# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-22-003353
Filing Date
2022-03-10
Accepted
2022-03-10 16:04:28
Documents
163
Period of Report
2021-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | fisi-20211231.htm iXBRL | 10-K | 12526115
2 | EX-10.4 | fisi-ex10_4.htm | EX-10.4 | 98874
3 | EX-10.6 | fisi-ex10_6.htm | EX-10.6 | 56999
4 | EX-10.7 | fisi-ex10_7.htm | EX-10.7 | 56425
5 | EX-10.13 | fisi-ex10_13.htm | EX-10.13 | 108638
6 | EX-21 | fisi-ex21.htm | EX-21 | 21689
7 | EX-23.1 | fisi-ex23_1.htm | EX-23.1 | 5218
8 | EX-31.1 | fisi-ex31_1.htm | EX-31.1 | 16783
9 | EX-31.2 | fisi-ex31_2.htm | EX-31.2 | 16774
10 | EX-32 | fisi-ex32.htm | EX-32 | 16431
11 | GRAPHIC | img37115824_0.jpg | GRAPHIC | 56571
| Complete submission text file | 0000950170-22-003353.txt |  | 49195427

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
12 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | fisi-20211231_def.xml | EX-101.DEF | 608764
13 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | fisi-20211231_lab.xml | EX-101.LAB | 1137742
14 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | fisi-20211231_cal.xml | EX-101.CAL | 175508
15 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | fisi-20211231.xsd | EX-101.SCH | 128198
16 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | fisi-20211231_pre.xml | EX-101.PRE | 960534
157 | EXTRACTED XBRL INSTANCE DOCUMENT | fisi-20211231_htm.xml | XML | 14394916

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: 10-K | Act: 34 | File No.: 000-26481 | Film No.: 22729037
SIC: 6021 National Commercial Banks