GATX CORP — Director's Dealing 2011

Aug 3, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GATX CORP (GMT)
CIK: 0000040211
Period of Report: 2011-08-01

Reporting Person: KENNEY BRIAN A (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-08-01	Common Stock	M	16400	$24.365	Acquired	61148.955	Direct
2011-08-01	Common Stock	F	12741	$39.37	Disposed	48407.955	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-08-01	2004 NQ Stock Option (Right to Buy)	$24.365	M	16400	Disposed	2011-08-06	Common Stock (16400)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock 401(k)	7599.968	Indirect

Footnotes

F1: The reporting person transferred 1,829 shares of GATX Corporation common stock upon exercise pursuant to a domestic relations order. The reporting person no longer reports as beneficially owned any securities owned by ex-spouse.

F2: Mr. Kenney paid the exercise price of the option by having the Company withhold 10,150 shares of GATX Corporation common stock. Mr. Kenney likewise satisfied a portion of his tax withholding obligations by having 2,591 shares of GATX Corporation common stock withheld upon the exercise of his options.