Form 4 Filing for Diamondback Energy, Inc. - Officer Stock Transaction

This filing details stock transactions made by Matthew Kaes Van't Hof, the Chief Executive Officer of Diamondback Energy, Inc. On June 3, 2026, Van't Hof disposed of 5,000 shares of Common Stock at a price of $205.0 per share, leaving him with 143,614 shares. Subsequently, on the same day, he disposed of an additional 10,000 shares of Common Stock at $210.0 per share, resulting in a post-transaction holding of 133,614 shares. The transactions were executed under transaction code "S", indicating a sale or disposition of shares. The filing is made on Form 4, indicating a change in beneficial ownership.