Date Form Description PDF XBRL Pages
07/26/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/24/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/22/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/19/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/18/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/17/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/16/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/15/19 4 Statement of changes in beneficial ownership of securities PDF 2