Craig Saxton, M.D.
Chairman of the Board, Neurogen Corporation; former Exec. VP, Global Research & Development, Pfizer Inc

Stephen R. Davis
President & CEO, Neurogen Corporation

Felix J. Baker, Ph.D.
Managing Partner, Baker Brothers Investments

Julian C. Baker
Managing Partner, Baker Brothers Investments

Eran Broshy
Chief Executive Officer, Ventiv Health

Stewart Hen
Managing Director, Warburg Pincus LLC

William H. Koster, Ph.D.
Former Chief Executive Officer, Neurogen Corporation

John L. LaMattina, Ph.D,
Former Head Global Research and Development at Pfizer Inc

Jonathan S. Leff
Managing Director, Warburg Pincus LLC

John Simon
Managing Director, Allen & Company Incorporated