An unknown buyer agreed to acquire a 51% stake in Nha Trang Vaccines and Biological products Join-Stock Company from Ben Tre Pharmaceutical Joint Stock Company (HOSE:DBT) on April 27, 2021. Post transaction, Ben Tre Pharmaceutical will not have any stake in Nha Trang Vaccines and Biological products Join-Stock Company. Transaction is expected to close in Q2 2021. An unknown buyer completed the acquisition of 51% stake in Nha Trang Vaccines and Biological products Join-Stock Company from Ben Tre Pharmaceutical Joint Stock Company (HOSE:DBT) on May 6, 2021. Ben Tre Pharmaceutical Joint Stock Company is no longer principal shareholder. As per update on June 15, 2021, Ben Tre Pharmaceutical Joint Stock Company sold stake in two stages. Ben Tre Pharmaceutical Joint Stock Company sold 2.74 million shares on May 5, 2021 and remaining 1.62 million shares on May 6, 2021.