Date of announcement 2025/02/07
Time of announcement  17:49:38
Date of events 2025/02/07
To which item it meets paragraph 8

1.Type of personnel changed (please enter: spokesperson, acting
spokesperson, important personnel (CEO, COO, CMO, CSO, etc.)
,financial officer, accounting officer, corporate governance officer,
chief information security officer, research and development officer,
chief internal auditor, or designated and non-designated representatives):
   Chief internal auditor
2.Date of occurrence of the change:2025/02/07
3.Name, title, and resume of the previous position holder:
   Yun Ju Cheng, Manager, KGI Securities Investment Advisory Co. Ltd.
4.Name, title, and resume of the new position holder:
   Hsiao Yun Chou, Manager, HORIZON Securities Co. Ltd.
5.Type of the change (please enter: ”resignation”, ”position
adjustment”, ”retirement”, ”death”,”new
replacement” or ”dismissal”):new replacement
6.Reason for the change:new replacement
7.Effective date:2025/02/17
8.Any other matters that need to be specified:none