Mr. Thomas K. Lewis, Jr. is currently the Founder of Noble 4 Advisors, LLC, a company he founded in September 2012 that develops and provides methodologies, technologies and guidance that assist boards, CEOs, investors and senior executives in defining and implementing plans to improve operating performance. Mr. Lewis has served as CEO of four companies, including The Green Exchange, a federally regulated futures and options exchange in New York and London, from September 2009 to July 2012; Automated Power Exchange Inc. (APX), a venture-backed wholesale power markets and renewable energy services provider, from August 2003 to October 2007; Ameritrade, an online retail broker, from February 1999 to August 2000; and Campus Pipeline, an educational software company. Prior to that, Mr. Lewis served in technology leadership positions with American Express, Credit Suisse First Boston, USF&G Insurance and Marriott Corporation. Mr. Lewis has served on the boards of The New York Ledger Exchange, aka LedgerX (from 2014 to 2017), Green Exchange Holdings, LLC (2009 to 2012), Evolution Markets, Inc. (2007 to 2009), Automated Power Exchange Inc. (2003 to 2007) and Neovest Holdings, Inc. (2001 to 2004). Mr. Lewis holds an honorary doctorate, a master’s degree in computer and information science, and a bachelor’s degree, magna cum laude, in business administration from the University of New Haven in Connecticut, where he was honored as a distinguished alumnus. He served as chairman of the Board of Trustees of the Henry Lee Institute of Forensic Science, and served for twelve years as a member of the Board of Trustees of the University of New Haven. He has also served as a member of the Advisory Board of the Johns Hopkins Carey Business School at Johns Hopkins University. Mr. Lewis served as Executive in Residence and Assistant Professor at Johns Hopkins University, Carey Business School. Mr. Lewis also served as the head of technology for the Executive Office of the President of the United States during the Ronald Reagan Administration.