GATX (GATX) executive granted 4,800 nonqualified stock options

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Form Type

Rhea-AI Filing Summary

Zmudka Robert reported acquisition or exercise transactions in this Form 4 filing.

GATX CORP senior vice president Robert Zmudka received a grant of 4,800 stock options on 2026-02-23. These 2026 nonqualified options have a stated price of $0.00 per option at grant.

According to the vesting terms, 33.33% of the options become exercisable one year after the grant date, another 33.33% after two years, and the remaining 33.34% after three years. Following this grant, he holds 7,493 shares of GATX common stock directly and 414 shares indirectly through a 401(k) plan.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Zmudka Robert

Role Sr. VP & Chief Comm. Off.

Type	Security	Shares	Price	Value
Grant/Award	2026 NQ Stock Option (Right to Buy)	4,800	$0.00	--
holding	Common Stock	--	--	--
holding	Common Stock 401(k)	--	--	--

Holdings After Transaction: 2026 NQ Stock Option (Right to Buy) — 4,800 shares (Direct); Common Stock — 7,493 shares (Direct); Common Stock 401(k) — 414 shares (Indirect, 401(k))

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 02/25/2026 - 06:31 PM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Zmudka Robert

(Last)

(First)

(Middle)

233 S. WACKER DR.

(Street)

CHICAGO

60606

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
GATX CORP [ GATX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Sr. VP & Chief Comm. Off.

3. Date of Earliest Transaction (Month/Day/Year)
02/23/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock								7,493	D
Common Stock 401(k)								414	I	401(k)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
2026 NQ Stock Option (Right to Buy)	$196.4	02/23/2026		A		4,800		02/23/2027⁽¹⁾	02/23/2033	Common Stock	4,800	$0.00	4,800	D

Explanation of Responses:

1. 33.33% of Stock Option granted may be exercised commencing 1 year from the date of the grant, an additional 33.33% commencing 2 years from the date of the grant and the remaining 33.34% commencing 3 years from the date of the grant.

Remarks:

	Lisa M. Ibarra, by Power of Attorney on behalf of Robert Zmudka	02/25/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did GATX (GATX) report for Robert Zmudka?

GATX reported that senior vice president Robert Zmudka received a grant of 4,800 nonqualified stock options dated 2026-02-23. These options are a form of equity compensation that may be exercised over time according to the specified vesting schedule.

What are the vesting terms of Robert Zmudka’s new GATX stock options?

The 4,800 stock options vest in three equal annual installments. 33.33% become exercisable one year after the grant date, another 33.33% after two years, and the remaining 33.34% after three years, spreading potential exercises over a three-year period.

How many GATX common shares does Robert Zmudka hold after this Form 4?

After the reported transactions, Robert Zmudka directly holds 7,493 shares of GATX common stock. He also has an additional 414 shares held indirectly through a 401(k) plan, reflecting his combined direct and retirement-related equity position.

What role does Robert Zmudka hold at GATX CORP?

Robert Zmudka serves as Senior Vice President and Chief Commercial Officer at GATX CORP. His Form 4 filing reflects equity-related holdings and awards associated with this executive position, including stock options and common stock ownership.

What does the Form 4 indicate about the price of the GATX stock options granted?

The Form 4 indicates that the 4,800 nonqualified stock options were granted with a stated price per option of $0.00 at grant. This reflects how the award is recorded for reporting, with any actual exercise terms governed by the underlying plan.