Date Form Description PDF XBRL Pages
12/01/17 4 Statement of changes in beneficial ownership of securities PDF 2
12/01/17 4 Statement of changes in beneficial ownership of securities PDF 2
12/01/17 4 Statement of changes in beneficial ownership of securities PDF 2
11/30/17 4 Statement of changes in beneficial ownership of securities PDF 2
11/29/17 4 Statement of changes in beneficial ownership of securities PDF 1
11/27/17 4 Statement of changes in beneficial ownership of securities PDF 1
11/24/17 4 Statement of changes in beneficial ownership of securities PDF 2
08/30/17 4 Statement of changes in beneficial ownership of securities PDF 2
08/30/17 4 Statement of changes in beneficial ownership of securities PDF 2
08/30/17 4 Statement of changes in beneficial ownership of securities PDF 2
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