Horizon Securities Co., Ltd. approved the appointment of Chen,Ming-Shun, Station Chief of National Security Bureau, as a member of the Audit Committee, effective from May 31, 2023. Name of the new position holder: Independent directors, Hsiao,Chen-Chi; Independent director, Chen,Yun-Jen; Independent director, Liaw,Che-Ying; Independent directors, Chen,Ming-Shun.