Sigma-Aldrich Corporation 2005 Flexible Deferral Plan (February 9th, 2011)
WHEREAS, Sigma-Aldrich Corporation, a Delaware corporation (hereinafter the Company), 3050 Spruce Street, St. Louis, Missouri 63103, previously adopted the Sigma- Aldrich Corporation Flexible Deferral Plan (Plan); and
Les C. Vinney President and Chief Executive Officer (May 30th, 2007)
This agreement will become effective immediately. On an ongoing basis until the Transition has concluded, you and I will review the activities associated with the Transition. The duties assigned to you may be revised during those meetings or at any other time as dictated by business needs.