Date Form Description PDF XBRL Pages
07/02/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/02/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/02/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/13/19 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
05/21/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/13/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/02/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/02/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/11/19 4 Statement of changes in beneficial ownership of securities PDF 2
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