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(b)Duties and Location. You will perform those duties and responsibilities as are customary for the position of Chief Financial Officer and as may be directed by the Chief Executive Officer, to whom you will report. Your primary office location will be the Company’s offices in San Francisco, California. Notwithstanding the foregoing, the Company reserves the right to reasonably require you to perform your duties at places other than your primary office location from time to time, and to require reasonable business travel. The Company may modify your job title and duties as it deems necessary and appropriate in light of the Company’s needs and interests from time to time.

(a)Salary. You will receive for services to be rendered hereunder base salary paid at the rate of $550,000 per year, less standard payroll deductions and tax withholdings. Your base salary will be paid on the Company’s ordinary payroll cycle. As an exempt salaried employee, you will be required to work the Company’s normal business hours, and such additional time as appropriate for your work assignments and position, and you will not be entitled to overtime compensation.

4.Equity Compensation. The Company will recommend to its Compensation Committee that the Company grant you four equity awards, the details of which are provided below. The awards will be made in accordance with and subject to the Company’s applicable Equity Incentive Plan (the “Plan”) and related documents, including the award grant notices that you will be required to accept. The exercise price per share of option grants will be equal to the closing price quoted on the NASDAQ Global Select Market on the date the options are granted. Vesting in the awards is subject to your continued service with the Company through each vesting date, as described in the applicable award agreement, and no right to any equity is earned or accrued until such time that vesting occurs, nor does the grant confer any right to continued vesting or employment.

(a)The first equity award consists of 400,000 restricted stock units (“RSU-1”). The RSU-1 shall vest as twenty-five percent (25%) of the shares subject to the RSU-1 on the Company’s first quarterly vesting date that is at least six (6) months following your start date. The remaining shares subject to the RSU-1 shall vest as follows: 25% of the shares in equal quarterly installments over the next two (2) quarterly vesting dates; 331/3% of the shares in equal quarterly installments over the next four (4) quarterly vesting dates; and 162/3% of the shares in equal quarterly installments over the next four (4) quarterly vesting dates.

(b)The second award consists of 800,000 stock options (“Option-1”). The Option-1 shall vest as twenty-five percent (25%) of the shares subject to the Option-1on the Company’s first quarterly vesting date that is at least six (6) months following your start date. The remaining shares subject to the Option-1 shall vest as follows: 25% of the shares in equal quarterly installments over the next two (2) quarterly vesting dates; 331/3% of the shares in equal quarterly installments over the next four (4) quarterly vesting dates; and 162/3% of the shares in equal quarterly installments over the next four (4) quarterly vesting dates.

5.Compliance with Confidentiality Agreement and Company Policies. You are required to abide by the Company’s policies and procedures, as modified from time to time within the Company’s discretion (including without limitation, acknowledging in writing that you have read and will comply with any applicable Company Employee Handbook); provided, however, that in the event the terms of this Agreement differ from or are in conflict with the Company’s general employment policies or practices, this Agreement shall control.

6.Protection of Third Party Information. In your work for the Company, you will be expected not to make any unauthorized use or disclosure of any confidential or proprietary information, including trade secrets, of any former employer or other third party to whom you have contractual obligations to protect such information. Rather, you will be expected to use only that information which is generally known and used by persons with training and experience comparable to your own, which is common knowledge in the industry or otherwise legally in the public domain, or which is otherwise provided or developed by the Company. You represent that you are able to perform your job duties within these guidelines, and you are not in unauthorized possession of any unpublished documents, materials, electronically-recorded information, or other property belonging to any former employer or other third party to whom you have a contractual obligation to protect such property. In addition, you represent and warrant that your employment by the Company will not conflict with any prior employment or consulting agreement or other

7.At-Will Employment Relationship. You should be aware that your employment with the Company is for no specified period and constitutes at-will employment. As a result, you are free to resign at any time, for any reason or for no reason. Similarly, the Company is free to conclude its employment relationship with you at any time, with or without cause, and with or without notice. The at-will employment relationship between you and the Company may not be changed, except by a specific written agreement signed by the Chief Executive Officer or a duly authorized member of the Board. We request that, in the event of resignation, you give the Company at least two weeks’ notice.

