Form 3: Cristina San Jose Brosa Director Ownership Disclosure for Banco Santander Brasil

This is a Form 3 filing by Cristina San Jose Brosa, a director of Banco Santander (Brasil) S.A. (BSBR), reporting no securities ownership as of March 18, 2026. The filing indicates that Ms. Brosa holds a director position at the company but currently owns no securities. The filing was signed on April 1, 2026, and reports her relationship with the company as a director (not an officer or 10% owner). The filing provides her address in Madrid, Spain, and confirms her reporting status as a foreign resident. This initial statement of beneficial ownership is required under SEC regulations for company insiders, even when reporting zero securities holdings.