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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000902219-13-000169
Filing Date
2013-02-14
Accepted
2013-02-14 12:21:36
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G 17964
  Complete submission text file 0000902219-13-000169.txt   19597
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

Mailing Address 14301 CALIBER DRIVE SUITE 300 OKLAHOMA CITY OK 73134
Business Address 500 WEST TEXAS SUITE 1210 MIDLAND TX 79701 405-463-6900
Diamondback Energy, Inc. (Subject) CIK: 0001539838 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-87028 | Film No.: 13609089
SIC: 1311 Crude Petroleum & Natural Gas