(a)Termination without Cause/Resignation for Good Reason Not in Connection with a Change in Control. If the Company terminates your employment without Cause (as defined below) (other than as a result of your death or disability) or you resign for Good Reason (as defined below) (either such termination referred to as a “Qualifying Termination”) and the Company is not in a Change in Control Period (as defined in Section 8(b)), and provided such termination or resignation constitutes a Separation from Service (as defined under Treasury Regulation Section 1.409A-1(h), without regard to any alternative definition thereunder, a “Separation from Service”), then subject to Sections 9 (“Conditions to Receipt of Severance Benefits”) and 10 (“Return of Property”) below and your continued compliance with the terms of this Agreement (including without limitation Section 5 (“Compliance with Confidentiality Agreement and Company Policies”) above), the Company will provide you with the following as your sole severance benefits:

1) Cash Severance. The Company will pay you, as cash severance, six (6) months of your base salary in effect as of your Separation from Service date, less standard payroll deductions and tax withholdings. The Company may pay this severance amount in either a lump sum payment or in installments in the form of continuation of your base salary payments. The Company will notify you of its election within ten (10) business days following the Qualifying Termination. Should the Company elect to pay you in a lump sum, such payment will be made on the Company’s first regular payroll date that is more than sixty (60) days following your Separation from Service date. Should the Company elect to pay you in installments, such installments will be paid on the Company’s ordinary payroll dates, commencing on the Company’s first regular payroll date that is more than sixty (60) days following your Separation from Service date, and shall be for any accrued base salary for the sixty (60)-day period plus the period from the sixtieth (60th) day until the regular payroll date, if applicable, and all salary continuation payments thereafter, if any, shall be made on the Company’s regular payroll dates.

2) COBRA Severance. As an additional Severance Benefit, the Company will continue to pay the cost of your health care coverage in effect at the time of your Separation from Service, either under the Company’s regular health plan (if permitted), or by paying your COBRA premiums (the “COBRA Severance”), for a maximum of six (6) months. The Company's obligation to pay the COBRA Severance on your behalf will cease if you obtain health care coverage from another source (e.g., a new employer or spouse’s benefit plan), unless otherwise prohibited by applicable law. You must notify the Company within two (2) weeks if you obtain coverage from a new source. This payment of COBRA Severance by the Company would not expand or extend the maximum period of COBRA coverage to which you would otherwise be entitled under applicable law. Notwithstanding the above, if the Company determines in its sole discretion that it cannot provide the foregoing COBRA Severance without potentially violating

applicable law (including, without limitation, Section 2716 of the Public Health Service Act), the Company shall in lieu thereof provide to you a taxable monthly payment in an amount equal to the monthly COBRA premium that you would be required to pay to continue your group health coverage in effect on the date of your termination (which amount shall be based on the premium for the first month of COBRA coverage), which payments shall be made on the last day of each month regardless of whether you elect COBRA continuation coverage and shall end on the earlier of (x) the date upon which you obtain other coverage or (y) the last day of the sixth (6th) calendar month following your Separation from Service date.

(b)Termination without Cause/Resignation for Good Reason in Connection with a Change in Control. In the event of a Qualifying Termination that occurs during the period beginning one month prior to a Change in Control and ending twelve (12) months following the closing of such Change in Control (such period, the “Change in Control Period”), provided such Qualifying Termination constitutes a Separation from Service, then subject to Sections 9 (“Conditions to Receipt of Severance Benefits”) and 10 (“Return of Property”) below and your continued compliance with the terms of this Agreement (including without limitation Section 5 (“Compliance with Confidentiality Agreement and Company Policies”) above), then the Company will provide you with the following as your sole severance benefits:

