Company News

• NewMarket Corporation Announces the Acquisition of Calca Solutions, LLC - RICHMOND, VA – NewMarket Corporation (NYSE: NEU) today announced its entry into a definitive purchase agreement to acquire Mars TopCo, LLC, the ultimate parent company of Calca Solutions, LLC (Calca). More »
• NewMarket Corporation Announces Quarterly Dividend - Richmond, VA, August 7, 2025 - The Board of Directors of NewMarket Corporation (NYSE: NEU) declared a quarterly dividend in the amount of $2.75 per share on the common stock of the Corporation. More »