| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Yates Kyra | VP - Investor Relations | 30 ISABELLA STREET, PITTSBURGH | David L. DeNinno, POA for Kyra Yates | 05 Jun 2025 | 0002016958 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WAB | Common Stock | Sale | $283,043 | -1,389 | -31% | $203.78 | 3,128 | 05 Jun 2025 | Direct |