Ferroglobe PLC SEC filings GSM
Ferroglobe PLC has 299 filings in SEC EDGAR's recent list, going back to May 6, 2015. Its latest annual report, Form 20-F, was filed on Mar 26, 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 | Nov 3, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 26, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 9, 2026 | — |
| 4 | Insider transaction | Sep 24, 2026 | Sep 22, 2026 |
| 4 | Insider transaction | Sep 24, 2026 | Sep 22, 2026 |
| 4 | Insider transaction | Aug 20, 2026 | Aug 11, 2026 |
| 3/A | Ownership document | Aug 20, 2026 | Mar 18, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 6-K | Current report (foreign issuer) | Aug 4, 2026 | Aug 4, 2026 |
| 6-K | Current report (foreign issuer) | Jun 18, 2026 | Jun 18, 2026 |
| 6-K | Current report (foreign issuer) | May 20, 2026 | May 20, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 8, 2026 | — |
| 6-K | Current report (foreign issuer) | May 5, 2026 | May 5, 2026 |
| 20-F | Annual report (foreign issuer) | Mar 26, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 23, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 23, 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 |
| 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 |
| 6-K | Current report (foreign issuer) | Feb 17, 2026 | Feb 17, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 14, 2025 | — |
| 6-K | Current report (foreign issuer) | Nov 5, 2025 | Nov 5, 2025 |
| SD | Specialized disclosure (conflict minerals) | Sep 18, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 13, 2025 | — |
| 6-K | Current report (foreign issuer) | Aug 5, 2025 | Aug 5, 2025 |
| 6-K | Current report (foreign issuer) | Jul 2, 2025 | Jul 2, 2025 |
| 6-K | Current report (foreign issuer) | Jun 26, 2025 | Jun 26, 2025 |
| 6-K | Current report (foreign issuer) | May 22, 2025 | May 22, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| 6-K | Current report (foreign issuer) | May 7, 2025 | May 7, 2025 |
| 20-F | Annual report (foreign issuer) | Apr 25, 2025 | Dec 31, 2024 |
| 6-K | Current report (foreign issuer) | Apr 24, 2025 | Apr 24, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 15, 2025 | — |
| 6-K | Current report (foreign issuer) | Feb 19, 2025 | Feb 19, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | Dec 20, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 20, 2024 | — |
| 6-K | Current report (foreign issuer) | Nov 6, 2024 | Nov 6, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 28, 2024 | — |
| 6-K | Current report (foreign issuer) | Aug 5, 2024 | Aug 5, 2024 |
| 6-K | Current report (foreign issuer) | Jun 20, 2024 | Jun 20, 2024 |
| 6-K | Current report (foreign issuer) | May 21, 2024 | May 21, 2024 |
| 6-K | Current report (foreign issuer) | May 14, 2024 | May 14, 2024 |
| 20-F | Annual report (foreign issuer) | May 13, 2024 | Dec 31, 2023 |
| 6-K | Current report (foreign issuer) | May 10, 2024 | May 10, 2024 |
| NT 20-F | Filing | Apr 30, 2024 | Dec 31, 2023 |
