{"schema_version":"secwatch.filing_event.v1","accession":"0001133421-23-000041","form_type":"8-K","ticker":"NOC","cik":"0001133421","company_name":"NORTHROP GRUMMAN CORP /DE/","filed_at":"2023-07-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.213336+00:00","generated_at":"2026-06-13T09:18:41.992097+00:00","sec_items":["8.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Northrop Grumman elects Kathryn Simpson as General Counsel; Cheston to retire","bullets":["Kathryn Simpson elected Corporate Vice President and General Counsel effective Oct. 30, 2023.","Sheila Cheston to retire after 13 years as General Counsel, effective Dec. 1, 2023.","Simpson currently VP and Associate General Counsel in Mission Systems; joined Northrop Grumman in 2012.","Simpson previously spent 17 years at Raytheon; holds JD from University of Wisconsin.","Simpson will report to CEO Kathy Warden and oversee global legal matters."],"urls":{"canonical":"https://secwatch.observer/filing/0001133421-23-000041","json":"https://secwatch.observer/filing/0001133421-23-000041.json","markdown":"https://secwatch.observer/filing/0001133421-23-000041.md","text":"https://secwatch.observer/filing/0001133421-23-000041.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1133421/000113342123000041/0001133421-23-000041-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1133421/000113342123000041/noc-20230707.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T09:18:41.992097+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}