Gerdau S.A. SEC filings GGB
Gerdau S.A. has 628 filings in SEC EDGAR's recent list, going back to Feb 14, 2000. Its latest annual report, Form 20-F, was filed on Mar 13, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Oct 27, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 6-K | Current report (foreign issuer) | Oct 27, 2026 | Oct 27, 2026 |
| 6-K | Current report (foreign issuer) | Oct 26, 2026 | Oct 26, 2026 |
| 6-K | Current report (foreign issuer) | Oct 26, 2026 | Oct 26, 2026 |
| 6-K | Current report (foreign issuer) | Oct 26, 2026 | Oct 26, 2026 |
| 6-K | Current report (foreign issuer) | Oct 26, 2026 | Oct 23, 2026 |
| 4 | Insider transaction | Sep 25, 2026 | Sep 23, 2026 |
| 4 | Insider transaction | Sep 21, 2026 | Sep 17, 2026 |
| 6-K | Current report (foreign issuer) | Sep 1, 2026 | Aug 31, 2026 |
| 4 | Insider transaction | Aug 27, 2026 | Jul 15, 2026 |
| 3/A | Primary document | Aug 27, 2026 | May 5, 2026 |
| 4 | Insider transaction | Aug 14, 2026 | Jun 8, 2026 |
| 3/A | Primary document | Aug 14, 2026 | Aug 6, 2026 |
| 4 | Insider transaction | Aug 12, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Aug 10, 2026 | Aug 6, 2026 |
| 6-K | Current report (foreign issuer) | Aug 6, 2026 | Aug 6, 2026 |
| 6-K | Current report (foreign issuer) | Aug 5, 2026 | Aug 5, 2026 |
| 6-K | Current report (foreign issuer) | Aug 4, 2026 | Aug 4, 2026 |
| 6-K | Current report (foreign issuer) | Aug 4, 2026 | Aug 4, 2026 |
| 6-K | Current report (foreign issuer) | Aug 4, 2026 | Aug 4, 2026 |
| 6-K | Current report (foreign issuer) | Jul 21, 2026 | Jul 20, 2026 |
| 6-K | Current report (foreign issuer) | Jun 15, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Jun 15, 2026 | Jun 12, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 2, 2026 |
| 3/A | Primary document | Jun 3, 2026 | Jun 2, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 2, 2026 |
| 4 | Insider transaction | May 28, 2026 | May 26, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 26, 2026 | — |
| 4 | Insider transaction | May 26, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 19, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 8, 2026 | May 5, 2026 |
| 3 | Initial insider ownership | May 8, 2026 | May 5, 2026 |
| 4 | Insider transaction | May 7, 2026 | May 5, 2026 |
| 4 | Insider transaction | May 5, 2026 | Apr 28, 2026 |
| 4 | Insider transaction | May 4, 2026 | Apr 30, 2026 |
| 4 | Insider transaction | Apr 30, 2026 | Apr 28, 2026 |
| 4 | Insider transaction | Apr 30, 2026 | Apr 28, 2026 |
| 4 | Insider transaction | Apr 30, 2026 | Apr 28, 2026 |
| 6-K | Current report (foreign issuer) | Apr 28, 2026 | Apr 28, 2026 |
| 6-K | Current report (foreign issuer) | Apr 28, 2026 | Apr 27, 2026 |
| 6-K | Current report (foreign issuer) | Apr 28, 2026 | Apr 27, 2026 |
| 6-K | Current report (foreign issuer) | Apr 28, 2026 | Apr 27, 2026 |
| 6-K | Current report (foreign issuer) | Apr 16, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 10, 2026 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 10, 2026 |
| 4 | Insider transaction | Apr 13, 2026 | Apr 9, 2026 |
| 4 | Insider transaction | Apr 10, 2026 | Apr 8, 2026 |
| 4 | Insider transaction | Apr 10, 2026 | Apr 8, 2026 |
