Mrs. Kotchakorn Phiboonthammasak Mrs. Kotchakorn Phiboonthammasak knew or possessed negative substantial inside information about PTG Energy Public Company Limited (PTG) Q3/2018 performance which

Ms. Lapat-orn Gajaseni Ms. Lapat-orn Gajaseni aided or abetted Mrs. Chatkaew Gajaseni to sell PTG Energy Public Company Limited (PTG) stocks by using negative substantial inside information about

Mr. Sahadchai Gajaseni Mr. Sahadchai Gajaseni aided or abetted Mrs. Chatkaew Gajaseni to sell PTG Energy Public Company Limited (PTG) stocks by using negative substantial inside information about

Mr. Khemmapope Gajaseni Mr. Khemmapope Gajaseni aided or abetted Mrs. Chatkaew Gajaseni to sell PTG Energy Public Company Limited (PTG) stocks by using negative substantial inside information about

Mr. Chanin Yensudchai Mr. Chanin Yensudchai (formerly chairman of the board of directors of Stark Corporation Public Company Limited ("STARK")) colluded with others used an inside

;)) colluded with others used an inside information material to negative changes in the price of STARK's share to commit offense in using Miss Yosabavorn Amarit's securities trading account to sell

Miss Yosabavorn Amarit Miss Yosabavorn Amarit colluded with others used an inside information material to negative changes in the price of Stark Corporation Public Company Limited ("STARK"

hereunder as evidence. Signature: ...................................................... Signature: .................................................. (…………………………………………….) (…..…………………………………….) Authorized

Mr.Viroj Patcharawattanakul Mr.Viroj Patcharawattanakul is legally presumed to have knowledge or possession of inside information, and able to access inside information relating to the AAPICO Hitech

: .................................................. (…………………………………………….) (…..…………………………………….) Authorized person Authorized person Date: ......................................... Date: ....................................... Signature: ...................................................... Signature