Date Form Description PDF XBRL Pages
11/16/18 4 Statement of changes in beneficial ownership of securities PDF 2
08/23/18 4 Statement of changes in beneficial ownership of securities PDF 2
08/23/18 4 Statement of changes in beneficial ownership of securities PDF 2
08/23/18 4 Statement of changes in beneficial ownership of securities PDF 2
07/02/18 4 Statement of changes in beneficial ownership of securities PDF 2
07/02/18 4 Statement of changes in beneficial ownership of securities PDF 2
07/02/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/30/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/30/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/30/18 4 Statement of changes in beneficial ownership of securities PDF 2
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