Date Form Description PDF XBRL Pages
06/20/17 4 Statement of changes in beneficial ownership of securities PDF 2
06/20/17 4 Statement of changes in beneficial ownership of securities PDF 2
06/20/17 4 Statement of changes in beneficial ownership of securities PDF 2
06/12/17 4 Statement of changes in beneficial ownership of securities PDF 1
06/12/17 4 Statement of changes in beneficial ownership of securities PDF 1
06/12/17 4 Statement of changes in beneficial ownership of securities PDF 1
06/12/17 4 Statement of changes in beneficial ownership of securities PDF 1
06/12/17 4 Statement of changes in beneficial ownership of securities PDF 1
06/12/17 4 Statement of changes in beneficial ownership of securities PDF 1
05/30/17 4 Statement of changes in beneficial ownership of securities PDF 2
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