Date Form Description PDF XBRL Pages
06/01/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/01/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/01/21 4 Statement of changes in beneficial ownership of securities PDF 2
05/21/21 4 Statement of changes in beneficial ownership of securities PDF 2
03/02/20 4 Statement of changes in beneficial ownership of securities PDF 2
09/16/19 3 Initial statement of beneficial ownership of securities PDF 1
09/10/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/06/19 4 Statement of changes in beneficial ownership of securities PDF 2
10/30/18 4 Statement of changes in beneficial ownership of securities PDF 1
10/26/18 4 Statement of changes in beneficial ownership of securities PDF 1