| Type | Filed | |
|---|---|---|
| 4 | 2004-06-22 | EDGAR |
| 4 | 2004-06-21 | EDGAR |
| 4 | 2004-05-19 | EDGAR |
| 4 | 2003-12-10 | EDGAR |
| 4 | 2003-11-18 | EDGAR |
| 4 | 2003-11-14 | EDGAR |
| 4 | 2003-11-12 | EDGAR |
| 4 | 2003-11-07 | EDGAR |
| 4 | 2003-11-05 | EDGAR |
| 4 | 2003-11-05 | EDGAR |
| 4 | 2003-09-04 | EDGAR |
| 4 | 2003-08-06 | EDGAR |
| 4 | 2003-06-27 | EDGAR |
| 4 | 2003-05-02 | EDGAR |
| 4 | 2003-05-02 | EDGAR |
| 4 | 2003-05-01 | EDGAR |
| 4 | 2003-02-25 | EDGAR |
| 4 | 2003-01-03 | EDGAR |
| 4 | 2002-12-02 | EDGAR |
| 4 | 2002-11-22 | EDGAR |