| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/27/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/28/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/18/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/17/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/17/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/31/06 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 10/31/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/31/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/31/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/02/05 | Statement of changes in beneficial ownership of securities |
|
1 |