| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Kompania Inter-servisi | 5% (Former) 5% (Former) December 21, 2015 August 11, 2014 | |
| Ltd Samrecvelo-sainvesticio Korporacia Msubuki Mrecveloba | 1.875% (Former) 1.875% (Former) 1.875% (Former) 1.875% (Former) October 9, 2018 February 10, 2017 August 3, 2015 August 11, 2014 | |