Date Form Description PDF XBRL Pages
12/29/17 4 Statement of changes in beneficial ownership of securities PDF 1
12/29/17 4 Statement of changes in beneficial ownership of securities PDF 1
12/07/17 4 Statement of changes in beneficial ownership of securities PDF 1
12/07/17 3 Initial statement of beneficial ownership of securities PDF 2
06/29/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/31/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/16/17 4 Statement of changes in beneficial ownership of securities PDF 1
03/16/17 4 Statement of changes in beneficial ownership of securities PDF 1
03/16/17 4 Statement of changes in beneficial ownership of securities PDF 1
03/16/17 4 Statement of changes in beneficial ownership of securities PDF 1