Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-09-000848
Filing Date
2009-02-17
Accepted
2009-02-17 15:15:28
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC FILING sec_filing.htm SC 13G/A 17711
  Complete submission text file 0000902219-09-000848.txt   19691
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)

EIN.: 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)

EIN.: 841530098 | State of Incorp.: CO | Fiscal Year End: 0228
Type: SC 13G/A | Act: 34 | File No.: 005-81109 | Film No.: 09612024
SIC: 1311 Crude Petroleum & Natural Gas