Date Form Description PDF XBRL Pages
02/22/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/22/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/22/18 4 Statement of changes in beneficial ownership of securities PDF 2
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 11
02/14/18 8-K Current report filing
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EX-3.1
EX-99.1
EX-99.1
 PDF 7
02/09/18 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 5
02/07/18 8-K Current report filing
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EX-4.1
EX-4.2
EX-4.3
EX-5.1
 PDF 139
02/01/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/01/18 8-K Current report filing
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EX-1.1
 PDF 58
01/31/18 424B2 Prospectus filed pursuant to Rule 424(b)(2) PDF 66
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