1 Investor Presentation February 2023 Forward-Looking Statements This presentation contains "forward-looking statements" within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act, which involve risks, uncertainties, and assumptions. All statements, other than statements of historical fact, that Diamondback Energy, Inc. ("Diamondback," the "Company" or we) makes, including statements regarding future performance; business strategy; future operations (including drilling plans ...