| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/14/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/02/07 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/02/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/02/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/02/07 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/02/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/28/06 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 07/28/06 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/28/06 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 05/11/06 | Statement of changes in beneficial ownership of securities |
|
2 |