X0306 4 2021-11-12 0001825480 Poshmark, Inc. POSH 0001839146 McDonald John Michael C/O POSHMARK, INC. 203 REDWOOD SHORES PARKWAY REDWOOD CITY CA 94065 1 Chief Operating Officer Class A Common Stock 2021-11-12 4 M 0 38000 .41 A 89072 D Stock Option (Right to Buy) .41 2021-11-12 4 M 0 38000 0 D 2023-11-19 Class A Common Stock 38000 143137 D 1/4th of the original 357,000 shares subject to the option vested and became exercisable on November 18, 2014 and the balance vested and became exercisable in 36 equal monthly installments thereafter. /s/ Evan Ferl, Attorney-in-Fact 2021-11-16