Date Form Description PDF XBRL Pages
07/19/17 Statement of changes in beneficial ownership of securities PDF 2
07/19/17 Statement of changes in beneficial ownership of securities PDF 2
07/19/17 Statement of changes in beneficial ownership of securities PDF 2
05/24/17 Statement of changes in beneficial ownership of securities PDF 2
05/19/17 Statement of changes in beneficial ownership of securities PDF 2
05/18/17 Statement of changes in beneficial ownership of securities PDF 2
05/09/17 Statement of changes in beneficial ownership of securities PDF 2
04/03/17 Statement of changes in beneficial ownership of securities PDF 2
03/29/17 Statement of changes in beneficial ownership of securities PDF 2
03/27/17 Statement of changes in beneficial ownership of securities PDF 2