ArcelorMittal SEC filings AMSYF
ArcelorMittal has 1,002 filings in SEC EDGAR's recent list, going back to Jan 11, 2008. 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 5, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 6-K | Current report (foreign issuer) | Nov 5, 2026 | Nov 5, 2026 |
| 6-K | Current report (foreign issuer) | Nov 4, 2026 | Nov 4, 2026 |
| 6-K | Current report (foreign issuer) | Nov 2, 2026 | Nov 2, 2026 |
| 6-K | Current report (foreign issuer) | Oct 28, 2026 | Oct 28, 2026 |
| 6-K | Current report (foreign issuer) | Oct 26, 2026 | Oct 21, 2026 |
| 6-K | Current report (foreign issuer) | Oct 19, 2026 | Oct 16, 2026 |
| 6-K | Current report (foreign issuer) | Sep 25, 2026 | Sep 25, 2026 |
| 6-K | Current report (foreign issuer) | Sep 15, 2026 | Sep 14, 2026 |
| 6-K | Current report (foreign issuer) | Aug 17, 2026 | Aug 17, 2026 |
| 6-K | Current report (foreign issuer) | Aug 3, 2026 | Aug 3, 2026 |
| 6-K | Current report (foreign issuer) | Jul 31, 2026 | Jun 30, 2026 |
| 6-K | Current report (foreign issuer) | Jul 30, 2026 | Jul 30, 2026 |
| 6-K | Current report (foreign issuer) | Jul 24, 2026 | Jul 24, 2026 |
| 6-K | Current report (foreign issuer) | Jul 6, 2026 | Jul 6, 2026 |
| SD | Specialized disclosure (conflict minerals) | Jul 1, 2026 | — |
| 6-K | Current report (foreign issuer) | Jun 30, 2026 | Jun 30, 2026 |
| 6-K | Current report (foreign issuer) | Jun 26, 2026 | Jun 26, 2026 |
| 6-K | Current report (foreign issuer) | Jun 22, 2026 | Jun 22, 2026 |
| 6-K | Current report (foreign issuer) | Jun 3, 2026 | Jun 3, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2026 | — |
| 6-K | Current report (foreign issuer) | May 27, 2026 | May 27, 2026 |
| 6-K | Current report (foreign issuer) | May 19, 2026 | May 19, 2026 |
| 6-K | Current report (foreign issuer) | May 19, 2026 | May 19, 2026 |
| 6-K | Current report (foreign issuer) | May 14, 2026 | May 13, 2026 |
| 424B5 | Prospectus supplement | May 13, 2026 | — |
| 6-K | Current report (foreign issuer) | May 13, 2026 | May 13, 2026 |
| 6-K | Current report (foreign issuer) | May 13, 2026 | May 13, 2026 |
| FWP | Free writing prospectus | May 12, 2026 | — |
| 424B5 | Prospectus supplement | May 12, 2026 | — |
| 6-K | Current report (foreign issuer) | May 12, 2026 | May 12, 2026 |
| 6-K | Current report (foreign issuer) | May 6, 2026 | May 5, 2026 |
| 6-K | Current report (foreign issuer) | Apr 30, 2026 | Apr 30, 2026 |
| 6-K | Current report (foreign issuer) | Apr 23, 2026 | Apr 23, 2026 |
| 6-K | Current report (foreign issuer) | Apr 3, 2026 | Apr 3, 2026 |
| 6-K | Current report (foreign issuer) | Mar 30, 2026 | Mar 30, 2026 |
| 6-K | Current report (foreign issuer) | Mar 17, 2026 | Mar 17, 2026 |
| 6-K | Current report (foreign issuer) | Mar 10, 2026 | Mar 10, 2026 |
| 20-F | Annual report (foreign issuer) | Mar 6, 2026 | Dec 31, 2025 |
| 6-K | Current report (foreign issuer) | Feb 11, 2026 | Feb 11, 2026 |
