Company Analysis

Community Financial System, Inc. (CBU)

NYSE: CBU · National Commercial Banks · Syracuse, NY · filing with the SEC since 1994
Grade6.3
◀ Past 7.1● Present 5.0▶ Future 6.8

Filings

274 filings since 2017 beside 607 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends. by Mar 1, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 27 days after the quarter ended. The proxy statement was last filed Mar 27, 2026.

Filings a yearinsider forms included
84112768188948991
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 13 times in the last 36 months, the newest Feb 11, 2026.SEC letters: 3 in the last 36 months, the newest Jan 17, 2024.
Insider forms 607

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 6, 2026 10-Q Quarterly report Sep 30, 2026
Oct 27, 2026 8-K items 2.02, 9.01 Results released · Current report
Aug 21, 2026 8-K item 7.01 Investor disclosure (Regulation FD) · Current report
Aug 7, 2026 10-Q Quarterly report Jun 30, 2026
Aug 6, 2026 SCHEDULE 13G/A Large holder update, amended
Jul 28, 2026 8-K items 2.02, 9.01 Results released · Current report
Jun 18, 2026 11-K Employee plan annual report Dec 31, 2025
Jun 1, 2026 8-K items 8.01, 9.01 Other event · Current report
May 22, 2026 8-K item 5.07 Shareholder vote · Current report May 20, 2026
May 13, 2026 8-K item 7.01 Investor disclosure (Regulation FD) · Current report
May 8, 2026 10-Q Quarterly report Mar 31, 2026
May 6, 2026 SCHEDULE 13G Large holder notice
Apr 29, 2026 SCHEDULE 13G Large holder notice
Apr 29, 2026 SCHEDULE 13G Large holder notice
Apr 29, 2026 8-K items 2.02, 9.01 Results released · Current report
Mar 27, 2026 ARS Annual report to shareholders Dec 31, 2025
Mar 27, 2026 DEFA14A Extra proxy material
Mar 27, 2026 DEF 14A Proxy statement May 20, 2026
Mar 26, 2026 SCHEDULE 13G/A Large holder update, amended
Feb 27, 2026 10-K Annual report Dec 31, 2025
Feb 11, 2026 8-K items 5.02, 9.01 Officer or director change · Current report
Feb 11, 2026 8-K item 7.01 Investor disclosure (Regulation FD) · Current report
Jan 27, 2026 8-K items 2.02, 9.01 Results released · Current report
Jan 15, 2026 8-K items 7.01, 8.01, 9.01 Investor disclosure (Regulation FD); Other event · Current report
Jan 6, 2026 8-K items 5.02, 8.01 Officer or director change; Other event · Current report Dec 31, 2025
Nov 12, 2025 8-K item 7.01 Investor disclosure (Regulation FD) · Current report
Nov 10, 2025 8-K items 8.01, 9.01 Other event · Current report Nov 7, 2025
Nov 6, 2025 10-Q Quarterly report Sep 30, 2025
Oct 21, 2025 8-K items 2.02, 9.01 Results released · Current report
Sep 18, 2025 8-K items 5.02, 9.01 Officer or director change · Current report Sep 17, 2025
Sep 8, 2025 8-K items 8.01, 9.01 Other event · Current report
Aug 8, 2025 10-Q Quarterly report Jun 30, 2025
Jul 23, 2025 8-K item 5.02 Officer or director change · Current report Jul 21, 2025
Jul 22, 2025 8-K items 2.02, 9.01 Results released · Current report
Jun 25, 2025 8-K items 8.01, 9.01 Other event · Current report Jun 24, 2025
Jun 6, 2025 11-K Employee plan annual report
May 30, 2025 S-8 Employee stock plan registration
May 23, 2025 8-K item 5.07 Shareholder vote · Current report May 21, 2025
May 13, 2025 SCHEDULE 13G Large holder notice
May 9, 2025 10-Q Quarterly report Mar 31, 2025
40 of 274 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton CBU · research, not advice