LYRA Announces Capital Reduction Record Date for Cancellation of Restricted Employee Stock New Shares Resolved by the Board of Directors

1. Date of board resolution: 115/04/29 (April 29, 2026) 2. Reason for capital reduction: Due to some employees who were allocated restricted stock new shares not meeting the vesting conditions, the repurchased restricted stock new shares will be cancelled and the capital reduced. 3. Capital reduction amount: NT$594,000 4. Shares to be cancelled: 59,400 shares 5. Capital reduction ratio: 0.1359% 6. Capital after reduction: NT$436,421,930 7. Scheduled date of shareholders' meeting: Not applicable 8. Estimated number of listed common shares after capital reduction and new share listing: Not applicable 9. Ratio of estimated number of listed common shares after capital reduction and new share listing to total issued common shares (listed common shares after capital reduction / total issued common shares after capital reduction): Not applicable 10. For cases where the estimated number of listed common shares after capital reduction in the preceding two items is less than 60 million shares and less than 25%, please explain the measures to address low stock liquidity: Not applicable 11. Capital reduction record date: 115/04/29 (April 29, 2026) 12. Other matters to be specified: None