Executive understands that this Agreement shall be null and void if not executed by him within twenty one (21) days of the date this Agreement is presented to him by the Company.  Executive has seven (7) days after Executive signs this Agreement to revoke it. This Agreement will become effective on the eighth (8th) day after Executive signed this Agreement, so long as it has been signed by the Parties and has not been revoked by Executive before that date (the “ Effective Date ”).