Financial Institutions Inc SEC filings FISI
Financial Institutions Inc has 1,000 filings in SEC EDGAR's recent list, going back to Dec 5, 2014. Its latest annual report, Form ARS, was filed on Apr 6, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 3, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| ARS | Annual report to shareholders | Apr 6, 2026 | Dec 31, 2025 |
| 10-K | Annual report | Mar 9, 2026 | Dec 31, 2025 |
| ARS | Annual report to shareholders | Apr 14, 2025 | Dec 31, 2024 |
| 10-K | Annual report | Mar 12, 2025 | Dec 31, 2024 |
| ARS | Annual report to shareholders | Apr 12, 2024 | Dec 31, 2023 |
| 10-K | Annual report | Mar 13, 2024 | Dec 31, 2023 |
| ARS | Annual report to shareholders | Apr 27, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Mar 9, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Mar 10, 2022 | Dec 31, 2021 |
| 10-K | Annual report | Mar 15, 2021 | Dec 31, 2020 |
| 10-K | Annual report | Mar 4, 2020 | Dec 31, 2019 |
| 10-K | Annual report | Mar 8, 2019 | Dec 31, 2018 |
| 10-K | Annual report | Mar 14, 2018 | Dec 31, 2017 |
| 10-K | Annual report | Mar 7, 2017 | Dec 31, 2016 |
| 10-K | Annual report | Mar 8, 2016 | Dec 31, 2015 |
| 10-K | Annual report | Mar 6, 2015 | Dec 31, 2014 |
Showing 16 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- National Commercial Banks (SIC 6021)
- Listed as
- FISI (Nasdaq), FIISO (OTC), FIISP (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- NY
- Headquarters
- Warsaw, NY
- SEC filer status
- Accelerated filer
- SEC CIK
- 862831
- Former names
- FINANCIAL INSTITUTIONS INC (until Nov 3, 2026)
Other National Commercial Banks companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.