Date Form Description PDF XBRL Pages
01/24/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/07/19 4/A Statement of changes in beneficial ownership of securities PDF 2
01/07/19 4/A Statement of changes in beneficial ownership of securities PDF 2
12/26/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/18/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/10/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/10/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/10/18 4 Statement of changes in beneficial ownership of securities PDF 2