| 6-K | Current report (foreign issuer) | Mar 28, 2024 | Mar 28, 2024 |
| 6-K | Current report (foreign issuer) | Mar 13, 2024 | Mar 13, 2024 |
| 6-K | Current report (foreign issuer) | Mar 11, 2024 | Mar 11, 2024 |
| 6-K | Current report (foreign issuer) | Feb 21, 2024 | Feb 21, 2024 |
| 6-K | Current report (foreign issuer) | Feb 20, 2024 | Feb 20, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2024 | — |
| 6-K | Current report (foreign issuer) | Feb 5, 2024 | Feb 5, 2024 |
| UPLOAD | Letter from the SEC | Nov 14, 2023 | — |
| 6-K | Current report (foreign issuer) | Nov 7, 2023 | Nov 7, 2023 |
| CORRESP | Letter to the SEC | Nov 2, 2023 | — |
| 6-K | Current report (foreign issuer) | Oct 30, 2023 | Oct 30, 2023 |
| UPLOAD | Letter from the SEC | Oct 4, 2023 | — |
| CORRESP | Letter to the SEC | Sep 21, 2023 | — |
| UPLOAD | Letter from the SEC | Aug 24, 2023 | — |
| 6-K | Current report (foreign issuer) | Aug 14, 2023 | Aug 14, 2023 |
| 6-K | Current report (foreign issuer) | Jul 21, 2023 | Jul 21, 2023 |
| 6-K | Current report (foreign issuer) | Jun 28, 2023 | Jun 27, 2023 |
| 6-K | Current report (foreign issuer) | Jun 21, 2023 | Jun 21, 2023 |
| 6-K | Current report (foreign issuer) | Jun 2, 2023 | Jun 2, 2023 |
| 6-K | Current report (foreign issuer) | Jun 1, 2023 | Jun 1, 2023 |
| 6-K | Current report (foreign issuer) | May 30, 2023 | May 30, 2023 |
| SC 13G | Ownership over 5% (passive) | May 24, 2023 | — |
| 6-K | Current report (foreign issuer) | May 9, 2023 | May 9, 2023 |
| 20-F | Annual report (foreign issuer) | May 1, 2023 | Dec 31, 2022 |
| 6-K | Current report (foreign issuer) | Feb 22, 2023 | Feb 22, 2023 |
| SC 13G | Ownership over 5% (passive) | Feb 13, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2023 | — |
| 6-K | Current report (foreign issuer) | Nov 15, 2022 | Nov 15, 2022 |
| 6-K | Current report (foreign issuer) | Oct 3, 2022 | Oct 3, 2022 |
| 6-K | Current report (foreign issuer) | Sep 16, 2022 | Sep 16, 2022 |
| 6-K | Current report (foreign issuer) | Aug 16, 2022 | Jun 30, 2022 |
| 6-K | Current report (foreign issuer) | Jul 12, 2022 | Jul 12, 2022 |
| 6-K | Current report (foreign issuer) | Jul 11, 2022 | Jul 31, 2022 |
| 6-K | Current report (foreign issuer) | Jul 5, 2022 | Jul 5, 2022 |
| 6-K | Current report (foreign issuer) | Jun 30, 2022 | Jun 30, 2022 |
| 6-K | Current report (foreign issuer) | Jun 3, 2022 | Jun 3, 2022 |
| 6-K | Current report (foreign issuer) | Jun 1, 2022 | Jun 1, 2022 |
| 6-K | Current report (foreign issuer) | May 25, 2022 | May 31, 2022 |
| 6-K | Current report (foreign issuer) | May 12, 2022 | Mar 31, 2022 |
| 6-K | Current report (foreign issuer) | May 10, 2022 | Mar 31, 2022 |
| 20-F | Annual report (foreign issuer) | May 2, 2022 | Dec 31, 2021 |
| 6-K | Current report (foreign issuer) | Apr 6, 2022 | Apr 6, 2022 |
| 6-K | Current report (foreign issuer) | Mar 2, 2022 | Mar 2, 2022 |
| 6-K | Current report (foreign issuer) | Feb 15, 2022 | Feb 15, 2022 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Feb 3, 2022 | — |
