8021 Apex Co., Ltd. Announces Financial Highlights Due to Trading Alert Threshold

Release Date: July 23, 2026 Statement Date: July 22, 2026 Statement Time: 15:51:20 Company Code: 8021 Company Name: Apex Co., Ltd. Subject: Our securities have met the Taiwan Stock Exchange's criteria for issuing a trading alert, therefore we are disclosing significant financial and operational information to assist investors in making informed decisions.

Applicable Clause: Item 51 Event Date: July 22, 2026

Details: 1. Event Date: July 22, 2026 (115/07/22) 2. Reason: In accordance with notification from the Taiwan Stock Exchange Corporation. 3. Financial and Operational Information:

Period (Monthly) (Quarterly) (Last Four Quarters Cumulative) -------------------------------------------------------------------------------------------------------- Most Recent Month YoY % Change Most Recent Quarter YoY % Change (From Q2 2025 to Q1 2026) (June 2026) (Q1 2026) (Consolidated Review & Audited) Item (Consolidated Preliminary) (Consolidated Reviewed) (Consolidated) -------------------------------------------------------------------------------------------------------- Revenue 680,600 90.11% 1,339,565 50.96% 4,862,301 Pre-tax Net Profit 201,817 238.35% 269,651 257.61% 858,281 Net Profit Attributable to Owners of Parent 108,904 217.27% 168,685 225.04% 506,117 Earnings Per Share (NT$) 0.74 206.80% 1.17 220.48% 3.56

4. Whether there are any material events under Article 4 of the 'Procedures for Verification and Disclosure of Material Information by Listed Companies' of the Taiwan Stock Exchange Corporation: No. 5. Whether there will be a press conference under Article 11 of the same procedures: No. 6. Complete financial information is available on the Public Information Observation System. Access paths: (1) Recent Revenue and Income: Basic Information > Summary (2) Historical Monthly Revenue: Operations Overview > Monthly Revenue > Monthly Revenue Information (Post-IFRS) (3) Historical Income (Audited/Reviewed): Financial Statements > Post-IFRS > Consolidated/Individual > Comprehensive Income Statement (4) Historical Income (Voluntary Preliminary Announcements): Operations Overview > Preliminary Earnings Announcements 7. Other Notes: In May 2026, a tax credit of NT$15 million positively impacted EPS by NT$0.10.