Management Name : Miss CATHLEEN MALEENONT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/06/2016

Management Name : Miss CATHLEEN MALEENONT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/06/2016

Management Name : Miss CATHLEEN MALEENONT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 24/06/2016

Management Name : Miss CATHLEEN MALEENONT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 21/07/2017

Management Name : Miss CATHLEEN MALEENONT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 24/07/2017

Management Name : Miss CATHLEEN MALEENONT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 07/12/2017

Management Name : Mr SOMPHOP PROMPANAPITAK | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 12/10/2017

start to recognize revenue from the solar power plant in Japan, Ichinoseki Solar Power 1GK (ISP1). This marks an important milestone for GPSC and PTT group in expanding its power business abroad also

/2017, GPSC will have scheduled maintenance while the company will recognize revenue from IRPC-CP for both Phase 1 and 2 and will start to recognize revenue from the solar power plant in Japan, Ichinoseki

. Nonetheless, the group’ s operating profit margin has increased because 1. Management renew the management service contracts with appropriate profit margin only; 2. Solar energy which is a new business has