Chesapeake Energy(CHK) - 2025 Q4 - Annual Results

Exhibit 99.1 N E W S R E L E A S E Expand Energy Corporation Reports Fourth Quarter and Full-Year 2025 Results, Issues 2026 Outlook OKLAHOMA CITY – February 17, 2026 – Expand Energy Corporation (NASDAQ: EXE) ("Expand Energy" or the "Company") today reported fourth quarter and full-year 2025 financial and operating results and issued its 2026 outlook. Fourth Quarter 2025 Highlights Full-Year 2025 Highlights 2026 Outlook (1) Definitions of non-GAAP financial measures and reconciliations of each non-GAAP finan ...