| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | 30 ISABELLA ST., PITTSBURGH | David L. DeNinno, POA for John A. Mastalerz, Jr. | 14 Nov 2025 | 0001599216 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WAB | Common Stock - Direct | Sale | $580,860 | -2,766 | -34% | $210.00 | 5,286 | 12 Nov 2025 | Direct |