Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:fe234501-5204-152d-58ca-61fbe4a94224 2026-06-18T13:20:04-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services DYN: KERR DOUGLAS (O) Sold (AS) 887 Shares of DYNE THERAPEUTICS INC for $18.33 on 6/16 urn:uuid:be557414-e8b7-b972-c124-743220b8d406 2026-06-17T16:08:45-04:00 DYN: FRIEDL NADERER JOHANNA (O) Sold (AS) 145 Shares of DYNE THERAPEUTICS INC for $18.33 on 6/16 urn:uuid:8493ec23-1604-ce63-cc0b-8d071e1f1c1e 2026-06-17T16:07:50-04:00 DYN: COX JOHN (CEO,PR,DIR) Sold (AS) 2,683 Shares of DYNE THERAPEUTICS INC for $18.33 on 6/16 urn:uuid:35191512-911f-259f-c027-13f4f3ac70e2 2026-06-17T16:07:11-04:00 DYN: POSNER BRIAN S (DIR) Bought (B) 2k Shares of DYNE THERAPEUTICS INC for $16.94 on 6/8 urn:uuid:356c2022-3fcd-ec3e-8d5d-84982f8e80f0 2026-06-09T17:06:18-04:00 DYN: POSNER BRIAN S (DIR) Bought (B) 2,500 Shares of DYNE THERAPEUTICS INC for $17.48 on 6/3 urn:uuid:32039a1f-d542-57f9-7077-73e1990b80df 2026-06-05T16:10:04-04:00 DYN: POSNER BRIAN S (DIR) Bought (B) 2k Shares of DYNE THERAPEUTICS INC for $18.21 on 5/26 urn:uuid:4658c8f5-a310-6d6e-d5b5-c76d485e1b26 2026-05-28T16:11:20-04:00 DYN: POSNER BRIAN S (DIR) Bought (B) 2,500 Shares of DYNE THERAPEUTICS INC for $17.12 on 5/20 urn:uuid:c8f8212b-d7f2-53e7-ab88-4942603a8bb8 2026-05-22T16:10:03-04:00 DYN: FRIEDL NADERER JOHANNA (O) Sold (AS) 228 Shares of DYNE THERAPEUTICS INC for $18.36 on 5/13 urn:uuid:292d5706-c3fa-94c7-5eae-02c093065978 2026-05-14T16:05:18-04:00 DYN: KERR DOUGLAS (O) Sold (AS) 1,564 Shares of DYNE THERAPEUTICS INC for $18.36 on 5/13 urn:uuid:f384898a-ada1-8549-3ae8-cc8e68f34cae 2026-05-14T16:04:28-04:00 DYN: LUCERA ERICK (CFO) Sold (AS) 1,448 Shares of DYNE THERAPEUTICS INC for $18.36 on 5/13 urn:uuid:59a4e86d-5b48-eb4e-652c-53110484c0f9 2026-05-14T16:03:26-04:00