GATX

SEC source: 0001374429-25-000011 · primarydocument.xml · nonDerivative · entry 1

Arvia Anne L · CIK 0001374429 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,188

F1 · security: Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("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.

F2 · shares: Represents 111 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001786914-25-000008 · primarydocument.xml · nonDerivative · entry 1

Stanley Adam L. · CIK 0001786914 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,613

F1 · security: Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("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.

F2 · shares: Represents 26 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001204288-25-000006 · primarydocument.xml · derivative · entry 7

LYONS ROBERT C · CIK 0001204288 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,500 shares

Expires 2026-01-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001204288-25-000006 · primarydocument.xml · nonDerivative · entry 5

LYONS ROBERT C · CIK 0001204288 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,575

SEC source: 0001204288-25-000006 · primarydocument.xml · nonDerivative · entry 4

LYONS ROBERT C · CIK 0001204288 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,675

F2 · price: Represents the weighted average sale price. The highest price at which shares were sold was $167.7100 and the lowest price at which shares were sold was $166.7500. Information regarding the number of shares sold at each separate price will be made available from the reporting person upon request by the SEC, the issuer or its shareholders.

SEC source: 0001204288-25-000006 · primarydocument.xml · nonDerivative · entry 3

LYONS ROBERT C · CIK 0001204288 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,611

F1 · price: Represents the weighted average sale price. The highest price at which shares were sold was $166.7150 and the lowest price at which shares were sold was $165.7400. Information regarding the number of shares sold at each separate price will be made available from the reporting person upon request by the SEC, the issuer or its shareholders.

SEC source: 0001204288-25-000006 · primarydocument.xml · nonDerivative · entry 2

LYONS ROBERT C · CIK 0001204288 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,167

SEC source: 0001204288-25-000006 · primarydocument.xml · nonDerivative · entry 1

LYONS ROBERT C · CIK 0001204288 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,210

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001989421-25-000005 · primarydocument.xml · derivative · entry 3

Phillips Geoffrey · CIK 0001989421 · Sr. VP, Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,100 shares

Expires 2026-01-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001989421-25-000005 · primarydocument.xml · nonDerivative · entry 2

Phillips Geoffrey · CIK 0001989421 · Sr. VP, Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,740

F1 · price: Represents the weighted average sale price. The highest price at which shares were sold was $168.8300 and the lowest price at which shares were sold was $168.4400. Information regarding the number of shares sold at each separate price will be made available from the reporting person upon request by the SEC, the issuer or its shareholders.

SEC source: 0001989421-25-000005 · primarydocument.xml · nonDerivative · entry 1

Phillips Geoffrey · CIK 0001989421 · Sr. VP, Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,840

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001374429-25-000008 · primarydocument.xml · nonDerivative · entry 1

Arvia Anne L · CIK 0001374429 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,077

F1 · price: Represents the weighted average sale price. The highest price at which shares were sold was $165.8500 and the lowest price at which shares were sold was $165.3501. Information regarding the number of shares sold at each separate price will be made available from the reporting person upon request by the SEC, the issuer or its shareholders.

SEC source: 0001554880-25-000004 · primarydocument.xml · nonDerivative · entry 1

Holmes John McClain III · CIK 0001554880 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,169

F1 · security: 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 · shares: Represents (a) 12 RSUs acquired pursuant to the dividend reinvestment feature of the Deferred Fee Plan, and (b) 147 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.

SEC source: 0001714460-25-000011 · primarydocument.xml · nonDerivative · entry 1

Bausch Shelley J · CIK 0001714460 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,015

F1 · security: 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 · shares: Represents (a) 11 RSUs acquired pursuant to the dividend reinvestment feature of the Deferred Fee Plan, and (b) 147 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.

SEC source: 0001374429-25-000006 · primarydocument.xml · nonDerivative · entry 1

Arvia Anne L · CIK 0001374429 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,056

F1 · security: Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("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.

F2 · shares: Represents 123 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001786914-25-000005 · primarydocument.xml · nonDerivative · entry 1

Stanley Adam L. · CIK 0001786914 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,586

F1 · security: Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("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.

F2 · shares: Represents 29 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001329194-25-000006 · primarydocument.xml · nonDerivative · entry 1

Aigotti Diane · CIK 0001329194 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,897

F1 · security: Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("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.

F2 · shares: Represents 73 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001183580-25-000005 · primarydocument.xml · nonDerivative · entry 1

YOVOVICH PAUL G · CIK 0001183580 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,174

F1 · security: Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("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.

F2 · shares: Represents 136 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001198444-25-000007 · primarydocument.xml · nonDerivative · entry 1

REAM JAMES B · CIK 0001198444 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,099

F1 · security: Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("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.

F2 · shares: Represents 167 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001989913-25-000005 · primarydocument.xml · derivative · entry 3

Hillesland Kevin · CIK 0001989913 · SVP, Structured Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,200 shares

Expires 2026-01-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001989913-25-000005 · primarydocument.xml · nonDerivative · entry 2

Hillesland Kevin · CIK 0001989913 · SVP, Structured Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,606

F1 · price: Represents the weighted average sale price. The highest price at which shares were sold was $152.6800 and the lowest price at which shares were sold was $152.5050. Information regarding the number of shares sold at each separate price will be made available from the reporting person upon request by the SEC, the issuer or its shareholders.

