Ames National Corp SEC filings ATLO
Ames National Corp has 1,001 filings in SEC EDGAR's recent list, going back to Jun 19, 2007. Its latest annual report, Form 10-K, was filed on Mar 12, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 6, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 16, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Nov 4, 2026 | Nov 3, 2026 |
| 4 | Insider transaction | Nov 2, 2026 | Oct 30, 2026 |
| 4 | Insider transaction | Oct 16, 2026 | Oct 16, 2026 |
| 3 | Initial insider ownership | Oct 16, 2026 | Aug 12, 2026 |
| 4 | Insider transaction | Sep 10, 2026 | Sep 9, 2026 |
| 4 | Insider transaction | Sep 1, 2026 | Aug 31, 2026 |
| 4 | Insider transaction | Aug 21, 2026 | Aug 20, 2026 |
| 4 | Insider transaction | Aug 17, 2026 | Aug 14, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 13F-HR | Filing | Aug 13, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | May 29, 2026 | May 29, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2026 | — |
| 4 | Insider transaction | May 15, 2026 | May 15, 2026 |
| 13F-HR | Filing | May 12, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 12, 2026 |
| 3 | Initial insider ownership | May 4, 2026 | Apr 30, 2026 |
| 4 | Insider transaction | Apr 30, 2026 | Apr 30, 2026 |
| 4 | Insider transaction | Apr 30, 2026 | Apr 30, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| 4 | Insider transaction | Feb 27, 2026 | Feb 27, 2026 |
| 13F-HR | Filing | Feb 13, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 10, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 5, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 3, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 3, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 3, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 3, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 3, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 3, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 2, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 30, 2026 |
| 3 | Initial insider ownership | Jan 22, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Jan 22, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Dec 10, 2025 | Dec 10, 2025 |
| 4 | Insider transaction | Dec 3, 2025 | Dec 2, 2025 |
| 4 | Insider transaction | Nov 24, 2025 | Nov 21, 2025 |
| 4 | Insider transaction | Nov 19, 2025 | Nov 17, 2025 |
| 4 | Insider transaction | Nov 17, 2025 | Nov 13, 2025 |
| 13F-HR | Filing | Nov 12, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Nov 3, 2025 | Oct 31, 2025 |
| 4 | Insider transaction | Oct 24, 2025 | Oct 24, 2025 |
| 4 | Insider transaction | Sep 17, 2025 | Sep 15, 2025 |
| 4 | Insider transaction | Aug 29, 2025 | Aug 29, 2025 |
| 13F-HR | Filing | Aug 12, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Aug 1, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Jun 23, 2025 | Jun 20, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 11, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | Jun 3, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | Jun 2, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | May 30, 2025 |
| 4 | Insider transaction | May 30, 2025 | May 28, 2025 |
| 4 | Insider transaction | May 23, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 21, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 21, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 19, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 15, 2025 |
| 13F-HR | Filing | May 6, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | May 5, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 1, 2025 | May 1, 2025 |
| 3 | Initial insider ownership | May 1, 2025 | May 1, 2025 |
| 4 | Insider transaction | Apr 30, 2025 | Apr 30, 2025 |
| 4 | Insider transaction | Apr 28, 2025 | Apr 28, 2025 |
