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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-23-007035
Filing Date
2023-04-27
Accepted
2023-04-27 15:51:18
Documents
92
Period of Report
2023-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q arch-20230331x10q.htm   iXBRL 10-Q 2214282
2 EX-10.25 arch-20230331xex10d25.htm EX-10.25 100735
3 EX-31.1 arch-20230331xex31d1.htm EX-31.1 11972
4 EX-31.2 arch-20230331xex31d2.htm EX-31.2 12003
5 EX-32.1 arch-20230331xex32d1.htm EX-32.1 6890
6 EX-32.2 arch-20230331xex32d2.htm EX-32.2 6937
7 EX-95 arch-20230331xex95.htm EX-95 235331
8 GRAPHIC arch-20230331x10q002.jpg GRAPHIC 8485
  Complete submission text file 0001558370-23-007035.txt   10037097

Data Files

Seq Description Document Type Size
9 EX-101.SCH arch-20230331.xsd EX-101.SCH 58318
10 EX-101.CAL arch-20230331_cal.xml EX-101.CAL 91191
11 EX-101.DEF arch-20230331_def.xml EX-101.DEF 216969
12 EX-101.LAB arch-20230331_lab.xml EX-101.LAB 546293
13 EX-101.PRE arch-20230331_pre.xml EX-101.PRE 388010
86 EXTRACTED XBRL INSTANCE DOCUMENT arch-20230331x10q_htm.xml XML 1962473
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)

IRS No.: 430921172 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-13105 | Film No.: 23856439
SIC: 1221 Bituminous Coal & Lignite Surface Mining