Date Form Description PDF XBRL Pages
02/20/18 8-K Current report filing PDF 3
02/16/18 4 Statement of changes in beneficial ownership of securities PDF 1
02/16/18 4 Statement of changes in beneficial ownership of securities PDF 1
02/16/18 4 Statement of changes in beneficial ownership of securities PDF 1
02/16/18 4 Statement of changes in beneficial ownership of securities PDF 1
02/16/18 4 Statement of changes in beneficial ownership of securities PDF 1
02/14/18 SC TO-I/A Issuer tender offer statement PDF 4
02/13/18 CORRESP A correspondence can be sent as a document with another submission type or can be sent as a separate submission. PDF 7
02/13/18 8-K Current report filing PDF 3
02/09/18 4 Statement of changes in beneficial ownership of securities PDF 1
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