This Agreement, the Proprietary Rights Agreement, the Indemnification Agreement and any Company equity incentive plan and related award agreements evidencing outstanding equity awards held by Executive together constitute the entire agreement between the parties relating to this subject matter and supersede all prior or simultaneous representations, discussions, negotiations, and agreements, whether written or oral, including the Prior Agreement; provided , that this Agreement shall supersede any other written agreement (including any equity award agreement) between Executive and the Company as expressly provided in Section 6.2(f). This Agreement may be amended or modified only with the written consent of Executive and an authorized representative of the Company. No oral waiver, amendment or modification will be effective under any circumstances whatsoever.