| 4/A | Filing | Mar 25, 2026 | Mar 20, 2026 |
| 4 | Insider transaction | Mar 24, 2026 | Mar 20, 2026 |
| 3 | Initial insider ownership | Mar 20, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 17, 2026 |
| 20-F | Annual report (foreign issuer) | Mar 13, 2026 | Dec 31, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 6, 2026 | — |
| 6-K | Current report (foreign issuer) | Feb 24, 2026 | Feb 24, 2026 |
| 6-K | Current report (foreign issuer) | Feb 23, 2026 | Feb 23, 2026 |
| 6-K | Current report (foreign issuer) | Feb 23, 2026 | Feb 23, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 5, 2026 | — |
| 6-K | Current report (foreign issuer) | Dec 19, 2025 | Dec 19, 2025 |
| 6-K | Current report (foreign issuer) | Dec 2, 2025 | Dec 2, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 5, 2025 | — |
| 6-K | Current report (foreign issuer) | Oct 31, 2025 | Oct 31, 2025 |
| 6-K | Current report (foreign issuer) | Oct 30, 2025 | Oct 30, 2025 |
| 6-K | Current report (foreign issuer) | Oct 30, 2025 | Oct 30, 2025 |
| 6-K | Current report (foreign issuer) | Oct 1, 2025 | Oct 1, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 6, 2025 | — |
| 6-K | Current report (foreign issuer) | Aug 1, 2025 | Aug 1, 2025 |
| 6-K | Current report (foreign issuer) | Jul 31, 2025 | Jul 31, 2025 |
| CERT | Nyse certification | Jun 30, 2025 | — |
| 6-K | Current report (foreign issuer) | Jun 10, 2025 | Jun 9, 2025 |
| 6-K | Current report (foreign issuer) | Jun 9, 2025 | Jun 9, 2025 |
| 8-A12B | Filing | Jun 9, 2025 | — |
| 6-K | Current report (foreign issuer) | Jun 9, 2025 | Jun 9, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jun 6, 2025 | — |
| 424B2 | Prospectus | Jun 6, 2025 | — |
| 6-K | Current report (foreign issuer) | Jun 5, 2025 | Jun 4, 2025 |
| 6-K | Current report (foreign issuer) | Jun 5, 2025 | Jun 4, 2025 |
| FWP | Free writing prospectus | Jun 5, 2025 | — |
| 6-K | Current report (foreign issuer) | Jun 3, 2025 | Jun 3, 2025 |
| 424B2 | Prospectus | Jun 3, 2025 | — |
| F-3ASR | Filing | Jun 3, 2025 | — |
| 6-K | Current report (foreign issuer) | Jun 3, 2025 | Jun 3, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2025 | — |
| 6-K | Current report (foreign issuer) | May 14, 2025 | May 14, 2025 |
| 6-K | Current report (foreign issuer) | Apr 30, 2025 | Apr 30, 2025 |
| 6-K | Current report (foreign issuer) | Apr 29, 2025 | Apr 29, 2025 |
| 6-K | Current report (foreign issuer) | Apr 29, 2025 | Apr 28, 2025 |
| 20-F | Annual report (foreign issuer) | Mar 14, 2025 | Dec 31, 2024 |
| 6-K | Current report (foreign issuer) | Feb 21, 2025 | Feb 21, 2025 |
| 6-K | Current report (foreign issuer) | Feb 21, 2025 | Feb 20, 2025 |
| 6-K | Current report (foreign issuer) | Feb 20, 2025 | Feb 20, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 12, 2025 | — |
| 6-K | Current report (foreign issuer) | Feb 10, 2025 | Feb 10, 2025 |
| 6-K | Current report (foreign issuer) | Jan 22, 2025 | Jan 22, 2025 |
| 6-K | Current report (foreign issuer) | Jan 21, 2025 | Jan 21, 2025 |
| 6-K | Current report (foreign issuer) | Dec 31, 2024 | Dec 31, 2024 |
| 6-K | Current report (foreign issuer) | Dec 13, 2024 | Dec 13, 2024 |