| 6-K | Current report (foreign issuer) | Feb 10, 2026 | Feb 10, 2026 |
| 6-K | Current report (foreign issuer) | Feb 5, 2026 | Feb 5, 2026 |
| 6-K | Current report (foreign issuer) | Feb 4, 2026 | Feb 3, 2026 |
| 6-K | Current report (foreign issuer) | Jan 30, 2026 | Jan 30, 2026 |
| 6-K | Current report (foreign issuer) | Jan 29, 2026 | Jan 29, 2026 |
| 6-K | Current report (foreign issuer) | Dec 22, 2025 | Dec 22, 2025 |
| 6-K | Current report (foreign issuer) | Dec 16, 2025 | Dec 16, 2025 |
| 6-K | Current report (foreign issuer) | Nov 21, 2025 | Nov 21, 2025 |
| 6-K | Current report (foreign issuer) | Nov 6, 2025 | Nov 6, 2025 |
| 6-K | Current report (foreign issuer) | Nov 3, 2025 | Oct 30, 2025 |
| 6-K | Current report (foreign issuer) | Oct 29, 2025 | Oct 27, 2025 |
| 6-K | Current report (foreign issuer) | Oct 1, 2025 | Sep 30, 2025 |
| 6-K | Current report (foreign issuer) | Sep 23, 2025 | Sep 23, 2025 |
| 6-K | Current report (foreign issuer) | Aug 4, 2025 | Aug 1, 2025 |
| 6-K | Current report (foreign issuer) | Aug 1, 2025 | Jun 30, 2025 |
| 6-K | Current report (foreign issuer) | Jul 31, 2025 | Jul 31, 2025 |
| 6-K | Current report (foreign issuer) | Jul 30, 2025 | Jul 29, 2025 |
| SD | Specialized disclosure (conflict minerals) | Jul 1, 2025 | — |
| 6-K | Current report (foreign issuer) | Jun 30, 2025 | Jun 30, 2025 |
| 6-K | Current report (foreign issuer) | Jun 23, 2025 | Jun 20, 2025 |
| 6-K | Current report (foreign issuer) | May 14, 2025 | May 14, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 14, 2025 | — |
| 6-K | Current report (foreign issuer) | May 6, 2025 | May 6, 2025 |
| 6-K | Current report (foreign issuer) | Apr 30, 2025 | Apr 30, 2025 |
| 6-K | Current report (foreign issuer) | Apr 18, 2025 | Apr 17, 2025 |
| 6-K | Current report (foreign issuer) | Apr 17, 2025 | Apr 17, 2025 |
| 6-K | Current report (foreign issuer) | Apr 7, 2025 | Apr 7, 2025 |
| 6-K | Current report (foreign issuer) | Apr 4, 2025 | Apr 4, 2025 |
| 6-K | Current report (foreign issuer) | Apr 4, 2025 | Apr 4, 2025 |
| 6-K | Current report (foreign issuer) | Apr 2, 2025 | Apr 2, 2025 |
| 6-K | Current report (foreign issuer) | Mar 31, 2025 | Mar 27, 2025 |
| 6-K | Current report (foreign issuer) | Mar 18, 2025 | Mar 17, 2025 |
| 6-K | Current report (foreign issuer) | Mar 17, 2025 | Mar 14, 2025 |
| 6-K | Current report (foreign issuer) | Mar 11, 2025 | Feb 10, 2025 |
| 20-F | Annual report (foreign issuer) | Mar 10, 2025 | Dec 31, 2024 |
| 6-K | Current report (foreign issuer) | Mar 4, 2025 | Mar 4, 2025 |
| 6-K | Current report (foreign issuer) | Feb 14, 2025 | Feb 14, 2025 |
| 6-K | Current report (foreign issuer) | Feb 6, 2025 | Feb 6, 2025 |
| 6-K | Current report (foreign issuer) | Jan 29, 2025 | Jan 28, 2025 |
| 6-K | Current report (foreign issuer) | Jan 8, 2025 | Jan 7, 2025 |
| 6-K | Current report (foreign issuer) | Dec 18, 2024 | Dec 18, 2024 |
| 6-K | Current report (foreign issuer) | Dec 11, 2024 | Dec 10, 2024 |
