| Lastest Insider Transactions Of FINANCIAL INSTITUTIONS INC ( FISI ) |
| Symbol | Company Name | Insider Name | Title | Date | Transation | Share | Price | Amount | File Date |
| FISI | FINANCIAL INSTITUTIONS INC | Plants William Jack II | Chief Financial Officer | 2026-03-20 | Option Exercise | 2,898 | 0.00 | 0 | 2026-03-23 16:05:17 |
| FISI | FINANCIAL INSTITUTIONS INC | PACOS GARY A. | Chief Risk Officer | 2026-03-20 | Option Exercise | 2,302 | 0.00 | 0 | 2026-03-23 16:05:15 |
| FISI | FINANCIAL INSTITUTIONS INC | Quinn Kevin B | Chief Comm Banking Officer | 2026-03-20 | Option Exercise | 2,684 | 0.00 | 0 | 2026-03-23 16:05:14 |
| FISI | FINANCIAL INSTITUTIONS INC | BYERS SANDRA L | | 2026-03-20 | Option Exercise | 690 | 0.00 | 0 | 2026-03-23 16:05:12 |
| FISI | FINANCIAL INSTITUTIONS INC | Burruano Samuel J Jr | Chief Legal Officer | 2026-03-20 | Option Exercise | 2,416 | 0.00 | 0 | 2026-03-23 16:05:09 |
| FISI | FINANCIAL INSTITUTIONS INC | BIRMINGHAM MARTIN KEARNEY | President & CEO | 2026-03-20 | Option Exercise | 10,672 | 0.00 | 0 | 2026-03-23 16:05:06 |
| FISI | FINANCIAL INSTITUTIONS INC | Collins Laurie R | Chief Human Resources Officer | 2026-03-20 | Option Exercise | 2,254 | 0.00 | 0 | 2026-03-23 16:05:03 |
| FISI | FINANCIAL INSTITUTIONS INC | BYERS SANDRA L | | 2025-07-08 | Option Exercise | 250 | 0.00 | 0 | 2025-07-09 16:05:06 |
| FISI | FINANCIAL INSTITUTIONS INC | Quinn Kevin B | Chief Comm Banking Officer | 2024-12-13 | Buy | 400 | 25.00 | 10,000 | 2024-12-16 16:05:12 |
| FISI | FINANCIAL INSTITUTIONS INC | Latella Robert N | Directior | 2024-12-13 | Buy | 4,000 | 25.00 | 100,000 | 2024-12-16 16:05:12 |
| FISI | FINANCIAL INSTITUTIONS INC | Collins Laurie R | Chief Human Resources Officer | 2024-12-13 | Buy | 2,000 | 25.00 | 50,000 | 2024-12-16 16:05:11 |
| FISI | FINANCIAL INSTITUTIONS INC | BYERS SANDRA L | | 2024-12-13 | Buy | 800 | 25.00 | 20,000 | 2024-12-16 16:05:11 |
| FISI | FINANCIAL INSTITUTIONS INC | Zupan Mark | Directior | 2024-12-13 | Buy | 2,000 | 25.00 | 50,000 | 2024-12-16 16:05:10 |
| FISI | FINANCIAL INSTITUTIONS INC | BIRMINGHAM MARTIN KEARNEY | President & CEO | 2024-12-13 | Buy | 4,000 | 25.00 | 100,000 | 2024-12-16 16:05:09 |
| FISI | FINANCIAL INSTITUTIONS INC | Plants William Jack II | Chief Financial Officer | 2024-12-13 | Buy | 2,800 | 25.00 | 70,000 | 2024-12-16 16:05:08 |
| FISI | FINANCIAL INSTITUTIONS INC | HOLLIDAY SUSAN R | Directior | 2024-12-13 | Buy | 2,000 | 25.00 | 50,000 | 2024-12-16 16:05:07 |
| FISI | FINANCIAL INSTITUTIONS INC | PACOS GARY A. | Chief Risk Officer | 2024-12-13 | Buy | 2,000 | 25.00 | 50,000 | 2024-12-16 16:05:07 |
| FISI | FINANCIAL INSTITUTIONS INC | GULLO SAMUEL M | Directior | 2024-12-13 | Buy | 4,000 | 25.00 | 100,000 | 2024-12-16 16:05:06 |
| FISI | FINANCIAL INSTITUTIONS INC | VanGelder Kim E | Directior | 2024-12-13 | Buy | 600 | 25.00 | 15,000 | 2024-12-16 16:05:06 |
| FISI | FINANCIAL INSTITUTIONS INC | DORN ANDREW W JR | Directior | 2024-12-13 | Buy | 2,000 | 25.00 | 50,000 | 2024-12-16 16:05:05 |
| FISI | FINANCIAL INSTITUTIONS INC | BOSWELL DONALD | Directior | 2024-12-13 | Buy | 800 | 25.00 | 20,000 | 2024-12-16 16:05:04 |
| FISI | FINANCIAL INSTITUTIONS INC | Burruano Samuel J Jr | Chief Legal Officer | 2024-12-13 | Buy | 2,000 | 25.00 | 50,000 | 2024-12-16 16:05:04 |
| FISI | FINANCIAL INSTITUTIONS INC | Glaser Robert M | Directior | 2024-12-13 | Buy | 4,000 | 25.00 | 100,000 | 2024-12-16 16:05:02 |
