GATX CORP — Director's Dealing 2021

May 10, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GATX CORP (GATX)
CIK: 0000040211
Period of Report: 2021-05-06

Reporting Person: Golden Deborah A (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-05-06	Common Stock	M	13200	$69.735	Acquired	46965	Direct
2021-05-06	Common Stock	S	7811	$100.4395	Disposed	39154	Direct
2021-05-06	Common Stock	S	5389	$101.1424	Disposed	33765	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-05-06	2018 NQ Stock Option (Right to Buy)	$69.735	M	13200	Disposed	2025-01-25	Common Stock (13200)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock 401(k)	889	Indirect

Footnotes

F1: Represents the weighted average sale price. The highest price at which shares were sold was $101.0000 and the lowest price at which shares were sold was $100.0200.

F2: Represents the weighted average sale price. The highest price at which shares were sold was $101.4500 and the lowest price at which shares were sold was $101.0300.