| 6-K | Current report (foreign issuer) | Nov 26, 2021 | Nov 26, 2021 |
| 6-K | Current report (foreign issuer) | Nov 16, 2021 | Nov 16, 2021 |
| 424B2 | Prospectus | Oct 7, 2021 | — |
| 6-K | Current report (foreign issuer) | Oct 7, 2021 | Oct 6, 2021 |
| 6-K | Current report (foreign issuer) | Oct 7, 2021 | Oct 6, 2021 |
| 6-K | Current report (foreign issuer) | Sep 29, 2021 | Sep 29, 2021 |
| 424B7 | F-3/a | Sep 23, 2021 | — |
| EFFECT | Filing | Sep 22, 2021 | — |
| CORRESP | Letter to the SEC | Sep 20, 2021 | — |
| UPLOAD | Letter from the SEC | Sep 17, 2021 | — |
| F-3 | Shelf registration (foreign issuer) | Sep 10, 2021 | — |
| 6-K | Current report (foreign issuer) | Aug 23, 2021 | Aug 23, 2021 |
| 424B7 | Filing | Aug 13, 2021 | — |
| EFFECT | Filing | Aug 12, 2021 | — |
| 6-K | Current report (foreign issuer) | Aug 12, 2021 | Aug 12, 2021 |
| CORRESP | Letter to the SEC | Aug 10, 2021 | — |
| F-3/A | Filing | Aug 10, 2021 | — |
| UPLOAD | Letter from the SEC | Aug 9, 2021 | — |
| 6-K | Current report (foreign issuer) | Jul 30, 2021 | Jul 30, 2021 |
| F-3 | Shelf registration (foreign issuer) | Jul 29, 2021 | — |
| 6-K | Current report (foreign issuer) | Jul 29, 2021 | Jul 29, 2021 |
| 6-K | Current report (foreign issuer) | Jul 22, 2021 | Jul 22, 2021 |
| 6-K | Current report (foreign issuer) | Jul 8, 2021 | Jul 8, 2021 |
| 6-K | Current report (foreign issuer) | Jun 29, 2021 | Jun 29, 2021 |
| 6-K | Current report (foreign issuer) | Jun 29, 2021 | Jun 29, 2021 |
| 6-K | Current report (foreign issuer) | Jun 24, 2021 | Jun 23, 2021 |
| 6-K | Current report (foreign issuer) | Jun 21, 2021 | Jun 21, 2021 |
| 424B2 | Prospectus | Jun 21, 2021 | — |
| 6-K | Current report (foreign issuer) | Jun 21, 2021 | Jun 21, 2021 |
| EFFECT | Filing | Jun 15, 2021 | — |
| CORRESP | Letter to the SEC | Jun 11, 2021 | — |
| F-3/A | Filing | Jun 11, 2021 | — |
| 6-K | Current report (foreign issuer) | Jun 10, 2021 | Jun 10, 2021 |
| 6-K | Current report (foreign issuer) | May 17, 2021 | May 17, 2021 |
| 6-K | Current report (foreign issuer) | May 14, 2021 | May 14, 2021 |
| 6-K | Current report (foreign issuer) | May 13, 2021 | May 13, 2021 |
| UPLOAD | Letter from the SEC | May 13, 2021 | — |
| F-3 | Shelf registration (foreign issuer) | May 10, 2021 | — |
| 20-F | Annual report (foreign issuer) | Apr 30, 2021 | Dec 31, 2020 |
| 6-K | Current report (foreign issuer) | Apr 21, 2021 | Apr 21, 2021 |
| 6-K | Current report (foreign issuer) | Apr 15, 2021 | Apr 15, 2021 |
| 6-K | Current report (foreign issuer) | Apr 12, 2021 | Apr 12, 2021 |
| 6-K | Current report (foreign issuer) | Mar 29, 2021 | Mar 29, 2021 |
| 6-K | Current report (foreign issuer) | Mar 29, 2021 | Mar 29, 2021 |
| 6-K | Current report (foreign issuer) | Mar 25, 2021 | Mar 25, 2021 |
| 6-K | Current report (foreign issuer) | Mar 1, 2021 | Mar 1, 2021 |
| 6-K | Current report (foreign issuer) | Mar 1, 2021 | Mar 1, 2021 |
