# EDGAR Filing Document

**Accession Number:** 0000040211
**File Stem:** 0001193125-26-214682
**Filing Date:** 2026-5
**Character Count:** 26304
**Document Hash:** 4c7a46b9d2105996c2035445670fa7f7
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-214682.hdr.sgml**: 20260508

**ACCESSION NUMBER**: 0001193125-26-214682

**CONFORMED SUBMISSION TYPE**: S-8

**PUBLIC DOCUMENT COUNT**: 16

**FILED AS OF DATE**: 20260508

**DATE AS OF CHANGE**: 20260508

**EFFECTIVENESS DATE**: 20260508

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** GATX CORP
- **CENTRAL INDEX KEY:** 0000040211
- **STANDARD INDUSTRIAL CLASSIFICATION:** TRANSPORTATION SERVICES [4700]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 361124040
- **STATE OF INCORPORATION:** NY
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** S-8
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-295706
- **FILM NUMBER:** 26958581

**BUSINESS ADDRESS:**
- **STREET 1:** 233 SOUTH WACKER DRIVE
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606-7147
- **BUSINESS PHONE:** 3126216200

**MAIL ADDRESS:**
- **STREET 1:** 233 SOUTH WACKER DRIVE
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606-7147

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** GENERAL AMERICAN TRANSPORTATION CORP
- **DATE OF NAME CHANGE:** 19750722

**As filed with the Securities and Exchange Commission on May 8, 2026** 

**Registration No. 333-** 

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM S-8** 

**REGISTRATION STATEMENT** 

***UNDER***

***THE SECURITIES ACT OF 1933***

## GATX Corporation
**(Exact name of registrant as specified in its charter)** 

---

| | |
|:---|:---|
| **New York** | **36-1124040** |
| **(State or other jurisdiction of**<br> **incorporation or organization)** | **(I.R.S. Employer**<br> **Identification No.)** |

---

**233 S. Wacker Drive** 

**Chicago, Illinois 60606-7147** 

**(Address of principal executive offices)** 

**GATX Corporation Amended and Restated 2012 Incentive Award Plan** 

**(full title of the plan)** 

**Brian L. Glassberg** 

**Executive Vice President, General Counsel and Secretary** 

**GATX Corporation** 

**233 S. Wacker Drive** 

**Chicago, Illinois 60606-7147** 

**(312) 621-6200** 

**(Name, address, including zip code, and telephone number, including area code, of agent for service)** 

***Copy to:***

**Cathy A. Birkeland, Esq.** 

**Scott W. Westhoff, Esq.** 

**Latham & Watkins LLP** 

**330 North Wabash Avenue, Suite 2800** 

**Chicago, Illinois 60611** 

**(312) 876-7700** 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

---

| | | | |
|:---|:---|:---|:---|
| Large accelerated filer | ☒ | Accelerated filer | ☐ |
| Non-accelerated filer | ☐ | Smaller reporting company | ☐ |
|  |  | Emerging growth company | ☐ |

---

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

------

**EXPLANATORY NOTE** 

GATX Corporation (the "Company") previously registered an aggregate of 7,000,000 shares of its common stock, par value $0.625 per share (the "Common Stock") issuable under the GATX Corporation Amended and Restated 2012 Incentive Award Plan (the "Existing Plan"). On February 18, 2026, the Company's Board of Directors adopted an amendment and restatement of the Existing Plan (as so amended and restated, the "Restated Plan") and increased the number of shares of Common Stock available for issuance under the Restated Plan from 7,000,000 to 8,300,000, which the Company's shareholders approved on April 24, 2026. This Registration Statement is being filed pursuant to General Instruction E to Form S-8 to register such additional shares of Common Stock which may be issued under the Restated Plan.

