| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/04/08 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/04/08 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/03/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/30/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/26/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/07/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/05/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/05/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
