Auburn National Bancorporation, Inc SEC filings AUBN
Auburn National Bancorporation, Inc has 1,000 filings in SEC EDGAR's recent list, going back to Feb 14, 2008. Its latest annual report, Form ARS, was filed on Apr 2, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 27, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Oct 27, 2026 | Oct 27, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 10-Q | Quarterly report | Aug 11, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Other events
|
Aug 11, 2026 | Aug 11, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2026 | Jul 28, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 8-K |
Current report
Officer or director change
|
Jun 5, 2026 | Jun 5, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 13, 2026 | May 12, 2026 |
| 10-Q | Quarterly report | May 13, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Other events
|
May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 7, 2026 | May 6, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 5, 2026 |
| 4 | Insider transaction | Apr 30, 2026 | Apr 30, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2026 | Apr 28, 2026 |
| 4 | Insider transaction | Apr 15, 2026 | Apr 14, 2026 |
| 4 | Insider transaction | Apr 15, 2026 | Apr 14, 2026 |
| 4 | Insider transaction | Apr 15, 2026 | Apr 14, 2026 |
| 4 | Insider transaction | Apr 15, 2026 | Apr 14, 2026 |
| 3 | Initial insider ownership | Apr 3, 2026 | Mar 26, 2026 |
| ARS | Annual report to shareholders | Apr 2, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 2, 2026 | — |
| DEF 14A | Proxy statement | Apr 2, 2026 | May 12, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 26, 2026 | Mar 26, 2026 |
| 4/A | Filing | Mar 26, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 26, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 26, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 26, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 26, 2026 | Mar 10, 2026 |
| 8-K |
Current report
Other events
|
Mar 17, 2026 | Mar 17, 2026 |
| 10-K | Annual report | Mar 17, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 11, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 24, 2026 |
| 5 | Annual insider ownership | Feb 17, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 13, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 13, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 13, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 13, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Other events
|
Feb 11, 2026 | Feb 10, 2026 |
| 4 | Insider transaction | Jan 30, 2026 | Jan 29, 2026 |
| 8-K |
Current report
Results of operations
|
Jan 27, 2026 | Jan 27, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Dec 3, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Dec 3, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Dec 1, 2025 | Dec 1, 2025 |
| 4 | Insider transaction | Nov 18, 2025 | Nov 18, 2025 |
| 10-Q | Quarterly report | Nov 12, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Other events
|
Nov 12, 2025 | Nov 12, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 23, 2025 | Oct 23, 2025 |
| 3 | Initial insider ownership | Oct 15, 2025 | Oct 6, 2025 |
| 4 | Insider transaction | Oct 9, 2025 | Oct 8, 2025 |
| 4 | Insider transaction | Oct 9, 2025 | Oct 8, 2025 |
| 4 | Insider transaction | Oct 9, 2025 | Oct 8, 2025 |
| 4 | Insider transaction | Oct 9, 2025 | Oct 8, 2025 |
| 8-K |
Current report
Officer or director change
|
Oct 6, 2025 | Oct 6, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Sep 15, 2025 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Sep 15, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 15, 2025 | — |
| 4 | Insider transaction | Sep 15, 2025 | Sep 11, 2025 |
| 4 | Insider transaction | Sep 15, 2025 | Sep 11, 2025 |
| 4 | Insider transaction | Sep 9, 2025 | Sep 9, 2025 |
| 8-K |
