Date Form Description PDF XBRL Pages
04/23/21 4 Statement of changes in beneficial ownership of securities 2
04/23/21 4 Statement of changes in beneficial ownership of securities 2
04/23/21 4 Statement of changes in beneficial ownership of securities 2
12/11/20 4 Statement of changes in beneficial ownership of securities 2
12/11/20 4 Statement of changes in beneficial ownership of securities 2
12/11/20 4 Statement of changes in beneficial ownership of securities 2
12/11/20 4 Statement of changes in beneficial ownership of securities 2
12/11/20 4 Statement of changes in beneficial ownership of securities 2
08/31/20 4 Statement of changes in beneficial ownership of securities 2
08/31/20 4 Statement of changes in beneficial ownership of securities 2
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