Ardmore Shipping Corp SEC filings ASC
Ardmore Shipping Corp has 490 filings in SEC EDGAR's recent list, going back to May 24, 2013. Its latest annual report, Form 20-F, was filed on Mar 6, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Nov 3, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 6-K | Current report (foreign issuer) | Nov 3, 2026 | Sep 30, 2026 |
| 6-K | Current report (foreign issuer) | Nov 3, 2026 | Nov 3, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 7, 2026 | — |
| 6-K | Current report (foreign issuer) | Jul 29, 2026 | Jul 29, 2026 |
| 6-K | Current report (foreign issuer) | Jul 29, 2026 | Jun 30, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 27, 2026 | — |
| 4 | Insider transaction | Jul 14, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Jul 9, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Jul 7, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Jul 7, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Jul 7, 2026 | Jun 15, 2026 |
| 6-K | Current report (foreign issuer) | Jun 16, 2026 | Jun 16, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 15, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 15, 2026 |
| 144 | Notice of proposed sale | May 15, 2026 | — |
| 4 | Insider transaction | May 14, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 144 | Notice of proposed sale | May 12, 2026 | — |
| 144 | Notice of proposed sale | May 12, 2026 | — |
| 144 | Notice of proposed sale | May 12, 2026 | — |
| 6-K | Current report (foreign issuer) | May 7, 2026 | May 7, 2026 |
| 6-K | Current report (foreign issuer) | May 7, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 5, 2026 |
| 144 | Notice of proposed sale | May 5, 2026 | — |
| 6-K | Current report (foreign issuer) | May 1, 2026 | May 1, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 144 | Notice of proposed sale | Mar 12, 2026 | — |
| 20-F | Annual report (foreign issuer) | Mar 6, 2026 | Dec 31, 2025 |
| 144 | Notice of proposed sale | Mar 3, 2026 | — |
| 144 | Notice of proposed sale | Feb 25, 2026 | — |
| 144 | Notice of proposed sale | Feb 23, 2026 | — |
| 144 | Notice of proposed sale | Feb 20, 2026 | — |
| 6-K | Current report (foreign issuer) | Feb 12, 2026 | Feb 12, 2026 |
| 144 | Notice of proposed sale | Dec 31, 2025 | — |
| 144 | Notice of proposed sale | Nov 7, 2025 | — |
| 6-K | Current report (foreign issuer) | Nov 5, 2025 | Nov 5, 2025 |
| 6-K | Current report (foreign issuer) | Nov 5, 2025 | Sep 30, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 31, 2025 | — |
| 144 | Notice of proposed sale | Aug 5, 2025 | — |
| 6-K | Current report (foreign issuer) | Jul 30, 2025 | Jun 30, 2025 |
| 6-K | Current report (foreign issuer) | Jul 30, 2025 | Jul 30, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 16, 2025 | — |
| 144 | Notice of proposed sale | Jun 24, 2025 | — |
| 6-K | Current report (foreign issuer) | Jun 18, 2025 | Jun 18, 2025 |
| 144 | Notice of proposed sale | Jun 17, 2025 | — |
| 6-K | Current report (foreign issuer) | May 7, 2025 | May 7, 2025 |
| 6-K | Current report (foreign issuer) | May 7, 2025 | Mar 31, 2025 |
| 6-K | Current report (foreign issuer) | May 5, 2025 | May 5, 2025 |
| 144 | Notice of proposed sale | Mar 31, 2025 | — |
| 144 | Notice of proposed sale | Mar 31, 2025 | — |
| 144 | Notice of proposed sale | Mar 31, 2025 | — |
| 144 | Notice of proposed sale | Mar 13, 2025 | — |
| 20-F | Annual report (foreign issuer) | Mar 7, 2025 | Dec 31, 2024 |
| 144 | Notice of proposed sale | Mar 4, 2025 | — |
| 144 | Notice of proposed sale | Mar 3, 2025 | — |
| 144 | Notice of proposed sale | Mar 3, 2025 | — |
| 144 | Notice of proposed sale | Mar 3, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 19, 2025 | — |
| 6-K | Current report (foreign issuer) | Feb 13, 2025 | Feb 13, 2025 |
| 6-K | Current report (foreign issuer) | Nov 6, 2024 | Sep 30, 2024 |
| 6-K | Current report (foreign issuer) | Nov 6, 2024 | Nov 30, 2024 |
| 144 | Notice of proposed sale | Sep 26, 2024 | — |
