Santander Brasil (NYSE: BSBR) raises BRL 600M to boost regulatory capital

Rhea-AI Filing Summary

Banco Santander (Brasil) S.A. (BSBR) announced the issuance of subordinated financial bills totaling BRL 600,300,000.00 in negotiations with private investors. The proceeds are designated to compose the bank’s Tier II Reference Equity, strengthening its regulatory capital structure.

The financial bills have a maturity of 10 years, with a repurchase (call) option starting in 2031, consistent with applicable regulation for Tier II instruments. These securities are authorized to compose the bank’s Tier II Capital and affect its Tier II capitalization ratio under BCB Resolution No. 122, dated August 2, 2021.

Positive

• Issuance of BRL 600,300,000.00 in subordinated financial bills increases Tier II regulatory capital and supports the bank’s Tier II capitalization ratio.

Negative

• None.

Key Figures

Financial bills issued: BRL 600,300,000.00 Maturity of financial bills: 10 years Repurchase option start: 2031 +1 more

4 metrics

Financial bills issued BRL 600,300,000.00 Total amount of subordinated financial bills issued to private investors

Maturity of financial bills 10 years Stated maturity term of the newly issued financial bills

Repurchase option start 2031 Year from which the bank may repurchase the financial bills

Regulatory reference BCB Resolution No. 122 Regulation dated August 2, 2021 governing Tier II Capital eligibility

Key Terms

Tier II Reference Equity (PR), Tier II Capital, subordination clause, BCB Resolution No. 122

4 terms

Tier II Reference Equity (PR) financial

"the proceeds of which will be used to compose the Company’s Tier II Reference Equity (PR)"

Tier II Capital financial

"authorized to compose the Tier II Capital of the Company’s Reference Equity"

subordination clause financial

"issuance of financial bills with a subordination clause"

BCB Resolution No. 122 regulatory

"pursuant to BCB Resolution No. 122, dated August 2, 2021"

FAQ

What capital transaction did Banco Santander (Brasil) S.A. (BSBR) announce in August 2026?

Banco Santander (Brasil) S.A. issued BRL 600,300,000.00 in subordinated financial bills. The proceeds are earmarked to compose its Tier II Reference Equity, thereby supporting its regulatory capital and Tier II capitalization ratio under Brazilian banking rules.

How will the proceeds from BSBR’s new financial bills be used?

The proceeds will be used to compose BSBR’s Tier II Reference Equity (PR). This means the funds qualify as Tier II Capital, contributing to the bank’s regulatory capital base and affecting its Tier II capitalization ratio under BCB Resolution No. 122.

What are the maturity and call features of BSBR’s newly issued financial bills?

The financial bills have a 10-year maturity with a repurchase option starting in 2031. This call feature allows the bank, subject to regulation, to repurchase the instruments before final maturity while maintaining their eligibility as Tier II Capital.

Do BSBR’s new financial bills qualify as Tier II Capital?

Yes. The financial bills are authorized to compose BSBR’s Tier II Capital within its Reference Equity. They are structured with a subordination clause to meet regulatory criteria set out in BCB Resolution No. 122, impacting the bank’s Tier II capitalization ratio.

Who purchased Banco Santander (Brasil) S.A.’s newly issued financial bills?

The financial bills were placed in negotiations with private investors. These investors provide the funds in exchange for subordinated debt instruments that count as BSBR’s Tier II Capital, subject to the 10-year maturity and 2031 repurchase option.

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

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

Available on EDGAR 08/19/2026 - 05:07 PM Accepted by SEC EDGAR 08/19/2026 - 05:07 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 August, 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.

Publicly-held Company with Authorized Capital

CNPJ nº 90.400.888/0001-42

NIRE 35.300.332.067

NOTICE TO THE MARKET

BANCO SANTANDER (BRASIL) S.A. (“Santander Brasil” or “Company”) hereby informs its shareholders and the market in general that it has carried out the issuance of financial bills with a subordination clause (“Financial Bills”), the proceeds of which will be used to compose the Company’s Tier II Reference Equity (PR), in the total amount of BRL 600,300,000.00 (six hundred million and three hundred thousand Brazilian reais), in negotiations with private investors. The Financial Bills have a maturity term of 10 (ten) years, with a repurchase option starting in 2031, in accordance with the applicable regulation.

The Financial Bills are authorized to compose the Tier II Capital of the Company’s Reference Equity, with an impact on its Tier II capitalization ratio, pursuant to BCB Resolution No. 122, dated August 2, 2021.

São Paulo, August 19, 2026.

Carlos Ignacio Muñiz Gonzalez Blanch

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: August 19, 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