Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
06/21/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
03/20/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
03/07/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
03/07/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
03/07/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
03/07/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
03/07/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
03/07/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
12/26/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
12/03/12 | 4 | Statement of changes in beneficial ownership of securities | 2 |