Mr. William T. Hull, also known as Bill, CPA, has been the Chief Financial Officer of Orion Energy Systems, Inc since October 5, 2015 and serves as its Chief Accounting Officer, Executive Vice President and Treasurer. Mr. Hull served as the Chief Risk Officer of RTI International Metals, Inc. since June 2014 and served as its Senior Vice President. He served as the Chief Financial Officer and Senior Vice President of RTI International Metals, Inc., from April 27, 2007 to June 2014 and its Principal Accounting Officer from August 10, 2005 to June 2014. Mr. Hull served as a Vice President of RTI International Metals, Inc., from August 10, 2005 to March 12, 2007 and also served as its Treasurer. He served as Chief Accounting Officer of RTI International Metals Inc. since August 10, 2005 In these role, Mr. Hull acted as the lead corporate executive officer responsible for directing the finance, accounting and risk organizations while providing overall strategic and operational direction for RTI's corporate finance, risk management and corporate development activities, among others. He worked at American Architectural Products Corp. His career has spanned 20 years of service in various accounting positions, including experience in establishing, redesigning and strengthening financial operations for public companies. Mr. Hull has had a long career in managing and leading the finance organizations for public and private companies. He served as Corporate Controller of Stoneridge, Inc., where he was employed since 2000. His duties included managing financial reporting, accounting, cash management functions, developing and documenting policies and procedures in internal controls and Sarbanes-Oxley compliance. Mr. Hull served as Chief Financial Officer of a publicly traded manufacturing and distribution company. He serves as a Member of the Ohio Society of CPAs, Financial Executives International and the American Institute of Certified Public Accountants. He is a Certified Public Accountant. He is a graduate of Youngstown State University in Ohio with a BS in Business Administration.