X0306 4/A 2021-01-13 2021-01-15 0 0001825480 Poshmark, Inc. POSH 0001228718 EPSTEIN JEFFREY E C/O POSHMARK, INC. 203 REDWOOD SHORES PARKWAY REDWOOD CITY CA 94065 1 0 0 0 Stock Option (Right to Buy) 42.00 2021-01-13 4 A 0 4472 0.00 A 2031-01-12 Class A Common Stock 4472 4472 D The shares subject to the option shall vest in full on the earlier of (i) January 13, 2022 or (ii) the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service on the Issuer's Board of Directors. This Form 4/A corrects only the number of stock options granted to the Reporting Person on January 13, 2021. /s/ Evan Ferl, Attorney-in-Fact 2021-04-12