Date Form Description PDF XBRL Pages
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
07/27/18 4 Statement of changes in beneficial ownership of securities PDF 1
07/09/18 4/A Statement of changes in beneficial ownership of securities PDF 1
07/09/18 3 Initial statement of beneficial ownership of securities PDF 2
07/03/18 4 Statement of changes in beneficial ownership of securities PDF 2
11/03/17 4 Statement of changes in beneficial ownership of securities PDF 2