1) Cash Severance. The Company will pay you, as cash severance, twelve (12) months of your base salary in effect as of your Separation from Service date, less standard payroll deductions and tax withholdings. The Company may pay this severance amount in either a lump sum payment or in installments in the form of continuation of your base salary payments. The Company will notify you of its election within ten (10) business days following the Qualifying Termination. Should the Company elect to pay you in a lump sum, such payment will be made on the Company’s first regular payroll date that is more than sixty (60) days following your Separation from Service date. Should the Company elect to pay you in installments, such installments will be paid on the Company’s ordinary payroll dates, commencing on the Company’s first regular payroll date that is more than sixty (60) days following your Separation from Service date, and shall be for any accrued base salary for the sixty (60)-day period plus the period from the sixtieth (60th) day until the regular payroll date, if applicable, and all salary continuation payments thereafter, if any, shall be made on the Company’s regular payroll dates.

2) COBRA Severance. As an additional Severance Benefit, the Company will provide you COBRA Severance for a maximum of twelve (12) months. The Company's obligation to pay the COBRA Severance on your behalf will cease if you obtain health care coverage from another source (e.g., a new employer or spouse’s benefit plan), unless otherwise prohibited by applicable law. You must notify the Company within two (2) weeks if you obtain coverage from a new source. This payment of COBRA Severance by the Company would not expand or extend the maximum period of COBRA coverage to which you would otherwise be entitled under applicable law. Notwithstanding the above, if the Company determines in its sole discretion that it cannot provide the foregoing COBRA Severance without potentially violating applicable law (including, without limitation, Section 2716 of the Public Health Service Act), the Company shall in lieu thereof provide to you a taxable monthly payment in an amount equal to the monthly COBRA premium that you would be required to pay to continue your group health coverage in effect on the date of your termination (which amount shall be based on the premium for the first month of COBRA coverage), which payments shall be made on the last day of each month regardless of whether you elect COBRA continuation coverage and shall end on the earlier of (x) the date upon which you obtain other coverage or (y) the last day of the twelfth (12th) calendar month following your Separation from Service date.

3) Accelerated Vesting. As an additional Severance Benefit, the Company shall accelerate the vesting of any equity awards then held by you such that one hundred percent (100%) of such awards shall be deemed immediately vested (and, as applicable, exercisable) as of your Separation from Service date, except to the extent that the equity award grant documentation relating to an equity award contains an explicit provision to the contrary.

(c)Resignation Without Good Reason; Termination for Cause; Death or Disability. If, at any time, you resign your employment without Good Reason, or the Company terminates your employment for Cause, or if either party terminates your employment as a result of your death or disability, you will receive your base salary accrued through your last day of employment, as well as any unused vacation (if applicable) accrued through your last day of employment. Under these circumstances, you will not be entitled to any other form of compensation from the Company, including any Severance Benefits, other than any rights to which you are entitled under the Company’s benefit programs. In addition, under no circumstance will you receive the Severance Benefits under both Sections 8(a) and 8(b) above.

9.Conditions to Receipt of Severance Benefits. Prior to and as a condition to your receipt of any of the Severance Benefits described above, you shall execute and deliver to the Company an effective release of claims in favor of and in a form acceptable to the Company (the “Release”) within the timeframe set forth therein, but not later than forty-five (45) days following your Separation from Service date, and allow the Release to become effective according to its terms (by not invoking any legal right to revoke it) within any applicable time period set forth therein (such latest permitted effective date, the “Release Deadline”).

10.Return of Company Property. Upon the termination of your employment for any reason, within five days after your last day of employment with the Company (or earlier if requested by the Company), you will return to the Company all Company documents (and all copies thereof) and other Company property within your possession, custody or control, including, but not limited to, Company files, notes, financial and operational information, customer lists and contact information, product and services information, research and development information, drawings, records, plans, forecasts, reports, payroll information, spreadsheets, studies, analyses, compilations of data, proposals, agreements, sales and marketing information, personnel information, specifications, code, software, databases, computer-recorded information, tangible property and equipment (including, but not limited to, computers, facsimile machines, mobile telephones, tablets, handheld devices, and servers), credit cards, entry cards, identification badges and keys, and any materials of any kind which contain or embody any proprietary or confidential information of the Company, and all reproductions thereof in whole or in part and in any medium. You further agree that you will make a diligent search to locate any such documents, property and information and return them to the Company within the timeframe provided above. In addition, if you have used any personally-owned computer, server, or e-mail system to receive, store, review, prepare or transmit any confidential or proprietary data, materials or information of the Company, then within five days after your last date of employment, you must provide the Company with a computer-useable copy of such information and permanently delete and expunge such confidential or proprietary information from those systems without retaining any reproductions (in whole or in part); and you agree to provide the Company access to your system, as requested, to verify that the necessary copying and deletion is done. If requested, you shall deliver to the Company a signed statement certifying compliance with this section.

