Erick Lucera sold $47k of DYN
Chief Financial Officer at Dyne Therapeutics, Inc.. 1,797 shares at an average of $26.28, traded Aug 13, 2026, filed Aug 17, 2026.
Score components
- +22RoleCFO
- +6Trade size$47k at market
- 0Share of holdings soldSold 1.5% of holdings
- +15Cluster5 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001697616-26-000002, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 13, 2026 | SOpen-market sale Common Stock10b5-1 | -1,797 | $26.28 | $47k | 119,766 | Aug 17, 2026 |
Related signals
Other insiders at Dyne Therapeutics, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 32Weak | DYNbuy Dyne Therapeutics, Inc. | Brian S Posner director | $40k 2,500 shares | +10% | |
| 30Weak | Dyne Therapeutics, Inc. | John Cox CEO & President | $107k 5,658 shares | -2% | |
| 20Weak | Dyne Therapeutics, Inc. | Douglas Kerr Chief Medical Officer | $116k 5,035 shares | -3% | |
| 15Weak | Dyne Therapeutics, Inc. | Johanna Friedl-Naderer Chief Commercial Officer | $25k 1,085 shares | -1% | |
| 31Weak | Dyne Therapeutics, Inc. | John Cox CEO & President | $131k 4,986 shares | -1% | |
| 55Moderate | Dyne Therapeutics, Inc. | Jason P Rhodes director | $65M 2,586,928 shares | -64% | |
| 16Weak | Dyne Therapeutics, Inc. | Douglas Kerr Chief Medical Officer | $41k 1,556 shares | -1% | |
| 10Weak | Dyne Therapeutics, Inc. | Johanna Friedl-Naderer Chief Commercial Officer | $5,939 226 shares | -0% | |
| 20Weak | Dyne Therapeutics, Inc. | Dirk Kersten director | $6.7M 261,460 shares | -7% | |
| 40Moderate | Dyne Therapeutics, Inc. | Jason P Rhodes director | $18M 777,451 shares | -17% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.