NASDAQ:DYN | Insider Transactions — Page 2 | Dyne Therapeutics, Inc.

DYN Insider Transactions — Page 2

706 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 101–200; provenance stays internal.

Insider profileRoleDateTransactionSharesPrice
Rhodes Jason PDirector2026-04-20Sale56,368.0$20.06
Rhodes Jason PDirector2026-04-20Sale1,401.0$20.06
Rhodes Jason PDirector2026-04-20Sale142,604.0$20.06
Rhodes Jason PDirector2026-04-20Sale71,676.0$20.06
Kersten DirkDirector2026-04-20Sale125,274.0$20.07
Kersten DirkDirector2026-04-17Sale211,974.0$20.29
Kersten DirkDirector2026-04-16Sale6,657.0$20.06
Kersten DirkDirector2026-04-16Sale11,116.0$21.1
Kersten DirkDirector2026-04-15Sale81,840.0$20.27
Lucera ErickChief Financial Officer2026-04-01Sale5,727.0$18.64
Posner Brian SDirector2026-03-30Purchase2,000.0$17.08
Posner Brian SDirector2026-03-11Purchase2,000.0$19.35
Kersten DirkDirector2026-03-11Sale129,672.0$19.52
Kersten DirkDirector2026-03-10Sale281,858.0$19.8
Kersten DirkDirector2026-03-10Sale219,758.0$19.33
Kersten DirkDirector2026-03-10Sale9,482.0$18.21
Kersten DirkDirector2026-03-09Sale177,690.0$17.72
Posner Brian SDirector2026-03-06Purchase3,000.0$15.06
Friedl-Naderer JohannaChief Commercial Officer2026-03-05Sale148.0$14.9
Kerr DouglasChief Medical Officer2026-03-05Sale904.0$14.9
Cox JohnCEO & President2026-03-05Sale2,732.0$14.9
Cox JohnCEO & President2025-12-05Sale2,662.0$20.72
Kerr DouglasChief Medical Officer2025-12-05Sale880.0$20.72
Friedl-Naderer JohannaChief Commercial Officer2025-12-05Sale144.0$20.72
Cox JohnCEO & President2025-09-05Sale2,640.0$13.41
Friedl-Naderer JohannaChief Commercial Officer2025-09-05Sale144.0$13.41
Kerr DouglasChief Medical Officer2025-09-05Sale873.0$13.41
Friedl-Naderer JohannaChief Commercial Officer2025-09-04Sale894.0$13.27
Kerr DouglasChief Medical Officer2025-09-04Sale3,552.0$13.27
Cox JohnCEO & President2025-07-14Purchase100,000.0$9.11
Cox JohnCEO & President2025-06-05Sale4,060.0$13.35
Kerr DouglasChief Medical Officer2025-06-05Sale1,342.0$13.35
Friedl-Naderer JohannaChief Commercial Officer2025-06-05Sale146.0$13.35
Friedl-Naderer JohannaChief Commercial Officer2025-03-13Sale143.0$12.12
Scalzo Richard WilliamSVP, Head of Finance & Admin.2025-03-11Sale1,343.0$11.38
Beskrovnaya OxanaChief Scientific Officer2025-03-11Sale2,153.0$11.38
Kerr DouglasChief Medical Officer2025-03-05Sale1,343.0$11.83
Cox JohnCEO & President2025-03-05Sale4,061.0$11.83
Scalzo Richard WilliamSVP, Head of Finance & Admin.2025-03-05Sale917.0$11.83
Beskrovnaya OxanaChief Scientific Officer2025-03-05Sale1,094.0$11.83
Beskrovnaya OxanaChief Scientific Officer2025-02-18Sale2,598.0$13.95
Scalzo Richard WilliamSVP, Head of Finance & Admin.2025-02-18Sale2,488.0$13.95
Beskrovnaya OxanaChief Scientific Officer2024-12-11Sale2,334.0$28.12
Scalzo Richard WilliamSVP, Head of Finance & Admin.2024-12-11Sale1,455.0$28.12
Kersten DirkDirector2024-12-09Sale34,437.0$29.18
Kersten DirkDirector2024-12-06Sale101,675.0$29.34
