0001959173-24-001204.txt : 20240221 0001959173-24-001204.hdr.sgml : 20240221 20240221095702 ACCESSION NUMBER: 0001959173-24-001204 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240221 DATE AS OF CHANGE: 20240221 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: NORTHROP GRUMMAN CORP /DE/ CENTRAL INDEX KEY: 0001133421 STANDARD INDUSTRIAL CLASSIFICATION: SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL SYS [3812] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 800640649 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-16411 FILM NUMBER: 24656670 BUSINESS ADDRESS: STREET 1: 2980 FAIRVIEW PARK DRIVE STREET 2: C/O NORTHROP GRUMMAN CORP CITY: FALLS CHURCH STATE: VA ZIP: 22042 BUSINESS PHONE: 703-280-2900 MAIL ADDRESS: STREET 1: 2980 FAIRVIEW PARK DRIVE STREET 2: C/O NORTHROP GRUMMAN CORP CITY: FALLS CHURCH STATE: VA ZIP: 22042 FORMER COMPANY: FORMER CONFORMED NAME: NNG INC DATE OF NAME CHANGE: 20010129 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Simpson Kathryn G CENTRAL INDEX KEY: 0001986485 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 2980 FAIRVIEW PARK DRIVE CITY: FALLS CHURCH STATE: VA ZIP: 22042 144 1 primary_doc.xml 144 0001986485 XXXXXXXX LIVE 0001133421 NORTHROP GRUMMAN CORP /DE/ 001-16411 2980 FAIRVIEW PARK DRIVE C/O NORTHROP GRUMMAN CORP FALLS CHURCH VA 22042 703-280-2900 Simpson Kathryn G Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

356 161866.08 150035705 02/21/2024 NYSE Common 02/16/2024 Restricted Stock Vesting Issuer N 356 02/16/2024 Compensation N Kathryn G. Simpson

2980 Fairview Park Drive Falls Church VA 22042

Common 02/16/2024 1273 573321.01 Kathryn G. Simpson

2980 Fairview Park Drive Falls Church VA 22042

Common 02/20/2024 711 322239.42 02/21/2024 03/06/2023 /s/ Andrew Glade, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Kathryn G. Simpson