Dyne Therapeutics, Inc.
DYN
55 insider filings · Latest: Oct 2, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 18, 2024 | Sep 18 8:21 PM | McNeill Jonathan | Proposed Sale | 1,870 | $34.51 | $64.5K | — | View → |
| Sep 18, 2024 | Sep 18 8:20 PM | HIGH SUSANNA GATTI | Proposed Sale | 8,967 | $34.41 | $308.5K | — | View → |
| Sep 11, 2024 | Sep 11 8:36 PM | Farwell Wildon | Proposed Sale | 2,645 | $32.43 | $85.8K | — | View → |
| Sep 11, 2024 | Sep 11 8:34 PM | HIGH SUSANNA GATTI | Proposed Sale | 5,270 | $32.43 | $170.9K | — | View → |
| Sep 11, 2024 | Sep 11 8:31 PM | Scalzo Richard William | Proposed Sale | 1,468 | $32.43 | $47.6K | — | View → |
| Sep 11, 2024 | Sep 11 8:28 PM | Beskrovnaya Oxana | Proposed Sale | 2,161 | $32.43 | $70.1K | — | View → |
| Sep 11, 2024 | Sep 11 8:26 PM | McNeill Jonathan | Proposed Sale | 1,823 | $32.43 | $59.1K | — | View → |
| Aug 19, 2024 | Sep 6 8:22 PM | Scalzo Richard William | Proposed Sale | 126,073 | $33.65 | $4.2M | — | View → |
| Sep 5, 2024 | Sep 5 8:34 PM | McNeill Jonathan | Proposed Sale | 166,767 | $33.61 | $5.6M | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jun 22, 2026 | Jun 23 8:07 PM | Barry E GreeneDirector | Grant/Award | 57,463 | $20.87 | 57,463(D) | View → |
| Jun 5, 2026 | Jun 9 9:15 PM | Edward HurwitzDirector | Grant/Award | 35,152 | $17.04 | 35,152(D) | View → |
| Jun 5, 2026 | Jun 9 9:13 PM | David Charles LubnerDirector | Grant/Award | 35,152 | $17.04 | 35,152(D) | View → |
| Jun 5, 2026 | Jun 9 9:13 PM | Jason P RhodesDirector | Grant/Award | 35,152 | $17.04 | 35,152(D) | View → |
| Jun 5, 2026 | Jun 9 9:12 PM | Dirk KerstenDirector | Grant/Award | 35,152 | $17.04 | 35,152(D) | View → |
| Jun 5, 2026 | Jun 9 9:12 PM | Carlo IncertiDirector | Grant/Award | 35,152 | $17.04 | 35,152(D) | View → |
| Jun 5, 2026 | Jun 9 9:09 PM | Catherine Stehman-BreenDirector | Grant/Award | 35,152 | $17.04 | 35,152(D) | View → |
| Jun 5, 2026 | Jun 9 9:06 PM | Brian S PosnerDirector | Grant/Award | 35,152 | $17.04 | 35,152(D) | View → |
| Feb 12, 2026 | Feb 17 10:11 PM | John CoxDirector, CEO & President | Grant/Award | 285,000 | $16.00 | 285,000(D) | View → |
| Feb 12, 2026 | Feb 17 10:10 PM | Douglas KerrChief Medical Officer | Grant/Award | 130,000 | $16.00 | 130,000(D) | View → |
| Feb 12, 2026 | Feb 17 10:09 PM | Johanna Friedl-NadererChief Commercial Officer | Grant/Award | 90,000 | $16.00 | 90,000(D) | View → |
| Feb 12, 2026 | Feb 17 10:08 PM | Erick LuceraChief Financial Officer | Grant/Award | 105,000 | $16.00 | 105,000(D) | View → |