Sergey Levin sold 15.4% stake in Public Joint Stock Company Open Investments (MISX:OPIN) on September 11, 2017. Following the completion of the deal, Sergey Levin decreased its stake to 9.02% from 24.44% stake in Public Joint Stock Company Open Investments. Sergey Levin completed the sale of 15.4% stake in Public Joint Stock Company Open Investments (MISX:OPIN) on September 11, 2017.