Santander Brasil acknowledges director resignation request

Banco Santander (Brasil) S.A.

Rhea-AI Filing Summary

Banco Santander (Brasil) S.A. (BSBR) said its board unanimously acknowledged Cristina San Jose Brosa’s resignation request from her roles as a member of the Board of Directors and the Risk and Compliance Committee on September 25, 2026. The board thanked her for her contributions during her time on the board.

Key Terms

foreign private issuer, authorized capital, Risk and Compliance Committee

3 terms

foreign private issuer regulatory

"FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER"

A foreign private issuer is a company organized outside the United States that meets tests showing it is primarily foreign-controlled and therefore qualifies for a different set of U.S. reporting rules. For investors, that means the company files less frequent or differently formatted disclosures with U.S. regulators and may follow home-country accounting and governance practices, so buying its stock is like dining at a well-reviewed restaurant that follows its home kitchen’s rules instead of the local menu — you get access but should check what standards apply.

authorized capital regulatory

"Public Company with Authorized Capital"

Authorized capital is the maximum value or number of shares a company is legally allowed to issue as set in its founding documents. For investors, it signals how much the company can expand ownership or raise money without changing those documents, which affects the risk of ownership being diluted and the company’s flexibility to fund growth—think of it like the number of seats allowed on a bus before you must buy a new one.

Risk and Compliance Committee technical

"Member of the Risk and Compliance Committee"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

Which positions did Cristina San Jose Brosa resign from at BSBR?

Her resignation request covered her membership on Banco Santander (Brasil) S.A.’s Board of Directors and its Risk and Compliance Committee.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 6-K: How Foreign Companies Report to the SEC →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 10/02/2026 - 05:09 PM Accepted by SEC EDGAR 10/02/2026 - 05:08 PM Learn about SEC filing dates

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 October, 2026

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

 

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 Director’s Meeting

held on September 25, 2026

DATE, TIME AND PLACE: On September 25, 2026, at 5 P.M., by videoconference, 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 NOTICE: The call notice was dismissed due to the attendance of the Directors fully representing the Company’s Board of Directors.

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

AGENDA: To take resolution about the acknowledgment of the resignation of Mrs. Cristina San Jose Brosa to the role of Member of the Board of Directors and Member of the Risk and Compliance Committee of the Company.

RESOLUTIONS: Made the necessary clarifications, the members of the Board of Directors unanimously acknowledged the resignation request of Mrs. Cristina San Jose Brosa, Spanish, divorced, administrator, holder of the Spanish Passport PAN818923, to the role of Member of the Board of Directors and Member of the Risk and Compliance Committee, as presented in the letter sent to the Company on this date.

Finally, the directors thanked Mrs. Cristina San Jose Brosa for her valuable contributions to the Company during the period he was part of its Board of Directors.

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. Antonio Carlos Quintella; Cristiana Almeida Pipponzi, Cristina San Jose Brosa, Deborah Patricia Wright, Ede Ilson Viani, Márcio de Andrade Schettini, Oscar Rodríguez Herrero, Pedro Augusto de Melo and Vanessa de Souza Lobato Barbosa– Directors. São Paulo, September 25, 2026.

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: October 2, 2026

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

By:	/S/ Carlos Ignacio Muñiz Gonzalez Blanch
	Carlos Ignacio Muñiz Gonzalez Blanch Vice - President Executive Officer