John McClain Holmes III - 03 Nov 2025 Form 4 Insider Report for GATX CORP (GATX)

Role: Director
Signature: Lisa M. Ibarra, by Power of Attorney on behalf of John M. Holmes
Issuer symbol: GATX
Transactions as of: 03 Nov 2025
Transactions value $: $24,257
Form type: 4
Filing time: 04 Nov 2025, 17:05:01 UTC
Previous filing: 07 Aug 2025
Next filing: 06 Nov 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Holmes John McClain III	Director	1100 N. WOOD DALE RD., WOOD DALE	Lisa M. Ibarra, by Power of Attorney on behalf of John M. Holmes	04 Nov 2025	0001554880

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	GATX	Common Stock	Award	$24.3K	+154	+4.86%	$157.52	3.32K	03 Nov 2025	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents additional RSUs credited to the reporting person's account under the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("Deferred Fee Plan") credited on the transaction date. Each RSU represents the right to receive one share of Issuer's common stock upon settlement. The RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors.
F2	Represents (a) 11 RSUs acquired pursuant to the dividend reinvestment feature of the Deferred Fee Plan, and (b) 142 RSUs acquired under the Deferred Fee Plan resulting from the reporting person's election to defer the annual cash retainer and other cash fees payable to the reporting person in the form of RSUs under the Deferred Fee Plan.

Content

Represents additional RSUs credited to the reporting person's account under the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("Deferred Fee Plan") credited on the transaction date. Each RSU represents the right to receive one share of Issuer's common stock upon settlement. The RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors.

Represents (a) 11 RSUs acquired pursuant to the dividend reinvestment feature of the Deferred Fee Plan, and (b) 142 RSUs acquired under the Deferred Fee Plan resulting from the reporting person's election to defer the annual cash retainer and other cash fees payable to the reporting person in the form of RSUs under the Deferred Fee Plan.