Date Form Description PDF XBRL Pages
12/17/19 4 Statement of changes in beneficial ownership of securities PDF 1
12/12/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/12/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/10/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/13/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/08/19 4 Statement of changes in beneficial ownership of securities PDF 3
11/06/19 4 Statement of changes in beneficial ownership of securities PDF 2
11/01/19 10-Q Quarterly report pursuant to Section 13 or 15(d)
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EX-4.1
EX-31.1
EX-31.2
EX-32
 PDF Document Table XBRL XAML 187
10/24/19 8-K Current report filing
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EX-99.1
 PDF Document Table XBRL XAML 5
10/15/19 8-K Current report filing
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EX-99.1
 PDF Document Table XBRL XAML 4
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Date Form Description PDF XBRL Pages
03/03/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/03/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/03/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/03/17 4 Statement of changes in beneficial ownership of securities
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EX-24
 PDF 3
03/03/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/03/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/03/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/02/17 10-K Annual report pursuant to Section 13 and 15(d)
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EX-10.57
EX-21.1
EX-23.1
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 PDF Document Table XBRL XAML 141
03/02/17 8-K Current report filing
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EX-99.1
 PDF 20
02/13/17 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
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