| 11 juil. 2019 | PURCHASE | Crystal Amber Fund Limitedentité | 200 000 | 1.94 GBP | |
| 05 févr. 2019 | PURCHASE | Crystal Amber Fund Limitedentité | 10 000 | 2.12 GBP | |
| 31 oct. 2018 | PURCHASE | Joiedevie Limitedentité | 6 000 | 2.14 GBP | |
| 26 sept. 2018 | PURCHASE | Crystal Amber Fund Limitedentité | 1 360 000 | 2.29 GBP | |
| 26 sept. 2018 | SALE | Juan Morera | 40 000 | 2.29 GBP | |
| 25 sept. 2018 | PURCHASE | Crystal Amber Fund Limitedentité | 3 800 000 | 2.24 GBP | |
| 25 sept. 2018 | SALE | Crystal Amber Fund Limitedentité | 2 400 000 | 2.24 GBP | |
| 21 sept. 2018 | PURCHASE | Crystal Amber Fund Limitedentité | 25 000 | 2.30 GBP | |
| 10 sept. 2018 | PURCHASE | Mr Christopher Waldron | 5 000 | 2.33 GBP | |
| 07 août 2018 | PURCHASE | Crystal Amber Fund Limitedentité | 25 000 | 2.30 GBP | |
| 15 mai 2018 | PURCHASE | Crystal Amber Fund Limitedentité | 20 643 | 2.19 GBP | |
| 15 mai 2018 | SALE | Juan Morera | 20 643 | 2.19 GBP | |
| 07 mars 2018 | PURCHASE | Crystal Amber Fund Limitedentité | 30 000 | 1.90 GBP | |
| 07 mars 2018 | SALE | Juan Morera | 30 000 | 1.90 GBP | |
| 17 nov. 2017 | PURCHASE | Mr Christopher Waldron | 10 000 | 1.82 GBP | |
| 10 août 2017 | SALE | Juan Morera | 20 000 | 1.89 GBP | |