Mr. Michael D. Step has been the Chief Executive Officer at Ritter Pharmaceuticals, Inc. since October 1, 2014. Mr. Step served as the Senior Vice President of Corporate Development at Santarus, Inc. from February 8, 2005 to January 2, 2014. He assumed responsibility for establishing additional strategic relationships to expand the promotion of Santarus' products in the U.S., to out-license Santarus Inc.'s proprietary technology outside the U.S., and to increase Santarus Inc.'s product portfolio with in-licensed or co-promoted specialty pharmaceutical products. He was responsible for leading all licensing and M&A activities at Santarus and was a member of its executive team. Prior to joining Santarus, he served as Vice President of Corporate Development of Amylin Pharmaceuticals, LLC since August 2002. In this capacity, he was responsible for leading corporate development activities, including product licensing, strategic planning and mergers and acquisitions evaluations. Mr. Step joined Amylin in July 2000 and until September 2001, he served as its Executive Director of Commercial Operations where he was responsible for developing the sales function for Amylin's future commercialization plans. Prior to this, he served as the Senior Director of Business Development at Dura Pharmaceuticals from 1998 to July 2000. From 1996 to 1998, Mr. Step served as an Associate Director of Business Development and Strategic Planning at Hoffmann-La Roche. From 1993 to 1996, he served in various licensing, management and sales roles for Syntex Laboratories and Roche Labs. He has more than 20 years of business experience, including 12 years in the pharmaceutical and biotechnology arena, including 8 years in corporate development positions. He has been a Director at Ritter Pharmaceuticals, Inc. since 2012. Mr. Step received his B.A. in Political Science from Vanderbilt University in 1981 and his M.B.A. in Marketing and Finance from Marshall School of Business, the University of Southern California in 1986.