| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/30/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/30/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/15/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/09/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/06/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/06/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/02/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/31/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |