Date Form Description PDF XBRL Pages
04/02/18 8-K Current report filing
Documents
EX-99.1
 6
03/29/18 10-K Annual report pursuant to Section 13 and 15(d)
Documents
EX-23.1
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 104
02/23/18 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 18
02/21/18 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities 5
02/15/18 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 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 14
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 6
11/14/17 10-Q Quarterly report pursuant to Section 13 or 15(d)
Documents
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 34
11/07/17 8-K Current report filing
Documents
EX-3.1
EX-99.1
 22
11/06/17 424B4 Prospectus filed pursuant to Rule 424(b)(4) 150
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