Date Form Description PDF XBRL Pages
04/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
04/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
04/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
04/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
04/08/19 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 5
03/07/19 4 Statement of changes in beneficial ownership of securities PDF 1
03/06/19 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities
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EX-99.1
 PDF 13
02/28/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/28/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/28/19 4 Statement of changes in beneficial ownership of securities PDF 2
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