| Type | Filed | |
|---|---|---|
| 3 | 2004-01-09 | EDGAR |
| 3 | 2004-01-02 | EDGAR |
| 4 | 2004-01-02 | EDGAR |
| 4 | 2003-12-17 | EDGAR |
| 4 | 2003-08-11 | EDGAR |
| 4 | 2003-07-02 | EDGAR |
| 4 | 2003-07-01 | EDGAR |
| 4 | 2002-07-12 | EDGAR |
| 4 | 2002-07-12 | EDGAR |
| 4 | 2001-07-10 | EDGAR |
| 4 | 2001-07-10 | EDGAR |
| 4 | 2001-07-10 | EDGAR |
| 4 | 2001-07-10 | EDGAR |
| 4 | 2001-02-13 | EDGAR |
| 4 | 2001-02-13 | EDGAR |
| 4 | 2001-01-11 | EDGAR |
| 4 | 2001-01-11 | EDGAR |
| 3 | 2000-11-17 | EDGAR |
| 4 | 2000-11-17 | EDGAR |
| 4 | 2000-11-17 | EDGAR |