Trinity Industries, Inc.
    SEC Filings

    |
    |

    All SEC filings by Trinity Industries, Inc. (TRN) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.

    Financials

    10-QQuarterly reportView DiffJul 30, 2026
    10-QQuarterly reportView DiffApr 30, 2026
    ARSAnnual report to shareholdersApr 9, 2026
    10-KAnnual reportView DiffFeb 19, 2026
    10-QQuarterly reportView DiffOct 30, 2025
    10-QQuarterly reportView DiffJul 31, 2025
    10-QQuarterly reportView DiffMay 1, 2025
    ARSAnnual report to shareholdersApr 3, 2025
    10-KAnnual reportView DiffFeb 20, 2025
    10-QQuarterly reportView DiffOct 31, 2024

    Events

    8-KTrinity Industries, Inc. Announces Second Quarter 2026 ResultsJul 30, 2026
    8-KCurrent reportJun 16, 2026
    8-KSubmission of Matters to a Vote of Security HoldersMay 21, 2026
    8-KTrinity Industries, Inc. Announces First Quarter 2026 ResultsApr 30, 2026
    8-KCreation of a Direct Financial Obligation or an Obligation Under an Off-Balance Sheet Arrangement of a RegistrantApr 21, 2026
    8-KEntry Into a Material Definitive AgreementApr 15, 2026
    8-KEntry Into a Material Definitive AgreementApr 6, 2026
    8-KDeparture of Directors or Certain OfficersFeb 17, 2026
    8-KTrinity Industries, Inc. Announces Fourth Quarter and Full Year 2025 ResultsFeb 12, 2026
    8-KTrinity Industries, Inc. Completes Railcar Partnership Restructuring; Raises Eps GuidanceJan 6, 2026

    Registrations and Prospectuses

    S-8Registration of securities for employeesSep 19, 2025
    8-A12BRegistration of securities on exchangeJul 8, 2025
    S-8Registration of securities for employeesMar 30, 2022
    S-8Registration of securities for employeesMar 27, 2019
    S-8Registration of securities for employeesDec 13, 2016
    S-8Registration of securities for employeesMay 5, 2015
    424B5Prospectus supplement for primary offeringSep 23, 2014
    FWPFree writing prospectusSep 22, 2014
    424B5Prospectus supplement for primary offeringSep 22, 2014
    S-3ASRAutomatic shelf registrationSep 15, 2014

    Proxies

    DEFA14AAdditional proxy soliciting materialsApr 9, 2026
    DEF 14ADefinitive proxyView DiffApr 9, 2026
    DEFA14AAdditional proxy soliciting materialsApr 3, 2025
    DEF 14ADefinitive proxyView DiffApr 3, 2025
    DEFA14AAdditional proxy soliciting materialsApr 9, 2024
    DEF 14ADefinitive proxyView DiffApr 9, 2024
    DEFA14AAdditional proxy soliciting materialsMar 28, 2023
    DEF 14ADefinitive proxyView DiffMar 28, 2023
    DEFA14AAdditional proxy soliciting materialsMar 29, 2022
    DEF 14ADefinitive proxyView DiffMar 29, 2022

    Other

    SDConflict minerals disclosureMay 14, 2026
    CERTCertification of approval for exchange listingJul 8, 2025
    SDConflict minerals disclosureMay 22, 2025
    SDConflict minerals disclosureMay 23, 2024
    SDConflict minerals disclosureMay 26, 2023
    UPLOADLetter from SECJan 11, 2023
    CORRESPCorrespondence with SECDec 20, 2022
    UPLOADLetter from SECDec 9, 2022
    SDConflict minerals disclosureMay 27, 2022
    SDConflict minerals disclosureMay 26, 2021

    Ownership

    4Poet KevinAug 26, 2026
    144Notice of proposed sale of securitiesAug 25, 2026
    SC 13GBeneficial ownership reportAug 14, 2026
    SC 13GBeneficial ownership reportAug 7, 2026
    4Biesterfeld Robert C JrJul 2, 2026
    4Maclin ToddJul 2, 2026
    4Echols Leldon EJul 2, 2026
    4Veena M LakkundiMay 26, 2026
    4Eric R MarchettoMay 26, 2026
    4Leldon E EcholsMay 26, 2026