Date Form Description PDF XBRL Pages
11/20/19 Statement of changes in beneficial ownership of securities PDF 2
08/14/19 Statement of changes in beneficial ownership of securities PDF 2
08/14/19 Statement of changes in beneficial ownership of securities PDF 2
07/17/19 Statement of changes in beneficial ownership of securities PDF 2
05/15/19 Statement of changes in beneficial ownership of securities PDF 2
04/12/19 Statement of changes in beneficial ownership of securities PDF 2
03/21/19 Statement of changes in beneficial ownership of securities PDF 2
03/15/19 Statement of changes in beneficial ownership of securities PDF 2
03/15/19 Statement of changes in beneficial ownership of securities PDF 2
03/15/19 Statement of changes in beneficial ownership of securities PDF 2