Effective April 6, 2018, the Board of Directors of Dthera Sciences voted to increase the size of the Board from three directors to four directors and to appoint Steve R. Martin to the Board to fill the resulting vacancy. Mr. Martin accepted the appointment and joined the Board of Directors effective April 9, 2018. Steve R. Martin has served as Chief Financial Officer of AmpliPhi Biosciences Corporation since January 2016. Mr. Martin served as Senior Vice President and Chief Financial Officer of Applied Proteomics Inc. from December 2014 to August 2015. From June 2011 to December 2014, Mr. Martin served as Senior Vice President and Chief Financial Officer of Apricus Biosciences Inc. and served as the Interim Chief Executive Officer of Apricus from November 2012 through March 2013. From 2008 to January 2011, Mr. Martin served as Senior Vice President and Chief Financial Officer of BakBone Software. During his final 10 months with BakBone until the company’s acquisition in January 2011, Mr. Martin also served as BakBone’s Interim Chief Executive Officer. During 2007 and 2008, Mr. Martin served as a senior consultant and Acting Chief Accounting Office of Leap Wireless International which operated Cricket Communications the domestic provider of voice and data communications.