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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-24-053540
Filing Date
2024-05-06
Accepted
2024-05-06 16:06:03
Documents
117
Period of Report
2024-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q fisi-20240331.htm   iXBRL 10-Q 5824493
2 EX-10.1 fisi-ex10_1.htm EX-10.1 133927
3 EX-10.2 fisi-ex10_2.htm EX-10.2 107106
4 EX-10.3 fisi-ex10_3.htm EX-10.3 55448
5 EX-10.4 fisi-ex10_4.htm EX-10.4 103020
6 EX-31.1 fisi-ex31_1.htm EX-31.1 14293
7 EX-31.2 fisi-ex31_2.htm EX-31.2 14264
8 EX-32 fisi-ex32.htm EX-32 17078
9 GRAPHIC img227012907_0.jpg GRAPHIC 3262
10 GRAPHIC img227936428_0.jpg GRAPHIC 3262
11 GRAPHIC img228859949_0.jpg GRAPHIC 5891
12 GRAPHIC img229783470_0.jpg GRAPHIC 5891
13 GRAPHIC img229783470_1.jpg GRAPHIC 1554
  Complete submission text file 0000950170-24-053540.txt   25749461

Data Files

Seq Description Document Type Size
14 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT fisi-20240331.xsd EX-101.SCH 2047279
120 EXTRACTED XBRL INSTANCE DOCUMENT fisi-20240331_htm.xml XML 7237024
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)

IRS No.: 160816610 | State of Incorp.: NY | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-26481 | Film No.: 24917504
SIC: 6021 National Commercial Banks
(CF Office: 02 Finance)