| Oct 30, 2017 |
|
Undisclosed amount |
| Aug 30, 2017 |
|
Undisclosed amount |
| Mar 16, 2017 |
|
Undisclosed amount |
| Apr 05, 2016 |
|
Undisclosed amount |
| May 20, 2015 |
|
Undisclosed amount |
| Oct 17, 2014 |
|
Undisclosed amount |
| Oct 13, 2014 |
|
Undisclosed amount |
| Sep 05, 2014 |
|
Undisclosed amount |
| Jan 16, 2004 |
|
Undisclosed amount |