Braskem SA SEC filings BAK
Braskem SA has 1,002 filings in SEC EDGAR's recent list, going back to Aug 6, 2020. Its latest annual report, Form 20-F, was filed on Apr 20, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Nov 4, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13D | Ownership over 5% (active) | Nov 6, 2026 | — |
| 3 | Initial insider ownership | Jul 16, 2026 | Jul 10, 2026 |
| 3 | Initial insider ownership | Jun 18, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 18, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 18, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 18, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 16, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 16, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 16, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 16, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 16, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 16, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | May 19, 2026 | May 6, 2026 |
| 3 | Initial insider ownership | May 14, 2026 | Apr 29, 2026 |
| 3 | Initial insider ownership | May 14, 2026 | Apr 29, 2026 |
| 3 | Initial insider ownership | May 14, 2026 | Apr 29, 2026 |
| 3 | Initial insider ownership | May 12, 2026 | Apr 29, 2026 |
| 3 | Initial insider ownership | May 11, 2026 | Apr 29, 2026 |
| 3 | Initial insider ownership | May 11, 2026 | Apr 29, 2026 |
| 3 | Initial insider ownership | May 11, 2026 | May 6, 2026 |
| 3 | Initial insider ownership | May 11, 2026 | Apr 29, 2026 |
| 3 | Initial insider ownership | May 8, 2026 | Apr 29, 2026 |
| 3 | Initial insider ownership | Mar 30, 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 17, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 16, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 16, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 16, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 16, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 16, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 16, 2026 |
| 3 | Initial insider ownership | Mar 17, 2026 | Mar 16, 2026 |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 13, 2026 |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 13, 2026 |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 13, 2026 |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 13, 2026 |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 13, 2026 |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 13, 2026 |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 13, 2026 |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 13, 2026 |
Showing 49 filings. 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
- Industrial Organic Chemicals (SIC 2860)
- Listed as
- BAK (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- Camacari Bahia Brazi
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1071438
- Former names
- BRASKEM SA (until Nov 6, 2026); COPENE PETROQUIMICA DO NORDESTE SA (until Nov 14, 2002)
Other Industrial Organic Chemicals companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.