| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/22/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/17/05 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 02/16/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/16/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/16/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/16/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/14/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/14/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/14/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/11/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |