Announced by CTBC Financial Holding Co. Ltd. on behalf of CTBC Bank Corp. (USA), a change of the Head of Internal Audit.

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):Head

of Internal Audit

2.Date of occurrence of the change:2026/04/30

3.Name, title, and resume of the previous position holder:Tom Shimada, Head of

Internal Audit, CTBC Bank Corp. (USA)

4.Name, title, and resume of the new position holder:Oscar Saldivar, Senior

Vice President – Internal Audit Director, CTBC Bank Corp. (USA)

5.Type of the change (please enter: ”resignation”, ”position

adjustment”, ”retirement”, ”death”,”new

replacement” or ”dismissal”):Position Adjustment

6.Reason for the change:Position Adjustment

7.Effective date:2026/05/11

8.Any other matters that need to be specified:None