Mr. Sumit Chanmatee Between November 9 – November 22 , 2012, Mr. Sumit Chanmatee, the director of Rayong Purifier Public Company Limited (RPC), purchased 1,786,100 shares of RPC through the

Mr. Sermkhun Kunawong Between April 23, 2012 and May 14, 2012, Mr. Sermkhun Kunawong, the chief executive officer and director of CMO Public Company Limited (CMO), purchased CMO shares through his

Mr. Sermkhun Kunawong Between August 8, 2012 and September 13, 2012, Mr. Sermkhun Kunawong, the chief executive officer and director of CMO Public Company Limited (CMO), purchased CMO shares, through

Mr. Sunthorn Chaononghin On February 22, 2010, Mr. Sunthorn Chaononghin, an engineer of Solartron Public Company Limited (SOLAR), illegally purchased SOLAR shares in such a way as to take advantage

Mr. Bee Taechaubol Mr. Bee Taechaubol making the tender offer of securities of Electronics Industry Public Company Limited (EIC) purchased 1,017,500 shares of EIC in the Stock Exchange of Thailand at

Mr. Thavatvong Thanasumitra Between November 16 ? 7 December, 2010, Mr. Thavatvong Thanasumitra, the director of Bangkok Dusit Medical Services Public Company Limited (BGH), purchased 1,030,000

Mr. Korsak Chairasmisak On April 10, 2013, Mr. Korsak Chairasmisak , the vice chairman and chief executive officer of CP All Public Company Limited (CPALL), purchased 118,300 shares of Siam Makro

Mr. Piyawat Titasattavorakul On April 17, 2013, Mr. Piyawat Titasattavorakul, the director and managing director of CP All Public Company Limited (CPALL), purchased 5,000 shares of Siam Makro Public

Mr. Pittaya Jearavisitkul On April 19, 2013, Mr. Pittaya Jearavisitkul, the director and deputy chief executive officer of CP All Public Company Limited (CPALL), purchased 7,500 shares of Siam Makro

Mr. Sumit Chanmatee Between April 30 – 10 May, 2012, Mr. Sumit Chanmatee , the director of Rayong Purifier Public Company Limited (RPC), purchased 2,514,800 shares of RPC through the trading