Yongtak Lee, Soook Lee, Soonim Jung, Changkwon Kim and Byungdoo Lee acquired 2.78% stake in GOC Co., Ltd. (XKON:A135160) from Mijung Park for approximately KRW 530 million on June 15, 2017. Yongtak Lee acquired 0.01 million shares, Soook Lee acquired 0.004 million shares, Soonim Jung acquired 0.05 million shares, Changkwon Kim acquired 0.02 million shares and Byungdoo Lee acquired 0.01 million shares of GOC Co., Ltd at KRW 5,500 per share. In a related transaction, Geumok Byun and Jawon Seo acquired 2.94% stake in GOC Co., Ltd. from Mijung Park for KRW 510 million. After the transactions, Mijung Park will hold 0.03 million shares of GOC Co., Ltd. Yongtak Lee, Soook Lee, Soonim Jung, Changkwon Kim and Byungdoo Lee completed the acquisition of 2.78% stake in GOC Co., Ltd. (XKON:A135160) from Mijung Park on June 15, 2017.