Insider · CIK 0001814189
Douglas Kerr
Files at: DYN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026 SForm 4 → | Sep 8, 4:14 pm EDT | Dyne Therapeutics, Inc.DYN | 5,035 | $22.95 | $115,546 | 162,564 | −3.00% | 10b5-1 |
| Aug 13, 2026 SForm 4 → | Aug 17, 4:08 pm EDT | Dyne Therapeutics, Inc.DYN | 1,556 | $26.28 | $40,892 | 167,599 | −0.92% | 10b5-1 |
| Jun 16, 2026 SForm 4 → | Jun 17, 4:08 pm EDT | Dyne Therapeutics, Inc.DYN | 887 | $18.33 | $16,259 | 169,155 | −0.52% | 10b5-1 |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.