| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/13/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
3 | |
| 02/13/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/13/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/30/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/17/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/07 | 5 | Annual statement of changes in beneficial ownership of securities |
|
3 |