COMMUNITY FINANCIAL SYSTEM, INC. — All Filings
1,002 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-C
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
11-K
13F-HR
13F-HR/A
144
3
3/A
4
4/A
424B1
424B2
424B3
424B5
425
5
8-A12B
8-A12G
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFS14A
EFFECT
FWP
NT 10-Q
PRE 14A
PRES14A
S-2
S-2/A
S-3
S-3/A
S-3ASR
S-3D
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13G
SC 13G/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | PRIMARY DOCUMENT | 0000723188-26-000003 | Feb 3, 2026 | Jan 30, 2026 |
| 144 | — | 0001654954-26-000881 | Feb 3, 2026 | — |
| 144 | — | 0001949846-26-000028 | Jan 30, 2026 | — |
| 8-K | FORM 8-K | 0001104659-26-006834 | Jan 27, 2026 | — |
| 8-K | FORM 8-K | 0001104659-26-003879 | Jan 15, 2026 | — |
| 8-K | FORM 8-K | 0001104659-26-001402 | Jan 6, 2026 | Dec 31, 2025 |
| 4 | PRIMARY DOCUMENT | 0000723188-25-000018 | Dec 19, 2025 | Dec 18, 2025 |
| 4 | PRIMARY DOCUMENT | 0000723188-25-000014 | Dec 19, 2025 | Dec 18, 2025 |
| 4 | PRIMARY DOCUMENT | 0000723188-25-000015 | Dec 19, 2025 | Dec 18, 2025 |
| 4 | PRIMARY DOCUMENT | 0000723188-25-000013 | Dec 17, 2025 | Dec 16, 2025 |
| 4 | PRIMARY DOCUMENT | 0000723188-25-000012 | Dec 3, 2025 | Dec 1, 2025 |
| 8-K | FORM 8-K | 0001104659-25-110394 | Nov 12, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-108797 | Nov 10, 2025 | Nov 7, 2025 |
| 10-Q | 10-Q | 0001104659-25-107791 | Nov 6, 2025 | Sep 30, 2025 |
| 8-K | FORM 8-K | 0001104659-25-101075 | Oct 21, 2025 | — |
| 3 | PRIMARY DOCUMENT | 0000723188-25-000009 | Oct 6, 2025 | Oct 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0000723188-25-000007 | Sep 22, 2025 | Sep 18, 2025 |
| 4 | PRIMARY DOCUMENT | 0000723188-25-000003 | Sep 22, 2025 | Sep 18, 2025 |
| 4 | PRIMARY DOCUMENT | 0000723188-25-000005 | Sep 22, 2025 | Sep 18, 2025 |
| 8-K | FORM 8-K | 0001104659-25-091070 | Sep 18, 2025 | Sep 17, 2025 |
| 8-K | FORM 8-K | 0001104659-25-088029 | Sep 8, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001127602-25-021013 | Aug 28, 2025 | Aug 27, 2025 |
| 144 | — | 0001949846-25-000421 | Aug 26, 2025 | — |
| 10-Q | 10-Q | 0001410578-25-001649 | Aug 8, 2025 | Jun 30, 2025 |
| 8-K | FORM 8-K | 0001104659-25-069902 | Jul 23, 2025 | Jul 21, 2025 |
| 8-K | FORM 8-K | 0001104659-25-069506 | Jul 22, 2025 | — |
| 144 | — | 0001965301-25-000083 | Jun 25, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-062456 | Jun 25, 2025 | Jun 24, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-017961 | Jun 24, 2025 | Jun 20, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-017959 | Jun 24, 2025 | Jun 20, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-017957 | Jun 24, 2025 | Jun 20, 2025 |
| 11-K | FORM 11-K | 0001104659-25-057283 | Jun 6, 2025 | — |
| S-8 | FORM S-8 | 0001104659-25-054990 | May 30, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-052458 | May 23, 2025 | May 21, 2025 |
| 10-Q | 10-Q | 0001410578-25-001170 | May 9, 2025 | Mar 31, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013300 | May 5, 2025 | May 2, 2025 |
| 8-K | FORM 8-K | 0001104659-25-040800 | Apr 29, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001127602-25-012106 | Apr 16, 2025 | Apr 14, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-012116 | Apr 16, 2025 | Apr 14, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-012098 | Apr 16, 2025 | Apr 14, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-012167 | Apr 16, 2025 | Apr 15, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-012170 | Apr 16, 2025 | Apr 14, 2025 |
| 3 | PRIMARY DOCUMENT | 0001127602-25-011614 | Apr 4, 2025 | Mar 31, 2015 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-010642 | Mar 31, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001127602-25-010640 | Mar 31, 2025 | — |
| DEF 14A | DEF 14A | 0001140361-25-010845 | Mar 28, 2025 | May 21, 2025 |
| DEFA14A | DEFA14A | 0001140361-25-010848 | Mar 28, 2025 | — |
| ARS | ARS | 0001140361-25-010849 | Mar 28, 2025 | Dec 31, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-010160 | Mar 20, 2025 | Mar 18, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-010166 | Mar 20, 2025 | Mar 18, 2025 |