| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CANTIE JOSEPH S | Director | 201 ISABELLA STREET SUITE 200, PITTSBURGH | /s/ Margaret Lam, Assistant Secretary (Attorney-in-Fact) | 07 Jan 2026 | 0001275621 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HWM | Common Stock | Award | $33,641 | +158 | +0.37% | $212.92 | 43,062 | 05 Jan 2026 | Direct |