| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Nero Kimberley | EVP & Chief HR Officer | 233 S. WACKER DR., CHICAGO | Lisa M. Ibarra, by Power of Attorney on behalf of Kimberley Nero | 20 Feb 2026 | 0001861020 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GATX | Common Stock | Award | $0 | +2,913 | +109% | $0.000000 | 5,594 | 18 Feb 2026 | Direct | |
| transaction | GATX | Common Stock | Tax liability | $248,937 | -1,291 | -23% | $192.82 | 4,303 | 18 Feb 2026 | Direct |