【Taiwan Tigerair】(Supplementary Announcement to Material Information on 2025/04/07) Announcement of Personnel Change for Company's General Manager

1. Date of board resolution or date of occurrence of change: 2026/05/06 2. Type of personnel (Please enter Chairman or General Manager): General Manager 3. Name of former incumbent: Not applicable 4. Brief resume of former incumbent: Not applicable 5. Name of new incumbent: Chiu Chang-Hsin 6. Brief resume of new incumbent: Head of China Airlines Joint Control Office 7. Type of change (Please enter "Resignation", "Dismissal", "Expiration of term", "Job adjustment", "Layoff", "Retirement", "Death", or "New appointment"): New appointment 8. Reason for change: The Board of Directors resolved to appoint a new General Manager 9. Effective date of new appointment: 2026/05/07 10. Other matters to be specified (If the event or the subject of the resolution pertains to a public offering company or above, this material information also conforms to Article 7, Paragraph 6 of the Enforcement Rules of the Securities and Exchange Act, which states matters having a material impact on shareholders' equity or securities prices): None