Form 8-K - Current report:
SEC Accession No. 0000950170-24-106821
Filing Date
2024-09-16
Accepted
2024-09-16 16:07:07
Documents
14
Period of Report
2024-09-16
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K fisi-20240916.htm   iXBRL 8-K 48149
2 EX-99.1 fisi-ex99_1.htm EX-99.1 14253
3 GRAPHIC img39863266_0.jpg GRAPHIC 25648
4 GRAPHIC img145321324_0.jpg GRAPHIC 25648
  Complete submission text file 0000950170-24-106821.txt   283274

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT fisi-20240916.xsd EX-101.SCH 25037
16 EXTRACTED XBRL INSTANCE DOCUMENT fisi-20240916_htm.xml XML 4750
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 | Act: 34 | File No.: 000-26481 | Film No.: 241301089
SIC: 6021 National Commercial Banks
(CF Office: 02 Finance)