Date Form Description PDF XBRL Pages
02/11/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/11/19 4 Statement of changes in beneficial ownership of securities PDF 2
09/24/18 4 Statement of changes in beneficial ownership of securities PDF 2
09/24/18 4 Statement of changes in beneficial ownership of securities PDF 2
09/21/18 4 Statement of changes in beneficial ownership of securities PDF 2
06/19/18 4 Statement of changes in beneficial ownership of securities PDF 2
06/01/18 4 Statement of changes in beneficial ownership of securities PDF 2
06/01/18 4 Statement of changes in beneficial ownership of securities PDF 2
04/06/18 4 Statement of changes in beneficial ownership of securities PDF 2
04/06/18 4 Statement of changes in beneficial ownership of securities PDF 2
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