| Date | Acquired | Amount |
|---|---|---|
| May 05, 2016 |
|
$ 250,000,000 |
| Aug 20, 2015 |
|
$ 92,000,000 |
| Mar 16, 2015 |
|
$ 25,250,000 |
| Nov 06, 2014 |
|
$ 114,000,000 |
| Oct 10, 2013 |
|
$ 130,000,000 |
