Macro Bank updates Audit Committee membership

Macro Bank Inc. reported that its Board of Directors has updated the composition of the Audit Committee.

Rhea-AI Filing Summary

Macro Bank Inc. reported that its Board of Directors has updated the composition of the Audit Committee. The committee will now be made up of Mario Luis Vicens, Fabián Alejandro de Paul and Sebastián Palla as regular members.

The Board also designated Fabián Alejandro de Paul as the Audit Committee’s Financial Expert under the standards of the Sarbanes Oxley Act of 2002, signaling his specific responsibility for financial oversight within the committee’s work.

Key Terms

Audit Committee, Financial Expert, Sarbanes Oxley Act of 2002

3 terms

Audit Committee financial

"has designated the regular members of the Audit Committee, which shall therefore be composed as follows"

A company's audit committee is a small group of board members who act like independent inspectors for the firm's finances, overseeing how financial reports are prepared, monitoring internal controls, and managing the relationship with external auditors. Investors care because a strong audit committee reduces the risk of accounting errors, fraud, or misleading statements, making financial statements more trustworthy and helping protect shareholder value.

Financial Expert financial

"We also inform the designation of Mr. Fabián Alejandro de Paul as Financial Expert of the Bank's Audit Committee"

Sarbanes Oxley Act of 2002 regulatory

"as Financial Expert of the Bank's Audit Committee, under the terms established by the Sarbanes Oxley Act of 2002"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Macro Bank Inc. (BMA) announce in this 6-K filing?

Macro Bank Inc. announced changes to its Audit Committee. The Board appointed Mario Luis Vicens, Fabián Alejandro de Paul and Sebastián Palla as regular members, and named de Paul as the committee’s Financial Expert under the Sarbanes Oxley Act of 2002.

Who are the new Audit Committee members at Macro Bank Inc. (BMA)?

The Audit Committee at Macro Bank Inc. will be composed of Mario Luis Vicens, Fabián Alejandro de Paul and Sebastián Palla as regular members. These appointments were approved by the Board of Directors at a meeting held in Buenos Aires on April 8, 2026.

Who is the Financial Expert of Macro Bank Inc.’s (BMA) Audit Committee?

Macro Bank Inc. designated Fabián Alejandro de Paul as the Financial Expert of its Audit Committee. This role is defined under the Sarbanes Oxley Act of 2002 and highlights his specific expertise in accounting or related financial management matters for committee oversight.

When did Macro Bank Inc. (BMA) approve the new Audit Committee composition?

Macro Bank Inc.’s Board of Directors approved the new Audit Committee composition at a meeting held on April 8, 2026, in Buenos Aires. The same date appears on the communication sent to the Argentine Securities Exchange Commission and the related U.S. Form 6-K submission.

Which regulator did Macro Bank Inc. (BMA) notify about the Audit Committee changes?

Macro Bank Inc. notified the Comisión Nacional de Valores, the Argentine Securities Exchange Commission, about the Audit Committee changes. The notice, dated April 8, 2026, was translated and furnished to U.S. investors through a Form 6-K filed with the Securities and Exchange Commission.

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

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Accepted by SEC EDGAR 04/08/2026 - 11:46 AM EDT Learn about SEC filing dates

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

April 8, 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 April 8, 2026.

Buenos Aires, April 8th 2026

To

Comisión Nacional de Valores (Argentine Securities Exchange Commission)

Please be advised that the Board of Directors, in its meeting held on the date hereof, has designated the regular members of the Audit Committee, which shall therefore be composed as follows: Messrs. Mario Luis Vicens, Fabián Alejandro de Paul and Sebastián Palla.

We also inform the designation of Mr. Fabián Alejandro de Paul as Financial Expert of the Bank's Audit Committee, under the terms established by the Sarbanes Oxley Act of 2002.

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: April 8, 2026

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