Whipple John F. (CIK 1485739) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-06). Recent activity: Buy CBU (4,246 shares), Sell CBU (4,246 shares), Buy CBU (1,370 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-06 | COMMUNITY FINANCIAL SYSTEM, INC. (CBU) | Director | Buy | 4,246 | $161,433 |
| 2026-02-06 | COMMUNITY FINANCIAL SYSTEM, INC. (CBU) | Director | Sell | 4,246 | $276,712 |
| 2025-12-03 | COMMUNITY FINANCIAL SYSTEM, INC. (CBU) | Director | Buy | 1,370 | $0 |
Source: SEC Form 4 filings · as of 2026-02-06