| 6-K | Current report (foreign issuer) | Dec 9, 2024 | Dec 9, 2024 |
| 6-K | Current report (foreign issuer) | Nov 21, 2024 | Nov 21, 2024 |
| SC 13G | Ownership over 5% (passive) | Nov 12, 2024 | — |
| 6-K | Current report (foreign issuer) | Nov 6, 2024 | Nov 6, 2024 |
| 6-K | Current report (foreign issuer) | Nov 5, 2024 | Nov 5, 2024 |
| 6-K | Current report (foreign issuer) | Nov 5, 2024 | Nov 5, 2024 |
| 6-K | Current report (foreign issuer) | Oct 24, 2024 | Oct 17, 2024 |
| 6-K | Current report (foreign issuer) | Oct 4, 2024 | Oct 3, 2024 |
| 6-K/A | Form 6-k/a | Sep 23, 2024 | Sep 23, 2024 |
| 6-K | Current report (foreign issuer) | Sep 18, 2024 | Sep 18, 2024 |
| 6-K | Current report (foreign issuer) | Sep 10, 2024 | Sep 10, 2024 |
| 6-K | Current report (foreign issuer) | Aug 29, 2024 | Aug 29, 2024 |
| 6-K | Current report (foreign issuer) | Aug 16, 2024 | Aug 16, 2024 |
| F-6EF | Filing | Aug 13, 2024 | — |
| 6-K | Current report (foreign issuer) | Jul 31, 2024 | Jul 31, 2024 |
| 6-K | Current report (foreign issuer) | Jun 7, 2024 | Jun 7, 2024 |
| 6-K | Current report (foreign issuer) | May 31, 2024 | May 31, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| 6-K | Current report (foreign issuer) | May 29, 2024 | May 29, 2024 |
| 6-K | Current report (foreign issuer) | May 6, 2024 | May 3, 2024 |
| 6-K | Current report (foreign issuer) | May 3, 2024 | May 2, 2024 |
| 6-K | Current report (foreign issuer) | Apr 17, 2024 | Apr 17, 2024 |
| 20-F | Annual report (foreign issuer) | Mar 28, 2024 | Dec 31, 2023 |
| 6-K | Current report (foreign issuer) | Mar 15, 2024 | Mar 15, 2024 |
| 6-K | Current report (foreign issuer) | Feb 21, 2024 | Feb 21, 2024 |
| 6-K | Current report (foreign issuer) | Feb 16, 2024 | Feb 16, 2024 |
| 6-K | Current report (foreign issuer) | Feb 2, 2024 | Feb 2, 2024 |
| 6-K | Current report (foreign issuer) | Jan 18, 2024 | Jan 18, 2024 |
| 6-K | Current report (foreign issuer) | Dec 29, 2023 | Dec 29, 2023 |
| 6-K | Current report (foreign issuer) | Nov 13, 2023 | Nov 13, 2023 |
| 6-K | Current report (foreign issuer) | Nov 8, 2023 | Nov 7, 2023 |
| 6-K | Current report (foreign issuer) | Nov 6, 2023 | Nov 6, 2023 |
| 6-K | Current report (foreign issuer) | Nov 6, 2023 | Nov 6, 2023 |
| 6-K | Current report (foreign issuer) | Oct 11, 2023 | Oct 11, 2023 |
| 6-K | Current report (foreign issuer) | Oct 5, 2023 | Oct 5, 2023 |
| 6-K | Current report (foreign issuer) | Aug 15, 2023 | Aug 14, 2023 |
| 6-K | Current report (foreign issuer) | Aug 9, 2023 | Aug 9, 2023 |
| 6-K | Current report (foreign issuer) | Aug 9, 2023 | Aug 9, 2023 |
| 6-K | Current report (foreign issuer) | Aug 8, 2023 | Aug 8, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2023 | — |
| 6-K | Current report (foreign issuer) | May 4, 2023 | May 31, 2023 |
| 6-K | Current report (foreign issuer) | May 3, 2023 | May 3, 2023 |
| 20-F | Annual report (foreign issuer) | Mar 31, 2023 | Dec 31, 2022 |
| 6-K | Current report (foreign issuer) | Mar 17, 2023 | Mar 16, 2023 |
| 6-K | Current report (foreign issuer) | Mar 2, 2023 | Mar 2, 2023 |
| 6-K | Current report (foreign issuer) | Feb 7, 2023 | Feb 7, 2023 |
| 6-K | Current report (foreign issuer) | Jan 27, 2023 | Jan 27, 2023 |
