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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-20-114701
Filing Date
2020-10-14
Accepted
2020-10-14 07:35:17
Documents
15
Period of Report
2020-10-13
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
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 tm2033163-1_8k.htm   iXBRL 8-K 28898
2 EXHIBIT 99.1 tm2033163d1_ex99-1.htm EX-99.1 8597
6 GRAPHIC tm2033163d1_ex99-1img01.jpg GRAPHIC 5389
7 GRAPHIC tm2033163d1_ex99-1img02.jpg GRAPHIC 5100
  Complete submission text file 0001104659-20-114701.txt   229867

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA aci-20201013.xsd EX-101.SCH 3183
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE aci-20201013_lab.xml EX-101.LAB 34591
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE aci-20201013_pre.xml EX-101.PRE 22709
8 EXTRACTED XBRL INSTANCE DOCUMENT tm2033163-1_8k_htm.xml XML 3611
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.: 201238218
SIC: 1221 Bituminous Coal & Lignite Surface Mining
Office of Energy & Transportation