Date Form Description PDF XBRL Pages
08/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/06/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/05/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/05/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/31/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/31/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/31/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/31/19 4 Statement of changes in beneficial ownership of securities PDF 2
07/29/19 10-Q Quarterly report pursuant to Section 13 or 15(d)
Documents
EX-4.1
EX-4.2
EX-4.3
EX-4.4
EX-31.1
EX-31.2
EX-32.1
 PDF Document Table XBRL XAML 82
07/24/19 8-K Current report filing
Documents
EX-99.1
 PDF 18
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