NewMarket Declares $3.00 Quarterly Dividend

NewMarket Corporation's Board of Directors declared a quarterly dividend of $3.00 per share on the company's common stock. This dividend is scheduled to be paid on October 1, 2026, to shareholders who are on record at the close of business on September 15, 2026. NewMarket operates as a holding company with subsidiaries like Afton Chemical and Ethyl, focusing on chemical additives, and AMPAC and Calca, which produce specialty materials for aerospace and defense.