Board backed at Banco Santander Brasil (NYSE: BSBR) extraordinary meeting

Rhea-AI Filing Summary

Banco Santander (Brasil) S.A. released a consolidated remote voting map for its Extraordinary General Meeting scheduled for January 15, 2026. The votes received in advance from shareholders show strong support for the company’s Board of Directors proposals.

Shareholders largely approved fixing the number of board members and the nomination of Antonio Carlos Quintella as an independent director, with over 68 million votes cast in favor of these items for common shares. In the event of cumulative voting, more than 21.6 million votes were indicated for equal distribution among chosen candidates, and the confirmation of the final board composition also received a very high level of approval.

On the question of requesting the establishment of a fiscal council under Brazilian corporate law, the voting map indicates relatively low levels of support, with a combination of reject and a large volume of abstention votes across common and preferred shares.

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 January, 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

[Free English Translation]

BANCO SANTANDER (BRASIL) S.A.

Public-held Company with Authorized Capital

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

Company Registry No. 35.300.332.067

EXTRAORDINARY GENERAL MEETING

Consolidated Synthetic remote voting map

In compliance with CVM Resolution No. 81/22, we present the synthetic voting map consolidating the voting instructions received from the Central Depositary, the Bookkeeper and the voting instructions directly received by the Company, with the identification of the approvals, rejections or abstentions received by each item of the remote voting form, referring to the matters to be submitted to the approval of the Extraordinary General Meeting to be held on January 15, 2026, at 3:00 p.m

Item	Resolution	Voting	Class of Shares and total number of Votes for each Resolution
			Common (ON)	Preferred (PN)
1	FIX the number of members that will compose the Board of Directors of the Company	Approve	68,041,647
		Reject	2,026
		Abstain	16,301
2	Nomination of candidates to the board of directors (the shareholder can nominate as many candidates as the numbers of vacancies to be filled in the general election. The votes indicated in this filed will be disregarded if the shareholder with voting rights also fills in the fields present in the separate election of a member of the board of directors and the separate election referred to in these fields takes place). Candidate: Antonio Carlos Quintella – Independent Director	Approve	68,020,290	-
		Reject	5,064	-
		Abstain	34,620	-
3	In case of a cumulative voting process, should the corresponding votes to your shares be equally distributed among the candidates that you´ve chosen? [If the shareholder chooses ”yes” and also indicates the ”approve” answer type for specific candidates among those listed below, their votes will be distributed proportionally among these candidates. If the shareholder chooses to ”abstain” and the election occurs by the cumulative voting process, the shareholder's vote shall be counted as an abstention in the respective resolution of the meeting.]	Approve	21,673,528	-
		Reject	38,221	-
		Abstain	46,348,225	-
4	View of all the candidates to indicate the cumulative voting distribution
	Antonio Carlos Quintella – Independent Director		21,673,528 (100%)	-
	As a result of the resolution in the previous item, CONFIRM the composition of the Company’s Board of Directors.	Approve	68,035,683	-
5		Reject	1,107	-
		Abstain	23,184	-

[Free English Translation]

	Do you wish to request the establishment of a fiscal council, under the terms of article 161 of Law 6,404, of 1976? (If the shareholder chooses "no" or "abstain", his/her shares will not be computed for the request of the establishment of the fiscal council)? * Note: This resolution is not included in the agenda of the EGM and was inserted in compliance with the provisions of article 36, sole paragraph, of Resolution CVM 81/22.	Approve	17,281,659	17,268,855
6		Reject	1,346,580	1,344,306
		Abstain	49,431,735	49,469,614

Gustavo Alejo Viviani

Investors Relations Officer

BANCO SANTANDER (BRASIL) S.A.

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: January 14, 2026

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 does Banco Santander (Brasil) S.A. (BSBR) report in this Form 6-K?

The company presents a synthetic consolidated remote voting map summarizing advance voting instructions for its Extraordinary General Meeting to be held on January 15, 2026.

What were the main items voted on at the BSBR Extraordinary General Meeting?

Key items included fixing the number of board members, the nomination of Antonio Carlos Quintella as an independent director, confirmation of the final Board of Directors composition, and whether to request the establishment of a fiscal council.

How did BSBR shareholders vote on the nomination of Antonio Carlos Quintella?

Remote voting instructions show that holders of common shares cast more than 68,020,290 votes to approve Antonio Carlos Quintella as an independent director, with only a small number of reject and abstain votes.

What do the votes say about confirming the Banco Santander (Brasil) Board of Directors?

The map shows that confirming the Board of Directors composition received strong support, with over 68,035,683 approval votes for common shares and very few votes against or abstentions.

How did BSBR shareholders respond to establishing a fiscal council?

On the question of requesting a fiscal council under article 161 of Law 6,404/1976, the voting map reports 1,346,580 reject votes and 49,431,735 abstentions for common shares, and 1,344,306 reject votes and 49,469,614 abstentions for preferred shares.

Who signed the BSBR Form 6-K reporting these voting results?

The report is signed on behalf of the company by Reginaldo Antonio Ribeiro, an officer without specific designation, and by Gustavo Alejo Viviani, Vice-President Executive Officer and Investor Relations Officer.