of its Subsidiaries or
Affiliates, (iv) any breach by the Participant of any restrictive covenants to which the Participant is subject, and/or (v) the Participant’s engagement in any conduct which is or can reasonably be expected to be materially
detrimental or injurious to the business or reputation of the Company or its Affiliates. Any voluntary termination of employment or service by the Participant in anticipation of an involuntary termination of the Participant’s employment or
service, as applicable, for Cause shall be deemed to be a termination for Cause. 

  
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 (k) “Change in Capitalization” means any (i) merger, consolidation,
reclassification, recapitalization, spin-off, spin-out, repurchase or other reorganization or corporate transaction or event, (ii) special or extraordinary dividend
or other extraordinary distribution (whether in the form of cash, Common Stock or other property), stock split, reverse stock split, share subdivision or consolidation, (iii) combination or exchange of shares or (iv) other change in
corporate structure, which, in any such case, the Administrator determines, in its sole discretion, affects the Shares such that an adjustment pursuant to Section 5 hereof is appropriate. 

(l) “Change in Control” means the first occurrence of an event set forth in any one of the following paragraphs following the
Effective Date: 
 (1) any Person is or becomes the Beneficial Owner, directly or indirectly, of securities of the Company (not including in
the securities Beneficially Owned by such Person which were acquired directly from the Company or any Affiliate thereof) representing more than fifty percent (50%) of the combined voting power of the Company’s then outstanding securities,
excluding any Person who becomes such a Beneficial Owner in connection with a transaction described in clause (i) of paragraph (3) below; or 

(2) the date on which individuals who constitute the Board as of the Effective Date and any new director (other than a director whose initial
assumption of office is in connection with an actual or threatened election contest, including, but not limited to, a consent solicitation, relating to the election of directors of the Company) whose appointment or election by the Board or
nomination for election by the Company’s stockholders was approved or recommended by a vote of at least two-thirds (2/3) of the directors then still in office who either were directors on the Effective
Date or whose appointment, election or nomination for election was previously so approved or recommended cease for any reason to constitute a majority of the number of directors serving on the Board; or 

(3) there is consummated a merger or consolidation of the Company or any direct or indirect Subsidiary with any other corporation or other
entity, other than (i) a merger or consolidation (A) which results in the voting securities of the Company outstanding immediately prior to such merger or consolidation continuing to represent (either by remaining outstanding or by being
converted into voting securities of the surviving entity or any parent thereof), in combination with the ownership of any trustee or other fiduciary holding securities under an employee benefit plan of the Company or any Subsidiary, fifty percent
(50%) or more of the combined voting power of the securities of the Company or such surviving entity or any parent thereof outstanding immediately after such merger or consolidation and (B) following which the individuals who comprise the Board
immediately prior thereto constitute at least a majority of the board of directors of the Company, the entity surviving such merger or consolidation or, if the Company or the entity surviving such merger or consolidation is then a Subsidiary, the
ultimate parent thereof, or (ii) a merger or consolidation effected to implement a recapitalization of the Company (or similar transaction) in which no Person is or becomes the Beneficial Owner, directly or indirectly, of securities of the
Company (not including in the securities Beneficially Owned by such Person any securities acquired directly from the Company or its Affiliates) representing more than fifty percent (50%) of the combined voting power of the Company’s then
outstanding securities; or 
 (4) the stockholders of the Company approve a plan of complete liquidation or dissolution of the Company or
there is consummated an agreement for the sale or disposition by the Company of all or substantially all of the Company’s assets, other than (A) a sale or disposition by the Company of all or substantially all of the Company’s assets
to an entity, more than fifty percent (50%) of the combined voting power of the voting securities of which are owned by stockholders of the Company following the completion of such transaction in substantially the same proportions as their ownership
of the Company immediately prior to such sale or (B) a sale or disposition of all or substantially all of the Company’s assets immediately following which the individuals who 

  
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comprise the Board immediately prior thereto constitute at least a majority of the board of directors of the entity to which such assets are sold or disposed or, if such entity is a subsidiary,
the ultimate parent thereof. Notwithstanding the foregoing, (i) a Change in Control shall not be deemed to have occurred by virtue of the consummation of any transaction or series of integrated transactions immediately following which the
holders of Common Stock immediately prior to such transaction or series of transactions continue to have substantially the same proportionate ownership in an entity which owns all or substantially all of the assets of the Company immediately
following such transaction or series of transactions and (ii) to the extent required to avoid accelerated taxation and/or tax penalties under Section 409A of the Code, a Change in Control shall be deemed to have occurred under the Plan
with respect to any Award that constitutes deferred compensation under Section 409A of the Code only if a change in the ownership or effective control of the Company or a change in ownership of a substantial portion of the assets of the Company
shall also be deemed to have occurred under Section 409A of the Code. For purposes of this definition of Change in Control, the term “Person” shall not include (i) the Company or any Subsidiary thereof, (ii) a trustee or
other fiduciary holding securities under an employee benefit plan of the Company or any Subsidiary thereof, (iii) an underwriter temporarily holding securities pursuant to an offering of such securities, or (iv) a corporation owned,
directly or indirectly, by the stockholders of the Company in substantially the same proportions as their ownership of shares of the Company. 

(m) “Code” means the Internal Revenue Code of 1986, as amended from time to time, or any successor thereto. 

(n) “Committee” means any committee or subcommittee the Board may appoint to administer the Plan. Subject to the discretion of
the Board, the Committee shall be composed entirely of individuals who meet the qualifications of a “non-employee director” within the meaning of Rule 16b-3
under the Exchange Act and any other qualifications required by the applicable stock exchange on which the Common Stock is traded. 
 (o)
“Common Stock” means the common stock of the Company, having a par value of $0.01 per share. 
 (p)
“Company” means El Pollo Loco Holdings, Inc., a Delaware corporation (or any successor company, except as the term “Company” is used in the definition of “Change in Control” above). 

(q) “Disability” has the meaning assigned to such term in any individual service, employment or severance agreement or Award
Agreement with the Participant or, if no such agreement exists or if such agreement does not define “Disability,” then “Disability” means that a Participant, as determined by the Administrator in its sole discretion, (i) is
unable to engage in any substantial gainful activity by reason of any medically determinable physical or mental impairment which can be expected to result in death or can be expected to last for a continuous period of not less than twelve
(12) months, or (ii) is, by reason of any medically determinable physical or mental impairment which can be expected to result in death or can be expected to last for a continuous period of not less than twelve (12) months, receiving
income replacement benefits for a period of not less than three (3) months under an accident and health plan covering employees of the Company or an Affiliate thereof. 

