Calderaro Charles III - 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, Calderaro Charles III's relationship to Avidity Biosciences, Inc. (RNA) is Officer (Chief Technical Officer), and currently has 63,250 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.

Calderaro Charles III - Insider Non-Derivative Transactions of RNA Common Stock

Calderaro Charles III - 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)	9726	71.87	53524
Dec 18, 2025	Acquisition -- (Common Stock)	23250	0	63250
Jan 7, 2025	Acquisition -- (Common Stock)	40000	0	40000