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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0000950123-10-026457.txt : 20100319
<SEC-HEADER>0000950123-10-026457.hdr.sgml : 20100319
<ACCEPTANCE-DATETIME>20100319172705
ACCESSION NUMBER:		0000950123-10-026457
CONFORMED SUBMISSION TYPE:	8-K/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100312
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
FILED AS OF DATE:		20100319
DATE AS OF CHANGE:		20100319

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GATX CORP
		CENTRAL INDEX KEY:			0000040211
		STANDARD INDUSTRIAL CLASSIFICATION:	TRANSPORTATION SERVICES [4700]
		IRS NUMBER:				361124040
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-02328
		FILM NUMBER:		10694982

	BUSINESS ADDRESS:	
		STREET 1:		222 WEST ADAMS STREET
		CITY:			CHICAGO
		STATE:			X1
		ZIP:			60606-5314
		BUSINESS PHONE:		3126216200

	MAIL ADDRESS:	
		STREET 1:		222 WEST ADAMS STREET
		CITY:			CHICAGO
		STATE:			X1
		ZIP:			60606-5314

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GENERAL AMERICAN TRANSPORTATION CORP
		DATE OF NAME CHANGE:	19750722
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K/A
<SEQUENCE>1
<FILENAME>c57073e8vkza.htm
<DESCRIPTION>FORM 8-K/A
<TEXT>
<HTML>
<HEAD>
<TITLE>e8vkza</TITLE>
</HEAD>
<BODY bgcolor="#FFFFFF">
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<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="width: 100%; border-bottom: 2pt solid black; font-size: 1pt">&nbsp;</DIV>
<DIV style="width: 100%; border-bottom: 1pt solid black; font-size: 1pt">&nbsp;</DIV>




<DIV align="center" style="font-size: 14pt; margin-top: 12pt"><B>UNITED STATES<BR>
SECURITIES AND EXCHANGE COMMISSION</B>
</DIV>

<DIV align="center" style="font-size: 12pt"><B>Washington, D.C. 20549</B>
</DIV>

<DIV align="center" style="font-size: 18pt; margin-top: 18pt"><B>FORM 8-K/A</B>
</DIV>

<DIV align="center" style="font-size: 12pt; margin-top: 0pt"><B>(Amendment No.&nbsp;1)</B></DIV>


<DIV align="center" style="font-size: 12pt; margin-top: 12pt"><B>CURRENT REPORT<BR>
PURSUANT TO SECTION 13 OR 15(d) OF THE<BR>
SECURITIES EXCHANGE ACT OF 1934</B>
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 12pt"><B>Date of report (Date of earliest event reported): March&nbsp;12, 2010</B></DIV>

<DIV align="center" style="font-size: 24pt; margin-top: 12pt"><B>GATX Corporation</B>
</DIV>

<DIV align="center" style="font-size: 10pt">(Exact name of registrant as specified in its charter)</DIV>


<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="30%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="30%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="30%">&nbsp;</TD>
</TR>
<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom">
    <TD align="center" valign="top"><B>New York</B><BR>
(State or other jurisdiction of <BR>
incorporation)
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top"><B>1-2328</B><BR>
(Commission File)<BR>
 Number)
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top"><B>36-1124040</B><BR>
(IRS Employer<BR>
Identification No.)</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 12pt"><B>222 West Adams Street<BR>
Chicago, Illinois 60606</B><BR>
(Address of principal executive offices, including zip code)</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 12pt"><B>(312)&nbsp;621-6200<BR>
(</B>Registrant&#146;s telephone number, including area code)</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the
obligation of the registrant under any of the following provisions:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt"><FONT face="Wingdings">&#111;</FONT>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Written communication pursuant to Rule&nbsp;425 under the Securities Act (17 CFR 230.425)
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt"><FONT face="Wingdings">&#111;</FONT>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Soliciting material pursuant to Rule&nbsp;14a-12 under the Exchange Act (17 CFR 240.14a-12)
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt"><FONT face="Wingdings">&#111;</FONT>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pre-commencement communications pursuant to Rule&nbsp;14d-2(b) under the Exchange Act (17 CFR
240.14d-2(b))
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt"><FONT face="Wingdings">&#111;</FONT>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pre-commencement communications pursuant to Rule&nbsp;13e-4(c) under the Exchange Act (17 CFR
240.13e-4(c))
</DIV>


