Macro Bank (BMA) schedules hybrid shareholder meeting for April 8, 2026

Rhea-AI Filing Summary

MACRO BANK INC. reported that its Board of Directors has called a general shareholders’ meeting. The meeting is scheduled for April 8, 2026 at 11:00 AM (Buenos Aires time).

The meeting will be held in a hybrid format, allowing shareholders to participate in person at Avenida Eduardo Madero 1172 in the Autonomous City of Buenos Aires, as well as remotely via the Zoom platform, in line with the company’s bylaws.

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

February 25, 2026

Commission File Number: 001-32827

MACRO BANK INC.

(Translation of registrant’s name into English)

Av. Eduardo Madero 1182

Buenos Aires C1106ACY

Tel: 54 11 5222 6500

(Address of registrant’s 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 o

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 o 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 o No x

INDEX

Translation of a submission from Banco Macro to the CNV dated on February 25, 2026.

Autonomous City of Buenos Aires, February 25^TH 2026.

To

Comisión Nacional de Valores (Argentine Securities Exchange Commission)

Re. Relevant Event

Please be advised that the Board of Directors, at the meeting held on the date hereof, resolved to call a general shareholders’ meeting to be held both in person and virtually, on April 8th 2026, at 11:00 AM (Buenos Aires Time), allowing for in-person participation at Avenida Eduardo Madero 1172, Autonomous City of Buenos Aires, this not being the Company's principal place of business, and remotely via the “Zoom” platform, in accordance with the provisions of Section 26 of the Bylaws.

Sincerely,

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: February 25, 2026

	MACRO BANK INC.
	By:	/s/ Jorge F. Scarinci
	Name:	Jorge F. Scarinci
	Title:	Chief Financial Officer

FAQ

What did MACRO BANK INC. (BMA) announce in this 6-K filing?

MACRO BANK INC. announced that its Board of Directors resolved to call a general shareholders’ meeting. The notice specifies the meeting date, time, hybrid in-person/virtual format, and locations, reflecting corporate governance actions relevant for shareholders’ participation.

When will MACRO BANK INC. (BMA) hold its general shareholders’ meeting?

The general shareholders’ meeting is scheduled for April 8, 2026 at 11:00 AM Buenos Aires time. This date and time were formally approved by the Board of Directors and communicated as a relevant event to securities regulators.

How can MACRO BANK INC. (BMA) shareholders attend the April 8, 2026 meeting?

Shareholders can attend either in person at Avenida Eduardo Madero 1172 in the Autonomous City of Buenos Aires or remotely via the Zoom platform. The company is using a hybrid format consistent with provisions in its bylaws.

Where will the in-person portion of MACRO BANK INC.’s shareholders’ meeting take place?

The in-person portion will be held at Avenida Eduardo Madero 1172, Autonomous City of Buenos Aires. The filing notes this is not the company’s principal place of business but is the chosen venue for the meeting under its bylaws.

Who signed the MACRO BANK INC. (BMA) 6-K related to the shareholders’ meeting?

The 6-K was signed by Jorge F. Scarinci, who is identified as the Chief Financial Officer. His signature indicates he was duly authorized to sign on behalf of MACRO BANK INC. under Securities Exchange Act requirements.

What regulatory bodies received notice of MACRO BANK INC.’s meeting call?

The notice was addressed to the Comisión Nacional de Valores, Argentina’s securities regulator. It was also furnished to the U.S. Securities and Exchange Commission via a Form 6-K as a relevant event for investors.