Date Form Description PDF XBRL
10/29/19 Statement of changes in beneficial ownership of securities PDF
06/04/19 Statement of changes in beneficial ownership of securities PDF
03/06/19 Statement of changes in beneficial ownership of securities PDF
12/12/18 Statement of changes in beneficial ownership of securities PDF
12/12/18 Statement of changes in beneficial ownership of securities PDF
12/12/18 Statement of changes in beneficial ownership of securities PDF
12/12/18 Statement of changes in beneficial ownership of securities PDF
12/12/18 Statement of changes in beneficial ownership of securities PDF
12/04/18 Statement of changes in beneficial ownership of securities PDF
07/11/18 Statement of changes in beneficial ownership of securities PDF