{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-112230","form_type":"8-K","ticker":"LMT","cik":"0000936468","company_name":"LOCKHEED MARTIN CORP","filed_at":"2022-04-21T23:59:59+00:00","discovered_at":"2026-05-14T18:04:04.493622+00:00","generated_at":"2026-06-26T06:01:44.455074+00:00","sec_items":["8.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"high","headline":"Lockheed Martin updates indenture for future debt issuances after trustee change","bullets":["Supplemental indenture executed April 21, 2022, with U.S. Bank Trust Company as successor trustee.","Amends redemption provisions in Article 3 of base indenture; applies only to new series of securities.","Existing outstanding debt securities unaffected by the amendment.","Trustee change follows transfer of corporate trust business from U.S. Bank National Association to affiliate."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-112230","json":"https://secwatch.observer/filing/0001193125-22-112230.json","markdown":"https://secwatch.observer/filing/0001193125-22-112230.md","text":"https://secwatch.observer/filing/0001193125-22-112230.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/936468/000119312522112230/0001193125-22-112230-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/936468/000119312522112230/d314321d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T06:01:44.455074+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"}