Board of Advisors

• Kathleen Regan joined Radius in 2010 as a Venture Partner. Ms Regan has been investing in and advising healthcare companies for the past twenty five years. Prior to joining Radius, Ms Regan was the Executive Vice President of Keystone Dental, Inc. a portfolio company of Warburg Pincus LLC, focused on the dental implant and oral maxillofacial markets, where she headed up strategy and business development. Prior to that, between 2003 and 2008, she served as a consultant to Warburg Pincus LLC, a leading global private equity firm, where she was involved in investing with the medical technology team and served as a board member to several portfolio companies, including NuLens, Inc., Biosyn, Inc and Solarant, Inc. Previously, Ms Regan spent fifteen years in healthcare investment banking was a Senior Managing Director and Director of Healthcare Investment Banking at SunTrust Robinson Humphrey LLC and, previously as a Managing Director at Freedom Securities Tucker Anthony. Ms. Regan currently serves on the Board of Aeris Therapeutics, and is active on the advisory boards of several not- for- profits, including, Rockefeller University Women in Science and The Juvenile Diabetes Research Foundation . She received a B.A., cum laude, from Princeton University.

• David Pitts has been President and Chief Executive Officer of Pitts Management Associates, Inc. (PMA) since 1981 and Chairman and Chief Executive Officer of PMA since 1999. PMA is a national hospital and healthcare management and consulting firm. Mr. Pitts has over forty years experience in hospital operations, healthcare planning and multi-institutional organizations, and has served in executive capacities in a number of hospitals, multi-hospital systems and medical schools. He also serves as Chairman of the Board of Directors of Business First Bank of Louisiana, Chairman of the Board of Trustees of General Health Corporation and Chair of the Church Pension Group in New York City and is a member of the North American Advisory Board of Sodexo. He is certified in hospital and healthcare administration and is a Fellow of the American College of Healthcare Executives.

• James Mead became a Radius Venture Partner in 2007 after having served on Radius' Advisory Board since 2004. Mr. Mead is the Vice Chairman of the Board of Capital BlueCross (Harrisburg, PA), after having served twenty years as its President and CEO from 1984 to 2004. From 1988 to 2004, he also served on the board of directors of the BlueCross BlueShield Association, sitting on many national committees and chairing its Plan Performance and Financial Standards Committee. He is also the former Chairman of the Board of the Federal Reserve Bank of Philadelphia. Mr. Mead is currently a member of the board of directors of the Hershey Trust Company, the Milton Hershey School, the Milton S. Hershey Foundation, the Greater Harrisburg Foundation, Vitality Group, LLC, and Lebanon Valley College. Mr. Mead holds B.S. and M.A. degrees in economics from Penn State University and was appointed an Alumni Fellow of the University in 1986.