The contents of the (i) the registration statement on Form S-8 (File No. 333-182219) filed by the Company with the U.S. Securities and Exchange Commission (the "Commission") on June 19, 2012 covering 3,500,000 shares of Common Stock for issuance under the Existing Plan (the "2012 Registration Statement) and (ii) the registration statement on Form S-8 (File No. 333-219346) filed by the Company with the Commission on July 19, 2017 covering an additional 3,500,000 shares of Common Stock for issuance under the Existing Plan (the "2017 Registration Statement" and, together, the "Prior Registration Statements") are hereby incorporated by reference into this Registration Statement to the extent not modified or superseded by the 2017 Registration Statement, with respect to the 2012 Registration Statement, or by any information included herein or by any subsequently filed document that is incorporated by reference in this Registration Statement or the Prior Registration Statements.

**PART I** 

**INFORMATION REQUIRED IN THE SECTION 10(A) PROSPECTUS** 

**Item 1. Plan Information** 

Not required to be filed with this Registration Statement.

**Item 2. Registrant Information and Employee Plan Annual Information** 

Not required to be filed with this Registration Statement.

**PART II** 

**INFORMATION REQUIRED IN THE REGISTRATION STATEMENT** 

**Item 3. Incorporation of Documents by Reference** 

The following documents, which have heretofore been filed by the Company with the Commission, are incorporated by reference herein:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Company's Annual Report on [Form 10-K](http://www.sec.gov/Archives/edgar/data/../../../ix?doc=/Archives/edgar/data/40211/000004021126000018/gmt-20251231.htm) for the fiscal year ended December 31, 2025;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Company's Quarterly Report on [Form 10-Q](http://www.sec.gov/Archives/edgar/data/../../../ix?doc=/Archives/edgar/data/40211/000004021126000055/gmt-20260331.htm) for the quarterly period ended March 31, 2026;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The portions of the Company's Definitive Proxy Statement on [Schedule 14A](http://www.sec.gov/Archives/edgar/data/../../../ix?doc=/Archives/edgar/data/40211/000110465926027377/gatx-20260424xdef14a.htm) for the 2026 Annual Meeting of Shareholders that are incorporated by reference in the Company's Annual Report on [Form 10-K](http://www.sec.gov/Archives/edgar/data/../../../ix?doc=/Archives/edgar/data/40211/000004021126000018/gmt-20251231.htm) for the year ended December 31, 2025;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Company's Current Reports on Form 8-K filed on [January 5, 2026](http://www.sec.gov/Archives/edgar/data/../../../ix?doc=/Archives/edgar/data/40211/000119312526001584/d11398d8k.htm) (as amended by the Form 8-K/A filed on [March 3, 2026](http://www.sec.gov/Archives/edgar/data/../../../ix?doc=/Archives/edgar/data/40211/000004021126000024/gatx-20260101.htm)), [March 16, 2026](http://www.sec.gov/Archives/edgar/data/../../../ix?doc=/Archives/edgar/data/40211/000119312526107264/d120598d8k.htm) , and [April 28, 2026](http://www.sec.gov/Archives/edgar/data/../../../ix?doc=/Archives/edgar/data/40211/000004021126000038/gatx-20260424.htm) ; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The description of the Company's common stock contained in [Exhibit 4.3](http://www.sec.gov/Archives/edgar/data/40211/000004021120000017/gatx-20191231xexhibit43.htm) to the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2019.

All documents subsequently filed by the Company pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act") (other than any such documents or portions thereof that are furnished under Item 2.02 or Item 7.01 of a Current Report on Form 8-K, unless otherwise indicated therein, including any exhibits included with such Items) and prior to the filing of a post-effective amendment to this

------

Registration Statement which indicates that all securities offered have been sold or which deregisters all securities then remaining unsold, shall be deemed to be incorporated by reference into this Registration Statement and to be a part hereof from the date of filing such documents. Any statement contained in a document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this Registration Statement to the extent that a statement contained herein or in any other subsequently filed document which also is or is deemed to be incorporated by reference herein modifies or supersedes such statement. Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this Registration Statement.

**Item 4. Description of Securities** 

Not required to be filed with this Registration Statement.

**Item 5. Interests of Named Experts and Counsel** 

Not required to be filed with this Registration Statement.

**Item 6. Indemnification of Directors and Officers** 

Not required to be filed with this Registration Statement.

