Date Form Description PDF XBRL Pages
07/03/18 4 Statement of changes in beneficial ownership of securities PDF 2
04/27/18 4 Statement of changes in beneficial ownership of securities PDF 1
04/27/18 4 Statement of changes in beneficial ownership of securities PDF 1
04/27/18 4 Statement of changes in beneficial ownership of securities PDF 1
04/27/18 4 Statement of changes in beneficial ownership of securities PDF 1
04/27/18 4 Statement of changes in beneficial ownership of securities PDF 1
04/27/18 4 Statement of changes in beneficial ownership of securities PDF 1
04/27/18 4 Statement of changes in beneficial ownership of securities PDF 1
03/29/18 4 Statement of changes in beneficial ownership of securities PDF 1
03/01/18 4 Statement of changes in beneficial ownership of securities PDF 1
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