Date Form Description PDF XBRL Pages
05/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/23/19 4 Statement of changes in beneficial ownership of securities PDF 1
05/23/19 4 Statement of changes in beneficial ownership of securities PDF 1
05/23/19 4 Statement of changes in beneficial ownership of securities PDF 1
12/20/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/20/18 3 Initial statement of beneficial ownership of securities PDF 1
10/02/18 4 Statement of changes in beneficial ownership of securities PDF 2
10/02/18 4 Statement of changes in beneficial ownership of securities PDF 2
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