| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | FORM SC 13G/A | Feb 12, 2015 | |
| SC 13G | Report | Apr 29, 2013 | ||
| SC 13G/A | Report | AQR CAPITAL MANAGEMENT LLC | Feb 21, 2013 | |
| SC 13G/A | Report | AQR CAPITAL MANAGEMENT LLC | Feb 14, 2013 | |
| SC 13G | Report | SCHEDULE 13G | Jan 28, 2013 | |
| SC 13G | Report | SCHEDULE 13G | Jul 18, 2012 | |
| SC 13G | Report | AQR CAPITAL MANAGEMENT LLC | Feb 14, 2012 | |
| SC 13G/A | Report | Feb 4, 2011 | ||
| SC 13G/A | Report | Feb 11, 2010 |