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 10, 2023 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 2 ...