Date Form Description PDF XBRL Pages
12/20/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/20/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/20/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/08/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/05/19 4 Statement of changes in beneficial ownership of securities PDF 2
09/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
09/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
09/20/19 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
07/31/19 4 Statement of changes in beneficial ownership of securities PDF 2
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