(r) “Effective Date” has the meaning set forth in Section 18 hereof. 

(s) “Eligible Recipient” means an employee, director, independent contractor or consultant of the Company or any Affiliate of
the Company who has been selected as an eligible participant by the Administrator; provided, however, to the extent required to avoid accelerated taxation and/or tax penalties under Section 409A of the Code, an Eligible Recipient
of an Option or a Stock Appreciation Right means an employee, non-employee director, independent contractor or consultant of the Company or any Affiliate of the Company with respect to whom the Company is an
“eligible issuer of service recipient stock” within the meaning of Section 409A of the Code. 
 (t) “Exchange
Act” means the Securities Exchange Act of 1934, as amended from time to time. 

  
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 (u) “Exempt Award” shall mean the following: 

(1) An Award granted in assumption of, or in substitution for, outstanding awards previously granted by a corporation or other entity acquired
by the Company or any of its Subsidiaries or with which the Company or any of its Subsidiaries combines by merger or otherwise. The terms and conditions of any such Awards may vary from the terms and conditions set forth in the Plan to the extent
the Administrator at the time of grant may deem appropriate, subject to Applicable Laws. 
 (2) An “employment inducement” award
as described in the applicable stock exchange listing manual or rules may be granted under the Plan from time to time. The terms and conditions of any “employment inducement” award may vary from the terms and conditions set forth in the
Plan to such extent as the Administrator at the time of grant may deem appropriate, subject to Applicable Laws. 
 (3) An award that an
Eligible Recipient purchases at Fair Market Value (including awards that an Eligible Recipient elects to receive in lieu of fully vested compensation that is otherwise due) whether or not the Shares are delivered immediately or on a deferred basis.

 (v) “Exercise Price” means, (i) with respect to any Option, the per share price at which a holder of such Option may
purchase Shares issuable upon exercise of such Award, and (ii) with respect to a Share Appreciation Right, the base price per share of such Share Appreciation Right. 

(w) “Fair Market Value” of a share of Common Stock or another security as of a particular date shall mean the fair market
value as determined by the Administrator in its sole discretion; provided, that, (i) if the Common Stock or other security is admitted to trading on a national securities exchange, the fair market value on any date shall be the
closing sale price reported on such date, or if no shares were traded on such date, on the last preceding date for which there was a sale of a share of Common Stock on such exchange, or (ii) if the Common Stock or other security is then traded
in an over-the-counter market, the fair market value on any date shall be the average of the closing bid and asked prices for such share in such over-the-counter market for the last preceding date on which there was a sale of such share in such market. 

(x) “Free Standing Rights” has the meaning set forth in Section 8. 

(y) “Good Reason” has the meaning assigned to such term in any individual service, employment or severance agreement or Award
Agreement with the Participant or, if no such agreement exists or if such agreement does not define “Good Reason,” “Good Reason” and any provision of this Plan that refers to “Good Reason” shall not be applicable to
such Participant. 
 (z) “Grandfathered Arrangement” means an Award which is provided pursuant to a written binding contract
in effect on November 2, 2017, and which was not modified in any material respect on or after November 2, 2017, within the meaning of Section 13601(e)(2) of P.L. 115.97, as may be amended from time to time (including any rules and
regulations promulgated thereunder). 
 (aa) “Incentive Compensation” means annual cash bonus and any Award. 

(ab) “ISO” means an Option intended to be and designated as an “incentive stock option” within the meaning of
Section 422 of the Code. 
 (ac) “Nonqualified Stock Option” shall mean an Option that is not designated as an ISO.

 (ad) “Option” means an option to purchase shares of Common Stock granted pursuant to Section 7 hereof. The term
“Option” as used in the Plan includes the terms “Nonqualified Stock Option” and “ISO.” 
 (ae) “Other
Share-Based Award” means a right or other interest granted pursuant to Section 10 hereof that may be denominated or payable in, valued in whole or in part by reference to, or otherwise based on or related to, Common Stock, including,
but not limited to, unrestricted Shares, dividend equivalents or performance units, each of which may be subject to the attainment of performance goals or a period of continued provision of service or employment or other terms or conditions as
permitted under the Plan. 
 (af) “Participant” means any Eligible Recipient selected by the Administrator, pursuant to the
Administrator’s authority provided for in Section 3 below, to receive grants of Awards, and, upon his or her death, his or her successors, heirs, executors and administrators, as the case may be. 

(ag) “Person” shall have the meaning given in Section 3(a)(9) of the Exchange Act, as modified and used in Sections
13(d) and 14(d) thereof. 
 (ah) “Plan” means this 2018 Omnibus Equity Incentive Plan. 

  
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 (ai) “Prior Plan” means the Company’s 2014 Omnibus Equity Incentive
Plan as in effect immediately prior to the Effective Date. 
 (aj) “Related Rights” has the meaning set forth in
Section 8. 
 (ak) “Restricted Share” means a Share granted pursuant to Section 9 below subject to certain
restrictions that lapse at the end of a specified period (or periods) of time and/or upon attainment of specified performance objectives. 

(al) Restricted Period” has the meaning set forth in Section 9. 

(am) “Restricted Stock Unit” means the right granted pursuant to Section 9 hereof to receive a Share at the end of a
specified restricted period (or periods) of time and/or upon attainment of specified performance objectives. 
 (an)
“Rule 16b-3” has the meaning set forth in Section 3. 
 (ao)
“Section 16 Officer” means any officer of the Company whom the Board has determined is subject to the reporting requirements of Section 16 of the Exchange Act, whether or not such individual is a
Section 16 Officer at the time the determination to recoup compensation is made. 
 (ap) “Shares” means Common Stock
reserved for issuance under the Plan, as adjusted pursuant to the Plan, and any successor (pursuant to a merger, consolidation or other reorganization) security. 

(aq) “Share Appreciation Right” means a right granted pursuant to Section 8 hereof to receive an amount equal to the
excess, if any, of (i) the aggregate Fair Market Value, as of the date such Award or portion thereof is surrendered, of the Shares covered by such Award or such portion thereof, over (ii) the aggregate Exercise Price of such Award or such
portion thereof. 
 (ar) “Subsidiary” means, with respect to any Person, as of any date of determination, any other Person
as to which such first Person owns or otherwise controls, directly or indirectly, more than 50% of the voting shares or other similar interests or a sole general partner interest or managing member or similar interest of such other Person. 

(as) “Term” has the meaning set forth in Section 3. 

