Mr. Phuthitorn Tamthum During 24 August 2017 – 21 December 2017, Mr. Phuthitorn Tamthum colluded with 15 persons to manipulate the securities price of East Coast Furnitech Public Company Limited

Mr. Phuthitorn Tamthum During 22 December 2017 – 23 April 2018, Mr. Phuthitorn Tamthum colluded with 13 persons to manipulate the securities price of East Coast Furnitech Public Company Limited

Mr. Phuthitorn Tamthum During 24 April 2018 – 5 October 2018, Mr. Phuthitorn Tamthum colluded with 12 persons to manipulate the securities price of East Coast Furnitech Public Company Limited ("

. Phuthitorn Tamthum acted with acknowledgment or pursuant to a mutual agreement to allocate roles among themselves in trading securities in a manner that misled the public regarding the price or trading volume