An unknown buyer acquired 2.2% stake in Chadiostech Co., Ltd. (KOSDAQ:A196450) from Da Vinci No. 1 Investment Fund for KRW 2.7 billion on August 5, 2016. Da Vinci sold 0.47 million shares at KRW 5700 per share. An unknown buyer completed the acquisition of 2.2% stake in Chadiostech Co., Ltd. (KOSDAQ:A196450) from Da Vinci No. 1 Investment Fund on August 5, 2016.