Quattro S Fund and Sky Top Fund signed a stock acquisition contract to acquire an unknown stake in OptoPAC Inc. (KOSDAQ:A123010) from Deok-Hoon Kim for KRW 6.8 billion on July 22, 2019. Quattro S Fund and Sky Top Fund will acquire 0.423 million shares each for KRW 8000 per share. Payment completion date is September 3, 2019. As of August 30, 2019, Sky Top Investment Partnership and Quattro S Fund shall make the payment on September 3, 2019. Quattro S Fund and Sky Top Fund cancelled the acquisition of an unknown stake in OptoPAC Inc. (KOSDAQ:A123010) from Deok-Hoon Kim on September 3, 2019.