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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-12-000110
Filing Date
2012-02-14
Accepted
2012-02-14 10:58:59
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G 18620
  Complete submission text file 0000902219-12-000110.txt   20215
Mailing Address 6100 NORTH WESTERN AVE OKLAHOMA CITY OK 73118
Business Address 6100 N WESTERN AVE OKLAHOMA CITY OK 73118 4058488000
CHESAPEAKE ENERGY CORP (Subject) CIK: 0000895126 (see all company filings)

IRS No.: 731395733 | State of Incorp.: OK | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-43515 | Film No.: 12604106
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 280 CONGRESS STREET BOSTON MA 02210
Business Address 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000