Company:  GATX CORP (GMT)
Form Type:  4
Filing Date:  5/3/2012 
CIK:  0000040211 
Address:  222 WEST ADAMS STREET 
City, State, Zip:  CHICAGO,  60606-5314 
Telephone:  (312) 621-6200 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$52.20  
Change: 
-1.25 (-2.34%)  
Trade Time: 
04:03 PM EST  
Market Cap: 
$2.44B
Description of Business
Register for a Free Trial and access this filing in:     
  FORM 4
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    EXPLANATIONS AND REMARKS
    REPORTING OWNERS
    SIGNATURES