Biography

Frank Tsuru has served as a director of Diamondback since July 2022. Mr. Tsuru currently serves as Chief Executive Officer and as a member of the Board of Directors of Momentum Midstream, LLC, a privately held midstream company, which he co-founded in 2004. From 2016 through 2021, Mr. Tsuru served as the Chief Executive Officer and as a member of the Board of Directors of Indigo Natural Resources, LLC, which was acquired by Southwestern Energy Company in 2021. In 2002, Mr. Tsuru founded Aka Energy, which was a midstream company focused on acquiring midstream assets off of the Southern Ute Indian Tribe (SUIT) Reservation. Prior to that, Mr. Tsuru ran SUIT’s midstream company, Red Cedar Gathering, from 1995 to 2002. In 1990, Mr. Tsuru founded Southwestern Production, an upstream company focused on coal bed methane development in the San Juan Basin, which was sold to ConocoPhillips. He began his career as a drilling and production engineer for TXO Production Corp. in Denver, Colorado where he was part of the team that evaluated the company’s reserves and provided mergers and acquisitions support. Mr. Tsuru holds a Bachelor of Science degree in Petroleum Engineering from the University of Kansas. He serves on the Board of Trustees of KU Endowment. Mr. Tsuru also sits on the boards of the Boy Scouts of America and the Yellowstone Academy, a private Christian school. Mr. Tsuru qualifies as an independent director under the Nasdaq listing standards.