CTBC Financial Holding Co.,Ltd

1.Date of occurrence of the change:2025/06/13

2.Name of the functional committees:Audit Committee

3.Name of the previous position holder:

Mr. Sheng-Yung Yang (楊聲勇)

Mr. Cheung-Chun Lau (劉長春)

Mr. Wen-Yen Hsu (許文彥)

Ms. Chung-Hui Jih (季崇慧)

4.Resume of the previous position holder:

Mr. Sheng-Yung Yang (楊聲勇)

Independent Director,CTBC Financial Holding Co., Ltd.

Mr. Cheung-Chun Lau (劉長春)

Independent Director,CTBC Financial Holding Co., Ltd.

Mr. Wen-Yen Hsu (許文彥)

Independent Director,CTBC Financial Holding Co., Ltd.

Ms. Chung-Hui Jih (季崇慧)

Independent Director,CTBC Financial Holding Co., Ltd.

5.Name of the new position holder:

Mr. Sheng-Yung Yang (楊聲勇)

Mr. Cheung-Chun Lau (劉長春)

Mr. Wen-Yen Hsu (許文彥)

Ms. Chung-Hui Jih (季崇慧)

6.Resume of the new position holder:

Mr. Sheng-Yung Yang (楊聲勇)

Independent Director,CTBC Financial Holding Co., Ltd.

Mr. Cheung-Chun Lau (劉長春)

Independent Director,CTBC Financial Holding Co., Ltd.

Mr. Wen-Yen Hsu (許文彥)

Independent Director,CTBC Financial Holding Co., Ltd.

Ms. Chung-Hui Jih (季崇慧)

Independent Director,CTBC Financial Holding Co., Ltd.

7.Circumstances of change (Please enter “resignation”, “dismissal”,

“term expired”, “death” or “new appointment”):term expired

8.Reason for the change:Appointed by the board

9.Original term (from __________ to __________):2022/06/17~2025/6/16

10.Effective date of the new member:2025/06/13

11.Any other matters that need to be specified:NA