| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| ALBAUGH JAMES F | Director | 201 ISABELLA STREET SUITE 200, PITTSBURGH | /s/ Margaret Lam, Assistant Secretary (Attorney-in-Fact) | 03 Jun 2025 | 0001182045 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HWM | Common Stock | Award | $0 | +1,030 | +1.8% | $0.000000 | 58,711 | 30 May 2025 | Direct |