| Date | Acquired | Amount |
|---|---|---|
| Nov 03, 2017 |
|
Undisclosed amount |
| Jul 21, 2017 |
|
Undisclosed amount |
| Jun 22, 2017 |
|
$ 213,000,000 |
| Jun 05, 2017 |
|
$ 125,000,000 |
| May 26, 2017 |
|
Undisclosed amount |
| Apr 20, 2017 |
|
$ 7,700,000 |
| Dec 25, 2016 |
|
$ 30,000,000 |
| Dec 19, 2016 |
|
Undisclosed amount |
| Aug 15, 2016 |
|
$ 114,500,000 |
| Jun 03, 2016 |
|
$ 47,000,000 |
| Mar 24, 2016 |
|
$ 64,200,000 |
| Sep 15, 2015 |
|
$ 150,600,000 |
| Dec 17, 2014 |
|
$ 15,000,000 |
| Dec 17, 2014 |
|
$ 50,000,000 |
| May 02, 2014 |
|
$ 30,000,000 |