**Item 7. Exemption from Registration Claimed** 

Not required to be filed with this Registration Statement.

**Item 8. Exhibits** 

---

| | |
|:---|:---|
| **Exhibit<br>Number** | **Description of Exhibit** |
| 4.1 | [Restated Certificate of Incorporation of GATX Corporation (filed as Exhibit 3.2 to the Company's Current Report on Form 8-K filed with the Commission on October 31, 2013 and incorporated herein by reference).](http://www.sec.gov/Archives/edgar/data/40211/000004021113000038/gmt-20131031xrestatedcerti.htm) |
| 4.2 | [Amended and Restated By-laws of GATX Corporation (filed as Exhibit 3.1 to the Company's Current Report on Form 8-K filed with the Commission on November 1, 2022 and incorporated herein by reference).](http://www.sec.gov/Archives/edgar/data/40211/000119312522274540/d410706dex31.htm) |
| 4.3 | [The GATX Corporation Amended and Restated 2012 Incentive Award Plan (filed as Exhibit 10.1 to the Company's Form 8-K filed with the Commission on April 28, 2026 and incorporated herein by reference).](http://www.sec.gov/Archives/edgar/data/40211/000004021126000038/exh101-gatxcorpar2012incen.htm) |
| 5.1\* | [Opinion of Latham & Watkins LLP.](d85510dex51.htm) |
| 23.1\* | [Consent of Latham & Watkins LLP (included in Exhibit 5.1).](d85510dex51.htm) |
| 23.2\* | [Consent of Ernst & Young LLP.](d85510dex232.htm) |
| 23.3\* | [Consent of KPMG LLP.](d85510dex233.htm) |
| 24.1\* | [Power of Attorney (included in the signature page hereto).](#tx85510_sig) |
| 107\* | [Filing Fee Calculation.](d85510dexfilingfees.htm) |

---

\* Filed herewith.

------

**Item 9. Undertakings** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The undersigned registrant hereby undertakes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933 (the "Securities Act");

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) To reflect in the prospectus any facts or events arising after the effective date of the Registration Statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the Registration Statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the SEC pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than 20% change in the maximum aggregate offering price set forth in the "Calculation of Filing Fee Tables" or "Calculation of Registration Fee" table, as applicable, in the effective Registration Statement; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) To include any material information with respect to the plan of distribution not previously disclosed in the Registration Statement or any material change to such information in the Registration Statement;

provided, however, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed with or furnished to the SEC by the Company pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated by reference in this Registration Statement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The undersigned Company hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of the Company's annual report pursuant to section 13(a) or section 15(d) of the Exchange Act (and, where applicable, each filing of an employee benefit plan's annual report pursuant to section 15(d) of the Exchange Act) that is incorporated by reference in this Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable.

In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.

------

**SIGNATURES** 

Pursuant to the requirements of the Securities Act, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the city of Chicago, state of Illinois, on May 8, 2026.

---

| | |
|:---|:---|
| **GATX CORPORATION** | **GATX CORPORATION** |
| By: | /s/ Brian L. Glassberg |
|  | Brian L. Glassberg |
|  | Executive Vice President, General Counsel and Secretary |

---

------

**POWER OF ATTORNEY** 

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Robert C. Lyons, Thomas A. Ellman and Brian L. Glassberg, and each acting alone, his or her true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign any or all amendments or supplements to this Registration Statement and to file the same with all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing necessary or appropriate to be done with respect to this Registration Statement or any amendments or supplements hereto in and about the premises, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, each acting alone, or his or her substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated.

