3 August 2026Resigned Woo, Jaehoon as Director
1 August 2026Appointed Kim, Yong Sang as Director
14 February 2022Appointed Woo, Jaehoon as Director
31 January 2022Resigned Lee, Jong-Min as Director
31 July 2021Resigned Park, Jinwoo, Mr. as Secretary
1 October 2020Resigned Byun, Boowon as Secretary
1 October 2020Appointed Park, Jinwoo, Mr. as Secretary
25 January 2019Resigned Oh, Jun Seok as Secretary
1 August 2018Resigned Park, Jong Hak as Director
1 August 2018Appointed Lee, Jong-Min as Director
18 March 2018Appointed Byun, Boowon as Secretary
1 March 2018Appointed Oh, Jun Seok as Secretary
1 March 2018Resigned Jeong, Hyunah as Secretary
1 September 2017Appointed Park, Jong Hak as Director
31 August 2017Resigned Shin, Jee Hoon as Director
21 August 2017Appointed Jeong, Hyunah as Secretary
20 August 2017Resigned Jeong, Hyunah as Secretary
1 August 2016Appointed Shin, Jee Hoon as Director
31 July 2016Resigned Kim, In-Chun as Director
31 July 2013Resigned Son, Sanghoon as Director
30 July 2013Appointed Kim, In-Chun as Director
11 September 2012Appointed Son, Sanghoon as Director
10 September 2012Resigned Song, Sang Kun as Director
1 September 2012Appointed Jeong, Hyunah as Secretary
31 July 2012Resigned Ko, Kyongsok as Secretary
26 March 2012Appointed Song, Sang Kun as Director
26 March 2012Resigned Park, Hyun Que as Director
29 February 2012Resigned Jo, Wang Je as Director
1 April 2011Appointed Jo, Wang Je as Director
31 October 2010Resigned Choi, Suk Kyoung as Secretary
1 October 2010Appointed Ko, Kyongsok as Secretary
31 December 2009Resigned Koo, Jung Mo as Director
18 July 2007Resigned Park, Hyojung as Secretary
27 December 2006Appointed Park, Hyojung as Secretary
6 August 2004Appointed Choi, Suk Kyoung as Secretary
6 August 2004Appointed Koo, Jung Mo as Director
6 August 2004Appointed Park, Hyun Que as Director