| 6-K | Current report (foreign issuer) | Dec 6, 2024 | Dec 6, 2024 |
| 6-K | Current report (foreign issuer) | Nov 27, 2024 | Nov 27, 2024 |
| 6-K | Current report (foreign issuer) | Nov 15, 2024 | Nov 15, 2024 |
| 6-K | Current report (foreign issuer) | Nov 7, 2024 | Nov 7, 2024 |
| 6-K | Current report (foreign issuer) | Oct 28, 2024 | Oct 28, 2024 |
| 6-K | Current report (foreign issuer) | Oct 11, 2024 | Oct 11, 2024 |
| 6-K | Current report (foreign issuer) | Oct 9, 2024 | Oct 9, 2024 |
| SD | Specialized disclosure (conflict minerals) | Sep 26, 2024 | — |
| 6-K | Current report (foreign issuer) | Sep 25, 2024 | Sep 25, 2024 |
| 6-K | Current report (foreign issuer) | Aug 6, 2024 | Aug 6, 2024 |
| 6-K | Current report (foreign issuer) | Aug 5, 2024 | Aug 5, 2024 |
| 6-K | Current report (foreign issuer) | Aug 2, 2024 | Jun 30, 2024 |
| 6-K | Current report (foreign issuer) | Aug 1, 2024 | Aug 1, 2024 |
| 6-K | Current report (foreign issuer) | Jul 24, 2024 | Jul 23, 2024 |
| 6-K | Current report (foreign issuer) | Jul 1, 2024 | Jul 1, 2024 |
| 6-K | Current report (foreign issuer) | Jun 17, 2024 | Jun 17, 2024 |
| 6-K | Current report (foreign issuer) | Jun 13, 2024 | Jun 13, 2024 |
| 424B5 | Prospectus supplement | Jun 12, 2024 | — |
| 6-K | Current report (foreign issuer) | Jun 11, 2024 | Jun 11, 2024 |
| 6-K | Current report (foreign issuer) | Jun 11, 2024 | Jun 11, 2024 |
| FWP | Free writing prospectus | Jun 11, 2024 | — |
| 424B5 | Prospectus supplement | Jun 10, 2024 | — |
| 6-K | Current report (foreign issuer) | May 28, 2024 | Mar 31, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 17, 2024 | — |
| 6-K | Current report (foreign issuer) | May 2, 2024 | May 2, 2024 |
| 6-K | Current report (foreign issuer) | Apr 29, 2024 | Apr 29, 2024 |
| 6-K | Current report (foreign issuer) | Apr 23, 2024 | Apr 23, 2024 |
| 6-K | Current report (foreign issuer) | Apr 10, 2024 | Apr 10, 2024 |
| F-3ASR | Filing | Apr 8, 2024 | — |
| 6-K | Current report (foreign issuer) | Apr 8, 2024 | Apr 8, 2024 |
| 6-K | Current report (foreign issuer) | Mar 29, 2024 | Mar 29, 2024 |
| 6-K | Current report (foreign issuer) | Mar 28, 2024 | Mar 28, 2024 |
| 6-K | Current report (foreign issuer) | Mar 28, 2024 | Mar 28, 2024 |
| 6-K | Current report (foreign issuer) | Mar 27, 2024 | Mar 27, 2024 |
| 6-K | Current report (foreign issuer) | Mar 19, 2024 | Mar 19, 2024 |
| 6-K | Current report (foreign issuer) | Mar 19, 2024 | Mar 19, 2024 |
| 6-K | Current report (foreign issuer) | Mar 13, 2024 | Mar 13, 2024 |
| 6-K | Current report (foreign issuer) | Mar 12, 2024 | Mar 12, 2024 |
| 6-K | Current report (foreign issuer) | Feb 29, 2024 | Feb 29, 2024 |
| 20-F | Annual report (foreign issuer) | Feb 28, 2024 | Dec 31, 2023 |
| 6-K | Current report (foreign issuer) | Feb 21, 2024 | Feb 21, 2024 |
| 6-K | Current report (foreign issuer) | Feb 8, 2024 | Feb 8, 2024 |
| 6-K | Current report (foreign issuer) | Feb 6, 2024 | Feb 6, 2024 |
