Sunny Semiconductor Announces Completion of Treasury Stock Repurchase Program

1. Original upper limit of total repurchase amount (NT$): 3,483,787,097 2. Original repurchase period: 115/08/13 ~ 115/10/12 3. Original number of shares intended for repurchase (shares): 300,000 4. Original price range for repurchase (NT$): 210.00 ~ 430.00 5. Actual repurchase period: 115/08/14 ~ 115/08/24 6. Number of shares actually repurchased (shares): 300,000 7. Total amount spent on repurchase (NT$): 77,256,299 8. Average repurchase price per share (NT$): 257.52 9. Cumulative number of treasury shares held (shares): 1,000,000 10. Percentage of total issued shares held as treasury stock (%): 0.56 11. Reason for incomplete execution:

12. Other disclosures: None