GATX

SEC source: 0001562180-23-004646 · 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: 11,373

F2 · price: Represents the weighted average sale price. The highest price at which shares were sold was $120.7100 and the lowest price at which shares were sold was $119.7700. 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: 0001562180-23-004646 · 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: 16,854

F1 · price: Represents the weighted average sale price. The highest price at which shares were sold was $119.7000 and the lowest price at which shares were sold was $118.7300. 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: 0001562180-23-004646 · 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: 19,473

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: 0001562180-23-003842 · primarydocument.xml · nonDerivative · entry 2

Arvia Anne L · CIK 0001374429 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,939

F2 · security: 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.

F3 · shares: Represents 151 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001562180-23-003841 · primarydocument.xml · nonDerivative · entry 2

REAM JAMES B · CIK 0001198444 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,180

F2 · security: 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 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.

F3 · shares: Represents (a) 189 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 65 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: 0001562180-23-003840 · primarydocument.xml · nonDerivative · entry 2

Sutherland David · CIK 0001349227 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,151

F2 · security: 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 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.

F3 · shares: Represents (a) 354 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 234 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: 0001562180-23-003839 · primarydocument.xml · nonDerivative · entry 2

YOVOVICH PAUL G · CIK 0001183580 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,937

F2 · security: 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.

F3 · 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: 0001562180-23-003837 · primarydocument.xml · nonDerivative · entry 2

Aigotti Diane · CIK 0001329194 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,713

F2 · security: 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 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.

F3 · shares: Represents (a) 72 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 196 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: 0001562180-23-003825 · primarydocument.xml · nonDerivative · entry 2

Wilson Stephen R · CIK 0001329553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,766

F2 · security: Represents additional shares of phantom stock credited to the reporting person's account under the GATX Directors' Phantom Stock Plan ("Phantom Stock Plan") credited on the transaction date. Each share of phantom stock represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock 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.

F3 · shares: Represents 67 shares of phantom stock acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan.

SEC source: 0001562180-23-003824 · primarydocument.xml · nonDerivative · entry 2

Stanley Adam L. · CIK 0001786914 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,393

F2 · security: 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 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.

F3 · 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: 0001562180-23-003876 · primarydocument.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 21,000 shares

Expires 2024-01-26

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: 0001562180-23-003876 · 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: 44,710

F2 · price: Represents the weighted average sale price. The highest price at which shares were sold was $114.2350 and the lowest price at which shares were sold was $113.7400. 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: 0001562180-23-003876 · 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: 50,602

F1 · price: Represents the weighted average sale price. The highest price at which shares were sold was $113.7300 and the lowest price at which shares were sold was $112.7350. 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: 0001562180-23-003876 · 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: 65,710

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: 0001562180-23-003842 · primarydocument.xml · nonDerivative · entry 1

Arvia Anne L · CIK 0001374429 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,787

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: 0001562180-23-003841 · primarydocument.xml · nonDerivative · entry 1

REAM JAMES B · CIK 0001198444 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,924

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 GATX Corporation Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022 (the "Deferred Fee Plan").

SEC source: 0001562180-23-003840 · primarydocument.xml · nonDerivative · entry 1

Sutherland David · CIK 0001349227 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,562

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 GATX Corporation Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022 (the "Deferred Fee Plan").

SEC source: 0001562180-23-003839 · primarydocument.xml · nonDerivative · entry 1

YOVOVICH PAUL G · CIK 0001183580 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,769

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: 0001562180-23-003837 · primarydocument.xml · nonDerivative · entry 1

Aigotti Diane · CIK 0001329194 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,443

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 GATX Corporation Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022 (the "Deferred Fee Plan").

SEC source: 0001562180-23-003825 · primarydocument.xml · nonDerivative · entry 1

Wilson Stephen R · CIK 0001329553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,699

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: 0001562180-23-003824 · primarydocument.xml · nonDerivative · entry 1

Stanley Adam L. · CIK 0001786914 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,367

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 GATX Corporation Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022 (the "Deferred Fee Plan").

SEC source: 0001562180-23-001484 · primarydocument.xml · nonDerivative · entry 2

Zmudka Robert · CIK 0001750272 · Sr. VP & Chief Comm. Off.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,637

SEC source: 0001562180-23-001484 · primarydocument.xml · nonDerivative · entry 1

Zmudka Robert · CIK 0001750272 · Sr. VP & Chief Comm. Off.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,976

SEC source: 0001562180-23-001483 · primarydocument.xml · nonDerivative · entry 2

Adedoyin Niyi · CIK 0001665666 · SVP & CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,896

SEC source: 0001562180-23-001483 · primarydocument.xml · nonDerivative · entry 1

Adedoyin Niyi · CIK 0001665666 · SVP & CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,199

SEC source: 0001562180-23-001481 · primarydocument.xml · nonDerivative · entry 2

McManus Jennifer · CIK 0001798874 · Sr. VP & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,582

SEC source: 0001562180-23-001481 · primarydocument.xml · nonDerivative · entry 1

McManus Jennifer · CIK 0001798874 · Sr. VP & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,793

SEC source: 0001562180-23-001040 · primarydocument.xml · nonDerivative · entry 5

Young Jeffery R. · CIK 0001632764 · SVP, Chief Tax Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,871

