Date Form Description PDF XBRL Pages
05/21/19 SD Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)
PDF 13
05/09/19 10-Q Quarterly report pursuant to Section 13 or 15(d) PDF XBRL Viewer Spreadsheet XBRL Files 52
05/08/19 8-K Current report filing
PDF 12
04/26/19 8-K Current report filing PDF 4
03/29/19 EFFECT Notice of Effectiveness PDF 1
03/27/19 CORRESP A correspondence can be sent as a document with another submission type or can be sent as a separate submission. PDF 1
03/27/19 UPLOAD SEC-generated letter
03/20/19 DEFR14A Definitive revised proxy soliciting materials PDF 3
03/19/19 10-K/A Annual report pursuant to Section 13 and 15(d) PDF 22
03/15/19 S-3 Registration statement for specified transactions by certain issuers
PDF 44