{"schema_version":"secwatch.filing_event.v1","accession":"0001133421-23-000013","form_type":"8-K","ticker":"NOC","cik":"0001133421","company_name":"NORTHROP GRUMMAN CORP /DE/","filed_at":"2023-03-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:43.949574+00:00","generated_at":"2026-06-18T01:40:32.646326+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Northrop Grumman adds Kimberly Ross and Mary Winston to board of directors","bullets":["Board expanded from 14 to 15 members; Ross and Winston elected effective March 15, 2023.","Ross (former CFO of WeWork, Baker Hughes, Avon) appointed to Audit, Risk, and Policy Committees; designated audit committee financial expert.","Winston (former interim CEO of Bed Bath & Beyond, CFO of Family Dollar) appointed to Compensation and Policy Committees.","Each director receives annual cash retainer of $140,000 and equity grant of $175,000 in deferred stock units, prorated for 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0001133421-23-000013","json":"https://secwatch.observer/filing/0001133421-23-000013.json","markdown":"https://secwatch.observer/filing/0001133421-23-000013.md","text":"https://secwatch.observer/filing/0001133421-23-000013.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1133421/000113342123000013/0001133421-23-000013-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1133421/000113342123000013/noc-20230315.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T01:40:32.646326+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":"44ba9e9702","claim":"Mary A. Winston was elected as Director at NORTHROP GRUMMAN CORP /DE/.","evidence_excerpt":"On March 15, 2023, the Board of Directors of Northrop Grumman Corporation (the \"Company\") elected Kimberly A. Ross and Mary A. Winston to the Board of Directors effective March 15, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342123000013/0001133421-23-000013-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"92509c3f8a","claim":"Kimberly A. Ross was elected as Director at NORTHROP GRUMMAN CORP /DE/.","evidence_excerpt":"On March 15, 2023, the Board of Directors of Northrop Grumman Corporation (the \"Company\") elected Kimberly A. Ross and Mary A. Winston to the Board of Directors effective March 15, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342123000013/0001133421-23-000013-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}