Date | Form | Description | Docs | XBRL | Pages |
01/03/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
07/09/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
07/09/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
07/03/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
02/21/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
01/12/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
01/03/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
12/27/11 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
11/14/11 | 3 | Initial statement of beneficial ownership of securities | 2 | ||
10/20/11 | 3 | Initial statement of beneficial ownership of securities | 2 |