(at) “Transfer” has the meaning set forth in Section 16. 

Section 3.    Administration. 

(a) The Plan shall be administered by the Administrator and shall be administered, to the extent applicable, in accordance with Rule 16b-3 under the Exchange Act (“Rule 16b-3”). 

(b) Pursuant to the terms of the Plan, the Administrator, subject, in the case of any Committee, to any restrictions on the authority delegated
to it by the Board, shall have the power and authority, without limitation: 
 (1) to select those Eligible Recipients who shall be
Participants; 
 (2) to determine whether and to what extent Options, Share Appreciation Rights, Restricted Shares, Restricted Stock Units,
Cash Awards, Other Share-Based Awards or a combination of any of the foregoing, are to be granted hereunder to Participants; 
 (3) to
determine the number of Shares to be covered by each Award granted hereunder; 
 (4) to determine the terms and conditions, not inconsistent
with the terms of the Plan, of each Award granted hereunder (including, but not limited to, (i) the restrictions applicable to Restricted Shares or Restricted Stock Units and the conditions under which restrictions applicable to such Restricted
Shares or Restricted Stock Units shall lapse, (ii) the performance goals and periods applicable to Awards, (iii) the Exercise Price of each Option and each Share Appreciation Right or the purchase price of any other Award, (iv) the
vesting schedule and terms applicable to each Award, (v) the number of Shares or amount of cash or other property subject to each Award and (vi) subject to the requirements of Section 409A of the Code (to the extent applicable) and to
Section 4(e) of the Plan, any amendments to the terms and conditions of outstanding Awards, including, but not limited to, extending the exercise period of such Awards and accelerating the vesting and/or payment schedules of such Awards); 

  
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 (5) to determine the terms and conditions, not inconsistent with the terms of the Plan,
which shall govern all written instruments evidencing Awards; 
 (6) to determine the Fair Market Value in accordance with the terms of the
Plan; 
 (7) to determine the duration and purpose of leaves of absence which may be granted to a Participant without constituting
termination of the Participant’s service or employment for purposes of Awards granted under the Plan; 
 (8) to adopt, alter and repeal
such administrative rules, regulations, guidelines and practices governing the Plan as it shall from time to time deem advisable; 
 (9) to
construe and interpret the terms and provisions of, and supply or correct omissions in, the Plan and any Award issued under the Plan (and any Award Agreement relating thereto), and to otherwise supervise the administration of the Plan and to
exercise all powers and authorities either specifically granted under the Plan or necessary and advisable in the administration of the Plan; and 

(10) to prescribe, amend and rescind rules and regulations relating to sub-plans established for the
purpose of satisfying applicable non-United States laws or for qualifying for favorable tax treatment under applicable non-United States laws, which rules and
regulations may be set forth in an appendix or appendixes to the Plan. 
 (c) Subject to Section 5, neither the Board nor the Committee
shall have the authority to reprice or cancel and regrant any Award at a lower exercise, base or purchase price or cancel any Award with an exercise, base or purchase price in exchange for cash, property or other Awards without first obtaining the
approval of the Company’s shareholders. 
 (d) All decisions made by the Administrator pursuant to the provisions of the Plan shall be
final, conclusive and binding on all Persons, including the Company and the Participants. 
 (e) The expenses of administering the Plan shall
be borne by the Company and its Affiliates. 
 (f) If at any time or to any extent the Board shall not administer the Plan, then the
functions of the Administrator specified in the Plan shall be exercised by the Committee. Except as otherwise provided in the Certificate of Incorporation or Bylaws of the Company, any action of the Committee with respect to the administration of
the Plan shall be taken by a majority vote at a meeting at which a quorum is duly constituted or unanimous written consent of the Committee’s members. 

Section 4.    Shares Reserved for Issuance Under the Plan. 

(a) Subject to Section 5 hereof, the number of shares of Common Stock that are reserved and available for issuance pursuant to Awards
granted under the Plan shall be equal to 1,250,000 shares, plus the number of shares of Common Stock reserved, but unissued under the Prior Plan; provided, that, shares of Common Stock issued under the Plan with respect to an Exempt
Award shall not count against such share limit. Following the Effective Date, no further awards shall be issued under the Prior Plan, but all awards under the Prior Plan which are outstanding as of the Effective Date (including any Grandfathered
Arrangement) shall continue to be governed by the terms, conditions and procedures set forth in the Prior Plan and any applicable Award Agreement. 

(b) Shares issued under the Plan may, in whole or in part, be authorized but unissued Shares or Shares that shall have been or may be
reacquired by the Company in the open market, in private transactions or otherwise. If an Award entitles the Participant to receive or purchase Shares, the number of Shares covered by such Award or to which such Award relates shall be counted on the
date of grant of such Award against the aggregate number of Shares available for granting Awards under the Plan. If any Shares subject to an Award are forfeited, cancelled, exchanged or surrendered or if an Award otherwise terminates or expires
without a distribution of shares to the Participant, the Shares with respect to such Award shall, to the extent of any such forfeiture, cancellation, exchange, surrender, termination or expiration, again be available for granting Awards under the
Plan. Notwithstanding the foregoing, Shares surrendered or withheld as payment of either the Exercise Price of an Award (including Shares otherwise underlying a Share Appreciation Right that are retained by the Company to account for

  
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the Exercise Price of such Share Appreciation Right) and/or withholding taxes in respect of an Award shall no longer be available for grant under the Plan. In addition, (i) to the extent an
Award is denominated in shares of Common Stock, but paid or settled in cash, the number of shares of Common Stock with respect to which such payment or settlement is made shall again be available for grants of Awards pursuant to the Plan and
(ii) shares of Common Stock underlying Awards that can only be settled in cash shall not be counted against the aggregate number of shares of Common Stock available for Awards under the Plan. Upon the exercise of any Award granted in tandem
with any other Awards, such related Awards shall be cancelled to the extent of the number of Shares as to which the Award is exercised and, notwithstanding the foregoing, such number of shares shall no longer be available for grant under the Plan.

 (c) No more than 1,070,477 Shares shall be issued pursuant to the exercise of ISOs. 

(d) No Participant who is a non-employee director of the Company shall be granted Awards during any
calendar year that, when aggregated with such non-employee director’s cash fees with respect to such calendar year, exceed $500,000 in total value (with Cash Awards or other cash fees measured for this
purpose at their value upon payment and any other Awards measured for this purpose at their grant date fair value as determined for the Company’s financial reporting purposes). 

