4919 Nuvoton Technology Announces Board Renewal for Japanese Subsidiary

Release Date: 1150627 Statement Date: 1150626 Statement Time: 175006 Company Code: 4919 Company Name: Nuvoton Technology Corporation Subject: Announcement on Behalf of Key Subsidiary Nuvoton Technology Corporation Japan Regarding Board Director Election Applicable Clause: Clause 6 Event Date: 1150626

Details: 1. Date of Change: 115/06/26 2. Category of Personnel Change (e.g., Legal Person Director, Legal Person Supervisor, Independent Director, Natural Person Director, or Natural Person Supervisor): Natural Person Director 3. Former Position and Name: Directors: Su Yuan-Mao, Jiao Zi-Kai, Yang Xin-Long, Lai Xiu-Fen, Kazuhiro Koyama, Wu Meng-Qi, Keiji Ito, Yoshitaka Kinoshita, Sakae Suzuki, Mamoru Yoshida 4. Former Directors' Background: - Su Yuan-Mao: Chairman, Nuvoton Technology Corporation - Jiao Zi-Kai: Vice Chairman, Nuvoton Technology Corporation - Yang Xin-Long: General Manager, Nuvoton Technology Corporation - Lai Xiu-Fen: Chief Financial Officer, Nuvoton Technology Corporation - Kazuhiro Koyama: Chairman (Representative Director Chairman), Nuvoton Technology Corporation Japan - Wu Meng-Qi: General Manager (Representative Director President), Nuvoton Technology Corporation Japan - Keiji Ito: Director, Nuvoton Technology Corporation Japan - Yoshitaka Kinoshita: Director and Audit & Supervisory Committee Member, Nuvoton Technology Corporation Japan - Sakae Suzuki: Director and Audit & Supervisory Committee Member, Nuvoton Technology Corporation Japan - Mamoru Yoshida: Director and Audit & Supervisory Committee Member, Nuvoton Technology Corporation Japan

5. New Position and Name: Directors: Su Yuan-Mao, Jiao Zi-Kai, Yang Xin-Long, Lai Xiu-Fen, Kazuhiro Koyama, Wu Meng-Qi, Keiji Ito, Yoshitaka Kinoshita, Sakae Suzuki, Mamoru Yoshida 6. New Directors' Background: - Su Yuan-Mao: Chairman, Nuvoton Technology Corporation - Jiao Zi-Kai: Vice Chairman, Nuvoton Technology Corporation - Yang Xin-Long: General Manager, Nuvoton Technology Corporation - Lai Xiu-Fen: Chief Financial Officer, Nuvoton Technology Corporation - Kazuhiro Koyama: Chairman (Representative Director Chairman), Nuvoton Technology Corporation Japan - Wu Meng-Qi: General Manager (Representative Director President), Nuvoton Technology Corporation Japan - Keiji Ito: Director, Nuvoton Technology Corporation Japan - Yoshitaka Kinoshita: Director and Audit & Supervisory Committee Member, Nuvoton Technology Corporation Japan - Sakae Suzuki: Director and Audit & Supervisory Committee Member, Nuvoton Technology Corporation Japan - Mamoru Yoshida: Director and Audit & Supervisory Committee Member, Nuvoton Technology Corporation Japan

7. Nature of Change (e.g., Resignation, Removal, Term Expiration, Death, or New Appointment): Term Expiration 8. Reason for Change: Term Expiration 9. Number of Shares Held by New Appointees at Time of Election: 0 10. Previous Term: 114/06/25 ~ 115/06/26 11. Effective Date of New Appointment: 115/06/26 12. Director Turnover Rate During Same Term: Not Applicable 13. Independent Director Turnover Rate During Same Term: Not Applicable 14. Supervisor Turnover Rate During Same Term: Not Applicable 15. Is the Change Involving More Than One-Third of Directors? No, full re-election due to term expiration 16. Other Matters to Note: None