BSBR 6-K

UNITED STATESSECURITIES 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, 2024

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 2235Bloco A – Vila OlimpiaSão Paulo, SP 04543-011Federative 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

NOTICE TO SHAREHOLDERS

Declaration and payment of Dividends and Intereston Equity

We hereby inform the Shareholders and the general market that the Board of Directors of Banco Santander (Brasil) S.A. (“Company”), at the meeting held on the present date, approved the Board of Executive Officers’ proposal, ad referendum of the Ordinary General Meeting of the Company’s shareholders to be held on 2025, for the distribution of:

(I)         Interim Dividends in the total amount of R$200,000,000.00 (two hundred million Brazilian reais), pursuant to the article 37, item II, of the Company's Bylaws, calculated based on the profit for the year calculated up to the balance sheet of September 30, 2024, corresponding to R$ 0.02555404556 per common share, R$ 0.02810945011 per preferred share and R$ 0.05366349566 per Unit; and

(II)        Interest on Company’s Equity, pursuant to articles 17, item XVIII and 37, second paragraph, of the Company's Bylaws in the gross amount of R$ 1,300,000,000.00 (one billion and three hundred million Brazilian reais), corresponding to R$ 0.16610129610 per common share, R$ 0.18271142572 per preferred share and R$ 0.34881272182 per Unit, which, after the deduction of the amount related to the Income Tax Withheld at Source (“IRRF”), pursuant to the laws in force, result the net amount corresponding to R$ 1,105,000,000.00 (one billion and a hundred and five million Brazilian reais), corresponding to R$ 0.14118610169 per common share, R$ 0.15530471186 per preferred share and R$ 0.29649081355 per Unit, except for immune and/or exempt shareholders.

(*) One (1) Unit is comprised of 1(one) Common Share and 1 (one) Preferred Share

The shareholders entitled for the Dividends and Interest on Company’s Equity approved will be the ones registered in the Company’s books at the end of October 17, 2024 (including). Therefore, as of October 18, 2024 (including) the Company’s shares shall be traded “Ex-Dividends and Ex-Intereston Equity”.

[Free English Translation]

The amount of Dividends and Interest on Company’s Equity approved will be paid as of November 08, 2024 and fully considered within the amount of mandatory dividends to be distributed by the Company for the year 2024, without any compensation as monetary indexation.

Regarding holders of the Company’s American Depositary Receipts (ADRs) traded in the New York Stock Exchange – NYSE, the payment will be carried out by The Bank of New York Mellon, depositary bank of the ADRs, pursuant to regulations applied to the local market.

Information regarding the US Record Date, payment date, or any further information for specific rules and conditions applied to the ADRs may be obtained at www.adrbnymellon.com.

São Paulo, October 10, 2024.

Gustavo Alejo Viviani

Investor 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: October 10, 2024