Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
05/15/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
05/15/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
05/03/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
05/03/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
05/03/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
05/03/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
02/20/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
02/13/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
01/29/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
01/29/13 | 4 | Statement of changes in beneficial ownership of securities | 2 |