| 144 | Notice of proposed sale | Sep 19, 2024 | — |
| 144 | Notice of proposed sale | Sep 17, 2024 | — |
| 144 | Notice of proposed sale | Sep 16, 2024 | — |
| EFFECT | Filing | Sep 12, 2024 | — |
| 144 | Notice of proposed sale | Sep 12, 2024 | — |
| CORRESP | Letter to the SEC | Sep 9, 2024 | — |
| 144 | Notice of proposed sale | Sep 9, 2024 | — |
| UPLOAD | Letter from the SEC | Sep 6, 2024 | — |
| S-8 | Employee stock plan registration | Aug 30, 2024 | — |
| F-3DPOS | Filing | Aug 30, 2024 | — |
| 6-K | Current report (foreign issuer) | Aug 30, 2024 | Aug 30, 2024 |
| F-3 | Shelf registration (foreign issuer) | Aug 30, 2024 | — |
| 144 | Notice of proposed sale | Aug 12, 2024 | — |
| 144 | Notice of proposed sale | Aug 5, 2024 | — |
| 6-K | Current report (foreign issuer) | Jul 31, 2024 | Jun 30, 2024 |
| 6-K | Current report (foreign issuer) | Jul 31, 2024 | Jul 31, 2024 |
| 6-K | Current report (foreign issuer) | Jul 8, 2024 | Jul 8, 2024 |
| 6-K | Current report (foreign issuer) | Jun 18, 2024 | Jun 18, 2024 |
| 144 | Notice of proposed sale | May 20, 2024 | — |
| 144 | Notice of proposed sale | May 8, 2024 | — |
| 144 | Notice of proposed sale | May 8, 2024 | — |
| 6-K | Current report (foreign issuer) | May 8, 2024 | May 8, 2024 |
| 6-K | Current report (foreign issuer) | May 8, 2024 | Mar 31, 2024 |
| 6-K | Current report (foreign issuer) | May 3, 2024 | May 3, 2024 |
| 6-K | Current report (foreign issuer) | Apr 25, 2024 | Apr 24, 2024 |
| 144 | Notice of proposed sale | Apr 2, 2024 | — |
| 144 | Notice of proposed sale | Apr 1, 2024 | — |
| 144 | Notice of proposed sale | Apr 1, 2024 | — |
| 144 | Notice of proposed sale | Apr 1, 2024 | — |
| 144 | Notice of proposed sale | Apr 1, 2024 | — |
| 6-K | Current report (foreign issuer) | Mar 15, 2024 | Mar 15, 2024 |
| 20-F | Annual report (foreign issuer) | Mar 15, 2024 | Dec 31, 2023 |
| 144 | Notice of proposed sale | Mar 12, 2024 | — |
| 144 | Notice of proposed sale | Mar 12, 2024 | — |
| 144 | Notice of proposed sale | Mar 5, 2024 | — |
| 144 | Notice of proposed sale | Mar 5, 2024 | — |
| 144 | Notice of proposed sale | Mar 5, 2024 | — |
| 144 | Notice of proposed sale | Mar 4, 2024 | — |
| 144 | Notice of proposed sale | Mar 4, 2024 | — |
| 144 | Notice of proposed sale | Mar 4, 2024 | — |
| 144 | Notice of proposed sale | Mar 4, 2024 | — |
| 144 | Notice of proposed sale | Mar 4, 2024 | — |
| 144 | Notice of proposed sale | Feb 22, 2024 | — |
| 144 | Notice of proposed sale | Feb 20, 2024 | — |
| 6-K | Current report (foreign issuer) | Feb 15, 2024 | Feb 15, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2024 | — |
| 6-K | Current report (foreign issuer) | Feb 1, 2024 | Feb 1, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 1, 2024 | — |
| 144 | Notice of proposed sale | Dec 8, 2023 | — |
| 6-K | Current report (foreign issuer) | Nov 7, 2023 | Nov 7, 2023 |
| 6-K | Current report (foreign issuer) | Nov 7, 2023 | Sep 30, 2023 |
| 6-K | Current report (foreign issuer) | Oct 24, 2023 | Oct 23, 2023 |
| 144 | Notice of proposed sale | Oct 11, 2023 | — |
| 6-K | Current report (foreign issuer) | Sep 5, 2023 | Sep 5, 2023 |
| 6-K | Current report (foreign issuer) | Sep 1, 2023 | Sep 1, 2023 |
| 424B5 | Prospectus supplement | Sep 1, 2023 | — |
| 6-K | Current report (foreign issuer) | Aug 1, 2023 | Jun 30, 2023 |
| 6-K | Current report (foreign issuer) | Aug 1, 2023 | Aug 1, 2023 |
| SC 13G | Ownership over 5% (passive) | Jul 31, 2023 | — |
| 6-K | Current report (foreign issuer) | Jul 18, 2023 | Jul 18, 2023 |
| 144 | Notice of proposed sale | Jun 30, 2023 | — |
| 6-K | Current report (foreign issuer) | Jun 16, 2023 | Jun 15, 2023 |
| 6-K | Current report (foreign issuer) | May 9, 2023 | May 9, 2023 |
| 6-K | Current report (foreign issuer) | May 9, 2023 | Mar 31, 2023 |
| 6-K | Current report (foreign issuer) | May 2, 2023 | May 2, 2023 |
| 6-K | Current report (foreign issuer) | Apr 25, 2023 | Apr 25, 2023 |
| 6-K | Current report (foreign issuer) | Mar 27, 2023 | Mar 24, 2023 |
