| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/16/07 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/16/07 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/16/07 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/14/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/14/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/14/07 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
6 | ||
| 02/08/07 | Current report filing |
|
2 | ||
| 02/07/07 | Current report filing |
|
22 | ||
| 01/24/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/22/06 | Statement of changes in beneficial ownership of securities |
|
1 |