| Date | Acquired | Amount |
|---|---|---|
| Apr 20, 2015 |
|
A$ 30,000,000 |
| Oct 31, 2013 |
|
Undisclosed amount |
| Dec 13, 2012 |
|
A$ 60,000,000 |
| Feb 27, 2007 |
|
ZAR 238,000,000 |
