Exhibit 99.1 N E W S R E L E A S E Expand Energy Corporation Reports First Quarter 2025 Results OKLAHOMA CITY, April 29, 2025 – Expand Energy Corporation (NASDAQ: EXE) ("Expand Energy" or the "Company") today reported first quarter 2025 financial and operating results. (1) Definitions of non-GAAP financial measures and reconciliations of each non-GAAP financial measure to the most directly comparable GAAP financial measure are included at the end of this news release. "Overcoming market volatility requires ...