| 28 Nov 2018 | PURCHASE | Martin Muir Fotheringham | 46,800 | — | |
| 02 Nov 2018 | PURCHASE | Wendy Ellen Holley | 1,485 | 3.38 GBP | |
| 19 Sept 2018 | PURCHASE | JTC Trustees Limitedentity | 21,144 | 4.01 GBP | |
| 18 Sept 2018 | PURCHASE | UNKNOWN | 12,235 | 0.01 GBP | |
| 18 Sept 2018 | PURCHASE | UNKNOWN | 68,182 | 0.01 GBP | |
| 18 Sept 2018 | PURCHASE | UNKNOWN | 52,083 | 0.01 GBP | |
| 18 Sept 2018 | PURCHASE | UNKNOWN | 12,235 | 0.01 GBP | |
| 18 Sept 2018 | PURCHASE | UNKNOWN | 12,235 | 0.01 GBP | |
| 24 Jul 2018 | PURCHASE | JTC Trustees Limitedentity | 17,331 | 4.00 GBP | |
| 16 Jul 2018 | PURCHASE | JTC Trustees Limitedentity | 101,179 | 4.00 GBP | |
| 16 Mar 2018 | PURCHASE | JTC Trustees Limitedentity | 23,663 | 3.15 GBP | |
| 16 Mar 2018 | PURCHASE | JTC Trustees Limitedentity | 355,837 | 3.15 GBP | |
| 16 Mar 2018 | PURCHASE | JTC Trustees Limitedentity | 95,000 | 3.15 GBP | |