| Feb 08, 2017 |
|
Undisclosed amount |
| Nov 17, 2016 |
|
Undisclosed amount |
| Jun 16, 2016 |
|
Undisclosed amount |
| May 19, 2016 |
|
Undisclosed amount |
| Apr 06, 2016 |
|
Undisclosed amount |
| Dec 02, 2015 |
|
Undisclosed amount |
| Sep 11, 2015 |
|
Undisclosed amount |
| May 22, 2015 |
|
Undisclosed amount |
| May 08, 2015 |
|
Undisclosed amount |
| Dec 04, 2012 |
|
Undisclosed amount |
| Aug 08, 2011 |
|
Undisclosed amount |
| Jun 27, 2011 |
|
Undisclosed amount |
| Mar 05, 2010 |
|
Undisclosed amount |
| Sep 15, 2009 |
|
Undisclosed amount |
| Aug 24, 2008 |
|
Undisclosed amount |
| Jul 11, 2007 |
|
Undisclosed amount |
| Nov 30, 2005 |
|
$ 200,000,000 |
| May 27, 2004 |
|
$ 722,000,000 |