【E.Sun Financial】E.Sun Holding Subsidiary E.Sun Investment Advisory Announces Change of Corporate Director Representative

1. Date of Change: June 29, 2026 2. Corporate Name: E.Sun Securities Co., Ltd. 3. Former Representative: Wu Hung-pin 4. Former Representative's Background: Deputy General Manager, Corporate Financial Business Division, E.Sun Bank 5. New Representative: Chen Cheng-wei 6. New Representative's Background: General Manager, E.Sun Investment Advisory 7. Reason for Change: Re-designation 8. Original Term (e.g., 2024/03/29 to 2027/03/28): March 29, 2024 to March 28, 2027 9. Effective Date of New Appointment: June 29, 2026 10. Other Matters to be Disclosed: None

This change results from a re-designation by the corporate shareholder, E.Sun Securities, and is part of routine corporate governance within the E.Sun Financial Holding group. Mr. Chen Cheng-wei currently serves as General Manager of E.Sun Investment Advisory, bringing extensive experience in investment advisory and asset management. The transition is expected to ensure continuity and stability in the company’s management. E.Sun Financial Holding reaffirms its commitment to strengthening governance and enhancing professional leadership to serve investors effectively.