X0306 4/A 2021-06-10 2021-06-14 0 0001660334 Verrica Pharmaceuticals Inc. VRCA 0001814338 Nguyen Diem C/O VERRICA PHARMACEUTICALS INC. 44 WEST GAY STREET, SUITE 400 WEST CHESTER PA 19380 1 0 0 0 Stock Option (right to buy) 10.56 2021-06-10 4 A 0 8109 0.00 A 2031-06-09 Common Stock 8109 8109 D The original Form 4 filed on June 14, 2021 inadvertently listed the incorrect number of options granted to the Reporting Person. This amendment is being file to accurately reflect the true number of options granted. The shares underlying this option shall vest and become exercisable in 12 equal monthly installments beginning on July 10, 2021 and, in any event, will be fully vested on the date of the next annual meeting of stockholders, subject to continued service as a director though the applicable vesting date. /s/ Mark Ballantyne, Attorney-in-Fact 2021-06-17