O-Bank Co., Ltd. Announces Approval by FSC on the Change of Chief Internal Auditor effective from 29 March 2023 as follows: Name, title, and resume of the previous position holder: Vivian H.J. Fan/Executive Vice President and Name, title, and resume of the new position holder: Chun Hsieh /Senior Vice General Manager of Infinite Finance Co., Ltd. Reason for the change: position adjustment.