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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-23-001458
Filing Date
2023-02-16
Accepted
2023-02-16 16:29:56
Documents
163
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 10-K arch-20221231x10k.htm   iXBRL 10-K 5026768
2 EX-10.28 arch-20221231xex10d28.htm EX-10.28 100343
3 EX-21.1 arch-20221231xex21d1.htm EX-21.1 46571
4 EX-23.1 arch-20221231xex23d1.htm EX-23.1 4298
5 EX-23.2 arch-20221231xex23d2.htm EX-23.2 18635
6 EX-23.3 arch-20221231xex23d3.htm EX-23.3 7972
7 EX-24.1 arch-20221231xex24d1.htm EX-24.1 16268
8 EX-31.1 arch-20221231xex31d1.htm EX-31.1 11146
9 EX-31.2 arch-20221231xex31d2.htm EX-31.2 15305
10 EX-32.1 arch-20221231xex32d1.htm EX-32.1 7174
11 EX-32.2 arch-20221231xex32d2.htm EX-32.2 7335
12 EX-95 arch-20221231xex95.htm EX-95 167458
13 GRAPHIC arch-20221231x10k002.jpg GRAPHIC 8376
14 GRAPHIC arch-20221231x10k003.jpg GRAPHIC 89303
15 GRAPHIC arch-20221231x10k004.jpg GRAPHIC 98717
16 GRAPHIC arch-20221231x10k005.jpg GRAPHIC 86565
17 GRAPHIC arch-20221231x10k006.jpg GRAPHIC 71833
18 GRAPHIC arch-20221231x10k011.jpg GRAPHIC 78288
19 GRAPHIC arch-20221231x10k012.jpg GRAPHIC 109840
20 GRAPHIC arch-20221231x10k013.jpg GRAPHIC 74707
21 GRAPHIC arch-20221231x10k014.jpg GRAPHIC 86375
22 GRAPHIC arch-20221231xex23d2001.jpg GRAPHIC 675
23 GRAPHIC arch-20221231xex23d2003.jpg GRAPHIC 675
24 GRAPHIC arch-20221231xex23d2004.jpg GRAPHIC 1475
25 GRAPHIC arch-20221231xex23d2005.jpg GRAPHIC 663
26 GRAPHIC arch-20221231xex23d2006.jpg GRAPHIC 1475
27 GRAPHIC arch-20221231xex23d2007.jpg GRAPHIC 663
28 GRAPHIC arch-20221231xex23d2008.jpg GRAPHIC 727
29 GRAPHIC arch-20221231xex23d2018.jpg GRAPHIC 2145
30 GRAPHIC arch-20221231xex23d2019.jpg GRAPHIC 3602
31 GRAPHIC arch-20221231xex23d3002.jpg GRAPHIC 9140
32 GRAPHIC arch-20221231xex23d3003.jpg GRAPHIC 7629
  Complete submission text file 0001558370-23-001458.txt   22066172

Data Files

Seq Description Document Type Size
33 EX-101.SCH arch-20221231.xsd EX-101.SCH 100689
34 EX-101.CAL arch-20221231_cal.xml EX-101.CAL 131830
35 EX-101.DEF arch-20221231_def.xml EX-101.DEF 453079
36 EX-101.LAB arch-20221231_lab.xml EX-101.LAB 980505
37 EX-101.PRE arch-20221231_pre.xml EX-101.PRE 745327
157 EXTRACTED XBRL INSTANCE DOCUMENT arch-20221231x10k_htm.xml XML 4197288
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-K | Act: 34 | File No.: 001-13105 | Film No.: 23638892
SIC: 1221 Bituminous Coal & Lignite Surface Mining