GATX CORP — Director's Dealing 2018

May 3, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GATX CORP (GATX)
CIK: 0000040211
Period of Report: 2018-05-01

Reporting Person: Wilson Stephen R (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-05-01	Common Stock	A	475	$66.14	Acquired	10403	Direct

Footnotes

F1: Includes 40 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan ("Phantom Stock Plan").

F2: Includes that portion of the quarterly payment of the annual directors' fee (434 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") which in each case will be settled in common stock upon the expiration of the director's service on the Board.