Capital Fund Management Derivatives Fund Manager Business Executives/Major Shareholders/Fund Manager/Mutual Fund Supervisors/Custodians/Auditors Securities Brokerage Securities Dealer Securities Underwriter
and General Manager The Stock Exchange of Thailand Eureka Design Public Company Limited and its subsidiaries (“the Group”) would like to clarify the changes in excess of 20% in the Group’s operating
for Q2/2017 To : Director and General Manager The Stock Exchange of Thailand Eureka Design Public Company Limited and its subsidiaries (“the Group”) would like to clarify the changes in excess of 20% in
its Audited and consolidated financial statements of the Group and the financial statement of the Company for the year ending December 31,2018. The results of their operations can be summarized as