Date Form Description PDF XBRL Pages
02/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/07/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/05/19 4 Statement of changes in beneficial ownership of securities PDF 2
02/04/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/10/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/21/18 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
12/03/18 4 Statement of changes in beneficial ownership of securities PDF 2
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