Date Form Description PDF XBRL Pages
05/14/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/14/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/14/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
09/05/18 4 Statement of changes in beneficial ownership of securities PDF 2
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