Date Form Description PDF XBRL Pages
11/17/17 4 Statement of changes in beneficial ownership of securities PDF 2
11/09/17 4 Statement of changes in beneficial ownership of securities PDF 2
08/22/17 4 Statement of changes in beneficial ownership of securities PDF 2
07/18/17 4 Statement of changes in beneficial ownership of securities PDF 2
07/18/17 4 Statement of changes in beneficial ownership of securities PDF 2
07/18/17 4 Statement of changes in beneficial ownership of securities PDF 2
07/05/17 4 Statement of changes in beneficial ownership of securities PDF 2
07/05/17 4 Statement of changes in beneficial ownership of securities PDF 2
07/05/17 4 Statement of changes in beneficial ownership of securities PDF 2
07/05/17 4 Statement of changes in beneficial ownership of securities PDF 2
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