| Grant (John) -- | -- | Direct | -- | Dec 31, 2021 |
| Rich (John) -- | -- | Direct | -- | Dec 31, 2021 |
| Grant (John) -- | -- | Direct | -- | Mar 23, 2021 |
| Rich (John) -- | -- | Direct | -- | Mar 23, 2021 |
| Banfi (Roberto) -- | -- | Direct | -- | Mar 23, 2021 |
| Rich (John) -- | -- | Direct | -- | Apr 13, 2020 |
| Banfi (Roberto) -- | -- | Direct | -- | Apr 13, 2020 |
| Grant (John) -- | -- | Direct | -- | Apr 13, 2020 |
| Norges Bank -- | -- | Direct | -- | Jun 12, 2018 |
| Prosperity Capital Management, Ltd. -- | -- | Direct | -- | Nov 2, 2017 |
| Prosperity Capital Management, Ltd. -- | -- | Direct | -- | Oct 11, 2017 |
| Prosperity Capital Management, Ltd. -- | -- | Direct | -- | May 20, 2016 |
| Lamarche (Philippe) -- | Bought at price 10.70 per share. | Direct | 53,500 | Dec 3, 2014 |
| Templeton Asset Management, Ltd. -- | -- | Direct | -- | May 13, 2013 |
| Vasetskiy (Oleg) -- | -- | Direct | -- | Dec 27, 2012 |
| Lamarche (Philippe) -- | Bought at price 14.82 per share. | Direct | 74,100 | Nov 23, 2012 |
| Lamarche (Philippe) -- | Bought at price 12.15 per share. | Direct | 36,450 | Jul 26, 2012 |
| Lamarche (Philippe) -- | Bought at price 14.22 per share. | Direct | 11,376 | Feb 28, 2012 |
| Lamarche (Philippe) -- | Bought at price 13.37 per share. | Direct | 16,043 | Feb 7, 2012 |
| Kosyuk (Yuriy) -- | -- | Direct | -- | May 9, 2008 |