【Zyxel Communications Corp.】Announcement that the Board of Directors Approved the Q1 2026 Consolidated Financial Report

1. Date of submission to or resolution by the board of directors: 2026/05/04 2. Date of approval by the audit committee: 2026/05/04 3. Reporting period of financial report or annual self-audited financial information: 2026/01/01~2026/03/31 4. Cumulative operating revenue from January 1 to the end of this period (in thousands of NTD): 6,310,208 5. Cumulative operating gross profit (gross loss) from January 1 to the end of this period (in thousands of NTD): 1,515,158 6. Cumulative operating income (loss) from January 1 to the end of this period (in thousands of NTD): 115,260 7. Cumulative pre-tax net profit (net loss) from January 1 to the end of this period (in thousands of NTD): 112,471 8. Cumulative net profit (net loss) for this period from January 1 to the end of this period (in thousands of NTD): 117,211 9. Cumulative net profit (net loss) attributable to owners of the parent company from January 1 to the end of this period (in thousands of NTD): 117,068 10. Cumulative basic earnings per share (loss) from January 1 to the end of this period (NTD): 0.29 11. Total assets at period-end (in thousands of NTD): 23,813,014 12. Total liabilities at period-end (in thousands of NTD): 11,738,856 13. Equity attributable to owners of the parent company at period-end (in thousands of NTD): 11,811,232 14. Other matters to be specified: None