# Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp (SBS)

Source: https://www.quantisnow.com/company/SBS
Generated: 2026-11-15T16:40:09.244Z

- Ticker: SBS
- Exchange: NYSE
- Sector: Utilities
- Industry: Water Supply
- IPO year: 2002
- SEC CIK: 0001170858
- Website: sabesp.com.br

## About

Companhia de Saneamento Básico do Estado de São Paulo - SABESP provides water and sewage services to residential, commercial, industrial, and governmental customers. It provides water supply, sanitary sewage, urban rainwater management and drainage, urban cleaning, and solid waste management services, as well as related activities, including the planning, operation, maintenance, and commercialization of energy. As of December 31, 2020, the company provided water services through 10.1 million water connections to approximately 27.5 million people; and sewage services through 8.5 million sewage connections to approximately 24.3 million people, as well as operated 87,568 kilometers of water pipes and water transmission lines, and 59,660 kilometers of sewer lines. It also offers water and/or sewage services to other municipalities through special purpose companies. The company was founded in 1954 and is headquartered in São Paulo, Brazil.

## Latest SBS news and filings

- 2026-11-06 12:17 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6777944)
- 2026-11-05 23:01 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6777692)
- 2026-11-05 22:55 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6777684)
- 2026-10-21 12:42 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6753097)
- 2026-10-09 12:40 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6742492)
- 2026-10-02 21:06 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6735189)
- 2026-09-23 11:10 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6723589)
- 2026-09-18 13:42 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6720232)
- 2026-08-14 13:33 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6682169)
- 2026-07-31 12:52 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6657347)
- 2026-06-30 18:00 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6620578)
- 2026-06-17 20:23 UTC [SEC Form 4] [Amendment: Engineering Officer Tavares De Sousa Roberval sold $33,866 worth of shares (5,900 units at $5.74), decreasing direct ownership by 99% to 76 units (SEC Form 4)](https://www.quantisnow.com/insight/amendment-engineering-officer-tavares-de-sousa-roberval-sold-33866-worth-6606831)
- 2026-06-17 20:21 UTC [SEC Form 4] [Amendment: Inst. Rel. & Sustain. Officer Tavares De Sousa Samanta I.S. sold $32,604 worth of shares (5,700 units at $5.72), decreasing direct ownership by 99% to 43 units (SEC Form 4)](https://www.quantisnow.com/insight/amendment-inst-rel-sustain-officer-tavares-de-sousa-samanta-is-6606824)
- 2026-06-17 20:19 UTC [SEC Form 4] [Amendment: Chief Financial Officer Szlak Daniel sold $41,259 worth of shares (7,381 units at $5.59), closing all direct ownership in the company (SEC Form 4)](https://www.quantisnow.com/insight/amendment-chief-financial-officer-szlak-daniel-sold-41259-worth-of-6606804)
- 2026-06-16 20:19 UTC [SEC Form 4] [Chief Financial Officer Szlak Daniel sold $208,882 worth of shares (7,381 units at $28.30), closing all direct ownership in the company (SEC Form 4)](https://www.quantisnow.com/insight/chief-financial-officer-szlak-daniel-sold-208882-worth-of-shares-6604852)
- 2026-05-29 19:04 UTC [SEC Form 4] [Engineering Officer Tavares De Sousa Roberval sold $169,979 worth of shares (5,900 units at $28.81), decreasing direct ownership by 99% to 76 units (SEC Form 4)](https://www.quantisnow.com/insight/engineering-officer-tavares-de-sousa-roberval-sold-169979-worth-of-6578855)
- 2026-05-27 20:10 UTC [SEC Form 4] [Inst. Rel. & Sustain. Officer Tavares De Sousa Samanta I.S. sold $163,077 worth of shares (5,700 units at $28.61), decreasing direct ownership by 99% to 43 units (SEC Form 4)](https://www.quantisnow.com/insight/inst-rel-sustain-officer-tavares-de-sousa-samanta-is-sold-6574795)
- 2026-05-15 18:07 UTC [SEC Form 4] [Engineering Officer Tavares De Sousa Roberval converted options into 8,243 shares and covered exercise/tax liability with 2,267 shares (SEC Form 4)](https://www.quantisnow.com/insight/engineering-officer-tavares-de-sousa-roberval-converted-options-into-8243-6556795)
- 2026-05-15 18:03 UTC [SEC Form 4] [New Bus. & Projects Officer Costa Strauch Rafael converted options into 7,922 shares and covered exercise/tax liability with 2,179 shares (SEC Form 4)](https://www.quantisnow.com/insight/new-bus-projects-officer-costa-strauch-rafael-converted-options-into-6556789)
