0001628280-23-004838.txt : 20230223 0001628280-23-004838.hdr.sgml : 20230223 20230223162019 ACCESSION NUMBER: 0001628280-23-004838 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230221 FILED AS OF DATE: 20230223 DATE AS OF CHANGE: 20230223 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CHESTON SHEILA C. CENTRAL INDEX KEY: 0001499087 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-16411 FILM NUMBER: 23659936 MAIL ADDRESS: STREET 1: C/O NORTHROP GRUMMAN CORPORATION STREET 2: 2980 FAIRVIEW PARK DRIVE CITY: FALLS CHURCH STATE: VA ZIP: 22042 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NORTHROP GRUMMAN CORP /DE/ CENTRAL INDEX KEY: 0001133421 STANDARD INDUSTRIAL CLASSIFICATION: SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL SYS [3812] IRS NUMBER: 800640649 FISCAL YEAR END: 1231 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 4 1 wf-form4_167718720117125.xml FORM 4 X0306 4 2023-02-21 0 0001133421 NORTHROP GRUMMAN CORP /DE/ NOC 0001499087 CHESTON SHEILA C. 2980 FAIRVIEW PARK DRIVE FALLS CHURCH VA 22042 0 1 0 0 Corp. VP & General Counsel Common Stock 2023-02-21 4 S 0 824 474.78 D 27058.39 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. /s/ Jennifer C. McGarey, Attorney-in-Fact 2023-02-22