EDGAR Filing Documents for 0001628280-18-002109

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001628280-18-002109

Filing Date

2018-02-23

Accepted

2018-02-23 11:44:29

Documents

157

Period of Report

2017-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	aci-20171231x10k.htm	10-K	4099715
2	EXHIBIT 21.1	aci-20171231xex211.htm	EX-21.1	22668
3	EXHIBIT 23.1	aci-20171231xex231.htm	EX-23.1	2304
4	EXHIBIT 23.2	aci-20171231xex232.htm	EX-23.2	7330
5	EXHIBIT 24.1	aci-20171231xex241.htm	EX-24.1	10680
6	EXHIBIT 31.1	aci-20171231xex311.htm	EX-31.1	12791
7	EXHIBIT 31.2	aci-20171231xex312.htm	EX-31.2	13418
8	EXHIBIT 32.1	aci-20171231xex321.htm	EX-32.1	6096
9	EXHIBIT 32.2	aci-20171231xex322.htm	EX-32.2	6407
10	EXHIBIT 95	aci-20171231xex95.htm	EX-95	123322
17		image0a12.jpg	GRAPHIC	4696
18		longwallmininga06.jpg	GRAPHIC	62941
19		roomandpillara15.jpg	GRAPHIC	68665
20		stockperformancechart2017.jpg	GRAPHIC	71649
21		surfacemininga06.jpg	GRAPHIC	60118
	Complete submission text file	0001628280-18-002109.txt		22657866

Data Files

Seq	Description	Document	Type	Size
11	XBRL INSTANCE DOCUMENT	aci-20171231.xml	EX-101.INS	5682734
12	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	aci-20171231.xsd	EX-101.SCH	125944
13	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	aci-20171231_cal.xml	EX-101.CAL	250944
14	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	aci-20171231_def.xml	EX-101.DEF	849463
15	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	aci-20171231_lab.xml	EX-101.LAB	1576223
16	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	aci-20171231_pre.xml	EX-101.PRE	1047243

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