Date Form Description PDF XBRL Pages
02/28/22 4 Statement of changes in beneficial ownership of securities PDF 2
12/23/21 4 Statement of changes in beneficial ownership of securities PDF 1
12/23/21 4 Statement of changes in beneficial ownership of securities
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PDF 3
12/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/23/21 4 Statement of changes in beneficial ownership of securities PDF 2