Anchor price 0.94 on closest trading day on/after 2025-08-22. Source: Yahoo Finance daily adj_close (split + dividend adjusted).
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-02-18 | Andersen Jill | officer | Sale | 34,939 | $1.58 | $55K |
| 2026-02-18 | Lee Timothy Edward | officer | Sale | 20,964 | $1.58 | $33K |
| 2026-02-18 | Duke William E. | officer | Sale | 20,964 | $1.58 | $33K |
| 2026-02-18 | Green Julie | officer | Sale | 20,964 | $1.58 | $33K |
| 2026-02-18 | Allen Robert D. III | officer | Sale | 19,392 | $1.58 | $31K |
| 2026-02-17 | Andersen Jill | officer | Sale | 32,771 | $1.54 | $50K |
| 2026-02-17 | Lee Timothy Edward | officer | Sale | 19,663 | $1.54 | $30K |
| 2026-02-17 | Duke William E. | officer | Sale | 19,663 | $1.54 | $30K |
| 2026-02-17 | Green Julie | officer | Sale | 19,663 | $1.54 | $30K |
| 2026-02-17 | Allen Robert D. III | officer | Sale | 18,189 | $1.54 | $28K |
| 2026-02-15 | Allen Robert D. III | officer | Option exercise | 99,000 | — | — |
| 2026-02-15 | Green Julie | officer | Option exercise | 99,000 | — | — |
| 2026-02-15 | Duke William E. | officer | Option exercise | 99,000 | — | — |
| 2026-02-15 | Lee Timothy Edward | officer | Option exercise | 99,000 | — | — |
| 2026-02-15 | Andersen Jill | officer | Option exercise | 165,000 | — | — |
| 2026-01-29 | Duke William E. | officer | Award | 625,000 | $1.85 | $1.16M |
| 2026-01-29 | Green Julie | officer | Award | 675,000 | $1.85 | $1.25M |
| 2026-01-29 | Lee Timothy Edward | officer | Award | 675,000 | $1.85 | $1.25M |
| 2026-01-29 | Andersen Jill | officer | Award | 820,000 | $1.85 | $1.52M |
| 2026-01-29 | Allen Robert D. III | officer | Award | 625,000 | $1.85 | $1.16M |
| 2025-11-19 | MCLAUGHLIN KEVIN F | director | Buy | 50,000 | $2.50 | $125K |
| 2025-09-22 | BOLNO PAUL | director | Award | 100,000 | $1.22 | $122K |
| 2025-08-19 | Allen Robert D. III | officer | Sale | 27,420 | $0.57 | $16K |
| 2025-08-19 | Andersen Jill | officer | Sale | 49,402 | $0.57 | $28K |
| 2025-08-19 | Green Julie | officer | Sale | 29,643 | $0.57 | $17K |
| Filed | Form | Filer | Stake | Shares | |
|---|---|---|---|---|---|
| 2025-12-29 | SCHEDULE | Adimab, LLC | 7.30% | 20,262,170 | view → |
| 2025-11-12 | SCHEDULE | MITHRIL II LP | 4.80% | 11,241,580 | view → |
| 2024-01-22 | SC | Adimab, LLC | — | — | view → |
| 2022-07-05 | SC | MITHRIL II LP | — | — | view → |
| 2022-03-30 | SC | Polaris Venture Partners V, L.P. | — | — | view → |
| 2022-03-30 | SC | MITHRIL II LP | — | — | view → |
| Filed | Form | Issuer | Stake | Shares | |
|---|---|---|---|---|---|
| 2022-03-30 | SC | Adagio Therapeutics, Inc. IVVD | — | — | view → |
| 2019-07-17 | SC | Pulmatrix, Inc. PULM | — | — | view → |
| 2019-07-17 | SC | X4 Pharmaceuticals, Inc XFOR | — | — | view → |
| 2019-07-17 | SC | aTYR PHARMA INC ATYR | — | — | view → |
| 2019-02-14 | SC | GENOCEA BIOSCIENCES, INC. | — | — | view → |
| 2019-02-14 | SC | Dare Bioscience, Inc. DARE | — | — | view → |
| 2019-02-14 | SC | T2 Biosystems, Inc. | — | — | view → |
| 2019-02-14 | SC | TREVENA INC | — | — | view → |
| 2019-02-04 | SC | SELECTA BIOSCIENCES INC RNAC | — | — | view → |
| 2018-05-03 | SC | SELECTA BIOSCIENCES INC RNAC | — | — | view → |
| 2018-04-12 | SC | Pulmatrix, Inc. PULM | — | — | view → |
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