<SEC-DOCUMENT>0000764065-15-000064-index.html : 20150407 <SEC-HEADER>0000764065-15-000064.hdr.sgml : 20150407 <ACCEPTANCE-DATETIME>20150407162252 ACCESSION NUMBER: 0000764065-15-000064 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 5 FILED AS OF DATE: 20150407 DATE AS OF CHANGE: 20150407 EFFECTIVENESS DATE: 20150407 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CLIFFS NATURAL RESOURCES INC. CENTRAL INDEX KEY: 0000764065 STANDARD INDUSTRIAL CLASSIFICATION: METAL MINING [1000] IRS NUMBER: 341464672 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-08944 FILM NUMBER: 15757012 BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: STE. 3300 CITY: CLEVELAND STATE: OH ZIP: 44114-2315 BUSINESS PHONE: 216-694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: STE. 3300 CITY: CLEVELAND STATE: OH ZIP: 44114-2315 FORMER COMPANY: FORMER CONFORMED NAME: CLEVELAND CLIFFS INC DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>clf2015defa14a-proxynotice.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: clf2015defa14a-proxynotice.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>a20150331proxynoticeregi001.jpg <TEXT> Document 2 - file: a20150331proxynoticeregi001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>a20150331proxynoticeregi002.jpg <TEXT> Document 3 - file: a20150331proxynoticeregi002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>a20150331proxynoticeregi003.jpg <TEXT> Document 4 - file: a20150331proxynoticeregi003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>a20150331proxynoticeregi004.jpg <TEXT> Document 5 - file: a20150331proxynoticeregi004.jpg
</DOCUMENT> </SEC-DOCUMENT>