| Type | Filed | |
|---|---|---|
| 4 | 2004-10-25 | EDGAR |
| 4 | 2004-10-21 | EDGAR |
| 4 | 2004-08-24 | EDGAR |
| 4 | 2004-07-01 | EDGAR |
| 4 | 2004-05-14 | EDGAR |
| 5 | 2004-02-13 | EDGAR |
| 5 | 2004-02-13 | EDGAR |
| 5 | 2004-02-13 | EDGAR |
| 4 | 2004-01-28 | EDGAR |
| 4 | 2003-12-23 | EDGAR |
| 4 | 2003-12-19 | EDGAR |
| 4 | 2003-12-18 | EDGAR |
| 4 | 2003-12-17 | EDGAR |
| 3 | 2003-11-13 | EDGAR |
| 3 | 2003-11-12 | EDGAR |
| 4 | 2003-08-20 | EDGAR |
| 3 | 2003-05-13 | EDGAR |
| 3 | 2002-10-15 | EDGAR |
| 3 | 2001-08-07 | EDGAR |
| 3 | 2000-10-30 | EDGAR |