Dyne Therapeutics, Inc. (DYN) — Insider Trading Activity

Dyne Therapeutics, Inc. (DYN) has 100 insider transactions on record, including 5 open-market purchases and 88 sales by company executives and directors. The most recent transaction was filed on 2026-05-20 by Posner Brian S. The largest single transaction was a sale of $ 15M by Rhodes Jason P.