Date Form Description PDF XBRL Pages
12/31/18 3 Initial statement of beneficial ownership of securities PDF 1
11/23/18 4 Statement of changes in beneficial ownership of securities PDF 2
11/06/18 4 Statement of changes in beneficial ownership of securities PDF 2
11/06/18 4 Statement of changes in beneficial ownership of securities PDF 2
11/06/18 4 Statement of changes in beneficial ownership of securities PDF 2
11/06/18 4 Statement of changes in beneficial ownership of securities PDF 2
08/09/18 4 Statement of changes in beneficial ownership of securities PDF 2
08/09/18 4 Statement of changes in beneficial ownership of securities PDF 2
08/09/18 4 Statement of changes in beneficial ownership of securities PDF 2
08/09/18 4 Statement of changes in beneficial ownership of securities PDF 2