# Community Financial System, Inc.: Form 8-K, filed Aug 21, 2026

- Company: [Community Financial System, Inc.](/companies/cbu.md) (CIK 723188)
- Form: 8-K
- Filed: 2026-08-21
- Accepted by EDGAR: Aug 21, 2026, 16:15 ET
- Period: 2026-08-21
- Accession: 0001104659-26-099690
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/723188/000110465926099690/tm2623725d1_8k.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/723188/000110465926099690/

## Items reported

- Item 7.01: Regulation FD disclosure

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/723188/000110465926099690/tm2623725d1_8k.htm

Filed Aug 21, 2026.
Source: SEC EDGAR, the filing index for accession 0001104659-26-099690. Last ingested by Listed: Nov 6, 2026, 16:59 ET. No prices; not investment advice.