Date Form Description PDF XBRL Pages
03/14/22 4 Statement of changes in beneficial ownership of securities PDF 2
02/18/22 4 Statement of changes in beneficial ownership of securities PDF 2
12/13/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/10/21 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
11/18/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/17/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/16/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/15/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/15/21 4 Statement of changes in beneficial ownership of securities PDF 2
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