Date Form Description PDF XBRL Pages
05/25/22 4 Statement of changes in beneficial ownership of securities PDF 3
05/24/22 4 Statement of changes in beneficial ownership of securities PDF 2
07/06/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/30/21 4 Statement of changes in beneficial ownership of securities PDF 2
05/18/21 4 Statement of changes in beneficial ownership of securities PDF 2
04/28/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/31/20 4 Statement of changes in beneficial ownership of securities PDF 2
12/31/20 3 Initial statement of beneficial ownership of securities PDF 2
10/01/20 4 Statement of changes in beneficial ownership of securities PDF 2
06/23/20 4 Statement of changes in beneficial ownership of securities PDF 2
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