| Type | Filed | |
|---|---|---|
| 4 | 2002-10-09 | EDGAR |
| 4 | 2002-09-26 | EDGAR |
| 4 | 2002-05-10 | EDGAR |
| 4 | 2002-05-08 | EDGAR |
| 4 | 2002-05-08 | EDGAR |
| 4 | 2002-05-08 | EDGAR |
| 4 | 2002-05-08 | EDGAR |
| 4 | 2002-03-11 | EDGAR |
| 4 | 2002-03-11 | EDGAR |
| 4 | 2002-03-11 | EDGAR |
| 3 | 2002-03-04 | EDGAR |
| 3 | 2002-03-04 | EDGAR |
| 3 | 2001-09-14 | EDGAR |
| 4 | 2001-08-09 | EDGAR |
| 4 | 2001-04-03 | EDGAR |
| 4 | 2001-02-12 | EDGAR |
| 3 | 2000-12-20 | EDGAR |
| 4 | 2000-02-10 | EDGAR |
| 4 | 2000-02-10 | EDGAR |
| 4 | 2000-02-10 | EDGAR |