Date Form Description PDF XBRL Pages
03/22/18 Statement of changes in beneficial ownership of securities PDF 1
02/08/18 Statement of changes in beneficial ownership of securities PDF 1
12/20/17 Statement of changes in beneficial ownership of securities PDF 1
12/18/17 Statement of changes in beneficial ownership of securities PDF 1
11/16/17 Statement of changes in beneficial ownership of securities PDF 1
10/24/17 Statement of changes in beneficial ownership of securities PDF 1
10/16/17 Statement of changes in beneficial ownership of securities PDF 1
10/06/17 Statement of changes in beneficial ownership of securities PDF 1
09/28/17 Statement of changes in beneficial ownership of securities PDF 1
08/15/17 Statement of changes in beneficial ownership of securities PDF 2