Companhia de Saneamento Básico do Estado de São Paulo – SABESP approved a 5-for-1 stock split of all its common shares at an Extraordinary General Meeting. Each existing common share will now correspond to five common shares, with no change to total share capital.
After the split, the company’s capital is divided into 3,524,534,025 book-entry common shares without par value and one special class preferred share held by the State of São Paulo. Shares trade ex-split from April 29, 2026, based on holders of record on April 28, 2026. Split shares are credited on April 30, 2026 and reflected in shareholder positions at market opening on May 4, 2026, carrying the same dividend and distribution rights as before.
Sabesp plans a 1-for-5 stock split of its common shares, subject to approval at an Extraordinary Shareholders’ Meeting on April 28, 2026. Each existing common share will become five common shares without changing the total amount of the company’s share capital.
If approved, Sabesp’s Brazilian custodian will automatically credit the additional common shares to investors holding stock on B3, while Bank of New York Mellon will issue and distribute additional American Depositary Receipts to NYSE investors. The company states that proportional ownership and all economic and voting rights, including dividend entitlements, will remain unchanged after the split.
Companhia de Saneamento Básico do Estado de São Paulo – Sabesp and EMAE plan to study a possible share-based reorganization. Management of both companies will assess the feasibility of Sabesp incorporating all EMAE shares it does not already own, under Brazilian corporate law.
The study will map required approvals and procedures and create independent committees to negotiate an exchange ratio, following Brazilian securities guidance. If ultimately approved by boards and shareholders, EMAE would become a wholly owned Sabesp subsidiary and EMAE shareholders would receive Sabesp shares. The goal is to simplify the corporate structure, consolidate shareholder bases into one company and reduce operating costs.
BlackRock, Inc. filed an amended Schedule 13G/A reporting beneficial ownership of 55,121,116 shares of COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO‑SABESP (Common Stock), representing 7.8% of the class. The filing shows 53,514,514 shares with sole voting power and 55,121,116 shares with sole dispositive power. The amendment is signed by Spencer Fleming on 04/24/2026.
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.