Newmarket Corporation
A Richmond, Virginia-based holding company that makes chemical additives for fuels and lubricants through its main subsidiary, Afton Chemical — products that help gasoline, diesel, and engine oils run cleaner, longer, and with lower emissions. It began life in 1887 as the Albemarle Paper Manufacturing Company, and in 1962 its leader bought the far larger Ethyl Corporation in a takeover that newspapers dubbed "Jonah Swallows the Whale." The company later took the Ethyl name, then renamed itself NewMarket in 2004 after a reorganization split its businesses apart.
Item 4 is hereby amended and restated as follows: The Reporting Person intends to hold for investment the shares of Common Stock that he beneficially owns and, aside from routine estate planning and family gift transactions, has no present plans to acquire or dispose of, or to cause any other person to acquire or dispose of, shares of Common Stock. The Reporting Person does, however, reserve the right to buy or sell shares of Common Stock from time to time. Except as indicated above, the Reporting Person has no present plans or proposals which relate to, or would result in, any one or more of the matters described in subparagraphs (a) through (j) of Item 4 to Schedule 13D.
| Holder | Schedule | % of class | Shares | Filed |
|---|---|---|---|---|
| BANK OF AMERICA CORP /DE/ | 13G/APassive | 0.2% | 21.4K | May 14, 2026 |
| The Vanguard Group | 13G/APassive | 0% | 0 | Mar 27, 2026 |
| BRUCE C. GOTTWALD | 13D/AActivist | 10.1% | 948.7K | Jan 7, 2026 |
Item 4 is hereby amended and restated as follows: The Reporting Person intends to hold for investment the shares of Common Stock that he beneficially owns and, aside from routine estate planning and family gift transactions, has no present plans to acquire or dispose of, or to cause any other person to acquire or dispose of, shares of Common Stock. The Reporting Person does, however, reserve the right to buy or sell shares of Common Stock from time to time. Except as indicated above, the Reporting Person has no present plans or proposals which relate to, or would result in, any one or more of the matters described in subparagraphs (a) through (j) of Item 4 to Schedule 13D. | ||||
| The London Company | 13G/APassive | 5.87% | 553.5K | Aug 14, 2025 |