| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/02/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/02/05 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 2 | |
| 01/28/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/24/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/10/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/07/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/05/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/05/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/05/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/04/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |