| 20 Feb 2019 | OTHER | Daniel Dayan | 364,560 | — | |
| 20 Feb 2019 | OTHER | Philipde Klerk | 99,065 | — | |
| 20 Feb 2019 | OTHER | Trudy Schoolenberg | 71,785 | — | |
| 20 Feb 2019 | OTHER | Kevin Matthews | 34,214 | — | |
| 20 Feb 2019 | OTHER | Kate Powell | 38,635 | — | |
| 20 Feb 2019 | OTHER | PETER BERTRAM | 74,447 | — | |
| 20 Feb 2019 | OTHER | Jan de Jong | 11,392 | — | |
| 23 Nov 2016 | PURCHASE | Trudy Schoolenberg | 10,000 | 0.69 GBP | |
| 23 Nov 2016 | PURCHASE | Trudy Schoolenberg | 10,889 | 0.69 GBP | |
| 18 Nov 2016 | PURCHASE | Trudy Schoolenberg | 5,342 | 0.69 GBP | |
| 21 Nov 2016 | PURCHASE | Trudy Schoolenberg | 10,000 | 0.69 GBP | |
| 05 Sept 2016 | PURCHASE | Brett Simpson | 100,000 | 0.62 GBP | |
| 03 Aug 2016 | PURCHASE | Kevin Matthews | 24,389 | 0.64 GBP | |
| 21 Jul 2016 | PURCHASE | Mike Holt | 36,039 | 0.43 GBP | |
| 26 Mar 2015 | OTHER | managerial responsibilities / director MR AXEL WOLTMANN, PDMR | 16,525 | 0.56 GBP | |
| 26 Mar 2015 | OTHER | managerial responsibilities / director MR AXEL WOLTMANN, PDMR | 16,525 | 0.32 GBP | |
| 28 Nov 2014 | OTHER | managerial responsibilities / director MR GARETH KAMINSKI-COOK, PDMR | 20,318 | — | |
| 18 Sept 2014 | OTHER | managerial responsibilities / director MR GARETH KAMINSKI-COOK, PDMR | 15,500 | — | |
| 12 Sept 2014 | OTHER | managerial responsibilities/director MR MARTIN FLOWER, DIRECTOR | 75,000 | — | |
| 12 Sept 2014 | OTHER | managerial responsibilities/director MR BRETT SIMPSON, DIRECTOR | 75,000 | — | |
| 14 Jul 2014 | OTHER | managerial responsibilities / director MR STEVE GOOD, DIRECTOR | 10,543 | 0.43 GBP | |
| 06 Feb 2013 | OTHER | managerial responsibilities / director MR MARTIN FLOWER, DIRECTOR | 50,000 | — | |