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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-21-013158
Filing Date
2021-03-15
Accepted
2021-03-15 16:17:06
Documents
161
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K fisi-10k_20201231.htm   iXBRL 10-K 14069235
2 EX-10.15 fisi-ex1015_159.htm EX-10.15 108546
3 EX-21 fisi-ex21_6.htm EX-21 11550
4 EX-23.1 fisi-ex231_12.htm EX-23.1 3228
5 EX-31.1 fisi-ex311_11.htm EX-31.1 18030
6 EX-31.2 fisi-ex312_10.htm EX-31.2 18035
7 EX-32 fisi-ex32_7.htm EX-32 11587
8 GRAPHIC goqvgc3mdali000001.jpg GRAPHIC 102398
  Complete submission text file 0001564590-21-013158.txt   50277502

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA fisi-20201231.xsd EX-101.SCH 127806
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE fisi-20201231_cal.xml EX-101.CAL 183052
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE fisi-20201231_def.xml EX-101.DEF 598015
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE fisi-20201231_lab.xml EX-101.LAB 1095132
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE fisi-20201231_pre.xml EX-101.PRE 971379
14 EXTRACTED XBRL INSTANCE DOCUMENT fisi-10k_20201231_htm.xml XML 14282060
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-K | Act: 34 | File No.: 000-26481 | Film No.: 21741702
SIC: 6021 National Commercial Banks
Office of Finance