Insider Transaction Report for Banco Santander (Brasil) S.A.

On June 11, 2026, Mario Roberto Opice Leao, CEO and Director of Banco Santander (Brasil) S.A. (BSBR), reported a series of transactions involving UNIT - SANB11 securities. Leao disposed of 148,400 units at a price of $5.20 per unit, resulting in a post-transaction ownership of 398,888 units. Additionally, he acquired 148,400 units under indirect ownership through a fund controlled by him, also at $5.20 per unit, with the post-transaction ownership reported at 259,900 units. The reported prices were converted from Brazilian Reais (R$) to U.S. dollars at an exchange rate of R$5.1472 per $1.00, as per the Brazilian Central Bank on the transaction date. The footnote F1 clarifies the currency conversion and the footnote F2 specifies the indirect ownership through a specific investment fund.