Form 8-K - Current report:
SEC Accession No. 0001104659-24-108344
Filing Date
2024-10-15
Accepted
2024-10-15 08:00:19
Documents
14
Period of Report
2024-10-14
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm2426127d1_8k.htm   iXBRL 8-K 43415
2 EXHIBIT 99.1 tm2426127d1_ex99-1.htm EX-99.1 23666
  Complete submission text file 0001104659-24-108344.txt   254699

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA arch-20241014.xsd EX-101.SCH 3015
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE arch-20241014_lab.xml EX-101.LAB 34240
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE arch-20241014_pre.xml EX-101.PRE 22359
16 EXTRACTED XBRL INSTANCE DOCUMENT tm2426127d1_8k_htm.xml XML 3689
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)

EIN.: 430921172 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-13105 | Film No.: 241369340
SIC: 1221 Bituminous Coal & Lignite Surface Mining
(CF Office: 01 Energy & Transportation)