{"schema_version":"secwatch.filing_event.v1","accession":"0000099780-23-000047","form_type":"8-K","ticker":"TRN","cik":"0000099780","company_name":"TRINITY INDUSTRIES INC","filed_at":"2023-05-04T23:59:59+00:00","discovered_at":"2026-05-14T18:03:42.988876+00:00","generated_at":"2026-06-15T23:54:30.817168+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"low","headline":"Trinity Industries updates investor presentation with Q1 2023 activity","bullets":["Presentation covers period ended March 31, 2023; issued May 4, 2023.","No specific financial figures or segment data included in the provided excerpt.","Materials are furnished under Regulation FD, not filed with the SEC.","Presentation likely includes operational and strategic updates for investors."],"urls":{"canonical":"https://secwatch.observer/filing/0000099780-23-000047","json":"https://secwatch.observer/filing/0000099780-23-000047.json","markdown":"https://secwatch.observer/filing/0000099780-23-000047.md","text":"https://secwatch.observer/filing/0000099780-23-000047.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/99780/000009978023000047/0000099780-23-000047-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/99780/000009978023000047/trn-20230504.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-15T23:54:30.817168+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"}