| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/07/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/07/05 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 01/06/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/30/04 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 10/22/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/22/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/21/03 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/21/03 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 10/21/03 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 10/21/03 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 |