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