Business

Holding(s) in Company

TR-1: Standard form for notification of major holdings 1. Issuer Details ISIN US25520W1071 Issuer Name Diversified Energy Company UK or Non-UK Issuer Non-UK 2. Reason for Notification An acquisition or disposal of voting rights 3. Details of person subject to the notification obligation Name BlackRock, Inc. City of registered office (if applicable) Wilmington Country of registered office (if applicable) USA 4. Details of the shareholder Full name of shareholder(s) if different from the person(s)