Diversified Energy Company PLC (“Diversified” or the "Company") Pre-Stabilisation Notice

Neither this announcement, nor anything contained herein, shall form the basis of, or be relied upon in connection with, any offer or commitment whatsoever in any jurisdiction. Investors should not subscribe for or purchase any shares referred to in this announcement. September 17, 2025 Diversified Energy Company PLC (“Diversified” or the "Company") Pre-Stabilisation Notice Mizuho Securities USA LLC (Contact: James Watts (+1 (212) 205-7603)) hereby gives notice that the Stabilising Manager named below and i ...