Gallagher Kathleen P. - Insider Non-Derivative Transactions at Avidity Biosciences, Inc. (RNA) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 17, 2025, Gallagher Kathleen P.'s relationship to Avidity Biosciences, Inc. (RNA) is Officer (Chief Program Officer), and currently has 122,204 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 RNA insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Gallagher Kathleen P. - Insider Non-Derivative Transactions of RNA Common Stock

Gallagher Kathleen P. - Insider Non-Derivative Transactions at RNA

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 18, 2025	F -- (Common Stock)	8030	71.87	80838
Dec 18, 2025	F -- (Common Stock)	33336	71.87	88868
Dec 18, 2025	Acquisition -- (Common Stock)	72000	0	122204
Sep 3, 2025	Sell -- (Common Stock)	188	47.42	50204
Jun 18, 2025	Sell -- (Common Stock)	911	30.24	50392
Jun 3, 2025	Sell -- (Common Stock)	5875	32.48	50554
Jun 3, 2025	M -- (Common Stock)	5875	16.65	56429
May 2, 2025	Sell -- (Common Stock)	5875	32.4	50554
May 2, 2025	M -- (Common Stock)	5875	16.65	56429
Apr 2, 2025	Sell -- (Common Stock)	5546	27.83	50554
Apr 2, 2025	Sell -- (Common Stock)	329	27.83	50554
Apr 2, 2025	M -- (Common Stock)	329	16.65	50883
Apr 2, 2025	M -- (Common Stock)	5546	14.7	56100
Mar 4, 2025	Sell -- (Common Stock)	5875	29.41	50554
Mar 4, 2025	M -- (Common Stock)	5875	14.7	56429
Feb 4, 2025	Sell -- (Common Stock)	5875	32.16	50554
Feb 4, 2025	M -- (Common Stock)	5875	16.65	56429
Jan 23, 2025	Sell -- (Common Stock)	5629	30.16	50554
Jan 22, 2025	Sell -- (Common Stock)	1817	28.59	56183
Jan 22, 2025	Sell -- (Common Stock)	670	28.6	58000
Jan 22, 2025	Sell -- (Common Stock)	1295	28.59	58670
Jan 7, 2025	Acquisition -- (Common Stock)	25000	0	59965