Date Form Description PDF XBRL Pages
02/28/18 10-K Annual report pursuant to Section 13 and 15(d)
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EX-10.31
EX-10.32
EX-10.33
EX-10.34
EX-21.1
EX-23.1
EX-23.2
EX-23.3
EX-31.1
EX-31.2
EX-32.1
EX-32.2
EX-95.1
 PDF 199
02/22/18 8-K Current report filing
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EX-99.1
 PDF 18
02/14/18 SC 13D Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities PDF 7
02/14/18 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF 9
02/14/18 5 Annual statement of changes in beneficial ownership of securities PDF 2
02/13/18 SC 13G Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF 3
02/13/18 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF 3
02/06/18 CORRESP A correspondence can be sent as a document with another submission type or can be sent as a separate submission. PDF 7
02/06/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/06/18 4 Statement of changes in beneficial ownership of securities PDF 2
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