0000099780-26-000129.txt : 20261001 0000099780-26-000129.hdr.sgml : 20261001 20261001161845 ACCESSION NUMBER: 0000099780-26-000129 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20260930 FILED AS OF DATE: 20261001 DATE AS OF CHANGE: 20261001 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Biesterfeld Robert C Jr CENTRAL INDEX KEY: 0001663286 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-06903 FILM NUMBER: 261431585 MAIL ADDRESS: STREET 1: 14701 CHARLSON RD CITY: EDEN PRAIRIE STATE: MN ZIP: 55347 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: TRINITY INDUSTRIES INC CENTRAL INDEX KEY: 0000099780 STANDARD INDUSTRIAL CLASSIFICATION: RAILROAD EQUIPMENT [3743] ORGANIZATION NAME: 04 Manufacturing EIN: 750225040 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 14221 N DALLAS PARKWAY STREET 2: SUITE 1100 CITY: DALLAS STATE: TX ZIP: 75254 BUSINESS PHONE: 214-631-4420 MAIL ADDRESS: STREET 1: 14221 N DALLAS PARKWAY STREET 2: SUITE 1100 CITY: DALLAS STATE: TX ZIP: 75254 FORMER COMPANY: FORMER CONFORMED NAME: TRINITY STEEL CO INC DATE OF NAME CHANGE: 19720407 4 1 wk-form4_1790885922.xml FORM 4 X0609 4 2026-09-30 0 0000099780 TRINITY INDUSTRIES INC NYSE/TRN 0001663286 Biesterfeld Robert C Jr false 14221 N DALLAS PARKWAY SUITE 1100 DALLAS TX 75254 1 0 0 0 0 Trinity Phantom Stock Units 0 2026-09-30 4 A 0 1156 25.54 A Common Stock 1156 15820 D The Trinity Phantom Stock Units were accrued under the Trinity Industries, Inc. Deferred Plan for Directors Fees. Stock units are converted at "1 - for - 1" (a rate of one stock unit per one share of Trinity common stock). Settlement of the account will be in cash after the reporting person's retirement. Phillip M. Kim For: Robert C. Biesterfeld Jr. 2026-10-01