Date Form Description PDF XBRL Pages
03/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/05/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/05/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/26/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/26/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/26/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/26/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/26/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/26/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/26/19 4 Statement of changes in beneficial ownership of securities PDF 2