(e) Notwithstanding anything to the contrary in the Plan except for Section 12 of the Plan, any Awards granted under the Plan (other than
such Awards representing a maximum of five percent (5%) of the Shares reserved for issuance under the Plan pursuant to Section 4(a) hereof) shall be granted subject to a minimum vesting period of at least twelve (12) months. 

Section 5.    Equitable Adjustments. 

In the event of any Change in Capitalization, an equitable substitution or proportionate adjustment shall be made in (i) the aggregate
number and kind of securities reserved for issuance under the Plan pursuant to Section 4, (ii) the kind, number of securities subject to, and the Exercise Price subject to outstanding Options and Share Appreciation Rights granted under the
Plan, (iii) the kind, number and purchase price of Shares or other securities or the amount of cash or amount or type of other property subject to outstanding Restricted Shares, Restricted Stock Units or Other Share-Based Awards granted under
the Plan; and/or (iv) the terms and conditions of any outstanding Awards (including, without limitation, any applicable performance targets or criteria with respect thereto); provided, however, that any fractional shares resulting
from the adjustment shall be eliminated. Such other equitable substitutions or adjustments shall be made as may be determined by the Administrator, in its sole discretion. Without limiting the generality of the foregoing, in connection with a Change
in Capitalization, the Administrator may provide, in its sole discretion, but subject in all events to the requirements of Section 409A of the Code, for the cancellation of any outstanding Award granted hereunder in exchange for payment in cash
or other property having an aggregate Fair Market Value equal to the Fair Market Value of the Shares, cash or other property covered by such Award, reduced by the aggregate Exercise Price or purchase price thereof, if any; provided,
however, that if the Exercise Price or purchase price of any outstanding Award is equal to or greater than the Fair Market Value of the shares of Common Stock, cash or other property covered by such Award, the Administrator may cancel such
Award without the payment of any consideration to the Participant. Further, without limiting the generality of the foregoing, with respect to Awards subject to foreign laws, adjustments made hereunder shall be made in compliance with applicable
requirements. Except to the extent determined by the Administrator, any adjustments to ISOs under this Section 5 shall be made only to the extent not constituting a “modification” within the meaning of Section 424(h)(3) of the
Code. The Administrator’s determinations pursuant to this Section 5 shall be final, binding and conclusive. 

  
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 Section 6.    Eligibility. 

The Participants in the Plan shall be selected from time to time by the Administrator, in its sole discretion, from those individuals that
qualify as Eligible Recipients. 
 Section 7.    Options. 

(a) General. Options granted under the Plan shall be designated as Nonqualified Stock Options or ISOs. Each Participant who is granted
an Option shall enter into an Award Agreement with the Company, containing such terms and conditions as the Administrator shall determine, in its sole discretion, including, among other things, the Exercise Price of the Option, the term of the
Option and provisions regarding exercisability of the Option, and whether the Option is intended to be an ISO or a Nonqualified Stock Option (and in the event the Award Agreement has no such designation, the Option shall be a Nonqualified Stock
Option). The provisions of each Option need not be the same with respect to each Participant. More than one Option may be granted to the same Participant and be outstanding concurrently hereunder. Options granted under the Plan shall be subject to
the terms and conditions set forth in this Section 7 and shall contain such additional terms and conditions, not inconsistent with the terms of the Plan, as the Administrator shall deem desirable and set forth in the applicable Award Agreement.

 (b) Exercise Price. The Exercise Price of Shares purchasable under an Option shall be determined by the Administrator in its sole
discretion at the time of grant, but in no event shall the exercise price of an Option be less than one hundred percent (100%) of the Fair Market Value of a share of Common Stock on the date of grant. 

(c) Option Term. The maximum term of each Option shall be fixed by the Administrator, but no Option shall be exercisable more than ten
(10) years after the date such Option is granted. Each Option’s term is subject to earlier expiration pursuant to the applicable provisions in the Plan and the Award Agreement. Notwithstanding the foregoing, subject to Section 4(e) of
the Plan, the Administrator shall have the authority to accelerate the exercisability of any outstanding Option at such time and under such circumstances as the Administrator, in its sole discretion, deems appropriate. 

(d) Exercisability. Each Option shall be exercisable at such time or times and subject to such terms and conditions, including the
attainment of performance goals, as shall be determined by the Administrator in the applicable Award Agreement. The Administrator may also provide that any Option shall be exercisable only in installments, and the Administrator may waive such
installment exercise provisions at any time, in whole or in part, based on such factors as the Administrator may determine in its sole discretion. 

(e) Method of Exercise. Options may be exercised in whole or in part by giving written notice of exercise to the Company specifying the
number of whole Shares to be purchased, accompanied by payment in full of the aggregate Exercise Price of the Shares so purchased in cash or its equivalent, as determined by the Administrator. As determined by the Administrator, in its sole
discretion, with respect to any Option or category of Options, payment in whole or in part may also be made (i) by means of consideration received under any cashless exercise procedure approved by the Administrator (including the withholding of
Shares otherwise issuable upon exercise), (ii) in the form of unrestricted Shares already owned by the Participant which have a Fair Market Value on the date of surrender equal to the aggregate exercise price of the Shares as to which such
Option shall be exercised, (iii) any other form of consideration approved by the Administrator and permitted by Applicable Laws or (iv) any combination of the foregoing. 

(f) ISOs. The terms and conditions of ISOs granted hereunder shall be subject to the provisions of Section 422 of the Code and the
terms, conditions, limitations and administrative procedures established by the Administrator from time to time in accordance with the Plan. At the discretion of the Administrator, ISOs may be granted only to an employee of the Company, its
“parent corporation” (as such term is defined in Section 424(e) of the Code) or a Subsidiary of the Company. 
 (1) ISO
Grants to 10% Stockholders. Notwithstanding anything to the contrary in the Plan, if an ISO is granted to a Participant who owns shares representing more than ten percent (10%) of the voting power of all classes of shares of the Company, its
“parent corporation” (as such term is defined in Section 424(e) of the Code) or a Subsidiary of the Company, the term of the ISO shall not exceed five (5) years from the time of grant of such ISO and the Exercise Price shall be
at least one hundred and ten percent (110%) of the Fair Market Value of the Shares on the date of grant. 

