Date Form Description PDF XBRL Pages
11/15/17 4 Statement of changes in beneficial ownership of securities PDF 3
11/15/17 4 Statement of changes in beneficial ownership of securities PDF 3
05/22/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/22/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/22/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/22/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/22/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/22/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/22/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/22/17 4 Statement of changes in beneficial ownership of securities PDF 2
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