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Filing Detail
Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0001564590-21-033618
Filing Date
2021-06-21
Accepted
2021-06-21 16:10:55
Documents
3
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 11-K fisi-11k_20201231.htm 11-K 503590
2 EX-23.1 fisi-ex231_6.htm EX-23.1 2638
3 GRAPHIC gdx3hyxyu3id000001.jpg GRAPHIC 27130
  Complete submission text file 0001564590-21-033618.txt   544707
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: 11-K | Act: 34 | File No.: 000-26481 | Film No.: 211030639
SIC: 6021 National Commercial Banks