| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/27/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/24/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/22/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/05/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/16/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/27/06 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/27/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/27/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
