【Patek-KY】Announcement of board of directors' approval of 2026 Q1 consolidated financial report

1. Date submitted to or resolved by the board of directors: 2026/05/12 2. Date approved by the audit committee: 2026/05/12 3. Reporting period for financial report or annual self-compiled financial information Start 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 (NT$ thousands): 2,731,169 5. Cumulative gross operating profit (loss) from January 1 to the end of this period (NT$ thousands): 370,672 6. Cumulative operating income (loss) from January 1 to the end of this period (NT$ thousands): 132,637 7. Cumulative net profit (loss) before tax from January 1 to the end of this period (NT$ thousands): 69,194 8. Cumulative net profit (loss) for the period from January 1 to the end of this period (NT$ thousands): 8,714 9. Cumulative net profit (loss) attributable to owners of the parent from January 1 to the end of this period (NT$ thousands): 11,893 10. Cumulative basic earnings (loss) per share from January 1 to the end of this period (NT$): 0.19 11. Total assets at period end (NT$ thousands): 8,556,277 12. Total liabilities at period end (NT$ thousands): 6,132,128 13. Equity attributable to owners of the parent at period end (NT$ thousands): 2,309,173 14. Other matters that need to be specified: None.