NewMarket Corporation reported net income of $100.3 million, or $10.67 per share, for the third quarter ended September 30, 2025, compared to $132.3 million, or $13.79 per share, for the same period in 2024. For the first nine months of 2025, net income was $337.5 million, or $35.78 per share, down from $351.7 million, or $36.66 per share, in the prior year period. Net sales for the third quarter of 2025 were $690.3 million, compared to $724.9 million in the third quarter of 2024. For the first nine months of 2025, net sales totaled $2,089.8 million, compared to $2,131.9 million for the same period in 2024. Petroleum additives segment net sales for the third quarter of 2025 were $649.1 million, down from $663.0 million in the prior year's quarter. For the first nine months of 2025, petroleum additives net sales reached $1,948.5 million, compared to $2,010.1 million in 2024. EBITDA for the third quarter of 2025 was $176.7 million, compared to $212.7 million a year earlier. EBITDA for the first nine months of 2025 was $566.4 million, compared to $579.2 million in the same period in 2024. For the first nine months of 2025, petroleum additives operating profit was $413 million and specialty materials operating profit was $40 million. The company also reported a 9% increase in its quarterly dividend to $3.00 per share.