An unknown buyer acquired additional 1.1% stake in Public Joint Stock Company Group of Companies TNS energo (MISX:TNSE) on November 28, 2017. Post transaction the buyer owns 5.5% stake. An unknown buyer completed the acquisition of additional 1.1% stake in Public Joint Stock Company Group of Companies TNS energo (MISX:TNSE) on November 28, 2017.