SinoPac Holdings Announces Record Date for Preferred Stock Dividend Distribution

1. Date of Board or Shareholders' Meeting Resolution or Company Decision: 115/06/26 2. Type of Ex-Rights/Ex-Dividend (please enter 'Ex-Rights', 'Ex-Dividend', or 'Ex-Rights-and-Dividend'): Ex-Dividend 3. Type and Amount of Preferred Stock Dividend: Class A Preferred Stock Dividend of NT$1,935,000 4. Ex-Dividend Trading Date: 115/07/23 5. Last Transfer Date: 115/07/24 6. Start Date of Transfer Suspension: 115/07/25 7. End Date of Transfer Suspension: 115/07/29 8. Ex-Dividend Reference Date: 115/07/29 9. Final Date for Preferred Stock Conversion Application: 115/07/02 10. Start Date of Preferred Stock Conversion Suspension: 115/07/03 11. End Date of Preferred Stock Conversion Suspension: 115/07/29 12. Preferred Stock Cash Dividend Payment Date: 115/08/24 13. Other Matters to be Stated: None