3017 AcBel: Financial Information Disclosed Due to Trading Alert Threshold Being Met

Release Date: July 16, 2026 Statement Date: July 15, 2026 Statement Time: 14:53:11 Company Code: 3017 Company Name: AcBel Purpose: This announcement is made because the company's securities have reached the threshold for public alert information on the centralized trading market, requiring disclosure of significant financial and operational information to assist investor understanding. Applicable Clause: Clause 51 Event Date: July 15, 2026 Explanation: 1. Event Date: July 15, 2026 2. Reason: In compliance with notification from the Taiwan Stock Exchange Corporation. 3. Financial and Operational Information: Period (Monthly) (Quarterly) (Last Four Quarters Cumulative) -------- ----------------------- ------------------------ ------------------------------- Item Most Recent YoY Most Recent YoY From Q2 2025 to Month Change Quarter Change Q1 2026 (May 2026) (Q1 2026) (IFRS Consolidated (IFRS (%) (IFRS (%) Audited/Reviewed Consolidated Consolidated Figures) Preliminary) Audited) -------- ---------- ---------- ------------ ---------- ------------------------------- Revenue 15,871 60.64% 49,038 110.17% 165,344 (NT$M) -------- ---------- ---------- ------------ ---------- ------------------------------- Pre-tax 4,486 139.51% 11,979 159.29% 36,145 Net Profit (NT$M) -------- ---------- ---------- ------------ ---------- ------------------------------- Net Profit 3,152 132.28% 7,916 146.30% 23,888 Attributable to Owners of Parent (NT$M) -------- ---------- ---------- ------------ ---------- ------------------------------- EPS (NT$) 8.03 129.43% 20.17 143.60% 61.06 -------- ---------- ---------- ------------ ---------- ------------------------------- 4. Whether there are any material events under Article 4 of the 'Taiwan Stock Exchange Corporation Procedures for Verification and Public Disclosure of Material Information by Listed Companies': No. 5. Whether there is a press conference required under Article 11 of the same procedures: No. 6. Complete financial information can be accessed via the Public Information Observation System with the following paths: (1) Recent revenue and income statements: Basic Information > Highlights (2) Historical monthly revenue: Operations > Monthly Revenue > Monthly Revenue Information under IFRS (3) Historical income (audited/reviewed figures): Financial Statements > Under IFRS > Consolidated/Individual > Comprehensive Income Statement (4) Historical income (voluntary preliminary announcements): Operations > Preliminary Earnings Announcements 7. Other Matters to Note: None.