| Walker (Dianne) -- | Bought at price 0.52 per share. | Direct | 11,564 | Oct 12, 2022 |
| Radcliffe (Mark Andrew) -- | Bought at price 0.45 per share. | Direct | 446,000 | Oct 6, 2022 |
| Bowcock (Philip) -- | Sold at price 0.64 per share. | Direct | 86,670 | Jul 13, 2022 |
| Meehan (Paul) -- | Sold at price 0.64 per share. | Direct | 48,150 | Jul 13, 2022 |
| Radcliffe (Mark Andrew) -- | Bought at price 0.67 per share. | Direct | 468,300 | Apr 4, 2022 |
| Kayne Anderson Investment Management, L.L.C. -- | -- | Direct | -- | Jan 31, 2022 |
| Paradice Investment Management Pty, Ltd. -- | -- | Direct | -- | Jan 31, 2022 |
| Radcliffe (Carole) -- | -- | Direct | -- | Jan 31, 2022 |
| Radcliffe (Mark Andrew) -- | -- | Direct | -- | Jan 31, 2022 |
| Radcliffe (Neil George) -- | -- | Direct | -- | Jan 31, 2022 |
| Stewart (Martin) -- | -- | Direct | -- | Jan 31, 2022 |
| Radcliffe (Mark Andrew) -- | Bought at price 1.29 per share. | Direct | 3,860,999 | Dec 10, 2021 |
| Bowcock (Philip) -- | Bought at price 1.22 per share. | Direct | 64,448 | Dec 9, 2021 |
| Radcliffe (Neil George) -- | Bought at price 1.24 per share. | Direct | 657,878 | Dec 9, 2021 |
| Sanders (Damian) -- | Bought at price 1.27 per share. | Direct | 32,908 | Dec 9, 2021 |
| Bowcock (Philip) -- | -- | Direct | -- | Sep 30, 2021 |
| Meehan (Paul) -- | -- | Direct | -- | Sep 30, 2021 |
| Radcliffe (Mark Andrew) -- | -- | Direct | -- | Sep 30, 2021 |
| Radcliffe (Neil George) -- | -- | Direct | -- | Sep 30, 2021 |
| Smith (Kathy) -- | -- | Direct | -- | Sep 30, 2021 |
| Smith (Kathy) -- | Bought at price 3.32 per share. | Direct | 27,436 | Aug 25, 2021 |
| JPMorgan Asset Management UK Limited -- | -- | Direct | -- | Jul 14, 2021 |
| JPMorgan Asset Management UK Limited -- | -- | Direct | -- | Jul 1, 2021 |
| JPMorgan Asset Management UK Limited -- | -- | Direct | -- | Jun 30, 2021 |
| Bowcock (Philip) -- | -- | Direct | -- | Jun 22, 2021 |
| JPMorgan Asset Management UK Limited -- | -- | Direct | -- | Jun 22, 2021 |
| Judge (Stephnie) -- | -- | Direct | -- | Jun 22, 2021 |
| Kayne Anderson Investment Management, L.L.C. -- | -- | Direct | -- | Jun 22, 2021 |
| Kayne Anderson Investment Management, L.L.C. -- | -- | Direct | -- | Jun 22, 2021 |
| Mason (Leighan) -- | -- | Direct | -- | Jun 22, 2021 |
| Meehan (Paul) -- | -- | Direct | -- | Jun 22, 2021 |
| Pascoe (Joseph) -- | -- | Direct | -- | Jun 22, 2021 |
| Radcliffe (Carole) -- | -- | Direct | -- | Jun 22, 2021 |
| Radcliffe (Mark Andrew) -- | -- | Direct | -- | Jun 22, 2021 |
| Radcliffe (Neil George) -- | -- | Direct | -- | Jun 22, 2021 |
| Stewart (Martin) -- | -- | Direct | -- | Jun 22, 2021 |