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 |
|---|---|---|---|---|---|---|
| 2024-09-16 | Kersten Dirk Director | Sale 10b5-1 | −1,320 | $35.04 | $46K | 397,103 |
| 2024-09-11 | Beskrovnaya Oxana Chief Scientific Officer | Sale 10b5-1 | −2,161 | $31.89 | $69K | 142,714 |
| 2024-09-11 | Scalzo Richard William SVP, Head of Finance & Admin. | Sale 10b5-1 | −1,468 | $31.89 | $47K | 99,958 |
| 2024-09-11 | HIGH SUSANNA GATTI Chief Operating Officer | Sale 10b5-1 | −2,548 | $31.89 | $81K | 143,334 |
| 2024-09-11 | HIGH SUSANNA GATTI Chief Operating Officer | Sale 10b5-1 | −2,722 | $31.89 | $87K | 140,612 |
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Option exercise | +6,502 | $5.54 | $36K | 117,524 |
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Option exercise | +3,353 | $5.54 | $19K | 120,877 |
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Option exercise | +34,833 | $19.00 | $662K | 155,710 |
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Option exercise | +16,696 | $13.12 | $219K | 172,406 |
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Option exercise | +29,792 | $8.58 | $256K | 202,198 |
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Option exercise | +18,750 | $10.72 | $201K | 220,948 |
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Option exercise | +6,552 | $10.88 | $71K | 227,500 |
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Sale | −124,374 | $32.14 | $4.0M | 103,126 |
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Sale | −1,700 | $32.63 | $55K | 101,426 |
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Option exercise · Stock option (right to buy) | −6,502 | 0 | ||
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Option exercise · Stock option (right to buy) | −3,353 | 0 | ||
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Option exercise · Stock option (right to buy) | −34,833 | 742 | ||
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Option exercise · Stock option (right to buy) | −16,696 | 8,348 | ||
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Option exercise · Stock option (right to buy) | −29,792 | 25,208 | ||
| 2024-09-06 | Scalzo Richard William SVP, Head of Finance & Admin. | Option exercise · Stock option (right to buy) | −18,750 | 26,250 |
Page 13 of 29 · 561 trades