John F. Whipple insider trades: Community Financial System (CBU) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where John reports to the SEC
Open-market buys and sales
6 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Feb 4, 2026 | CBU | ↓ Sell | 4,246 | $65.17 | $277K | Direct | Feb 6, 2026 (2d) |
| Nov 25, 2024 | CBU | ↓ Sell | 3,937 | $73.10 | $288K | Direct | Nov 26, 2024 (1d) |
| Dec 18, 2020 | CBU | ↓ Sell | 6,631 | $64.15 | $425K | Direct | Dec 18, 2020 (0d) |
| Aug 21, 2018 | CBU | ↓ Sell | 2,566 | $66.27 | $170K | Direct | Aug 22, 2018 (1d) |
| Feb 16, 2017 | CBU | ↓ Sell | 3,850 | $59.97 | $231K | Direct | Feb 16, 2017 (0d) |
| Jan 30, 2012 | CBU | ↑ Buy | 200 | $27.00 | $5K | Direct | Jan 31, 2012 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other CBU insiders
Open-market trades in the last 12 months
About John F. Whipple's insider trades
John F. Whipple is a director at Community Financial System (CBU). Since Jan 30, 2012, John has reported 1 open-market purchase worth $5K and 5 sales worth $1.4M on SEC Form 4. In the last 12 months: 1 sale ($277K).
Their filings also include grants and awards (39 filings), option exercises (12 filings), shares withheld for taxes (1 filing), other transactions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every CBU insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.