An undisclosed buyer acquired 8.5% stake in American Vietnamese Biotech Incorporation (HNX:AMV) from Le Anh Hoi on June 25, 2019. The buyer acquire 2.3 million shares of American Vietnamese Biotech Incorporation. Le Anh Hoi left with 1.2 million shares of American Vietnamese Biotech Incorporation, representing 4.43% stake. An undisclosed buyer completed the acquisition of 8.5% stake in American Vietnamese Biotech Incorporation (HNX:AMV) from Le Anh Hoi on June 25, 2019.