Date Form Description PDF XBRL
12/21/12 Statement of changes in beneficial ownership of securities PDF
12/13/12 Statement of changes in beneficial ownership of securities PDF
12/12/12 Initial statement of beneficial ownership of securities PDF
12/12/12 Statement of changes in beneficial ownership of securities PDF
12/10/12 Statement of changes in beneficial ownership of securities PDF
12/03/12 Statement of changes in beneficial ownership of securities PDF
11/26/12 Statement of changes in beneficial ownership of securities PDF
11/21/12 Statement of changes in beneficial ownership of securities PDF
11/21/12 Statement of changes in beneficial ownership of securities PDF
11/21/12 Statement of changes in beneficial ownership of securities PDF