[Yuanta Financial] Yuanta Securities Announces Acquisition of Unsecured Ordinary Corporate Bonds Issued by Yuanta Securities Finance

1. Name and Nature of the Subject: Yuanta Securities Finance Co., Ltd. 115th-year Series 1 Unsecured Ordinary Corporate Bonds 2. Date of Occurrence: 2026/6/2 3. Date of Board Approval: 2026/3/26 4. Other Approval Dates: N/A 5. Transaction Units, Unit Price, and Total Amount: - Transaction Quantity: 3,000 units - Unit Price: Based on par value of NT$1,000,000 per unit - Total Transaction Amount: NT$3,000,000,000 6. Counterparty and Relationship: - Counterparty: Yuanta Securities Finance Co., Ltd. - Relationship: Interested party 7. Reason for Selecting Interested Party: The counterparty is a long-term business client of the company. 8. Purpose of Acquisition: Execution of general business. 9. Source of Funds: Operating funds.