Management Name : Mr THANASIT THIENKANJANAWONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 08/03/2016

Management Name : Mr CHITCHAI THIENKANJANAWONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 02/12/2015

Management Name : Mr CHITCHAI THIENKANJANAWONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 11/12/2015

Management Name : Mr CHITCHAI THIENKANJANAWONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 11/01/2016

Management Name : Mr CHITCHAI THIENKANJANAWONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 14/01/2016

Management Name : Mr CHITCHAI THIENKANJANAWONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 08/03/2016

Management Name : Mr CHAN THIENKANJANAWONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/02/2016

PRINCIPAL CAPITAL PUBLIC COMPANY LIMITED | Q1/2011

PRINCIPAL CAPITAL PUBLIC COMPANY LIMITED | Q2/2011

PRINCIPAL CAPITAL PUBLIC COMPANY LIMITED | Q3/2011