| Quarter | Name | Total no. shares held | Percent Holding | Pledged | Locked | ||
|---|---|---|---|---|---|---|---|
| shares | % | shares | % | ||||
| Sep 2018 | Guiness Securities Limited | 609,050 | 5.87% | 0 | 0.00% | 0 | 0.00% |
| Mar 2018 | Guiness Securities Limited | 639,050 | 6.16% | 0 | 0.00% | 0 | 0.00% |
| Sep 2017 | Guiness Securities Limited | 279,000 | 5.38% | 0 | 0.00% | 0 | 0.00% |
| Mar 2017 | Guiness Securities Limited | 249,000 | 4.80% | 0 | 0.00% | 0 | 0.00% |
| Sep 2016 | Guiness Securities Limited | 261,000 | 5.03% | - | -% | - | -% |