| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/03/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/28/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/27/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/12/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/30/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/16/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/14/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/06/07 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 11/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |