Date Form Description PDF XBRL Pages
02/25/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/11/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/03/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/03/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/03/20 4 Statement of changes in beneficial ownership of securities PDF 2
11/15/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/15/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/15/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/15/19 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
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