Flagship Pioneering Inc. (CIK 0001400240)

Latest company ownership

Shares held
11,791,857
Last filed at
Jul 7, 2022
Confidence Score
50.0
2026Q1
Confidence Score History
2022Q3 2026Q1
Shares held
1,814,915
Last filed at
May 24, 2024
Confidence Score
50.0
2026Q1
Confidence Score History
2020Q4 2026Q1

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Jul 5, 2022 Jul 7, 2022 Seres Therapeutics, Inc. 10% Owner Buy 100.0 +8,738,243 59.22% $27.5M
Oct 27, 2020 Oct 29, 2020 Foghorn Therapeutics Inc. 10% Owner Buy 87.5 +150,000 1.20% $2.4M