Management Name : Mr PIYA PONG-ACHA | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 01/12/2016

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

Management Name : Mr PIYA PONG-ACHA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 14/06/2018

Management Name : Miss YUVADEE PONG-ACHA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/05/2016

Management Name : Miss YUVADEE PONG-ACHA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 25/05/2016

Management Name : Miss YUVADEE PONG-ACHA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 27/05/2016

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No JMART Miss Yuvadee Pong-acha Disposition Stock 11.6876

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No JMART Miss Yuvadee Pong-acha Disposition Stock 11.6876

65.75 Purchase Link JMT NETWORK SERVICES PUBLIC COMPANY LIMITED (JMT) Mr. PIYA PONG-ACHA Reporter Common Share 05/01/2021 10,000 35.00 Purchase Link JMT NETWORK SERVICES PUBLIC COMPANY LIMITED (JMT) Mr