Management Name : Mr KIJJA LAOBOONCHAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 29/08/2016

Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/08/2017

Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 11/09/2017

Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 20/09/2017

Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/09/2017

Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 27/09/2017

Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 28/09/2017

Management Name : Mr PONG-AMORN NIMPOONSAWAT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 21/12/2015

Management Name : Mr PONG-AMORN NIMPOONSAWAT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/12/2015

) Mr. Peeranut Siripornpitak, who is Mr. Suthee Siripornpitak’s son, jointly committed the offense of manipulating the RPC share price during the afternoon trading sessions between 18 and 31 August 2021