Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001047469-11-001299
Filing Date
2011-02-25
Accepted
2011-02-24 17:53:54
Documents
13
Period of Report
2010-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a2202182z10-k.htm 10-K 1811552
2 EX-10.48 a2202182zex-10_48.htm EX-10.48 18230
3 EX-21.1 a2202182zex-21_1.htm EX-21.1 20555
4 EX-23.1 a2202182zex-23_1.htm EX-23.1 2582
5 EX-23.2 a2202182zex-23_2.htm EX-23.2 3963
6 EX-31.1 a2202182zex-31_1.htm EX-31.1 7325
7 EX-31.2 a2202182zex-31_2.htm EX-31.2 7328
8 EX-32.1 a2202182zex-32_1.htm EX-32.1 3735
9 EX-32.2 a2202182zex-32_2.htm EX-32.2 3737
10 G392978.JPG g392978.jpg GRAPHIC 54707
11 G298576.JPG g298576.jpg GRAPHIC 133818
12 G524195.JPG g524195.jpg GRAPHIC 91440
13 G361706.JPG g361706.jpg GRAPHIC 66734
  Complete submission text file 0001047469-11-001299.txt   2358650
Mailing Address 505 SOUTH GILLETTE AVE. GILLETTE WY 82716
Business Address 505 SOUTH GILLETTE AVE. GILLETTE WY 82716 307-687-6000
CLOUD PEAK ENERGY INC. (Filer) CIK: 0001441849 (see all company filings)

EIN.: 263088162 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34547 | Film No.: 11637818
SIC: 1221 Bituminous Coal & Lignite Surface Mining