Young Jeffery R. 4

4 · GATX CORP · Filed Feb 24, 2026

Form 4

Period: 2026-02-20

SVP, Chief Tax Officer

Transactions

Exercise/Conversion
Common Stock
2026-02-20$126.47/sh+900$113,821→ 8,262 total
Exercise/Conversion
Common Stock
2026-02-20$166.19/sh+833$138,439→ 9,095 total
Exercise/Conversion
Common Stock
2026-02-20$113.28/sh+1,200$135,936→ 10,295 total
Sale
Common Stock
[F1]
2026-02-20$196.29/sh−2,595$509,374→ 7,700 total
Exercise/Conversion
2023 NQ Stock Option (Right to Buy)
2026-02-20−1,200→ 0 total
Exercise: $113.28From: 2024-01-26Exp: 2030-01-26→ Common Stock (1,200 underlying)
Exercise/Conversion
2024 NQ Stock Option (Right to Buy)
2026-02-20−900→ 900 total
Exercise: $126.47From: 2025-01-25Exp: 2031-01-25→ Common Stock (900 underlying)
Exercise/Conversion
2025 NQ Stock Option (Right to Buy)
2026-02-20−833→ 1,667 total
Exercise: $166.19From: 2026-01-30Exp: 2032-01-30→ Common Stock (833 underlying)

Holdings

Footnotes (2)

[F1]Represents the weighted average sale price. The highest price at which shares were sold was $196.6788 and the lowest price at which shares were sold was $195.9964. 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]GATX Corporation's 401(k) plan is a unitized stock fund made up of company stock plus short term investments. Because the fund includes more than company stock, participants hold units of the fund rather than company shares of stock. The number of units held by a participant may vary depending on the performance of the company stock, the overall stock market, and the amount of short term investments in the fund. Such a variance has caused the value of the units in the reporting person's 401(k) fund to be reduced without any actual disposition of shares.

Signature

Lisa M. Ibarra, by Power of Attorney on behalf of Jeffery R. Young|2026-02-24

Documents

1 file