Modification or Amendments. The Parties hereto may modify or amend this Agreement by written agreement executed and delivered by authorized officers of the respective Parties.

Modification. This Agreement may be modified, amended, suspended or terminated and any terms or conditions may be waived, but only by a written instrument executed by the parties. Notwithstanding the foregoing, ​ reserves the right to revise this Agreement as it deems necessary or advisable, in its sole discretion and without your consent, to comply with Section 409A or to otherwise avoid imposition of any additional tax or income recognition under Section 409A in connection to this Award of Restricted Stock Units.

Modification. Except as modified by this Second Amendment, the terms and conditions of the Agreement are hereby ratified, confirmed and shall remain unchanged and in full force and effect. In the event of a conflict between the terms of this Second Amendment and the terms of the Agreement, the terms of this Second Amendment shall govern. Seller and Purchaser hereby agree that the Agreement, as amended by this Second Amendment, shall constitute a valid and binding contract between Seller and Purchaser.

Modification. This Lease may not be modified except by a written instrument signed by the parties hereto. Tenant accepts the area of the Premises as specified in the Basic Lease Information as the approximate area of the Premises for all purposes under this Lease, and acknowledges and agrees that no other definition of the area (rentable, usable or otherwise) of the Premises shall apply. Tenant shall in no event be entitled to a recalculation of the square footage of the Premises, rentable, usable or otherwise, and no recalculation, if made, irrespective of its purpose, shall reduce Tenant’s obligations under this Lease in any manner, including without limitation the amount of Base Rent payable by Tenant or Tenant’s Proportionate Share of the Building and of the Project.

Modification. This Agreement may be altered, amended or changed only by a writing making specific reference to this Agreement and the clause to be modified, which amendment is signed by duly authorized representatives of Arcus and WuXi.

Modification. No modification, waiver or amendment of this Work Letter or of any of its conditions or provisions shall be binding upon Landlord or Tenant unless in writing signed by Landlord and Tenant.

Modification. This Agreement and the Plan constitute the entire agreement of the parties with respect to the subject matter hereof. The Committee may amend, modify or terminate this Agreement in accordance with [Section 17] of the Plan, provided that no such amendment or modification shall adversely affect the right of the Participant under this Agreement without the Participant’s written consent other than as set forth in [Section 17(b)] of the Plan.

Modification. This Agreement shall not be changed, modified, terminated, or discharged, in whole or in part, except by an instrument in writing signed by the parties hereto, or their respective successors or assignees.

Modification. This Agreement may not be modified or amended except in writing signed by the parties. No term or condition of this Agreement will be deemed to have been waived except in writing by the party charged with waiver. A waiver will operate only as to the specific term or condition waived and will not constitute a waiver for the future or act on anything other than that which is specifically waived.

Modification. Except as provided in [Article 1] and [Section 3.2], no provision of this Agreement may be modified, waived, or discharged following the Effective Date of Termination unless such modification, waiver, or discharge is agreed to in writing and signed by the Executive and by an authorized member of the Committee, or by the respective parties’ legal representatives and successors.