Date Form Description PDF XBRL Pages
04/04/19 4 Statement of changes in beneficial ownership of securities PDF 2
04/04/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/29/19 5 Annual statement of changes in beneficial ownership of securities PDF 2
03/29/19 5 Annual statement of changes in beneficial ownership of securities PDF 2
02/19/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/05/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/11/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
10/23/18 4 Statement of changes in beneficial ownership of securities PDF 2