| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/09/05 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 02/07/05 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 01/24/05 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 01/21/05 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 01/13/05 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 01/13/05 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 01/10/05 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 12/30/04 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 12/28/04 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 12/28/04 | Statement of changes in beneficial ownership of securities |   | 2 |