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Form 8-K - Current report:
SEC Accession No. 0000950123-10-048234
Filing Date
2010-05-12
Accepted
2010-05-12 10:31:18
Documents
33
Period of Report
2010-05-12
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K c58170e8vk.htm 8-K 10429
2 EX-99.1 c58170exv99w1.htm EX-99.1 37819
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16 GRAPHIC c58170c5817014.gif GRAPHIC 87890
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27 GRAPHIC c58170c5817025.gif GRAPHIC 70822
28 GRAPHIC c58170c5817026.gif GRAPHIC 55054
29 GRAPHIC c58170c5817027.gif GRAPHIC 59977
30 GRAPHIC c58170c5817028.gif GRAPHIC 49548
31 GRAPHIC c58170c5817029.gif GRAPHIC 67421
32 GRAPHIC c58170c5817030.gif GRAPHIC 63884
33 GRAPHIC c58170c5817031.gif GRAPHIC 153402
  Complete submission text file 0000950123-10-048234.txt   3952343
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
ARCH COAL INC (Filer) CIK: 0001037676 (see all company filings)

IRS No.: 430921172 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-13105 | Film No.: 10822952
SIC: 1221 Bituminous Coal & Lignite Surface Mining