Management Name : Mrs POONPUN CHAIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 02/07/2018

Management Name : Mrs POONPUN CHAIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 04/07/2018

Management Name : Mrs POONPUN CHAIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/07/2018

Management Name : Mrs POONPUN CHAIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 09/07/2018

Management Name : Mr PROMPONG CHAIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 08/09/2016

Management Name : Mr PROMPONG CHAIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 13/10/2016

Mr. Prompong Chaikul Mr. Prompong Chaikul, vice chairman of Stars Microelectronics [THAILAND] Public Company Limited [“SMT”], has changed their securities holding, that was purchased SMT shares on