Community Financial System, Inc. SEC filings CBU
Community Financial System, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Jul 29, 2015. Its latest annual report, Form ARS, was filed on Mar 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 7, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 27, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Oct 27, 2026 | Oct 27, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 21, 2026 | Aug 21, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2026 | Jul 28, 2026 |
| 8-K |
Current report
Other events
|
Jun 1, 2026 | Jun 1, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 22, 2026 | May 20, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
May 13, 2026 | May 13, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2026 | Apr 29, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 11, 2026 | Feb 11, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 11, 2026 | Feb 11, 2026 |
| 8-K |
Current report
Results of operations
|
Jan 27, 2026 | Jan 27, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 15, 2026 | Jan 15, 2026 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 6, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 12, 2025 | Nov 12, 2025 |
| 8-K |
Current report
Other events
|
Nov 10, 2025 | Nov 7, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 21, 2025 | Oct 21, 2025 |
| 8-K |
Current report
Officer or director change
|
Sep 18, 2025 | Sep 17, 2025 |
| 8-K |
Current report
Other events
|
Sep 8, 2025 | Sep 8, 2025 |
| 8-K |
Current report
Officer or director change
|
Jul 23, 2025 | Jul 21, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 22, 2025 | Jul 22, 2025 |
| 8-K |
Current report
Other events
|
Jun 25, 2025 | Jun 24, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 23, 2025 | May 21, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2025 | Apr 29, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 11, 2025 | Mar 11, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 14, 2025 | Feb 14, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 21, 2025 | Jan 21, 2025 |
| 8-K |
Current report
Other events
|
Dec 19, 2024 | Dec 18, 2024 |
| 8-K |
Current report
Officer or director change
|
Nov 12, 2024 | Nov 7, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 22, 2024 | Oct 22, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 30, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 26, 2024 | Sep 25, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 4, 2024 | Sep 4, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 23, 2024 | Jul 23, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
Jul 19, 2024 | Jul 17, 2024 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 17, 2024 | May 15, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
May 16, 2024 | May 15, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 23, 2024 | Apr 23, 2024 |
| 8-K/A |
Amended current report
Results of operations
|
Feb 9, 2024 | Jan 23, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 23, 2024 | Jan 23, 2024 |
| 8-K |
Current report
Officer or director change
|
Jan 19, 2024 | Jan 19, 2024 |
| 8-K |
Current report
Officer or director change
|
Jan 5, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Officer or director change, Other events
|
Dec 22, 2023 | Dec 20, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 24, 2023 | Oct 24, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2023 | Jul 31, 2023 |
| 8-K |
Current report
Officer or director change
|
Jul 21, 2023 | Jul 18, 2023 |
| 8-K |
Current report
Officer or director change
|
Jul 5, 2023 | Jul 5, 2023 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 19, 2023 | May 17, 2023 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2023 | Apr 25, 2023 |
| 8-K |
Current report
Other events
|
Feb 1, 2023 | Feb 1, 2023 |
| 8-K |
Current report
Results of operations
|
Jan 24, 2023 | Jan 24, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Dec 19, 2022 | Dec 14, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 24, 2022 | Oct 24, 2022 |
| 8-K |
Current report
Officer or director change
|
Aug 26, 2022 | Aug 24, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 25, 2022 | Jul 25, 2022 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 20, 2022 | May 18, 2022 |
| 8-K |
Current report
Other events
|
May 16, 2022 | May 13, 2022 |
| 8-K |
Current report
Other events
|
May 6, 2022 | May 5, 2022 |
| 8-K |
Current report
Officer or director change
|
Apr 29, 2022 | Apr 28, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2022 | Apr 25, 2022 |
| 8-K |
Current report
Results of operations
|
Jan 24, 2022 | Jan 24, 2022 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 6, 2022 | Jan 6, 2022 |
| 8-K |
Current report
Officer or director change
|
Dec 21, 2021 | Dec 16, 2021 |
| 8-K |
Current report
Results of operations
|
Oct 25, 2021 | Oct 25, 2021 |
| 8-K |
Current report
Other events
|
Oct 7, 2021 | Oct 3, 2021 |
| 8-K |
Current report
Other events
|
Oct 4, 2021 | Oct 4, 2021 |
| 8-K |
Current report
Other events
|
Sep 3, 2021 | Sep 2, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 26, 2021 | Jul 26, 2021 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 18, 2021 | May 13, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 26, 2021 | Apr 26, 2021 |
| 8-K |
Current report
Other events
|
Mar 29, 2021 | Mar 29, 2021 |
| 8-K |
Current report
Results of operations
|
Jan 25, 2021 | Jan 25, 2021 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 6, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Officer or director change
