Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
12/21/12 | Statement of changes in beneficial ownership of securities |
![]() |
2 | ||
12/12/12 | Statement of changes in beneficial ownership of securities |
![]() |
2 | ||
11/21/12 | Statement of changes in beneficial ownership of securities |
![]() |
2 | ||
11/21/12 | Statement of changes in beneficial ownership of securities |
![]() |
2 | ||
11/13/12 | Statement of changes in beneficial ownership of securities |
![]() |
2 | ||
11/05/12 | Statement of changes in beneficial ownership of securities |
![]() |
2 |