Date Form Description PDF XBRL Pages
07/31/19 4 Statement of changes in beneficial ownership of securities 2
02/20/19 5 Annual statement of changes in beneficial ownership of securities 1
10/10/18 4 Statement of changes in beneficial ownership of securities 2
10/10/18 4 Statement of changes in beneficial ownership of securities 2
10/10/18 4 Statement of changes in beneficial ownership of securities 2
10/10/18 4 Statement of changes in beneficial ownership of securities 2
06/08/18 3 Initial statement of beneficial ownership of securities 2
06/08/18 3 Initial statement of beneficial ownership of securities 2
05/10/18 4 Statement of changes in beneficial ownership of securities 1
05/04/18 3 Initial statement of beneficial ownership of securities 2