Radiant Opto-Electronics Corporation announced the change of corporate governance officer. Name, title, and resume of the previous position holder: Ju-Yu Huang; Vice Director of Finance and Accounting Division. Name, title, and resume of the new position holder: Ching-Rong Wu; Senior Manager of Finance and Accounting Division.

Type of the change: position adjustment. Reason for the change: To enhance corporate governance of the Company, a dedicated the corporate governance officer was appointed. Effective date is October 26, 2023.