| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LEDUC ROBERT F | Director | 201 ISABELLA STREET SUITE 200, PITTSBURGH | /s/ Margaret Lam, Assistant Secretary (Attorney-in-Fact) | 07 Jan 2026 | 0001184190 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HWM | Common Stock | Award | $5,962 | +28 | +0.08% | $212.92 | 35,093 | 05 Jan 2026 | Direct |