Santander Brasil Files 6-K for November 2025

Ticker: BSBR · Form: 6-K · Filed: Nov 3, 2025 · CIK: 1471055

Banco Santander (Brasil) S.A. 6-K Filing Summary
FieldDetail
CompanyBanco Santander (Brasil) S.A. (BSBR)
Form Type6-K
Filed DateNov 3, 2025
Risk Levellow
Pages2
Reading Time2 min
Sentimentneutral

Sentiment: neutral

Topics: sec-filing, foreign-private-issuer, regulatory-update

Related Tickers: BSBR

TL;DR

Santander Brasil filed its monthly 6-K, confirming 20-F annual report filings.

AI Summary

Banco Santander (Brasil) S.A. filed a Form 6-K on November 3, 2025, for the month of November 2025. The filing indicates the company is a foreign private issuer and will file its annual reports under Form 20-F. The company's principal executive offices are located in São Paulo, Brazil.

Why It Matters

This filing is a routine report for foreign private issuers, providing an update on their regulatory status and reporting schedule with the SEC.

Risk Assessment

Risk Level: low — This is a standard, routine filing with no new financial information or material events disclosed.

Key Players & Entities

  • Banco Santander (Brasil) S.A. (company) — Registrant
  • 001-34476 (company) — SEC File Number
  • Form 20-F (company) — Annual Report Form
  • Form 6-K (company) — Report Type

FAQ

What is the purpose of a Form 6-K filing?

A Form 6-K is a report of foreign private issuers pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934, used to provide information that the registrant makes or is required to make public in its home country or to file or is required to file with a stock exchange on which it is listed.

Which annual report form does Banco Santander (Brasil) S.A. file?

Banco Santander (Brasil) S.A. indicates it files its annual reports under cover of Form 20-F.

When was this Form 6-K filed?

This Form 6-K was filed on November 3, 2025.

What period does this Form 6-K report cover?

This Form 6-K is for the month of November 2025.

Where are Banco Santander (Brasil) S.A.'s principal executive offices located?

Banco Santander (Brasil) S.A.'s principal executive offices are located at Avenida Presidente Juscelino Kubitschek, 2041 and 2235, Bloco A – Vila Olimpia, São Paulo, SP, Federative Republic of Brazil.

Filing Stats: 490 words · 2 min read · ~2 pages · Grade level 12.1 · Accepted 2025-11-03 16:29:51

Filing Documents

From the Filing

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 So 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 NOTICE TO THE MARKET BANCO SANTANDER (BRASIL) S.A. (“ Santander Brasil ” or “ Company ”), in compliance with the provisions of article 26, §3, item II of CVM Resolution No. 81, of March 29, 2022, as amended (“ CVM Resolution 81/22 ”), to adapt to the regulations, hereby informs its shareholders and the market in general that it has resubmitted, on this date, the Remote Voting Ballot for the Extraordinary General Meeting of the Company, to be held on November 28, 2025, at 3:30 p.m., to include a field for shareholders to express their views on the establishment of the Fiscal Council, without any changes to the matters on the agenda. The Company clarifies that votes already submitted will remain valid, in accordance with article 26, §5 of CVM Resolution 81/22, and that the deadline for shareholders to submit new voting instructions, if they wish, is November 25, 2025 (inclusive). To avoid conflicting voting instructions, the Company recommends that shareholders submit any new remote voting ballot to the same service provider previously used. São Paulo, November 03, 2025. 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: November 3, 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

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