Banco Santander (Brasil) S.A. approved the appointment of Mr. Elmo Mohr Junior, Brazilian, married, banker, holder of Identity Card RG nº 1058745132 SJS/RS, enrolled with the CPF/ME under nº 887.691.430-72, with office at Avenida Presidente Juscelino Kubitschek, 2041 – CJ 281, Bloco A, Cond. W Torre JK, Vila Nova Conceição, CEP 04543-011, for the role of Ombudsman of the Company, for a term of 1 (one) year starting on August 26, 2022. The appointment of Mr. Elmo Mohr Junior was favorably recommended by the Nomination and Governance Committee, according to the meeting held on August 25, 2022.