| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/13/06 | 3 | Initial statement of beneficial ownership of securities |   | 3 | |
| 03/07/06 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 03/07/06 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 03/07/06 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 03/07/06 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 03/07/06 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 03/07/06 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 01/03/06 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 01/03/06 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 01/03/06 | 4 | Statement of changes in beneficial ownership of securities |   | 1 |