Advanced Info Service Public Company Limited Advanced Info Service Public Company Limited ("ADVANC") had duties to prepare and submit a report of key financial ratio for the year 2021

Mr. Somchai Lertsutiwong Mr. Somchai Lertsutiwong, a Chief Executive Officer for the operation of Advanced Info Service Public Company Limited ("ADVANC"), shall be liable for ADVANC's

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 STARK shares on February 2023 before STARK

;)) 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"

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

account in such a way as to take advantage of other persons by using negative material non- public information concerning the fact that TIP had to increase its registered capital shares at the amount of 250