| Filed | Form | Description | |
|---|---|---|---|
| 2/19/13 | DEF 14A | DEF 14A | → |
| 2/8/13 | PRE 14A | PRE 14A | → |
| 11/19/12 | DEF 14A | DEF 14A | → |
| 10/19/12 | PRE 14A | PRELIMINARY PROXY STATEMENT | → |
| 10/7/11 | DEF 14A | DEFINITIVE PROXY STATEMENT | → |
| Filed | Form | Description | |
|---|---|---|---|
| 2/12/15 | SC 13G/A | FORM SC 13G/A | → |
| 4/29/13 | SC 13G | SC 13G | → |
| 2/21/13 | SC 13G/A | AQR CAPITAL MANAGEMENT LLC | → |
| 2/14/13 | SC 13G/A | AQR CAPITAL MANAGEMENT LLC | → |
| 2/12/13 | SC 13D | SC 13D | → |
| 2/12/13 | SC 13D | SC 13D | → |
| ↓ | |||