[Taishin Financial] Announcement regarding the board resolution for Taishin Securities Investment Advisory's 2026 Annual General Meeting

1. Date of Board Resolution: 2026/05/20 2. Date of Shareholders' Meeting: 2026/06/23 3. Location: 21F, No. 118, Sec. 4, Ren'ai Rd., Taipei City 4. Agenda I (Reporting): Supervisor's report on the audit of the 2025 annual financial statements. 5. Agenda II (Ratification): 2025 annual financial statements. 6. Agenda III (Discussion): Amendments to the company's 'Procedures for Acquisition or Disposal of Assets'. 7. Agenda IV (Election): None. 8. Agenda V (Others): None. 9. Agenda VI (Motions): None. 10. Book Closure Start Date: 2026/05/25 11. Book Closure End Date: 2026/06/23 12. Other Notes: None.