Date Form Description PDF XBRL Pages
01/08/19 4 Statement of changes in beneficial ownership of securities PDF 1
01/08/19 4 Statement of changes in beneficial ownership of securities PDF 1
12/26/18 4 Statement of changes in beneficial ownership of securities PDF 1
12/26/18 4 Statement of changes in beneficial ownership of securities PDF 1
12/07/18 4 Statement of changes in beneficial ownership of securities PDF 2
09/05/18 4 Statement of changes in beneficial ownership of securities PDF 1
03/14/18 4 Statement of changes in beneficial ownership of securities PDF 1
03/14/18 4 Statement of changes in beneficial ownership of securities PDF 1
03/14/18 4 Statement of changes in beneficial ownership of securities PDF 1
03/14/18 4 Statement of changes in beneficial ownership of securities PDF 1