Sungsook Woo acquired 0.6% stake in INSANGA Inc. from Seoyoung Yoo for KRW 100 million on December 9, 2016. Under the terms of the transaction, Sungsook Woo acquired 0.03 million shares at KRW 3,800 per share. Sungsook Woo completed the acquisition of 0.6% stake in INSANGA Inc. from Seoyoung Yoo on December 9, 2016.