| Type | Filed | |
|---|---|---|
| 4 | 2006-03-08 | EDGAR |
| 4 | 2006-01-12 | EDGAR |
| 4 | 2005-03-31 | EDGAR |
| 4 | 2005-03-31 | EDGAR |
| 4 | 2005-03-14 | EDGAR |
| 4 | 2005-01-13 | EDGAR |
| 4 | 2004-11-05 | EDGAR |
| 3 | 2004-10-26 | EDGAR |
| 3 | 2004-10-15 | EDGAR |
| 4 | 2004-07-28 | EDGAR |
| 4 | 2004-07-07 | EDGAR |
| 4 | 2004-07-01 | EDGAR |
| 4 | 2004-06-29 | EDGAR |
| 3 | 2004-06-15 | EDGAR |
| 3 | 2004-05-12 | EDGAR |
| 3 | 2004-05-07 | EDGAR |
| 3 | 2004-04-30 | EDGAR |
| 3 | 2004-04-30 | EDGAR |
| 3 | 2004-04-30 | EDGAR |
| 3 | 2004-04-30 | EDGAR |