Date Form Description PDF XBRL Pages
12/28/17 Statement of changes in beneficial ownership of securities PDF 1
12/28/17 Statement of changes in beneficial ownership of securities PDF 1
12/28/17 Statement of changes in beneficial ownership of securities PDF 1
12/22/17 Statement of changes in beneficial ownership of securities PDF 1
12/22/17 Statement of changes in beneficial ownership of securities PDF 1
12/22/17 Current report filing PDF 2
12/21/17 Statement of changes in beneficial ownership of securities PDF 1
12/21/17 Statement of changes in beneficial ownership of securities PDF 1
12/21/17 Statement of changes in beneficial ownership of securities PDF 1
12/14/17 Statement of changes in beneficial ownership of securities PDF 1