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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-24-005745
Filing Date
2024-04-25
Accepted
2024-04-25 15:16:53
Documents
86
Period of Report
2024-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q arch-20240331x10q.htm   iXBRL 10-Q 2015337
2 EX-31.1 arch-20240331xex31d1.htm EX-31.1 11973
3 EX-31.2 arch-20240331xex31d2.htm EX-31.2 12004
4 EX-32.1 arch-20240331xex32d1.htm EX-32.1 6891
5 EX-32.2 arch-20240331xex32d2.htm EX-32.2 6938
6 EX-95 arch-20240331xex95.htm EX-95 215706
7 GRAPHIC arch-20240331x10q002.jpg GRAPHIC 8485
  Complete submission text file 0001558370-24-005745.txt   8835785

Data Files

Seq Description Document Type Size
8 EX-101.SCH arch-20240331.xsd EX-101.SCH 53885
9 EX-101.CAL arch-20240331_cal.xml EX-101.CAL 83746
10 EX-101.DEF arch-20240331_def.xml EX-101.DEF 181723
11 EX-101.LAB arch-20240331_lab.xml EX-101.LAB 471070
12 EX-101.PRE arch-20240331_pre.xml EX-101.PRE 332845
90 EXTRACTED XBRL INSTANCE DOCUMENT arch-20240331x10q_htm.xml XML 1628118
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.: 24875637
SIC: 1221 Bituminous Coal & Lignite Surface Mining
(CF Office: 01 Energy & Transportation)