| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/12/04 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 4 | |
| 02/11/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/21/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/21/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/20/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/20/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/16/04 | 424B3 | Form 424B3: Prospectus [Rule 424(b)(3)] | 1 | |
| 01/14/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/14/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/14/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |