Date Form Description PDF XBRL Pages
12/21/17 UPLOAD SEC-generated letter PDF 1
12/20/17 4 Statement of changes in beneficial ownership of securities PDF 2
12/20/17 4 Statement of changes in beneficial ownership of securities PDF 2
12/15/17 CORRESP A correspondence can be sent as a document with another submission type or can be sent as a separate submission. PDF 4
12/11/17 4 Statement of changes in beneficial ownership of securities PDF 2
12/11/17 8-K Current report filing
PDF 6
12/08/17 UPLOAD SEC-generated letter PDF 2
11/28/17 4 Statement of changes in beneficial ownership of securities PDF 2
11/28/17 4 Statement of changes in beneficial ownership of securities PDF 2
11/28/17 4 Statement of changes in beneficial ownership of securities PDF 2