| 20-F | Annual report (foreign issuer) | Mar 24, 2023 | Dec 31, 2022 |
| 6-K | Current report (foreign issuer) | Mar 6, 2023 | Mar 6, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| 6-K | Current report (foreign issuer) | Feb 14, 2023 | Feb 14, 2023 |
| 6-K | Current report (foreign issuer) | Feb 13, 2023 | Feb 13, 2023 |
| SC 13G | Ownership over 5% (passive) | Feb 10, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2023 | — |
| SC 13G | Ownership over 5% (passive) | Feb 3, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 30, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 27, 2023 | — |
| 6-K | Current report (foreign issuer) | Jan 23, 2023 | Jan 23, 2023 |
| 6-K | Current report (foreign issuer) | Jan 9, 2023 | Jan 9, 2023 |
| SC 13G | Ownership over 5% (passive) | Dec 23, 2022 | — |
| 6-K | Current report (foreign issuer) | Nov 2, 2022 | Sep 30, 2022 |
| 6-K | Current report (foreign issuer) | Nov 2, 2022 | Nov 2, 2022 |
| 6-K | Current report (foreign issuer) | Nov 2, 2022 | Nov 2, 2022 |
| 6-K | Current report (foreign issuer) | Oct 26, 2022 | Oct 26, 2022 |
| EFFECT | Filing | Sep 14, 2022 | — |
| CORRESP | Letter to the SEC | Sep 12, 2022 | — |
| UPLOAD | Letter from the SEC | Sep 12, 2022 | — |
| 6-K | Current report (foreign issuer) | Sep 2, 2022 | Sep 2, 2022 |
| F-3 | Shelf registration (foreign issuer) | Sep 2, 2022 | — |
| 6-K | Current report (foreign issuer) | Jul 27, 2022 | Jul 27, 2022 |
| 6-K | Current report (foreign issuer) | Jul 27, 2022 | Jul 27, 2022 |
| 6-K | Current report (foreign issuer) | Jul 27, 2022 | Jun 30, 2022 |
| 6-K | Current report (foreign issuer) | Jul 18, 2022 | Jul 18, 2022 |
| 6-K | Current report (foreign issuer) | Jun 14, 2022 | Jun 10, 2022 |
| 6-K | Current report (foreign issuer) | May 4, 2022 | Mar 31, 2022 |
| 6-K | Current report (foreign issuer) | May 4, 2022 | May 4, 2022 |
| 6-K | Current report (foreign issuer) | Apr 28, 2022 | Apr 28, 2022 |
| 6-K | Current report (foreign issuer) | Apr 27, 2022 | Apr 27, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Apr 22, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Apr 7, 2022 | — |
| 6-K | Current report (foreign issuer) | Apr 4, 2022 | Apr 4, 2022 |
| 6-K | Current report (foreign issuer) | Mar 11, 2022 | Mar 11, 2022 |
| 20-F | Annual report (foreign issuer) | Mar 11, 2022 | Dec 31, 2021 |
| 6-K | Current report (foreign issuer) | Mar 8, 2022 | Mar 8, 2022 |
| 6-K | Current report (foreign issuer) | Feb 15, 2022 | Feb 15, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2022 | — |
| 6-K | Current report (foreign issuer) | Feb 8, 2022 | Feb 8, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 25, 2022 | — |
| 6-K | Current report (foreign issuer) | Dec 3, 2021 | Dec 3, 2021 |
| 6-K | Current report (foreign issuer) | Nov 10, 2021 | Sep 30, 2021 |
| 6-K | Current report (foreign issuer) | Nov 10, 2021 | Nov 10, 2021 |
| 6-K | Current report (foreign issuer) | Nov 1, 2021 | Nov 1, 2021 |
| EFFECT | Filing | Sep 3, 2021 | — |
| CORRESP | Letter to the SEC | Sep 1, 2021 | — |
| UPLOAD | Letter from the SEC | Aug 31, 2021 | — |
| 6-K | Current report (foreign issuer) | Aug 20, 2021 | Aug 20, 2021 |
| F-3 | Shelf registration (foreign issuer) | Aug 20, 2021 | — |
| 6-K | Current report (foreign issuer) | Jul 27, 2021 | Jul 27, 2021 |
| 6-K | Current report (foreign issuer) | Jul 27, 2021 | Jun 30, 2021 |
| 6-K | Current report (foreign issuer) | Jul 20, 2021 | Jul 20, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Jul 12, 2021 | — |
| D | Filing | Jun 29, 2021 | — |
| 6-K | Current report (foreign issuer) | Jun 28, 2021 | Jun 28, 2021 |
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
- Deep Sea Foreign Transportation of Freight (SIC 4412)
- Listed as
- ASC (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Marshall Islands
- Headquarters
- Hamilton
- SEC filer status
- Accelerated filer
- SEC CIK
- 1577437
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.