【Walsin Technology】Announcement of Completion of Capital Change Registration for Treasury Share Cancellation

1. Date of approval by authority: 115/05/21 2. Date of completion of capital change registration: 115/05/21 3. Impact on financial reports: (1) Paid-in capital: NT$4,858,047,740 before, NT$4,852,047,740 after. (2) Outstanding shares: 484,804,774 shares before and after. (3) Net value per share: NT$110.31 before and after. 4. Stock exchange plan: Not applicable. 5. Listed shares after reduction: Not applicable. 6. Ratio of listed shares: Not applicable. 7. Liquidity measures: Not applicable. 8. Other matters: (1) Cancelled 600,000 shares from the 16th buyback. (2) Net value per share based on Q1 115 consolidated financial statements. (3) Received approval letter on 115/05/25.