Date Form Description PDF XBRL Pages
02/25/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/19/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/19/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/19/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/19/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/19/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/18/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/18/20 8-K Current report filing
Documents
EX-10.1
EX-10.2
EX-10.3
EX-10.4
 PDF Document Table XBRL XAML 11
02/18/20 10-K Annual report pursuant to Section 13 and 15(d)
Documents
EX-4.2
EX-10.3.2
EX-21.
EX-23.1
EX-31.1
EX-31.2
EX-32.1
 PDF Document Table XBRL XAML 91
02/13/20 4 Statement of changes in beneficial ownership of securities PDF 2
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