High Power Opto Inc.: Announcement of Board of Directors' Approval of Q1 2026 Consolidated Financial Report

1. Date of report submitted to or resolved by the Board of Directors: 2026/05/04 2. Date of approval by the Audit Committee: 2026/05/04 3. Reporting period of the financial report or annual self-consolidated financial information Beginning and end dates (YYYY/MM/DD~YYYY/MM/DD): 2026/01/01~2026/03/31 4. Cumulative operating revenue from January 1 to the end of this period (in thousands of NTD): 545,147 5. Cumulative operating gross profit (gross loss) from January 1 to the end of this period (in thousands of NTD): 107,038 6. Cumulative operating income (loss) from January 1 to the end of this period (in thousands of NTD): 16,725 7. Cumulative pre-tax net profit (net loss) from January 1 to the end of this period (in thousands of NTD): 17,730 8. Cumulative net profit (net loss) for this period from January 1 to the end of this period (in thousands of NTD): 16,634 9. Cumulative net profit (loss) attributable to owners of the parent from January 1 to the end of this period (in thousands of NTD): 16,634 10. Cumulative basic earnings per share (loss) from January 1 to the end of this period (in NTD): 0.06 11. Total assets at period-end (in thousands of NTD): 4,627,612 12. Total liabilities at period-end (in thousands of NTD): 866,690 13. Equity attributable to owners of the parent at period-end (in thousands of NTD): 3,760,922 14. Other matters that should be specified: None. Keywords: Material Information