Kim Dong Soo sold his 2.9% stake in Unitrontech Co., Ltd. (KOSDAQ:A142210) on December 29, 2016. Kim Dong Soo sold 0.28 million shares and reduced his holding to 0% in Unitrontech Co., Ltd. Kim Dong Soo completed the sale of his 2.9% stake in Unitrontech Co., Ltd. (KOSDAQ:A142210) on December 29, 2016.