TaChan Securities Co.,Ltd. Announcement on change of the members of Compensation Committee. Name of the previous position holder: independent director: WU-CHANG WANG independent director: JUI-TE YU independent director: CHIEN-CHEN HUANG. Resume of the previous position holder: WU-CHANG WANG, Certified Public Accountant at Crowe Horwath United Accounting Firm JUI-TE YU, Independent Director of the Company CHIEN-CHEN HUAN, Partner at AY Commercial Law Firm.

Name of the new position holder: independent director: CHIH-LUNG LIN, independent director: JUI-TE YU, independent director: PAI-LING KE. Resume of the new position holder: CHIH-LUNG LIN-Accountant of Crowe Horwath United Certified Public Accountants, JUI-TE YU- Independent Director of the Company, PAI-LING KE-Lawyer of Mingli Law Firm. Effective date of the new member: August 8, 2023.