Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
02/04/13 | Statement of changes in beneficial ownership of securities | 1 | |||
02/04/13 | Statement of changes in beneficial ownership of securities | 1 | |||
01/29/13 | Statement of changes in beneficial ownership of securities | 1 | |||
01/02/13 | Statement of changes in beneficial ownership of securities | 1 | |||
01/02/13 | Statement of changes in beneficial ownership of securities | 1 | |||
01/02/13 | Statement of changes in beneficial ownership of securities | 1 | |||
12/28/12 | Statement of changes in beneficial ownership of securities | 1 | |||
12/11/12 | Statement of changes in beneficial ownership of securities | 1 | |||
12/11/12 | Statement of changes in beneficial ownership of securities | 1 | |||
12/04/12 | Statement of changes in beneficial ownership of securities | 1 |