STOCK TITAN

GATX CORP (GATX) SVP Doygun Eren reports stock and option positions

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Form Type
3

Rhea-AI Filing Summary

GATX CORP reported the initial equity holdings of officer Doygun Eren, SVP Chief Plan. & Invest. Off. Eren holds 5,323 shares of Common Stock directly and 210 shares through a 401(k) plan. He also holds several NQ Stock Option (Right to Buy) awards on Common Stock, including a 2020 option over 1,000 shares at an exercise price of $77.07 expiring on January 31, 2027, and a 2026 option over 2,400 shares at $196.40 expiring on February 23, 2033. A footnote states that for these options, 33.33% becomes exercisable one year after grant, an additional 33.33% after two years, and the remaining 33.34% after three years.

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Insider Doygun Eren
Role SVP Chief Plan. & Invest. Off.
Type Security Shares Price Value
holding 2020 NQ Stock Option (Right to Buy) F1 -- -- --
holding 2021 NQ Stock Option (Right to Buy) F1 -- -- --
holding 2022 NQ Stock Option (Right to Buy) F1 -- -- --
holding 2023 NQ Stock Option (Right to Buy) F1 -- -- --
holding 2024 NQ Stock Option (Right to Buy) F1 -- -- --
holding 2025 NQ Stock Option (Right to Buy) F1 -- -- --
holding 2026 NQ Stock Option (Right to Buy) F1 -- -- --
holding Common Stock -- -- --
holding Common Stock 401(k) -- -- --
Holdings After Transaction: 2020 NQ Stock Option (Right to Buy) — 1,000 shares (Direct); 2021 NQ Stock Option (Right to Buy) — 1,600 shares (Direct); 2022 NQ Stock Option (Right to Buy) — 1,500 shares (Direct); 2023 NQ Stock Option (Right to Buy) — 1,300 shares (Direct); 2024 NQ Stock Option (Right to Buy) — 1,300 shares (Direct); 2025 NQ Stock Option (Right to Buy) — 1,300 shares (Direct); 2026 NQ Stock Option (Right to Buy) — 2,400 shares (Direct); Common Stock — 5,323 shares (Direct); Common Stock 401(k) — 210 shares (Indirect, 401(k))
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.
Direct Common Stock holdings 5,323 shares Common Stock held directly following reported holdings as of 2026-08-05
401(k) Common Stock holdings 210 shares Common Stock held indirectly through 401(k) as of 2026-08-05
2020 NQ Stock Option exercise price $77.07 per share Option on 1,000 underlying Common Stock shares expiring January 31, 2027
2026 NQ Stock Option exercise price $196.40 per share Option on 2,400 underlying Common Stock shares expiring February 23, 2033
2021 NQ Stock Option exercise price $91.36 per share Option on 1,600 underlying Common Stock shares expiring January 29, 2028
2022 NQ Stock Option exercise price $103.15 per share Option on 1,500 underlying Common Stock shares expiring January 28, 2029
Option vesting tranches 33.33% / 33.33% / 33.34% Portions exercisable 1, 2, and 3 years from the date of grant
NQ Stock Option (Right to Buy) financial
"security_title: 2020 NQ Stock Option (Right to Buy)"
Common Stock 401(k) financial
"security_title: Common Stock 401(k)"
exercise price financial
"conversion_or_exercise_price: 196.4000"
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
expiration date financial
"expiration_date: 2033-02-23"
The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.

FAQ

What does GATX (GATX) disclose about Doygun Eren in this Form 3?

The filing lists Doygun Eren, SVP Chief Plan. & Invest. Off., and reports his initial Common Stock and NQ Stock Option holdings, including direct shares and 401(k) holdings, as of August 5, 2026.

How many GATX (GATX) common shares does Doygun Eren hold directly and via 401(k)?

Eren holds 5,323 shares of GATX Common Stock directly and 210 shares indirectly through a 401(k) plan. These positions are reported as holdings, not as new purchases or sales.

What stock options on GATX (GATX) shares does Doygun Eren report?

He reports several NQ Stock Option (Right to Buy) awards on Common Stock, including 1,000 shares at $77.07 expiring January 31, 2027 and 2,400 shares at $196.40 expiring February 23, 2033.

What is the vesting schedule for Doygun Eren’s GATX NQ Stock Options?

A footnote explains that 33.33% of each Stock Option becomes exercisable one year from grant, another 33.33% after two years, and the remaining 33.34% after three years, defining when the options may be exercised.

Does this GATX (GATX) Form 3 show any recent insider buying or selling by Doygun Eren?

No. The Form 3 reports holdings of Common Stock and stock options for Doygun Eren. The structured data shows no buy or sell transactions; it is an initial statement of beneficial ownership.

How long do Doygun Eren’s latest GATX stock options remain outstanding?

The 2026 NQ Stock Option (Right to Buy) covers 2,400 underlying shares at an exercise price of $196.40 and has an expiration date of February 23, 2033, subject to the stated vesting schedule.

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

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Learn about SEC filing dates
SEC Form 3
FORM 3UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:3235-0104
Estimated average burden
hours per response:0.5
1. Name and Address of Reporting Person*
Doygun Eren

(Last)(First)(Middle)
233 S. WACKER DR.

(Street)
CHICAGO ILLINOIS 60606

(City)(State)(Zip)

UNITED STATES

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
08/05/2026
3. Issuer Name and Ticker or Trading Symbol
GATX CORP [ GATX ]
3a. Foreign Trading Symbol
5. If Amendment, Date of Original Filed (Month/Day/Year)
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
SVP Chief Plan. & Invest. Off.
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock5,323D
Common Stock 401(k)210I401(k)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year)3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date ExercisableExpiration DateTitleAmount or Number of Shares
2020 NQ Stock Option (Right to Buy)01/31/2021(1)01/31/2027Common Stock1,000$77.07D
2021 NQ Stock Option (Right to Buy)01/29/2022(1)01/29/2028Common Stock1,600$91.36D
2022 NQ Stock Option (Right to Buy)01/28/2023(1)01/28/2029Common Stock1,500$103.15D
2023 NQ Stock Option (Right to Buy)01/26/2024(1)01/26/2030Common Stock1,300$113.28D
2024 NQ Stock Option (Right to Buy)01/25/2025(1)01/25/2031Common Stock1,300$126.468D
2025 NQ Stock Option (Right to Buy)01/30/2026(1)01/30/2032Common Stock1,300$166.193D
2026 NQ Stock Option (Right to Buy)02/23/2027(1)02/23/2033Common Stock2,400$196.4D
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:
Exhibit List: Exhibit 24 - Power of Attorney
Lisa Ibarra, by Power of Attorney on behalf of Eren Doygun08/13/2026
** Signature of Reporting PersonDate
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 5 (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 3: SEC 1473 (03-26)