|
Nov 19, 2020 | Nov 18, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 16, 2020 | Nov 16, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2020 | Oct 26, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 9, 2020 | Sep 9, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2020 | Jul 27, 2020 |
| 8-K |
Current report
Other events
|
Jun 15, 2020 | Jun 12, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results, Other events
|
May 22, 2020 | May 20, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
May 19, 2020 | May 19, 2020 |
| 8-K |
Current report
Other events
|
May 13, 2020 | May 13, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 20, 2020 | Apr 20, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Mar 19, 2020 | Mar 13, 2020 |
| 8-K |
Current report
Other events
|
Mar 4, 2020 | Mar 3, 2020 |
| 8-K |
Current report
Results of operations
|
Jan 22, 2020 | Jan 22, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 7, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Officer or director change
|
Nov 26, 2019 | Nov 20, 2019 |
| 8-K |
Current report
Material agreement
|
Oct 24, 2019 | Oct 18, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 21, 2019 | Oct 21, 2019 |
| 8-K |
Current report
Other events
|
Oct 21, 2019 | Oct 21, 2019 |
| 8-K |
Current report
Results of operations
|
Jul 22, 2019 | Jul 22, 2019 |
| 8-K |
Current report
Other events
|
Jul 12, 2019 | Jul 12, 2019 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 17, 2019 | May 15, 2019 |
| 8-K |
Current report
Results of operations
|
Apr 22, 2019 | Apr 22, 2019 |
| 8-K |
Current report
Other events
|
Jan 25, 2019 | Jan 21, 2019 |
| 8-K |
Current report
Results of operations
|
Jan 23, 2019 | Jan 23, 2019 |
| 8-K |
Current report
Other events
|
Jan 22, 2019 | Jan 22, 2019 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 8, 2019 | Jan 4, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 22, 2018 | Oct 22, 2018 |
| 8-K |
Current report
Results of operations
|
Jul 23, 2018 | Jul 23, 2018 |
| 8-K |
Current report
Officer or director change
|
May 21, 2018 | May 21, 2018 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 18, 2018 | May 16, 2018 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2018 | Apr 24, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 20, 2018 | Mar 19, 2018 |
| 8-K |
Current report
Results of operations
|
Jan 22, 2018 | Jan 22, 2018 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 5, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Results of operations
|
Oct 23, 2017 | Oct 23, 2017 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2017 | Jul 31, 2017 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Jul 26, 2017 | May 12, 2017 |
| 8-K/A |
Amended current report
Officer or director change
|
Jun 22, 2017 | Jun 22, 2017 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 18, 2017 | May 17, 2017 |
| 8-K |
Current report
Acquisition or sale of assets, New debt, Officer or director change
|
May 18, 2017 | May 12, 2017 |
| 8-K |
Current report
Other events
|
May 12, 2017 | May 12, 2017 |
| 8-K |
Current report
Officer or director change, Other events
|
May 2, 2017 | May 2, 2017 |
| 8-K |
Current report
Other events
|
Apr 26, 2017 | Apr 26, 2017 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2017 | Apr 24, 2017 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale
|
Feb 9, 2017 | Feb 3, 2017 |
| 8-K |
Current report
Other events
|
Feb 3, 2017 | Feb 3, 2017 |
| 8-K |
Current report
Results of operations
|
Jan 23, 2017 | Jan 23, 2017 |
| 8-K |
Current report
Officer or director change
|
Jan 6, 2017 | Jan 1, 2017 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 4, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Material agreement
|
Dec 8, 2016 | Dec 2, 2016 |
| 8-K |
Current report
Other events
|
Dec 5, 2016 | Dec 5, 2016 |
| 8-K |
Current report
Material agreement, Other events
|
Oct 27, 2016 | Oct 27, 2016 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 24, 2016 | Oct 24, 2016 |
| 8-K |
Current report
Results of operations
|
Jul 21, 2016 | Jul 20, 2016 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 20, 2016 | May 18, 2016 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2016 | Apr 25, 2016 |
| 8-K |
Current report
Officer or director change
|
Mar 16, 2016 | Mar 11, 2016 |
| 8-K |
Current report
Results of operations
|
Jan 21, 2016 | Jan 20, 2016 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 7, 2016 | Dec 31, 2015 |
| 8-K/A |
Amended current report
Officer or director change
|
Dec 22, 2015 | Dec 4, 2015 |
| 8-K |
Current report
Acquisition or sale of assets, Officer or director change
|
Dec 10, 2015 | Dec 4, 2015 |
| 8-K |
Current report
Other events
|
Nov 19, 2015 | Nov 18, 2015 |
| 8-K |
Current report
Results of operations
|
Oct 22, 2015 | Oct 22, 2015 |
| 8-K |
Current report
Other events
|
Sep 30, 2015 | Sep 25, 2015 |
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Company profile
- Industry
- National Commercial Banks (SIC 6021)
- Listed as
- CBU (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Syracuse, NY
- SEC filer status
- Large accelerated filer
- SEC CIK
- 723188
- Former names
- COMMUNITY BANK SYSTEM, INC. (until May 10, 2024); COMMUNITY BANK NA, a subsidiary of Community Bank System Inc (until Aug 5, 2013); COMMUNITY BANK NA, a subsidiary of Community Bank System Inc. (until Jul 26, 2013); COMMUNITY BANK SYSTEM INC (until Jul 24, 2013)
Other National Commercial Banks companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.