[TCB Financial] Announcement on behalf of subsidiary TCB Life Insurance Co., Ltd. regarding the Board's resolution to convene the 2026 Annual Shareholders' Meeting (Updated April 22, 2026)

1. Date of board of directors resolution: May 15, 2026 2. Date of the shareholders' meeting: June 15, 2026 3. Location of the shareholders' meeting: 5F, No. 85 & 87, Sec. 2, Nanjing E. Rd., Zhongshan Dist., Taipei City (TCB Life Insurance Meeting Room) 4. Reason for convening 1. Report matters: (1) 2025 Business Report. (2) Audit Committee's review report on the 2025 financial statements. (3) Report on the distribution of employees' compensation for 2025. 5. Reason for convening 2. Acknowledgment matters: (1) Acknowledgment of 2025 Business Report and Financial Statements. (2) Acknowledgment of 2025 Earnings Distribution Table. 6. Reason for convening 3. Discussion matters: (1) Discussion on "2026 Budget and Business Plan". (2) Discussion on appointing CPA Chen Chao-Yu of Deloitte & Touche for 2026 financial and tax audits. (3) Discussion on lifting the non-compete restriction on directors. (4) Discussion on 2025 performance evaluation/bonus and 2026 remuneration for the Chairman, President, and senior management. 7. Reason for convening 4. Election matters: None 8. Reason for convening 5. Other proposals: None 9. Reason for convening 6. Extemporary motions: None 10. Start date of suspension of share transfer: May 17, 2026 11. End date of suspension of share transfer: June 15, 2026 12. Other matters to specify: Shareholder proposal acceptance period was from April 23 to May 4, 2026, subject to Article 172-1 of the Company Act.