| Date | Acquired | Amount |
|---|---|---|
| Mar 06, 2017 |
|
$ 134,199,000 |
| Jan 05, 2017 |
|
$ 2,600,000,000 |
| Nov 09, 2016 |
|
$ 4,500,000 |
| Jun 28, 2016 |
|
$ 34,200,000 |
| Sep 25, 2015 |
|
$ 206,200,000 |
| Jul 01, 2015 |
|
$ 206,900,000 |
| Jun 30, 2014 |
|
Undisclosed amount |
| Jun 01, 2014 |
|
$ 5,700,000 |
| May 06, 2014 |
|
Undisclosed amount |
| Mar 11, 2014 |
|
Undisclosed amount |
| Aug 01, 2012 |
|
$ 18,800,000 |
| Jan 05, 2010 |
|
$ 56,000,000 |
| Dec 01, 2009 |
|
$ 64,000,000 |
| Dec 27, 2004 |
|
$ 162,000,000 |
| Oct 02, 2000 |
|
$ 9,000,000 |
| Dec 10, 1999 |
|
$ 12,000,000 |
| Nov 30, 1999 |
|
$ 16,000,000 |
| Jul 30, 1999 |
|
$ 18,000,000 |
| Feb 03, 1999 |
|
$ 15,600,000 |
| Nov 16, 1998 |
|
$ 18,200,000 |
| Sep 04, 1998 |
|
$ 20,500,000 |
| Sep 01, 1998 |
|
Undisclosed amount |
| May 18, 1998 |
|
$ 12,100,000 |
| Aug 04, 1997 |
|
$ 25,000,000 |
| Jun 24, 1996 |
|
$ 44,700,000 |
| Nov 28, 1995 |
|
$ 80,000,000 |
| Jul 18, 1995 |
|
$ 7,500,000 |
| Dec 31, 1993 |
|
$ 14,300,000 |
