Insiders / Whipple John F.
Whipple John F.
CIK 1485739personinsider
Companies
1
First seen
Feb 6, 2026
Last activity
Mar 18, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Community Financial System, Inc. · CBU | 8,506 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Community Financial System, Inc. | Common Stock | 8,506 |
| Community Financial System, Inc. | Phantom Stock (Deferred Stock Units)Derivative | 6,633 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 4, 2026 | Sell | CBU Community Financial System, Inc. Common Stock | $276.7K | -4K -33.30% | 8,506 0.02% of shares | medium |
| Feb 4, 2026 | Exercise | CBU Community Financial System, Inc. Common Stock | $161.4K | +4K +49.92% | 12,752 0.02% of shares | low |
| Mar 17, 2026 | Grant | CBU Community Financial System, Inc. Phantom Stock (Deferred Stock Units) | — | +1K +22.54% | 6,633 0.01% of shares | low |
| Feb 4, 2026 | Exercise | CBU Community Financial System, Inc. Stock Option | — | -4K -100.00% | 0 0.00% of shares | low |