Mikyung Choi and Junghwi Choi acquired 0.74% stake in Uni-Chem Co., Ltd. from Lee, Sunggeun for approximately KRW 470 million in cash on March 18, 2016. Choi, Mikyung and Choi, Junghwi acquired 0.04 million and 0.31 million shares respectively at KRW 1350 per share. On completion, Lee, Sunggeun still holds 0.86 million shares.

Mikyung Choi and Junghwi Choi completed the acquisition of 0.74% stake in Uni-Chem Co., Ltd. from Lee, Sunggeun on March 18, 2016.