  
 8 

 (2) $100,000 Per Year Limitation For ISOs. To the extent the aggregate Fair Market
Value (determined on the date of grant) of the Shares for which ISOs are exercisable for the first time by any Participant during any calendar year (under all plans of the Company) exceeds $100,000, such excess ISOs shall be treated as Nonqualified
Stock Options. 
 (3) Disqualifying Dispositions. Each Participant awarded an ISO under the Plan shall notify the Company in writing
immediately after the date the Participant makes a “disqualifying disposition” of any Share acquired pursuant to the exercise of such ISO. A “disqualifying disposition” is any disposition (including any sale) of such Shares
before the later of (i) two years after the date of grant of the ISO and (ii) one year after the date the Participant acquired the Shares by exercising the ISO. The Company may, if determined by the Administrator and in accordance with
procedures established by it, retain possession of any Shares acquired pursuant to the exercise of an ISO as agent for the applicable Participant until the end of the period described in the preceding sentence, subject to complying with any
instructions from such Participant as to the sale of such Shares. 
 (g) Rights as Stockholder. A Participant shall have no rights to
dividends, dividend equivalents or distributions or any other rights of a stockholder with respect to the Shares subject to an Option until the Participant has given written notice of the exercise thereof, and has paid in full for such Shares and
has satisfied the requirements of Section 15 hereof. 
 (h) Termination of Employment or Service. Treatment of an Option upon
termination of employment of a Participant shall be provided for by the Administrator in the Award Agreement. 
 (i) Other Change in
Employment or Service Status. An Option shall be affected, both with regard to vesting schedule and termination, by leaves of absence, including unpaid and un-protected leaves of absence, changes from
full-time to part-time employment, partial Disability or other changes in the employment status or service status of a Participant, in the discretion of the Administrator. 

Section 8.    Share Appreciation Rights. 

(a) General. Share Appreciation Rights may be granted either alone (“Free Standing Rights”) or in conjunction with all
or part of any Option granted under the Plan (“Related Rights”). Related Rights may be granted either at or after the time of the grant of such Option. The Administrator shall determine the Eligible Recipients to whom, and the time
or times at which, grants of Share Appreciation Rights shall be made. Each Participant who is granted a Share Appreciation Right shall enter into an Award Agreement with the Company, containing such terms and conditions as the Administrator shall
determine, in its sole discretion, including, among other things, the number of Shares to be awarded, the Exercise Price per Share, and all other conditions of Share Appreciation Rights. Notwithstanding the foregoing, no Related Right may be granted
for more Shares than are subject to the Option to which it relates. The provisions of Share Appreciation Rights need not be the same with respect to each Participant. Share Appreciation Rights granted under the Plan shall be subject to the following
terms and conditions set forth in this Section 8 and shall contain such additional terms and conditions, not inconsistent with the terms of the Plan, as the Administrator shall deem desirable, as set forth in the applicable Award Agreement.

 (b) Awards; Rights as Stockholder. A Participant shall have no rights to dividends orany other rights of a stockholder with respect
to the shares of Common Stock, if any, subject to a Stock Appreciation Right until the Participant has given written notice of the exercise thereof and has satisfied the requirements of Section 15 hereof. 

(c) Exercise Price. The Exercise Price of Shares purchasable under a Share Appreciation Rights shall be determined by the Administrator
in its sole discretion at the time of grant, but in no event shall the exercise price of a Share Appreciation Rights be less than one hundred percent (100%) of the Fair Market Value of a share of Common Stock on the date of grant. 

  
 9 

 (d) Exercisability. 

(1) Share Appreciation Rights that are Free Standing Rights shall be exercisable at such time or times and subject to such terms and conditions
as shall be determined by the Administrator in the applicable Award Agreement. 
 (2) Share Appreciation Rights that are Related Rights shall
be exercisable only at such time or times and to the extent that the Options to which they relate shall be exercisable in accordance with the provisions of Section 7 hereof and this Section 8 of the Plan. 

(e) Payment Upon Exercise. 

(1) Upon the exercise of a Free Standing Right, the Participant shall be entitled to receive up to, but not more than, that number of Shares
equal in value to the excess of the Fair Market Value as of the date of exercise over the Exercise Price per share specified in the Free Standing Right multiplied by the number of Shares in respect of which the Free Standing Right is being
exercised. 
 (2) A Related Right may be exercised by a Participant by surrendering the applicable portion of the related Option. Upon such
exercise and surrender, the Participant shall be entitled to receive up to, but not more than, that number of Shares equal in value to the excess of the Fair Market Value as of the date of exercise over the Exercise Price specified in the related
Option multiplied by the number of Shares in respect of which the Related Right is being exercised. Options which have been so surrendered, in whole or in part, shall no longer be exercisable to the extent the Related Rights have been so exercised.

 (3) Notwithstanding the foregoing, the Administrator may determine to settle the exercise of a Share Appreciation Right in cash (or in any
combination of Shares and cash). 
 (f) Termination of Employment or Service. Treatment of an Share Appreciation Right upon
termination of employment of a Participant shall be provided for by the Administrator in the Award Agreement. 
 (g) Term. 

(1) The term of each Free Standing Right shall be fixed by the Administrator, but no Free Standing Right shall be exercisable more than ten
(10) years after the date such right is granted. 
 (2) The term of each Related Right shall be the term of the Option to which it
relates, but no Related Right shall be exercisable more than ten (10) years after the date such right is granted. 
 (h) Other Change
in Employment or Service Status. Share Appreciation Rights shall be affected, both with regard to vesting schedule and termination, by leaves of absence, including unpaid and un-protected leaves of
absence, changes from full-time to part-time employment, partial Disability or other changes in the employment or service status of a Participant, in the discretion of the Administrator. 

Section 9.    Restricted Shares and Restricted Stock Units. 

(a) General. Restricted Shares or Restricted Stock Units may be issued under the Plan. The Administrator shall determine the Eligible
Recipients to whom, and the time or times at which, Restricted Shares or Restricted Stock Units shall be made. Each Participant who is granted Restricted Shares or Restricted Stock Units shall enter into an Award Agreement with the Company,
containing such terms and conditions as the Administrator shall determine, in its sole discretion, including, among other things, the number of Shares to be awarded; the price, if any, to be paid by the Participant for the acquisition of Restricted
Shares or Restricted Stock Units; the period of time restrictions, performance goals or other conditions that apply to Transferability, delivery or vesting of such Awards (the “Restricted Period”); and all other conditions
applicable to the Restricted Shares and Restricted Stock Units. If the restrictions, performance goals or conditions established by the Administrator are not attained, a Participant shall forfeit his or her Restricted Shares or Restricted Stock
Units, in accordance with the terms of the grant. The provisions of the Restricted Shares or Restricted Stock Units need not be the same with respect to each Participant. 