SEC source: 0001989913-25-000005 · primarydocument.xml · nonDerivative · entry 1

Hillesland Kevin · CIK 0001989913 · SVP, Structured Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,806

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001562180-25-005435 · primarydocument.xml · nonDerivative · entry 1

WETHERBEE ROBERT S · CIK 0001572385 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 669

F1 · security: Represents RSUs granted to the reporting person under the GATX Corporation Amended and Restated 2012 Incentive Award Plan on the transaction date. Each RSU represents the right to receive one share of Issuer's common stock upon settlement. The RSUs will vest on the Company's next annual meeting of shareholders, subject to continued service.

SEC source: 0001562180-25-004775 · primarydocument.xml · derivative · entry 3

McManus Jennifer · CIK 0001798874 · Sr. VP & Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,800 shares

Expires 2026-01-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001562180-25-004775 · primarydocument.xml · nonDerivative · entry 2

McManus Jennifer · CIK 0001798874 · Sr. VP & Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,468

F1 · price: Represents the weighted average sale price. The highest price at which shares were sold was $155.3400 and the lowest price at which shares were sold was $154.4600. Information regarding the number of shares sold at each separate price will be made available from the reporting person upon request by the SEC, the issuer or its shareholders.

SEC source: 0001562180-25-004775 · primarydocument.xml · nonDerivative · entry 1

McManus Jennifer · CIK 0001798874 · Sr. VP & Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,268

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001562180-25-004713 · primarydocument.xml · derivative · entry 5

Ellman Thomas A. · CIK 0001534505 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,500 shares

Expires 2026-01-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001562180-25-004713 · primarydocument.xml · nonDerivative · entry 3

Ellman Thomas A. · CIK 0001534505 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,258

F2 · price: Represents the weighted average sale price. The highest price at which shares were sold was $158.0300 and the lowest price at which shares were sold was $157.7300. Information regarding the number of shares sold at each separate price will be made available from the reporting person upon request by the SEC, the issuer or its shareholders.

SEC source: 0001562180-25-004713 · primarydocument.xml · nonDerivative · entry 2

Ellman Thomas A. · CIK 0001534505 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,190

F1 · price: Represents the weighted average sale price. The highest price at which shares were sold was $157.7100 and the lowest price at which shares were sold was $156.7200. Information regarding the number of shares sold at each separate price will be made available from the reporting person upon request by the SEC, the issuer or its shareholders.

SEC source: 0001562180-25-004713 · primarydocument.xml · nonDerivative · entry 1

Ellman Thomas A. · CIK 0001534505 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,758

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001562180-25-004473 · primarydocument.xml · derivative · entry 6

Titterton Paul F · CIK 0001580375 · EVP & Pres. Rail NA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,900 shares

Expires 2028-01-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001562180-25-004473 · primarydocument.xml · derivative · entry 5

Titterton Paul F · CIK 0001580375 · EVP & Pres. Rail NA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,800 shares

Expires 2027-01-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001562180-25-004473 · primarydocument.xml · nonDerivative · entry 4

Titterton Paul F · CIK 0001580375 · EVP & Pres. Rail NA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,468

F2 · price: Represents the weighted average sale price. The highest price at which shares were sold was $157.3492 and the lowest price at which shares were sold was $156.3900. Information regarding the number of shares sold at each separate price will be made available from the reporting person upon request by the SEC, the issuer or its shareholders.

SEC source: 0001562180-25-004473 · primarydocument.xml · nonDerivative · entry 3

Titterton Paul F · CIK 0001580375 · EVP & Pres. Rail NA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,468

F1 · price: Represents the weighted average sale price. The highest price at which shares were sold was $156.3700 and the lowest price at which shares were sold was $155.3800. Information regarding the number of shares sold at each separate price will be made available from the reporting person upon request by the SEC, the issuer or its shareholders.

SEC source: 0001562180-25-004473 · primarydocument.xml · nonDerivative · entry 2

Titterton Paul F · CIK 0001580375 · EVP & Pres. Rail NA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,168

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001562180-25-004473 · primarydocument.xml · nonDerivative · entry 1

Titterton Paul F · CIK 0001580375 · EVP & Pres. Rail NA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,368

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001562180-25-003558 · primarydocument.xml · nonDerivative · entry 1

Bausch Shelley J · CIK 0001714460 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,856

F1 · security: Represents additional shares of 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 share of RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of 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 · shares: Represents (a) 7 shares of RSUs acquired pursuant to the dividend reinvestment feature of the Deferred Fee Plan, and (b) 156 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.

SEC source: 0001562180-25-003556 · primarydocument.xml · nonDerivative · entry 1

Holmes John McClain III · CIK 0001554880 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,010

F1 · security: Represents additional shares of 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 share of RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of 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 · shares: Represents (a) 8 shares of RSUs acquired pursuant to the dividend reinvestment feature of the Deferred Fee Plan, and (b) 156 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.

