Investment Bank Vesta LLC acquired 9.7% stake in Public Joint Stock Company Open Investments (MISX:OPIN) on August 24, 2017. Investment Bank acquired 1.5 million votes attached to the voting stocks in this transaction. Investment Bank Vesta LLC completed the acquisition of 9.7% stake in Public Joint Stock Company Open Investments (MISX:OPIN) on August 24, 2017.