Date Form Description PDF XBRL Pages
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
12/17/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/13/19 4 Statement of changes in beneficial ownership of securities PDF 3
12/13/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/10/19 4 Statement of changes in beneficial ownership of securities PDF 3
12/06/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/29/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/12/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/07/19 4 Statement of changes in beneficial ownership of securities PDF 3