Date Form Description PDF XBRL Pages
05/16/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/16/19 3 Initial statement of beneficial ownership of securities
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PDF 2
04/30/19 4 Statement of changes in beneficial ownership of securities PDF 2
04/29/19 3 Initial statement of beneficial ownership of securities PDF 1
04/01/19 4 Statement of changes in beneficial ownership of securities PDF 2
04/01/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/21/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/19/19 4 Statement of changes in beneficial ownership of securities
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PDF 3
03/13/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/20/19 3 Initial statement of beneficial ownership of securities PDF 2