[First Financial] Subsidiary First Securities Announces Important Board Resolution

1. Date of Event: 115/06/25 2. Company Name: First Securities Co., Ltd. 3. Relationship with Company: Subsidiary 4. Cross-shareholding Ratio: Subsidiary wholly owned (100%) by the parent company 5. Reason for Occurrence: The board of directors resolved to entrust Yuanta Commercial Bank as the lead arranger to organize a syndicated loan facility of up to NT$5 billion to strengthen mid-term operating capital. 6. Countermeasures: None 7. Other Matters to be Disclosed: The resolution authorizes the Chairman to represent the company in signing and negotiating all related contracts and documents for this syndicated loan, and to carry out all necessary procedures. This material information also qualifies as a significant matter affecting shareholder rights or securities prices under Article 7, Paragraph 9 of the Enforcement Rules of the Securities and Exchange Act, as the subject is a publicly listed company or above.