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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-08-000899
Filing Date
2008-02-14
Accepted
2008-02-14 12:08:54
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC FILING sec_filing.htm SC 13G/A 17699
  Complete submission text file 0000902219-08-000899.txt   19679
Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 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/A
SIC: 0000

Mailing Address PO BOX 298 LITTLETON CO 80160
Business Address PO BOX 298 LITTLETON CO 80160 303-730-9994
NEW FRONTIER ENERGY INC (Subject) CIK: 0001140586 (see all company filings)

IRS No.: 841530098 | State of Incorp.: CO | Fiscal Year End: 0228
Type: SC 13G/A | Act: 34 | File No.: 005-81109 | Film No.: 08610881
SIC: 1311 Crude Petroleum & Natural Gas