An unknown buyer acquired 14.99% stake in Public Joint Stock Company Research and Production Corporation United Wagon Company (MISX:UWGN) from PTK AO on June 26, 2019. After closing, PTK is no longer holding any stake in the Company Research and Production Corporation United Wagon Company. An unknown buyer completed the acquisition of 14.99% stake in Public Joint Stock Company Research and Production Corporation United Wagon Company (MISX:UWGN) from PTK AO on June 26, 2019.