Dr.Aurchat Kanjanapitak In late 2012, Dr.Aurchat Kanjanapitak, (“Dr.Aurchat”) former managing director responsible for operation and management of Ramkhamhaeng Hospital Public Company Limited (“RAM

to buy and sell Filter Vision Public Company Limited (“FVC”)’s shares in a manner that manipulated FVC’s share price. This behavior constituted dishonest and unethical conduct, and failed to properly