Companhia De Saneamento Basico Do Estado De Sao Paulo-Sabesp SEC filings SBS
Companhia De Saneamento Basico Do Estado De Sao Paulo-Sabesp has 1,001 filings in SEC EDGAR's recent list, going back to Jul 8, 2010. Its latest annual report, Form 20-F, was filed on Apr 29, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Oct 21, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4/A | Filing | Jun 17, 2026 | May 25, 2026 |
| 4/A | Filing | Jun 17, 2026 | May 21, 2026 |
| 4/A | Filing | Jun 17, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Jun 16, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | May 29, 2026 | May 25, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 21, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 24, 2026 | — |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 18, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 18, 2025 | — |
| SC 13G | Ownership over 5% (passive) | Nov 8, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Oct 22, 2024 | — |
| SC 13D | Ownership over 5% (active) | Aug 5, 2024 | — |
| SC 13D | Ownership over 5% (active) | Jul 29, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Mar 10, 2016 | — |
Showing 43 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
- Water Supply (SIC 4941)
- Listed as
- SBS (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Brazil
- Headquarters
- Sp
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1170858
Other Water Supply companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.