Management Name : Mr CHANE LAOSONTHORN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/12/2017

Management Name : Mr CHANE LAOSONTHORN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/12/2017

Management Name : Mr CHANE LAOSONTHORN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 27/12/2017

Management Name : Mr BOONSONG TUNTIVINYUPONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 02/05/2018

Management Name : Mr BOONSONG TUNTIVINYUPONG | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 12/06/2018

Management Name : Mr BOONSONG TUNTIVINYUPONG | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 13/06/2018

Management Name : Mr BOONSONG TUNTIVINYUPONG | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 14/06/2018

Management Name : Mr BOONSONG TUNTIVINYUPONG | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 15/06/2018

Public company Limited known as “ WPH” and Wattanapat Ao- nang Hospital Company Limited known as “ WPA” ) such as Cardiology, Neurology and Ophthalmology clinic. Also, the increasing in the depreciation of

9 WATTANAPAT HOSPITAL TRANG PUBLIC COMPANY LIMITED No. WPH – SET 4/2018 22 February 2018 Subject : Management Discussion and Analysis for the year ended on December 31, 2017 To : Directors and