【Infortrend】Disclosure of Financial Information Following Trading Alert

1. Date of occurrence: 2026/05/28. 2. Reason: In accordance with the notification from the Taiwan Stock Exchange. 3. Financial information: For April 2026, revenue was NT$137 million (36% YoY increase), pre-tax profit was NT$89 million (turnaround from loss to profit), net profit attributable to parent company owners was NT$79 million (turnaround), and EPS was NT$0.29 (turnaround). For Q1 2026, revenue was NT$370 million (35% YoY increase), and pre-tax profit was NT$103 million. 4. Major information disclosure: None. 5. Press conference: None. 6. Full financial information is available on the Market Observation Post System. 7. Other matters: None.