| Sep 22, 2017 |
|
Undisclosed amount |
| Mar 16, 2017 |
|
Undisclosed amount |
| Sep 27, 2016 |
|
Undisclosed amount |
| May 12, 2015 |
|
Undisclosed amount |
| Jul 14, 2014 |
|
$ 93,000,000 |
| Jan 29, 2013 |
|
Undisclosed amount |
| Aug 20, 2012 |
|
Undisclosed amount |
| Apr 17, 2012 |
|
Undisclosed amount |
| Jan 17, 2012 |
|
Undisclosed amount |
| Dec 02, 2011 |
|
Undisclosed amount |
| Nov 29, 2011 |
|
Undisclosed amount |
| Jun 14, 2010 |
|
Undisclosed amount |
| Apr 12, 2010 |
|
$ 103,000,000 |
| Aug 30, 2008 |
|
Undisclosed amount |
| Feb 25, 2008 |
|
Undisclosed amount |
| Oct 26, 2007 |
|
Undisclosed amount |
| Sep 07, 2007 |
|
Undisclosed amount |
| Jul 23, 2007 |
|
Undisclosed amount |
| Jul 17, 2000 |
|
Undisclosed amount |
| Jun 23, 2000 |
|
$ 2,900,000,000 |
| Mar 22, 2000 |
|
Undisclosed amount |
| Jun 02, 1999 |
|
Undisclosed amount |
| Mar 31, 1999 |
|
Undisclosed amount |
| Aug 03, 1998 |
|
Undisclosed amount |
| Jul 31, 1998 |
|
Undisclosed amount |
| Jul 21, 1998 |
|
Undisclosed amount |