Date Form Description PDF XBRL Pages
02/05/21 4 Statement of changes in beneficial ownership of securities PDF 2
02/03/21 4 Statement of changes in beneficial ownership of securities PDF 1
10/14/20 4 Statement of changes in beneficial ownership of securities PDF 2
09/02/20 4 Statement of changes in beneficial ownership of securities PDF 1
09/02/20 4 Statement of changes in beneficial ownership of securities PDF 2
04/23/20 3 Initial statement of beneficial ownership of securities PDF 2
07/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/04/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/19/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/18 4 Statement of changes in beneficial ownership of securities PDF 1