X0508 4 2026-01-23 true 0001922446 Diversified Energy Co DEC 0001657027 Wade Randall S. C/O DIVERSIFIED ENERGY COMPANY 1600 CORPORATE DRIVE BIRMINGHAM AL 35242 true false Common Stock, par value $0.01 2026-01-23 4 D 0 10187 0 D 0 D Common Stock, par value $0.01 7501585 I See footnote On January 23, 2026, the Reporting Person resigned from the Board of Directors of the Issuer. In connection with such resignation, all 10,187 outstanding restricted stock units of the Reporting Person were forfeited in accordance with their terms. Reflects shares held by EIG Redwood Co-Investment, L.P., EIG Energy XV Blocker Agent (Redwood), Inc., EIG Holdings Carry Splitter (Redwood), L.P., EIG Energy Fund XV, L.P., EIG Energy Fund XV-A, L.P., EIG Energy Fund XVI, L.P., EIG Energy Fund XVI-E, L.P., EIG Energy Fund XVI Holdings Splitter (FourPoint), L.P. and EIG Energy Fund XV Blocker Series C (FourPoint) LLC (the "Funds"). In this regard, the Reporting Person's role on the investment committees of the general partners of the Funds gives him voting and dispositive power over the reported securities but the Reporting Person disclaims beneficial ownership except to the extent of his pecuniary interest therein. /s/ Benjamin Sullivan, Attorney-in-Fact 2026-01-26