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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001704715-21-000066
Filing Date
2021-08-06
Accepted
2021-08-06 07:36:50
Documents
90
Period of Report
2021-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q amr-20210630.htm   iXBRL 10-Q 2703618
2 CERTIFICATIONS PURSUANT TO RULE 13A-14(A) UNDER THE SECURITIES EXCHANGE ACT a6302021exhibit31.htm EX-31 11371
3 CERTIFICATIONS PURSUANT TO 18 U.S.C. SECTION 1350 a6302021exhibit32.htm EX-32 6490
4 MINE SAFETY DISCLOSURE a6302021exhibit95.htm EX-95 166732
10 amr-20210630_g1.jpg GRAPHIC 248544
  Complete submission text file 0001704715-21-000066.txt   11308396

Data Files

Seq Description Document Type Size
5 IXBRL TAXONOMY EXTENSION SCHEMA DOCUMENT amr-20210630.xsd EX-101.SCH 63503
6 IXBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT amr-20210630_cal.xml EX-101.CAL 89809
7 IXBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT amr-20210630_def.xml EX-101.DEF 353929
8 IXBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT amr-20210630_lab.xml EX-101.LAB 684750
9 IXBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT amr-20210630_pre.xml EX-101.PRE 515954
11 EXTRACTED XBRL INSTANCE DOCUMENT amr-20210630_htm.xml XML 2107610
Mailing Address 340 MARTIN LUTHER KING JR. BLVD. BRISTOL TN 37620
Business Address 340 MARTIN LUTHER KING JR. BLVD. BRISTOL TN 37620 (423) 573-0300
Alpha Metallurgical Resources, Inc. (Filer) CIK: 0001704715 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-38735 | Film No.: 211150574
SIC: 1221 Bituminous Coal & Lignite Surface Mining