Form 8-K - Current report:
SEC Accession No. 0001104659-25-002248
Filing Date
2025-01-10
Accepted
2025-01-10 06:30:34
Documents
13
Period of Report
2025-01-09
Items
Item 5.07: Submission of Matters to a Vote of Security Holders

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm252208d1_8k.htm   iXBRL 8-K 41259
  Complete submission text file 0001104659-25-002248.txt   219475

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA arch-20250109.xsd EX-101.SCH 3015
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE arch-20250109_lab.xml EX-101.LAB 34240
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE arch-20250109_pre.xml EX-101.PRE 22359
15 EXTRACTED XBRL INSTANCE DOCUMENT tm252208d1_8k_htm.xml XML 3690
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.: 25520256
SIC: 1221 Bituminous Coal & Lignite Surface Mining
(CF Office: 01 Energy & Transportation)