| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NEU | Common Stock | Tax liability | $8,908 | -14 | -5.8% | $636.31 | 228 | 27 Feb 2024 | Direct | F1, F2 |
| holding | NEU | Common Stock | 330 | 27 Feb 2024 | NewMarket Savings Plan | F3 |
| Id | Content |
|---|---|
| F1 | Shares withheld by the Company to satisfy tax withholding obligations related to the vesting of shares of restricted stock granted to the reporting person effective February 26, 2019. |
| F2 | Total reflects the prior withholding of 9 shares for taxes upon the vesting of shares of restricted stock on March 14, 2023. |
| F3 | The increase in shares is due to periodic purchases by the Plan Trustee pursuant to the Plan. |