Management Name : Mr VIBOOLSAK UDOMVANICH | Type of securities : Common share | Methods of Acquisition / Disposition : Sale for depositor | Transaction Date : 19/09/2016

Management Name : Mr VIBOOLSAK UDOMVANICH | Type of securities : Common share | Methods of Acquisition / Disposition : Sale for depositor | Transaction Date : 20/09/2016

Management Name : Mr VIBOOLSAK UDOMVANICH | Type of securities : Common share | Methods of Acquisition / Disposition : Accept Transfer from depositor | Transaction Date : 26/09/2016

Management Name : Mr VIBOOLSAK UDOMVANICH | Type of securities : Common share | Methods of Acquisition / Disposition : Sale for depositor | Transaction Date : 26/09/2016

Management Name : Mr VIBOOLSAK UDOMVANICH | Type of securities : Common share | Methods of Acquisition / Disposition : Sale for depositor | Transaction Date : 02/05/2017

Management Name : Mr WUTTHIPHUM JURANGKOOL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/11/2016

The Securities and Exchange Commission (SEC), represented by Ms. Sarica Apiwatthakakul, Director of the Capital Market Education Department, welcomed instructors and students from the Department of

Facebook page "E-learning" : Unlicensed securities and derivatives business (Disclosure Date : 22/10/2025)

Instagram "Learning Center for Growth" : Unlicensed securities and derivatives business (Disclosure Date : 13/08/2025)

Facebook page "Easy Stock Learning" : Unlicensed securities and derivatives business (Disclosure Date : 20/11/2025)