Wii Hey Electronics Announces Record Date for Capital Increase from Conversion of First Domestic Unsecured Convertible Bonds

1. Date of board resolution: 2026/05/08 2. Source of capital increase: Execution of conversion of first domestic unsecured convertible bonds 3. Whether to issue new shares under a shelf registration (Yes, please specify the planned issuance period / No): No 4. Total issuance amount and number of shares (If for earnings or capital reserve capitalization, the number of shares does not include those allocated to employees): 165,101 common shares; NT$1,651,010 5. For shelf registration cases, the amount and number of shares issued this time: Not applicable 6. For shelf registration cases, the remaining amount and number of shares after this issuance: Not applicable 7. Par value per share: NT$10 8. Issue price: Not applicable 9. Number of shares subscribed by employees or allocation amount: Not applicable 10. Public sale shares: Not applicable 11. Proportion of subscription by original shareholders or gratuitous allocation: Not applicable 12. Handling of odd lots and unsubscribed shares after the deadline: Not applicable 13. Rights and obligations of new shares issued this time: Same as original common shares 14. Purpose of this capital increase: Not applicable 15. Other matters that should be specified: May 8, 2026, has been designated as the record date for the capital increase due to the conversion of the company's first domestic unsecured convertible bonds into common shares. The paid-in capital after the increase will be NT$2,000,931,750, and the company will proceed with registration changes in accordance with legal regulations.