| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Patel Sagar A | Director | 525 WILLIAM PENN PLACE, SUITE 3300, PITTSBURGH | Michelle R. Keating, as attorney-in-fact for Sagar A. Patel | 18 Aug 2025 | 0001523231 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KMT | Stock Credits | Award | $0 | +6,898 | $0.000000 | 6,898 | 15 Aug 2025 | Common Stock | 6,898 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | 1 for 1 |
| F2 | The stock credits become payable in common stock on January 1, 2028 |