[6-K] GRUPO FINANCIERO GALICIA SA Current Report (Foreign Issuer)

Filing Explained

The lawsuit is pending review, while the filing estimates an unfavorable resolution would not significantly affect Banco Galicia shareholders’ equity.

The company reports that its main subsidiary, Banco Galicia, has been notified of a class action lawsuit. The matter is pending: the bank is analyzing the demand, and the filing estimates that even an unfavorable resolution would not have a significant impact on Banco Galicia shareholders’ equity.

A Form 6-K is a foreign private issuer’s interim report used to furnish material information published in its home market. Here, the disclosure concerns a lawsuit against HSBC, with Banco Galicia identified as HSBC’s successor.

The claim alleges that HSBC improperly charged a debit or credit card replacement fee when customers reported the original card stolen or robbed. The lawsuit seeks relief for those alleged charges and similarly designated fees.

The key unresolved item is the lawsuit’s resolution; the filing’s equity assessment is expressly conditional on an unfavorable result.

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FORM 6-K

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

REPORT OF FOREIGN PRIVATE ISSUER

Pursuant to Rule 13a-16 or 15d-16 of the
Securities Exchange Act of 1934

For the month of September 2026

Commission File Number: 0-30852

GRUPO FINANCIERO GALICIA S.A.

(the “Registrant”)

Galicia Financial Group S.A. (translation of Registrant’s name into English)

Tte. Gral. Juan D. Perón 430, 25th Floor
(CP1038AAJ) Buenos Aires, Argentina

(address of principal executive offices)

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 whether by furnishing the information contained in this form, the Registrant is also thereby furnishing the information to the Securities and Exchange 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): 82- ________

FORM 6-K

Commission File No. 0-30852

Month Filed			Event and Summary			Exhibit No.
September, 2026			Our subsidiary Banco Galicia informs of a class action lawsuit dated September 9, 2026.-			99.1

SIGNATURES

    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, thereunto duly authorized.

    GRUPO FINANCIERO GALICIA S.A. (Registrant)

Date: September 9, 2026.    By: /s/ Fabián E. Kon____________
Name: Fabián E. Kon
Title: Chief Executive Officer

Autonomous City of Buenos Aires, September 9, 2026

To the

Comisión Nacional de Valores

(National Securities Commission)

Ref.: Material Event

Dear Sirs,

We are writing to you, in order to inform that, our main subsidiary, Banco de Galicia y Buenos Aires S.A. (“the Bank”), as successor to HSBC Bank Argentina S.A. (subsequently Banco GGAL S.A.) (“HSBC”) has been notified about a class action lawsuit titled “ASOCIACION CIVIL POR LOS CONSUMIDORES Y MEDIO AMBIENTE (ACYMA) v. HSBC BANK ARGENTINA S.A. s/ ORDINARIO.

The lawsuit was filed at the National Commercial Court # 17, Secretariat # 34, of the Autonomous City of Buenos Aires.

The lawsuit seeks to claim the alleged improper charging by HSBC of a debit or credit card “replacement” fee, and/or any similarly designated charge, for issuing a replacement card when the original card had been reported by the customer as stolen, whether through theft or robbery.

The Bank is analyzing the content and implications of said demand. It is estimated that in case of an unfavorable resolution of this dispute, it will not have a significant impact on Banco Galicia´s shareholders´ equity.

Yours faithfully,

A. Enrique Pedemonte

Attorney in fact

Grupo Financiero Galicia S.A.

This document constitutes an unofficial translation into English of the original document in Spanish, which document shall govern in all respects, including with respect to any matters of interpretation.

Filing Exhibits & Attachments

1 document

Press Releases

• EX-99.1 EX-99.1 5.5 KB