| Type | Filed | |
|---|---|---|
| 4 | 2012-12-14 | EDGAR |
| 4 | 2012-12-11 | EDGAR |
| 4 | 2012-11-09 | EDGAR |
| 4 | 2012-11-09 | EDGAR |
| 4 | 2012-11-09 | EDGAR |
| 4 | 2012-11-09 | EDGAR |
| 4 | 2012-11-09 | EDGAR |
| 4 | 2012-11-09 | EDGAR |
| 4 | 2012-11-09 | EDGAR |
| 4 | 2012-11-09 | EDGAR |
| 4 | 2012-11-09 | EDGAR |
| 4 | 2012-10-01 | EDGAR |
| 4 | 2012-09-14 | EDGAR |
| 4 | 2012-09-10 | EDGAR |
| 4 | 2012-08-15 | EDGAR |
| 4 | 2012-08-07 | EDGAR |
| 4 | 2012-07-02 | EDGAR |
| 4 | 2012-06-21 | EDGAR |
| 4 | 2012-06-12 | EDGAR |
| 4 | 2012-06-11 | EDGAR |