Date Form Description PDF XBRL Pages
03/05/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/15/19 5 Annual statement of changes in beneficial ownership of securities PDF 2
02/15/19 5 Annual statement of changes in beneficial ownership of securities PDF 2
01/30/19 3 Initial statement of beneficial ownership of securities PDF 2
09/05/18 4 Statement of changes in beneficial ownership of securities PDF 2
09/05/18 4 Statement of changes in beneficial ownership of securities PDF 2
07/31/18 3 Initial statement of beneficial ownership of securities PDF 2
07/30/18 3 Initial statement of beneficial ownership of securities PDF 2
07/30/18 3 Initial statement of beneficial ownership of securities PDF 2
07/30/18 3 Initial statement of beneficial ownership of securities PDF 2