Whipple John F. - Insider Non-Derivative Transactions at COMMUNITY FINANCIAL SYSTEM, INC. (CBU) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 1, 2025, Whipple John F.'s relationship to COMMUNITY FINANCIAL SYSTEM, INC. (CBU) is Director, and currently has 8,506.03 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 CBU insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Whipple John F. - Insider Non-Derivative Transactions of CBU Common Stock

Whipple John F. - Insider Non-Derivative Transactions at CBU

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 2, 2025	M -- (Common Stock)	1370	0	8506.03
Dec 3, 2024	M -- (Common Stock)	1313	0	7136.03
Nov 26, 2024	Sell -- (Common Stock)	3937	73.1	5823.03
Nov 26, 2024	M -- (Common Stock)	3937	35.36	9760.03
Mar 8, 2024	F -- (Common Stock)	2923	46.93	5823.03
Mar 8, 2024	M -- (Common Stock)	3631	37.77	8746.03
Dec 2, 2023	M -- (Common Stock)	1259.4	44.36	5115.03