Date Form Description PDF XBRL Pages
04/20/22 4 Statement of changes in beneficial ownership of securities PDF 2
12/29/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/29/21 4 Statement of changes in beneficial ownership of securities PDF 2
09/01/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/20/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/05/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/17/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/15/21 4 Statement of changes in beneficial ownership of securities PDF 2
05/27/21 4 Statement of changes in beneficial ownership of securities PDF 2
04/29/21 4 Statement of changes in beneficial ownership of securities PDF 2
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