Date Form Description PDF XBRL Pages
01/04/18 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
12/28/17 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
12/21/17 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