- 2026-05-15 18:00 UTC [SEC Form 4] [Chief Legal Officer Lima Peralta Maria Alicia converted options into 6,039 shares and covered exercise/tax liability with 1,661 shares (SEC Form 4)](https://www.quantisnow.com/insight/chief-legal-officer-lima-peralta-maria-alicia-converted-options-into-6556784)
- 2026-05-15 17:57 UTC [SEC Form 4] [Reg. & Energy Proc. Officer Godinho Domingues Luciane converted options into 10,317 shares and covered exercise/tax liability with 2,837 shares (SEC Form 4)](https://www.quantisnow.com/insight/reg-energy-proc-officer-godinho-domingues-luciane-converted-options-into-6556775)
- 2026-05-15 17:54 UTC [SEC Form 4] [Chief People Officer Bressane Junior Josue converted options into 7,371 shares and covered exercise/tax liability with 2,027 shares (SEC Form 4)](https://www.quantisnow.com/insight/chief-people-officer-bressane-junior-josue-converted-options-into-7371-6556774)
- 2026-05-15 17:50 UTC [SEC Form 4] [Corporate Services Officer Do Valle Fehlberg Gustavo converted options into 7,371 shares and covered exercise/tax liability with 2,027 shares (SEC Form 4)](https://www.quantisnow.com/insight/corporate-services-officer-do-valle-fehlberg-gustavo-converted-options-into-6556763)
- 2026-05-15 17:47 UTC [SEC Form 4] [Customer & Technology Officer Maciel Maia Denis converted options into 10,181 shares and covered exercise/tax liability with 2,800 shares (SEC Form 4)](https://www.quantisnow.com/insight/customer-technology-officer-maciel-maia-denis-converted-options-into-10181-6556760)
- 2026-05-15 17:44 UTC [SEC Form 4] [Operations & Maint. Officer Pierini Longo Debora converted options into 8,243 shares and covered exercise/tax liability with 2,267 shares (SEC Form 4)](https://www.quantisnow.com/insight/operations-maint-officer-pierini-longo-debora-converted-options-into-8243-6556749)
- 2026-05-15 17:41 UTC [SEC Form 4] [Chief Financial Officer Szlak Daniel converted options into 10,181 shares and covered exercise/tax liability with 2,800 shares (SEC Form 4)](https://www.quantisnow.com/insight/chief-financial-officer-szlak-daniel-converted-options-into-10181-shares-6556738)
- 2026-05-15 17:38 UTC [SEC Form 4] [CEO Leone Piani Carlos Augusto covered exercise/tax liability with 13,831 shares and converted options into 50,295 shares, increasing direct ownership by 153% to 36,464 units (SEC Form 4)](https://www.quantisnow.com/insight/ceo-leone-piani-carlos-augusto-covered-exercisetax-liability-with-13831-6556732)
- 2026-05-08 11:27 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6540987)
- 2026-05-08 11:24 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6540983)
- 2026-04-30 11:31 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6522852)
- 2026-04-29 21:28 UTC [SEC Form 20-F filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-20-f-filed-by-companhia-de-saneamento-basico-do-6522032)
- 2026-04-28 10:59 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6517494)
- 2026-04-27 20:11 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6516390)
- 2026-03-30 12:40 UTC [SEC Form 6-K] [SEC Form 6-K filed by Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp](https://www.quantisnow.com/insight/sec-form-6-k-filed-by-companhia-de-saneamento-basico-do-6476099)
- 2026-03-19 12:27 UTC [Analyst Coverage Initiated] [Jefferies initiated coverage on Saneamento Basico with a new price target](https://www.quantisnow.com/insight/jefferies-initiated-coverage-on-saneamento-basico-with-a-new-price-6460812)
- 2026-03-19 10:39 UTC [SEC Form 3] [SEC Form 3 filed by new insider Affonso Bandeira Mateus](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-affonso-bandeira-mateus-6460496)
- 2026-03-19 10:38 UTC [SEC Form 3] [SEC Form 3 filed by new insider Freire Amado Tinn](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-freire-amado-tinn-6460493)
- 2026-03-19 10:36 UTC [SEC Form 3] [SEC Form 3 filed by new insider Bertocco Trindade Karla](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-bertocco-trindade-karla-6460489)
- 2026-03-19 10:35 UTC [SEC Form 3] [SEC Form 3 filed by new insider Rocha Gattass Gustavo](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-rocha-gattass-gustavo-6460485)
- 2026-03-19 10:34 UTC [SEC Form 3] [SEC Form 3 filed by new insider Parente Menezes Eduardo](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-parente-menezes-eduardo-6460483)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/SBS
- Earnings history: https://www.quantisnow.com/earnings/SBS
- Dividend history: https://www.quantisnow.com/dividends/SBS
- Insider transactions: https://www.quantisnow.com/insiders/SBS
- Options chain: https://www.quantisnow.com/options/SBS
- SEC 8-K filings only: https://www.quantisnow.com/company/SBS/8-k
- RSS and alerts for SBS: https://www.quantisnow.com/docs/rss-feeds.md