Public Joint-Stock Company UTair Aviation (MISX:UTAR) acquired an additional 48% stake in Aeroport Surgut OAO for approximately RUB 720 million in February 2018. As a result of the deal, Public Joint-Stock Company UTair Aviation will hold 56% stake in Aeroport Surgut OAO. Public Joint-Stock Company UTair Aviation (MISX:UTAR) completed the acquisition of an additional 48% stake in Aeroport Surgut OAO in February 2018.