Current report
Other events
|
Aug 12, 2025 | Aug 12, 2025 |
| 10-Q | Quarterly report | Aug 12, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Jul 30, 2025 | Jul 24, 2025 |
| 4 | Insider transaction | Jul 28, 2025 | Jul 24, 2025 |
| 4 | Insider transaction | Jul 28, 2025 | Jul 28, 2025 |
| 4 | Insider transaction | Jul 28, 2025 | Jul 24, 2025 |
| 4 | Insider transaction | Jul 28, 2025 | Jul 24, 2025 |
| 5 | Annual insider ownership | Jul 28, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Jul 28, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 22, 2025 | Jul 22, 2025 |
| 8-K/A |
Amended current report
Bylaw or fiscal year change
|
Jul 7, 2025 | Jul 1, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jul 2, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jul 2, 2025 | Jul 1, 2025 |
| 8-K |
Current report
Officer or director change
|
Jun 12, 2025 | Jun 12, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 15, 2025 | May 13, 2025 |
| 8-K |
Current report
Other events
|
May 14, 2025 | May 13, 2025 |
| 10-Q | Quarterly report | May 2, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | May 1, 2025 | May 1, 2025 |
| 4 | Insider transaction | Apr 29, 2025 | Apr 29, 2025 |
| 4 | Insider transaction | Apr 28, 2025 | Apr 28, 2025 |
| 4 | Insider transaction | Apr 28, 2025 | Apr 28, 2025 |
| 4 | Insider transaction | Apr 25, 2025 | Apr 25, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 22, 2025 | Apr 22, 2025 |
| ARS | Annual report to shareholders | Apr 3, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 3, 2025 | — |
| DEF 14A | Proxy statement | Apr 3, 2025 | May 13, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Apr 2, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Apr 2, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Apr 2, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Apr 2, 2025 |
| 10-K | Annual report | Mar 11, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Other events
|
Feb 12, 2025 | Feb 11, 2025 |
| 4 | Insider transaction | Feb 11, 2025 | Feb 11, 2025 |
| 4 | Insider transaction | Jan 31, 2025 | Jan 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 28, 2025 | Jan 28, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 14, 2025 |
| S-8 | Employee stock plan registration | Dec 10, 2024 | — |
| 8-K | Current report | Dec 10, 2024 | Dec 10, 2024 |
| 4 | Insider transaction | Nov 27, 2024 | Nov 27, 2024 |
| 4 | Insider transaction | Nov 27, 2024 | Nov 27, 2024 |
| 8-K |
Current report
Other events
|
Nov 13, 2024 | Nov 12, 2024 |
| 10-Q | Quarterly report | Nov 1, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 22, 2024 | Oct 22, 2024 |
| 4 | Insider transaction | Oct 1, 2024 | Oct 1, 2024 |
| 4 | Insider transaction | Oct 1, 2024 | Oct 1, 2024 |
| 4 | Insider transaction | Oct 1, 2024 | Oct 1, 2024 |
| 4 | Insider transaction | Oct 1, 2024 | Oct 1, 2024 |
| 4 | Insider transaction | Sep 3, 2024 | Aug 30, 2024 |
| 4 | Insider transaction | Aug 28, 2024 | Aug 28, 2024 |
| 8-K |
Current report
Other events
|
Aug 14, 2024 | Aug 13, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 8, 2024 |
| 4 | Insider transaction | Aug 6, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Aug 6, 2024 | Aug 6, 2024 |
| 10-Q | Quarterly report | Aug 2, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 23, 2024 | Jul 23, 2024 |
| 4 | Insider transaction | Jul 8, 2024 | Jul 8, 2024 |
| 4 | Insider transaction | Jul 8, 2024 | Jul 8, 2024 |
| 4 | Insider transaction | Jul 8, 2024 | Jul 8, 2024 |
| 4 | Insider transaction | Jul 8, 2024 | Jul 8, 2024 |
| 4 | Insider transaction | May 29, 2024 | May 29, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | May 22, 2024 | — |
| 4 | Insider transaction | May 21, 2024 | May 21, 2024 |
| 8-K |
Current report
Shareholder vote results
|
May 16, 2024 | May 14, 2024 |
| 4 | Insider transaction | May 16, 2024 | May 15, 2024 |
