<SEC-DOCUMENT>0000099780-18-000010-index.html : 20180102 <SEC-HEADER>0000099780-18-000010.hdr.sgml : 20180102 <ACCEPTANCE-DATETIME>20180102163756 ACCESSION NUMBER: 0000099780-18-000010 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171231 FILED AS OF DATE: 20180102 DATE AS OF CHANGE: 20180102 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ROCK DOUGLAS L CENTRAL INDEX KEY: 0001184606 STANDARD INDUSTRIAL CLASSIFICATION: FIRE, MARINE & CASUALTY INSURANCE [6331] FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-06903 FILM NUMBER: 18502266 MAIL ADDRESS: STREET 1: C/O TRINITY INDUSTRIES, INC STREET 2: 2525 STEMMONS FREEWAY CITY: DALLAS STATE: TX ZIP: 75207 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: TRINITY INDUSTRIES INC CENTRAL INDEX KEY: 0000099780 STANDARD INDUSTRIAL CLASSIFICATION: RAILROAD EQUIPMENT [3743] IRS NUMBER: 750225040 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2525 STEMMONS FREEWAY CITY: DALLAS STATE: TX ZIP: 75207-2401 BUSINESS PHONE: 214-631-4420 FORMER COMPANY: FORMER CONFORMED NAME: TRINITY STEEL CO INC DATE OF NAME CHANGE: 19720407 </SEC-HEADER> <DOCUMENT> <TYPE>4 <SEQUENCE>1 <FILENAME>edgar.xml <DESCRIPTION>PRIMARY DOCUMENT <TEXT> Document 1 - file: edgar.html
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