Exhibit (e)(18)
[ ], 2024
[Participant Name]
c/o last address on file with the Company
Reference is made to your offer letter with CymaBay Therapeutics, Inc., a Delaware corporation (the “Company” and, such offer letter, the “Offer Letter”). Unless otherwise expressly set forth herein, capitalized terms used but not otherwise defined herein shall have the meanings ascribed to them in the Offer Letter.
You and the Company hereby agree that this letter (this “Amendment”) amends certain provisions of the Offer Letter as set forth herein. The effectiveness of this letter is contingent upon the Closing of the Offer (as such terms are defined in the Agreement and Plan of Merger, dated as of February 11, 2024 (the “Merger Agreement”), by and among the Company, Gilead Sciences, Inc., a Delaware corporation (“Parent”), and Pacific Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of Parent.
In consideration of the covenants and agreements set forth herein and other good and valuable consideration, the receipt and sufficiency of which the parties hereto acknowledge, the parties hereto covenant and agree that the Offer Letter is amended as follows:
| 1. | Section [ ] of the Offer Letter is hereby amended solely to delete the following clause: |
“and net of any amounts earned by you pursuant to any employment or consulting arrangements obtained by you following such termination [(other than the activities described in the last sentence of Section [ ])]”
| 2. | Section [ ] of the Offer Letter is hereby amended and restated as follows: |
(a) Notwithstanding anything in any plan, contract or agreement to the contrary, in the event any Payment (as defined below) to you would be subject to the Excise Tax (as defined below), you will be entitled to receive an additional payment (a “Make-Whole Payment”) in an amount such that, after payment by you of all taxes (and any interest or penalties imposed with respect to such taxes), including any income and employment taxes and Excise Taxes imposed upon the Make-Whole Payment, you retain an amount by means of the Make-Whole Payment equal to the Excise Tax imposed upon such Payments. The Company’s obligation to make Make-Whole Payments will not be conditioned upon your termination of employment.
(b) As a condition to your eligibility to receive the Make-Whole Payment, (i) all determinations required to be made under this section, including whether and when a Make-Whole Payment is required, the amount of such Make-Whole Payment and the assumptions to be utilized in arriving at such determination, shall be made in accordance with the terms of this section by Golden Parachute Tax Solutions LLC (the “Accounting