Date Form Description PDF XBRL Pages
10/13/17 4 Statement of changes in beneficial ownership of securities PDF 2
10/13/17 4 Statement of changes in beneficial ownership of securities PDF 2
10/13/17 4 Statement of changes in beneficial ownership of securities PDF 2
10/13/17 4 Statement of changes in beneficial ownership of securities PDF 2
10/13/17 4 Statement of changes in beneficial ownership of securities PDF 2
10/13/17 4/A Statement of changes in beneficial ownership of securities PDF 2
10/04/17 4 Statement of changes in beneficial ownership of securities PDF 1
10/04/17 4 Statement of changes in beneficial ownership of securities PDF 1
10/04/17 4 Statement of changes in beneficial ownership of securities PDF 1
09/08/17 4 Statement of changes in beneficial ownership of securities PDF 1
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