Date Form Description PDF XBRL Pages
03/18/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/18/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/18/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/18/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/18/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/31/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/22/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/22/19 3 Initial statement of beneficial ownership of securities PDF 2
12/20/18 3 Initial statement of beneficial ownership of securities PDF 1
11/02/18 4 Statement of changes in beneficial ownership of securities PDF 2