| Quarter | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 2016 | The Engineering & Technical Services Limited | 1,683,755 | 0.51% |
| Sep 2016 | The Engineering & Technical Services Limited | 1,683,755 | 0.51% |
| Jun 2016 | The Engineering & Technical Services Limited | 1,683,755 | 0.51% |
| Mar 2016 | The Engineering & Technical Services Limited | 1,683,755 | 0.51% |
| Dec 2015 | The Engineering & Technical Services Ltd | 1,683,755 | 0.51% |