Dermira Prices 4.5M Share Offering @$21.50/Share

Dermira, Inc.

today announced the pricing of its follow-on public offering of 4,500,000 shares of its common stock at a price to the public of $21.50 per share. In addition, Dermira has granted the underwriters a 30-day option to purchase up to an additional 675,000 shares of its common stock, on the same terms and conditions. Leerink Partners LLC, Cowen and Company and Guggenheim Securities are acting as joint book-running managers for the offering. Needham & Company is acting as co-manager. A registration statement relating to these securities was declared effective by the Securities and Exchange Commission on August 5, 2015. This offering is being made solely by means of a prospectus, copies of which, when available, may be obtained from Leerink Partners LLC, Attention: Syndicate Department, One Federal Street, 37th Floor, Boston, MA 02110, by email at syndicate@leerink.com, or by telephone at 1-800-808-7525, ext. 6142, Cowen and Company, c/o Broadridge Financial Services, Attention: Prospectus Department, 1155 Long Island Avenue, Edgewood, NY 11717, Telephone: 631-274-2806 or Guggenheim Securities, LLC, Attention: Equity Syndicate Department, 330 Madison