| Type | Filed | |
|---|---|---|
| 4 | 2004-09-20 | EDGAR |
| 4 | 2004-09-16 | EDGAR |
| 4 | 2004-07-02 | EDGAR |
| 3 | 2004-04-21 | EDGAR |
| 4 | 2004-04-07 | EDGAR |
| 4 | 2004-03-04 | EDGAR |
| 4 | 2004-03-04 | EDGAR |
| 4 | 2004-03-04 | EDGAR |
| 4 | 2003-11-18 | EDGAR |
| 4 | 2003-08-21 | EDGAR |
| 4 | 2003-08-21 | EDGAR |
| 4 | 2003-07-02 | EDGAR |
| 3 | 2003-05-22 | EDGAR |
| 4 | 2003-04-07 | EDGAR |
| 4 | 2003-02-20 | EDGAR |
| 4 | 2003-02-18 | EDGAR |
| 4 | 2003-02-18 | EDGAR |
| 4 | 2003-02-18 | EDGAR |
| 4 | 2003-01-03 | EDGAR |
| 4 | 2003-01-03 | EDGAR |