| 6-K | Current report (foreign issuer) | Feb 24, 2021 | Feb 24, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2021 | — |
| 6-K | Current report (foreign issuer) | Feb 1, 2021 | Feb 1, 2021 |
| 6-K | Current report (foreign issuer) | Jan 28, 2021 | Jan 28, 2021 |
| 6-K | Current report (foreign issuer) | Dec 11, 2020 | Dec 31, 2020 |
| 6-K | Current report (foreign issuer) | Dec 9, 2020 | Dec 9, 2020 |
| 6-K | Current report (foreign issuer) | Dec 1, 2020 | Dec 1, 2020 |
| 6-K | Current report (foreign issuer) | Nov 24, 2020 | Nov 23, 2020 |
| 6-K | Current report (foreign issuer) | Nov 2, 2020 | Nov 2, 2020 |
| 6-K | Current report (foreign issuer) | Aug 31, 2020 | Aug 31, 2020 |
| 6-K | Current report (foreign issuer) | Aug 14, 2020 | Aug 14, 2020 |
| 6-K | Current report (foreign issuer) | Jul 2, 2020 | Jul 2, 2020 |
| 6-K | Current report (foreign issuer) | Jun 30, 2020 | Jun 30, 2020 |
| 6-K | Current report (foreign issuer) | Jun 30, 2020 | Jun 30, 2020 |
| 6-K | Current report (foreign issuer) | Jun 9, 2020 | Jun 8, 2020 |
| 6-K | Current report (foreign issuer) | Jun 8, 2020 | Jun 8, 2020 |
| 20-F | Annual report (foreign issuer) | May 29, 2020 | Dec 31, 2019 |
| 6-K | Current report (foreign issuer) | Apr 30, 2020 | Apr 30, 2020 |
| 6-K | Current report (foreign issuer) | Mar 3, 2020 | Mar 31, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2020 | — |
| 6-K | Current report (foreign issuer) | Jan 14, 2020 | Jan 14, 2020 |
| 6-K | Current report (foreign issuer) | Jan 13, 2020 | Jan 13, 2020 |
| 6-K | Current report (foreign issuer) | Dec 3, 2019 | Dec 31, 2019 |
| 6-K | Current report (foreign issuer) | Nov 19, 2019 | Nov 19, 2019 |
| 6-K | Current report (foreign issuer) | Oct 29, 2019 | Oct 29, 2019 |
| 6-K | Current report (foreign issuer) | Oct 28, 2019 | Oct 28, 2019 |
| 6-K | Current report (foreign issuer) | Oct 11, 2019 | Oct 11, 2019 |
| 6-K | Current report (foreign issuer) | Oct 4, 2019 | Oct 4, 2019 |
| 6-K | Current report (foreign issuer) | Oct 1, 2019 | Oct 1, 2019 |
| 6-K | Current report (foreign issuer) | Sep 3, 2019 | Sep 3, 2019 |
| 6-K | Current report (foreign issuer) | Sep 3, 2019 | Sep 3, 2019 |
| 6-K | Current report (foreign issuer) | Aug 27, 2019 | Aug 27, 2019 |
| 6-K | Current report (foreign issuer) | Jun 28, 2019 | Jun 30, 2019 |
| 6-K | Current report (foreign issuer) | Jun 5, 2019 | Jun 4, 2019 |
| 6-K | Current report (foreign issuer) | Jun 3, 2019 | Jun 30, 2019 |
| 6-K | Current report (foreign issuer) | Jun 3, 2019 | Jun 30, 2019 |
| 6-K | Current report (foreign issuer) | May 17, 2019 | May 31, 2019 |
| 20-F | Annual report (foreign issuer) | Apr 29, 2019 | Dec 31, 2018 |
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
- Metal Mining (SIC 1000)
- Listed as
- GSM (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- United Kingdom
- Headquarters
- London
- SEC filer status
- Accelerated filer
- SEC CIK
- 1639877
- Former names
- VeloNewco Ltd (until Aug 12, 2015)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.