SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-19-056868
Filing Date
2019-10-28
Accepted
2019-10-28 15:16:50
Documents
12
Period of Report
2019-10-23
Items
Item 8.01: Other Events

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm1920998d1_8k.htm   iXBRL 8-K 22406
  Complete submission text file 0001104659-19-056868.txt   195811

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA aci-20191023.xsd EX-101.SCH 3183
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE aci-20191023_lab.xml EX-101.LAB 34591
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE aci-20191023_pre.xml EX-101.PRE 22709
5 EXTRACTED XBRL INSTANCE DOCUMENT tm1920998d1_8k_htm.xml XML 3606
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 COAL 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.: 191172846
SIC: 1221 Bituminous Coal & Lignite Surface Mining