X0609 4/A 2025-08-11 2025-08-12 0001578732 Marcus & Millichap, Inc. MMI 0001164495 MARTIN LAURALEE false C/O MARCUS & MILLICHAP, INC. 23975 PARK SORRENTO, SUITE 400 CALABASAS CA 91302 true false false false true Common Stock 2025-08-11 4 P false 1701 29.3388 A 17728 D This Form 4/A is being filed to correct the total of the Amount of Shares Acquired and the Amount of Securities Beneficially Owned following the reported transaction, as reported on August 12, 2025 (the "Original Form 4"). The Original Form 4 reported that the Reporting Person acquired 1, 721 shares on August 11, 2025, resulting in the reporting of 17,748 securities beneficially owned in column 5 of the Original Form 4. This Form 4/A corrects the number of shares sold on August 11, 2025 (1,701 shares sold) and the result number of securities beneficially owned following such sale (17,728 securities beneficially owned). /s/ Steven DeGennaro as attorney-in-fact for Lauralee E. Martin 2026-05-04