2836 Kaohsiung Bank Announces Ex-Dividend and Ex-Rights Date for 2025 Ordinary Cash and Stock Dividends

Release Date: July 8, 2026 Statement Date: July 7, 2026 Statement Time: 16:03:20 Company Code: 2836 Company Name: Kaohsiung Bank Subject: Announcement of Benchmark Date for 2025 Ordinary Share Dividend (Ex-Dividend and Ex-Rights) Applicable Clause: Item 14 Factual Date: July 7, 2026

Details: 1. Date of Board, Shareholders' Meeting Resolution or Company Decision: July 7, 2026 2. Type of Ex-Rights/Ex-Dividend (please enter 'Ex-Rights', 'Ex-Dividend', or 'Ex-Rights and Ex-Dividend'): Ex-Rights and Ex-Dividend 3. Types and Amounts of Ordinary Share Dividends: Cash Dividend: NT$735,966,794, equivalent to NT$0.40 per share Surplus Capitalization Stock Dividend: NT$91,995,840, equivalent to NT$0.05 per share Capital Reserve Stock Dividend: NT$91,995,840, equivalent to NT$0.05 per share 4. Ex-Dividend/Ex-Rights Trading Date: July 29, 2026 5. Final Transfer Date: July 30, 2026 6. Start Date of Transfer Suspension: July 31, 2026 7. End Date of Transfer Suspension: August 4, 2026 8. Ex-Dividend/Ex-Rights Benchmark Date: August 4, 2026 9. Final Date for Bond Conversion Application: Not Applicable 10. Start Date of Bond Conversion Suspension: Not Applicable 11. End Date of Bond Conversion Suspension: Not Applicable 12. Ordinary Share Cash Dividend Payment Date: September 2, 2026 13. Whether Part or All of the Cash Dividend is Paid in Foreign Currency (please enter 'Yes' or 'No'): No 14. Currency for Foreign Cash Dividend: Not Applicable 15. Recipients of Foreign Cash Dividend: Not Applicable 16. Method for Determining Exchange Rate for Foreign Cash Dividend: Not Applicable 17. Other Matters to be Disclosed: None