X0306 4 2016-10-03 false 0001557883 Dermira, Inc. DERM 0001208907 WIGGANS THOMAS G C/O DERMIRA, INC., 275 MIDDLEFIELD ROAD, SUITE 150 MENLO PARK CA 94025 true true false false CEO & Chairman of the Board Common Stock 2016-10-03 4 S false 8900.00 34.54 D 158280.00 I By the Wiggans Living Trust dated 5/14/02 Common Stock 2016-10-03 4 S false 2100.00 34.86 D 156180.00 I By the Wiggans Living Trust dated 5/14/02 Common Stock 0.00 I By the Amanda Wiggans Irrevocable Trust dated 2/24/11 Common Stock 0.00 I By the Elizabeth Wiggans Irrevocable Trust dated 2/24/11 Common Stock 5384.00 D These trades were made pursuant to a Rule 10b5-1 trading plan. This transaction was executed in multiple trades at prices ranging from $33.83 to $34.82. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. The Reporting Person is a Co-Trustee. This transaction was executed in multiple trades at prices ranging from $34.83 to $34.98. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. The Reporting Person has no voting or dispositive power over the shares held by the trust. The Reporting Person no longer has indirect beneficial ownership of any shares in the trust. These shares include prior ESPP purchases. /s/ Christine Ring as attorney-in-fact 2016-10-04