Dr. Pepin joined Celldex in July 2011 as Senior Vice President and Chief Business Officer. He previously served as Vice President at Shire Pharmaceuticals. From 2000 – 2009, as Senior Vice President, Business Development at Medarex, Inc., he was instrumental in establishing more than forty collaborations with global biopharmaceutical companies. Earlier in his career, he served as Executive Director of External Science and Technology at Bristol-Myers Squibb. Dr. Pepin received his B.A. from Tufts University and his Ph.D. in Genetics from Georgetown University.