N-PX IM LIVE 0001400240 XXXXXXXX false false 06/30/2024 YEAR 2024 Flagship Pioneering Inc. 617-868-1888

55 Cambridge Parkway, Suite 800E Cambridge MA 02142

INSTITUTIONAL MANAGER VOTING REPORT N 028-17559 N 3 1 028-18466 Flagship Ventures Fund V General Partner LLC 2 028-17238 Flagship Ventures Fund IV General Partner LLC 3 028-19988 Afeyan Noubar Flagship Pioneering Inc. Noubar B. Afeyan, Ph.D. Noubar B. Afeyan, Ph.D. Chief Executive Officer 09/03/2024