Santander Brasil (NYSE: BSBR) changes vice president executive role

Rhea-AI Filing Summary

Banco Santander (Brasil) S.A. filed a Form 6-K reporting that its Board of Directors, meeting by conference call on September 30, 2025, unanimously approved the exoneration of Vice-President Executive Officer Maria Teresa Mauricio da Rocha Pereira Leite. The minutes note that the directors thanked her for her valuable contribution during her time on the Executive Board of Officers. The meeting was chaired by Deborah Stern Vieitas, with Bruno Carneiro as secretary, and the document was later certified and signed by authorized officers, including Reginaldo Antonio Ribeiro and Gustavo Alejo Viviani.

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE

SECURITIES EXCHANGE ACT OF 1934

For the month of September, 2025

Commission File Number: 001-34476

BANCO SANTANDER (BRASIL) S.A.

(Exact name of registrant as specified in its charter)

Avenida Presidente Juscelino Kubitschek, 2041 and 2235
Bloco A – Vila Olimpia
São Paulo, SP 04543-011
Federative Republic of Brazil

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F: Form 20-F ___X___ Form 40-F _______

 Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): 

Yes _______ No ___X____

 Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): 

Yes _______ No ___X____

 Indicate by check mark whether by furnishing the information contained in this Form, the Registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934: 

Yes _______ No ___X____

 If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):  N/A

[Free English Translation]

BANCO SANTANDER (BRASIL) S.A.

Public Company with Authorized Capital

Corporate Taxpayer´s Registry No. 90.400.888/0001-42

Company Registry No. 35.300.332.067

Minutes of the Board of Directors Meeting held on September 30, 2025

DATE, TIME AND PLACE: On September 30, 2025, at 10 a.m., by conference call, the Board of Directors of Banco Santander (Brasil) S.A. (“Company” or “Santander”) have met, with the attendance of all of its members.

CALL NOTICE AND ATTENDANCE: Call notice given in accordance with article 16, § 1, of the Company's Bylaws. The majority of the members of the Board of Directors were present.

MEETING BOARD: Deborah Stern Vieitas, Chairman. Bruno Carneiro, Secretary.

AGENDA: To resolve on the exoneration of Mr. Maria Teresa Mauricio da Rocha Pereira Leite, Vice-President Executive Officer of the Company.

RESOLUTIONS: After the necessary clarifications, the members of the Board of Directors, unanimously, approved the exoneration of the Vice-President Executive Officer, Mrs. Maria Teresa Mauricio da Rocha Pereira Leite, Brazilian, married, administrator, bearer of identity card RG No. 17004145-1 SSP/SP, registered with the CPF/MF under No. 115.673.618-89.

Finally, the directors thanked Mrs. Maria Teresa Mauricio da Rocha Pereira Leite for her valuable contribution to the Company throughout the period in which she was part of its Executive Board of Officers.

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. Bruno Carneiro, Secretary. Signatures: Mrs. Deborah Stern Vieitas – President; Mr. Javier Maldonado Trinchant – Vice President; and Messrs. Cristiana Almeida Pipponzi, Cristina San Jose Brosa, Deborah Patricia Wright, Ede Ilson Viani, José de Paiva Ferreira, Mario Roberto Opice Leão, Nitin Prabhu, Pedro Augusto de Melo and Vanessa de Souza Lobato Barbosa – Directors. São Paulo, September 30, 2025.

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.

Bruno Carneiro

Secretary

1/1

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereto duly authorized.

Date: September 30, 2025

Banco Santander (Brasil) S.A.
By:	/S/ Reginaldo Antonio Ribeiro
	Reginaldo Antonio Ribeiro Officer without specific designation

By:	/S/ Gustavo Alejo Viviani
	Gustavo Alejo Viviani Vice - President Executive Officer

FAQ

What leadership change did Banco Santander (Brasil) S.A. (BSBR) report in this 6-K?

The company reported that its Board of Directors unanimously approved the exoneration of Maria Teresa Mauricio da Rocha Pereira Leite from the role of Vice-President Executive Officer.

When did the Banco Santander (Brasil) S.A. (BSBR) board meeting take place?

The Board of Directors meeting took place on September 30, 2025, at 10 a.m., held by conference call.

How did the board characterize Maria Teresa Mauricio da Rocha Pereira Leite’s service at BSBR?

The directors formally thanked Maria Teresa Mauricio da Rocha Pereira Leite for her valuable contribution during the period she served on the Executive Board of Officers.

Who chaired and who acted as secretary of the BSBR board meeting?

The meeting was chaired by Deborah Stern Vieitas as President, with Bruno Carneiro serving as Secretary.

Which officers signed the BSBR 6-K on behalf of the company?

The report was signed on behalf of Banco Santander (Brasil) S.A. by Reginaldo Antonio Ribeiro, Officer without specific designation, and Gustavo Alejo Viviani, Vice-President Executive Officer.

Did the BSBR board meeting have proper attendance and call procedures?

Yes. The call notice was given in accordance with the Company’s Bylaws, and a majority of board members were present for the meeting.