| 6-K | Current report (foreign issuer) | Dec 22, 2023 | Dec 22, 2023 |
| 6-K | Current report (foreign issuer) | Dec 21, 2023 | Dec 21, 2023 |
| 6-K | Current report (foreign issuer) | Dec 19, 2023 | Dec 19, 2023 |
| 6-K | Current report (foreign issuer) | Dec 15, 2023 | Dec 15, 2023 |
| 6-K | Current report (foreign issuer) | Dec 8, 2023 | Dec 8, 2023 |
| 6-K | Current report (foreign issuer) | Dec 5, 2023 | Dec 5, 2023 |
| 6-K | Current report (foreign issuer) | Nov 15, 2023 | Nov 15, 2023 |
| 6-K | Current report (foreign issuer) | Nov 9, 2023 | Nov 9, 2023 |
| 6-K | Current report (foreign issuer) | Nov 6, 2023 | Nov 6, 2023 |
| 6-K | Current report (foreign issuer) | Oct 30, 2023 | Oct 30, 2023 |
| 6-K | Current report (foreign issuer) | Oct 4, 2023 | Oct 4, 2023 |
| 6-K | Current report (foreign issuer) | Aug 28, 2023 | Aug 28, 2023 |
| 6-K | Current report (foreign issuer) | Jul 31, 2023 | Jul 31, 2023 |
| 6-K | Current report (foreign issuer) | Jul 28, 2023 | Jun 30, 2023 |
| 6-K | Current report (foreign issuer) | Jul 27, 2023 | Jul 27, 2023 |
| 6-K | Current report (foreign issuer) | Jul 18, 2023 | Jul 18, 2023 |
| 6-K | Current report (foreign issuer) | Jul 6, 2023 | Jul 5, 2023 |
| 6-K | Current report (foreign issuer) | Jul 3, 2023 | Jul 3, 2023 |
| 6-K | Current report (foreign issuer) | Jun 14, 2023 | Jun 14, 2023 |
| 6-K | Current report (foreign issuer) | May 23, 2023 | May 23, 2023 |
| 25-NSE | Delisting notice | May 18, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 16, 2023 | — |
| 6-K | Current report (foreign issuer) | May 5, 2023 | May 5, 2023 |
| 6-K | Current report (foreign issuer) | May 4, 2023 | May 4, 2023 |
| 6-K | Current report (foreign issuer) | May 2, 2023 | May 2, 2023 |
| 6-K | Current report (foreign issuer) | Apr 28, 2023 | Apr 28, 2023 |
| 6-K | Current report (foreign issuer) | Apr 27, 2023 | Apr 27, 2023 |
| 6-K | Current report (foreign issuer) | Apr 26, 2023 | Apr 26, 2023 |
| 6-K | Current report (foreign issuer) | Apr 25, 2023 | Apr 25, 2023 |
| 6-K | Current report (foreign issuer) | Apr 3, 2023 | Apr 3, 2023 |
| 6-K | Current report (foreign issuer) | Apr 3, 2023 | Mar 31, 2023 |
| 6-K | Current report (foreign issuer) | Mar 10, 2023 | Mar 9, 2023 |
| 6-K | Current report (foreign issuer) | Mar 9, 2023 | Mar 8, 2023 |
| 20-F | Annual report (foreign issuer) | Mar 8, 2023 | Dec 31, 2022 |
| 6-K | Current report (foreign issuer) | Feb 9, 2023 | Feb 9, 2023 |
| 6-K | Current report (foreign issuer) | Jan 30, 2023 | Jan 27, 2023 |
| 6-K | Current report (foreign issuer) | Dec 8, 2022 | Dec 8, 2022 |
| 6-K | Current report (foreign issuer) | Dec 2, 2022 | Dec 2, 2022 |
| 6-K | Current report (foreign issuer) | Nov 29, 2022 | Nov 29, 2022 |
| 424B5 | Prospectus supplement | Nov 23, 2022 | — |
| 6-K | Current report (foreign issuer) | Nov 22, 2022 | Nov 22, 2022 |
| 6-K | Current report (foreign issuer) | Nov 22, 2022 | Nov 22, 2022 |
| FWP | Free writing prospectus | Nov 22, 2022 | — |
