Shareholders at Macro Bank (NYSE: BMA) plan to nominate two directors

Rhea-AI Filing Summary

Macro Bank Inc. reports that its Board of Directors received a letter from key shareholders regarding director nominations. The letter, sent by Delfín Jorge Ezequiel Carballo as shareholder, and representatives of Banco de Servicios y Transacciones S.A. acting as trustee of another shareholder, states their intention for the next General Shareholders’ Meeting.

At that meeting, where shareholders will consider the appointment of new Board members among other matters, these shareholders intend to nominate Marcos Brito and Delfín Federico Ezequiel Carballo as regular directors for a three-year term. The notice simply informs the market of this planned nomination ahead of the upcoming meeting.

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

March 4, 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 March 4, 2026.

 

Av. Eduardo Madero 1182 – C1106ACY

Ciudad Autónoma de Buenos Aires

República Argentina

0810-555-2355

www.macro.com.ar

City of Buenos Aires, March 4^th 2026

To

Comisión Nacional de Valores (Argentine Securities Exchange Commission)

Ref.: Relevant event

We write to you in order to inform that on the date hereof the Board of Directors received a letter from Mr. Delfín Jorge Ezequiel Carballo, as shareholder of Banco Macro S.A., and Mr. Martín Culeddu acting jointly with Mr. Mariano García, as attorneys-in-fact of Banco de Servicios y Transacciones S.A., trustee of the shareholder of Banco Macro S.A., Fideicomiso de Garantía JHB BMA, by which they advised the Board that, at the next General Shareholders’ Meeting to be held by the Bank, at which the shareholders shall discuss among other matters the appointment of new members of the Board, they intend to nominate as regular directors for three fiscal years, Messrs. Marcos Brito and Delfín Federico Ezequiel Carballo.

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: March 4, 2026

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

FAQ

What did Macro Bank Inc. (BMA) disclose in this Form 6-K?

Macro Bank Inc. disclosed that its Board received a letter from certain shareholders indicating they intend to nominate two individuals as regular directors for three fiscal years at the next General Shareholders’ Meeting.

Who are the shareholders involved in the Macro Bank Inc. (BMA) director proposal?

The communication comes from shareholder Delfín Jorge Ezequiel Carballo and from representatives of Banco de Servicios y Transacciones S.A., acting as trustee of shareholder Fideicomiso de Garantía JHB BMA, collectively informing the Board of their intended director nominations.

Which director candidates are proposed for Macro Bank Inc. (BMA)?

The shareholders intend to nominate Marcos Brito and Delfín Federico Ezequiel Carballo as regular directors. Their proposed term would cover three fiscal years, subject to consideration and approval at the next General Shareholders’ Meeting.

When will Macro Bank Inc. (BMA) consider these director nominations?

The nominations are expected to be considered at the next General Shareholders’ Meeting of Banco Macro S.A., where shareholders will discuss the appointment of new Board members among other matters on the meeting’s agenda.

Does this Macro Bank Inc. (BMA) filing change the current Board composition?

The filing does not change the current Board. It only informs that certain shareholders plan to propose two candidates as regular directors for a three-year term at the upcoming General Shareholders’ Meeting.

Who signed the Macro Bank Inc. (BMA) Form 6-K report?

The report was signed on behalf of Macro Bank Inc. by Jorge F. Scarinci, who is identified in the document as the company’s Chief Financial Officer, acting as a duly authorized representative.