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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-08-000881
Filing Date
2008-02-14
Accepted
2008-02-14 12:08:40
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC FILING sec_filing.htm SC 13G 17889
  Complete submission text file 0000902219-08-000881.txt   20027
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
SIC: 0000

Mailing Address 350 PARK AVE 21ST FLOOR NEW YORK NY 10022
Business Address 350 PARK AVENUE 21ST FL NEW YORK NY 10022 2122076400
MFA MORTGAGE INVESTMENTS (Subject) CIK: 0001055160 (see all company filings)

IRS No.: 133974868 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-77973 | Film No.: 08610861
SIC: 6798 Real Estate Investment Trusts