Date Form Description PDF XBRL Pages
11/01/19 4 Statement of changes in beneficial ownership of securities PDF 2
10/18/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/02/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/19/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/18/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/17/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/28/19 4/A Statement of changes in beneficial ownership of securities PDF 2
05/24/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/02/19 4 Statement of changes in beneficial ownership of securities PDF 2
04/26/19 4 Statement of changes in beneficial ownership of securities PDF 1
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