(b) Awards and Certificates. Except as otherwise provided below in Section 9(c), (i) each Participant who is granted an Award of
Restricted Shares may, in the Company’s sole discretion, be issued a share certificate in respect of such Restricted Shares; and (ii) any such certificate so issued shall be registered in the name of the Participant, and shall bear an
appropriate legend referring to the terms, conditions and restrictions applicable to any such Award. 

  
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 The Company may require that the share certificates, if any, evidencing Restricted Shares
granted hereunder be held in the custody of the Company until the restrictions thereon shall have lapsed, and that, as a condition of any Award of Restricted Shares, the Participant shall have delivered a share transfer form, endorsed in blank,
relating to the Shares covered by such Award. Certificates for shares of unrestricted Common Stock may, in the Company’s sole discretion, be delivered to the Participant only after the Restricted Period has expired without forfeiture in such
Restricted Stock Award. 
 With respect to Restricted Stock Units to be settled in Shares, at the expiration of the Restricted Period, share
certificates in respect of the shares of Common Stock underlying such Restricted Stock Units may, in the Company’s sole discretion, be delivered to the Participant, or his legal representative, in a number equal to the number of shares of
Common Stock underlying the Restricted Stock Units Award. 
 Notwithstanding anything in the Plan to the contrary, any Restricted Shares or
Restricted Stock Units to be settled in Shares (at the expiration of the Restricted Period, and whether before or after any vesting conditions have been satisfied) may, in the Company’s sole discretion, be issued in uncertificated form. 

Further, notwithstanding anything in the Plan to the contrary, with respect to Restricted Stock Units, at the expiration of the Restricted
Period, Shares, or cash, as applicable, shall promptly be issued (either in certificated or uncertificated form) to the Participant, unless otherwise deferred in accordance with procedures established by the Company in accordance with
Section 409A of the Code, and such issuance or payment shall in any event be made within such period as is required to avoid the imposition of a tax under Section 409A of the Code. 

(c) Restrictions and Conditions. The Restricted Shares or Restricted Stock Units granted pursuant to this Section 9 shall be
subject to the following restrictions and conditions and any additional restrictions or conditions as determined by the Administrator at the time of grant or, subject to Section 409A of the Code where applicable, thereafter: 

(1) The Administrator may, in its sole discretion, provide for the lapse of restrictions in installments and may accelerate or waive such
restrictions in whole or in part based on such factors and such circumstances as the Administrator may determine, in its sole discretion, including, but not limited to, the attainment of certain performance goals, the Participant’s termination
of employment or service with the Company or any Affiliate thereof, or the Participant’s death or Disability. Notwithstanding the foregoing, upon a Change in Control, the outstanding Awards shall be subject to Section 12 hereof. 

(2) Except as provided in the applicable Award Agreement, the Participant shall generally have the rights of a stockholder of the Company with
respect to Restricted Shares during the Restricted Period; provided, however, that dividends declared during the Restricted Period with respect to an Award, shall only become payable if (and to the extent) the underlying Restricted
Shares vest. Except as provided in the applicable Award Agreement, the Participant shall generally not have the rights of a stockholder with respect to Shares subject to Restricted Stock Units during the Restricted Period; provided,
however, that, subject to Section 409A of the Code, an amount equal to dividends declared during the Restricted Period with respect to the number of Shares covered by Restricted Stock Units shall, unless otherwise set forth in an Award
Agreement, be paid to the Participant at the time (and to the extent) Shares in respect of the related Restricted Stock Units are delivered to the Participant. Certificates for Shares of unrestricted Common Stock may, in the Company’s sole
discretion, be delivered to the Participant only after the Restricted Period has expired without forfeiture in respect of such Restricted Shares or Restricted Stock Units, except as the Administrator, in its sole discretion, shall otherwise
determine. 
 (3) The rights of Participants granted Restricted Shares or Restricted Stock Units upon termination of employment or service as
a director, independent contractor or consultant to the Company or to any Affiliate thereof terminates for any reason during the Restricted Period shall be set forth in the Award Agreement. 

  
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 (d) Form of Settlement. The Administrator reserves the right in its sole discretion
to provide (either at or after the grant thereof) that any Restricted Stock Unit represent the right to receive the amount of cash per unit that is determined by the Administrator in connection with the Award. 

Section 10.    Other Share-Based Awards. 

Other Share-Based Awards may be issued under the Plan. Subject to the provisions of the Plan, the Administrator shall have sole and complete
authority to determine the individuals to whom and the time or times at which such Other Share-Based Awards shall be granted. Each Participant who is granted an Other Share-Based Award shall enter into an Award Agreement with the Company, containing
such terms and conditions as the Administrator shall determine, in its sole discretion, including, among other things, the number of shares of Common Stock to be granted pursuant to such Other Share-Based Awards, or the manner in which such Other
Share-Based Awards shall be settled (e.g., in shares of Common Stock, cash or other property), or the conditions to the vesting and/or payment or settlement of such Other Share-Based Awards (which may include, but not be limited to, achievement of
performance criteria) and all other terms and conditions of such Other Share-Based Awards. In the event that the Administrator grants a bonus in the form of Shares, the Shares constituting such bonus shall, as determined by the Administrator, be
evidenced in uncertificated form or by a book entry record or a certificate issued in the name of the Participant to whom such grant was made and delivered to such Participant as soon as practicable after the date on which such bonus is payable.
Notwithstanding anything set forth in the Plan to the contrary, any dividend or dividend equivalent Award issued hereunder shall be subject to the same restrictions, conditions and risks of forfeiture as apply to the underlying Award. 

Section 11.    Cash Awards. 

The Administrator may grant Awards that are denominated in, or payable to Participants solely in, cash, as deemed by the Administrator to be
consistent with the purposes of the Plan, and, such Cash Awards shall be subject to the terms, conditions, restrictions and limitations determined by the Administrator, in its sole discretion, from time to time. Awards granted pursuant to this
Section 11 may be granted with value and payment contingent upon the achievement of performance goals. 

Section 12.    Change in Control. 

