Michael S. Brown, M.D.
Michael S. Brown, M.D., has been a Director of the Company since June 1991. Dr. Brown holds the Distinguished Chair in Biomedical Sciences, a position he has held since 1989, is a Regental Professor of Molecular Genetics and Internal Medicine, and the Director of the Jonsson Center for Molecular Genetics at the University of Texas Southwestern Medical Center at Dallas, positions he has held since 1985. Dr. Brown and Dr. Joseph Goldstein jointly received the Nobel Prize for Physiology or Medicine in 1985. Dr. Brown is a member of the National Academy of Sciences, the Institute of Medicine and Foreign Member of the Royal Society (London). Dr. Brown served as a member of the Board of Directors of Pfizer Inc.until April 2012.