| FISI | FINANCIAL INSTITUTIONS INC | Plants William Jack II | Chief Financial Officer | 2024-03-19 | Option Exercise | 3,578 | 0.00 | 0 | 2024-03-21 16:05:19 |
| FISI | FINANCIAL INSTITUTIONS INC | BIRMINGHAM MARTIN KEARNEY | President & CEO | 2024-03-19 | Option Exercise | 16,346 | 0.00 | 0 | 2024-03-21 16:05:19 |
| FISI | FINANCIAL INSTITUTIONS INC | Burruano Samuel J Jr | Executive Vice President | 2024-03-19 | Option Exercise | 3,578 | 0.00 | 0 | 2024-03-21 16:05:16 |
| FISI | FINANCIAL INSTITUTIONS INC | Dumbleton Sonia Marie | Senior Vice President | 2024-03-19 | Option Exercise | 1,012 | 0.00 | 0 | 2024-03-21 16:05:14 |
| FISI | FINANCIAL INSTITUTIONS INC | Quinn Kevin B | Senior Vice President | 2024-03-19 | Option Exercise | 3,653 | 0.00 | 0 | 2024-03-21 16:05:13 |
| FISI | FINANCIAL INSTITUTIONS INC | Quinn Kevin B | Senior Vice President | 2023-10-28 | Option Exercise | 1,500 | 0.00 | 0 | 2023-10-31 16:05:16 |
| FISI | FINANCIAL INSTITUTIONS INC | BOSWELL DONALD | Directior | 2023-05-18 | Buy | 890 | 16.74 | 14,899 | 2023-05-24 16:00:20 |
| FISI | FINANCIAL INSTITUTIONS INC | HOLLIDAY SUSAN R | Directior | 2023-05-11 | Buy | 1,000 | 15.70 | 15,700 | 2023-05-15 16:00:12 |
| FISI | FINANCIAL INSTITUTIONS INC | GULLO SAMUEL M | Directior | 2023-05-08 | Buy | 2,000 | 15.94 | 31,880 | 2023-05-10 16:00:11 |
| FISI | FINANCIAL INSTITUTIONS INC | Glaser Robert M | Directior | 2023-05-04 | Buy | 1,500 | 14.56 | 21,840 | 2023-05-05 16:00:11 |
| FISI | FINANCIAL INSTITUTIONS INC | Latella Robert N | Directior | 2023-05-04 | Buy | 10,000 | 15.06 | 150,600 | 2023-05-04 16:49:25 |
| FISI | FINANCIAL INSTITUTIONS INC | BIRMINGHAM MARTIN KEARNEY | President & CEO | 2023-05-03 | Buy | 1,500 | 16.25 | 24,375 | 2023-05-04 16:14:45 |
| FISI | FINANCIAL INSTITUTIONS INC | DORN ANDREW W JR | Directior | 2023-05-03 | Buy | 1,000 | 16.21 | 16,210 | 2023-05-04 16:12:49 |
| FISI | FINANCIAL INSTITUTIONS INC | Plants William Jack II | Chief Financial Officer | 2023-05-03 | Buy | 1,500 | 16.17 | 24,258 | 2023-05-04 16:00:12 |
| FISI | FINANCIAL INSTITUTIONS INC | Burruano Samuel J Jr | Executive Vice President | 2023-05-03 | Buy | 1,000 | 15.82 | 15,820 | 2023-05-04 16:00:10 |
| FISI | FINANCIAL INSTITUTIONS INC | BIRMINGHAM MARTIN KEARNEY | President & CEO | 2023-04-20 | Option Exercise | 296 | 0.00 | 0 | 2023-04-21 16:05:14 |
| FISI | FINANCIAL INSTITUTIONS INC | Collins Laurie R | Senior Vice President | 2023-03-01 | Buy | 800 | 24.75 | 19,800 | 2023-03-02 16:05:17 |
| FISI | FINANCIAL INSTITUTIONS INC | BIRMINGHAM MARTIN KEARNEY | President & CEO | 2023-02-25 | Option Exercise | 13,882 | 0.00 | 0 | 2023-03-02 15:39:40 |
| FISI | FINANCIAL INSTITUTIONS INC | Burruano Samuel J Jr | Executive Vice President | 2023-02-25 | Option Exercise | 2,726 | 0.00 | 0 | 2023-03-02 15:38:20 |
| FISI | FINANCIAL INSTITUTIONS INC | Plants William Jack II | Chief Financial Officer | 2023-02-25 | Option Exercise | 985 | 0.00 | 0 | 2023-03-02 15:35:38 |
| FISI | FINANCIAL INSTITUTIONS INC | WILLETT SEAN M | Executive Vice President | 2023-02-25 | Option Exercise | 3,562 | 0.00 | 0 | 2023-03-02 15:32:53 |
| FISI | FINANCIAL INSTITUTIONS INC | Dumbleton Sonia Marie | Senior Vice President | 2023-02-25 | Option Exercise | 947 | 0.00 | 0 | 2023-03-02 15:26:51 |
| FISI | FINANCIAL INSTITUTIONS INC | Burruano Samuel J Jr | Executive Vice President | 2023-02-08 | Buy | 500 | 24.70 | 12,350 | 2023-02-09 16:05:21 |
| FISI | FINANCIAL INSTITUTIONS INC | Plants William Jack II | Chief Financial Officer | 2022-12-18 | Option Exercise | 1,500 | 0.00 | 0 | 2022-12-20 16:10:10 |