Date Form Description PDF XBRL Pages
12/27/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/27/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/18 4 Statement of changes in beneficial ownership of securities PDF 2
06/26/18 4 Statement of changes in beneficial ownership of securities PDF 2
06/26/18 4 Statement of changes in beneficial ownership of securities PDF 2