Dave Stack joined our Board of Directors in November 2014 as Chairman. Since 2007, Mr. Stack has served as Chief Executive Officer and Chairman of Pacira Pharmaceuticals, Inc. (NASDAQ: PCRX). Mr. Stack was a Managing Director of MPM from 2005 to March 2017. From 2001 to 2004, he was President and Chief Executive Officer of The Medicines Company (NASDAQ: MDCO). Previously, Mr. Stack was President and General Manager at Innovex, Inc. (OTCMKTS: INVX). He was Vice President, Business Development/Marketing at Immunomedics, Inc. (NASDAQ: IMMU) from 1993 until 1995. Prior to that, Mr. Stack was with Roche Laboratories (ETR: RHO5) from 1981 until 1993, where he eventually served as Director of Business Development and Planning for Infectious Disease, Oncology, and Virology and was the Therapeutic World Leader for Infectious Disease. Mr. Stack currently serves on boards of Pacira Pharmaceuticals, Inc. (NASDAQ: PCRX) and Amarin Corporation plc (NASDAQ: AMRN), or Amarin, and Medivo Inc. Mr. Stack received his B.S. from Albany College of Pharmacy and a B.S. from Siena College. We believe Mr. Stack's qualifications to sit on our Board of Directors include his extensive experience in the life sciences sector, his financial expertise and his years of experience providing strategic and financial advisory services to biopharmaceutical organizations.

Chairman of the Board