Winstron Announces Members of the 6th Compensation Committee

1. Date of Change: 2026/06/24

2. Name of Functional Committee: Compensation Committee

3. Former Members: (1) Lee, Chuan-Wei (2) Fu, Chien-Chung (3) Tang, Ching-Min (4) Tseng, Chih-Yang

4. Former Members' Resumes: (1) Lee, Chuan-Wei - Independent Director, Winstron Corporation (2) Fu, Chien-Chung - Independent Director, Winstron Corporation (3) Tang, Ching-Min - Independent Director, Winstron Corporation (4) Tseng, Chih-Yang - Independent Director, Winstron Corporation

5. New Members: (1) Lee, Chuan-Wei (2) Fu, Chien-Chung (3) Tseng, Chih-Yang (4) Chang, Li-Chiu

6. New Members' Resumes: (1) Lee, Chuan-Wei - Independent Director, Winstron Corporation (2) Fu, Chien-Chung - Independent Director, Winstron Corporation (3) Tseng, Chih-Yang - Independent Director, Winstron Corporation (4) Chang, Li-Chiu - Professor, Department of Water Resources and Environmental Engineering, Tamkang University

7. Nature of Change (Please enter 'Resignation', 'Dismissal', 'End of Term', 'Deceased', or 'New Appointment'): End of Term

8. Reason for Change: End of Term

9. Original Term (e.g., xx/xx/xx ~ xx/xx/xx): 2023/05/31 ~ 2026/05/30

10. Effective Date of New Appointment: 2026/06/24

11. Other Matters to be Disclosed: None

Keywords: Material Information