| Type | Filed | |
|---|---|---|
| 4 | 2004-03-25 | EDGAR |
| 4 | 2004-03-22 | EDGAR |
| 4 | 2004-03-19 | EDGAR |
| 4 | 2004-03-12 | EDGAR |
| 4 | 2004-03-10 | EDGAR |
| 4 | 2003-12-22 | EDGAR |
| 4 | 2003-12-18 | EDGAR |
| 4 | 2003-10-15 | EDGAR |
| 4 | 2003-08-12 | EDGAR |
| 4 | 2003-07-15 | EDGAR |
| 4 | 2003-07-11 | EDGAR |
| 4 | 2003-07-02 | EDGAR |
| 4 | 2002-10-15 | EDGAR |
| 3 | 2002-10-09 | EDGAR |
| 3 | 2002-10-09 | EDGAR |
| 3 | 2002-10-09 | EDGAR |
| 3 | 2002-10-09 | EDGAR |
| 3 | 2002-10-09 | EDGAR |
| 3 | 2002-10-09 | EDGAR |
| 3 | 2002-10-09 | EDGAR |