AO Pervaya Tyazhelovesnaya Kompaniya acquired 11.04% stake in Public Joint Stock Company Research and Production Corporation United Wagon Company (MISX:UWGN) on May 15, 2019. As a result of deal, the stake of AO Pervaya Tyazhelovesnaya is increased from 1.51% to 12.55%. AO Pervaya Tyazhelovesnaya Kompaniya completed the acquisition of 11.04% stake in Public Joint Stock Company Research and Production Corporation United Wagon Company (MISX:UWGN) on May 15, 2019.