Peter G. Traber, M.D., a director since February 2009, became President and Chief Executive Officer in March 2011, and is also our Chief Medical Officer. Dr. Traber is President Emeritus, and from 2003 to 2008 was President and Chief Executive Officer, of Baylor College of Medicine. From 2000 to 2003 he was Senior Vice President Clinical Development and Medical Affairs and Chief Medical Officer of GlaxoSmithKline plc. Dr. Traber was the Chairman of the Board and Chief Executive Officer of TerraSep, LLC, a Mountain View, CA biotechnology company. He also has served as Chief Executive Officer of the University of Pennsylvania Health System, as well as Chair of the Department of Internal Medicine and Chief of Gastroenterology for the University of Pennsylvania School of Medicine and was named as a director of NeoStem, Inc. (Nasdaq:NBS) in 2015. Dr. Traber received his M.D. from Wayne State School of Medicine and a B.S. in chemical engineering from the University of Michigan. We believe that Dr. Traber is best situated to sit on our Board of Directors because, in addition to serving as our Chief Executive Officer and President as well as serving as our Chief Medical Officer, he brings extensive industry and company-specific experience and expertise to the Company.

Harold Shlevin, Ph.D., age 66, became our Chief Operating Officer and Secretary on October 1, 2012. Dr. Shlevin previously had been employed at the Georgia Institute of Technology’s Advanced Technology Development Center as Principle and Manager of bioscience commercialization efforts since November 2009, where he has assisted faculty in identifying technology worthy of commercialization, catalyzed formation of new start-up bioscience companies, and mentored new company management. From October 2008 to November 2009, he served as Head of Operations and Commercial Development for Altea Therapeutics Corporation, an advanced drug delivery company focused on the delivery of therapeutic levels of water-soluble biotherapeutics and small drugs through the skin. At Altea, he was responsible for pharmaceutical research and development, clinical research, regulatory affairs, engineering, clinical and commercial manufacturing, quality assurance, information technology, facility operations and finance. From July 2006 to September 2008, Dr. Shlevin served as the President and Chief Executive Officer of Tikvah Therapeutics, Inc., a start-up pharmaceutical enterprise focused on later-stage development of neuroscience therapeutics. From May 2000 to January 2006, he served as President and CEO of Solvay Pharmaceuticals, Inc. (US). In January 2006, he was promoted to a global senior Vice President role within Solvay Pharmaceuticals, SA and member of the Board of Solvay Pharmaceuticals, SA.

Jack W. Callicutt, age 49, became our Chief Financial Officer on July 1, 2013. From August 2012 through June 2012, Mr. Callicutt was the Chief Financial Officer of REACH Health, Inc., a telemedicine technology company headquartered in Alpharetta, GA. From April 2010 through August 2012, Mr. Callicutt was the Chief Financial Officer of Vystar Corporation, a publicly-traded company that holds proprietary technology to remove antigenic proteins from natural rubber latex. Prior to that Mr. Callicutt was Chief Financial Officer of IVOX, Inc., Tikvah Therapeutics and Corautus Genetics, a publicly-traded biotechnology company which was developing gene therapy for treatment of cardiovascular disease. Mr. Callicutt previously spent more than fourteen years in public accounting, most recently as a senior manager at Deloitte, where he specialized in technology companies from 1989 to 2003. Mr. Callicutt is a Certified Public Accountant and graduated with honors from Delta State University with a B.B.A. in accounting and computer information systems.

J. Rex Horton, age 47, became the Company’s Executive Director of Regulatory Affairs and Quality Assurance in January 2013. Mr. Horton most recently was Director of Regulatory Affairs at Chelsea Therapeutics, where he successfully led the organization through its first NDA filing and favorable FDA Advisory Committee Meeting. In past leadership roles at Solvay Pharmaceuticals and Abbott Laboratories, he led approval efforts for key products including Androgel® Stickpack, Creon® Capsules and Luvox® CR Capsules. He has also provided chemistry, manufacturing and controls (CMC) regulatory leadership and support of INDs and NDAs, including Estrogel® and Androgel® Pump. Mr. Horton was a member of the executive leadership team that successfully implemented solutions to significant regulatory issues encountered by Solvay in its interactions with the FDA. Mr. Horton earned his Bachelor’s degree in industrial/manufacturing & systems engineering from The Georgia Institute of Technology. He is a member of the Regulatory Affairs Professional Society (RAPS), Drug Information Association (DIA) and American Association of Pharmaceutical Scientists (AAPS).

Eliezer Zomer, Ph.D., age 69, has been our Executive Vice President of Manufacturing and Product Development since the Company’s inception in 2000. Prior to joining our Company, Dr. Zomer had been the founder of Alicon Biological Control, where he served from November 2000 to July 2002. From December 1998 to July 2000, Dr. Zomer served as Vice President of Product Development at SafeScience, Inc. and Vice President of Research and Development at Charm Sciences, Inc. from June 1987 to November 1998. Dr. Zomer received a B. Sc. degree in industrial microbiology from the University of Tel Aviv in 1972, a Ph.D. in biochemistry from the University of Massachusetts in 1978, and undertook a post-doctoral study at the National Institute of Health.