UNITED OVERSEAS AUSTRALIA LIMITED DISCLOSURECurrent Reports (8-K / ad hoc)

Half Yearly Report and Accounts

UNITED OVERSEAS AUSTRALIA LTD Half-Year Report - 30 June 2026 1 APPENDIX 4D Name of entity UNITED OVERSEAS AUSTRALIA LTD ACN or equivalent company reference 009 245 890 Current reporting period Half year ended 30 June 2026 Previous reporting period Half year ended 30 June 2025 Results for announcement to the market $’000 Revenue from ordinary activities Up 10.32% to 124,651 Profit from ordinary activities after tax attributable to members Down 7.70% to 41,173 Net profit for the year attributable to members Down 7.70% to 41,173 Dividends Amount per security Franked amount per security Current period Final dividend for the year ended 31 December 2025 - paid on 5 June 2026 2.0¢ 0¢ Previous corresponding period Final dividend for the year ended 31 December 2024 - paid on 6 June 2025 2.0¢ 0¢ Brief explanation of the figures reported above Please refer to the Review and Results of Operations section of the Directors’ Report for further comment. The information in the Half Year Report should be read in conjunction with the details and explanations provided herewith, along with the most recent Annual Report. Net tangible assets per share Current period Previous corresponding period Net tangible assets per share 118.92 ¢ 118.35 ¢ For personal use only UNITED OVERSEAS AUSTRALIA LTD Half-Year Report - 30 June 2026 2 Dividends Amount per security Franked amount per security at % tax Amount per security of foreign source dividend Final dividend for the year ended 31 December 2025 2.0¢ Nil Nil Interim dividend for the year ending 31 December 2026 0.5¢ Nil Nil Special dividend for the half year ended 30 June 2026 1.5¢ Nil Nil Record date for determining entitlements to the dividend 15 October 2026 Payment date for interim dividend 5 November 2026 Dividend reinvestment plans The Company’s dividend reinvestment plan is in operation. The last date for the receipt of an election notice for dividend reinvestment plan. 20 October 2026 Control gained or lost over entities having material effect Not applicable. Details of Associates and Joint Venture Entities Name of entities Percentage of holding % Profit/(loss) contribution $’000 30 June 2026 30 June 2025 30 June 2026 30 June 2025 Advanced Informatics & M