
FORM20-F (Mark One)☐REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g)OF THE SECURITIES EXCHANGEACT OF 1934 OR For the fiscal year endedDecember 31,2024 OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF1934 OR SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGEACT OF 1934 Date of the event requiring this shell company report:For the transition period fromtoCommission file number:001-32827 BANCO MACRO S.A. (Exact name of Registrant as specified in its charter) Macro Bank Inc.(Translation of registrant’s name into English) Republic ofArgentina(Jurisdiction of incorporation or organization) Avenida Eduardo Madero 1182C1106ACYCity of Buenos AiresArgentina(Address of registrant’s principal executive offices) Jorge Francisco ScarinciChief Financial Officer Banco Macro S.A.Avenida Eduardo Madero 1172, 24th FloorC1106ACYCity of Buenos AiresArgentinaTelephone: +54115222 6730Email:jorgescarinci@macro.com.ar(Name, telephone,e-mailand/or facsimile member and address of company contact person) (*)Ordinary shares of Banco Macro S.A. are not listed for trading but only in connection with the registration of American Depositary Shares whichare evidenced by American Depositary Receipts. Securities registered or to be registered pursuant to Section12(g) of the Act:None Securities for which there is a reporting obligation pursuant to Section15(d) of the Act:Ordinary Shares Indicate the number of outstanding shares of each of the issuer’s classes of capital stock orcommon stockas of the close of business covered by theannual report. 11,235,670ClassA ordinary shares, par value Ps. 1.00 per share 628,177,738ClassB ordinary shares, par value Ps. 1.00 per share Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. ☒Yes☐No If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section13 or 15(d) of theSecurities Exchange Act of 1934. ☐Yes☒No Note – Checking the box above will not relieve any registrant required to file reports pursuant to Section13 or 15(d) of the Securities Exchange Act of1934 from their obligations under those Sections. Indicate by check mark whether the registrant (1)has filed all reports required to be filed by Section13 or 15(d) of the Securities Exchange Act of 1934during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2)has been subject to such filingrequirements for the past 90 days. ☒Yes☐No Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 ofRegulationS-T(§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit suchfiles). Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, anon-acceleratedfiler, or an emerging growth company.See definition of “large accelerated filer,” “accelerated filer,” and “emerging growth company” in Rule12b-2of the Exchange Act. Large accelerated filer☒Acceleratedfiler☐Non-accelerated filer☐Emerginggrowthcompany☐ If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has electednot to use the extended transition period for complying with any new or revised financial accounting standards† provided pursuant to Section13(a) ofthe Exchange Act.☐ † The term “new or revised financial accounting standard” refers to any update issued by the FinancialAccounting Standards Board to its Accounting Standards Codification after April5, 2012. Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internalcontrol over financial reporting under Section404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm thatprepared or issued its audit report.☒ If securities are registered pursuant to Section12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in thefiling reflect the correction of an error to previously issued financial statements.☐ Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensationreceived by any of the registrant’s executive officers during the relevant recovery period pursuant to§240.10D-1(b).☐ Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing: International Financial Reporting Standardsas issued by the International AccountingStandards Board☒ If “Other” has been checked in response to the previous question indicate by check mark which fina