| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/11/10 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
5 | ||
| 02/08/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/05/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/01/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/25/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/05/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/05/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/04/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/14/09 | Current report filing |
|
5 | ||
| 12/11/09 | SEC-generated letter |
|
1 |
