Kersten Dirk (CIK 1823682) reported 19 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-29). Recent activity: Sell DYN (5,388 shares), Sell DYN (256,072 shares), Sell DYN (190,676 shares), Sell DYN (71,629 shares), Sell DYN (1,657 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-29 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 5,388 | $140,319 |
| 2026-07-29 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 256,072 | $6.5M |
| 2026-06-24 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 190,676 | $3.9M |
| 2026-06-24 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 71,629 | $1.5M |
| 2026-06-24 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 1,657 | $35,576 |
| 2026-06-22 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 37,454 | $754,324 |
| 2026-06-22 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 46,901 | $941,303 |
| 2026-04-23 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 8,300 | $166,083 |
| 2026-04-23 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 2,652 | $53,040 |
| 2026-04-21 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 211,974 | $4.3M |
| 2026-04-21 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 125,274 | $2.5M |
| 2026-04-17 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 81,840 | $1.7M |
| 2026-04-17 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 11,116 | $234,548 |
| 2026-04-17 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 6,657 | $133,539 |
| 2026-03-13 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 129,672 | $2.5M |
| 2026-03-11 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 177,690 | $3.1M |
| 2026-03-11 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 9,482 | $172,667 |
| 2026-03-11 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 219,758 | $4.2M |
| 2026-03-11 | Dyne Therapeutics, Inc. (DYN) | Director | Sell | 281,858 | $5.6M |
来源：SEC Form 4 申报文件 · 截至 2026-07-29