SEC source: 0001562180-23-001040 · primarydocument.xml · derivative · entry 9

Young Jeffery R. · CIK 0001632764 · SVP, Chief Tax Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,734

Underlying: Common Stock · 866 shares

Expires 2029-01-28

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: 0001562180-23-001040 · primarydocument.xml · derivative · entry 8

Young Jeffery R. · CIK 0001632764 · SVP, Chief Tax Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,034

Underlying: Common Stock · 1,033 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: 0001562180-23-001040 · primarydocument.xml · derivative · entry 7

Young Jeffery R. · CIK 0001632764 · SVP, Chief Tax Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 934 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: 0001562180-23-001040 · primarydocument.xml · nonDerivative · entry 4

Young Jeffery R. · CIK 0001632764 · SVP, Chief Tax Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,087

SEC source: 0001562180-23-001040 · primarydocument.xml · nonDerivative · entry 3

Young Jeffery R. · CIK 0001632764 · SVP, Chief Tax Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,488

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: 0001562180-23-001040 · primarydocument.xml · nonDerivative · entry 2

Young Jeffery R. · CIK 0001632764 · SVP, Chief Tax Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,622

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: 0001562180-23-001040 · primarydocument.xml · nonDerivative · entry 1

Young Jeffery R. · CIK 0001632764 · SVP, Chief Tax Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,688

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: 0001562180-23-001010 · primarydocument.xml · derivative · entry 6

Ellman Thomas A. · CIK 0001534505 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,900 shares

Expires 2024-01-26

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: 0001562180-23-001010 · primarydocument.xml · nonDerivative · entry 4

Ellman Thomas A. · CIK 0001534505 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,361

F3 · price: Represents the weighted average sale price. The highest price at which shares were sold was $117.6000 and the lowest price at which shares were sold was $117.1100.

SEC source: 0001562180-23-001010 · primarydocument.xml · nonDerivative · entry 3

Ellman Thomas A. · CIK 0001534505 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,866

F2 · price: Represents the weighted average sale price. The highest price at which shares were sold was $116.8200 and the lowest price at which shares were sold was $116.1100.

SEC source: 0001562180-23-001010 · primarydocument.xml · nonDerivative · entry 2

Ellman Thomas A. · CIK 0001534505 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,223

F1 · price: Represents the weighted average sale price. The highest price at which shares were sold was $116.0900 and the lowest price at which shares were sold was $115.1100.

SEC source: 0001562180-23-001010 · primarydocument.xml · nonDerivative · entry 1

Ellman Thomas A. · CIK 0001534505 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,261

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: 0001562180-23-000940 · primarydocument.xml · nonDerivative · entry 1

Arvia Anne L · CIK 0001374429 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,694

F1 · security: 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 Directors' 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 148 shares acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001562180-23-000934 · primarydocument.xml · nonDerivative · entry 1

Wilson Stephen R · CIK 0001329553 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,606

F1 · security: Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the GATX Directors' Phantom Stock Plan ("Phantom Stock 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 65 shares acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan.

SEC source: 0001562180-23-000929 · primarydocument.xml · nonDerivative · entry 1

YOVOVICH PAUL G · CIK 0001183580 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,676

F1 · security: 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 Directors' 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 162 shares acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001562180-23-000922 · primarydocument.xml · nonDerivative · entry 1

Sutherland David · CIK 0001349227 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,469

F1 · security: 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 Directors' 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 (a) 342 shares acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 233 shares acquired under the Deferred Fee Plan resulting from the reporting person's election to defer the annual director retainer fees payable to the reporting person in the form of phantom stock/RSUs under the Deferred Fee Plan.

SEC source: 0001562180-23-000921 · primarydocument.xml · nonDerivative · entry 1

REAM JAMES B · CIK 0001198444 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,831

F1 · security: 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 Directors' 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 (a) 184 shares acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 66 shares acquired under the Deferred Fee Plan resulting from the reporting person's election to defer the annual director retainer fees payable to the reporting person in the form of phantom stock/RSUs under the Deferred Fee Plan.

SEC source: 0001562180-23-000904 · primarydocument.xml · nonDerivative · entry 1

Aigotti Diane · CIK 0001329194 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,350

F1 · security: 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 Directors' 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 (a) 69 shares acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 198 shares acquired under the Deferred Fee Plan resulting from the reporting person's election to defer the annual director retainer fees payable to the reporting person in the form of phantom stock/RSUs under the Deferred Fee Plan.

SEC source: 0001562180-23-000892 · primarydocument.xml · nonDerivative · entry 1

Stanley Adam L. · CIK 0001786914 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,274

F1 · security: 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 Directors' 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 25 shares acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan.

SEC source: 0001562180-23-000798 · primarydocument.xml · nonDerivative · entry 1

Van Aken Jennifer · CIK 0001824105 · Sr VP Treasurer & CRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,649

SEC source: 0001562180-23-000797 · primarydocument.xml · nonDerivative · entry 1

Glassberg Brian L · CIK 0001956917 · EVP, General Counsel & Secy.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,833

SEC source: 0001562180-23-000761 · primarydocument.xml · nonDerivative · entry 1

Ellman Thomas A. · CIK 0001534505 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,361