Business
Cosan S A : 05/04/2026 - Notice to Debentures Holders - Payment of interest
Cosan S A : 05/04/2026 - Notice to Debentures Holders - Payment of
About this update from Cosan S.a.
COSAN S.A. Corporate Taxpayer ID (CNPJ/MF): 50.746.577/0001-15 Company Registry (NIRE): 35.300.177.045 Publicly Held Company NOTICE TO HOLDERS OF THE 4 TH ISSUE OF SIMPLE, UNSECURED, NON-CONVERTIBLE DEBENTURES OF COSAN S.A. COSAN S.A. (B3: CSAN3; NYSE: CSAN) ("Cosan" or "Company"), hereby announces to the holders of the 2 nd series of the 4 th Issue of Simple, Unsecured, Non-Convertible, of the Unsecured Debentures of Cosan S.A., issued on May 05, 2022 (Code: CSAN24), that the payment of interest on the Debentures will take place on May 05, 2026, through Itaú Corretora de Valores S.A. ("Itaucor"), the transfer agent, as shown below. 2 nd series Unit price 78.37026900 Number of debentures 1,100,000 The gross total amount to be paid is R$ 86,207,295.90 (eighty-six million, two hundred seven thousand, two hundred ninety-five reais and ninety cents). The Company's Management, through the Investor Relations department, is available to debenture holders, shareholders, and the market for further information. São Paulo, May 4, 2026. Rafael Bergman Chief Financial and Investor Relations Officer