Welcome to our dedicated page for Companhia De Saneamento Basico SEC filings (Ticker: SBS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Sabesp SEC filings document the disclosure record of a Brazilian foreign private issuer whose SBS security trades as American depositary receipts. The company's Form 6-K reports furnish quarterly financial information, earnings releases, CVM material facts, shareholder-meeting matters, and notices tied to its water supply and sewage service operations in São Paulo State.
Sabesp's annual Form 20-F materials cover audited financial statements and broader foreign-issuer disclosures. Recent filings also record capital-structure actions, including a common-share split, ADR-related mechanics, and the company's share capital, which includes common shares and a special class preferred share held by the State of São Paulo.
Companhia de Saneamento Básico do Estado de São Paulo – Sabesp plans to submit a stock split proposal to shareholders. At an Extraordinary General Meeting scheduled for April 28, 2026, shareholders will vote on splitting all common shares at a 1:5 ratio, so each existing share becomes five shares.
The action will not change the total share capital or the proportional ownership of any shareholder. The new shares will carry the same rights as current common shares, including participation in dividends, interest on equity and other distributions.
COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP reported an initial ownership filing for director Affonso Bandeira Mateus on Form 3. This filing lists him as a director of the company but does not report any insider stock transactions or derivative holdings in the provided data.
COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP director Freire Amado Tinn has filed an initial Form 3 reporting insider status for the company’s shares. The excerpt shows no reported transactions, derivative positions, or holding entries associated with this reporting person.
COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP director Karla Bertocco Trindade has filed an initial Form 3, which is a required statement of beneficial ownership for insiders. This filing does not report any stock purchases, sales, option exercises, gifts, or other transactions.
COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP director Gustavo Rocha Gattass filed an initial Form 3 statement of beneficial ownership. The filing reports no insider transactions, no buy or sell activity, and no listed derivative positions, indicating a purely administrative disclosure.
COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP filed an initial Form 3 for reporting person Eduardo Parente Menezes. The filing identifies him as a director of the company and shows no reported insider transactions or derivative positions in this statement.
COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP director Miranda da Paz Junior Augusto reported beneficial ownership of 2,877 Common Shares. These shares are held with direct ownership, giving readers a baseline view of his equity stake in the company as an insider.
COMPANHIA DE SANEAMENTO BÁSICO DO ESTADO DE SÃO PAULO – SABESP director Claudia Polto da Cunha has filed an initial Form 3, which is a mandatory statement of beneficial ownership for insiders. This filing reports her status as a director and shows no reported share transactions or derivative positions.
COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP reported a new insider filing for director Marcio de Oliveira Anderson. This Form 3 is an initial statement of beneficial ownership and, in this case, shows no reported transactions or derivative positions.
COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP reported an initial statement of beneficial ownership on Form 3 for director Goncalves Silva Alexandre. The filing lists no transactions, exercises, gifts, tax withholdings, or restructurings, indicating this is a baseline disclosure rather than a trading report.