| 11 Jul 2019 | PURCHASE | Crystal Amber Fund Limitedentity | 200,000 | 1.94 GBP | |
| 05 Feb 2019 | PURCHASE | Crystal Amber Fund Limitedentity | 10,000 | 2.12 GBP | |
| 31 Oct 2018 | PURCHASE | Joiedevie Limitedentity | 6,000 | 2.14 GBP | |
| 26 Sept 2018 | PURCHASE | Crystal Amber Fund Limitedentity | 1,360,000 | 2.29 GBP | |
| 26 Sept 2018 | SALE | Juan Morera | 40,000 | 2.29 GBP | |
| 25 Sept 2018 | PURCHASE | Crystal Amber Fund Limitedentity | 3,800,000 | 2.24 GBP | |
| 25 Sept 2018 | SALE | Crystal Amber Fund Limitedentity | 2,400,000 | 2.24 GBP | |
| 21 Sept 2018 | PURCHASE | Crystal Amber Fund Limitedentity | 25,000 | 2.30 GBP | |
| 10 Sept 2018 | PURCHASE | Mr Christopher Waldron | 5,000 | 2.33 GBP | |
| 07 Aug 2018 | PURCHASE | Crystal Amber Fund Limitedentity | 25,000 | 2.30 GBP | |
| 15 May 2018 | PURCHASE | Crystal Amber Fund Limitedentity | 20,643 | 2.19 GBP | |
| 15 May 2018 | SALE | Juan Morera | 20,643 | 2.19 GBP | |
| 07 Mar 2018 | PURCHASE | Crystal Amber Fund Limitedentity | 30,000 | 1.90 GBP | |
| 07 Mar 2018 | SALE | Juan Morera | 30,000 | 1.90 GBP | |
| 17 Nov 2017 | PURCHASE | Mr Christopher Waldron | 10,000 | 1.82 GBP | |
| 10 Aug 2017 | SALE | Juan Morera | 20,000 | 1.89 GBP | |