G. Walmsley Graham

Companies

• Olema Pharmaceuticals, Inc.Board member Nov 18, 2020 to now¹
• Akero Therapeutics, Inc.Board member Jun 19, 2019 to now²
• ALX ONCOLOGY HOLDINGS INCBoard member Jul 16, 2020 to Jun 15, 2021³
• Science 37 Holdings, Inc.Board member Nov 20, 2020 to Nov 20, 2020⁴

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• OPOlema Pharmaceuticals, Inc. OLMA1,800,000 shares⁵$12.8M at $7.11May 13, 2025
• ATAkero Therapeutics, Inc.0 shares⁶Dec 9, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

• Dec 9, 2025Returned to company 9,398 shares of Akero Therapeutics, Inc.⁶
• Dec 9, 2025Returned to company 1,200,000 shares of Akero Therapeutics, Inc.⁶
• Dec 9, 2025Returned to company 93,000 shares of Akero Therapeutics, Inc.⁶
• Oct 8, 2025Exercised options 23,832 shares at $19.97 of Akero Therapeutics, Inc.⁷
• Oct 8, 2025Exercised options 13,000 shares at $25.20 of Akero Therapeutics, Inc.⁷
• Oct 8, 2025Exercised options 13,000 shares at $26.32 of Akero Therapeutics, Inc.⁷
• Oct 8, 2025Exercised options 15,000 shares at $8.13 of Akero Therapeutics, Inc.⁷
• Oct 8, 2025Exercised options 26,000 shares at $23.02 of Akero Therapeutics, Inc.⁷
• Jun 3, 2025Granted 9,398 shares of Akero Therapeutics, Inc.⁸
• Mar 27, 2025Bought 50,000 shares at $43.55 of Akero Therapeutics, Inc.⁹
• Mar 26, 2025Bought 58,691 shares at $43.01 of Akero Therapeutics, Inc.⁹
• Mar 25, 2025Bought 91,309 shares at $44.75 of Akero Therapeutics, Inc.⁹
• Jan 30, 2025Bought 200,000 shares at $48.00 of Akero Therapeutics, Inc.¹⁰
• Dec 17, 2024Bought 700,761 shares at $6.75 of Olema Pharmaceuticals, Inc.¹¹
• Dec 17, 2024Sold 700,761 shares at $6.75 of Olema Pharmaceuticals, Inc.¹¹
• Dec 13, 2024Bought 700,761 shares at $6.75 of Olema Pharmaceuticals, Inc.¹²
• Dec 13, 2024Sold 700,761 shares at $6.75 of Olema Pharmaceuticals, Inc.¹²
• Jun 4, 2024Sold 475,000 shares at $14.85 of Olema Pharmaceuticals, Inc.¹³
• Jun 4, 2024Sold 475,000 shares at $14.85 of Olema Pharmaceuticals, Inc.¹⁴
• Jun 4, 2024Sold 700,000 shares at $14.85 of Olema Pharmaceuticals, Inc.¹³
• Jun 4, 2024Sold 700,000 shares at $14.85 of Olema Pharmaceuticals, Inc.¹⁴
• Dec 8, 2023Bought 50,000 shares at $19.85 of Akero Therapeutics, Inc.¹⁵
• Dec 8, 2023Bought 50,000 shares at $19.80 of Akero Therapeutics, Inc.¹⁵
• Dec 5, 2023Bought 50,000 shares at $13.09 of Olema Pharmaceuticals, Inc.¹⁶
• Dec 5, 2023Bought 50,000 shares at $14.95 of Olema Pharmaceuticals, Inc.¹⁶