Date Form Description PDF XBRL Pages
10/09/19 4 Statement of changes in beneficial ownership of securities PDF 2
10/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
04/23/19 3 Initial statement of beneficial ownership of securities PDF 1
04/18/19 3 Initial statement of beneficial ownership of securities PDF 1
01/11/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/07/19 4 Statement of changes in beneficial ownership of securities PDF 1
10/04/18 4/A Statement of changes in beneficial ownership of securities PDF 2
10/02/18 4 Statement of changes in beneficial ownership of securities PDF 2
08/10/18 4 Statement of changes in beneficial ownership of securities PDF 1
03/29/18 4 Statement of changes in beneficial ownership of securities PDF 2