Kersten Dirk insider trades
Kersten Dirk has filed 37 Form 4s with the SEC that we hold, all for Dyne Therapeutics, Inc. (DYN), as Director. Across all of them we count 2 purchases worth $30.0M and 88 sales worth $136.3M reported on Form 4. In the last 12 months: 0 purchases ($0) and 19 sales ($38.6M). The largest single trade was a purchase of 1,428,571 shares of Dyne Therapeutics, Inc. worth $25.0M, dated 2024-01-09. The first filing on our record is dated 2022-06-06 and the latest 2026-07-29.
Dyne Therapeutics, Inc. (DYN)
Director · 37 filings · 90 purchases and sales
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2024-01-09 | P, purchase reported on Form 4 | 1,428,571 | $25.0M | 2024-01-11 |
| 2024-01-09 | P, purchase reported on Form 4 | 285,714 | $5.0M | 2024-01-11 |
| 2024-08-08 | S, sale reported on Form 4 | 6,377 | $259.8K | 2024-08-14 |
| 2024-08-08 | S, sale reported on Form 4 | 16,357 | $702.9K | 2024-08-14 |
| 2024-08-08 | S, sale reported on Form 4 | 68,936 | $3.0M | 2024-08-14 |
| 2024-08-09 | S, sale reported on Form 4 | 40,268 | $1.7M | 2024-08-14 |
| 2024-08-09 | S, sale reported on Form 4 | 1,160 | $51.1K | 2024-08-14 |
| 2024-08-09 | S, sale reported on Form 4 | 50,736 | $2.2M | 2024-08-14 |
| 2024-08-12 | S, sale reported on Form 4 | 26,416 | $1.1M | 2024-08-14 |
| 2024-08-12 | S, sale reported on Form 4 | 52,076 | $2.3M | 2024-08-14 |
| 2024-08-13 | S, sale reported on Form 4 | 24,378 | $1.0M | 2024-08-14 |
| 2024-08-13 | S, sale reported on Form 4 | 88,179 | $3.8M | 2024-08-14 |
| 2024-08-13 | S, sale reported on Form 4 | 21,428 | $933.6K | 2024-08-14 |
| 2024-08-14 | S, sale reported on Form 4 | 100,650 | $4.4M | 2024-08-16 |
| 2024-08-15 | S, sale reported on Form 4 | 131,290 | $5.9M | 2024-08-16 |
| 2024-08-15 | S, sale reported on Form 4 | 49,601 | $2.3M | 2024-08-16 |
| 2024-08-16 | S, sale reported on Form 4 | 3,072 | $141.9K | 2024-08-20 |
| 2024-08-16 | S, sale reported on Form 4 | 85,086 | $3.9M | 2024-08-20 |
| 2024-08-16 | S, sale reported on Form 4 | 34,485 | $1.5M | 2024-08-20 |
| 2024-08-19 | S, sale reported on Form 4 | 5,760 | $268.4K | 2024-08-20 |
| 2024-08-19 | S, sale reported on Form 4 | 30,448 | $1.4M | 2024-08-20 |
| 2024-08-19 | S, sale reported on Form 4 | 89,824 | $4.1M | 2024-08-20 |
| 2024-08-20 | S, sale reported on Form 4 | 43,057 | $2.0M | 2024-08-22 |
| 2024-08-20 | S, sale reported on Form 4 | 35,457 | $1.7M | 2024-08-22 |
| 2024-08-20 | S, sale reported on Form 4 | 8,326 | $393.8K | 2024-08-22 |
| 2024-08-21 | S, sale reported on Form 4 | 64,518 | $3.0M | 2024-08-22 |
| 2024-08-21 | S, sale reported on Form 4 | 71,245 | $3.3M | 2024-08-22 |
| 2024-08-22 | S, sale reported on Form 4 | 94,908 | $4.3M | 2024-08-26 |
| 2024-08-22 | S, sale reported on Form 4 | 413 | $19.4K | 2024-08-26 |
| 2024-08-23 | S, sale reported on Form 4 | 20,955 | $960.2K | 2024-08-26 |
| 2024-08-23 | S, sale reported on Form 4 | 64,133 | $3.0M | 2024-08-26 |
| 2024-08-26 | S, sale reported on Form 4 | 77,963 | $3.5M | 2024-08-28 |
| 2024-08-26 | S, sale reported on Form 4 | 11,534 | $528.1K | 2024-08-28 |
| 2024-08-27 | S, sale reported on Form 4 | 65,403 | $2.9M | 2024-08-28 |
| 2024-08-28 | S, sale reported on Form 4 | 61,467 | $2.8M | 2024-08-30 |
| 2024-08-28 | S, sale reported on Form 4 | 16,386 | $727.7K | 2024-08-30 |
| 2024-08-29 | S, sale reported on Form 4 | 45,640 | $2.1M | 2024-08-30 |
| 2024-08-29 | S, sale reported on Form 4 | 10,768 | $493.3K | 2024-08-30 |
| 2024-08-30 | S, sale reported on Form 4 | 25,096 | $1.1M | 2024-09-04 |
| 2024-08-30 | S, sale reported on Form 4 | 6,204 | $285.4K | 2024-09-04 |
| 2024-09-05 | S, sale reported on Form 4 | 1,577 | $55.2K | 2024-09-09 |
| 2024-09-16 | S, sale reported on Form 4 | 1,320 | $46.3K | 2024-09-18 |
