【Leadtrend】Announcement on the Board of Directors' Approval to Appoint New Member to the Sustainable Development Committee

1. Date of change: 2026/05/07 2. Name of functional committee: Sustainable Development Committee 3. Name of former incumbent: Not applicable 4. Brief resume of former incumbent: Not applicable 5. Name of new incumbent: Jia-Yu Fang 6. Brief resume of new incumbent: Jia-Yu Fang / Director of the Company's Administrative Resources Department 7. Type of change (please enter "resignation", "dismissal", "expiration of term", "death" or "new appointment"): New appointment 8. Reason for change: To strengthen the company's promotion of sustainable development and deepen the professional governance of talent management and social responsibility (social aspect), Director Jia-Yu Fang, head of the Administrative Resources Department, has been appointed as a new committee member. 9. Original term (e.g., xx/xx/xx ~ xx/xx/xx): 2025/05/29~2028/05/28 10. Effective date of new appointment: 2026/05/07 11. Other matters that should be specified: None