Graham G. Walmsley, Director at Akero Therapeutics, holds 4.38M shares in Olema Pharmaceuticals (Ticker: OLMA), holds 802.17K shares in Akero Therapeutics (Ticker: AKRO), holds 3.16M shares in ALX Oncology Holdings (Ticker: ALXO). Most recently, Graham G. Walmsley Bought ― shares of Olema Pharmaceuticals on Dec 18, 2023 for an estimated value of 6.87M.