| 8-K |
Current report
Other events
|
May 15, 2024 | May 14, 2024 |
| 10-Q | Quarterly report | May 8, 2024 | Mar 31, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | May 2, 2024 | — |
| 4 | Insider transaction | May 1, 2024 | Apr 29, 2024 |
| 4 | Insider transaction | May 1, 2024 | Apr 30, 2024 |
| 4 | Insider transaction | Apr 29, 2024 | Apr 26, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 24, 2024 | Apr 24, 2024 |
| 10-K/A | Amended annual report | Apr 12, 2024 | Dec 31, 2023 |
| 3 | Initial insider ownership | Apr 12, 2024 | Mar 29, 2024 |
| 4 | Insider transaction | Apr 10, 2024 | Apr 9, 2024 |
| 4 | Insider transaction | Apr 10, 2024 | Apr 9, 2024 |
| 4 | Insider transaction | Apr 10, 2024 | Apr 9, 2024 |
| 4 | Insider transaction | Apr 10, 2024 | Apr 9, 2024 |
| ARS | Annual report to shareholders | Apr 3, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 3, 2024 | — |
| DEF 14A | Proxy statement | Apr 3, 2024 | May 14, 2024 |
| 4 | Insider transaction | Mar 29, 2024 | Mar 29, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 29, 2024 | Mar 29, 2024 |
| 10-K | Annual report | Mar 14, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Other events
|
Feb 14, 2024 | Feb 13, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 29, 2024 | Jan 29, 2024 |
| 4 | Insider transaction | Jan 3, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 3, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 3, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 3, 2024 | Jan 2, 2024 |
| 3 | Initial insider ownership | Dec 27, 2023 | Dec 14, 2023 |
| 4/A | Filing | Dec 27, 2023 | Apr 20, 2022 |
| SC 13D | Ownership over 5% (active) | Dec 26, 2023 | — |
| SC 13D | Ownership over 5% (active) | Dec 26, 2023 | — |
| 8-K |
Current report
Acquisition or sale of assets
|
Dec 21, 2023 | Dec 21, 2023 |
| 8-K |
Current report
Other events
|
Nov 15, 2023 | Nov 14, 2023 |
| 10-Q | Quarterly report | Nov 7, 2023 | Sep 30, 2023 |
| 4 | Insider transaction | Nov 2, 2023 | Nov 2, 2023 |
| 4 | Insider transaction | Nov 2, 2023 | Nov 1, 2023 |
| 4 | Insider transaction | Oct 31, 2023 | Oct 31, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2023 | Oct 26, 2023 |
| 4 | Insider transaction | Oct 5, 2023 | Oct 4, 2023 |
| 4 | Insider transaction | Oct 5, 2023 | Oct 4, 2023 |
| 4 | Insider transaction | Oct 5, 2023 | Oct 4, 2023 |
| 4 | Insider transaction | Oct 5, 2023 | Oct 4, 2023 |
| 8-K |
Current report
Officer or director change
|
Sep 15, 2023 | Sep 15, 2023 |
| 8-K |
Current report
Other events
|
Aug 9, 2023 | Aug 8, 2023 |
| 10-Q | Quarterly report | Aug 8, 2023 | Jun 30, 2023 |
| 4 | Insider transaction | Aug 4, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Aug 1, 2023 | Aug 1, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 25, 2023 | Jul 25, 2023 |
| 4 | Insider transaction | Jul 5, 2023 | Jul 3, 2023 |
| 4 | Insider transaction | Jul 5, 2023 | Jul 3, 2023 |
| 4 | Insider transaction | Jul 5, 2023 | Jul 3, 2023 |
| 4 | Insider transaction | Jul 5, 2023 | Jul 3, 2023 |
| 4 | Insider transaction | Jun 1, 2023 | May 31, 2023 |
| 4 | Insider transaction | May 31, 2023 | May 30, 2023 |
| 4 | Insider transaction | May 19, 2023 | May 19, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 12, 2023 | May 9, 2023 |
| 8-K |
Current report
Other events
|
May 10, 2023 | May 10, 2023 |
| 10-Q | Quarterly report | May 5, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Apr 27, 2023 | Apr 27, 2023 |
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Company profile
- Industry
- State Commercial Banks (SIC 6022)
- Listed as
- AUBN (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Auburn, AL
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 750574
- Former names
- AUBURN NATIONAL BANCORPORATION INC (until Aug 10, 2011)
Other State Commercial Banks companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.