This Agreement, including the schedules and exhibits hereto, together with the Employee NDA, contain the entire agreement of the parties hereto with respect to the terms and conditions of Executive's employment during the Term and activities following termination of this Agreement and supersede any and all prior agreements and understandings, whether written or oral, between the parties with respect to the subject matter of this Agreement and the NDA.  This Agreement may not be changed or modified except by an instrument in writing, signed by the Company and Executive.