Date Form Description PDF XBRL Pages
12/21/16 4 Statement of changes in beneficial ownership of securities PDF 2
12/15/16 4/A Statement of changes in beneficial ownership of securities PDF 2
12/14/16 4 Statement of changes in beneficial ownership of securities PDF 2
12/13/16 4 Statement of changes in beneficial ownership of securities PDF 2
12/09/16 4 Statement of changes in beneficial ownership of securities PDF 2
11/30/16 4 Statement of changes in beneficial ownership of securities PDF 2
11/14/16 4 Statement of changes in beneficial ownership of securities PDF 2
09/19/16 4 Statement of changes in beneficial ownership of securities PDF 2
09/13/16 4 Statement of changes in beneficial ownership of securities PDF 2
07/14/16 4/A Statement of changes in beneficial ownership of securities PDF 2
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