GATX Corporation (NYSE:GATX) will report 2026 first-quarter results prior to market open on May 7, 2026. GATX will hold a conference call later that morning to review the results. Investors can access the call by telephone or via webcast as follows:

Live Teleconference

Date:	May 7, 2026
Time:	11 a.m. (Eastern Time)
Domestic Dial-In:	1 (800) 715-9871
International Dial-In:	1 (646) 307-1963
Live Webcast:	www.gatx.com

To participate by phone, please dial in approximately 15 minutes prior to the start time and reference the GATX conference call. To listen via webcast, click the link on GATX's homepage, www.gatx.com.

Replay Information

Time:	Starting at 2 p.m. (Eastern Time), May 7, 2026
Domestic Dial-In:	1-800-770-2030
International Dial-In:	1-609-800-9909
Access Code:	2050842
Web Access:	The replay will also be available at www.gatx.com

COMPANY DESCRIPTION

At GATX Corporation (NYSE:GATX), we empower our customers to propel the world forward. GATX leases transportation assets including railcars, aircraft spare engines and tank containers to customers worldwide. Our mission is to provide innovative, unparalleled service that enables our customers to transport what matters safely and sustainably while championing the well-being of our employees and communities. Headquartered in Chicago, Illinois since its founding in 1898, GATX has paid a quarterly dividend, uninterrupted, since 1919.

AVAILABILITY OF INFORMATION ON GATX'S WEBSITE

Investors and others should note that GATX routinely announces material information to investors and the marketplace using SEC filings, press releases, public conference calls, webcasts and the GATX Investor Relations website. While not all of the information that the Company posts to the GATX Investor Relations website is of a material nature, some information could be deemed to be material. Accordingly, the Company encourages investors, the media and others interested in GATX to review the information that it shares on www.gatx.com under the "Investors" tab.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260414258102/en/

GATX Corporation

Shari Hellerman

Vice President

Investor Relations and Corporate Communications

312-621-4285

shari.hellerman@gatx.com

GATX Corporation Sets Date for 2026 First-Quarter Earnings Release and Conference Call