Protek LLC acquired an additional 0.0522% stake in Public Joint-Stock Company PROTEK (MISX:PRTK) on November 20, 2017. Following the transaction, Protek LLC has the right to directly dispose of 58.8434% of votes attached to the voting stocks that constitute the charter capital of Public Joint-Stock Company PROTEK against the right to dispose of 58.7912% of votes earlier. Protek LLC completed the acquisition of an additional 0.0522% stake in Public Joint-Stock Company PROTEK (MISX:PRTK) on November 20, 2017.