<SEC-DOCUMENT>0000764065-18-000065-index.html : 20180313 <SEC-HEADER>0000764065-18-000065.hdr.sgml : 20180313 <ACCEPTANCE-DATETIME>20180313163315 ACCESSION NUMBER: 0000764065-18-000065 CONFORMED SUBMISSION TYPE: 10-K/A PUBLIC DOCUMENT COUNT: 5 CONFORMED PERIOD OF REPORT: 20171231 FILED AS OF DATE: 20180313 DATE AS OF CHANGE: 20180313 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CLEVELAND-CLIFFS 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: 10-K/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-08944 FILM NUMBER: 18686884 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: CLIFFS NATURAL RESOURCES INC. DATE OF NAME CHANGE: 20081015 FORMER COMPANY: FORMER CONFORMED NAME: CLEVELAND CLIFFS INC DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>10-K/A <SEQUENCE>1 <FILENAME>clf-2017123110xka.htm <DESCRIPTION>10-K/A <TEXT> Document 1 - file: clf-2017123110xka.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.59 <SEQUENCE>2 <FILENAME>clf-2017123110xkaex1059.htm <DESCRIPTION>EXHIBIT 10.59 <TEXT> Document 2 - file: clf-2017123110xkaex1059.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.3 <SEQUENCE>3 <FILENAME>clf-2017123110xkaex313.htm <DESCRIPTION>EXHIBIT 31.3 <TEXT> Document 3 - file: clf-2017123110xkaex313.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.4 <SEQUENCE>4 <FILENAME>clf-2017123110xkaex314.htm <DESCRIPTION>EXHIBIT 31.4 <TEXT> Document 4 - file: clf-2017123110xkaex314.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>cliffslogo2017a01.jpg <TEXT> Document 5 - file: cliffslogo2017a01.jpg
</DOCUMENT> </SEC-DOCUMENT>