Mr. Elsey has served as chief financial officer since March 2006, senior vice president finance and administration since May 2007, and treasurer since June 2005. Mr. Elsey previously served as vice president finance June 2005 to May 2007. Prior to joining the company, Mr. Elsey served as the director of finance and administration at IGEN International, Inc., a biotechnology company, and its successor BioVeris Corporation, from April 2000 to June 2005. Prior to joining IGEN, Mr. Elsey served as director of finance at Applera, a genomics and sequencing company, and in several finance positions at International Business Machines, Inc. Mr. Elsey received an M.B.A. in finance and a B.A. in economics from Michigan State University. Mr. Elsey is a certified management accountant. |