Dirk Kersten

Insider Reports History

Location: C/O Forbion Capital Fund IV Cooperatief, Goomier 2 35, Naarden, Netherlands
Signature: /s/ Ron Capongiro, Attorney-in-Fact
All insider transactions: Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Dirk Kersten:

Stock	Role	Class	Num Shares	Value	Price $	Report Date	Ownership
Dyne Therapeutics, Inc.	Director	Common Stock	5.4M	$158M	$29.18	Dec 9, 2024	Indirect
Dyne Therapeutics, Inc.	Director	Stock option (right to buy)	35K			May 30, 2025	Direct

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Showing 1 to 2 of 2 entries

Insider Reports Filed by Dirk Kersten

Symbol	Company	Period	Transactions	Value $	Form Type	Date Filed	Role
DYN	Dyne Therapeutics, Inc.	May 30, 2025	1	$0	4	Jun 3, 2025	Director
DYN	Dyne Therapeutics, Inc.	Dec 6, 2024	2	-$3.99M	4	Dec 10, 2024	Director
DYN	Dyne Therapeutics, Inc.	Dec 4, 2024	2	-$4.08M	4	Dec 6, 2024	Director
DYN	Dyne Therapeutics, Inc.	Dec 2, 2024	3	-$3.27M	4	Dec 4, 2024	Director
DYN	Dyne Therapeutics, Inc.	Nov 13, 2024	2	-$674K	4	Nov 15, 2024	Director
DYN	Dyne Therapeutics, Inc.	Oct 18, 2024	2	-$476K	4	Oct 22, 2024	Director
DYN	Dyne Therapeutics, Inc.	Oct 16, 2024	2	-$1.29M	4	Oct 18, 2024	Director
DYN	Dyne Therapeutics, Inc.	Oct 3, 2024	1	-$191K	4	Oct 7, 2024	Director
DYN	Dyne Therapeutics, Inc.	Oct 1, 2024	2	-$1.06M	4	Oct 3, 2024	Director
DYN	Dyne Therapeutics, Inc.	Sep 27, 2024	3	-$1.1M	4	Oct 1, 2024	Director
DYN	Dyne Therapeutics, Inc.	Sep 25, 2024	2	-$127K	4	Sep 27, 2024	Director
DYN	Dyne Therapeutics, Inc.	Sep 20, 2024	4	-$4.34M	4	Sep 24, 2024	Director
DYN	Dyne Therapeutics, Inc.	Sep 18, 2024	3	-$2.9M	4	Sep 20, 2024	Director
DYN	Dyne Therapeutics, Inc.	Sep 16, 2024	2	-$161K	4	Sep 18, 2024	Director
DYN	Dyne Therapeutics, Inc.	Sep 5, 2024	1	-$55.2K	4	Sep 9, 2024	Director
DYN	Dyne Therapeutics, Inc.	Aug 30, 2024	2	-$1.43M	4	Sep 4, 2024	Director
DYN	Dyne Therapeutics, Inc.	Aug 28, 2024	4	-$6.05M	4	Aug 30, 2024	Director
DYN	Dyne Therapeutics, Inc.	Aug 26, 2024	3	-$6.95M	4	Aug 28, 2024	Director
DYN	Dyne Therapeutics, Inc.	Aug 22, 2024	4	-$8.3M	4	Aug 26, 2024	Director
DYN	Dyne Therapeutics, Inc.	Aug 20, 2024	5	-$10.4M	4	Aug 22, 2024	Director
DYN	Dyne Therapeutics, Inc.	Aug 16, 2024	6	-$11.3M	4	Aug 20, 2024	Director
DYN	Dyne Therapeutics, Inc.	Aug 14, 2024	3	-$12.6M	4	Aug 16, 2024	Director
DYN	Dyne Therapeutics, Inc.	Aug 12, 2024	5	-$9.12M	4	Aug 14, 2024	Director
DYN	Dyne Therapeutics, Inc.	Aug 8, 2024	6	-$7.88M	4/A	Aug 14, 2024	Director
DYN	Dyne Therapeutics, Inc.	Aug 8, 2024	6	-$7.88M	4	Aug 12, 2024	Director
DYN	Dyne Therapeutics, Inc.	May 22, 2024	1	$0	4	May 24, 2024	Director
DYN	Dyne Therapeutics, Inc.	Jan 9, 2024	2	$30M	4	Jan 11, 2024	Director, 10%+ Owner
DYN	Dyne Therapeutics, Inc.	May 24, 2023	1	$0	4	May 25, 2023	Director, 10%+ Owner
DYN	Dyne Therapeutics, Inc.	Jun 3, 2022	1	$0	4	Jun 6, 2022	Director, 10%+ Owner
DYN	Dyne Therapeutics, Inc.	May 26, 2021	1	$0	4	May 27, 2021	Director, 10%+ Owner