| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/21/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/22/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/16/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/16/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/16/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/16/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/09/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |