Cathay Financial Holdings Announces Ex-Dividend Date via Subsidiary Cathay Life Insurance

1. Date of Board of Directors, Shareholders' Meeting Resolution, or Company Decision: June 30, 2027 (Minguo Year 116) 2. Type of Rights/Dividend Adjustment (please enter 'Rights Issue', 'Dividend', or 'Rights and Dividend'): Dividend 3. Type and Amount of Dividend Distribution: The profit distribution plan for Cathay Life Insurance's 2026 fiscal year was approved by the Board of Directors (acting on behalf of the Shareholders' Meeting) on June 29, 2026, resolving to distribute a cash dividend of TWD 50,000,000,000. 4. Ex-Rights/Ex-Dividend Trading Day: July 7, 2026 (Minguo Year 115) 5. Last Transfer Date: July 8, 2026 (Minguo Year 115) 6. Start Date of Transfer Suspension: July 9, 2026 (Minguo Year 115) 7. End Date of Transfer Suspension: July 13, 2026 (Minguo Year 115) 8. Ex-Rights/Ex-Dividend Benchmark Date: July 13, 2026 (Minguo Year 115) 9. Other Matters to be Disclosed: None