| Type | Filed | |
|---|---|---|
| 4 | 2006-08-21 | EDGAR |
| 4 | 2006-06-07 | EDGAR |
| 4 | 2006-05-18 | EDGAR |
| 3 | 2006-05-04 | EDGAR |
| 4 | 2006-03-24 | EDGAR |
| 4 | 2006-02-06 | EDGAR |
| 4 | 2006-02-02 | EDGAR |
| 4 | 2006-01-31 | EDGAR |
| 4 | 2006-01-06 | EDGAR |
| 4 | 2006-01-05 | EDGAR |
| 4 | 2006-01-03 | EDGAR |
| 4 | 2005-12-29 | EDGAR |
| 4 | 2005-12-23 | EDGAR |
| 4 | 2005-12-20 | EDGAR |
| 4 | 2005-12-16 | EDGAR |
| 4 | 2005-12-14 | EDGAR |
| 4 | 2005-12-09 | EDGAR |
| 4 | 2005-12-07 | EDGAR |
| 4 | 2005-06-30 | EDGAR |
| 4 | 2005-06-28 | EDGAR |