Unless otherwise determined by the Administrator and evidenced in an Award Agreement, notwithstanding Section 4(e) of the Plan, in the
event that (a) a Change in Control occurs, and (b) the Participant’s employment or service is terminated by the Company, its successor or an Affiliate thereof without Cause or by the Participant for Good Reason (if applicable) on or
after the effective date of the Change in Control but prior to twelve (12) months following the Change in Control, then: 
 (a) any
unvested or unexercisable portion of any Award carrying a right to exercise shall become fully vested and exercisable; and 
 (b) the
restrictions, deferral limitations, payment conditions and forfeiture conditions applicable to an Award granted under the Plan shall lapse and such Awards shall be deemed fully vested and any performance conditions imposed with respect to such
Awards shall be deemed to be fully achieved at target performance levels. 
 If the Administrator determines in its discretion pursuant to
Section 3(b)(4) hereof to accelerate the vesting of Options and/or Share Appreciation Rights in connection with a Change in Control, the Administrator shall also have discretion in connection with such action to provide that all Options and/or
Share Appreciation Rights outstanding immediately prior to such Change in Control shall expire on the effective date of such Change in Control. 

  
 12 

 Section 13.    Amendment and Termination. 

The Board may amend, alter or terminate the Plan at any time, but no amendment, alteration or termination shall be made that would impair the
rights of a Participant under any Award theretofore granted without such Participant’s consent. The Board shall obtain approval of the Company’s stockholders for any amendment that would require such approval in order to satisfy the
requirements of any rules of the stock exchange on which the Common Stock is traded or other Applicable Law. The Administrator may amend the terms of any Award theretofore granted, prospectively or retroactively, but, subject to Section 5 of
the Plan and the immediately preceding sentence, no such amendment shall materially impair the rights of any Participant without his or her consent. 

Section 14.    Unfunded Status of Plan. 

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

Section 15.    Withholding Taxes. 

Each Participant shall, no later than the date as of which the value of an Award first becomes includible in the gross income of such
Participant for purposes of applicable taxes, pay to the Company, or make arrangements satisfactory to the Administrator regarding payment of an amount up to the maximum statutory tax rates in the Participant’s applicable jurisdiction with
respect to the Award, as determined by the Company. The obligations of the Company under the Plan shall be conditional on the making of such payments or arrangements, and the Company shall, to the extent permitted by Applicable Laws, have the right
to deduct any such taxes from any payment of any kind otherwise due to such Participant. Whenever cash is to be paid pursuant to an Award, the Company shall have the right to deduct therefrom an amount sufficient to satisfy any applicable
withholding tax requirements related thereto. Whenever Shares or property other than cash are to be delivered pursuant to an Award, the Company shall have the right to require the Participant to remit the Company in cash an amount sufficient to
satisfy any related taxes to be withheld and applied to the tax obligations; provided, that, with the approval of the Administrator, a Participant may satisfy the foregoing requirement by either (i) electing to have the Company
withhold from delivery of Shares or other property, as applicable, or (ii) delivering already owned unrestricted shares of Common Stock, in each case, having a value not exceeding the applicable taxes to be withheld and applied to the tax
obligations. Such already owned and unrestricted shares of Common Stock shall be valued at their Fair Market Value on the date on which the amount of tax to be withheld is determined and any fractional share amounts resulting therefrom shall be
settled in cash. Such an election may be made with respect to all or any portion of the Shares to be delivered pursuant to an award. The Company may also use any other method of obtaining the necessary payment or proceeds, as permitted by Applicable
Laws, to satisfy its withholding obligation with respect to any Award. 
 Section 16.    Transfer of Awards. 

Until such time as the Awards are fully vested and/or exercisable in accordance with the Plan or an Award Agreement, no purported sale,
assignment, mortgage, hypothecation, transfer, charge, pledge, encumbrance, gift, transfer in trust (voting or other) or other disposition of, or creation of a security interest in or lien on, any Award or any agreement or commitment to do any of
the foregoing (each, a “Transfer”) by any holder thereof in violation of the provisions of the Plan or an Award Agreement will be valid, except with the prior written consent of the Administrator, which consent may be granted or
withheld in the sole discretion of the Administrator. Any purported Transfer of an Award or any economic benefit or interest therein in violation of the Plan or an Award Agreement shall be null and void ab initio and shall not create any
obligation or liability of the Company, and any Person purportedly acquiring any Award or any economic benefit or interest therein transferred in violation of the Plan or an Award Agreement shall not be entitled to be recognized as a holder of such
Shares or other property underlying such Award. Unless otherwise determined by the Administrator in accordance with the provisions of the immediately preceding sentence, an Option or a Share Appreciation Right may be exercised, during the lifetime
of the Participant, only by the Participant or, during any period during which the Participant is under a legal Disability, by the Participant’s guardian or legal representative. 

  
 13 

 Section 17.    Continued Employment or Service. 

Neither the adoption of the Plan nor the grant of an Award shall confer upon any Eligible Recipient any right to continued employment or
service with the Company or any Affiliate thereof, as the case may be, nor shall it interfere in any way with the right of the Company or any Affiliate thereof to terminate the employment or service of any of its Eligible Recipients at any time.

 Section 18.    Effective Date. 

The Plan was adopted by the Board on April 21, 2018 and shall become effective on the date that it is approved by the Company’s
stockholders (the “Effective Date”). 
 Section 19.     Electronic Signature. 

Participant’s electronic signature of an Award Agreement shall have the same validity and effect as a signature affixed by hand. 

Section 20.    Term of Plan. 

No Award shall be granted pursuant to the Plan on or after the tenth anniversary of the Effective Date, but Awards theretofore granted may
extend beyond that date. 
 Section 21.    Securities Matters and Regulations. 

(a) Notwithstanding anything herein to the contrary, the obligation of the Company to sell or deliver Shares with respect to any Award granted
under the Plan shall be subject to all Applicable Laws, rules and regulations, including all applicable federal and state securities laws, and the obtaining of all such approvals by governmental agencies as may be deemed necessary or appropriate by
the Administrator. The Administrator may require, as a condition of the issuance and delivery of certificates evidencing shares of Common Stock pursuant to the terms hereof, that the recipient of such shares make such agreements and representations,
and that such certificates bear such legends, as the Administrator, in its sole discretion, deems necessary or advisable. 
 (b) Each Award
is subject to the requirement that, if at any time the Administrator determines that the listing, registration or qualification of Shares is required by any securities exchange or under any state or federal law, or the consent or approval of any
governmental regulatory body is necessary or desirable as a condition of, or in connection with, the grant of an Award or the issuance of Shares, no such Award shall be granted or payment made or Shares issued, in whole or in part, unless listing,
registration, qualification, consent or approval has been effected or obtained free of any conditions not acceptable to the Administrator. 

(c) In the event that the disposition of Shares acquired pursuant to the Plan is not covered by a then current registration statement under the
Securities Act and is not otherwise exempt from such registration, such Shares shall be restricted against transfer to the extent required by the Securities Act or regulations thereunder, and the Administrator may require a Participant receiving
Common Stock pursuant to the Plan, as a condition precedent to receipt of such Common Stock, to represent to the Company in writing that the Common Stock acquired by such Participant is acquired for investment only and not with a view to
distribution. 

