Douglas Kerr, Chief Medical Officer at Dyne Therapeutics, Inc. (DYN), sold 1,556 shares at $26.28 ($41K) on 2026-08-13, disclosed to the SEC on 2026-08-17.
Scheduled sale ($41k) by Chief Medical Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| Filing → |
| DYN | SELL | 2026-05-14 | $29K | — | Filing → |
| DYN | SELL | 2026-03-06 | $13K | — | Filing → |
| DYN | SELL | 2025-12-05 | $18K | — | Filing → |