6277 Macrotron Announces CFO Change at Key Subsidiary ATEN Technology

Release Date: 1150724 Statement Date: 1150723 Statement Time: 162205 Company Code: 6277 Company Name: Macrotron Subject: Announcement of Financial Officer Change at Key Subsidiary ATEN Technology Applicable Clause: Clause 8 Event Date: 1150723 Details: 1. Position Category (Please select from spokesperson, acting spokesperson, key operational executive (e.g., CEO, COO, CMO, CSO), financial officer, accounting officer, corporate governance officer, CISO, R&D head, internal audit head, or litigation/non-litigation agent): Financial Officer 2. Date of Change: 115/07/23 3. Outgoing Executive Name, Title, and Resume: Tian Qing-Wei / Financial Officer, ATEN Technology 4. Incoming Executive Name, Title, and Resume: Yu Chun-Chang / Senior Manager, General Management Office, Macrotron Automation Corp. 5. Nature of Change (Please enter 'resignation', 'transfer', 'redundancy', 'retirement', 'death', 'new appointment', or 'dismissal'): New Appointment 6. Reason for Change: Board resolution appointment 7. Effective Date: 115/07/23 8. Other Matters to be Disclosed: None