Exhibit (e)(15)
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August 13, 2018
Sergey Yurasov, M.D.
226 Twin Peaks Blvd.
San Francisco, CA 94114
Re: Retention Program
Dear Sergey,
In recognition of your contributions to date and the important future objectives of Immune Design Corp. (the “Company”), the Company is offering you eligibility for a retention bonus on the terms described below.
Retention Payment
If you sign this letter and if you remain continuously employed by the Company through February 28, 2020 (the “Retention Date”), then you will earn a retention bonus in an amount equal to $200,000 (the “Retention Bonus”). The Retention Bonus, less applicable deductions and withholdings, will be advanced and paid to you on the next regular payroll after you sign this letter.
If your employment is terminated for any reason or you provide notice of your termination before August 31, 2019, then you agree to repay the Retention Bonus in full to the Company within sixty (60) days following your employment termination date.
If your employment is terminated for any reason or you provide notice of your termination between August 31, 2019 and the Retention Date, then you agree to repay twenty-five percent (25%) of the Retention Bonus to the Company within sixty (60) days following your employment termination date.
You agree that the Company may deduct, in accordance with applicable law, any amounts that you are required to repay to the Company from any payments that the Company owes you, including but not limited to salary, bonus and expense reimbursements.
409A
It is intended that all of the severance benefits and other payments payable under this letter satisfy, to the greatest extent possible, any applicable exemption from the application of Section 409A of the Internal Revenue Code of 1986, as amended (the “Code”), and this letter will be construed to the greatest extent possible as consistent with the terms of any such exemption. Notwithstanding any provision to the contrary in this letter, if you are deemed by the Company at the time of your Separation from Service (as defined in Treasury Regulation Section 1.409A-1(h)) to be a “specified employee” for purposes of Code Section 409A(a)(2)(B)(i), and if any of the payments upon Separation from Service set forth herein and/or under any other agreement with the Company are deemed to be “deferred compensation,” then to the extent delayed commencement of any portion of such payments is required in order to avoid a prohibited distribution under Code Section 409A(a)(2)(B)(i) and the related adverse taxation under Code Section 409A, such payments shall not be provided to you prior to the earliest of (i) the expiration of thesix-month period measured from the date of your Separation from Service with the Company, (ii) the date of your death or (iii) such earlier date as permitted under Code Section 409A without the imposition of adverse taxation. Upon the first business day following the expiration of such applicable Code Section 409A(a)(2)(B)(i) period, all payments deferred pursuant to this paragraph shall be paid in a lump sum to you, and any remaining payments due shall be paid as otherwise provided herein or in the applicable agreement. No interest shall be due on any amounts so deferred. If any amounts payable are subject to execution of an effective release, and if the applicable revocation period spans two calendar years, then payments will commence in the second of those two years to the extent necessary to avoid adverse taxation under Code Section 409A.