SEC source: 0001562180-25-003554 · primarydocument.xml · nonDerivative · entry 1

YOVOVICH PAUL G · CIK 0001183580 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,037

F1 · security: Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("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.

F2 · shares: Represents 135 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001562180-25-003552 · primarydocument.xml · nonDerivative · entry 1

Stanley Adam L. · CIK 0001786914 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,556

F1 · security: Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("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.

F2 · shares: Represents 29 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001562180-25-003550 · primarydocument.xml · nonDerivative · entry 1

REAM JAMES B · CIK 0001198444 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,932

F1 · security: Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("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.

F2 · shares: Represents 163 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001562180-25-003547 · primarydocument.xml · nonDerivative · entry 1

Aigotti Diane · CIK 0001329194 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,824

F1 · security: Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("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.

F2 · shares: Represents 69 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001562180-25-003545 · primarydocument.xml · nonDerivative · entry 1

Arvia Anne L · CIK 0001374429 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,933

F1 · security: Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan ("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.

F2 · shares: Represents 122 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001562180-25-003338 · primarydocument.xml · nonDerivative · entry 1

REAM JAMES B · CIK 0001198444 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,768

F1 · security: Represents the Reporting Person's annual equity retainer, which is issued as restricted stock units ("RSUs") that will be settled in shares of the Issuer's common stock. Each RSU represents the right to receive one share of common stock. The RSUs will vest in full on the date of the first annual meeting of shareholders of the Company at which directors are elected following the Grant Date, subject to the Reporting Person's continued service through such date. The Reporting Person elected to defer receipt of the shares of common stock issuable upon settlement of the RSUs under the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan.

SEC source: 0001562180-25-003336 · primarydocument.xml · nonDerivative · entry 1

Holmes John McClain III · CIK 0001554880 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,845

F1 · security: Represents the Reporting Person's annual equity retainer, which is issued as restricted stock units ("RSUs") that will be settled in shares of the Issuer's common stock. Each RSU represents the right to receive one share of common stock. The RSUs will vest in full on the date of the first annual meeting of shareholders of the Company at which directors are elected following the Grant Date, subject to the Reporting Person's continued service through such date. The Reporting Person elected to defer receipt of the shares of common stock issuable upon settlement of the RSUs under the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan.

SEC source: 0001562180-25-003334 · primarydocument.xml · nonDerivative · entry 1

Bausch Shelley J · CIK 0001714460 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,693

F1 · security: Represents the Reporting Person's annual equity retainer, which is issued as restricted stock units ("RSUs") that will be settled in shares of the Issuer's common stock. Each RSU represents the right to receive one share of common stock. The RSUs will vest in full on the date of the first annual meeting of shareholders of the Company at which directors are elected following the Grant Date, subject to the Reporting Person's continued service through such date. The Reporting Person elected to defer receipt of the shares of common stock issuable upon settlement of the RSUs under the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan.

SEC source: 0001562180-25-003309 · primarydocument.xml · nonDerivative · entry 1

Stanley Adam L. · CIK 0001786914 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,527

F1 · security: Represents the Reporting Person's annual equity retainer, which is issued as restricted stock units ("RSUs") that will be settled in shares of the Issuer's common stock. Each RSU represents the right to receive one share of common stock. The RSUs will vest in full on the date of the first annual meeting of shareholders of the Company at which directors are elected following the Grant Date, subject to the Reporting Person's continued service through such date.

SEC source: 0001562180-25-003311 · primarydocument.xml · nonDerivative · entry 1

Aigotti Diane · CIK 0001329194 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,754

F1 · security: Represents the Reporting Person's annual equity retainer, which is issued as restricted stock units ("RSUs") that will be settled in shares of the Issuer's common stock. Each RSU represents the right to receive one share of common stock. The RSUs will vest in full on the date of the first annual meeting of shareholders of the Company at which directors are elected following the Grant Date, subject to the Reporting Person's continued service through such date. The Reporting Person elected to defer receipt of the shares of common stock issuable upon settlement of the RSUs under the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan.

SEC source: 0001562180-25-003307 · primarydocument.xml · nonDerivative · entry 1

YOVOVICH PAUL G · CIK 0001183580 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,902

F1 · security: Represents the Reporting Person's annual equity retainer, which is issued as restricted stock units ("RSUs") that will be settled in shares of the Issuer's common stock. Each RSU represents the right to receive one share of common stock. The RSUs will vest in full on the date of the first annual meeting of shareholders of the Company at which directors are elected following the Grant Date, subject to the Reporting Person's continued service through such date.

SEC source: 0001562180-25-003305 · primarydocument.xml · nonDerivative · entry 1

Arvia Anne L · CIK 0001374429 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,810

F1 · security: Represents the Reporting Person's annual equity retainer, which is issued as restricted stock units ("RSUs") that will be settled in shares of the Issuer's common stock. Each RSU represents the right to receive one share of common stock. The RSUs will vest in full on the date of the first annual meeting of shareholders of the Company at which directors are elected following the Grant Date, subject to the Reporting Person's continued service through such date.