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- ARCH RESOURCES
- Understand $ARCH
- $ARCH Overview
- Insights BETA
- Company Executives
- Valuations
- SEC Filings
- 10-K 10-K405 10-K405/A 10-K/A 10-Q 10-Q/A 11-K 11-K/A 144 15-12B 25-NSE 3 305B2 3/A 4 40-APP 40-APP/A 424B1 424B2 424B3 424B5 425 4/A 5 8-A12B 8-B12B 8-K 8-K/A APP WD APP WDG ARS CERTNYS CORRESP DEF 14A DEFA14A DEFM14A EFFECT FWP NO ACT NT 11-K POSASR PRE 14A PRER14A PX14A6G S-3 S-3/A S-3ASR S-3MEF S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G SC TO-C SC TO-I SC TO-I/A SC TO-T SC TO-T/A SD T-3 T-3/A UPLOAD
- MAIN NAVIGATION
- Dashboard
- Stock Screener

UnderstandStock

- ARCH RESOURCES
- Understand $ARCH
- $ARCH Overview
- Insights BETA
- Company Executives
- Valuations
- SEC Filings
- 10-K 10-K405 10-K405/A 10-K/A 10-Q 10-Q/A 11-K 11-K/A 144 15-12B 25-NSE 3 305B2 3/A 4 40-APP 40-APP/A 424B1 424B2 424B3 424B5 425 4/A 5 8-A12B 8-B12B 8-K 8-K/A APP WD APP WDG ARS CERTNYS CORRESP DEF 14A DEFA14A DEFM14A EFFECT FWP NO ACT NT 11-K POSASR PRE 14A PRER14A PX14A6G S-3 S-3/A S-3ASR S-3MEF S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G SC TO-C SC TO-I SC TO-I/A SC TO-T SC TO-T/A SD T-3 T-3/A UPLOAD
- MAIN NAVIGATION
- Dashboard
- Stock Screener

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$ARCH Market Cap:

Research Board Inbox Deep Research Not Interested Shortlisted

$ARCH SEC Filings

Filing	Filed On
FORM 10-K405/A AMENDMENT NO. 1	08 Feb 2001

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