| Nov 24, 2015 |
|
Undisclosed amount |
| Jan 13, 2015 |
|
Undisclosed amount |
| Jun 19, 2013 |
|
Undisclosed amount |
| Aug 28, 2012 |
|
Undisclosed amount |
| May 21, 2012 |
|
Undisclosed amount |
| Apr 20, 2012 |
|
Undisclosed amount |
| Feb 24, 2012 |
|
Undisclosed amount |
| Dec 16, 2011 |
|
Undisclosed amount |
| Aug 31, 2011 |
|
Undisclosed amount |
| Aug 15, 2011 |
|
Undisclosed amount |
| Jun 02, 2011 |
|
Undisclosed amount |
| Mar 14, 2011 |
|
Undisclosed amount |
| Dec 16, 2010 |
|
Undisclosed amount |
| Sep 27, 2010 |
|
Undisclosed amount |
| Aug 04, 2010 |
|
Undisclosed amount |
| Sep 01, 2009 |
|
Undisclosed amount |
| Oct 02, 2008 |
|
Undisclosed amount |
| Dec 20, 2007 |
|
Undisclosed amount |
| Oct 19, 2007 |
|
Undisclosed amount |
| Aug 01, 2007 |
|
Undisclosed amount |
| Apr 05, 2007 |
|
Undisclosed amount |
| Dec 01, 2006 |
|
Undisclosed amount |
| Mar 24, 2006 |
|
Undisclosed amount |
| Dec 06, 2005 |
|
$ 333,000,000 |
| Oct 11, 2005 |
|
Undisclosed amount |
| Jul 15, 2005 |
|
Undisclosed amount |
| Jun 30, 2005 |
|
$ 8,000,000 |
| Mar 01, 2005 |
|
Undisclosed amount |
| Jun 22, 2004 |
|
$ 48,000,000 |
| Apr 27, 2004 |
|
Undisclosed amount |
| Mar 17, 2004 |
|
Undisclosed amount |
| Dec 11, 1998 |
|
Undisclosed amount |