Date Form Description PDF XBRL Pages
01/28/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/22/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/15/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/14/19 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
01/04/19 4 Statement of changes in beneficial ownership of securities PDF 2
12/18/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/13/18 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
11/29/18 4 Statement of changes in beneficial ownership of securities PDF 2
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