Date Form Description PDF XBRL Pages
01/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
01/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
01/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
01/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
01/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
01/19/17 4 Statement of changes in beneficial ownership of securities PDF 2
01/06/17 4 Statement of changes in beneficial ownership of securities PDF 2
12/23/16 4 Statement of changes in beneficial ownership of securities PDF 2
12/19/16 4 Statement of changes in beneficial ownership of securities PDF 2
12/16/16 4 Statement of changes in beneficial ownership of securities PDF 2