Mr. Boonchai Jirapongtrakul Between March 18, 2008 and October 9, 2008, Mr. Boonchai Jirapongtrakul colluded or agreed with other principals to trade shares of Thaiyuanmetal Pubic Company Limited

Mr. Boonchoke Santuchpanit Between March 18, 2008 and October 9, 2008, Mr. Boonchoke Santuchpanit (now known as Mr. Boonchoke Thiratarakorn) colluded or agreed with other principals to trade shares

Miss Vallaya Vongpatarakul Between March 18, 2008 and October 9, 2008, Miss Vallaya Vongpatarakul colluded or agreed with other principals to trade shares of Thaiyuanmetal Pubic Company Limited (TYM

Mr. Pichai Kovitkanit Between March 18, 2008 and October 9, 2008, Mr. Pichai Kovitkanit colluded or agreed with other principals to trade shares of Thaiyuanmetal Pubic Company Limited (TYM) (now

Mr. Bordin Sangarayakul Between February 2, 2012 and May 15, 2012, Mr. Bordin Sangarayakul colluded or agreed with other principals to trade shares of Pylon Public Company Limited (“PYLON”) in

Mr. Noparat Jongyin Between February 2, 2012 and May 15, 2012, Mr. Noparat Jongyin colluded or agreed with other principals to trade shares of Pylon Public Company Limited (“PYLON”) in concealment to

Miss Woratharn Uahvilaijit Miss Woratharn Uahvilaijit aided and abetted other persons to trade shares of Pylon Public Company Limited (“PYLON”) on continual basis and in concealment to mislead the

Mr. Chalaem Semsarid During January 9, 2013 - February 28, 2013, Mr. Chalam Samsarid colluded or agreed with other principals to trade shares of Union Mosaic Industry Public Company Limited (“UMI

Mr. Promakran Srinarong During January 9, 2013 - February 28, 2013, Mr. Promakran Srinarong colluded or agreed with other principals to trade shares of Union Mosaic Industry Public Company Limited

Mrs. Kodchaphon Singtong During January 9, 2013 - February 28, 2013, Mrs. Kodchaphon Singtong colluded or agreed with other principals to trade shares of Union Mosaic Industry Public Company Limited