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Corporate insider profile

John Cox Insider Trades

Latest reported as CEO & President of Dyne Therapeutics, Inc. (DYN).

Purchase filings
0
Reported companies
1
Net open-market value
-$347,824.47
Latest transaction
Sep 8, 2026

Affiliated corporations

Reported company relationships

DYNLatest reported

Dyne Therapeutics, Inc.

CEO & President

Transaction history

Open-market Transactions

Open-market insider purchase and sale transactions
DateCompanyRoleTypeSharesPriceTotal value
Sep 8, 2026Dyne Therapeutics, Inc. (DYN)CEO & PresidentSale5,658$18.88$106,823
Aug 13, 2026Dyne Therapeutics, Inc. (DYN)CEO & PresidentSale4,986$26.28$131,032
Jun 16, 2026Dyne Therapeutics, Inc. (DYN)CEO & PresidentSale2,683$18.33$49,179
May 13, 2026Dyne Therapeutics, Inc. (DYN)CEO & PresidentSale3,311$18.36$60,790