<SEC-DOCUMENT>0000764065-20-000032-index.html : 20200212 <SEC-HEADER>0000764065-20-000032.hdr.sgml : 20200212 <ACCEPTANCE-DATETIME>20200211175302 ACCESSION NUMBER: 0000764065-20-000032 CONFORMED SUBMISSION TYPE: 425 PUBLIC DOCUMENT COUNT: 3 FILED AS OF DATE: 20200212 DATE AS OF CHANGE: 20200211 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: AK STEEL HOLDING CORP CENTRAL INDEX KEY: 0000918160 STANDARD INDUSTRIAL CLASSIFICATION: STEEL WORKS, BLAST FURNACES ROLLING MILLS (COKE OVENS) [3312] IRS NUMBER: 311401455 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 425 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13696 FILM NUMBER: 20598400 BUSINESS ADDRESS: STREET 1: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 BUSINESS PHONE: 5134255000 MAIL ADDRESS: STREET 1: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 FILED BY: 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: 425 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>425 <SEQUENCE>1 <FILENAME>a20200211-expirationdateex.htm <DESCRIPTION>425 <TEXT> Document 1 - file: a20200211-expirationdateex.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>aklogo.jpg <TEXT> Document 2 - file: aklogo.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>cliffslogo.jpg <TEXT> Document 3 - file: cliffslogo.jpg
</DOCUMENT> </SEC-DOCUMENT>