Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
12/11/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
11/21/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
11/21/12 | 4/A | Statement of changes in beneficial ownership of securities | 2 | ||
11/21/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
09/28/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
09/28/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
09/28/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
09/14/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
08/24/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
08/20/12 | 4 | Statement of changes in beneficial ownership of securities | 2 |