NewMarket Corporation $(NEU)$ reported its financial results for the fourth quarter (Q4) and full year (FY) 2025. For Q4 2025, net sales were USD 635.40 million, and net income was USD 81.30 million, with earnings per share at USD 8.65. Income before income tax expense for the quarter was USD 113.20 million. For the full year 2025, net sales reached USD 2.73 billion, while net income totaled USD 419 million, resulting in earnings per share of USD 44.44. Income before income tax expense for the year was USD 560.60 million. The Petroleum Additives business segment reported an operating profit of USD 520 million for the year, and Specialty Materials delivered an operating profit of USD 47 million. The company also highlighted strong operating cash flows during the period. NewMarket’s management noted the importance of ongoing risk factors and uncertainties, referencing their latest annual report for further information.

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