Date Form Description PDF XBRL Pages
05/30/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/29/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/24/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/23/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/20/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/17/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/08/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/08/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/08/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/08/17 4 Statement of changes in beneficial ownership of securities PDF 2
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