Company News

• NewMarket Corporation Schedules Conference Call and Webcast to Review Third Quarter 2025 Financial Results - Richmond, VA, October 2, 2025 - NewMarket Corporation (NYSE: NEU) announced today it expects to release third quarter 2025 earnings at the close of business on Thursday, October 30, 2025. More »
• NewMarket Corporation Completes the Acquisition of Calca Solutions, LLC - RICHMOND, VA – October 1 – NewMarket Corporation (NYSE: NEU) today announced that it has completed the acquisition of Mars TopCo, LLC, the ultimate parent company of Calca Solutions, LLC (Calca). More »