Newmarket Corp

htm EX-99.1 Document EXHIBIT 99.1 NewMarket Corporation Reports Third Quarter and First Nine Months 2025 Results Nine Months Petroleum Additives Operating Profit of $413 Million Nine Months Specialty Materials Operating Profit of $40 Million Third Quarter Net Income of $100 Million and Earnings per Share of $10.67 Strong Operating Cash Flows During the First Nine Months Quarterly Dividend Increased by 9% to $3.00 per Share Richmond, VA, October 30, 2025 NewMarket Corporation (NYSE NEU) Chairman and Chief Executive Officer, Thomas E.

SEC original ↗Newmarket Corp — Earnings release (8-K exhibit)EX-99Oct 30, 2025

We paid dividends of $77.7 million, repurchased common stock for $77.2 million, and funded capital expenditures of $49.6 million.

SEC original ↗Newmarket Corp — Earnings release (8-K exhibit)EX-99Oct 30, 2025

Additionally, we reduced our long-term debt by $188.2 million (Net Debt by $213.2 million) during the first nine months of 2025, driving our Net Debt to EBITDA ratio down to 0.9 as of September 30, 2025.

SEC original ↗Newmarket Corp — Earnings release (8-K exhibit)EX-99Oct 30, 2025

The cash flows generated by operations enable us to continue to provide value to our shareholders through reinvestment in our businesses for growth and efficiency, acquisitions, share repurchases, and dividends.

SEC original ↗Newmarket Corp — Earnings release (8-K exhibit)EX-99Oct 30, 2025

Earlier today, the Company's Board of Directors approved raising the quarterly dividend 9% from $2.75 per share on our common stock to $3.00 per share for the dividend that is payable January 2, 2026.

SEC original ↗Newmarket Corp — Earnings release (8-K exhibit)EX-99Oct 30, 2025

The Company has disclosed the non-GAAP financial measures EBITDA, Net Debt, and Net Debt to EBITDA, as well as the related calculations in the schedules included with this earnings release.

SEC original ↗Newmarket Corp — Earnings release (8-K exhibit)EX-99Oct 30, 2025

Shipments decreased 4.6% when comparing the first nine months of 2025 with the same period in 2024, driven by softness in the market and our strategic decision to examine and reduce low-margin business.

SEC original ↗Newmarket Corp — Earnings release (8-K exhibit)EX-99Oct 30, 2025

We will continue to focus on cost control and margin management, while advancing our initiatives to build a global manufacturing network that will enable more efficient product delivery to our customers in the years ahead.

SEC original ↗Newmarket Corp — Earnings release (8-K exhibit)EX-99Oct 30, 2025

Our dedicated team makes decisions to promote long-term value for our shareholders and customers, and remains focused on our long-term objectives.

SEC original ↗Newmarket Corp — Earnings release (8-K exhibit)EX-99Oct 30, 2025

Investing in technology to meet customer needs, enhancing our operational efficiency, and improving our portfolio profitability will remain priorities.

SEC original ↗Newmarket Corp — 10-Q Quarterly report10-QJul 30, 2026

The decrease in shipments was substantially due to our strategic decision to examine and reduce low-margin business.

SEC original ↗Newmarket Corp — 10-Q Quarterly report10-QJul 30, 2026

We continue to monitor the uncertain macroeconomic environment, particularly the changes in international trade relations and tariffs, and assess the potential impacts to our operations.

SEC original ↗Newmarket Corp — Earnings release (8-K exhibit)EX-99Oct 30, 2025

New risks and uncertainties arise from time to time, and it is impossible for us to predict these events or how they may affect us.

SEC original ↗Newmarket Corp — Earnings release (8-K exhibit)EX-99Oct 30, 2025

In light of these risks and uncertainties, you should keep in mind that the events described in any forward-looking statement made in this discussion, or elsewhere, might not occur.

SEC original ↗Newmarket Corp — Earnings release (8-K exhibit)EX-99Oct 30, 2025

Legal Proceedings 26 ITEM 2.

SEC original ↗Newmarket Corp — 10-Q Quarterly report10-QJul 30, 2026

Commitments and Contingencies Legal Matters We are involved in legal proceedings that are incidental to our business and may include administrative or judicial actions.

SEC original ↗Newmarket Corp — 10-Q Quarterly report10-QJul 30, 2026

Some of these legal proceedings involve governmental authorities and relate to environmental matters.

SEC original ↗Newmarket Corp — 10-Q Quarterly report10-QJul 30, 2026