<SEC-DOCUMENT>0001193125-23-128997-index.html : 20230501 <SEC-HEADER>0001193125-23-128997.hdr.sgml : 20230501 <ACCEPTANCE-DATETIME>20230501092903 ACCESSION NUMBER: 0001193125-23-128997 CONFORMED SUBMISSION TYPE: 424B3 PUBLIC DOCUMENT COUNT: 2 FILED AS OF DATE: 20230501 DATE AS OF CHANGE: 20230501 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: 424B3 SEC ACT: 1933 Act SEC FILE NUMBER: 333-264721 FILM NUMBER: 23870654 BUSINESS ADDRESS: STREET 1: 233 SOUTH WACKER DRIVE CITY: CHICAGO STATE: IL ZIP: 60606-7147 BUSINESS PHONE: 3126216200 MAIL ADDRESS: STREET 1: 233 SOUTH WACKER DRIVE CITY: CHICAGO STATE: IL ZIP: 60606-7147 FORMER COMPANY: FORMER CONFORMED NAME: GENERAL AMERICAN TRANSPORTATION CORP DATE OF NAME CHANGE: 19750722 </SEC-HEADER> <DOCUMENT> <TYPE>424B3 <SEQUENCE>1 <FILENAME>d490617d424b3.htm <DESCRIPTION>424B3 <TEXT> Document 1 - file: d490617d424b3.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g490617g27y99.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g490617g27y99.jpg
</DOCUMENT> </SEC-DOCUMENT>