X0306 4 2020-05-04 0000099780 TRINITY INDUSTRIES INC NYSE/TRN 0001757358 McDowell Steven L 2525 STEMMONS FREEWAY DALLAS TX 75207 0 1 0 0 VP & Chief Acctg Officer Common Stock 2020-05-04 4 A 0 4621 0 A 58263 D Restricted Stock Units granted pursuant to the Fourth Amended and Restated Trinity Industries, Inc. 2004 Stock Option and Incentive Plan. Distribution is 1 for 1 in Trinity Stock after shares vest 50% on May 15, 2023 and 50% on May 15, 2024. Christina Maldonado For Steven L. McDowell 2020-05-06