Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-98-000607
Filing Date
1998-02-11
Accepted
1998-02-11 00:00:00
Documents
1
SROs
NYSE

Document Format Files

Seq Description Document Type Size
1 13G FILING SC 13G/A 7418
  Complete submission text file 0000902219-98-000607.txt   9613
Mailing Address 1840 CENTURY PARK EAST LOS ANGELES CA 90067
Business Address 1840 CENTURY PK E LOS ANGELES CA 90067 3102013215
NORTHROP GRUMMAN CORP (Subject) CIK: 0000072945 (see all company filings)

EIN.: 951055798 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-32013 | Film No.: 98530189
SIC: 3721 Aircraft

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
SIC: 0000