11.Outside Activities. During your employment by the Company, except on behalf of the Company, you will not directly or indirectly serve as an officer, director, stockholder, employee, partner, proprietor, investor, joint venturer, associate, representative or consultant of any other person, corporation, firm, partnership or other entity whatsoever known by you to compete with the Company (or is planning or preparing to compete with the Company), anywhere in the world, in any line of business engaged in (or planned to be engaged in) by the Company; provided, however, that (a) you may serve on such boards of directors of other companies as may be approved by the Board and (b) you may purchase or otherwise acquire up to (but not more than) 1% of any class of securities of any enterprise (but without participating in the activities of such enterprise) if such securities are listed on any national or regional securities exchange.

(a)“Cause” for termination will mean your: (i) conviction (including a guilty plea or plea of nolo contendere) of any felony; (ii) commission or attempted commission of or participation in a fraud or act of dishonesty or misrepresentation against the Company; (iii) willful and continued failure to follow the lawful directions of the Board or the officers of the Company to whom you report, and failure to cure such failure within a reasonable time after receiving written notice from the Company of the claimed failure; (iv) deliberate harm or injury, or attempt to deliberately harm or injure, the Company; (v) willful misconduct that materially discredits or harms the Company or its reputation; (vi) material violation or breach of any written and fully executed contract or agreement between you and the Company, including without limitation, material breach of your Confidentiality Agreement, or of any Company policy, or of any statutory duty you owe to the Company; (vii) gross negligence or willful misconduct; (viii) failure to cooperate with any investigation as requested by the Board or officers of the Company to whom you report; or (ix) unauthorized use of confidential information that causes material harm to the Company. The determination that a termination is for Cause shall be made by the Board in its sole discretion.

(b)You shall have “Good Reason” for resigning from your position as Chief Financial Officer of the Company if any of the following actions are taken by the Company when you are Chief Financial Officer without your prior written consent: (i) a material reduction in your base salary (unless pursuant to a salary reduction program applicable generally to the Company’s similarly situated employees); (ii) a material reduction in your duties (including responsibilities and/or authorities), provided, however, that a change in job position (including a change in title or change resulting from a Change in Control) shall not be deemed a “material reduction” in and of itself unless your new duties are materially reduced from the prior duties; or (iii) relocation of your principal place of employment to a place that increases your one-way commute by more than 35 miles as compared to your then-current principal place of employment immediately prior to such relocation. In order to resign for Good Reason, you must provide written notice to the Company’s Chief Legal Officer within 90 days after the first occurrence of the event giving rise to Good Reason setting forth the basis for your resignation, allow the Company at least 30 days from receipt of such written notice to cure such event, and if such event is not reasonably cured within such period, you must resign from all positions you then hold with the Company not later than 30 days after the expiration of the cure period.

