G.N.TECH Master Secondary Investment Fund, managed by G.N.TECH Venture Capital Co., Ltd.; Kolon 2015 Secondary Market managed by Kolon Investment, Inc.; KB Investment Co., Ltd. and Widwin Holdings Co.,Ltd. acquired 5.94% stake in Ha U Dong Chun Co.,Ltd. from Neoplux Technology Valuation Investment Fund for KRW 4.4 billion on May 11, 2016. G.N.TECH Master Secondary Investment Fund, Kolon 2015 Secondary Market, KB Investment and Widwin Holdings acquired 0.3 million, 0.18 million, 0.18 million and 0.13 million shares respectively at KRW 5,500 per share. Neoplux Technology Valuation Investment Fund will cease to be a shareholder in Ha U Dong Chun. G.N.TECH Master Secondary Investment Fund, managed by G.N.TECH Venture Capital Co., Ltd.; Kolon 2015 Secondary Market managed by Kolon Investment, Inc.; KB Investment Co., Ltd. and Widwin Holdings Co.,Ltd. completed the acquisition of 5.94% stake in Ha U Dong Chun Co.,Ltd. from Neoplux Technology Valuation Investment Fund on May 11, 2016.