ENDEAVOUR REPORTS STRONG Q1-2026 RESULTS FY-2026 guidance on track • Record Q1-2026 adjusted EBITDA of $880m • Record Q1-2026 free cash flow of $613m OPERATIONAL AND FINANCIAL HIGHLIGHTS ● Q1-2026 production of 282koz at AISC of $1,834/oz; FY-2026 guidance on track with H2-2026 weighted performance. ● Q1-2026 Adj.