Attached files

file filename
EX-99.1 - EX-99.1 - GATX CORPaplfinancialstatements30.htm
EX-32 - EX-32 - GATX CORPgatx-20201231x10kaxex32.htm
EX-31.2 - EX-31.2 - GATX CORPgatx-20201231x10kaxex312.htm
EX-23.1 - EX-23.1 - GATX CORPsigned309consentletter-f.htm
10-K/A - 10-K/A - GATX CORPgmt-20201231.htm

Exhibit 31.1
Certification of Principal Executive Officer
I, Brian A. Kenney, certify that:
1. I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K of GATX Corporation (the "Company"); and
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

/s/    BRIAN A. KENNEY        
Brian A. Kenney
Chairman, President and Chief Executive Officer
March 30, 2021