X0609 4 2026-08-18 0001660334 Verrica Pharmaceuticals Inc. VRCA 0001556327 Kirby John J. false C/O VERRICA PHARMACEUTICALS INC. 44 W. GAY ST., SUITE 400 WEST CHESTER PA 19380 false true false false Interim CFO 0 Common Stock 2026-08-18 4 P 0 5000 4.93 A 23962 D The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.85 to $4.99 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. /s/ John J. Kirby 2026-08-18