【WPG】Invitation to Participate in Citi’s 2026 Taiwan Tech Conference

Compliance with Article 4, Clause XX: 12. Date of occurrence: 2026/06/03. 1. Date of investor conference: 2026/06/03. 2. Time: 10:00. 3. Location: W Taipei (No. 10, Section 5, Zhongxiao East Road, Xinyi District, Taipei City). 4. Summary: The company is invited to participate in Citi’s 2026 Taiwan Tech Conference on June 3, 2026, to explain the Q1 2026 operating results and future outlook to investors. 5. Other matters: None. Full financial and business information can be found on the Market Observation Post System.