FINANCIAL INSTITUTIONS INC - FISI
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: 43
Latest filed: May 21, 2026
| Form | Count |
|---|---|
| 4 | 33 |
| 8-K | 7 |
| SCHEDULE 13G/A | 2 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 21, 2026 | 4 | May 20, 2026 | 0001676441-26-000002 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001211177-26-000002 | View |
| May 21, 2026 | 8-K | May 20, 2026 | 0000862831-26-000002 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001746639-26-000008 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001782792-26-000002 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001991206-26-000004 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001607421-26-000002 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001319732-26-000002 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001188732-26-000002 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001723300-26-000002 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001310930-26-000002 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001945088-26-000002 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001221249-26-000002 | View |
| May 20, 2026 | 8-K | May 20, 2026 | 0001193125-26-232561 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0000902219-26-000208 | View |
| Apr 23, 2026 | 8-K | Mar 31, 2026 | 0001193125-26-173676 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001237 | View |
| Mar 23, 2026 | 4 | Mar 20, 2026 | 0001193125-26-119702 | View |
| Mar 23, 2026 | 4 | Mar 20, 2026 | 0001193125-26-119704 | View |
| Mar 23, 2026 | 4 | Mar 20, 2026 | 0001193125-26-119706 | View |
| Mar 23, 2026 | 4 | Mar 20, 2026 | 0001193125-26-119708 | View |
| Mar 23, 2026 | 4 | Mar 20, 2026 | 0001193125-26-119709 | View |
| Mar 23, 2026 | 4 | Mar 20, 2026 | 0001193125-26-119710 | View |
| Mar 23, 2026 | 4 | Mar 20, 2026 | 0001193125-26-119711 | View |
| Mar 12, 2026 | 4 | Mar 12, 2026 | 0001193125-26-104101 | View |
| Mar 10, 2026 | 8-K | Mar 04, 2026 | 0001193125-26-100119 | View |
| Mar 06, 2026 | 4 | Mar 05, 2026 | 0001193125-26-096482 | View |
| Mar 06, 2026 | 4 | Mar 05, 2026 | 0001193125-26-096483 | View |
| Mar 06, 2026 | 4 | Mar 05, 2026 | 0001193125-26-096485 | View |
| Mar 06, 2026 | 4 | Mar 05, 2026 | 0001193125-26-096484 | View |
| Mar 06, 2026 | 4 | Mar 05, 2026 | 0001193125-26-096486 | View |
| Mar 06, 2026 | 4 | Mar 05, 2026 | 0001193125-26-096488 | View |
| Mar 06, 2026 | 4 | Mar 05, 2026 | 0001193125-26-096489 | View |
| Mar 06, 2026 | 4 | Mar 05, 2026 | 0001193125-26-096499 | View |
| Mar 06, 2026 | 4 | Mar 05, 2026 | 0001193125-26-096500 | View |
| Feb 12, 2026 | 8-K | Feb 12, 2026 | 0001193125-26-048970 | View |
| Feb 10, 2026 | SCHEDULE 13G | — | 0000902219-26-000008 | View |
| Jan 29, 2026 | 8-K | Dec 31, 2025 | 0001193125-26-029330 | View |
| Dec 11, 2025 | 8-K | Dec 11, 2025 | 0001193125-25-316059 | View |
| Dec 01, 2025 | 4 | Nov 28, 2025 | 0001193125-25-303937 | View |
| Dec 01, 2025 | 4 | Nov 28, 2025 | 0001193125-25-303938 | View |
| Dec 01, 2025 | 4 | Nov 28, 2025 | 0001193125-25-303939 | View |
| Dec 01, 2025 | 4 | Nov 28, 2025 | 0001193125-25-303946 | View |