Date Form Description PDF XBRL Pages
12/16/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/14/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/08/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/21 4 Statement of changes in beneficial ownership of securities PDF 2
10/15/21 4 Statement of changes in beneficial ownership of securities PDF 2
10/13/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/19/21 4 Statement of changes in beneficial ownership of securities PDF 2
07/12/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/11/21 4 Statement of changes in beneficial ownership of securities PDF 2
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