Cheng Yeh Medical Announces Results of Second Treasury Stock Buyback

Announcement Date: July 4, 115 Statement Date: July 3, 115 Statement Time: 16:32:28 Company Code: 4164 Company Name: Cheng Yeh Medical Subject: Announcement of the Execution Results of the Second Treasury Stock Repurchase Applicable Clause: Clause 35 Factual Date: July 5, 115

Details: 1. Original upper limit of total repurchase amount (NT$): 5,461,571,281 2. Original repurchase period: May 7, 115 to July 5, 115 3. Original number of shares to be repurchased (shares): 1,500,000 4. Original repurchase price range (NT$): 30.00–46.00 5. Actual repurchase period: May 8, 115 to July 3, 115 6. Number of shares actually repurchased (shares): 1,500,000 7. Total amount spent on repurchase (NT$): 43,974,205 8. Average repurchase price per share (NT$): 29.32 9. Cumulative number of own shares held (shares): 1,500,000 10. Percentage of cumulative own shares held to total issued shares (%): 0.77 11. Reason for incomplete execution: None 12. Other disclosures: None