| Sep 18, 2017 |
|
Undisclosed amount |
| Jan 03, 2017 |
|
Undisclosed amount |
| Jun 23, 2016 |
|
Undisclosed amount |
| Mar 07, 2016 |
|
Undisclosed amount |
| Sep 15, 2015 |
|
Undisclosed amount |
| Aug 19, 2015 |
|
Undisclosed amount |
| Jun 04, 2015 |
|
Undisclosed amount |
| Jul 14, 2014 |
|
Undisclosed amount |
| Mar 02, 2014 |
|
Undisclosed amount |
| Feb 13, 2014 |
|
Undisclosed amount |
| Jan 29, 2011 |
|
Undisclosed amount |
| Mar 16, 2010 |
|
Undisclosed amount |
| Feb 02, 2010 |
|
Undisclosed amount |
| Oct 07, 2008 |
|
Undisclosed amount |
| Aug 05, 2008 |
|
$ 125,000,000 |
| May 14, 2008 |
|
Undisclosed amount |
| Feb 08, 2008 |
|
Undisclosed amount |
| Sep 16, 2007 |
|
Undisclosed amount |
| Apr 11, 2007 |
|
$ 200,000,000 |
| Apr 03, 2007 |
|
Undisclosed amount |
| Jul 31, 2006 |
|
Undisclosed amount |
| Jun 27, 2006 |
|
Undisclosed amount |
| Mar 25, 2004 |
|
Undisclosed amount |
| Jan 02, 2002 |
|
Undisclosed amount |
| Nov 16, 1999 |
|
Undisclosed amount |
| Apr 07, 1999 |
|
Undisclosed amount |
| Feb 19, 1999 |
|
Undisclosed amount |
| Feb 11, 1998 |
|
Undisclosed amount |
| Jan 01, 1996 |
|
Undisclosed amount |