MIDLAND, Texas, Feb. 20, 2024 (GLOBE NEWSWIRE) — Diamondback Energy, Inc. (NASDAQ: FANG) (“Diamondback” or the “Company”) today announced a series of leadership appointments and promotions, effective immediately. Al Barkmann, currently Senior Vice President of Reservoir Engineering, has been promoted to Executive Vice President and Chief Engineer. Mr. Barkmann’s additional responsibilities will be to oversee … Read more