Date Form Description PDF XBRL Pages
06/19/18 4 Statement of changes in beneficial ownership of securities PDF 2
06/18/18 4 Statement of changes in beneficial ownership of securities PDF 2
06/13/18 4 Statement of changes in beneficial ownership of securities PDF 2
06/11/18 4 Statement of changes in beneficial ownership of securities PDF 2
06/08/18 4 Statement of changes in beneficial ownership of securities PDF 2
06/08/18 4 Statement of changes in beneficial ownership of securities PDF 2
06/04/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/15/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/14/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/14/18 4 Statement of changes in beneficial ownership of securities PDF 2
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