<SEC-DOCUMENT>0000918160-20-000057-index.html : 20200324 <SEC-HEADER>0000918160-20-000057.hdr.sgml : 20200324 <ACCEPTANCE-DATETIME>20200324071758 ACCESSION NUMBER: 0000918160-20-000057 CONFORMED SUBMISSION TYPE: 15-12G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20200324 DATE AS OF CHANGE: 20200324 EFFECTIVENESS DATE: 20200324 FILER: 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: 15-12G SEC ACT: 1934 Act SEC FILE NUMBER: 000-23690 FILM NUMBER: 20736565 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 </SEC-HEADER> <DOCUMENT> <TYPE>15-12G <SEQUENCE>1 <FILENAME>form15.htm <DESCRIPTION>AKS 15-12G <TEXT> Document 1 - file: form15.htm
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