<SEC-DOCUMENT>0001558370-22-015484-index.html : 20221027 <SEC-HEADER>0001558370-22-015484.hdr.sgml : 20221027 <ACCEPTANCE-DATETIME>20221027154742 ACCESSION NUMBER: 0001558370-22-015484 CONFORMED SUBMISSION TYPE: 10-Q PUBLIC DOCUMENT COUNT: 441 CONFORMED PERIOD OF REPORT: 20220930 FILED AS OF DATE: 20221027 DATE AS OF CHANGE: 20221027 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ARCH RESOURCES, 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: 10-Q SEC ACT: 1934 Act SEC FILE NUMBER: 001-13105 FILM NUMBER: 221337202 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 COAL INC DATE OF NAME CHANGE: 19970715 FORMER COMPANY: FORMER CONFORMED NAME: ARCH MINERAL CORP DATE OF NAME CHANGE: 19970411 </SEC-HEADER> <DOCUMENT> <TYPE>10-Q <SEQUENCE>1 <FILENAME>arch-20220930x10q.htm <DESCRIPTION>10-Q <TEXT> Document 1 - file: arch-20220930x10q.htm
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