GATX exec granted 2,400 stock options

Phillips Geoffrey reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Phillips Geoffrey reported acquisition or exercise transactions in this Form 4 filing.

GATX CORP senior vice president of operations Geoffrey Phillips reported receiving a grant of 2,400 nonqualified stock options on February 23, 2026. The award was recorded at a price of $0.00 per option, indicating it was a compensatory grant rather than a market purchase.

According to the footnote, 33.33% of the options become exercisable one year from the grant date, another 33.33% after two years, and the remaining 33.34% after three years. Following this grant, he directly holds 2,400 stock options and 6,494 shares of GATX common stock.

Insider Trade Summary

Grant/Award: 2,400 shares

Grant/Award 2 txns

Insider Phillips Geoffrey

Role Sr. VP, Operations

Type	Security	Shares	Price	Value
Grant/Award	2026 NQ Stock Option (Right to Buy)	2,400	$0.00	$0.00
holding	Common Stock	--	--	--

Holdings After Transaction: 2026 NQ Stock Option (Right to Buy) — 2,400 contracts (Direct); Common Stock — 6,494 shares (Direct)

Footnotes (1)

1. F1. 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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Geoffrey Phillips’ Form 4 filing for GATX report?

The Form 4 reports that Geoffrey Phillips, a senior vice president at GATX CORP, received a grant of 2,400 nonqualified stock options on February 23, 2026. This is a compensatory award, not an open-market stock purchase.

How many GATX stock options did Geoffrey Phillips acquire in this Form 4?

Geoffrey Phillips acquired 2,400 nonqualified stock options linked to GATX common stock. The transaction is coded as a grant or award acquisition, with a recorded price of $0.00 per option, reflecting an equity compensation grant rather than a cash transaction.

What is the vesting schedule for Geoffrey Phillips’ 2,400 GATX stock options?

The 2,400 stock options vest in three tranches: 33.33% become exercisable one year from the grant date, another 33.33% after two years, and the remaining 33.34% after three years, creating a multi-year incentive structure.

How many GATX common shares does Geoffrey Phillips hold after this transaction?

After the reported transactions, Geoffrey Phillips directly holds 6,494 shares of GATX common stock. This holding figure is separate from his 2,400 nonqualified stock options, which represent the right to buy additional shares in the future once vested.

Is Geoffrey Phillips’ GATX Form 4 filing a stock purchase or an option grant?

The filing reflects an option grant, not a stock purchase. Transaction code A and descriptive fields show a grant, award, or other acquisition of 2,400 nonqualified stock options, with no cash price paid per option reported in the filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 02/25/2026 - 05:17 PM Learn about SEC filing dates

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^*

Phillips Geoffrey

(Last) (First) (Middle)

233 S WACKER DRIVE

(Street)

CHICAGO IL 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, Operations

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock								6,494	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
2026 NQ Stock Option (Right to Buy)	$196.4	02/23/2026		A		2,400		02/23/2027(1)	02/23/2033	Common Stock	2,400	$0.00	2,400	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 Geoffrey Phillips	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.