secwatch.observer — SEC 8-K summary ====================================== Issuer: TRINITY INDUSTRIES INC (TRN) CIK: 0000099780 Form: 8-K Filed at: 2023-03-01T23:59:59+00:00 Accession: 0000099780-23-000016 Event type: other_material Sentiment: neutral Materiality: 0.10 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Trinity Industries updates investor presentation for period ended Dec 31, 2022 ------------------------------------------------------------------------------ - Filed under Item 7.01; presentation furnished as Exhibit 99.1. - No specific financial results or guidance changes disclosed in the filing. - Presentation covers activity through Q4 2022; no material new information provided. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/99780/000009978023000016/0000099780-23-000016-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/99780/000009978023000016/trn-20230301.htm HTML page: https://secwatch.observer/filing/0000099780-23-000016 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer