| Type | Filed | |
|---|---|---|
| 4 | 2006-06-22 | EDGAR |
| 4 | 2006-04-27 | EDGAR |
| 4 | 2006-02-27 | EDGAR |
| 4 | 2006-02-07 | EDGAR |
| 4 | 2006-01-04 | EDGAR |
| 4 | 2005-06-15 | EDGAR |
| 4 | 2005-06-15 | EDGAR |
| 4 | 2005-06-15 | EDGAR |
| 4 | 2005-06-15 | EDGAR |
| 4 | 2005-06-14 | EDGAR |
| 4 | 2005-02-17 | EDGAR |
| 4 | 2005-01-21 | EDGAR |
| 4 | 2004-12-09 | EDGAR |
| 4 | 2004-12-03 | EDGAR |
| 4 | 2004-09-29 | EDGAR |
| 4 | 2004-08-30 | EDGAR |
| 4 | 2004-07-08 | EDGAR |
| 4 | 2004-06-10 | EDGAR |
| 4 | 2004-06-08 | EDGAR |
| 4 | 2004-06-08 | EDGAR |