Date Form Description PDF XBRL Pages
02/19/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/19/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/19/20 3 Initial statement of beneficial ownership of securities PDF 1
11/15/19 4/A Statement of changes in beneficial ownership of securities PDF 2
11/15/19 4 Statement of changes in beneficial ownership of securities PDF 2
09/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
09/18/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/29/19 4/A Statement of changes in beneficial ownership of securities PDF 2
08/29/19 4/A Statement of changes in beneficial ownership of securities PDF 1
07/03/19 4 Statement of changes in beneficial ownership of securities PDF 2