<SEC-DOCUMENT>0001193125-18-087051-index.html : 20180319
<SEC-HEADER>0001193125-18-087051.hdr.sgml : 20180319
<ACCEPTANCE-DATETIME>20180319110407
ACCESSION NUMBER:		0001193125-18-087051
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		44
CONFORMED PERIOD OF REPORT:	20180430
FILED AS OF DATE:		20180319
DATE AS OF CHANGE:		20180319
EFFECTIVENESS DATE:		20180319

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:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-02328
		FILM NUMBER:		18697825

	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>DEF 14A
<SEQUENCE>1
<FILENAME>d423608ddef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: d423608ddef14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g423608g01g87.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g423608g01g87.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g423608g01y86.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g423608g01y86.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g423608g06v48.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g423608g06v48.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g423608g07d10.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g423608g07d10.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g423608g09y63.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g423608g09y63.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g423608g10z36.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g423608g10z36.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g423608g12m27.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g423608g12m27.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g423608g14a03.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g423608g14a03.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g423608g19k10.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g423608g19k10.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g423608g25t17.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g423608g25t17.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g423608g27s83.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g423608g27s83.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g423608g31d26.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g423608g31d26.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g423608g32k82.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g423608g32k82.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g423608g33l51.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g423608g33l51.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g423608g40g66.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g423608g40g66.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g423608g45e98.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g423608g45e98.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g423608g45r71.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g423608g45r71.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g423608g47f83.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g423608g47f83.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g423608g48b68.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: g423608g48b68.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>g423608g52m46.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: g423608g52m46.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>g423608g53f98.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: g423608g53f98.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>g423608g54f64.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: g423608g54f64.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g423608g54p02.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: g423608g54p02.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>g423608g55d02.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: g423608g55d02.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>g423608g56q86.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: g423608g56q86.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>g423608g57q58.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: g423608g57q58.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>g423608g58o47.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: g423608g58o47.jpg
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>g423608g62t44.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: g423608g62t44.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>g423608g65n04.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 31 - file: g423608g65n04.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>g423608g69e17.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 32 - file: g423608g69e17.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>g423608g69z88.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 33 - file: g423608g69z88.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>g423608g72d56.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 34 - file: g423608g72d56.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>g423608g72s08.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 35 - file: g423608g72s08.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>36 <FILENAME>g423608g77l51.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 36 - file: g423608g77l51.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>37 <FILENAME>g423608g77m77.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 37 - file: g423608g77m77.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>38 <FILENAME>g423608g79u75.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 38 - file: g423608g79u75.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>39 <FILENAME>g423608g82d93.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 39 - file: g423608g82d93.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>40 <FILENAME>g423608g84l10.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 40 - file: g423608g84l10.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>41 <FILENAME>g423608g86o25.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 41 - file: g423608g86o25.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>42 <FILENAME>g423608g88h00.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 42 - file: g423608g88h00.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>43 <FILENAME>g423608g94h82.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 43 - file: g423608g94h82.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>44 <FILENAME>g423608g98h09.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 44 - file: g423608g98h09.jpg
</DOCUMENT> </SEC-DOCUMENT>