• Diamondback Energy officer Teresa L. Dick, CAO, executive VP, assistant secretary, sold 7,000 common shares on June 2, 2026.
• Shares were sold at USD 200.9 each, reducing her direct holding to 85,755 shares.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Diamondback Energy Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001539838-26-000120), on June 02, 2026, and is solely responsible for the information contained therein.