| Charles W. Bishop, PhD |
President and Chief Executive Officer |
| Steven I. Engel, PharmD |
Vice President, Regulatory Affairs and Quality Assurance |
| Bruce McCarty,
MBA |
Executive Director, Manufacturing Operations |
| Joel Z. Melnick, MD |
Vice President, Clinical Research and Development |
| Eric J. Messner, MBA |
Vice President, Commercial Operations |
| Gordon Ngan, CFA, MBA |
Executive Director, Corporate Development |
| P. Martin Petkovich, PhD |
Chief Scientific Officer |
| Jay White, PhD |
Vice President, Product Development |