| Form Type | Date Filed |
|---|---|
| 10-K | 2012-03-15 |
| 4 | 2012-01-03 |
| 4 | 2012-01-03 |
| 4 | 2011-12-28 |
| 4 | 2011-12-28 |
| 4 | 2011-12-21 |
| 4 | 2011-12-20 |
| 4 | 2011-12-20 |
| 4 | 2011-12-20 |
| 4 | 2011-12-20 |
| 4 | 2011-12-06 |
| 4 | 2011-11-23 |
| S-8 | 2011-11-14 |
| 8-K/A | 2011-11-14 |
| 10-Q | 2011-11-14 |
| 8-K | 2011-11-10 |
| D | 2011-10-13 |
| SC 13D | 2011-10-11 |
| SC 13G | 2011-10-11 |
| SC 13G | 2011-10-11 |
| SC 13D | 2011-10-11 |
| 8-K | 2011-10-06 |
| 8-K | 2011-09-29 |
| SCG | 2011-09-29 |
| SC 13G | 2011-09-28 |
| 10-Q/A | 2011-09-09 |
| 10-Q/A Interactive Data | 2011-09-09 |
| 8-K | 2011-09-06 |
| S-4/A | 2011-08-29 |
| 10-Q | 2011-08-11 |
| S-4/A | 2011-08-11 |
| S-4 | 2011-07-06 |
| 8-K | 2011-06-02 |
| DEFA14A | 2011-06-02 |
| 10-Q | 2011-05-17 |
| NT 10-Q | 2011-05-17 |
| 8-K | 2011-05-13 |
| 8-K | 2011-05-06 |
| 8-K | 2011-04-26 |
| 10-K | 2011-03-30 |
| 8-K | 2011-03-28 |
| 8-K | 2011-02-22 |
| 8-K | 2011-01-27 |
| 10-Q | 2010-11-15 |
| 8-K | 2010-09-24 |
| 8-K | 2010-09-16 |
| DEF 14A | 2010-08-20 |
| 10-Q | 2010-08-16 |
| 8-K | 2010-06-02 |
| 10-Q | 2010-05-17 |
| 10-K | 2010-03-31 |

