Date Form Description PDF XBRL Pages
01/02/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/26/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/19/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/19/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/19 4 Statement of changes in beneficial ownership of securities PDF 2