Date Form Description PDF XBRL Pages
12/31/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/31/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/31/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/31/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/01/20 4 Statement of changes in beneficial ownership of securities PDF 2
10/15/20 4 Statement of changes in beneficial ownership of securities PDF 2
10/07/20 4 Statement of changes in beneficial ownership of securities PDF 2
10/06/20 4 Statement of changes in beneficial ownership of securities PDF 2
09/10/20 4 Statement of changes in beneficial ownership of securities PDF 2
07/07/20 4 Statement of changes in beneficial ownership of securities PDF 1
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