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
August 20, 2025
Commission File Number: 001-32827
MACRO BANK INC.
(Translation of registrant’s name intoEnglish)
Av. Eduardo Madero 1182
Buenos Aires C1106ACY
Tel: 54 11 5222 6500
(Address of registrant’s principal executiveoffices)
Indicate by check mark whether the registrant files or will file annualreports under cover of Form 20-F or Form 40-F.
| Form 20-F | x | Form 40-F | ¨ |
Indicate by check mark if the registrant is submitting the Form 6-Kin paper as permitted by Regulation S-T Rule 101(b)(1):
| Yes | ¨ | No | x |
Indicate by check mark if the registrant is submitting the Form 6-Kin paper as permitted by Regulation S-T Rule 101(b)(7):
| Yes | ¨ | No | x |
INDEX
Translation of a submission from Banco Macro tothe CNV dated on August 20, 2025.
BANCO MACRO S.A.
List of authorities
BOARD OF DIRECTORS
| Chairman | Jorge Pablo Brito | 12-31-2027 |
| Vice chairman | Carlos Alberto Giovanelli | 12-31-2027 |
| Directors | Nelson Damián Pozzoli | 12-31-2027 |
| Fabián Alejandro de Paul (*) | 12-31-2027 | |
| Agustín Mariano Álvarez (*) | 12-31-2027 | |
| Constanza Brito | 12-31-2026 | |
| Mario Luis Vicens (*) | 12-31-2026 | |
| Sebastián Palla (*) | 12-31-2026 | |
| José Alfredo Sánchez | 12-31-2026 | |
| Daniela Anahí Rivarola Meilán (*) | 12-31-2026 | |
| Delfín Federico Ezequiel Carballo | 12-31-2025 | |
| Marcos Brito | 12-31-2025 | |
| Lucas Matías Gregorio (*) | 12-31-2025(1) | |
| Alternate Directors | Santiago Horacio Seeber | 12-31-2027 |
| Juan Ignacio Catalano | 12-31-2027 |
(*) Independent Director, pursuant to Section III, Chapter III, TitleII of CNV Rules.
(1) Corresponds to the expiration of the appointmentof Mr. Guido Agustín Gallino, Regular Director whom he replaces. He shall hold office as Regular Director until the next GeneralShareholders' Meeting, as provided for under section 14 of the Bank's by-laws.
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: August 20, 2025
| MACRO BANK INC. | |||
| By: | /s/ Jorge F. Scarinci | ||
| Name: | Jorge F. Scarinci | ||
| Title: | Chief Financial Officer | ||