Kaohsiung Bank: Announcement of the Election of the Chairperson

1. Date of Board of Directors resolution or date of change: 2026/05/08 2. Personnel category (please enter Chairperson or General Manager): Chairperson 3. Name of former incumbent: Hsu Tsui-Mei 4. Brief resume of former incumbent: Chairperson of Kaohsiung Bank 5. Name of new incumbent: Hsu Tsui-Mei 6. Brief resume of new incumbent: Chairperson of Kaohsiung Bank 7. Type of change (please enter "Resignation", "Dismissal", "Term Expiration", "Job Adjustment", "Layoff", "Retirement", "Death" or "New Appointment"): Term Expiration 8. Reason for change: Term expired, elected by the Executive Board. 9. Effective date of new appointment: 2026/05/08 10. Other matters that should be specified (if the entity of the event or resolution is a public company or above, this material information also conforms to the matters that have a significant impact on shareholders' equity or securities prices as stipulated in Article 7, Paragraph 6 of the Enforcement Rules of the Securities Exchange Act): None Keywords: Material Information