{"schema_version":"secwatch.filing_event.v1","accession":"0000936468-23-000017","form_type":"8-K","ticker":"LMT","cik":"0000936468","company_name":"LOCKHEED MARTIN CORP","filed_at":"2023-02-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:48.653406+00:00","generated_at":"2026-06-19T03:53:53.029297+00:00","sec_items":["5.03","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Lockheed Martin amends bylaws to adopt universal proxy rules, increase board size to 15","bullets":["Amended bylaws to comply with SEC universal proxy rules (Rule 14a-19) for director nominations and stockholder proposals.","Maximum board size increased from 14 to 15 directors.","Lead Director now explicitly responsible for leading board's annual self-evaluation.","Chairman of meeting given authority to declare defective nominations or improper business proposals."],"urls":{"canonical":"https://secwatch.observer/filing/0000936468-23-000017","json":"https://secwatch.observer/filing/0000936468-23-000017.json","markdown":"https://secwatch.observer/filing/0000936468-23-000017.md","text":"https://secwatch.observer/filing/0000936468-23-000017.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/936468/000093646823000017/0000936468-23-000017-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/936468/000093646823000017/lmt-20230222.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T03:53:53.029297+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":"aab8ac458e238b9003156888bfc87dbb735eaf20","claim":"LOCKHEED MARTIN CORP: Amended and restated bylaws to address universal proxy rules, increase board size from 14 to 15, and update lead director responsibilities (effective 2023-02-22).","evidence_excerpt":"On February 22, 2023, the Board of Directors of Lockheed Martin Corporation (“Lockheed Martin” or the “Company”) amended and restated the Company’s Bylaws, effective immediately.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/936468/000093646823000017/0000936468-23-000017-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2023-02-22"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}