Management Name : Mr NOPPORN SORNSOM | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/05/2016

Management Name : Mr NOPPORN PICHA | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 31/05/2018

Management Name : Mr NOPPORN PICHA | Type of securities : Warrant 2 | Methods of Acquisition / Disposition : Sell | Transaction Date : 30/05/2018

Management Name : Mr NOPPORN WITOONCHART | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 23/11/2015

Management Name : Mr NOPPORN WITOONCHART | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 04/04/2018

Management Name : Mr NOPPORN BOONTHANOM | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 06/07/2017

Siwarapornskul 3. Mr. Uthai Uthaisangsuk 4. Mr. Nopporn Boonthanom Funding Source: Working capital of the Company 2nd Company Name: Siripat Two Company Limited Registered Office: 475, 8th floor, Siripinyo Building

Ariyasuthivong Disposition Stock 10.3072 0.7142 9.593 01/06/2021 10.3072 0.7142 9.593   246011192106-1 OTO Mr. Nopporn Achavakulthep Disposition Stock 5.3571 1.4285 3.9285 27/05/2021 5.3571 1.4285 3.9285

0.7142 9.593   246011192106-1 OTO Mr. Nopporn Achavakulthep Disposition Stock 5.3571 1.4285 3.9285 27/05/2021 5.3571 1.4285 3.9285   246011032105-1 OTO Mr. Suthipot Ariyasuthivong Disposition Stock 18.8787

., namely (1) Mr. Voraphot Chanyakomol and (2) Ms. Piyaporn Phanachet Group B., namely (1) Mr. Uthai Uthaisangsuk and (2) Mr. Nopporn Boonthanom Power of the Directors : A director of Group A and a director