| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/18/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/18/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/18/04 | 424B5 | Form 424B5: Prospectus [Rule 424(b)(5)] | 81 | |
| 02/12/04 | 8-K | Form 8-K: Current report | 7 | |
| 02/06/04 | 8-K | Form 8-K: Current report | 3 | |
| 02/04/04 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 02/02/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/02/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/02/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/02/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |