Diversified Energy Company PLC (“Diversified” or the "Company") Pre-Stabilisation Notice
1. Diversified Energy announces underwritten secondary offering of 5,713,353 shares. 2. Offered price of the shares is set at USD 13.75 each. 3. Stabilization period for the offering is from September 17 to October 17, 2025. 4. Mizuho Securities is designated as the Stabilizing Manager for the offering. 5. Up to 10% of shares may be over-allotted to support market price.