| Date | Acquired | Amount |
|---|---|---|
| Jul 07, 2017 |
|
$ 235,000,000 |
| Oct 14, 2015 |
|
$ 12,000,000 |
| Jun 01, 2015 |
|
$ 265,000,000 |
| Oct 28, 2013 |
|
£ 6,000,000 |
| Jun 07, 2012 |
|
$ 12,500,000 |
| Sep 30, 2011 |
|
$ 57,500,000 |
| Jan 10, 2011 |
|
$ 30,000,000 |
| Oct 19, 2009 |
|
Undisclosed amount |
| Jul 08, 2009 |
|
A$ 16,500,000 |
| May 21, 2009 |
|
Undisclosed amount |
| Dec 15, 2008 |
|
£ 5,000,000 |
| Sep 01, 2008 |
|
£ 5,000,000 |
| Jun 02, 2008 |
|
Undisclosed amount |
| Apr 18, 2008 |
|
$ 7,000,000 |
| Mar 17, 2008 |
|
$ 22,000,000 |
| Jul 18, 2005 |
|
£ 60,000,000 |
| Sep 25, 2003 |
|
$ 10,000,000 |
| Jul 31, 2003 |
|
£ 6,000,000 |
| Jul 02, 2003 |
|
£ 6,500,000 |
