{"schema_version":"secwatch.filing_event.v1","accession":"0001133421-22-000035","form_type":"8-K","ticker":"NOC","cik":"0001133421","company_name":"NORTHROP GRUMMAN CORP /DE/","filed_at":"2022-09-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:55.058010+00:00","generated_at":"2026-06-23T07:55:34.309202+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Northrop Grumman elects Roshan Roeder as President of Defense Systems; Petryszyn to retire","bullets":["Mary Petryszyn to retire as Corporate VP and President, Defense Systems, effective Jan 13, 2023.","Roshan Roeder elected as successor, effective Oct 17, 2022; previously led Airborne Multifunction Sensors Division.","Petryszyn will serve as Corporate VP from Oct 17, 2022, to support transition.","Roeder has over 20 years at Northrop Grumman, leading multiple business units."],"urls":{"canonical":"https://secwatch.observer/filing/0001133421-22-000035","json":"https://secwatch.observer/filing/0001133421-22-000035.json","markdown":"https://secwatch.observer/filing/0001133421-22-000035.md","text":"https://secwatch.observer/filing/0001133421-22-000035.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000035/0001133421-22-000035-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000035/noc-20220919.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T07:55:34.309202+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"3138b58011","claim":"Mary Petryszyn departed as Corporate Vice President and President, Defense Systems sector at NORTHROP GRUMMAN CORP /DE/.","evidence_excerpt":"Mary Petryszyn, Corporate Vice President and President, Defense Systems sector, will retire from the Company effective January 13, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000035/0001133421-22-000035-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Corporate Vice President and President, Defense Systems sector"}],"fact_type":"executive_change"},{"claim_id":"a8e28542f9","claim":"Roshan S. Roeder was elected as Corporate Vice President and President, Defense Systems sector at NORTHROP GRUMMAN CORP /DE/.","evidence_excerpt":"the Board of Directors elected Roshan S. Roeder, currently Vice President and General Manager, Airborne Multifunction Sensors Division in the Mission Systems sector, to serve as the Corporate Vice President and President, Defense Systems sector effective October 17, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000035/0001133421-22-000035-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Corporate Vice President and President, Defense Systems sector"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}