Date Form Description PDF XBRL Pages
03/12/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/12/19 4 Statement of changes in beneficial ownership of securities PDF 2
03/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/12/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/04/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/03/18 4 Statement of changes in beneficial ownership of securities PDF 2
11/30/18 4 Statement of changes in beneficial ownership of securities PDF 2
11/20/18 4 Statement of changes in beneficial ownership of securities PDF 2
11/19/18 4 Statement of changes in beneficial ownership of securities PDF 2
11/15/18 4 Statement of changes in beneficial ownership of securities PDF 2
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