【Elitegroup】Announcement of Changes in the Company's Finance Director and Accounting Director

1. Type of personnel change (Please enter Spokesperson, Acting Spokesperson, Important Operational Executive (e.g., CEO, COO, CMO, CSO), Finance Director, Accounting Director, Corporate Governance Officer, Chief Information Security Officer, R&D Director, Internal Audit Director, or Litigation and Non-Litigation Agent): Finance Director and Accounting Director 2. Date of change: 2026/04/17 3. Name, title, and brief resume of former incumbent: Li Jin-De, Finance Director and Senior Vice President of the Company 4. Name, title, and brief resume of new incumbent: Not applicable 5. Status of change (Please enter "Resignation", "Position Adjustment", "Dismissal", "Retirement", "Death", "New Appointment", or "Removal"): Resignation 6. Reason for change: Resignation 7. Effective date: 2026/04/17 8. Other matters to be specified: Until the Board of Directors appoints a new incumbent, Ms. Chi Mei-Hsuan will temporarily act as Finance Director and Accounting Director.