Miss Siriporn Somboonwiwat During the period of 16 May 2015 to 8 October 2015, Miss Siriporn Somboonwiwat colluded with others to sell and purchase Crown Tech Advance Public Company Limited ("

Ms. Siriporn Choonhajinda Ms. Siriporn Choonhajinda knew or possessed inside information related to Phol Dhanya Public Company Limited (PHOL)’s Q4/2016 performance, disclosed by Mr. Pornsak

disclosure of such inside information to the public on 28 February 2017. Furthermore, he also disclosed such inside information to Mrs. Saowanee Chunhajinda and Ms. Siriporn Choonhajinda, while he knew or