Jeffrey Humphrey Net Worth
William Clark
Updated on March 21, 2026
Jeffrey Humphrey biography
Dr. Jeffrey Humphrey serves as Chief Medical Officer of the Company. He has been appointed as Chief Medical Officer of the Company effective 6/22/2020. He served in various positions at affiliates of Kyowa Kirin Co. Ltd., or Kyowa Kirin, a pharmaceutical company, from April 2012 to June 2020. At Kyowa Kirin, he served as chief development officer from August 2019 to June 2020, as president and chief medical officer of Kyowa Kirin Pharmaceutical Development, Inc. from April 2013 to August 2019, and as senior vice president, drug development of Kyowa Hakko Kirin Pharma, Inc. from April 2012 to March 2013. He previously served in senior management positions for early and late drug development and medical affairs at Pfizer, Bayer, and Bristol Myers Squibb. Dr. Humphrey holds a A.B. from Harvard University and an M.D. from Case Western Reserve University School of Medicine.