Date Form Description PDF XBRL Pages
09/28/18 4 Statement of changes in beneficial ownership of securities PDF 2
09/28/18 4 Statement of changes in beneficial ownership of securities PDF 2
09/28/18 4 Statement of changes in beneficial ownership of securities PDF 2
07/26/18 4 Statement of changes in beneficial ownership of securities PDF 2
07/26/18 4 Statement of changes in beneficial ownership of securities PDF 2
07/26/18 4 Statement of changes in beneficial ownership of securities PDF 2
07/13/18 4 Statement of changes in beneficial ownership of securities PDF 2
07/13/18 4 Statement of changes in beneficial ownership of securities PDF 2
07/13/18 4 Statement of changes in beneficial ownership of securities PDF 2
07/11/18 4 Statement of changes in beneficial ownership of securities PDF 2
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