| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 24, 2026 | Cole Douglas G. | Director | A | 28,000 | $4.0800 | $114.24K |
| Jun 24, 2026 | PARSHALL B LYNNE | Director | A | 28,000 | $4.0800 | $114.24K |
| Jun 24, 2026 | GILL SIMBA | Director | A | 28,000 | $4.0800 | $114.24K |
| Jun 24, 2026 | SMITH IAN F | Director | A | 28,000 | $4.0800 | $114.24K |
| Jun 24, 2026 | Mendelsohn Michael | Director | A | 28,000 | $4.0800 | $114.24K |
| Jun 24, 2026 | Gallagher Neil | Director | A | 28,000 | $4.0800 | $114.24K |
| Jun 24, 2026 | Biller Scott | Director | A | 28,000 | $4.0800 | $114.24K |
| Jun 24, 2026 | Duty Stuart | Director | A | 28,000 | $4.0800 | $114.24K |
| Jun 24, 2026 | Lynch Thomas J. Jr. | Director | A | 28,000 | $4.0800 | $114.24K |
| Apr 10, 2026 | GOTTSCHALK ADRIAN | Chief Executive Officer | G | 59,208 | $0.0000 | $0.00 |
| Apr 10, 2026 | GOTTSCHALK ADRIAN | Chief Executive Officer | G | 59,208 | $0.0000 | $0.00 |
| Apr 9, 2026 | GOTTSCHALK ADRIAN | Chief Executive Officer | G | 47,497 | $0.0000 | $0.00 |
| Apr 9, 2026 | GOTTSCHALK ADRIAN | Chief Executive Officer | G | 47,497 | $0.0000 | $0.00 |
| Feb 23, 2026 | Maynard Ryan D | Chief Financial Officer | A | 400,000 | $5.7500 | $2.30M |
| Feb 5, 2026 | GOTTSCHALK ADRIAN | Chief Executive Officer | A | 1,075,000 | $5.2300 | $5.62M |
| Jan 30, 2026 | Bellon Steven F. | Chief Scientific Officer | A | 300,000 | $5.7100 | $1.71M |
| Jan 30, 2026 | Rivkin Anna | Chief Business Officer | A | 165,000 | $5.7100 | $942.15K |
| Jan 30, 2026 | LaCascia Michael | Chief Legal Officer | A | 295,000 | $5.7100 | $1.68M |
| Jan 30, 2026 | Cardama Alfonso Quintas | Chief Medical Officer | A | 300,000 | $5.7100 | $1.71M |
| Jan 30, 2026 | Costa Carlos | Chief People Officer | A | 230,000 | $5.7100 | $1.31M |
| Jan 13, 2026 | Flagship Pioneering, LLC | Director, 10% Owner | A | 1,117,734 | – | – |
| Jan 13, 2026 | Flagship Pioneering, LLC | Director, 10% Owner | A | 1,117,734 | – | – |
| Jan 13, 2026 | Flagship Pioneering, LLC | Director, 10% Owner | A | 2,235,468 | $6.7099 | $15.00M |
| Jun 17, 2025 | Cole Douglas G. | Director | A | 25,000 | $4.7900 | $119.75K |
| Jun 17, 2025 | Biller Scott | Director | A | 25,000 | $4.7900 | $119.75K |
| Jun 17, 2025 | GILL SIMBA | Director | A | 25,000 | $4.7900 | $119.75K |
| Jun 17, 2025 | Lynch Thomas J. Jr. | Director | A | 25,000 | $4.7900 | $119.75K |
| Jun 17, 2025 | Mendelsohn Michael | Director | A | 25,000 | $4.7900 | $119.75K |
| Jun 17, 2025 | PARSHALL B LYNNE | Director | A | 25,000 | $4.7900 | $119.75K |
| Jun 17, 2025 | SMITH IAN F | Director | A | 25,000 | $4.7900 | $119.75K |
| May 1, 2025 | Duty Stuart | Director | A | 50,000 | $4.1600 | $208.00K |
| May 1, 2025 | Gallagher Neil | Director | A | 50,000 | $4.1600 | $208.00K |
| Apr 25, 2025 | GOTTSCHALK ADRIAN | Chief Executive Officer | G | 300,000 | $0.0000 | $0.00 |
| Apr 25, 2025 | GOTTSCHALK ADRIAN | Chief Executive Officer | G | 300,000 | $0.0000 | $0.00 |
| Apr 9, 2025 | GOTTSCHALK ADRIAN | Chief Executive Officer | G | 197,906 | $0.0000 | $0.00 |
| Apr 9, 2025 | GOTTSCHALK ADRIAN | Chief Executive Officer | G | 197,906 | $0.0000 | $0.00 |
| Jan 22, 2025 | LaCascia Michael | Chief Legal Officer | A | 126,000 | $4.3700 | $550.62K |
| Jan 22, 2025 | Bellon Steven F. | Chief Scientific Officer | A | 140,000 | $4.3700 | $611.80K |
| Jan 22, 2025 | GOTTSCHALK ADRIAN | Chief Executive Officer | A | 400,000 | $4.3700 | $1.75M |
| Jan 22, 2025 | Rivkin Anna | Chief Business Officer | A | 50,000 | $4.3700 | $218.50K |
| Jan 22, 2025 | Costa Carlos | Chief People Officer | A | 115,000 | $4.3700 | $502.55K |
| Jan 22, 2025 | Humer Kristian | Chief Financial Officer | A | 120,000 | $4.3700 | $524.40K |
| Jan 22, 2025 | Cardama Alfonso Quintas | Chief Medical Officer | A | 125,000 | $4.3700 | $546.25K |
| Sep 23, 2024 | Costa Carlos | Chief People Officer | M | 857 | $0.0000 | $0.00 |
| Sep 23, 2024 | Costa Carlos | Chief People Officer | S | 857 | $10.1700 | $8.71K |
| Sep 23, 2024 | Costa Carlos | Chief People Officer | M | 857 | $3.7200 | $3.19K |
| Sep 20, 2024 | Costa Carlos | Chief People Officer | M | 35,756 | $0.0000 | $0.00 |
| Sep 20, 2024 | Costa Carlos | Chief People Officer | S | 35,756 | $10.0400 | $358.99K |
| Sep 20, 2024 | Costa Carlos | Chief People Officer | M | 35,756 | $3.7200 | $133.01K |
| Sep 18, 2024 | Costa Carlos | Chief People Officer | M | 11,574 | $0.0000 | $0.00 |