Date Form Description PDF XBRL Pages
09/06/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/30/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/30/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/14/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/26/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/20/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/05/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/04/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/29/19 4 Statement of changes in beneficial ownership of securities PDF 2
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