CIK 0001818794 · Large accelerated filer
Dyne Therapeutics, Inc.
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- DYN
- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 364883909
- Phone
- (781) 786-8230
- Business address
- 1560 TRAPELO ROAD, WALTHAM, MA, 02451
- Open-market buys, last 90 days
- $40,000
- in 1 filing
- Open-market sales, last 90 days
- $247,777
- in 3 filings, $248K under 10b5-1 plans
Net −$207,777. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2024-10-03 | Kersten Dirk Director | Sale 10b5-1 | −5,441 | $35.13 | $191K | 123,323 |
| 2024-10-02 | Kersten Dirk Director | Sale 10b5-1 | −21,518 | $35.38 | $761K | 128,764 |
| 2024-10-01 | Kersten Dirk Director | Sale 10b5-1 | −8,423 | $35.16 | $296K | 150,282 |
| 2024-09-30 | Kersten Dirk Director | Sale 10b5-1 | −29,007 | $35.47 | $1.0M | 160,640 |
| 2024-09-30 | Kersten Dirk Director | Sale 10b5-1 | −1,935 | $36.02 | $70K | 158,705 |
| 2024-09-27 | Kersten Dirk Director | Sale 10b5-1 | −32 | $35.00 | $1K | 189,647 |
| 2024-09-26 | Kersten Dirk Director | Sale 10b5-1 | −1,260 | $35.29 | $44K | 189,679 |
| 2024-09-25 | Kersten Dirk Director | Sale 10b5-1 | −2,357 | $35.06 | $83K | 190,939 |
| 2024-09-23 | Kersten Dirk Director | Sale 10b5-1 | −36,221 | $35.19 | $1.3M | 197,906 |
| 2024-09-23 | Kersten Dirk Director | Sale 10b5-1 | −4,610 | $36.33 | $167K | 193,296 |
| 2024-09-20 | Kersten Dirk Director | Sale 10b5-1 | −78,940 | $36.45 | $2.9M | 234,598 |
| 2024-09-20 | Kersten Dirk Director | Sale 10b5-1 | −471 | $37.01 | $17K | 234,127 |
| 2024-09-19 | Kersten Dirk Director | Sale 10b5-1 | −27,767 | $35.74 | $992K | 364,510 |
| 2024-09-19 | Kersten Dirk Director | Sale 10b5-1 | −50,972 | $36.41 | $1.9M | 313,538 |
| 2024-09-18 | Kersten Dirk Director | Sale 10b5-1 | −1,554 | $35.03 | $54K | 392,277 |
| 2024-09-18 | HIGH SUSANNA GATTI Chief Operating Officer | Sale 10b5-1 | −4,340 | $34.41 | $149K | 136,272 |
| 2024-09-18 | HIGH SUSANNA GATTI Chief Operating Officer | Sale 10b5-1 | −4,636 | $34.41 | $160K | 131,636 |
| 2024-09-18 | Scalzo Richard William SVP, Head of Finance & Admin. | Sale 10b5-1 | −1,390 | $34.55 | $48K | 98,568 |
| 2024-09-18 | Beskrovnaya Oxana Chief Scientific Officer | Sale 10b5-1 | −2,339 | $34.55 | $81K | 140,375 |
| 2024-09-17 | Kersten Dirk Director | Sale 10b5-1 | −3,272 | $35.13 | $115K | 393,831 |
Page 12 of 29 · 561 trades