David P. Perry
Chief Executive Officer

Kirk R. Maples, Ph.D.
Senior Vice President, Program Management

Jacob J. Plattner, Ph.D.
Senior Vice President, Research

Irwin A. Heyman, Ph.D.
Senior Vice President, Product Development

Kurt R. Jarnagin, Ph.D.
Vice President, Biological Research

James R. Marconi
Vice President, Finance and Controller

Lee T. Zane, M.D.
Vice President, Clinical Development