MediaTek (2454) Announces Participation in Institutional Investor Conferences

Reporting Date: 115/05/16 Statement Date: 115/05/15 Statement Time: 17:40:11 Company Code: 2454 Company Name: MediaTek Subject: Announcement of participation in institutional investor conferences Compliance Clause: Article 12 Fact Date: 115/05/18 Explanation: 1. Date of investor conferences: 115/05/18 ~ 115/06/04 2. Time: 09:00 AM 3. Location: Taipei, Hong Kong 4. Summary of information: The company announces its participation in the following events: Macquarie Securities' Asia Conference 2026 in Hong Kong on 115/05/18, UBS Securities' Asian Investment Conference 2026 in Hong Kong from 115/05/26 to 05/27, Morgan Stanley's Asia AI Summit 2026 in Taipei on 115/05/28, Goldman Sachs' Taiwan Computex & Corporate Day 2026 in Taipei on 115/06/01, Macquarie Securities' Corporate Day in Taipei on 115/06/03, and Citi Securities' 2026 Taiwan Conference in Taipei on 115/06/04. For presentation materials, please refer to the Market Observation Post System. 5. Other matters: None. For complete financial and business information, please refer to the investor conference section on the Market Observation Post System.