Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
03/06/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
03/06/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
01/04/13 | 4 | Statement of changes in beneficial ownership of securities | 3 | ||
12/31/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
12/31/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
12/21/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
12/13/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
12/13/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
12/06/12 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
11/27/12 | 4 | Statement of changes in beneficial ownership of securities | 2 |