Green John L. - Insider Non-Derivative Transactions at Cogent Biosciences, Inc. (COGT) - (SEC)

Updated on March 12, 2026.

According to recent SEC insider information filed on Dec 26, 2025, Green John L.'s relationship to Cogent Biosciences, Inc. (COGT) is Officer (Chief Financial Officer), and currently has 131,834 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 COGT insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Green John L. - Insider Non-Derivative Transactions of COGT Common Stock

Green John L. - Insider Non-Derivative Transactions at COGT

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 27, 2025	Sell -- (Common Stock)	77000	38.68	131834
Dec 18, 2025	Acquisition -- (Common Stock)	50000	0	53841
Dec 18, 2025	F -- (Common Stock)	145007	39.45	208834
Dec 18, 2025	Acquisition -- (Common Stock)	300000	0	353841