| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/20/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 02/14/03 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 02/13/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/10/03 | 8-K | Form 8-K: Current report | 3 | |
| 02/06/03 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 02/06/03 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 02/03/03 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 01/28/03 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 01/09/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/09/03 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 |