Banco Santander Brasil (NYSE: BSBR) details director appointment withdrawal

Rhea-AI Filing Summary

Banco Santander (Brasil) S.A. reports that Mr. Gilson Finkelsztain has withdrawn his earlier appointment to serve as a member of the board of directors. His election, approved at an extraordinary shareholders’ meeting on October 16, 2025 and still pending approval from the Central Bank of Brazil, therefore ceases to have effect. As a result, the current composition of the board remains unchanged, with all existing directors continuing in their roles.

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 November, 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 November 25, 2025

DATE, TIME AND PLACE: On November 25, 2025, at 3 p.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: The call was waived in view of the attendance of all members of the Board of Directors.

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

AGENDA: To acknowledge the withdrawal from the appointment to the position of Member of the Board of Directors submitted by Mr. Gilson Finkelsztain.

RESOLUTIONS: Having provided the necessary clarifications, the members of the Board of Directors present, acknowledged the withdrawal from the appointment to the position of Member of the Board of Directors submitted, by means of a letter sent to the Company on this date, by Mr. Gilson Finkelsztain, Brazilian, married, engineer, holder of identity card RG No. 70557970, enrolled with CPF/MF under No. 012.032.457-18, whose election had been approved at the Extraordinary General Meeting held on October 16, 2025, and is currently pending approval by the Central Bank of Brazil. It was recorded that, in this circumstance, the election ceases to have effect, and the current composition of the Board remains unchanged.

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, Chairwoman. Bruno Carneiro, Secretary. Signatures: Mrs. Deborah Stern Vieitas – Chairwoman; Mr. Javier Maldonado Trinchant – Vice Chairman; 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, November 25, 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

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: November 28, 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 board change did Banco Santander (Brasil) S.A. (BSBR) disclose in this 6-K?

The company disclosed that Mr. Gilson Finkelsztain withdrew his appointment to serve as a member of the board of directors, so his previously approved election will not take effect.

Was Gilson Finkelsztain already serving on the BSBR board?

No. His election had been approved at an Extraordinary General Meeting on October 16, 2025 but was still pending approval by the Central Bank of Brazil, so he had not yet taken office.

Does the withdrawal of the appointment change the current BSBR board composition?

No. The minutes state that, due to the withdrawal and the election ceasing to have effect, the current composition of the board remains unchanged.

When did the BSBR board meet to acknowledge the withdrawal?

The board of directors met on November 25, 2025, at 3 p.m. by conference call, and formally acknowledged the withdrawal of the appointment.

Who chaired the BSBR board meeting that handled the director appointment withdrawal?

The meeting was chaired by Deborah Stern Vieitas, with Bruno Carneiro acting as secretary.

Who signed the BSBR Form 6-K on behalf of the company?

The Form 6-K was signed on November 28, 2025 by Reginaldo Antonio Ribeiro, Officer without specific designation, and Gustavo Alejo Viviani, Vice-President Executive Officer.