SEC Filing Summary

Mario Roberto Opice Leao, CEO of Banco Santander (Brasil) S.A., reported a disposition of 276,851 units of SANB11 on June 16, 2026, at a price of $5.38 per unit. Following this transaction, Leao directly owns 122,037 units. Additionally, Leao acquired 276,851 units of SANB11 on the same date at the same price, bringing his indirect ownership to 536,751 units, held through SANTANDER PB ROMA III MULTIMERCADO CREDITO PRIVADO - FUNDO DE INVESTIMENTO FINANCEIRO.