| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Xu Ting | Director | 330 SOUTH FOURTH STREET, RICHMOND | /s/ Anne-Marie Anderson (By Power of Attorney for Ting Xu) | 01 Jul 2025 | 0001913563 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NEU | Common Stock | Award | $0 | +144 | +20.14% | $0.00 | 859 | 01 Jul 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents annual stock grant to non-employee directors. Shares were issued under the NewMarket Corporation 2023 Incentive Compensation and Stock Plan. |