Date Form Description PDF XBRL Pages
02/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/21/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/21/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/17/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/17/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/17/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/17/20 4 Statement of changes in beneficial ownership of securities PDF 2
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