Sanction Miss Sirin Trakoolwong Buying or selling securities beyond clients? orders without authorization causing damages to such clients

securities of his client without authorization. His misconduct caused his client more than one million baht in damage. The interference with the client?s assets contravened the Standards of Conduct under

& Verify(A) SignFile & Verify(B) Authorization details (EF-3) : companyName systemName reportName effectiveDate

the above regardless of the title, and includes any person who has full or partial authorization under an agreement of management; “member” means any member of a derivatives exchange. 3 Chapter 2

manager that she had obtained such authorization and decided to trade by the instruction of clients? appointee or by her own deliberation. For a long period of time, she continually made trading decisions

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decisions for a client without authorization, sending trading orders from a client?s account to inflate securities prices and the credit line of another client who held the same securities, and intentionally

to trade securities in the client?s account on the client?s behalf without having to give prior notice. Despite the client?s cancellation of such authorization afterward, Pracha continued trading

contact and assigned to work for the company. Such trader later sent several trading orders in the client's account without authorization or contrary to the client's orders, causing damage to the client

person undertakes derivatives business without obtaining a proper authorization from the SEC in contravention of Section 16 of the Act shall be criminally liable under Section 125 of the Act to