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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000930413-18-000290
Filing Date
2018-02-09
Accepted
2018-02-09 14:04:31
Documents
1

Document Format Files

Seq Description Document Type Size
1 c90428_sc13ga.htm SC 13G/A 43467
  Complete submission text file 0000930413-18-000290.txt   45002
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. (Subject) CIK: 0001441849 (see all company filings)

IRS No.: 263088162 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-85159 | Film No.: 18590670
SIC: 1221 Bituminous Coal & Lignite Surface Mining

Mailing Address TWO HARBOUR PLACE, 302 KNIGHTS RUN AVE. SUITE 1225 TAMPA FL 33602
Business Address TWO HARBOUR PLACE, 302 KNIGHTS RUN AVE. SUITE 1225 TAMPA FL 33602 813-314-6112
Kopernik Global Investors, LLC (Filed by) CIK: 0001599814 (see all company filings)

IRS No.: 462760679 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A