<DIV style="width: 100%; border-bottom: 1pt solid black; margin-top: 10pt; font-size: 1pt">&nbsp;</DIV>
<DIV style="width: 100%; border-bottom: 2pt solid black; font-size: 1pt">&nbsp;</DIV>





<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
</DIV>

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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">










<DIV align="left" style="font-size: 10pt; margin-top: 12pt; margin-left: 60px; text-indent: -60px"><B>Item&nbsp;5.02&nbsp;&nbsp;&nbsp;Departure of Directors or Certain Officers; Election of Directors; Appointment of
Certain Officers; Compensatory Arrangements of Certain Officers.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Under the GATX Corporation (the &#147;Company&#148;) Cash Incentive Compensation Plan (the &#147;CICP&#148;),
participants are eligible to receive annual incentive awards based on the extent to which
pre-established financial performance goals are achieved. The following executive officers of the
Company are participants in the CICP: Brian A. Kenney (Chief Executive Officer and Chairman of the
Board); Robert C. Lyons (Senior Vice President and Chief Financial Officer); James F. Earl
(Executive Vice President and Chief Operating Officer); Deborah A. Golden (Senior Vice President,
General Counsel and Secretary); and Clifford J. Porzenheim (Senior Vice President, Strategic
Growth) (each, a &#147;Named Executive Officer&#148;). Historically, the Company has paid annual incentive
awards earned under the CICP entirely in cash. For 2010, however, the Company has determined that
any annual incentive awards earned under the CICP will be paid 50% in cash and 50% in restricted
stock units (&#147;RSUs&#148;). Any RSUs granted pursuant to the CICP will be granted under the Company&#146;s
2004 Equity Incentive Compensation Plan, as amended.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To the extent any annual incentive awards are earned under the CICP in 2010, such awards will
be paid to plan participants in the first quarter of 2011 and, at that time, each Named Executive
Officer will enter into a Restricted Stock Unit Agreement (an &#147;RSU Agreement&#148;) with the Company
setting forth the terms of the RSUs. The grant date for the RSUs will be the date that the cash
portion of the CICP award is paid (the &#147;Grant Date&#148;). The number of RSUs a plan participant
receives will be based on the average of the closing prices of the Company&#146;s common stock on the
four Fridays preceding the date of the meeting of the Compensation Committee of the Board of
Directors (the &#147;Committee&#148;) at which the Committee certifies that the required financial
performance goals have been met. 50% of the RSUs will vest on the first anniversary of the Grant
Date, and the remainder will vest on the second anniversary of the Grant Date. RSUs will be
forfeited if a Named Executive Officer resigns from the Company prior to vesting. If a Named
Executive Officer&#146;s employment is terminated prior to vesting due to the elimination of his or her
position, retirement, death or disability, the RSUs will continue to vest on the schedule provided
by the terms of the RSU Agreement. The RSUs will earn dividend equivalents that will be paid on
the applicable vesting dates.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
</DIV>

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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>SIGNATURE</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused
this report to be signed on its behalf by the undersigned, thereunto duly authorized.
</DIV>


<TABLE width="100%" border="0" cellspacing="0" cellpadding="0" style="font-size: 10pt">
<TR>
    <TD width="48%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="35%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="left"><u>GATX CORPORATION</u><BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Registrant)<BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD colspan="3" style="border-bottom: 1px solid #000000" align="left">/s/ Deborah A. Golden
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD colspan="3" align="left">Deborah A. Golden&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD colspan="3" align="left">Senior Vice President, General<br> Counsel and Secretary<br>
(Duly Authorized Officer)&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
</TABLE>
<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Date: March&nbsp;19, 2010
</DIV>



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