| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/08/07 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 02/13/07 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 01/30/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/30/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/09/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/09/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/09/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/09/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/29/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/29/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