  
 14 

 Section 22.    Section 409A of the Code. 

The Plan as well as payments and benefits under the Plan are intended to be exempt from, or to the extent subject thereto, to comply with
Section 409A of the Code, and, accordingly, to the maximum extent permitted, the Plan shall be interpreted in accordance therewith. Notwithstanding anything contained herein to the contrary, to the extent required in order to avoid accelerated
taxation and/or tax penalties under Section 409A of the Code, the Participant shall not be considered to have terminated employment or service with the Company for purposes of the Plan and no payment shall be due to the Participant under the
Plan or any Award until the Participant would be considered to have incurred a “separation from service” from the Company and its Affiliates within the meaning of Section 409A of the Code. Any payments described in the Plan that are
due within the “short term deferral period” as defined in Section 409A of the Code shall not be treated as deferred compensation unless Applicable Law requires otherwise. Notwithstanding anything to the contrary in the Plan, to the
extent that any Awards (or any other amounts payable under any plan, program or arrangement of the Company or any of its Affiliates) are payable upon a separation from service and such payment would result in the imposition of any individual tax and
penalty interest charges imposed under Section 409A of the Code, the settlement and payment of such awards (or other amounts) shall instead be made on the first business day after the date that is six (6) months following such separation
from service (or death, if earlier). Each amount to be paid or benefit to be provided under this Plan shall be construed as a separate identified payment for purposes of Section 409A of the Code. The Company makes no representation that any or
all of the payments or benefits described in this Plan will be exempt from or comply with Section 409A of the Code and makes no undertaking to preclude Section 409A of the Code from applying to any such payment. The Participant shall be
solely responsible for the payment of any taxes and penalties incurred under Section 409A. 
 Section 23.    Notification
of Election Under Section 83(b) of the Code. 
 If any Participant shall, in connection with the acquisition of shares
of Common Stock under the Plan, make the election permitted under Section 83(b) of the Code, such Participant shall notify the Company of such election within ten (10) days after filing notice of the election with the Internal Revenue
Service. 
 Section 24.    No Fractional Shares. 

No fractional shares of Common Stock shall be issued or delivered pursuant to the Plan. The Administrator shall determine whether cash, other
Awards, or other property shall be issued or paid in lieu of such fractional shares or whether such fractional shares or any rights thereto shall be forfeited or otherwise eliminated. 

Section 25.    Beneficiary. 

A Participant may file with the Administrator a written designation of a beneficiary on such form as may be prescribed by the Administrator and
may, from time to time, amend or revoke such designation. If no designated beneficiary survives the Participant, the executor or administrator of the Participant’s estate shall be deemed to be the Participant’s beneficiary. 

Section 26.    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.

 Section 27.    Severability. 

If any provision of the Plan is held to be invalid or unenforceable, the other provisions of the Plan shall not be affected but shall be
applied as if the invalid or unenforceable provision had not been included in the Plan. 

  
 15 

 Section 28.    Clawback. 

(a) If the Company is required to prepare a financial restatement due to the material non-compliance of
the Company with any financial reporting requirement, then the Committee may require any Section 16 Officer to repay or forfeit to the Company, and each Section 16 Officer agrees to so repay or forfeit, that part of the Incentive
Compensation received by that Section 16 Officer during the three-year period preceding the publication of the restated financial statement that the Committee determines was in excess of the amount that such Section 16 Officer would have
received had such Incentive Compensation been calculated based on the financial results reported in the restated financial statement. The Committee may take into account any factors it deems reasonable in determining whether to seek recoupment of
previously paid Incentive Compensation and how much Incentive Compensation to recoup from each Section 16 Officer (which need not be the same amount or proportion for each Section 16 Officer), including any determination by the Committee
that a Section 16 Officer engaged in fraud, willful misconduct or committed grossly negligent acts or omissions which materially contributed to the events that led to the financial restatement. The amount and form of the Incentive Compensation
to be recouped shall be determined by the Committee in its sole and absolute discretion, and recoupment of Incentive Compensation may be made, in the Committee’s sole and absolute discretion, through the cancellation of vested or unvested
Awards, cash repayment or both. 
 (b) Notwithstanding any other provisions in this Plan, any Award which is subject to recovery under any
Applicable Laws, government regulation or stock exchange listing requirement, will be subject to such deductions and clawback as may be required to be made pursuant to such Applicable Law, government regulation or stock exchange listing requirement
(or any policy adopted by the Company pursuant to any such law, government regulation or stock exchange listing requirement). 

Section 29.    Governing Law. 

The Plan shall be governed by, and construed in accordance with, the laws of the State of Delaware, without giving effect to principles of
conflicts of law of such state. 
 Section 30.    Indemnification.  

To the extent allowable pursuant to applicable law, each member of the Board and the Administrator and any officer or other employee to whom
authority to administer any component of the Plan is delegated shall be indemnified and held harmless by the Company from any loss, cost, liability, or expense that may be imposed upon or reasonably incurred by such member in connection with or
resulting from any claim, action, suit, or proceeding to which he or she may be a party or in which he or she may be involved by reason of any action or failure to act pursuant to the Plan and against and from any and all amounts paid by him or her
in satisfaction of judgment in such action, suit, or proceeding against him or her; provided, however, that he or she gives the Company an opportunity, at its own expense, to handle and defend the same before he or she undertakes to handle and
defend it on his or her own behalf. The foregoing right of indemnification shall not be exclusive of any other rights of indemnification to which such individuals 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. 

Section 31.    Titles and Headings, References to Sections of the Code or Exchange Act.  

The titles and headings of the sections in the Plan are for convenience of reference only and, in the event of any conflict, the text of the
Plan, rather than such titles or headings, shall control. References to sections of the Code or the Exchange Act shall include any amendment or successor thereto. 

  
 16 

 Section 32.    Successors.  

The obligations of the Company under the Plan shall be binding upon any successor corporation or organization resulting from the merger,
consolidation or other reorganization of the Company, or upon any successor corporation or organization succeeding to substantially all of the assets and business of the Company. 

Section 33.    Relationship to other Benefits.  

No payment pursuant to the Plan shall be taken into account in determining any benefits under any pension, retirement, savings, profit sharing,
group insurance, welfare, or other benefit plan of the Company or any Affiliate except to the extent otherwise expressly provided in writing in such other plan or an agreement thereunder. 

  
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