Kaohsiung Bank Announces Changes in Functional Committee Members Due to Term Expiration

1. Date of Change: May 8, 2026 (115/05/08) 2. Name of Functional Committee: Audit Committee, Remuneration Committee, Sustainability Development Committee 3. Former Members: Wang Du-tsun, Su Jian-rong, Li Chun-tsung, Chen Jin-hsiung 4. Brief Resumes of Former Members: Wang Du-tsun: Independent Director of this Company Su Jian-rong: Independent Director of this Company Li Chun-tsung: Independent Director of this Company Chen Jin-hsiung: Independent Director of this Company 5. New Members: Wang Du-tsun, Su Jian-rong, Li Qing-hua, Li Yi-hui, Huang Sheng-fu 6. Brief Resumes of New Members: Wang Du-tsun: Independent Director of this Company Su Jian-rong: Independent Director of this Company Li Qing-hua: None Li Yi-hui: None Huang Sheng-fu: Host Accountant at Chongcheng Certified Public Accountants Firm 7. Circumstance of Change (Please enter 'Resignation', 'Dismissal', 'Term Expiration', 'Death', or 'New Appointment'): Term Expiration 8. Reason for Change: Full Re-election 9. Original Term (e.g., MM/DD/YY ~ MM/DD/YY): May 25, 2023 to May 24, 2026 (112/05/25 to 115/05/24) 10. Effective Date of New Appointment: May 8, 2026 (115/05/08) 11. Other Matters to be Noted: None

Keywords: Material Information