(a)If any payment or benefit you will or may receive from the Company or otherwise (a “280G Payment”) would (i) constitute a “parachute payment” within the meaning of Section 280G of the Internal Revenue Code of 1986, as amended (the “Code”), and (ii) but for this sentence, be subject to the excise tax imposed by Section 4999 of the Code (the “Excise Tax”), then any such 280G Payment provided pursuant to this Agreement (a “Payment”) shall be equal to the Reduced Amount. The “Reduced Amount” shall be either (x) the largest portion of the Payment that would result in no portion of the Payment (after reduction) being subject to the Excise Tax or (y) the largest portion, up to and including the total, of the Payment, whichever amount (i.e., the amount determined by clause (x) or by clause (y)), after taking into account all applicable federal, state and local employment taxes, income taxes, and the Excise Tax (all computed at the highest applicable marginal rate), results in your receipt, on an after-tax basis, of the greater economic benefit notwithstanding that all or some portion of the Payment may be subject to the Excise Tax. If a reduction in a Payment is required pursuant to the preceding sentence and the Reduced Amount is determined pursuant to clause (x) of the preceding sentence, the reduction shall occur in the manner (the “Reduction Method”) that results in the greatest economic benefit for you. If more than one method of reduction will result in the same economic benefit, the items so reduced will be reduced pro rata (the “Pro Rata Reduction Method”).

pursuant to Section 409A, then the Reduction Method and/or the Pro Rata Reduction Method, as the case may be, shall be modified so as to avoid the imposition of taxes pursuant to Section 409A as follows: (A) as a first priority, the modification shall preserve to the greatest extent possible, the greatest economic benefit for you as determined on an after-tax basis; (B) as a second priority, Payments that are contingent on future events (e.g., being terminated without Cause), shall be reduced (or eliminated) before Payments that are not contingent on future events; and (C) as a third priority, Payments that are “deferred compensation” within the meaning of Section 409A shall be reduced (or eliminated) before Payments that are not deferred compensation within the meaning of Section 409A.

(c)Unless you and the Company agree on an alternative accounting firm or law firm, the accounting firm engaged by the Company for general tax compliance purposes as of the day prior to the effective date of the Change in Control transaction shall perform the foregoing calculations. If the accounting firm so engaged by the Company is serving as accountant or auditor for the individual, entity or group effecting the change in control transaction, the Company shall appoint a nationally recognized accounting or law firm to make the determinations required by this Section 11. The Company shall bear all expenses with respect to the determinations by such accounting or law firm required to be made hereunder. The Company shall use commercially reasonable efforts to cause the accounting or law firm engaged to make the determinations hereunder to provide its calculations, together with detailed supporting documentation, to you and the Company within 15 days after the date on which your right to a 280G Payment becomes reasonably likely to occur (if requested at that time by you or the Company) or such other time as requested by you or the Company.

(d)If you receive a Payment for which the Reduced Amount was determined pursuant to clause (x) of Section 11(a) and the Internal Revenue Service determines thereafter that some portion of the Payment is subject to the Excise Tax, you agree to promptly return to the Company a sufficient amount of the Payment (after reduction pursuant to clause (x) of Section 11(a)) so that no portion of the remaining Payment is subject to the Excise Tax. For the avoidance of doubt, if the Reduced Amount was determined pursuant to clause (y) of Section 11(a), you shall have no obligation to return any portion of the Payment pursuant to the preceding sentence.

15.Miscellaneous. This Agreement, together with your Confidentiality Agreement, forms the complete and exclusive statement of your employment agreement with the Company. It supersedes any other agreements or promises made to you by anyone, whether oral or written, with respect to the subject matters covered herein. Changes in your employment terms, other than those changes expressly reserved to the Company’s or Board’s discretion in this Agreement, require a written modification approved by the Company and signed by a duly authorized officer of the Company. This Agreement will bind the heirs, personal representatives, successors and assigns of both you and the Company, and inure to the benefit of both you and the Company, their heirs, successors and assigns. If any provision of this Agreement is determined to be invalid or unenforceable, in whole or in part, this determination shall not affect any other provision of this Agreement and the provision in question shall be modified so as to be rendered enforceable in a manner consistent with the intent of the parties insofar as possible under applicable law. This Agreement shall be construed and enforced in accordance with the laws of the State of California without regard to conflicts of law principles. Any ambiguity in this Agreement shall not be construed against either party as the drafter. Any waiver of a breach of this Agreement, or rights hereunder, shall be in writing and shall not be deemed to be a waiver of any successive breach or rights hereunder. This Agreement may be executed in counterparts which shall be deemed to be part of one original, and facsimile and electronic image copies of signatures shall be equivalent to original signatures.