# Community Financial System, Inc.: filings

CBU · NYSE · CIK 723188 · [Financials](/sectors/financials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/cbu.md) · [Financials](/companies/cbu/financials.md) · [Filings](/companies/cbu/filings.md) · [Insiders](/companies/cbu/insiders.md)

## Reports and events: 291 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 1213, 8-K 195, 10-Q 53, 4/A 37, SC 13G/A 37, 3 30, 425 26, 13F-HR 24, 10-K 18, 11-K 18, DEF 14A 18, 144 14, UPLOAD 13, CORRESP 12, DEFA14A 11, ARS 10, S-8 10, 5 9, SC 13G 7, 13F-HR/A 6, S-4/A 6, 3/A 5, 8-K/A 5, 424B3 4, EFFECT 4, S-4 4, PRE 14A 3, SCHEDULE 13G 3, 10-K/A 2, S-3ASR 2, S-8 POS 2, SCHEDULE 13G/A 2, 144/A 1, 424B2 1, 424B5 1, FWP 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-27 | 09:00 ET | [8-K](/filings/0001104659-26-119002.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-119002 |
| 2026-08-21 | 16:15 ET | [8-K](/filings/0001104659-26-099690.md) | 7.01 Regulation FD disclosure | 0001104659-26-099690 |
| 2026-08-07 | 16:16 ET | [10-Q](/filings/0001104659-26-092717.md) | Quarterly report, period 2026-06-30 | 0001104659-26-092717 |
| 2026-07-28 | 09:20 ET | [8-K](/filings/0001104659-26-087355.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-087355 |
| 2026-06-01 | 07:00 ET | [8-K](/filings/0001104659-26-068535.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-068535 |
| 2026-05-22 | 17:00 ET | [8-K](/filings/0001104659-26-065800.md) | 5.07 Shareholder vote results | 0001104659-26-065800 |
| 2026-05-13 | 09:15 ET | [8-K](/filings/0001104659-26-059861.md) | 7.01 Regulation FD disclosure | 0001104659-26-059861 |
| 2026-05-08 | 16:16 ET | [10-Q](/filings/0001104659-26-057940.md) | Quarterly report, period 2026-03-31 | 0001104659-26-057940 |
| 2026-04-29 | 08:25 ET | [8-K](/filings/0001104659-26-050927.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-050927 |
| 2026-03-27 | 07:00 ET | [DEF 14A](/filings/0001140361-26-011565.md) | Proxy statement, period 2026-05-20 | 0001140361-26-011565 |
| 2026-02-27 | 16:48 ET | [10-K](/filings/0001104659-26-021651.md) | Annual report, period 2025-12-31 | 0001104659-26-021651 |
| 2026-02-11 | 17:00 ET | [8-K](/filings/0001104659-26-013467.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-26-013467 |
| 2026-02-11 | 09:15 ET | [8-K](/filings/0001104659-26-013099.md) | 7.01 Regulation FD disclosure | 0001104659-26-013099 |
| 2026-01-27 | 09:17 ET | [8-K](/filings/0001104659-26-006834.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-006834 |
| 2026-01-15 | 07:00 ET | [8-K](/filings/0001104659-26-003879.md) | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-003879 |
| 2026-01-06 | 17:15 ET | [8-K](/filings/0001104659-26-001402.md) | 5.02 Departure or appointment of officers or directors; 8.01 Other events | 0001104659-26-001402 |
| 2025-11-12 | 16:16 ET | [8-K](/filings/0001104659-25-110394.md) | 7.01 Regulation FD disclosure | 0001104659-25-110394 |
| 2025-11-10 | 07:00 ET | [8-K](/filings/0001104659-25-108797.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-108797 |
| 2025-11-06 | 16:33 ET | [10-Q](/filings/0001104659-25-107791.md) | Quarterly report, period 2025-09-30 | 0001104659-25-107791 |
| 2025-10-21 | 10:30 ET | [8-K](/filings/0001104659-25-101075.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-101075 |
| 2025-09-18 | 09:24 ET | [8-K](/filings/0001104659-25-091070.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-25-091070 |
| 2025-09-08 | 07:30 ET | [8-K](/filings/0001104659-25-088029.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-088029 |
| 2025-08-08 | 16:17 ET | [10-Q](/filings/0001410578-25-001649.md) | Quarterly report, period 2025-06-30 | 0001410578-25-001649 |
