Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
05/19/11 | Initial statement of beneficial ownership of securities | 3 | |||
05/19/11 | Initial statement of beneficial ownership of securities | 3 | |||
05/19/11 | Initial statement of beneficial ownership of securities | 1 | |||
05/19/11 | Initial statement of beneficial ownership of securities | 1 | |||
05/19/11 | Initial statement of beneficial ownership of securities | 1 | |||
05/19/11 | Initial statement of beneficial ownership of securities | 1 | |||
05/19/11 | Initial statement of beneficial ownership of securities | 1 | |||
05/19/11 | Initial statement of beneficial ownership of securities | 1 | |||
05/19/11 | Initial statement of beneficial ownership of securities | 1 | |||
05/19/11 | Initial statement of beneficial ownership of securities | 1 |