$DYN
Dyne Therapeutics, Inc., a muscle disease company, operates as a biotechnology company that focuses on advancing therapeutics for genetically driven muscle diseases in the United States. It develops various programs for myotonic dystrophy type 1, duchenne muscular dystrophy, and facioscapulohumeral dystrophy, as well as rare skeletal muscle, and cardiac and metabolic muscle diseases using its FORCE platform that delivers disease-modifying therapeutics. The company was incorporated in 2017 and is headquartered in Waltham, Massachusetts..
Healthcare
Sector
Biotechnology
Industry
John G. Cox
CEO
192
Employees
$26.15
Current Price
$2.47B
Market Cap
Insider Activity Statistics
Aggregated buying and selling activity by time period
| Period | Type | Insiders | Transactions | Value | Shares | Buy/Sell Ratio |
|---|---|---|---|---|---|---|
| 1 week | Buys | 0 | 0 | - | - | All Sells |
| Sells | 5 | 10 | $65,409,982.60 | 2,595,493 | ||
| 2 weeks | Buys | 0 | 0 | - | - | All Sells |
| Sells | 5 | 10 | $65,409,982.60 | 2,595,493 | ||
| 1 month | Buys | 0 | 0 | - | - | All Sells |
| Sells | 6 | 12 | $72,080,751.78 | 2,856,953 | ||
| 2 months | Buys | 0 | 0 | - | - | All Sells |
| Sells | 6 | 41 | $111,811,015.44 | 4,673,183 | ||
| 3 months | Buys | 1 | 3 | $114,000.00 | 6,500 | 1:996.27 |
| Sells | 6 | 46 | $113,574,800.88 | 4,761,253 | ||
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Insider Transactions
Recent purchases and sales by company insiders
| Date | Insider | Type | Shares | Price | Value | Actions |
|---|---|---|---|---|---|---|
| Aug 13, 2026 | Rhodes Jason P Director | Sale | 94,415 | $26.20 | $2,473,673.00 | View Details |
| Aug 14, 2026 | Rhodes Jason P Director | Sale | 322,465 | $25.00 | $8,061,625.00 | View Details |
| Aug 13, 2026 | Rhodes Jason P Director | Sale | 268,354 | $26.20 | $7,030,874.80 | View Details |
| Aug 13, 2026 | Rhodes Jason P Director | Sale | 63,643 | $26.20 | $1,667,446.60 | View Details |
| Aug 14, 2026 | Rhodes Jason P Director | Sale | 1,359,674 | $25.00 | $33,991,850.00 | View Details |
| Aug 14, 2026 | Rhodes Jason P Director | Sale | 478,377 | $25.00 | $11,959,425.00 | View Details |
| Aug 13, 2026 | Kerr Douglas Chief Medical Officer | Sale | 1,556 | $26.28 | $40,891.68 | View Details |
| Aug 13, 2026 | Cox John Director | Sale | 4,986 | $26.28 | $131,032.08 | View Details |
| Aug 13, 2026 | Lucera Erick Chief Financial Officer | Sale | 1,797 | $26.28 | $47,225.16 | View Details |
| Aug 13, 2026 | Friedl-Naderer Johanna Chief Commercial Officer | Sale | 226 | $26.28 | $5,939.28 | View Details |
| Jul 27, 2026 | Kersten Dirk Director | Sale | 5,388 | $26.04 | $140,318.61 | View Details |
| Jul 27, 2026 | Kersten Dirk Director | Sale | 256,072 | $25.50 | $6,530,450.57 | View Details |
| Jul 6, 2026 | Rhodes Jason P Director | Sale | 253,039 | $22.79 | $5,766,758.81 | View Details |
| Jul 7, 2026 | Rhodes Jason P Director | Sale | 49,193 | $23.17 | $1,139,801.81 | View Details |
| Jul 7, 2026 | Rhodes Jason P Director | Sale | 11,665 | $23.62 | $275,527.30 | View Details |
| Jul 7, 2026 | Rhodes Jason P Director | Sale | 62,543 | $23.17 | $1,449,121.31 | View Details |
| Jul 7, 2026 | Rhodes Jason P Director | Sale | 29,587 | $23.62 | $698,844.94 | View Details |
| Jul 7, 2026 | Rhodes Jason P Director | Sale | 14,844 | $23.62 | $350,615.28 | View Details |
| Jul 7, 2026 | Rhodes Jason P Director | Sale | 124,379 | $23.17 | $2,881,861.43 | View Details |
| Jul 7, 2026 | Rhodes Jason P Director | Sale | 5,000 | $23.61 | $118,050.00 | View Details |
Upcoming Earnings
Scheduled earnings reports
No upcoming earnings scheduled
Past Earnings
Historical earnings results
No earnings data in the last 3 months. Sign up free to see 12 months of history.
Related Activity
Cross-company insider connections and cluster buy signals
Insiders Also Active At
Insiders at this company also hold positions or have traded at these companies: