| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/25/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/25/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/21/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/21/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/21/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/19/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/19/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/14/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/03/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/30/04 | 8-K | Form 8-K: Current report | 8 |