---

| | | |
|:---|:---|:---|
| **Signature** | **Title** | **Date** |
| /s/ Robert C. Lyons<br> Robert C. Lyons | President, Chief Executive Officer and Director<br>(Principal Executive Officer) | May 8, 2026 |
| /s/ Thomas A. Ellman<br> Thomas A. Ellman | Executive Vice President and Chief Financial Officer<br>(Principal Financial Officer) | May 8, 2026 |
| /s/ Jennifer M. McManus<br> Jennifer M. McManus | Senior Vice President, Controller and Chief Accounting Officer (Principal Accounting Officer) | May 8, 2026 |
| /s/ Diane M. Aigotti<br> Diane M. Aigotti | Director | May 8, 2026 |
| /s/ Anne L. Arvia<br> Anne L. Arvia | Director | May 8, 2026 |
| /s/ Shelley J. Bausch<br> Shelley J. Bausch | Director | May 8, 2026 |
| /s/ John M. Holmes<br> John M. Holmes | Director | May 8, 2026 |
| /s/ James B. Ream<br> James B. Ream | Director | May 8, 2026 |
| /s/ Adam L. Stanley<br> Adam L. Stanley | Director | May 8, 2026 |

---

------

---

| | | |
|:---|:---|:---|
| **Signature** | **Title** | **Date** |
| /s/ Robert S. Wetherbee<br> Robert S. Wetherbee | Director | May 8, 2026 |
| /s/ Paul G. Yovovich<br> Paul G. Yovovich | Director | May 8, 2026 |

---

## Exhibit 5.1

**Exhibit 5.1** 

---

| | | |
|:---|:---|:---|
| ![LOGO](g85510g0507112847770.jpg) <br>| 330 North Wabash Avenue<br> Suite 2800<br> Chicago, Illinois 60611<br> Tel: +1.312.876.7700 Fax: +1.312.993.9767<br> www.lw.com<br>FIRM / AFFILIATE OFFICES | 330 North Wabash Avenue<br> Suite 2800<br> Chicago, Illinois 60611<br> Tel: +1.312.876.7700 Fax: +1.312.993.9767<br> www.lw.com<br>FIRM / AFFILIATE OFFICES |
|  | Austin | Milan |
|  | Beijing | Munich |
|  | Boston | New York |
|  | Brussels | Orange County |
| May 8, 2026 | Chicago | Paris |
|  | Dubai | Riyadh |
|  | Düsseldorf | San Diego |
|  | Frankfurt | San Francisco |
|  | Hamburg | Seoul |
|  | Hong Kong | Silicon Valley |
|  | Houston | Singapore |
|  | London | Tel Aviv |
|  | Los Angeles | Tokyo |
|  | Madrid | Washington, D.C. |

---

GATX Corporation

233 South Wacker Drive

Chicago, Illinois 60606-7147

---

| | |
|:---|:---|
| Re: | <u>Registration Statement on Form S-8 with respect to 1,300,000 shares of Common Stock, par value $0.625 per share</u>  |

---

To the addressee set forth above:

We have acted as special counsel to GATX Corporation, a New York corporation (the "***Company***"), in connection with the proposed issuance of up to 1,300,000 shares of common stock of the Company, par value $0.625 per share (the "***Shares***"), pursuant to the GATX Corporation Amended and Restated 2012 Incentive Award Plan (the "***Plan***"). The Shares are included in a registration statement on Form S–8 under the Securities Act of 1933, as amended (the "***Act***"), filed with the Securities and Exchange Commission (the "***Commission***") on May 8, 2026 (the "***Registration Statement***"). This opinion is being furnished in connection with the requirements of Item 601(b)(5) of Regulation S-K under the Act, and no opinion is expressed herein as to any matter pertaining to the contents of the Registration Statement or related Prospectus, other than as expressly stated herein with respect to the issuance of the Shares. ****

As such counsel, we have examined such matters of fact and questions of law as we have considered appropriate for purposes of this letter. With your consent, we have relied upon certificates and other assurances of officers of the Company and others as to factual matters without having independently verified such factual matters. We are opining herein as to the New York Business Corporation Law, and we express no opinion with respect to any other laws.

Subject to the foregoing and the other matters set forth herein, it is our opinion that, as of the date hereof, the Shares have been duly authorized and, when issued in the manner contemplated by the terms of the Plan, including the receipt of payment for such Shares in an amount of cash or other legal consideration of not less than the aggregate par value for such Shares, and assuming in each case that the individual grants under the Plan are duly authorized by all necessary corporate action and duly granted or awarded and exercised in accordance with the requirements of law and the Plan (and the agreements and awards duly adopted thereunder and in accordance therewith), the issue and sale of the Shares will have been duly authorized by all necessary corporate action of the Company, and the Shares will be validly issued, fully paid and nonassessable. In rendering the foregoing opinion, we have assumed that the Company will comply with all applicable notice requirements regarding uncertificated shares provided in the New York Business Corporation Law.

