Date Form Description PDF XBRL Pages
07/16/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/11/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/08/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/01/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/11/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/03/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/24/19 4 Statement of changes in beneficial ownership of securities PDF 2
04/29/19 4 Statement of changes in beneficial ownership of securities PDF 2
04/24/19 4 Statement of changes in beneficial ownership of securities PDF 2
04/15/19 4 Statement of changes in beneficial ownership of securities PDF 2
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