1.Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel(CEO, COO, CMO, CSO, etc.),financial officer, accounting officer, Company Secretary, research and development officer, or internal audit officer): Company Secretary
2.Date of occurrence of the change:2019/03/14
3.Name, title, and resume of the replaced person:NA
4.Name, title, and resume of the replacement:
 Shih-Shien Chang,Vice President & CFO, Epistar Corporation
5.Type of the change (please enter: “resignation”, “position adjustment”, “dismissal”, “retirement”, “death” or “new replacement” ):new replacement
6.Reason for the change:new replacement
7.Effective date:2019/03/14
8.Any other matters that need to be specified:None