| 2025-07-23 | 13:26 ET | [8-K](/filings/0001104659-25-069902.md) | 5.02 Departure or appointment of officers or directors | 0001104659-25-069902 |
| 2025-07-22 | 10:23 ET | [8-K](/filings/0001104659-25-069506.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-069506 |
| 2025-06-25 | 10:18 ET | [8-K](/filings/0001104659-25-062456.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-062456 |
| 2025-05-23 | 16:31 ET | [8-K](/filings/0001104659-25-052458.md) | 5.07 Shareholder vote results | 0001104659-25-052458 |
| 2025-05-09 | 16:16 ET | [10-Q](/filings/0001410578-25-001170.md) | Quarterly report, period 2025-03-31 | 0001410578-25-001170 |
| 2025-04-29 | 10:08 ET | [8-K](/filings/0001104659-25-040800.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-040800 |
| 2025-03-28 | 07:01 ET | [DEF 14A](/filings/0001140361-25-010845.md) | Proxy statement, period 2025-05-21 | 0001140361-25-010845 |
| 2025-03-11 | 06:45 ET | [8-K](/filings/0001104659-25-022380.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-25-022380 |
| 2025-02-28 | 17:15 ET | [10-K](/filings/0001410578-25-000247.md) | Annual report, period 2024-12-31 | 0001410578-25-000247 |
| 2025-02-14 | 16:30 ET | [8-K](/filings/0001104659-25-014186.md) | 5.02 Departure or appointment of officers or directors | 0001104659-25-014186 |
| 2025-01-21 | 09:28 ET | [8-K](/filings/0001104659-25-004767.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-004767 |
| 2024-12-19 | 17:15 ET | [8-K](/filings/0001104659-24-130241.md) | 8.01 Other events | 0001104659-24-130241 |
| 2024-11-12 | 17:25 ET | [8-K](/filings/0001104659-24-116940.md) | 5.02 Departure or appointment of officers or directors | 0001104659-24-116940 |
| 2024-11-12 | 16:17 ET | [10-Q](/filings/0001410578-24-001881.md) | Quarterly report, period 2024-09-30 | 0001410578-24-001881 |
| 2024-10-22 | 09:03 ET | [8-K](/filings/0001104659-24-110432.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-110432 |
| 2024-09-30 | 07:45 ET | [8-K](/filings/0001104659-24-103952.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-24-103952 |
| 2024-09-26 | 17:01 ET | [8-K](/filings/0001104659-24-103192.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-24-103192 |
| 2024-09-04 | 06:08 ET | [8-K](/filings/0001104659-24-096574.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-24-096574 |
| 2024-08-09 | 16:15 ET | [10-Q](/filings/0001410578-24-001276.md) | Quarterly report, period 2024-06-30 | 0001410578-24-001276 |
| 2024-07-23 | 09:21 ET | [8-K](/filings/0001104659-24-081732.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-081732 |
| 2024-07-19 | 17:00 ET | [8-K](/filings/0001104659-24-081191.md) | 5.02 Departure or appointment of officers or directors; 5.05 Item not in the standard list; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-081191 |
| 2024-05-17 | 17:00 ET | [8-K](/filings/0001104659-24-063079.md) | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-063079 |
| 2024-05-16 | 17:06 ET | [8-K](/filings/0001104659-24-062598.md) | 5.03 Amendment to articles or bylaws; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-062598 |
| 2024-05-10 | 16:20 ET | [10-Q](/filings/0001410578-24-000739.md) | Quarterly report, period 2024-03-31 | 0001410578-24-000739 |
| 2024-04-23 | 09:59 ET | [8-K](/filings/0001104659-24-050410.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-050410 |
| 2024-03-29 | 12:01 ET | [DEF 14A](/filings/0001140361-24-016502.md) | Proxy statement, period 2024-05-15 | 0001140361-24-016502 |
| 2024-02-29 | 16:58 ET | [10-K](/filings/0001410578-24-000095.md) | Annual report, period 2023-12-31 | 0001410578-24-000095 |

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Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 27, 2026, 09:01 ET. No prices; not investment advice.