Rigel Appoints Board Member Alison L. Hannah, M.D. as Chief Medical Officer

Dr. Hannah has decades of oncology drug development experience and has served on Rigel's Board of Directors since 2021 She has resigned from Rigel's Board of Directors to join the company SOUTH SAN FRANCISCO, Calif., July 1, 2026 /PRNewswire/ -- Rigel Pharmaceuticals, Inc. (Nasdaq: RIGL),...