Date Form Description PDF XBRL Pages
11/14/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/14/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/14/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/13/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/13/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/25/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/22/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/22/19 3 Initial statement of beneficial ownership of securities PDF 1
11/06/18 4 Statement of changes in beneficial ownership of securities PDF 2
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