Newmarket Corp.

Specialty Chemicals • Basic Materials • Richmond, VA, United States • NEU (NYQ)

804 788 5000 330 South Fourth Street, Richmond, VA 23219-4350, United States

Quarter: Q4 2025 Reported: October 30, 2025 Sentiment: Neutral

NewMarket Corporation, through its subsidiaries, primarily engages in the manufacture and sale of petroleum additives. The company offers lubricant additives for use in various vehicle and industrial applications, including engine oils, transmission fluids, off-road powertrain and hydraulic systems, gear oils, hydraulic oils, turbine oils, and other applications where metal-to-metal moving parts are utilized; engine oil additives designed for passenger cars, motorcycles, on and off-road heavy duty commercial equipment, locomotives, and engines in ocean-going vessels; driveline additives designed for products, such as transmission fluids, axle fluids, and off-road powertrain fluids; and industrial additives designed for products for industrial applications consisting of hydraulic fluids, greases, industrial gear fluids, and industrial specialty applications comprising turbine oils. It also provides fuel additives that are used to enhance the oil refining process and the performance of gasoline, diesel, biofuels, and other fuels to industry, government, original equipment manufacturers, and individual customers. In addition, the company engages in the marketing of antiknock compounds, as well as contracted manufacturing and related services; and owns and manages a real property in Virginia. It operates in North America, Latin America, the Asia Pacific, Europe, the Middle East, Africa, India, and internationally. NewMarket Corporation was founded in 1887 and is headquartered in Richmond, Virginia.

Analysis Summary

The provided transcript, intended for a Q4 2025 analysis, primarily serves as a formal notification regarding the issuance of NewMarket Corporation's (NEU) third-quarter 2025 earnings press release on October 30, 2025. The document explicitly states that detailed financial results, strategic initiatives, management commentary, forward guidance, competitive positioning, market trends, risk factors, and analyst Q&A highlights are contained within Exhibit 99.1, the press release itself. As this exhibit was not provided, a comprehensive breakdown of financial performance, business segment analysis, or any in-depth strategic insights cannot be generated from the given text. The transcript's sole purpose is to confirm the public disclosure of Q3 2025 results and clarify its legal standing regarding filing requirements.

Key Highlights

• NewMarket Corporation issued a press release for its third-quarter 2025 earnings on October 30, 2025.
• The earnings details are furnished as Exhibit 99.1.
• The information in the provided transcript is not deemed 'filed' for Section 18 of the Securities Exchange Act of 1934.
• The information is not deemed incorporated by reference in any filing under the Securities Act of 1933, except by specific reference.

Financial Metrics

eps

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revenue

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guidance

net income

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Stock Performance (90 Days)

Data through Dec 26, 2025

Layoff Events

Earnings Calls

Positive Signals

• Company adhered to its disclosure schedule by issuing the Q3 2025 earnings press release.
• Formal communication regarding Q3 2025 results was made public.

Risks & Concerns

— Lack of specific financial data in the provided transcript prevents detailed analysis.
— Forward-looking guidance and strategic insights are not available in the provided text.
— No management commentary or analyst Q&A is included for contextual understanding.
— Reliance on an external document (Exhibit 99.1) for all substantive information.