| 06 janv. 2020 | PURCHASE | OPG Power Ventures PLCentité | 6 607 749 | 0.18 GBP | |
| 03 déc. 2018 | PURCHASE | Mike Grasby | 915 | — | |
| 03 déc. 2018 | PURCHASE | Dmitri Tsvetkov | 88 850 | — | |
| 03 déc. 2018 | PURCHASE | Jeremy Warner Allen | 88 691 | — | |
| 03 déc. 2018 | PURCHASE | Gita Investments Limitedentité | 16 283 860 | — | |
| 14 déc. 2018 | PURCHASE | Jeremy Beeton | 50 000 | — | |
| 02 oct. 2018 | PURCHASE | Jeremy Warner Allen | 500 000 | 0.12 GBP | |
| 03 oct. 2018 | PURCHASE | Jeremy Warner Allen | 196 271 | 0.12 GBP | |
| 27 sept. 2018 | PURCHASE | Dmitri Tsvetkov | 50 000 | 0.11 GBP | |
| 28 sept. 2018 | PURCHASE | Dmitri Tsvetkov | 250 000 | 0.11 GBP | |
| 01 oct. 2018 | PURCHASE | Dmitri Tsvetkov | 601 787 | 0.11 GBP | |
| 16 mars 2018 | PURCHASE | Dmitri Tsvetkov | 50 000 | 0.18 GBP | |
| 19 mars 2018 | PURCHASE | Dmitri Tsvetkov | 25 000 | 0.18 GBP | |
| 09 janv. 2018 | PURCHASE | Dmitri Tsvetkov | 25 000 | 0.23 GBP | |
| 22 déc. 2017 | PURCHASE | Arvind Gupta | 4 714 129 | — | |
| 22 déc. 2017 | PURCHASE | Mike Grasby | 277 | — | |
| 15 déc. 2017 | PURCHASE | Jeremy Warner Allen | 290 000 | 0.17 GBP | |