Dr. Paul D. Rubin, M.D., has been Executive Vice President of Research and Development at miRagen Therapeutics, Inc. since November 29, 2016. Dr. Rubin served as the Chief Medical Officer at XOMA Corporation from June 2011 to November 18, 2016 and served as its Senior Vice President of Research & Development from April 24, 2012 to November 18, 2016. Mr. Rubin served as an Executive Vice President of Development at Sunovion Pharmaceuticals Inc. Mr. Rubin served as Vice President of Clinical Development at XOMA Corporation. Dr. Rubin served as President and Chief Executive Officer of Resolvyx Pharmaceuticals Inc. from 2007 to 2009. Dr. Rubin Joined Resolvyx Pharmaceuticals, Inc. in January 2007. Dr. Rubin served as Chief Medical Officer at Funxional Therapeutics Ltd. He served as the President and Chief Executive Officer of Critical Therapeutics, Inc. from August 2002 to June 26, 2006. Dr. Rubin served as Executive Vice President of Research and Development for Sepracor Inc., from April 1996 to August 2002. Dr. Rubin served as Vice President and Worldwide Director Early Clinical Development & Clinical Pharmacology of GlaxoWellcome Inc. from July 1993 to March 1996. Dr. Rubin served as Vice President of Immunology and Endocrine Development for Abbott Laboratories from June 1987 to June 1993. he led the development of Sepracor's internally developed approved products including Xopenex, Lunesta, Xopenex HFA and Brovana. From 1993 to 1996, Dr. Rubin held senior level positions at Glaxo-Wellcome Pharmaceuticals, including Vice President of Worldwide Clinical Pharmacology and Early Clinical Development. From 1987 to 1993, Dr. Rubin held various roles with Abbott Laboratories, including as Vice President, Immunology and Endocrinology, where he successfully advanced zileuton, the first 5-lipoxygenase inhibitor, from discovery to approval for the treatment of asthma. He served as Director of Soligenix, Inc. since November 1997. He served as a Director of Resolvyx Pharmaceuticals, Inc. He also served as a Director of Critical Therapeutics Inc. from October 2002 to June 26, 2006. He holds a B.A. in Biology from Occidental College. Dr. Rubin received his M.D. from Rush Medical College in Chicago and completed his residency in Internal Medicine at the University of Wisconsin Hospitals and clinics in Madison, Wisconsin.