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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-22-005961
Filing Date
2022-04-26
Accepted
2022-04-26 15:22:42
Documents
93
Period of Report
2022-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q arch-20220331x10q.htm   iXBRL 10-Q 2209457
2 EX-31.1 arch-20220331xex31d1.htm EX-31.1 11199
3 EX-31.2 arch-20220331xex31d2.htm EX-31.2 11230
4 EX-32.1 arch-20220331xex32d1.htm EX-32.1 6890
5 EX-32.2 arch-20220331xex32d2.htm EX-32.2 6937
6 EX-95 arch-20220331xex95.htm EX-95 229433
7 GRAPHIC arch-20220331x10q002.jpg GRAPHIC 8485
  Complete submission text file 0001558370-22-005961.txt   10048027

Data Files

Seq Description Document Type Size
8 EX-101.SCH arch-20220331.xsd EX-101.SCH 56813
9 EX-101.CAL arch-20220331_cal.xml EX-101.CAL 97408
10 EX-101.DEF arch-20220331_def.xml EX-101.DEF 206785
11 EX-101.LAB arch-20220331_lab.xml EX-101.LAB 545973
12 EX-101.PRE arch-20220331_pre.xml EX-101.PRE 409115
87 EXTRACTED XBRL INSTANCE DOCUMENT arch-20220331x10q_htm.xml XML 2004039
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.: 22853860
SIC: 1221 Bituminous Coal & Lignite Surface Mining