Diamondback Energy Director Charles Meloy Sells 15,714 Shares Under 10b5-1 Plan

Charles A. Meloy, a director of Diamondback Energy, Inc. (FANG), sold 15,714 shares of common stock through multiple transactions on April 6-7, 2026, pursuant to a Rule 10b5-1 trading plan adopted on August 13, 2025. The sales were executed at weighted average prices ranging from $193.32 to $198.49 per share, with individual transactions ranging from 185 to 5,356 shares. The shares were held indirectly through Wolfrock Energy, LLC, a Texas limited liability company ultimately controlled by Meloy. Following these transactions, Meloy's indirect holdings decreased to 950,578 shares, while he maintains direct ownership of 2,275 shares. The Form 4 filing documents these planned sales by a company director, which were conducted under a pre-established trading plan to avoid concerns about insider trading.