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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-23-016831
Filing Date
2023-10-26
Accepted
2023-10-26 15:28:12
Documents
95
Period of Report
2023-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q arch-20230930x10q.htm   iXBRL 10-Q 3243987
2 EX-10.39 arch-20230930xex10d39.htm EX-10.39 20155
3 EX-31.1 arch-20230930xex31d1.htm EX-31.1 11976
4 EX-31.2 arch-20230930xex31d2.htm EX-31.2 12007
5 EX-32.1 arch-20230930xex32d1.htm EX-32.1 6898
6 EX-32.2 arch-20230930xex32d2.htm EX-32.2 6945
7 EX-95 arch-20230930xex95.htm EX-95 218208
8 GRAPHIC arch-20230930x10q002.jpg GRAPHIC 8485
9 GRAPHIC arch-20230930xex10d39001.jpg GRAPHIC 5746
  Complete submission text file 0001558370-23-016831.txt   12629299

Data Files

Seq Description Document Type Size
10 EX-101.SCH arch-20230930.xsd EX-101.SCH 60051
11 EX-101.CAL arch-20230930_cal.xml EX-101.CAL 92228
12 EX-101.DEF arch-20230930_def.xml EX-101.DEF 220516
13 EX-101.LAB arch-20230930_lab.xml EX-101.LAB 554499
14 EX-101.PRE arch-20230930_pre.xml EX-101.PRE 392546
89 EXTRACTED XBRL INSTANCE DOCUMENT arch-20230930x10q_htm.xml XML 2729402
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.: 231349930
SIC: 1221 Bituminous Coal & Lignite Surface Mining