1.Date of occurrence of the event:2015/07/15

2.Company name:Epistar Corporation

3.Relationship to the Company (please enter ”head office” or

  ”subsidiaries”):head office

4.Reciprocal shareholding ratios:NA

5.Name of the reporting media:NA

6.Content of the report:NA

7.Cause of occurrence:

 (1)Due to the number of actual outstanding share has changed, the cash

    dividend per share would be adjusted from NT$0.829228 to NT$0.829421.

 (2)Pursuant to Article of the 3rd Overseas Corporate Bond Plan,

    the conversion price will be adjusted from NT$121.66 to NT$118.90,

    and new conversion price is effective on 2015/08/07.

 (3)Pursuant to Article of the 4th Overseas Corporate Bond Plan,

    the conversion price will be adjusted from NT$64.73 to NT$63.43,

    and new conversion price is effective on 2015/08/07.

 (4)The Forepi 4th CB converted into Epistar Company Common Shares,

    and the conversion price is NT$74.2 remain unchanged.

8.Countermeasures:None

9.Any other matters that need to be specified:None