Date Form Description PDF XBRL
05/18/18 Statement of changes in beneficial ownership of securities PDF
05/18/18 Statement of changes in beneficial ownership of securities PDF
05/14/18 Statement of changes in beneficial ownership of securities PDF
05/09/18 Statement of changes in beneficial ownership of securities PDF
05/01/18 Initial statement of beneficial ownership of securities PDF
03/14/18 Statement of changes in beneficial ownership of securities PDF
03/09/18 Statement of changes in beneficial ownership of securities PDF
03/06/18 Statement of changes in beneficial ownership of securities PDF
03/01/18 Statement of changes in beneficial ownership of securities PDF
02/27/18 Statement of changes in beneficial ownership of securities PDF