| Type | Filed | |
|---|---|---|
| 4 | 2004-10-14 | EDGAR |
| 3 | 2004-10-05 | EDGAR |
| 3 | 2004-09-15 | EDGAR |
| 4 | 2004-07-22 | EDGAR |
| 4 | 2004-03-10 | EDGAR |
| 4 | 2004-02-18 | EDGAR |
| 4 | 2003-12-31 | EDGAR |
| 4 | 2003-09-04 | EDGAR |
| 4 | 2003-09-03 | EDGAR |
| 4 | 2003-07-29 | EDGAR |
| 4 | 2003-07-28 | EDGAR |
| 4 | 2003-07-25 | EDGAR |
| 4 | 2003-07-25 | EDGAR |
| 4 | 2003-07-23 | EDGAR |
| 4 | 2003-07-22 | EDGAR |