Friedl-Naderer Johanna - Insider Non-Derivative Transactions at Dyne Therapeutics, Inc. (DYN) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 5, 2025, Friedl-Naderer Johanna's relationship to Dyne Therapeutics, Inc. (DYN) is Officer (Chief Commercial Officer), and currently has 94,729 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other DYN insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Friedl-Naderer Johanna - Insider Non-Derivative Transactions of DYN Common Stock

Friedl-Naderer Johanna - Insider Non-Derivative Transactions at DYN

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 6, 2025	Sell -- (Common Stock)	144	20.72	94729
Sep 6, 2025	Sell -- (Common Stock)	144	13.41	94873
Sep 5, 2025	Sell -- (Common Stock)	894	13.27	95017
Jun 6, 2025	Sell -- (Common Stock)	146	13.35	95911
Mar 14, 2025	Sell -- (Common Stock)	143	12.12	96057
Dec 5, 2024	Acquisition -- (Common Stock)	37800	0	96200
Sep 4, 2024	Acquisition -- (Common Stock)	58400	0	58400