| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Elmy Frederick J. | Director | ONE TRIBOLOGY CENTER, 102 WILLENBROCK ROAD, OXFORD | /s/John J. Feeney/attorney in fact | 2025-06-03 | 0001947245 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | RBC | Common Stock | Award | $195K | +532 | +78.58% | $365.87 | 1.21K | May 30, 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | RBC | Option to Purchase Common Stock | Award | $0 | +962 | $0.00 | 962 | May 30, 2025 | Common Stock | 962 | $365.87 | Direct | F2 | |
| holding | RBC | Option to Purchase Common Stock | 990 | May 30, 2025 | Common Stock | 990 | $287.85 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | All of these shares are restricted shares that vest according to the following schedule; 677 shares 1/3 of which vest on 11/5/2025, 1/3 vest on 11/5/2026 and 1/3 vest on 11/5/2027; and 532 shares 1/3 of which vest on 5/30/2026, 1/3/ vest on 5/30/2027 and 1/3 vest on 5/30/2028. |
| F2 | These options to purchase Common Stock are subject to the following vesting schedule - 1/5 vest on 5/30/2026, 1/5 vest on 5/30/2027, 1/5 vest on 5/30/2028, 1/5 vest on 5/30/2029 and 1/5 vest on 5/30/2030. |
| F3 | These options to purchase Common Stock vest according to the following schedule - 1/5 vest on 11/5/2025, 1/5 vest on 11/5/2026, 1/5 vest on 11/5/2027, 1/5 vest on 11/5/2028 and 1/5 vest on 11/5/2029. |