Jack L. Wyszomierski

Mr. Wyszomierski has served as one of the directors since April 2016. From June 2004 to June 2009, Mr. Wyszomierski served as the Executive Vice President and Chief Financial Officer of VWR International, LLC, a supplier of laboratory supplies, equipment, and supply chain solutions to the global research laboratory industry. From 1982 to 2003, Mr. Wyszomierski held positions of increasing responsibility within the finance group at Schering-Plough Corporation, a healthcare company, culminating with his appointment as Executive Vice President and Chief Financial Officer in 1996. Prior to joining Schering-Plough, he was responsible for capitalization planning at Joy Manufacturing Company, a producer of mining equipment, and was a management consultant at Data Resources, Inc. Mr. Wyszomierski currently serves on the Board of Directors of Athersys, Inc., Exelixis, Inc. and Xoma, Ltd. He previously served on the Board of Directors of Unigene Laboratories, Inc. He holds an M.S. in Industrial Administration and a B.S. in Administration, Management Science, and Economics from Carnegie Mellon University.