SEC Form 4 · accession 0001989421-26-000012
GATX CORP · GATX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Geoffrey Phillips
Officer — Sr. VP, Operations
Period of report
Sep 11, 2026
Accepted (ET)
Sep 11, 2026 · 5:38 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000040211
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Sep 11, 2026 | M | 2,500 | $77.07 | A | 2,501 | D | |
| Common StockF1 | Sep 11, 2026 | S | 1,700 | $177.1219 | D | 801 | D | |
| Common Stock | Sep 11, 2026 | S | 500 | $178.065 | D | 301 | D | |
| Common StockF2 | Sep 11, 2026 | S | 300 | $179.5067 | D | 1 | D | |
| Common Stock | holding | — | — | — | 6,472 | I | By Geoffrey D Phillips Living Trust U/A DTD 06/18/2021 |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 NQ Stock Option (Right to Buy) | $77.07 | Sep 11, 2026 | M | 2,500 | D | Jan 31, 2021 | Jan 31, 2027 | Common Stock | 2,500 | 0 | D |
Explanation of responses
- F1Represents the weighted average sale price. The highest price at which shares were sold was $177.1900 and the lowest price at which shares were sold was $176.9450. 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.
- F2Represents the weighted average sale price. The highest price at which shares were sold was $179.5400 and the lowest price at which shares were sold was $179.4900. 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.