Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-21-009352
Filing Date
2021-07-27
Accepted
2021-07-27 16:40:47
Documents
97
Period of Report
2021-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q arch-20210630x10q.htm   iXBRL 10-Q 3141343
2 EX-10.08 arch-20210630ex10086455f.htm EX-10.08 54878
3 EX-31.1 arch-20210630ex31112a609.htm EX-31.1 11282
4 EX-31.2 arch-20210630ex3126ff542.htm EX-31.2 11313
5 EX-32.1 arch-20210630ex32129d069.htm EX-32.1 6924
6 EX-32.2 arch-20210630ex32203437a.htm EX-32.2 6971
7 EX-95 arch-20210630xex95.htm EX-95 242376
8 GRAPHIC arch-20210630x10q002.jpg GRAPHIC 27136
  Complete submission text file 0001558370-21-009352.txt   12776824

Data Files

Seq Description Document Type Size
9 EX-101.SCH arch-20210630.xsd EX-101.SCH 62304
10 EX-101.CAL arch-20210630_cal.xml EX-101.CAL 99319
11 EX-101.DEF arch-20210630_def.xml EX-101.DEF 199065
12 EX-101.LAB arch-20210630_lab.xml EX-101.LAB 600169
13 EX-101.PRE arch-20210630_pre.xml EX-101.PRE 435889
14 EXTRACTED XBRL INSTANCE DOCUMENT arch-20210630x10q_htm.xml XML 2880298
Mailing Address CITYPLACE ONE SUITE 300 ARCH MINERAL CORP CREVE COEUR MO 63141
Business Address CITY PLACE ONE STE 300 ARCH MINERAL CORP ST LOUIS MO 63141 3149942700
ARCH RESOURCES, INC. (Filer) CIK: 0001037676 (see all company filings)

EIN.: 430921172 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-13105 | Film No.: 211118052
SIC: 1221 Bituminous Coal & Lignite Surface Mining