GATX Corp (NYSE: GATX) exec exercises options, sells 1,700 shares

Q: What did GATX (GATX) report about Jennifer Van Aken's option exercise?

GATX reported that Sr VP, Treasurer and CRO Jennifer Van Aken exercised a 2020 non-qualified stock option for 1,700 common shares on August 3, 2026 at an exercise price of $77.07 per share, fully using that specific option grant.

Q: How many GATX (GATX) shares did Jennifer Van Aken sell and at what prices?

On August 3, 2026, Jennifer Van Aken sold 1,372 shares at a weighted average price of $180.5819 per share and 328 shares at a weighted average price of $181.2260 per share, with high and low price ranges for each sale disclosed in the footnotes.

Q: What do the weighted average sale price footnotes mean for GATX (GATX)?

Each reported sale price is a weighted average of multiple trades. For the 1,372-share sale, prices ranged from $180.2100 to $181.1159 ; for the 328-share sale, they ranged from $181.2200 to $181.2900 , with full breakdowns available on request.

Q: How is the GATX (GATX) sale transaction type described in the Form 4?

Both stock sales are coded S , described as a "Sale in open market or private transaction" . This code indicates the shares were disposed of through such sale mechanisms at the reported weighted average prices within the specified ranges.

Q: Does Jennifer Van Aken retain any shares from the reported GATX (GATX) option grant?

For the reported 2020 NQ Stock Option , the post-transaction derivative holdings are shown as 0 shares , indicating that this particular option for 1,700 shares was fully exercised on August 3, 2026, with no remaining balance under that grant.

Q: Were Jennifer Van Aken's GATX (GATX) trades under a Rule 10b5-1 plan?

The Form 4’s document-level Rule 10b5-1 checkbox is not marked as an affirmative trading plan. As a result, these transactions are not identified in the filing as being executed pursuant to a Rule 10b5-1 trading arrangement.

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

GATX CORP senior vice president, treasurer and CRO Jennifer Van Aken exercised a 2020 non-qualified stock option for 1,700 shares of common stock at an exercise price of $77.07 per share on August 3, 2026, then sold those 1,700 shares in code S transactions at weighted average prices of $180.5819 and $181.2260 per share, with price ranges detailed in the footnotes.

Insider Trade Summary

Exercise and Sale: 1,700 shares ($176K approx. pre-tax spread)

Exercise and Sale 4 txns

Insider Van Aken Jennifer

Role Sr VP Treasurer & CRO

Sold 1,700 shs ($307K)

Approx. gross sale proceeds $307K

Approx. exercise cost $131K

Approx. pre-tax spread $176K

Type	Security	Shares	Price	Value
Exercise	2020 NQ Stock Option (Right to Buy)	1,700	$0.00	$0.00
Exercise	Common Stock	1,700	$77.07	$131K
Sale	Common Stock ^F1	1,372	$180.5819	$248K
Sale	Common Stock ^F2	328	$181.226	$59K

Holdings After Transaction: 2020 NQ Stock Option (Right to Buy) — 0 shares (Direct); Common Stock — 5,916 shares (Direct)

Footnotes (2)

F1. Represents the weighted average sale price. The highest price at which shares were sold was $181.1159 and the lowest price at which shares were sold was $180.2100. 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.
F2. Represents the weighted average sale price. The highest price at which shares were sold was $181.2900 and the lowest price at which shares were sold was $181.2200. 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.

