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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-24-031307
Filing Date
2024-03-06
Accepted
2024-03-06 09:00:19
Documents
16
Period of Report
2024-03-06
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm248022d1_8k.htm   iXBRL 8-K 27184
2 EXHIBIT 99.1 tm248022d1_ex99-1.htm EX-99.1 14633
6 GRAPHIC tm248022d1_ex99-1img001.jpg GRAPHIC 3321
  Complete submission text file 0001104659-24-031307.txt   225538

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA aci-20240306.xsd EX-101.SCH 3012
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE aci-20240306_lab.xml EX-101.LAB 34240
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE aci-20240306_pre.xml EX-101.PRE 22358
17 EXTRACTED XBRL INSTANCE DOCUMENT tm248022d1_8k_htm.xml XML 3620
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: 8-K | Act: 34 | File No.: 001-13105 | Film No.: 24724497
SIC: 1221 Bituminous Coal & Lignite Surface Mining
(CF Office: 01 Energy & Transportation)