TRINITY INDUSTRIES INC — Director's Dealing 2025

May 19, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TRINITY INDUSTRIES INC (NYSE/TRN)
CIK: 0000099780
Period of Report: 2025-05-15

Reporting Person: MACLIN TODD (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-05-15	Trinity Stock Units	$0	A	5121	Acquired		Common Stock (5121)	Direct

Footnotes

F1: Restricted Stock Units granted pursuant to the Fifth Amended and Restated Trinity Industries, Inc. Stock Option and Incentive Plan. Distribution is 1 for 1 in Trinity Stock after Director's termination. Units vest upon the first annual stockholders meeting following the Date of Grant.