Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
02/13/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
01/02/13 | 4 | Statement of changes in beneficial ownership of securities | 1 | ||
12/26/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
12/20/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
12/19/12 | 3 | Initial statement of beneficial ownership of securities | 2 | ||
12/17/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
11/21/12 | 4 | Statement of changes in beneficial ownership of securities | 3 | ||
11/06/12 | 3 | Initial statement of beneficial ownership of securities | 2 | ||
08/28/12 | 4 | Statement of changes in beneficial ownership of securities | 1 | ||
08/17/12 | 4 | Statement of changes in beneficial ownership of securities | 2 |