Community Financial System CBU SEC Filings

NYSE CBU
$64.98 -0.80 (-1.22%)
As of: Nov 10, 2026 · 3:59 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Community Financial System, Inc. (CBU) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
110-QQuarterly & Annual Report0001104659-26-123882Nov 6, 2026 9:16 PM
28-KCurrent Report0001104659-26-119002Oct 27, 2026 1:00 PM
3144Insider Transaction0001654954-26-009107Oct 22, 2026 7:20 PM
44Insider Transaction0000723188-26-000114Sep 18, 2026 1:33 PM
54Insider Transaction0000723188-26-000112Sep 18, 2026 1:24 PM
64Insider Transaction0000723188-26-000110Sep 10, 2026 7:57 PM
74Insider Transaction0000723188-26-000108Aug 28, 2026 8:26 PM
84Insider Transaction0000723188-26-000106Aug 26, 2026 4:07 PM
98-KCurrent Report0001104659-26-099690Aug 21, 2026 8:15 PM
1010-QQuarterly & Annual Report0001104659-26-092717Aug 7, 2026 8:16 PM
11SCHEDULE 13GBeneficial Ownership Report0000315066-26-001962Aug 6, 2026 2:17 PM
128-KCurrent Report0001104659-26-087355Jul 28, 2026 1:20 PM
13144Insider Transaction0001654954-26-006750Jul 20, 2026 7:27 PM
144Insider Transaction0000723188-26-000104Jun 29, 2026 3:13 PM
15144Insider Transaction0001486056-26-000003Jun 26, 2026 9:37 PM
164Insider Transaction0000723188-26-000102Jun 18, 2026 7:53 PM
174Insider Transaction0000723188-26-000100Jun 18, 2026 7:41 PM
1811-KOthers0001104659-26-075624Jun 18, 2026 6:10 PM
194Insider Transaction0000723188-26-000098Jun 11, 2026 8:21 PM
204Insider Transaction0000723188-26-000096Jun 10, 2026 3:33 PM
21144Insider Transaction0001654954-26-005760Jun 8, 2026 7:20 PM
22144Insider Transaction0001654954-26-005756Jun 8, 2026 3:58 PM
238-KCurrent Report0001104659-26-068535Jun 1, 2026 11:00 AM
248-KCurrent Report0001104659-26-065800May 22, 2026 9:00 PM
258-KCurrent Report0001104659-26-059861May 13, 2026 1:15 PM
2610-QQuarterly & Annual Report0001104659-26-057940May 8, 2026 8:16 PM
27SCHEDULE 13GBeneficial Ownership Report0000315066-26-001140May 6, 2026 3:06 PM
284Insider Transaction0000723188-26-000093May 5, 2026 2:33 PM
294Insider Transaction0000723188-26-000091May 1, 2026 8:29 PM
304Insider Transaction0000723188-26-000089May 1, 2026 8:28 PM
314Insider Transaction0000723188-26-000086May 1, 2026 8:22 PM
324Insider Transaction0000723188-26-000084May 1, 2026 8:21 PM
33SCHEDULE 13GBeneficial Ownership Report0002100119-26-000326Apr 29, 2026 9:45 PM
34SCHEDULE 13GBeneficial Ownership Report0002100121-26-000218Apr 29, 2026 4:31 PM
358-KCurrent Report0001104659-26-050927Apr 29, 2026 12:25 PM
36ARSOthers0001140361-26-011567Mar 27, 2026 11:03 AM
37DEFA14AOthers0001140361-26-011566Mar 27, 2026 11:01 AM
38DEF 14AOthers0001140361-26-011565Mar 27, 2026 11:00 AM
39SCHEDULE 13GBeneficial Ownership Report0000102909-26-001081Mar 26, 2026 9:42 PM
404Insider Transaction0000723188-26-000082Mar 23, 2026 3:09 PM
414Insider Transaction0000723188-26-000080Mar 23, 2026 3:06 PM
424Insider Transaction0000723188-26-000078Mar 23, 2026 3:05 PM
434Insider Transaction0000723188-26-000076Mar 23, 2026 2:49 PM
444Insider Transaction0000723188-26-000074Mar 19, 2026 10:04 PM
454Insider Transaction0000723188-26-000073Mar 19, 2026 7:46 PM
464Insider Transaction0000723188-26-000072Mar 19, 2026 7:39 PM
474Insider Transaction0000723188-26-000071Mar 19, 2026 7:21 PM
484Insider Transaction0000723188-26-000070Mar 19, 2026 6:09 PM
494Insider Transaction0000723188-26-000069Mar 19, 2026 4:15 PM
504Insider Transaction0000723188-26-000068Mar 19, 2026 4:04 PM
...

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