Arch Western Resources LLC – Filings and Transcripts – BamSEC

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Key Exhibits

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SEC EDGAR

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ended 03/31/12 Q1

ended 12/31/11 FY 2011

ended 09/30/11 Q3

ended 06/30/11 Q2

ended 03/31/11 Q1

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Application for qualification of trust indentures – amended

Application for qualification of trust indentures

Prospectus supplement

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Prospectus supplement

Ownership

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Change in Directors, Officers or Compensation

Material Disclosure, Financial Statements or Exhibits

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Letter from the SEC