Date Form Description PDF XBRL Pages
04/29/21 4 Statement of changes in beneficial ownership of securities PDF 1
04/26/21 4 Statement of changes in beneficial ownership of securities PDF 2
04/26/21 4 Statement of changes in beneficial ownership of securities PDF 2
04/26/21 4 Statement of changes in beneficial ownership of securities PDF 2
04/26/21 4 Statement of changes in beneficial ownership of securities PDF 2
04/20/21 4 Statement of changes in beneficial ownership of securities PDF 2
04/14/21 4 Statement of changes in beneficial ownership of securities PDF 2
04/07/21 4 Statement of changes in beneficial ownership of securities PDF 2
02/18/21 4 Statement of changes in beneficial ownership of securities PDF 2
02/12/21 4 Statement of changes in beneficial ownership of securities PDF 2
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