| 4 | Insider transaction | Apr 28, 2025 | Apr 25, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 13F-HR | Filing | Feb 18, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 6, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 6, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 6, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 6, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 4, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 4, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 4, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 4, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 4, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 4, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 4, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Feb 3, 2025 | Jan 31, 2025 |
| 4 | Insider transaction | Dec 13, 2024 | Dec 13, 2024 |
| 4 | Insider transaction | Dec 9, 2024 | Dec 6, 2024 |
| 4 | Insider transaction | Dec 6, 2024 | Dec 5, 2024 |
| 4 | Insider transaction | Dec 5, 2024 | Dec 4, 2024 |
| 4 | Insider transaction | Dec 4, 2024 | Dec 4, 2024 |
| 4 | Insider transaction | Dec 2, 2024 | Nov 29, 2024 |
| 4 | Insider transaction | Nov 5, 2024 | Oct 30, 2024 |
| 4 | Insider transaction | Nov 5, 2024 | Nov 5, 2024 |
| 4 | Insider transaction | Nov 4, 2024 | Nov 4, 2024 |
| 4 | Insider transaction | Nov 1, 2024 | Oct 31, 2024 |
| 4 | Insider transaction | Nov 1, 2024 | Oct 30, 2024 |
| 4 | Insider transaction | Oct 31, 2024 | Oct 30, 2024 |
| 4 | Insider transaction | Oct 29, 2024 | Oct 25, 2024 |
| 4 | Insider transaction | Oct 29, 2024 | Oct 25, 2024 |
| 4 | Insider transaction | Oct 25, 2024 | Oct 25, 2024 |
| 4 | Insider transaction | Oct 25, 2024 | Oct 25, 2024 |
| 4 | Insider transaction | Oct 25, 2024 | Oct 25, 2024 |
| 4 | Insider transaction | Oct 25, 2024 | Oct 25, 2024 |
| 4 | Insider transaction | Oct 23, 2024 | Oct 23, 2024 |
| 4 | Insider transaction | Sep 6, 2024 | Sep 5, 2024 |
| 4 | Insider transaction | Sep 5, 2024 | Sep 4, 2024 |
| 4 | Insider transaction | Sep 3, 2024 | Aug 30, 2024 |
| 4 | Insider transaction | Aug 23, 2024 | Aug 22, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 7, 2024 |
| 4 | Insider transaction | Aug 7, 2024 | Aug 2, 2024 |
| 4 | Insider transaction | Aug 7, 2024 | Aug 2, 2024 |
| 4 | Insider transaction | Aug 7, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Aug 6, 2024 | Aug 5, 2024 |
| 4 | Insider transaction | Aug 2, 2024 | Aug 2, 2024 |
| 4 | Insider transaction | Aug 2, 2024 | Aug 2, 2024 |
| 4 | Insider transaction | May 31, 2024 | May 31, 2024 |
| 3 | Initial insider ownership | May 8, 2024 | Apr 24, 2024 |
| 3 | Initial insider ownership | May 1, 2024 | Apr 24, 2024 |
| 4 | Insider transaction | May 1, 2024 | Apr 26, 2023 |
| 4 | Insider transaction | May 1, 2024 | Apr 24, 2024 |
| 4 | Insider transaction | May 1, 2024 | Apr 24, 2024 |
| 4 | Insider transaction | May 1, 2024 | Apr 30, 2024 |
| 4 | Insider transaction | Mar 4, 2024 | Mar 1, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Feb 13, 2024 | — |
| 4 | Insider transaction | Feb 7, 2024 | Feb 7, 2024 |
| 4 | Insider transaction | Feb 6, 2024 | Feb 6, 2024 |
| 4 | Insider transaction | Feb 5, 2024 | Feb 2, 2024 |
| 5 | Annual insider ownership | Feb 1, 2024 | Dec 31, 2023 |
| 4 | Insider transaction | Feb 1, 2024 | Jan 31, 2024 |
| 5 | Annual insider ownership | Feb 1, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Jan 31, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Jan 31, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Jan 31, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Jan 31, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Jan 30, 2024 | Dec 31, 2023 |
| 5/A | Primary document | Jan 30, 2024 | Dec 31, 2023 |
| 5/A | Primary document | Jan 30, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Jan 30, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Jan 30, 2024 | Dec 31, 2023 |
| SC 13G | Ownership over 5% (passive) | Jan 26, 2024 | — |
| 3/A | Primary document | Jan 5, 2024 | Jan 17, 2023 |
| 4 | Insider transaction | Nov 30, 2023 | Nov 30, 2023 |
