Sang-Young Lee, Chang Yeol Lee and Seung Yeol Lee sold 6.8% stake in SJK Co.,Ltd. (KOSDAQ:A080440) for KRW 2.2 billion on June 15, 2017. Under the terms of the transaction, Sang-Young Lee, Chang Yeol Lee and Seung Yeol Lee sold 2.12 million shares at KRW 1,040 per share. Sang-Young Lee, Chang Yeol Lee and Seung Yeol Lee completed the sale of 6.8% stake in SJK Co.,Ltd. (KOSDAQ:A080440) on June 15, 2017.