John F. Whipple serves as Executive at COMMUNITY BANK SYSTEM INC, where they oversee executive responsibilities. Since joining the company, John F. Whipple has executed 18 insider transactions totaling $1.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 4, 2026 involved exercising options for 4,246 shares valued at $0.
John F. Whipple currently holds 8,506.03 shares of COMMUNITY BANK SYSTEM INC (CBU), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John F. Whipple has been a net seller of CBU stock. They have purchased $5.4K and sold $1.1M worth of shares.
John F. Whipple's most recent insider trade was on Feb 4, 2026, when they sold 4,246 shares at $0.00 per share.
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| $65.17 |
| Discretionary |
| Feb 4, 2026 | CBU | $161.4K | Option Exercise | 4,246 | $38.02 | Discretionary |
| Dec 1, 2025 | CBU | $0 | Option Exercise | 1,370 | $N/A | Discretionary |
| Mar 7, 2024 | CBU | $137.1K | Option Exercise | 3,631 | $37.77 | Discretionary |
| Mar 7, 2024 | CBU | $137.2K | Payment | 2,923 | $46.93 | Discretionary |
| Dec 1, 2023 | CBU | $55.9K | Option Exercise | 1,259.4 | $44.36 | Discretionary |
| Dec 1, 2022 | CBU | $0 | Option Exercise | 1,225.14 | $N/A | Discretionary |
| Dec 1, 2021 | CBU | $0 | Option Exercise | 1,198.79 | $N/A | Discretionary |
| Dec 18, 2020 | CBU | $425.4K | Sale | 6,631 | $64.15 | Discretionary |
| Dec 18, 2020 | CBU | $57.6K | Option Exercise | 2,000 | $28.78 | Discretionary |
| Dec 18, 2020 | CBU | $138.0K | Option Exercise | 4,631 | $29.79 | Discretionary |
| Dec 1, 2020 | CBU | $0 | Option Exercise | 1,162.7 | $N/A | Discretionary |
| Aug 21, 2018 | CBU | $170.0K | Sale | 2,566 | $66.27 | Discretionary |
| Aug 21, 2018 | CBU | $73.8K | Option Exercise | 2,566 | $28.78 | Discretionary |
| Feb 16, 2017 | CBU | $230.9K | Sale | 3,850 | $59.97 | Discretionary |
| Feb 16, 2017 | CBU | $105.3K | Option Exercise | 3,850 | $27.36 | Discretionary |
| Jan 30, 2012 | CBU | $5.4K | Purchase | 200 | $27.00 | Discretionary |