| Type | Filed | |
|---|---|---|
| 4 | 2004-01-26 | EDGAR |
| 4 | 2003-12-23 | EDGAR |
| 4 | 2003-12-09 | EDGAR |
| 4 | 2003-11-17 | EDGAR |
| 4 | 2003-11-12 | EDGAR |
| 4 | 2003-06-04 | EDGAR |
| 4 | 2003-05-02 | EDGAR |
| 4 | 2003-04-22 | EDGAR |
| 4 | 2003-04-16 | EDGAR |
| 4 | 2003-04-01 | EDGAR |
| 4 | 2003-03-19 | EDGAR |
| 4 | 2002-06-10 | EDGAR |
| 4 | 2002-06-10 | EDGAR |
| 4 | 2002-06-10 | EDGAR |
| 4 | 2002-04-11 | EDGAR |
| 4 | 2002-04-10 | EDGAR |
| 4 | 2002-01-10 | EDGAR |
| 4 | 2001-12-12 | EDGAR |
| 4 | 2001-12-10 | EDGAR |
| 4 | 2001-03-12 | EDGAR |