Public Joint Stock Company Group of Companies TNS energo (MISX: TNSE) acquired an additional 11.4% stake in Public Joint-Stock Company TNS energo Rostov-on-Don (MISX: RTSB) on February 16, 2017. Public Joint Stock Company Group of Companies TNS energo acquired approximately 940 million shares of Public Joint-Stock Company TNS energo Rostov-on-Don. Following the acquisition Public Joint-Stock Company TNS energo Rostov-on-Don holds approximately 8 billion shares, which is equal to 97.7% stake of the total outstanding shares of Public Joint-Stock Company TNS energo Rostov-on-Don.

Public Joint Stock Company Group of Companies TNS energo (MISX: TNSE) completed the acquisition of an additional 11.4% stake in Public Joint-Stock Company TNS energo Rostov-on-Don (MISX: RTSB) on February 16, 2017.