# Filing Detail

Form 8-K/A - Current report: [Amend]
SEC Accession No. 0000950170-25-036259
Filing Date
2025-03-10
Accepted
2025-03-10 16:06:09
Documents
12
Period of Report
2024-12-31
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 8-K/A | fisi-20241231.htm iXBRL | 8-K/A | 450311
2 | GRAPHIC | img39886387_0.jpg | GRAPHIC | 323901
| Complete submission text file | 0000950170-25-036259.txt |  | 1347575

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
3 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | fisi-20241231.xsd | EX-101.SCH | 25986
14 | EXTRACTED XBRL INSTANCE DOCUMENT | fisi-20241231_htm.xml | XML | 5618

Mailing Address 220 LIBERTY STREET WARSAW NY 14569
Business Address 220 LIBERTY STREET WARSAW NY 14569 5857861100
FINANCIAL INSTITUTIONS INC (Filer) CIK: 0000862831 (see all company filings)

EIN.: 160816610 | State of Incorp.: NY | Fiscal Year End: 1231
Type: 8-K/A | Act: 34 | File No.: 000-26481 | Film No.: 25723686
SIC: 6021 National Commercial Banks
(CF Office: 02 Finance)