<SEC-DOCUMENT>0001104659-16-148389-index.html : 20161004 <SEC-HEADER>0001104659-16-148389.hdr.sgml : 20161004 <ACCEPTANCE-DATETIME>20161004080019 ACCESSION NUMBER: 0001104659-16-148389 CONFORMED SUBMISSION TYPE: 8-A12B PUBLIC DOCUMENT COUNT: 3 FILED AS OF DATE: 20161004 DATE AS OF CHANGE: 20161004 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ARCH COAL INC CENTRAL INDEX KEY: 0001037676 STANDARD INDUSTRIAL CLASSIFICATION: BITUMINOUS COAL & LIGNITE SURFACE MINING [1221] IRS NUMBER: 430921172 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-A12B SEC ACT: 1934 Act SEC FILE NUMBER: 001-13105 FILM NUMBER: 161917183 BUSINESS ADDRESS: STREET 1: CITY PLACE ONE STE 300 STREET 2: ARCH MINERAL CORP CITY: ST LOUIS STATE: MO ZIP: 63141 BUSINESS PHONE: 3149942700 MAIL ADDRESS: STREET 1: CITYPLACE ONE SUITE 300 STREET 2: ARCH MINERAL CORP CITY: CREVE COEUR STATE: MO ZIP: 63141 FORMER COMPANY: FORMER CONFORMED NAME: ARCH MINERAL CORP DATE OF NAME CHANGE: 19970411 </SEC-HEADER> <DOCUMENT> <TYPE>8-A12B <SEQUENCE>1 <FILENAME>a16-19353_18a12b.htm <DESCRIPTION>8-A12B <TEXT> Document 1 - file: a16-19353_18a12b.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.1 <SEQUENCE>2 <FILENAME>a16-19353_1ex3d1.htm <DESCRIPTION>EX-3.1 <TEXT> Document 2 - file: a16-19353_1ex3d1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.2 <SEQUENCE>3 <FILENAME>a16-19353_1ex3d2.htm <DESCRIPTION>EX-3.2 <TEXT> Document 3 - file: a16-19353_1ex3d2.htm
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