Gregory B. Brown, M.D. has served as a member of our Board of Directors since March 2007. Dr. Brown is currently Chief Executive Officer of Memgen, LLC, a private development-stage biotechnology company. Dr. Brown is a co-founder and Vice Chairman at HealthCare Royalty Partners, or HCR Partners, and is a member of that firm’s Senior Advisor Board. Educated as a transplantation immunologist and trained as a thoracic and vascular surgeon, Dr. Brown practiced thoracic and vascular surgery in a community setting where he also founded and led a health maintenance organization. Before co-founding HCR Partners, Dr. Brown was a partner at Paul Capital Partners, where he co-managed that firm’s royalty investments as a member of the royalty management committee. Prior to beginning his principal investment career in 2003, Dr. Brown was co-head of investment banking and head of healthcare at Adams, Harkness & Hill (now Canaccord Genuity) and a ranked biotechnology research analyst at Vector Securities International. Dr. Brown holds a B.A. from Yale University, an M.D. from SUNY Upstate Medical Center and an M.B.A from Harvard University. Dr. Brown currently serves on the boards of the following public pharmaceutical companies: Caladrius Biosciences, Inc. (Nasdaq: CLBS) and Faron Pharmaceuticals Oy (LSN: FARN). Our Board believes that Dr. Brown’s extensive experience in the pharmaceutical industry and investing in life sciences companies, as well as his medical and scientific background, qualifies him to serve on our Board of Directors.