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Filing metadata

Accession number: 0001225208-17-008600
Form type: Form 4
Filer: NORTHROP GRUMMAN CORP /DE/
CIK: CIK 1133421
Filed: Apr 28, 2017
Reporting period: Apr 26, 2017
Description: Insider transaction

Documents

0001225208-17-008600-index.htm

Complete submission

0001225208-17-008600.txt

directory listing

Filed by

NORTHROP GRUMMAN CORP /DE/