Dong-Ho Song acquired an additional 2.8% stake in Pharma Research Bio Co., Ltd. (XKON:A217950) from Meritz Securities Co., Ltd, Investment Arm for KRW 2.2 billion on March 28, 2018. Dong-Ho Song acquired 0.099 million shares of Pharma Research Bio at KRW 22000 per share. In a related transaction, Dong-Ho Song acquired 0.067 million shares of Pharma Research from KDB Capital Corp for KRW 1.7 billion. Post both the transactions, Dong-Ho Song will hold 0.17 million shares of Pharma Research Bio. Dong-Ho Song completed the acquisition of an additional 2.8% stake in Pharma Research Bio Co., Ltd. (XKON:A217950) from Meritz Securities Co., Ltd, Investment Arm on March 28, 2018.