[jpp-KY] Invitation to Participate in President Securities 2026 Q2 Global Outlook Summer Investment Forum

Relevant Clause: Article 4, Paragraph XX: 12

Date of occurrence: 115/05/29 (2026/05/29)

1. Date of investor conference: 2026/05/29 2. Time of investor conference: 10:00 AM 3. Location of investor conference: Grand Hyatt Taipei 4. Summary of investor conference: Invited to participate in the "2026 Q2 Global Outlook Summer Investment Forum" hosted by President Securities. 5. Other matters: None

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