Mr. Nawabi has served as our President and Chief Executive Officer since May 2016. Previously, Mr. Nawabi served as our President and Chief Operating Officer from January 2016 to May 2016 and as Senior Vice President and Chief Operating Officer from April 2015 to January 2016. He also served as Senior Vice President and General Manager, EES from December 2011 to April 2015. Prior to joining the company, Mr. Nawabi served as Vice President, Global Sales of Altergy Systems, a designer and manufacturer of fuel cell power systems, from March 2010 through November 2011, and as Vice President, Americas, and Vice President, Global Sales for C&D Technologies, a producer and marketer of electrical power storage and conversion products, from February 2009 through March 2010. Prior to joining C&D Technologies, Mr. Nawabi worked for 16 years with American Power Conversion Corporation, a provider of power protection products and services, in a succession of positions of increasing responsibility, most recently as Vice President, Enterprise Segment, North America and Canada. During his 16-year tenure at American Power Conversion, Mr. Nawabi was instrumental to the company's growth into global market leadership positions in power protection and data center physical infrastructure, with significant roles in starting and growing the company's data center physical infrastructure business and in developing and expanding the company's business across Europe and Asia. Mr. Nawabi currently serves as the Chairman of the Board of LiquidStack, Inc., a provider of next-generation cooling solutions to many of the world's largest cloud services, semiconductor, manufacturing and IT hardware providers. Mr. Nawabi has a B.S. in electrical engineering from the University of Maryland, College Park.