Type of securities : Common share | Effective Date : 18/11/2013 | Close Selling Date : 22/11/2013

Management Name : Mr KYUYOUNG LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/11/2017

Management Name : Mr KYUYOUNG LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/11/2017

Management Name : Mr SEONG JIN LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 18/05/2016

Management Name : Mr SEONG JIN LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 30/06/2016

Management Name : Mr SEONG JIN LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 28/02/2017

Management Name : Mr SEONG JIN LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 27/02/2018

Management Name : Mr SEUNGWOO LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Receive | Transaction Date : 28/12/2016

Management Name : Mr SEUNGWOO LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Transfer | Transaction Date : 28/12/2016

Management Name : Mr YOUNG JUN LEE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 11/12/2015