| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/07/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/07/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/07/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/21/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/19/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/19/07 | Current report filing |
|
4 | ||
| 12/12/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/06/07 | Current report filing |
|
3 | ||
| 12/05/07 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
2 | ||
| 11/14/07 | Current report filing |
|
22 |