2597 Run Hong to Hold Corporate Presentation Meeting

Announcement Date: July 15, 2026 Statement Date: July 14, 2026 Statement Time: 16:58:18 Company Code: 2597 Company Name: Run Hong Purpose: Announcement of Corporate Presentation Meeting Applicable Clause: Clause 12 Factual Date: July 17, 2026

Details: Falls under Clause 12 of Article 4, Paragraph XX Factual Date: July 17, 2026

1. Date of Corporate Presentation Meeting: July 17, 2026 2. Time of Corporate Presentation Meeting: 2:30 PM 3. Venue: Information Display Center, 1st Floor, Taiwan Stock Exchange (No. 7, Xinyi Road, Section 5, Taipei City) 4. Key Information: Overview of the company's business operations 5. Additional Notes: None

For complete financial and business information, please visit the Corporate Presentation Meeting schedule or the Investor Relations section on the Public Information Observation Station website.