Key Figures

Option shares exercised: 1,700 shares Exercise price: $77.0700 per share Common shares sold (lot 1): 1,372 shares +4 more

7 metrics

Option shares exercised 1,700 shares 2020 NQ Stock Option for common stock exercised on 2026-08-03

Exercise price $77.0700 per share Exercise price of the 2020 NQ Stock Option exercised by Jennifer Van Aken

Common shares sold (lot 1) 1,372 shares Code S sale on 2026-08-03 at weighted average $180.5819 per share

Sale price (lot 1) $180.5819 per share Weighted average price; high $181.1159 and low $180.2100 for 1,372-share sale

Common shares sold (lot 2) 328 shares Code S sale on 2026-08-03 at weighted average $181.2260 per share

Sale price (lot 2) $181.2260 per share Weighted average price; high $181.2900 and low $181.2200 for 328-share sale

Option shares remaining 0 shares Total derivative shares following exercise of the 2020 NQ Stock Option

Key Terms

NQ Stock Option, derivative security, weighted average sale price, Sale in open market or private transaction

4 terms

NQ Stock Option financial

"Security titled "2020 NQ Stock Option (Right to Buy)" is exercised."

derivative security financial

"Transaction code description notes an "Exercise or conversion of derivative security"."

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

weighted average sale price financial

"Footnotes state that each sale price represents the "weighted average sale price"."

Sale in open market or private transaction financial

"Code S is described as a "Sale in open market or private transaction"."

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

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/04/2026 - 03:02 PM Accepted by SEC EDGAR 08/04/2026 - 03:01 PM

FAQ

What did GATX (GATX) report about Jennifer Van Aken's option exercise?

GATX reported that Sr VP, Treasurer and CRO Jennifer Van Aken exercised a 2020 non-qualified stock option for 1,700 common shares on August 3, 2026 at an exercise price of $77.07 per share, fully using that specific option grant.

How many GATX (GATX) shares did Jennifer Van Aken sell and at what prices?

On August 3, 2026, Jennifer Van Aken sold 1,372 shares at a weighted average price of $180.5819 per share and 328 shares at a weighted average price of $181.2260 per share, with high and low price ranges for each sale disclosed in the footnotes.

What do the weighted average sale price footnotes mean for GATX (GATX)?

Each reported sale price is a weighted average of multiple trades. For the 1,372-share sale, prices ranged from $180.2100 to $181.1159; for the 328-share sale, they ranged from $181.2200 to $181.2900, with full breakdowns available on request.

How is the GATX (GATX) sale transaction type described in the Form 4?

Both stock sales are coded S, described as a "Sale in open market or private transaction". This code indicates the shares were disposed of through such sale mechanisms at the reported weighted average prices within the specified ranges.

Does Jennifer Van Aken retain any shares from the reported GATX (GATX) option grant?

For the reported 2020 NQ Stock Option, the post-transaction derivative holdings are shown as 0 shares, indicating that this particular option for 1,700 shares was fully exercised on August 3, 2026, with no remaining balance under that grant.

Were Jennifer Van Aken's GATX (GATX) trades under a Rule 10b5-1 plan?

The Form 4’s document-level Rule 10b5-1 checkbox is not marked as an affirmative trading plan. As a result, these transactions are not identified in the filing as being executed pursuant to a Rule 10b5-1 trading arrangement.

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^*

Van Aken Jennifer

(Last)

(First)

(Middle)

233 S. WACKER DR.

(Street)

CHICAGO

ILLINOIS

60606

(City)

(State)

(Zip)

UNITED STATES

(Country)

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 Treasurer & CRO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/03/2026

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

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

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

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	08/03/2026		M		1,700	A	$77.07	7,616	D
Common Stock	08/03/2026		S		1,372	D	$180.5819⁽¹⁾	6,244	D
Common Stock	08/03/2026		S		328	D	$181.226⁽²⁾	5,916	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)
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)
2020 NQ Stock Option (Right to Buy)	$77.07	08/03/2026		M			1,700	01/31/2021	01/31/2027	Common Stock	1,700	$0.00	0.00	D

Explanation of Responses:

1. Represents the weighted average sale price. The highest price at which shares were sold was $181.1159 and the lowest price at which shares were sold was $180.2100. 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.

2. Represents the weighted average sale price. The highest price at which shares were sold was $181.2900 and the lowest price at which shares were sold was $181.2200. 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.

Remarks:

	Lisa M. Ibarra, by Power of Attorney on behalf of Jennifer Van Aken	08/04/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR