Nguyen Huu Bien made an offer to acquire an additional 4.17% stake in DNA Investment Joint Stock Company (HNX:KSD) for VND 2.3 billion on July 4, 2018. As per the terms, Nguyen Huu Bien will acquire 0.5 million shares at VND 4500 per share and increased his stake in DNA Investment Joint Stock Company from 24.92% to 29.08%. The offer is approved by the board of directors of DNA Investment Joint Stock Company on July 12, 2018. The tender offer will start on July 30, 2018 and will close on August 30, 2018.