[Mega Financial] Notice regarding the change of Internal Audit Head

1. Type of personnel change (spokesperson, deputy spokesperson, important operational executive, financial executive, accounting executive, corporate governance executive, information security executive, R&D executive, internal audit executive, etc.): Internal Audit Executive 2. Date of occurrence: 2026/05/19 (115/05/19) 3. Name, title, and profile of the predecessor: Lin Ling-chun, Internal Audit Executive of Mega Financial Holding Co., Ltd. 4. Name, title, and profile of the successor: Huang Shu-e, Associate Executive of the Head Office and Chief of Operations for the Northern Operations Center at Mega International Commercial Bank 5. Circumstances of the change (resignation, job adjustment, layoff, retirement, death, new appointment, dismissal): Job adjustment 6. Reason for the change: Job adjustment 7. Effective date: Effective from the date of handover 8. Other matters to be specified: The new Internal Audit Executive is subject to approval by the competent authority.