Form 4 for CBU COMMUNITY FINANCIAL SYSTEM, INC.
Accepted 2026-06-11 16:21:14 ET · period of report 2026-06-10 · accession 0000723188-26-000098 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-06-11 16:21 | 2026-06-10 | CBU | Durkee Deresa Fischer | SVP, CAO | M - OptEx | $46.21 | +1,623 | 6,804 | +31% | +$75.0K |
| D | 2026-06-11 16:21 | 2026-06-10 | CBU | Durkee Deresa Fischer | SVP, CAO | F - Tax | $64.77 | -1,326 | 5,478 | -19% | -$85.9K |
| DM | 2026-06-11 16:21 | 2026-06-10 | CBU | Durkee Deresa Fischer | SVP, CAO | M - OptEx | $0.00 | -1,623 | 1,794 | -47% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-06-10 | M | A | 427 | $51.64 | 5,607.60 | D | — | — | |
| 2 | Common | Common Stock | 2026-06-10 | M | A | 1,196 | $44.27 | 6,803.60 | D | — | — | |
| 3 | Common | Common Stock | 2026-06-10 | F | D | 1,326 | $64.77 | 5,477.60 | D | — | — | |
| 4 | Derivative | Stock Option | 2026-06-10 | M | D | 427 | $0.00 | 0 | D | $51.64 · — to 2030-03-17 | 427 Common Stock | (F2) The option vested ratably on March 17, 2021, 2022, 2023, 2024, and 2025. |
| 5 | Derivative | Stock Option | 2026-06-10 | M | D | 1,196 | $0.00 | 1,794 | D | $44.27 · — to 2034-03-19 | 1,196 Common Stock | (F3) The option vests ratably on March 19, 2025, 2026, 2027, 2028, and 2029. |