Mr. Chakkit Thanavirun On February 28, 2014, Mr. Chakkit Thanavirun, a managing director, an executive chairman and a vice president responsible for the operation of Bliss-Tel Public Company Limited

Mr. Chakkit Thanavirun On July 23, 2013, Mr. Chakkit Thanavirun, an executive vice president (administration and finance) responsible for the operation of Bliss-Tel Public Company Limited (BLISS

Mr. Chakkit Thanavirun On November 12, 2013, Mr. Chakkit Thanavirun, a managing director, an executive chairman and a vice president responsible for the operation of Bliss-Tel Public Company Limited

Miss Penkae Katekaew Miss Penkae Katekaew, then holding position as Bliss-Tel Public Company Limited (“BLISS”) investment board members having power to make securities investment decision and

Miss Tan Lethi Miss Tan Lethi, then holding position as Bliss-Tel Public Company Limited (“BLISS”) investment board members having power to make securities investment decision and approval on behalf