The Announcement of the change for President by CTBC Financial Holding Co., Ltd. on behalf of CTBC Securities Co., Ltd.

1.Date of the board of directors resolution or date of occurrence of the
  change:2023/07/31
2.Position (Please enter chairperson or president/general manager):President
3.Name of the previous position holder:Lin, Ming-Shan
4.Resume of the previous position holder:
President of CTBC Securities Co., Ltd.
5.Name of the new position holder:Lin, Chia-Hsing
6.Resume of the new position holder:
President of Pyra-Opti Capital Management Co.
7.Circumstances of change (Please enter ”resignation”, ”dismissal”,
”term expired” , ”job relocation”, ”severance”, ”retirement”,
”death” or ”new appointment”):dismissal
8.Reason for the change:dismissal
9.Effective date of the new appointment:The appointment will be submitted
for approval by the competent authority.
10.Any other matters that need to be specified (the information disclosure
  also meets the requirements of Article 7, subparagraph 6 of the Securities
  and Exchange Act Enforcement Rules, which brings forth a significant impact
  on shareholders rights or the price of the securities on public companies.):
Until such approval is obtained,Lin, Chia-Hsing will be the Acting President
from 2023/08/01.