| 4 | Insider transaction | Nov 21, 2023 | Nov 20, 2023 |
| 3 | Initial insider ownership | Nov 17, 2023 | Nov 17, 2023 |
| 4 | Insider transaction | Oct 31, 2023 | Oct 27, 2023 |
| 4 | Insider transaction | Oct 31, 2023 | Oct 27, 2023 |
| 4 | Insider transaction | Oct 31, 2023 | Oct 31, 2023 |
| 4 | Insider transaction | Sep 15, 2023 | Sep 15, 2023 |
| 4 | Insider transaction | Sep 15, 2023 | Sep 14, 2023 |
| 4 | Insider transaction | Sep 8, 2023 | Sep 7, 2023 |
| 4 | Insider transaction | Sep 7, 2023 | Sep 6, 2023 |
| 4 | Insider transaction | Sep 6, 2023 | Sep 5, 2023 |
| 4 | Insider transaction | Sep 5, 2023 | Aug 31, 2023 |
| 4 | Insider transaction | Sep 5, 2023 | Aug 31, 2023 |
| 4 | Insider transaction | Aug 23, 2023 | Aug 22, 2023 |
| 4 | Insider transaction | Aug 15, 2023 | Aug 14, 2023 |
| 4 | Insider transaction | Aug 1, 2023 | Jul 31, 2023 |
| 4 | Insider transaction | Jun 14, 2023 | Jun 12, 2023 |
| 4 | Insider transaction | Jun 8, 2023 | Jun 7, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Apr 27, 2023 |
| 4 | Insider transaction | Jun 1, 2023 | May 31, 2023 |
| 4 | Insider transaction | May 24, 2023 | May 24, 2023 |
| 4 | Insider transaction | May 24, 2023 | May 23, 2023 |
| 4 | Insider transaction | May 18, 2023 | May 17, 2023 |
| 4 | Insider transaction | May 17, 2023 | May 16, 2023 |
| 4 | Insider transaction | May 16, 2023 | May 16, 2023 |
| 4 | Insider transaction | May 16, 2023 | May 15, 2023 |
| 4 | Insider transaction | May 15, 2023 | May 15, 2023 |
| 4 | Insider transaction | May 15, 2023 | May 15, 2023 |
| 4/A | Primary document | May 15, 2023 | May 15, 2023 |
| 4 | Insider transaction | May 12, 2023 | May 12, 2023 |
| 4 | Insider transaction | May 12, 2023 | May 12, 2023 |
| 4 | Insider transaction | May 12, 2023 | May 11, 2023 |
| 4 | Insider transaction | May 12, 2023 | May 11, 2023 |
| 4 | Insider transaction | May 8, 2023 | May 8, 2023 |
| 4 | Insider transaction | May 1, 2023 | Apr 28, 2023 |
| 4 | Insider transaction | Apr 27, 2023 | Apr 26, 2023 |
| 4 | Insider transaction | Apr 27, 2023 | Apr 25, 2023 |
| 4 | Insider transaction | Apr 26, 2023 | Apr 26, 2023 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2023 | — |
| 5 | Annual insider ownership | Feb 7, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Feb 7, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Feb 1, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Feb 1, 2023 | Dec 31, 2022 |
| 4 | Insider transaction | Feb 1, 2023 | Jan 31, 2023 |
| 4 | Insider transaction | Feb 1, 2023 | Jan 31, 2023 |
| 5 | Annual insider ownership | Feb 1, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Jan 30, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Jan 30, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Jan 30, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Jan 30, 2023 | Dec 31, 2022 |
| 4 | Insider transaction | Jan 18, 2023 | Jan 18, 2023 |
| 3 | Initial insider ownership | Jan 18, 2023 | Jan 17, 2023 |
| 5 | Annual insider ownership | Jan 11, 2023 | Dec 31, 2022 |
| 4 | Insider transaction | Dec 12, 2022 | Dec 12, 2022 |
| 4 | Insider transaction | Dec 1, 2022 | Nov 30, 2022 |
| 4 | Insider transaction | Dec 1, 2022 | Nov 30, 2022 |
| 4 | Insider transaction | Nov 15, 2022 | Nov 15, 2022 |
| 4 | Insider transaction | Oct 31, 2022 | Oct 31, 2022 |
| 4 | Insider transaction | Oct 31, 2022 | Oct 31, 2022 |
| 3 | Initial insider ownership | Oct 3, 2022 | Oct 3, 2022 |
| 4 | Insider transaction | Sep 6, 2022 | Sep 2, 2022 |
| 4 | Insider transaction | Sep 1, 2022 | Aug 31, 2022 |
| 4 | Insider transaction | Sep 1, 2022 | Aug 31, 2022 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- National Commercial Banks (SIC 6021)
- Listed as
- ATLO (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- United States
- Headquarters
- Ames, IA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1132651
Other National Commercial Banks companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.