Banco Santander Brasil S A : 03/27/2023 - Exoneration and election of new Officer

BANCO SANTANDER (BRASIL) S.A.

Publicly Held Authorized Company CNPJ/ME nº 90.400.888/0001-42

NIRE 35.300.332.067

Minutes of the Board of Director's Meeting held in

March 27, 2023

DATE, TIME AND PLACE: On 03.27.2023, at 10:30 a.m., by teleconference, the Board of

Directors of Banco Santander (Brasil) S.A. ("Company" or "Santander), met with the presence of all it's members.

CALL NOTICE AND ATTENDANCE: The call notice was waived in view of the presence of all the member of the Board of Directors.

MEETING BOARD: Deborah Stern Vieitas, Chairman. Daniel Pareto, Secretary.

AGENDA: Resolve on (i) the exoneration of Mr. Ramón Sanchez Díez as Officer with no specific designation at the Company; and (ii) the election of the Company's new Officer Without Specific Designation.

RESOLUTIONS: Made the necessary clarifications, the members of the Board of Directors unanimously approved:

(i) the dismissal of the Officer without specific designation of the Company, Mr. Ramón Sanchez Díez, Spanish, married, economist, holder of Identity Card for Foreigners RNE No. V387945-Y, registered with the CPF/ME under No. 059.396.487-03, clarifying that Mr. Ramón Sanchez Díez will remain in his position until March 31, 2023; and

(ii) the election, for a complementary mandate, which will remain in effect until the investiture of those elected at the first Meeting of the Board of Directors to be held after the Ordinary General Meeting of 2023, of the following member to compose the Company's Executive Board, in the capacity of Officer without Specific Designation, with business address at Avenida Presidente Juscelino Kubitschek, 2041 - CJ 281, Bloco A, Cond. W Torre JK, Vila Nova Conceição, CEP 04543-011, São Paulo/SP, Mrs. Vanessa Alessi Manzi, Brazilian, divorced, lawyer, bearer of identity card RG No. 25.732.913-4 SSP/SP and registered with the CPF/MF under No. 177.818.078-71.

It remained recorded in the minutes that:

(i) the election of Mrs. Vanessa Alessi Manzi had her approval recommended by the Company's Nomination and Governance, Audit and Risk and Compliance Committees;

(ii) Mrs. Vanessa Alessi Manzi will assume the position of Officer responsible for Compliance at the Company, replacing Mr. Ramón Sanchez Diez; and

(iii) the Officer Without Specific Designation elected hereby declares that she is unimpeded by law for the exercise of the respective position and that she fulfills the conditions set forth in CMN Resolution No. 4.970/2021, having presented the respective declarations and authorizations required by said rule, and she will only be sworn in to her respective position after ratification of her election by the Central Bank of Brazil.

Finally, the directors thanked Mr. Ramón Sanchez Díez for his valuable contributions to the Company during the period in which he was part of its Executive Board, in particular for his work leading the Compliance structure. On that occasion, the directors wished him much success in his new role with the Santander Group in Europe.

ADJOURNMENT: There being no further matters to be resolved, the Meeting was finalized, and these minutes have been prepared and send to be electronically signed by the attendees. Board: Deborah Stern Vieitas, President. Daniel Pareto, Secretary. Signatures: Mrs. Deborah Stern Vieitas - Vice Chair; Deborah Patricia Wright, José Antonio Alvarez Alvarez, José de

Paiva Ferreira, Angel Santodomingo Martell, Mario Roberto Opice Leão, José Garcia Cantera, Marília Artimonte Rocca and Pedro Augusto de Melo- Directors. São Paulo, March 27, 2023.

I certify that this is a true transcript of the minutes recorded in the Minutes of the Board of

Directors Meetings Book of the Company.

Daniel Pareto

Secretary