92 Employee stock ownership association union members acquired 10.7% stake in Zungwon En-Sys Inc. (KOSDAQ:A045510) from Hyun-Jong Kim on September 7, 2016. Under the terms, the buyers acquired 3 million shares. 92 Employee stock ownership association union members completed the acquisition of 10.7% stake in Zungwon En-Sys Inc. (KOSDAQ:A045510) from Hyun-Jong Kim on September 7, 2016.