TRINITY INDUSTRIES INC — Director's Dealing 2007

Jun 7, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TRINITY INDUSTRIES INC (NYSE/TRN)
CIK: 0000099780
Period of Report: 2007-06-06

Reporting Person: STILES MARK W (Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-06-06	Common Stock	M	8823	$11.33	Acquired	208790	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-06-06	Employee Stock Option (right to buy)	$11.33	M	8823	Disposed	2013-05-29	Common Stock (21776)	Direct

Footnotes

F1: Option Term is Ten Years. Options vest over 5 years at twenty percent (20%) per year beginning on the first anniversary of the grant date.