Flagship Pioneering Fund VII General Partner LLC

• 10% owner at Sana Biotechnology, Inc. · on record since Feb 14, 2024
• 10% owner at Foghorn Therapeutics Inc. · on record since May 24, 2024
• 10% owner at Generate Biomedicines, Inc. · on record since Feb 26, 2026
• Director at Foghorn Therapeutics Inc. · on record since Jan 15, 2026
• 10% owner at EVOLVE ONE INC · on record since Jun 1, 2022
• 10% owner at Seres Therapeutics, Inc. · on record since Jul 7, 2022
• 10% owner at Omega United Inc · on record since Feb 27, 2023