Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
06/13/12 | 3 | Initial statement of beneficial ownership of securities | 2 | ||
06/13/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
06/12/12 | 4 | Statement of changes in beneficial ownership of securities | 3 | ||
06/12/12 | 4 | Statement of changes in beneficial ownership of securities | 3 | ||
05/31/12 | 4 | Statement of changes in beneficial ownership of securities | 3 | ||
05/31/12 | 4 | Statement of changes in beneficial ownership of securities | 3 | ||
10/04/11 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
09/23/11 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
09/21/11 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
06/13/11 | 4 | Statement of changes in beneficial ownership of securities | 2 |