Management Name : Miss THANAPORN URPSIRISUK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 28/09/2016

Management Name : Miss THANAPORN URPSIRISUK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 29/09/2016

Management Name : Miss THANAPORN URPSIRISUK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 30/09/2016

Management Name : Miss THANAPORN URPSIRISUK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 04/10/2016

Management Name : Miss THANAPORN URPSIRISUK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 05/10/2016

Management Name : Miss THANAPORN URPSIRISUK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 14/10/2016

HV is still a small proportion compared to the revenues from the Company and HP. Since the latter part of 2018, the HDD industry was impacted by the global economy as well as the pressure from the US

since the end of 2018, the HDD industry was impacted by the global economy as well as the pressure from the trade war between China and the US, resulting in main customers decreasing purchase orders and

impacted by the global economy as well as the pressure from the US and China, resulting in main customers decreasing purchase orders and postponing investment plans for additional capacity in the country

the last few month since the end of 2018, the HDD industry was impacted by the global economy as well as the pressure from the trade war between China and the US, resulting in main customers decreasing