Banco Santander (Brasil) (BSBR) incorporates Iran/Syria disclosure in Form 20-F

Rhea-AI Filing Summary

Banco Santander (Brasil) S.A. notified the SEC that it made disclosures required by Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Securities Exchange Act in its Annual Report on Form 20-F for the fiscal year ended December 31, 2025, filed with the SEC on February 27, 2026. The specific disclosure appears on page 125 of the Form 20-F and is incorporated by reference into this notice.

Banco Santander (Brasil) S.A.
Avenida Presidente Juscelino Kubitschek, 2,041 and 2,235 – Bloco A
Vila Olímpia, São Paulo, SP 04543-011
Federative Republic of Brazil

February 27, 2026

United States Securities and Exchange Commission
100 F Street, N.E.
Washington, DC 20549

Re: Notice of disclosure filed in Annual Report on Form 20-F under Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Exchange Act

Ladies and Gentlemen:

Pursuant to Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Securities Exchange Act of 1934, as amended, notice is hereby provided that Banco Santander (Brasil) S.A. has made disclosure pursuant to such provisions in its Annual Report on Form 20-F for the fiscal year ended December 31, 2025, which was filed with the U.S. Securities and Exchange Commission on February 27, 2026. This disclosure can be found on page 125 of the Annual Report on Form 20-F and is incorporated by reference herein.

Respectfully submitted,

Banco Santander (Brasil) S.A.
By:	/s/ Mario Roberto Opice Leão
	Name:	Mario Roberto Opice Leão
	Title:	Chief Executive Officer

FAQ

What did Banco Santander (Brasil) (BSBR) notify the SEC about?

Banco Santander (Brasil) stated it made required disclosures under Section 219 (Iran/Syria) and Section 13(r) in its Form 20-F for the year ended December 31, 2025, filed on February 27, 2026. The disclosure is located on page 125 and is incorporated by reference.

Where can I find the Iran/Syria and Section 13(r) disclosure for BSBR?

The disclosure is published in Banco Santander (Brasil)'s Annual Report on Form 20-F for the fiscal year ended December 31, 2025. It was filed with the SEC on February 27, 2026 and appears on page 125 of the Form 20-F.

Does this notice itself contain the substantive Iran/Syria disclosure text?

No. The notice states that the substantive disclosure appears in the Form 20-F. The notice references the disclosure on page 125 and incorporates that Form 20-F text by reference rather than repeating it in this filing.

Which reporting requirements are referenced in BSBR's notice?

The notice cites Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Securities Exchange Act of 1934 as the statutes under which the company made the disclosure included in its Form 20-F.

When was the Form 20-F that contains the disclosure filed with the SEC?

The Annual Report on Form 20-F containing the referenced disclosure was filed with the SEC on February 27, 2026 and covers the fiscal year ended December 31, 2025. The notice incorporates the disclosure by reference.