| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/20/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/20/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/20/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/20/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/20/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/13/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/12/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/21/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/19/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/14/08 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 |