Kersten DirkDirector2024-12-05Sale3,806.0$29.05
Kersten DirkDirector2024-12-04Sale135,039.0$29.39
Kersten DirkDirector2024-12-03Sale29,732.0$29.05
Kersten DirkDirector2024-12-02Sale1,228.0$30.37
Kersten DirkDirector2024-12-02Sale79,973.0$29.66
Incerti CarloDirector2024-11-18Sale16,500.0$28.73
Scalzo Richard WilliamSVP, Head of Finance & Admin.2024-11-18Sale2,735.0$28.2
Beskrovnaya OxanaChief Scientific Officer2024-11-18Sale2,856.0$28.2
Rhodes Jason PDirector2024-11-14Sale72.0$33.1
Rhodes Jason PDirector2024-11-14Sale123.0$33.1
Rhodes Jason PDirector2024-11-14Sale4.0$33.1
Rhodes Jason PDirector2024-11-14Sale583.0$33.1
Kersten DirkDirector2024-11-14Sale8,929.0$32.82
Kersten DirkDirector2024-11-13Sale10,803.0$35.24
Kersten DirkDirector2024-10-21Sale121.0$35.06
Kersten DirkDirector2024-10-18Sale13,414.0$35.16
Kersten DirkDirector2024-10-17Sale13,013.0$35.17
Kersten DirkDirector2024-10-16Sale23,671.0$35.35
Kersten DirkDirector2024-10-03Sale5,441.0$35.13
Kersten DirkDirector2024-10-02Sale21,518.0$35.38
Kersten DirkDirector2024-10-01Sale8,423.0$35.16
Kersten DirkDirector2024-09-30Sale1,935.0$36.02
Kersten DirkDirector2024-09-30Sale29,007.0$35.47
Kersten DirkDirector2024-09-27Sale32.0$35.0
Kersten DirkDirector2024-09-26Sale1,260.0$35.29
Kersten DirkDirector2024-09-25Sale2,357.0$35.06
Kersten DirkDirector2024-09-23Sale4,610.0$36.33
Kersten DirkDirector2024-09-23Sale36,221.0$35.19
Kersten DirkDirector2024-09-20Sale471.0$37.01
Kersten DirkDirector2024-09-20Sale78,940.0$36.45
Kersten DirkDirector2024-09-19Sale50,972.0$36.41
Kersten DirkDirector2024-09-19Sale27,767.0$35.74
Kersten DirkDirector2024-09-18Sale1,554.0$35.03
HIGH SUSANNA GATTIChief Operating Officer2024-09-18Sale4,636.0$34.41
HIGH SUSANNA GATTIChief Operating Officer2024-09-18Sale4,340.0$34.41
Scalzo Richard WilliamSVP, Head of Finance & Admin.2024-09-18Sale1,390.0$34.55
Beskrovnaya OxanaChief Scientific Officer2024-09-18Sale2,339.0$34.55
Kersten DirkDirector2024-09-17Sale3,272.0$35.13
Kersten DirkDirector2024-09-16Sale1,320.0$35.04
Beskrovnaya OxanaChief Scientific Officer2024-09-11Sale2,161.0$31.89
Scalzo Richard WilliamSVP, Head of Finance & Admin.2024-09-11Sale1,468.0$31.89
HIGH SUSANNA GATTIChief Operating Officer2024-09-11Sale2,722.0$31.89
HIGH SUSANNA GATTIChief Operating Officer2024-09-11Sale2,548.0$31.89
Scalzo Richard WilliamSVP, Head of Finance & Admin.2024-09-06Sale1,700.0$32.63
Scalzo Richard WilliamSVP, Head of Finance & Admin.2024-09-06Sale124,374.0$32.14
Kersten DirkDirector2024-09-05Sale1,577.0$35.03
Cox JohnCEO & President2024-09-04Purchase7,200.0$33.09
Cox JohnCEO & President2024-09-04Purchase800.0$32.57
Cox JohnCEO & President2024-09-04Purchase7,200.0$33.09
Cox JohnCEO & President2024-09-04Purchase800.0$32.57
Cox JohnCEO & President2024-09-04Purchase7,200.0$33.09
Cox JohnCEO & President2024-09-04Purchase800.0$32.57
Cox JohnCEO & President2024-09-04Purchase7,200.0$33.09
Cox JohnCEO & President2024-09-04Purchase800.0$32.57