| 6-K | Current report (foreign issuer) | Dec 8, 2022 | Dec 8, 2022 |
| 6-K | Current report (foreign issuer) | Nov 28, 2022 | Nov 25, 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 10, 2022 | Nov 10, 2022 |
| 6-K | Current report (foreign issuer) | Nov 9, 2022 | Nov 9, 2022 |
| 6-K | Current report (foreign issuer) | Nov 7, 2022 | Nov 7, 2022 |
| 6-K | Current report (foreign issuer) | Aug 4, 2022 | Aug 4, 2022 |
| 6-K | Current report (foreign issuer) | Aug 3, 2022 | Aug 3, 2022 |
| UPLOAD | Letter from the SEC | Jun 28, 2022 | — |
| CORRESP | Letter to the SEC | Jun 23, 2022 | — |
| UPLOAD | Letter from the SEC | Jun 9, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2022 | — |
| 6-K | Current report (foreign issuer) | May 6, 2022 | May 6, 2022 |
| 6-K | Current report (foreign issuer) | May 5, 2022 | May 5, 2022 |
| 20-F | Annual report (foreign issuer) | Mar 31, 2022 | Dec 31, 2021 |
| 6-K | Current report (foreign issuer) | Feb 23, 2022 | Feb 23, 2022 |
| 6-K | Current report (foreign issuer) | Feb 1, 2022 | Feb 1, 2022 |
| 6-K | Current report (foreign issuer) | Dec 23, 2021 | Dec 22, 2021 |
| 6-K | Current report (foreign issuer) | Dec 16, 2021 | Dec 16, 2021 |
| 6-K | Current report (foreign issuer) | Dec 15, 2021 | Dec 14, 2021 |
| 6-K | Current report (foreign issuer) | Dec 7, 2021 | Dec 7, 2021 |
| 6-K | Current report (foreign issuer) | Dec 1, 2021 | Dec 1, 2021 |
| 6-K | Current report (foreign issuer) | Nov 30, 2021 | Nov 30, 2021 |
| 6-K | Current report (foreign issuer) | Nov 4, 2021 | Nov 4, 2021 |
| 6-K | Current report (foreign issuer) | Oct 28, 2021 | Oct 28, 2021 |
| 6-K | Current report (foreign issuer) | Oct 27, 2021 | Oct 27, 2021 |
| 6-K | Current report (foreign issuer) | Sep 20, 2021 | Sep 20, 2021 |
| 6-K | Current report (foreign issuer) | Aug 20, 2021 | Aug 20, 2021 |
| 6-K | Current report (foreign issuer) | Aug 9, 2021 | Aug 9, 2021 |
| 6-K | Current report (foreign issuer) | Aug 4, 2021 | Aug 4, 2021 |
| 6-K | Current report (foreign issuer) | Aug 4, 2021 | Aug 4, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2021 | — |
| 6-K | Current report (foreign issuer) | May 6, 2021 | May 5, 2021 |
| 6-K | Current report (foreign issuer) | May 5, 2021 | May 5, 2021 |
| 6-K | Current report (foreign issuer) | Apr 22, 2021 | Apr 22, 2021 |
| 20-F | Annual report (foreign issuer) | Apr 21, 2021 | Dec 31, 2020 |
| 6-K | Current report (foreign issuer) | Feb 26, 2021 | Feb 26, 2021 |
| 6-K | Current report (foreign issuer) | Jan 6, 2021 | Jan 6, 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 & Finishing Mills (SIC 3310)
- Listed as
- GGB (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Brazil
- Headquarters
- Sao Paulo, Sp
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1073404
- Former names
- GERDAU SA (until Feb 3, 2005)
Other Steel Works, Blast Furnaces & Rolling & Finishing Mills companies
- Worthington Enterprises, Inc. WOR
- Worthington Steel, Inc. WS
- Gibraltar Industries, Inc. ROCK
- National Steel Co SID
- Insteel Industries Inc IIIN
- Friedman Industries Inc FRD
All 7 Steel Works, Blast Furnaces & Rolling & Finishing Mills companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.