Management Name : Mr PREECHA TECHATHIPHAKORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/06/2016

Management Name : Mr PREECHA TECHATHIPHAKORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 23/02/2017

Management Name : Mr PREECHA TECHATHIPHAKORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 24/02/2017

Management Name : Mr PREECHA TECHATHIPHAKORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 09/03/2017

Management Name : Mr PREECHA TECHATHIPHAKORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 10/03/2017

Management Name : Mr PREECHA TECHATHIPHAKORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 27/03/2017

Management Name : Mr PREECHA TECHATHIPHAKORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 28/03/2017

customers to be from 70 airlines to 74 airlines for ground service equipment. 8. Bangkok Airways Holding Company Limited established Air Siem Reap Company Limited with the purpose to operate aviation business

Q2/2019 ∆% Q1/2020 ∆% Revenues from sales of medical equipment and services 431,618 440,596 -2% 301,848 43% Revenues from sales and beauty treatment services 3,568 43,985 -92% 22,202 -84% Interest

devices and equipment business by total revenues was 93.1%. Beauty service business Beauty service business has been operated by Wuttisak Clinic InterGroup Co., Ltd. (held shares by WCI Holding PCL) and