| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/26/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/21/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/13/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/08/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/18/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/01/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/01/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/01/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/18/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/18/07 | Statement of changes in beneficial ownership of securities |
|
2 |