No Agreement Until Executed Irrespective of negotiations among the parties or the exchanging of drafts of this Agreement, this Agreement shall not constitute or be deemed to evidence a contract, agreement, arrangement or understanding between the parties hereto unless and until (i) the Merger Agreement is executed and delivered by all parties thereto, and (ii) this Agreement is executed and delivered by all parties hereto.
Assignment Entire Agreement Amendment This Agreement may be assigned only by Employer, and is freely assignable by Employer. This Agreement constitutes the entire agreement between the parties concerning the subject matter of this Agreement and supersedes all prior understandings, communications and agreements concerning such subject matter; provided that, to the extent there is any conflict between this Agreement and any stock option grant agreement or plan, the provisions of this Agreement shall control. Neither this Agreement, nor any of its terms, can be changed, added to, waived or supplemented except in a written document signed by Executive and Employer, except that Employer may adopt or change any vacation, benefit, rules or other policy generally applicable to employees or a group or class of employees in its discretion.