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 7, 2024 Commission File Number: 001-32827 MACRO BANK INC. (Translation of registrant’s name into English) Avenida Eduardo Madero 1182 Ciudad Autónoma de Buenos Aires C1106 ACY Tel: 54 11 5222 6500 (Address of registrant’s principal executive offices) Indicate by check mark whether the registrant files or will file annual repo ...