Date Form Description PDF XBRL Pages
02/04/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/04/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/04/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/04/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/04/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/22/20 4 Statement of changes in beneficial ownership of securities PDF 2
11/22/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/23/19 4/A Statement of changes in beneficial ownership of securities PDF 2
08/02/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/02/19 4 Statement of changes in beneficial ownership of securities PDF 2
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