Date Form Description PDF XBRL Pages
12/31/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/13/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/05/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/10/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/10/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/10/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/10/19 3 Initial statement of beneficial ownership of securities PDF 1
06/10/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/29/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/28/19 4 Statement of changes in beneficial ownership of securities PDF 2
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