Management Name : Mrs SUJITRA MONSEREENUSORN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 02/08/2016

Management Name : Mrs SUJITRA MONSEREENUSORN | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 02/08/2016

Management Name : Mrs SUJITRA MONSEREENUSORN | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 01/08/2016

Management Name : Mrs SUJITRA MONSEREENUSORN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 12/10/2016

Management Name : Mrs SUJITRA MONSEREENUSORN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 24/10/2017

Management Name : Mrs SUJITRA MONSEREENUSORN | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 24/10/2017

Management Name : Mrs SUJITRA MONSEREENUSORN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 25/10/2017

Management Name : Mrs SUJITRA MONSEREENUSORN | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/10/2017

Re: Guidelines for the Book Building and the Determination of Offering Price to Public and Individual

Re: Guidelines for the Book Building and the Determination of Offering Price to Public and Individual (No. 2)