Management Name : Mr SOMBATI PUNGSRINONT | Type of securities : Common share | Methods of Acquisition / Disposition : Receive | Transaction Date : 26/04/2016

Management Name : Mr SOMBATI PUNGSRINONT | Type of securities : Common share | Methods of Acquisition / Disposition : Transfer | Transaction Date : 02/03/2017

Management Name : Mr SOMBATI PUNGSRINONT | Type of securities : Common share | Methods of Acquisition / Disposition : Receive | Transaction Date : 02/03/2017

Management Name : Mr SOMBATI PUNGSRINONT | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 07/12/2017

Management Name : Mr SOMBATI PUNGSRINONT | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 08/12/2017

Management Name : Miss SUWATHIP PORNSUWANNAPHA | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 02/06/2017

Management Name : Mr ROJANASAK CHOMVILAILUK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 28/06/2016

Management Name : Miss PLOY SITTICHAISRICHART | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 02/06/2017

Management Name : Miss PLOY SITTICHAISRICHART | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 08/12/2017

Bangkok, 7 October 2016 ? The SEC is seeking public comments on the proposed amendments to the initial public offering (IPO) rules with regard to share allocation to patrons and related persons of