Date Form Description PDF XBRL Pages
03/29/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/15/19 3 Initial statement of beneficial ownership of securities PDF 1
02/15/19 3 Initial statement of beneficial ownership of securities PDF 1
02/06/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/01/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/30/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/12/18 4 Statement of changes in beneficial ownership of securities PDF 2
08/08/18 4 Statement of changes in beneficial ownership of securities PDF 2
08/08/18 4 Statement of changes in beneficial ownership of securities PDF 2