Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
06/13/11 | 4 | Statement of changes in beneficial ownership of securities | 1 | ||
05/20/11 | 4 | Statement of changes in beneficial ownership of securities | 1 | ||
03/31/11 | 4 | Statement of changes in beneficial ownership of securities | 1 | ||
01/18/11 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
10/05/10 | 4 | Statement of changes in beneficial ownership of securities | 1 | ||
10/05/10 | 4 | Statement of changes in beneficial ownership of securities | 1 | ||
10/05/10 | 4 | Statement of changes in beneficial ownership of securities | 1 | ||
10/05/10 | 4 | Statement of changes in beneficial ownership of securities | 1 | ||
08/24/10 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
08/18/10 | 4 | Statement of changes in beneficial ownership of securities | 2 |