| Quarter | Name | Total no. shares held | Percent Holding | Pledged | Locked | ||
|---|---|---|---|---|---|---|---|
| shares | % | shares | % | ||||
| Sep 2018 | Guiness Securities Limited | 2,346,000 | 16.63% | 0 | 0.00% | 0 | 0.00% |
| Mar 2018 | Guiness Securities Limited | 2,456,000 | 17.41% | 0 | 0.00% | 0 | 0.00% |
| Sep 2017 | Guiness Securities Limited | 2,536,000 | 17.97% | 0 | 0.00% | 0 | 0.00% |
| Mar 2017 | Guiness Securities Limited | 2,360,000 | 16.73% | 0 | 0.00% | 0 | 0.00% |