David Sutherland - 01 Feb 2024 Form 4 Insider Report for GATX CORP (GATX)

Footnote F1

Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") and the GATX Corporation Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022 (the "Deferred Fee Plan") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/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.

Footnote F2

Represents (a) 336 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 215 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.