| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/15/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/29/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/12/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/10/07 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 09/18/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/18/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/16/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/10/07 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 |
