X0306 4 2020-08-18 0 0001660334 Verrica Pharmaceuticals Inc. VRCA 0001494695 Manning Paul B 200 GARRETT STREET, SUITE S CHARLOTTESVILLE VA 22902 1 0 1 0 Common Stock 2020-08-18 4 P 0 10000 8.55 A 1481719 I See Footnote Common Stock 8079394 D Common Stock 256634 I See Footnote The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $8.305 to $8.70 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. The shares are held directly by BKB Growth Investments, LLC ("BKB"). The Reporting Person is a co-manager of BKB and has sole voting and investment power with respect to the shares held by BKB. Consists of 7,754,783 shares of common stock held by Mr. Manning and 324,611 shares of common stock held by Mr. Manning jointly with his spouse. The shares are held directly by PBM Capital Investments, LLC ("PBMCI"). The Reporting Person is President and CEO of PBMCI and has sole voting and investment power with respect to the shares held by PBMCI. /s/ Mark Ballantyne, Attorney-in-Fact 2020-08-19