Investor Relations

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SEC Filings

Company Filing date Form Description Filing Group View
Arch Coal, Inc. 10-Q

Quarterly report which provides a continuing view of a company's financial position

Quarterly Filings
EX-101.INS - XBRL INSTANCE DOCUMENT
Arch Coal, Inc. 8-K

Report of unscheduled material events or corporate event

Current Reports
Arch Coal, Inc. 8-K

Report of unscheduled material events or corporate event

Current Reports
Arch Coal, Inc. 8-K

Report of unscheduled material events or corporate event

Current Reports
Arch Coal, Inc. 10-Q

Quarterly report which provides a continuing view of a company's financial position

Quarterly Filings
EX-101.INS - XBRL INSTANCE DOCUMENT
Arch Coal, Inc. 8-K

Report of unscheduled material events or corporate event

Current Reports
Arch Coal, Inc. 8-K

Report of unscheduled material events or corporate event

Current Reports
Arch Coal, Inc. 8-K

Report of unscheduled material events or corporate event

Current Reports
Arch Coal, Inc. 10-Q

Quarterly report which provides a continuing view of a company's financial position

Quarterly Filings
EX-101.INS - XBRL INSTANCE DOCUMENT
Arch Coal, Inc. 8-K

Report of unscheduled material events or corporate event

Current Reports

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