| Quarter | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 2016 | National Westminster Bank Plc | 10,956,806 | 2.43% |
| Sep 2016 | National Westminster Bank Plc | 10,956,806 | 2.43% |
| Jun 2016 | National Westminster Bank Plc | 10,956,806 | 2.43% |
| Mar 2016 | National Westminster Bank Plc | 7,188,394 | 1.60% |
| Dec 2015 | National Westminster Bank Plc | 7,188,394 | 1.60% |