Management Name : Mr SRETTHA THAVISIN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 11/04/2017

Management Name : Mr SRETTHA THAVISIN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 12/04/2017

Management Name : Mr SRETTHA THAVISIN | Type of securities : Warrant 2 | Methods of Acquisition / Disposition : Buy | Transaction Date : 04/09/2017

Management Name : Mr SRETTHA THAVISIN | Type of securities : Warrant 2 | Methods of Acquisition / Disposition : Buy | Transaction Date : 08/09/2017

Management Name : Mr SRETTHA THAVISIN | Type of securities : Warrant 2 | Methods of Acquisition / Disposition : Buy | Transaction Date : 11/09/2017

Management Name : Mr SRETTHA THAVISIN | Type of securities : Warrant 2 | Methods of Acquisition / Disposition : Buy | Transaction Date : 19/09/2017

Management Name : Mr JESADAVAT PRIEBJRIVAT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 14/12/2015

Management Name : Mr JESADAVAT PRIEBJRIVAT | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 04/03/2016

Management Name : Mr JESADAVAT PRIEBJRIVAT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/05/2017