| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| HARTNETT MICHAEL J | President and CEO, Director | 102 WILLENBROCK ROAD, ONE TRIBOLOGY CENTER, OXFORD | /s/John J. Feeney/attorney in fact | 28 May 2025 | 0001256535 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | RBC | Common Stock | Tax liability | -$804K | -2.24K | -0.72% | $359.77 | 310K | 23 May 2025 | Direct | F1, F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | RBC | Option to Purchase Common Stock | 11.8K | 23 May 2025 | Common Stock | 11.8K | $137.44 | Direct | F3 | |||||
| holding | RBC | Option to Purchase Common Stock | 30.4K | 23 May 2025 | Common Stock | 30.4K | $199.16 | Direct | F4 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld by the Company to pay tax liability related to the vesting of restricted stock. |
| F2 | Includes 13,569 shares erroneously not included in prior filings. Also includes 42,575 shares of restricted stock, which vest according to the following schedule; 10,020 shares that vest on 6/3/2025; 21,110 shares 1/2 of which vest on 6/1/2025 and 1/2 vest on 6/1/2026; and 11,445 shares 1/2 of which vest on 5/23/2026 and 1/2 vest on 5/23/2027. |
| F3 | These options to purchase Common Stock vest on 6/2/2025. |
| F4 | These options to purchase Common Stock are subject to the following vesting schedule - 1/2 vest on 6/3/2025 and 1/2 vest on 6/3/2026. |