Company Limited (TU)’s Q3/2017 performance, by allowing Mr. Kraisorn to use his securities’ s trading account to purchased TU shares prior to the disclosure of such inside information to the public on 6

PTG’s Q3/2018 performance which would significantly worsen. Subsequently, during 3 September 2018 to 2 November 2018 prior to PTG’s disclosure of such inside information to the public on 8 November 2018

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

preparing, approving, and supervising advertisements. In this respect, Merkle published advertisements without providing a channel for investors to study Merkle’s historical performance. Furthermore, Merkle

SET LETTER Q2-2017 -1- Ref. POL. 103/2017 August 15, 2017 Re: Clarification of the Performance of S & P Syndicate Public Company Limited Dear The President The Stock Exchange of Thailand S & P

May 9, 2018 Re : Operating Performance for Q1/2018 To : Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated revenue from sales of

MergedFile Page 1 of 2 No. ACC6005/001 May 12, 2017 Subject: Explanation of Financial Performance for the Quarter 1/2017 ended March 31, 2017 To: President, The Stock Exchange of Thailand According

No. Exe 027-8-17 August 9, 2017 Re: Explanation of Performance of the Financial Statements for the Second Quarter 2017 TO: President The Stock Exchange of Thailand We, Venture Incorporation Public

No. INGRS001 15 September 2017 Re: Explanation about 6-month financial performance of INGRS for the period ended 31 July 2017 To the President of the Stock Exchange of Thailand Ingress Industrial

No. Exe 034-11-17 November 9, 2017 Re: Explanation of Performance of the Financial Statements for the third Quarter 2017 TO: President The Stock Exchange of Thailand We, Venture Incorporation Public