------

**May 8, 2026** 

**Page 2**![LOGO](g85510g0507093734922.jpg)

This opinion is for your benefit in connection with the Registration Statement and may be relied upon by you and by persons entitled to rely upon it pursuant to the applicable provisions of the Act. We consent to your filing this opinion as an exhibit to the Registration Statement. In giving such consent, we do not thereby admit that we are in the category of persons whose consent is required under Section 7 of the Act or the rules and regulations of the Commission thereunder.

---

| |
|:---|
| Sincerely, |
| /s/ Latham & Watkins LLP |

---

## Exhibit 23.2

**Exhibit 23.2** 

**Consent of Independent Registered Public Accounting Firm** 

We consent to the incorporation by reference in the Registration Statement (Form S-8) pertaining to the GATX Corporation Amended and Restated 2012 Incentive Award Plan of our reports dated February 19, 2026, with respect to the consolidated financial statements of GATX Corporation and the effectiveness of internal control over financial reporting of GATX Corporation included in its Annual Report (Form 10-K) for the year ended December 31, 2025, filed with the Securities and Exchange Commission.

/s/ Ernst & Young LLP

Chicago, Illinois

May 8, 2026

## Exhibit 23.3

**Exhibit 23.3** 

**Consent of Independent Auditors** 

We consent to the incorporation by reference in the registration statement on Form S-8 of GATX Corporation of our report dated February 27, 2026, with respect to the combined financial statements of Wells Fargo Rail, which report appears in the Form 8-K/A of GATX Corporation dated March 3, 2026.

/s/ KPMG LLP

Charlotte, North Carolina

May 8, 2026

## Ex-Filing

?xml version='1.0' encoding='ASCII'? EX-FILING FEES

---

| |
|:---|
| **Calculation of Filing Fee Tables**  |
| &nbsp;&nbsp;&nbsp;&nbsp;**S-8**  |
| &nbsp;&nbsp;&nbsp;&nbsp;**GATX CORP**  |

---

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Security Type**  | **Security Class Title**  | **Fee Calculation Rule**  | **Amount Registered**  | **Proposed Maximum Offering Price Per Unit**  | **Maximum Aggregate Offering Price**  | **Fee Rate**  | **Amount of Registration Fee**  |
| 1 | Equity | Common Stock, par value $0.625 per share | Other | 1300000 | $185.92 | $241696000.00 | 0.0001381 | $33378.22 |
| Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: |  | $241696000.00  |  | $33378.22  |
| Total Fee Offsets:  | Total Fee Offsets:  | Total Fee Offsets:  | Total Fee Offsets:  | Total Fee Offsets:  |  |  |  | $0.00  |
| Net Fee Due:  | Net Fee Due:  | Net Fee Due:  | Net Fee Due:  | Net Fee Due:  |  |  |  | $33378.22  |

---

 **Offering Note** <br>

<sup>1</sup> Pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the "Securities Act"), this registration statement shall also cover any additional shares of the registrant's common stock, par value $0.625 per share ("Common Stock"), that become issuable by reason of any stock dividend, stock split, recapitalization or similar transaction. Amount Registered represents an additional 1,300,000 shares of Common Stock available for future issuance under the GATX Corporation Amended and Restated 2012 Incentive Award Plan. Proposed Maximum Offering Price Per Unit is estimated solely for the purpose of calculating the registration fee pursuant to Rules 457(c) and 457(h) of the Securities Act and based upon the average of the high and low prices of the Registrant's Common Stock as reported on The New York Stock Exchange on May 7, 2026.

---

| |
|:---|
| |
| **Rule 457(p)** |
| Fee Offset Claims |
| Fee Offset Sources |

---