Flagship Pioneering, LLC has filed 6 insider transactions across 2 companies since February 2024.
Most recent transaction: a grant/award of 2235468 shares of Foghorn Therapeutics Inc. ($FHTX) on January 13, 2026.
Activity breakdown: 3 open-market purchases and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 13, 2026 | Foghorn Therapeutics Inc. | $FHTX | Flagship Pioneering, LLC | Not found | A | Pre-Funded Warrants to purchase Common Stock | 2235468 | $6.71 | 2,235,468.0000 | 63,029,293 | 9999.99% | 3.55% |
| Jan. 13, 2026 | Foghorn Therapeutics Inc. | $FHTX | Flagship Pioneering, LLC | Not found | A | Series 1 Warrants to purchase Common Stock | 1117734 | $0.00 | 1,117,734.0000 | 63,029,293 | 9999.99% | 1.77% |
| Jan. 13, 2026 | Foghorn Therapeutics Inc. | $FHTX | Flagship Pioneering, LLC | Not found | A | Series 2 Warrants to purchase Common Stock | 1117734 | $0.00 | 1,117,734.0000 | 63,029,293 | 9999.99% | 1.77% |
| May 22, 2024 | Foghorn Therapeutics Inc. | $FHTX | Flagship Pioneering Inc. | Not found | P | Pre-Funded Warrants to purchase Common Stock | 1814914 | $5.51 | 3,629,829.0000 | 41,974,484 | 100.00% | 4.32% |
| May 22, 2024 | Foghorn Therapeutics Inc. | $FHTX | Flagship Pioneering Inc. | Not found | P | Pre-Funded Warrants to purchase Common Stock | 1814915 | $5.51 | 3,629,829.0000 | 41,974,484 | 100.00% | 4.32% |
| Feb. 12, 2024 | Sana Biotechnology, Inc. | $SANA | Flagship Pioneering Inc. | Not found | P | Pre-Funded Warrants to purchase Common Stock | 2727272 | $5.50 | 2,727,272.0000 | 0 | 9999.99% | 0.00% |