Date Form Description PDF XBRL Pages
03/28/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/28/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/26/18 3 Initial statement of beneficial ownership of securities
Documents expand_more
PDF 2
01/08/18 4 Statement of changes in beneficial ownership of securities
Documents expand_more
PDF 3
12/15/17 4 Statement of changes in beneficial ownership of securities PDF 2
12/11/17 4 Statement of changes in beneficial ownership of securities
Documents expand_more
PDF 3
12/11/17 4 Statement of changes in beneficial ownership of securities
Documents expand_more
PDF 3
12/11/17 4 Statement of changes in beneficial ownership of securities PDF 2
12/11/17 4/A Statement of changes in beneficial ownership of securities
Documents expand_more
PDF 3
07/18/17 4 Statement of changes in beneficial ownership of securities
Documents expand_more
PDF 3