Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001047469-12-001130
Filing Date
2012-02-17
Accepted
2012-02-16 18:48:41
Documents
25
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a2207159z10-k.htm 10-K 2497547
2 EX-12.1 a2207159zex-12_1.htm EX-12.1 116688
3 EX-21.1 a2207159zex-21_1.htm EX-21.1 58498
4 EX-21.2 a2207159zex-21_2.htm EX-21.2 55975
5 EX-23.1 a2207159zex-23_1.htm EX-23.1 4094
6 EX-23.2 a2207159zex-23_2.htm EX-23.2 3917
7 EX-31.1 a2207159zex-31_1.htm EX-31.1 7791
8 EX-31.2 a2207159zex-31_2.htm EX-31.2 7858
9 EX-31.3 a2207159zex-31_3.htm EX-31.3 7693
10 EX-31.4 a2207159zex-31_4.htm EX-31.4 7702
11 EX-32.1 a2207159zex-32_1.htm EX-32.1 4338
12 EX-32.2 a2207159zex-32_2.htm EX-32.2 4277
13 EX-32.3 a2207159zex-32_3.htm EX-32.3 4282
14 EX-32.4 a2207159zex-32_4.htm EX-32.4 4288
15 EX-95.1 a2207159zex-95_1.htm EX-95.1 44063
22 G100763.JPG g100763.jpg GRAPHIC 8065
23 G170855.JPG g170855.jpg GRAPHIC 251955
24 G886922.JPG g886922.jpg GRAPHIC 95687
25 G438434.JPG g438434.jpg GRAPHIC 82426
  Complete submission text file 0001047469-12-001130.txt   20161071

Data Files

Seq Description Document Type Size
16 EX-101.INS cld-20111231.xml EX-101.INS 2981017
17 EX-101.SCH cld-20111231.xsd EX-101.SCH 113932
18 EX-101.CAL cld-20111231_cal.xml EX-101.CAL 205358
19 EX-101.LAB cld-20111231_lab.xml EX-101.LAB 1614092
20 EX-101.PRE cld-20111231_pre.xml EX-101.PRE 945986
21 EX-101.DEF cld-20111231_def.xml EX-101.DEF 706801
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.: 12620600
SIC: 1221 Bituminous Coal & Lignite Surface Mining

Mailing Address P.O. BOX 3009 GILLETTE WY 82717-3009
Business Address P.O. BOX 3009 GILLETTE WY 82717-3009 307-687-6000
Cloud Peak Energy Resources LLC (Filer) CIK: 0001493144 (see all company filings)

EIN.: 264073917 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 333-168639 | Film No.: 12620601
SIC: 1221 Bituminous Coal & Lignite Surface Mining