Date Form Description PDF XBRL Pages
07/18/19 8-K Current report filing PDF 3
07/02/19 8-K Current report filing
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EX-4.1
 PDF 101
06/18/19 8-K Current report filing
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EX-99.1
 PDF 6
06/18/19 8-K Current report filing
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EX-99.1
 PDF 6
06/13/19 11-K Annual report of employee stock purchase, savings and similar plans
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EX-23.1
 PDF 16
06/07/19 8-K Current report filing
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EX-4.1
 PDF 101
06/06/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/06/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/06/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/06/19 4 Statement of changes in beneficial ownership of securities PDF 2
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