| Date | Acquired | Amount |
|---|---|---|
| Jul 21, 2015 |
|
$ 73,000,000 |
| May 20, 2015 |
|
€ 7,900,000 |
| Jun 11, 2008 |
|
€ 1,400,000 |
| Jan 23, 2006 |
|
$ 1,300,000 |
