| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Yates Kyra | VP - Investor Relations | 30 ISABELLA STREET, PITTSBURGH | David L. DeNinno, POA for Kyra Yates | 04 Mar 2026 | 0002016958 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WAB | Common Stock | Tax liability | -177 | -5.7% | $263.02* | 2,951 | 02 Mar 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The amount of securities withheld by the Company to discharge withholding tax obligations of the reporting person in connection with the vesting of restricted shares. |