Ms. Stubbs has served on the Board since June 2020. Ms. Stubbs has over 30 years of experience in the energy industry, most recently serving 17 years with Aspire Holdings, LLC (formerly Endeavour International Corporation), an independent international oil and gas exploration and production company focused in the North Sea and United States. Ms. Stubbs held numerous roles at Aspire Holdings, LLC, including as a director and President and Chief Financial Officer from 2015 to 2021, Senior Vice President and Chief Financial Officer from 2013 to 2015, Vice President, Finance and Treasury, and served in other corporate development and accounting roles from 2004 to 2013. Prior to joining Aspire Holdings, LLC she served as Assistant Controller, Financial Reporting and Corporate Accounting at Devon Energy, Inc. (formerly Ocean Energy, Inc.) from 1997 to 2004. Ms. Stubbs began her career in public accounting with KPMG, an international audit and business strategy consulting firm, where she rose to the title of Audit Manager. Ms. Stubbs is a Certified Public Accountant in the State of Texas and she currently serves on the board of directors of Amazing Place, and serves as the treasurer and supervisor of Memorial Villages Water Authority Board. Ms. Stubbs holds a Bachelor s degree in Business Administration, and Master s degree in Professional Accounting, from the University of Texas at Austin. Ms. Stubbs significant experience in accounting, finance, risk management and her service in various director and executive roles provide a valuable resource to the Board.