| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/26/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/25/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/08 | 3/A | Initial statement of beneficial ownership of securities |
|
3 | |
| 02/08/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/25/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/25/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/25/08 | 3 | Initial statement of beneficial ownership of securities |
|
2 |