| Type | Filed | |
|---|---|---|
| 4 | 2004-04-16 | EDGAR |
| 4 | 2004-04-15 | EDGAR |
| 4 | 2004-04-14 | EDGAR |
| 4 | 2004-04-13 | EDGAR |
| 4 | 2004-04-09 | EDGAR |
| 4 | 2004-04-08 | EDGAR |
| 4 | 2004-04-07 | EDGAR |
| 4 | 2004-04-06 | EDGAR |
| 4 | 2004-04-05 | EDGAR |
| 4 | 2004-02-26 | EDGAR |
| 4 | 2003-11-12 | EDGAR |
| 4 | 2003-11-07 | EDGAR |
| 4 | 2003-08-07 | EDGAR |
| 4 | 2003-08-04 | EDGAR |
| 4 | 2003-08-04 | EDGAR |
| 4 | 2003-08-04 | EDGAR |
| 4 | 2003-08-04 | EDGAR |
| 4 | 2003-08-04 | EDGAR |
| 4 | 2003-08-04 | EDGAR |
| 4 | 2003-06-20 | EDGAR |