X0306 4 2014-10-08 0 0001557883 Dermira, Inc. DERM 0001419148 Canaan VIII LP 285 RIVERSIDE AVE STE 250 WESTPORT CT 06880 1 0 1 0 0001552200 Canaan Partners VIII LLC 285 RIVERSIDE AVE STE 250 WESTPORT CT 06880 0 0 1 0 Common Stock 2014-10-08 4 C 0 2450873 0 A 2450873 D Common Stock 2014-10-08 4 P 0 49276 16 A 2500149 D Series A Preferred Stock 0 2014-10-08 4 C 0 1708040 0 D Common Stock 1708040 0 D Series B Preferred Stock 0 2014-10-08 4 C 0 469878 0 D Common Stock 469878 0 D Series C Preferred Stock 0 2014-10-08 4 C 0 272955 0 D Common Stock 272955 0 D In connection with the consummation of the Issuer's initial public offering on October 8, 2014, each share of Preferred Stock automatically converted into one (1) share of Common Stock for no additional consideration. All shares of Common Stock issued upon conversion were aggregated. Shares held directly by Canaan VIII L.P. (the "Canaan Fund"). Canaan Partners VIII LLC ("Canaan VIII" and together with the Canaan Fund, the "Canaan Entities") is the sole general partner of the Canaan Fund and each may be deemed to have sole voting, investment and dispositive power with respect to the shares held by the Canaan Fund. Wende Hutton, a manager and member of Canaan VIII, serves as the representative of the Canaan Entities on the Issuer's board of directors. Investment and voting decisions with respect to the shares held by the Canaan Fund are made by the managers of Canaan VIII, collectively, and no manager of Canaan VIII has beneficial ownership of any shares held by Canaan VIII L.P. None. Canaan VIII L.P. By: Canaan Partners VIII LLC its General Partner /s/ Jaime Slocum Attorney-in-Fact 2014-10-08 Canaan Partners VIII LLC By: /s/ Jaime Slocum Attorney-in-Fact 2014-10-08