A. Bruce Montgomery, M.D., has more than 30 years of drug development, operations and financing experience, including positions at Genentech, Inc., Pathogenesis Corporation, Corus Pharma, Gilead Sciences, Cardeas Pharma and Avalyn Pharma. Dr. Montgomery served 4 years as Senior Vice President of Gilead and 6 years as Chief Executive Officer of Corus Pharma, a specialized biotechnology company that he founded, and which was acquired by Gilead in 2006. He has been involved in 8 NDA/BLA programs that received FDA approval, including three that he invented and led teams through FDA advisory boards. While at Gilead, Dr. Montgomery successfully led the development of Cayston (aztreonam) as a treatment for cystic fibrosis patients. Dr. Montgomery also served as Executive Vice President of Research and Development at PathoGenesis Corporation until its acquisition by Chiron Corporation in 2000. Dr. Montgomery has served for over 20 years on four public company boards. Dr. Montgomery is a board certified internist and pulmonologist.