Date Form Description PDF XBRL Pages
12/05/19 4/A Statement of changes in beneficial ownership of securities PDF 2
11/27/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/27/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/30/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/30/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/30/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/30/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/30/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/21/19 4 Statement of changes in beneficial ownership of securities PDF 2
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