2409 AU Optronics: Corporate Director Appoints New Representative

Release Date: July 31, 2026 Statement Date: July 30, 2026 Statement Time: 17:05:24 Company Code: 2409 Company Name: AU Optronics Subject: Change in Representative of Corporate Director Applicable Clause: Clause 6 Factual Date: July 30, 2026 Details: - Date of Change: July 30, 2026 - Corporate Entity: AU Sustainability Foundation - Former Representative: Fu-Jen Ko - Former Representative's Background: President and Group COO of AU Optronics - New Representative: Boyi Zhang - New Representative's Background: President of AU Optronics (newly appointed as of July 31, 2026) - Reason for Change: Reappointment by corporate director - Original Term: May 28, 2025 to May 27, 2028 - Effective Date of New Appointment: July 31, 2026 - Other Notes: None