Date Form Description PDF XBRL Pages
05/16/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/16/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/16/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/16/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/27/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/23/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/22/18 4 Statement of changes in beneficial ownership of securities PDF 1
02/09/18 5/A Annual statement of changes in beneficial ownership of securities PDF 2
02/09/18 5 Annual statement of changes in beneficial ownership of securities PDF 2
02/06/18 4 Statement of changes in beneficial ownership of securities PDF 2
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