David Chang has served as Director of Battalion Oil since October 2019 and currently serves as a member of the Reserves Committee. Mr. Chang is a Vice President at LSP Investment Advisors where he is responsible for originating and managing investments in the energy sector across capital structures. Prior to joining LSP Investment Advisors in 2011, Mr. Chang was an analyst in the Global Energy investment banking group at Credit Suisse. Mr. Chang holds a Bachelor of Arts in Economics and Mathematics from Columbia University.