Executive Directors

• Jack Lief
  Co-Founder, Chairman, President and CEO
• Dominic P. Behan, Ph.D.
  Co-Founder, Director,
  Senior Vice President and Chief Scientific Officer

Outside Directors

• Donald D. Belcher
• Scott H. Bice
• Harry F. Hixson, Jr., Ph.D.
• J. Clayburn La Force, Jr., Ph.D.
• Tina S. Nova, Ph.D.
• Phillip M. Schneider
• Christine A. White, M.D.
• Randall E. Woods