| 2024-09-17 | S, sale reported on Form 4 | 3,272 | $114.9K | 2024-09-18 |
| 2024-09-18 | S, sale reported on Form 4 | 1,554 | $54.4K | 2024-09-20 |
| 2024-09-19 | S, sale reported on Form 4 | 27,767 | $992.4K | 2024-09-20 |
| 2024-09-19 | S, sale reported on Form 4 | 50,972 | $1.9M | 2024-09-20 |
| 2024-09-20 | S, sale reported on Form 4 | 471 | $17.4K | 2024-09-24 |
| 2024-09-20 | S, sale reported on Form 4 | 78,940 | $2.9M | 2024-09-24 |
| 2024-09-23 | S, sale reported on Form 4 | 36,221 | $1.3M | 2024-09-24 |
| 2024-09-23 | S, sale reported on Form 4 | 4,610 | $167.5K | 2024-09-24 |
| 2024-09-25 | S, sale reported on Form 4 | 2,357 | $82.6K | 2024-09-27 |
| 2024-09-26 | S, sale reported on Form 4 | 1,260 | $44.5K | 2024-09-27 |
| 2024-09-27 | S, sale reported on Form 4 | 32 | $1.1K | 2024-10-01 |
| 2024-09-30 | S, sale reported on Form 4 | 1,935 | $69.7K | 2024-10-01 |
| 2024-09-30 | S, sale reported on Form 4 | 29,007 | $1.0M | 2024-10-01 |
| 2024-10-01 | S, sale reported on Form 4 | 8,423 | $296.2K | 2024-10-03 |
| 2024-10-02 | S, sale reported on Form 4 | 21,518 | $761.3K | 2024-10-03 |
| 2024-10-03 | S, sale reported on Form 4 | 5,441 | $191.1K | 2024-10-07 |
| 2024-10-16 | S, sale reported on Form 4 | 23,671 | $836.8K | 2024-10-18 |
| 2024-10-17 | S, sale reported on Form 4 | 13,013 | $457.7K | 2024-10-18 |
| 2024-10-18 | S, sale reported on Form 4 | 13,414 | $471.6K | 2024-10-22 |
| 2024-10-21 | S, sale reported on Form 4 | 121 | $4.2K | 2024-10-22 |
| 2024-11-13 | S, sale reported on Form 4 | 10,803 | $380.7K | 2024-11-15 |
| 2024-11-14 | S, sale reported on Form 4 | 8,929 | $293.0K | 2024-11-15 |
| 2024-12-02 | S, sale reported on Form 4 | 1,228 | $37.3K | 2024-12-04 |
| 2024-12-02 | S, sale reported on Form 4 | 79,973 | $2.4M | 2024-12-04 |
| 2024-12-03 | S, sale reported on Form 4 | 29,732 | $863.7K | 2024-12-04 |
| 2024-12-04 | S, sale reported on Form 4 | 135,039 | $4.0M | 2024-12-06 |
| 2024-12-05 | S, sale reported on Form 4 | 3,806 | $110.6K | 2024-12-06 |
| 2024-12-06 | S, sale reported on Form 4 | 101,675 | $3.0M | 2024-12-10 |
| 2024-12-09 | S, sale reported on Form 4 | 34,437 | $1.0M | 2024-12-10 |
| 2026-03-09 | S, sale reported on Form 4 | 177,690 | $3.1M | 2026-03-11 |
| 2026-03-10 | S, sale reported on Form 4 | 281,858 | $5.6M | 2026-03-11 |
| 2026-03-10 | S, sale reported on Form 4 | 9,482 | $172.7K | 2026-03-11 |
| 2026-03-10 | S, sale reported on Form 4 | 219,758 | $4.2M | 2026-03-11 |
| 2026-03-11 | S, sale reported on Form 4 | 129,672 | $2.5M | 2026-03-13 |
| 2026-04-15 | S, sale reported on Form 4 | 81,840 | $1.7M | 2026-04-17 |
| 2026-04-16 | S, sale reported on Form 4 | 6,657 | $133.5K | 2026-04-17 |
| 2026-04-16 | S, sale reported on Form 4 | 11,116 | $234.5K | 2026-04-17 |
| 2026-04-17 | S, sale reported on Form 4 | 211,974 | $4.3M | 2026-04-21 |
| 2026-04-20 | S, sale reported on Form 4 | 125,274 | $2.5M | 2026-04-21 |
| 2026-04-21 | S, sale reported on Form 4 | 8,300 | $166.1K | 2026-04-23 |
| 2026-04-22 | S, sale reported on Form 4 | 2,652 | $53.0K | 2026-04-23 |
| 2026-06-17 | S, sale reported on Form 4 | 37,454 | $754.3K | 2026-06-22 |
| 2026-06-18 | S, sale reported on Form 4 | 46,901 | $941.3K | 2026-06-22 |
| 2026-06-22 | S, sale reported on Form 4 | 190,676 | $3.9M | 2026-06-24 |
| 2026-06-23 | S, sale reported on Form 4 | 1,657 | $35.6K | 2026-06-24 |
| 2026-06-23 | S, sale reported on Form 4 | 71,629 | $1.5M | 2026-06-24 |
| 2026-07-27 | S, sale reported on Form 4 | 256,072 | $6.5M | 2026-07-29 |
| 2026-07-27 | S, sale reported on Form 4 | 5,388 | $140.3K | 2026-07-29 |
Source
Counted from the Form 4 filings this reporting owner (SEC CIK 1823682) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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