Date Form Description PDF XBRL Pages
03/16/17 4 Statement of changes in beneficial ownership of securities PDF 1
01/05/17 4 Statement of changes in beneficial ownership of securities PDF 2
01/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
01/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
01/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
01/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
01/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
01/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
01/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
12/21/16 4 Statement of changes in beneficial ownership of securities PDF 1