| 424B5 | Prospectus supplement | Nov 21, 2022 | — |
| 6-K | Current report (foreign issuer) | Nov 16, 2022 | Nov 16, 2022 |
| 6-K | Current report (foreign issuer) | Nov 10, 2022 | Nov 10, 2022 |
| 6-K | Current report (foreign issuer) | Nov 3, 2022 | Nov 3, 2022 |
| 6-K | Current report (foreign issuer) | Oct 31, 2022 | Oct 31, 2022 |
| 6-K | Current report (foreign issuer) | Oct 14, 2022 | Oct 14, 2022 |
| 6-K | Current report (foreign issuer) | Oct 4, 2022 | Oct 4, 2022 |
| 6-K | Current report (foreign issuer) | Sep 26, 2022 | Sep 26, 2022 |
| 424B5 | Prospectus supplement | Aug 1, 2022 | — |
| 6-K | Current report (foreign issuer) | Jul 29, 2022 | Jul 29, 2022 |
| 6-K | Current report (foreign issuer) | Jul 29, 2022 | Jun 30, 2022 |
| 6-K | Current report (foreign issuer) | Jul 28, 2022 | Jul 28, 2022 |
| 6-K | Current report (foreign issuer) | Jul 20, 2022 | Jul 20, 2022 |
| 6-K | Current report (foreign issuer) | Jul 6, 2022 | Jul 6, 2022 |
| 6-K | Current report (foreign issuer) | Jul 1, 2022 | Jul 1, 2022 |
| 6-K | Current report (foreign issuer) | Jun 28, 2022 | Jun 28, 2022 |
| 6-K | Current report (foreign issuer) | Jun 14, 2022 | Jun 14, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 25, 2022 | — |
| 6-K | Current report (foreign issuer) | May 25, 2022 | May 25, 2022 |
| 6-K | Current report (foreign issuer) | May 24, 2022 | May 24, 2022 |
| 6-K | Current report (foreign issuer) | May 19, 2022 | May 19, 2022 |
| 6-K | Current report (foreign issuer) | May 18, 2022 | May 18, 2022 |
| 6-K | Current report (foreign issuer) | May 5, 2022 | May 5, 2022 |
| 6-K | Current report (foreign issuer) | May 2, 2022 | May 2, 2022 |
| 6-K | Current report (foreign issuer) | Apr 26, 2022 | Apr 26, 2022 |
| 6-K | Current report (foreign issuer) | Apr 25, 2022 | Apr 25, 2022 |
| 6-K | Current report (foreign issuer) | Apr 14, 2022 | Apr 14, 2022 |
| 6-K | Current report (foreign issuer) | Apr 5, 2022 | Apr 5, 2022 |
| 6-K | Current report (foreign issuer) | Apr 4, 2022 | Apr 4, 2022 |
| 6-K | Current report (foreign issuer) | Mar 23, 2022 | Mar 23, 2022 |
| 6-K | Current report (foreign issuer) | Mar 18, 2022 | Mar 18, 2022 |
| 6-K | Current report (foreign issuer) | Mar 14, 2022 | Mar 14, 2022 |
| 20-F | Annual report (foreign issuer) | Mar 11, 2022 | Dec 31, 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
- Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) (SIC 3312)
- Listed as
- MT (NYSE), AMSYF (OTC), ARCXF (OTC)
- Fiscal year ends
- December 31
- Headquarters
- Grand Duchy Of Luxembourg, Luxembourg
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1243429
- Former names
- ARCELOR (until Oct 1, 2007)
Other Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) companies
- Nucor Corp NUE
- Steel Dynamics Inc STLD
- Tenaris SA TS
- Posco Holdings Inc. PKX
- Carpenter Technology Corp CRS
- COMMERCIAL METALS Co CMC
- GRUPO SIMEC, S.A.B. de C.V. SIM
- SunCoke Energy, Inc. SXC
All 13 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.