Management Name : Mr KIP-SAN OSLO BECK | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 15/01/2016

Management Name : Mr ANANT KANJANAPAS | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/08/2016

Management Name : Mr ANANT KANJANAPAS | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/08/2016

Management Name : Mr ANANT KANJANAPAS | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Buy | Transaction Date : 24/05/2017

Management Name : Mr ANANT KANJANAPAS | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Buy | Transaction Date : 19/01/2018

Management Name : Mr ANANT KANJANAPAS | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/01/2018

Management Name : Mr ANANT KANJANAPAS | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Buy | Transaction Date : 26/04/2018

Management Name : Mr ANANT KANJANAPAS | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Buy | Transaction Date : 09/05/2018

Management Name : Mr ANANT KANJANAPAS | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Buy | Transaction Date : 10/05/2018

Management Name : Miss AUSAKOON SRISANYANON | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Sell | Transaction Date : 10/05/2018