Cathay Financial Holding Announces June 2026 and Consolidated After-Tax Profits for First Half

Release Date: July 15, 2026 Statement Date: July 14, 2026 Statement Time: 16:30:03 Company Code: 2882 Company Name: Cathay Financial Holding Subject: Announcement of Consolidated After-Tax Profit for June 2026 and Year-to-Date for the Company and Its Major Subsidiaries Applicable Clause: Item 51 Event Date: July 14, 2026

Details: 1. Event Date: July 14, 2026 2. Company Name: Cathay Financial Holding Co., Ltd. 3. Relationship to Company: Parent Company 4. Cross-shareholding Ratio: Not applicable 5. Reason for Announcement: To disclose consolidated after-tax profit for June 2026 and year-to-date results for the company and its major subsidiaries 6. Response Measures: None 7. Additional Notes: Announcement of consolidated after-tax profit for June 2026 and cumulative results from January to June 2026 for Cathay Financial Holding and its major subsidiaries Unit: Billion NTD

------------------------ June Profit ------------------ Cumulative Jan-Jun Profit ------------- Entity Pre-tax After-tax Pre-tax After-tax EPS (NTD) Cathay Financial 208.6 165.9 909.6 765.2 4.95 Cathay Life 133.2 113.7 524.5 462.4 7.27 Cathay United Bank 61.8 49.9 326.0 269.9 1.95 Cathay Insurance 7.2 5.9 28.5 23.4 11.72 Cathay Securities 13.9 11.2 56.9 44.1 5.73 Cathay Asset Mgmt 2.4 1.9 20.6 16.5 11.03

Note: EPS for Jan-Jun excluding foreign exchange valuation reserves Cathay Financial: 5.88 Cathay Life: 9.43

Note: EPS for Jan-Jun excluding catastrophe insurance reserves Cathay Financial: 4.95 Cathay Insurance: 11.72