COMMUNITY FINANCIAL SYSTEM, INC. - CBU
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 65
Latest filed: May 22, 2026
| Form | Count |
|---|---|
| 4 | 49 |
| 8-K | 8 |
| 144 | 4 |
| SCHEDULE 13G | 3 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 22, 2026 | 8-K | May 20, 2026 | 0001104659-26-065800 | View |
| May 13, 2026 | 8-K | May 13, 2026 | 0001104659-26-059861 | View |
| May 06, 2026 | SCHEDULE 13G | — | 0000315066-26-001140 | View |
| May 05, 2026 | 4 | May 04, 2026 | 0000723188-26-000093 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000723188-26-000084 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000723188-26-000086 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000723188-26-000089 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000723188-26-000091 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100119-26-000326 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100121-26-000218 | View |
| Apr 29, 2026 | 8-K | Apr 29, 2026 | 0001104659-26-050927 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001081 | View |
| Mar 23, 2026 | 4 | Mar 19, 2026 | 0000723188-26-000076 | View |
| Mar 23, 2026 | 4 | Mar 19, 2026 | 0000723188-26-000078 | View |
| Mar 23, 2026 | 4 | Mar 19, 2026 | 0000723188-26-000080 | View |
| Mar 23, 2026 | 4 | Mar 19, 2026 | 0000723188-26-000082 | View |
| Mar 19, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000074 | View |
| Mar 19, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000073 | View |
| Mar 19, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000071 | View |
| Mar 19, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000072 | View |
| Mar 19, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000070 | View |
| Mar 19, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000069 | View |
| Mar 19, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000068 | View |
| Mar 19, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000062 | View |
| Mar 19, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000064 | View |
| Mar 19, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000065 | View |
| Mar 19, 2026 | 4 | Mar 19, 2026 | 0000723188-26-000066 | View |
| Mar 19, 2026 | 4 | Mar 19, 2026 | 0000723188-26-000067 | View |
| Mar 18, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000061 | View |
| Mar 18, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000051 | View |
| Mar 18, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000052 | View |
| Mar 18, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000053 | View |
| Mar 18, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000055 | View |
| Mar 18, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000056 | View |
| Mar 18, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000057 | View |
| Mar 18, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000059 | View |
| Mar 18, 2026 | 4 | Mar 17, 2026 | 0000723188-26-000060 | View |
| Mar 17, 2026 | 4 | Mar 16, 2026 | 0000723188-26-000045 | View |
| Mar 06, 2026 | 4 | Mar 04, 2026 | 0000723188-26-000039 | View |
| Mar 06, 2026 | 4 | Mar 04, 2026 | 0000723188-26-000040 | View |
| Mar 06, 2026 | 4 | Mar 04, 2026 | 0000723188-26-000041 | View |
| Mar 04, 2026 | 4 | Mar 02, 2026 | 0000723188-26-000021 | View |
| Mar 04, 2026 | 4 | Mar 02, 2026 | 0000723188-26-000025 | View |
| Mar 04, 2026 | 4 | Mar 02, 2026 | 0000723188-26-000029 | View |
| Mar 04, 2026 | 4 | Mar 02, 2026 | 0000723188-26-000031 | View |
| Mar 04, 2026 | 4 | Dec 29, 2025 | 0000723188-26-000036 | View |
| Mar 04, 2026 | 4 | Mar 02, 2026 | 0000723188-26-000038 | View |
| Feb 11, 2026 | 8-K | Feb 11, 2026 | 0001104659-26-013099 | View |
| Feb 11, 2026 | 8-K | Feb 11, 2026 | 0001104659-26-013467 | View |
| Feb 06, 2026 | 4 | Feb 04, 2026 | 0000723188-26-000008 | View |
| Feb 05, 2026 | 4 | Feb 03, 2026 | 0000723188-26-000004 | View |
| Feb 05, 2026 | 4 | Feb 03, 2026 | 0000723188-26-000006 | View |
| Feb 04, 2026 | 144 | — | 0001654954-26-000902 | View |
| Feb 03, 2026 | 144 | — | 0001654954-26-000881 | View |
| Feb 03, 2026 | 144 | — | 0001654954-26-000883 | View |
| Feb 03, 2026 | 4 | Jan 30, 2026 | 0000723188-26-000003 | View |
| Jan 30, 2026 | 144 | — | 0001949846-26-000028 | View |
| Jan 27, 2026 | 8-K | Jan 27, 2026 | 0001104659-26-006834 | View |
| Jan 15, 2026 | 8-K | Jan 15, 2026 | 0001104659-26-003879 | View |
| Jan 06, 2026 | 8-K | Dec 31, 2025 | 0001104659-26-001402 | View |
| Dec 19, 2025 | 4 | Dec 18, 2025 | 0000723188-25-000014 | View |
| Dec 19, 2025 | 4 | Dec 18, 2025 | 0000723188-25-000015 | View |
| Dec 19, 2025 | 4 | Dec 18, 2025 | 0000723188-25-000018 | View |
| Dec 17, 2025 | 4 | Dec 16, 2025 | 0000723188-25-000013 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0000723188-25-000012 | View |