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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-20-004205
Filing Date
2020-04-23
Accepted
2020-04-23 15:40:54
Documents
94
Period of Report
2020-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q arch-20200423x10q.htm   iXBRL 10-Q 2270033
2 EX-31.1 arch-20200331xex31d1.htm EX-31.1 12487
3 EX-31.2 arch-20200331xex31d2.htm EX-31.2 12500
4 EX-32.1 arch-20200331xex32d1.htm EX-32.1 6619
5 EX-32.2 arch-20200331xex32d2.htm EX-32.2 6657
6 EX-95 arch-20200331xex95.htm EX-95 216958
7 GRAPHIC arch-20200423x10q002.jpg GRAPHIC 9114
  Complete submission text file 0001558370-20-004205.txt   9895048

Data Files

Seq Description Document Type Size
8 EX-101.SCH arch-20200423.xsd EX-101.SCH 59067
9 EX-101.CAL arch-20200423_cal.xml EX-101.CAL 97123
10 EX-101.DEF arch-20200423_def.xml EX-101.DEF 200464
11 EX-101.LAB arch-20200423_lab.xml EX-101.LAB 565569
12 EX-101.PRE arch-20200423_pre.xml EX-101.PRE 421111
16 EXTRACTED XBRL INSTANCE DOCUMENT arch-20200423x10q_htm.xml XML 2069759
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: 10-Q | Act: 34 | File No.: 001-13105 | Film No.: 20810886
SIC: 1221 Bituminous Coal & Lignite Surface Mining