Key Executives for OrbiMed Advisors, L.L. C. Mr. Samuel David IsalyFounderAge: 67Dr. Michael B. ShefferyFounding General PartnerAge: 61Dr. Carl L. GordonFounding General Partner and Co-Head of Private EquityAge: 46Mr. Sven H. BorhoFounding General Partner and Portfolio ManagerAge: 44Mr. Eric Adam BittelmanChief Financial Officer and Chief Compliance Officer