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 June, 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 June 02, 2026
DATE, TIME AND PLACE: On June 02, 2026, at 4 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, Chairwoman.
Leonardo Augusto de Andrade Barbosa, Secretary.
AGENDA: To resolve on the approval of the Management
Proposal to call the Company's Extraordinary General Meeting to be held on July 02, 2026, at 3 p.m. ("Management Proposal").
RESOLUTIONS: Made the necessary clarifications, the
members of the Board of Directors, unanimously, APPROVED the Management's Proposal to call the Company's Extraordinary General Meeting
to be held on July 02, 2026, at 3:00 P.M., for the purpose of resolving on the following matters: (a) TO FIX the number of members that
will compose the Board of Directors of the Company; (b) ELECT two (2) new members to compose the Company's Board of Directors; and (c)
As a result of the resolution in the previous item, CONFIRM the composition of the Company's 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, Mario Roberto Opice Leão, Nitin Prabhu, Pedro Augusto de Melo and Vanessa
de Souza Lobato Barbosa – Directors. São Paulo, June 02, 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.
Leonardo Augusto de Andrade Barbosa
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: June 2, 2026
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Banco Santander (Brasil) S.A. |
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By: |
/S/ Reginaldo Antonio Ribeiro
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Reginaldo Antonio Ribeiro Officer without specific designation
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By: |
/S/ Carlos Ignacio Muñiz Gonzalez Blanch
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Carlos Ignacio Muñiz Gonzalez Blanch Vice - President Executive Officer
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