| Quarter | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 2016 | Exxon Financial Services Ltd | 6,800,000 | 3.08% |
| Sep 2016 | Exxon Financial Services Ltd | 6,800,000 | 3.08% |
| Jun 2016 | Exxon Financial Services Ltd | 6,800,000 | 3.08% |
| Mar 2016 | Exxon Financial Services Ltd | 6,800,000 | 3.08% |
| Dec 2015 | Exxon Financial Services Ltd | 6,800,000 | 3.08% |