Quick Answer
NEWMARKET CORP reported R&D Expense of $132.09 million for fiscal year 2025.
NEWMARKET CORP R&D Expense — Annual History
| Fiscal Year | R&D Expense | YoY Change |
|---|---|---|
| 2025 | $132.09M | +5.8% |
| 2024 | $124.90M | -9.5% |
| 2023 | $138.00M | -1.6% |
| 2022 | $140.25M | -2.6% |
| 2021 | $143.95M | +2.6% |
| 2020 | $140.37M | -2.8% |
| 2019 | $144.47M | +3.0% |
| 2018 | $140.29M | -3.9% |
| 2017 | $146.00M | -9.2% |
| 2016 | $160.79M | +1.6% |
| 2015 | $158.25M | +13.7% |
| 2014 | $139.18M | +1.9% |
| 2013 | $136.57M | +15.9% |
| 2012 | $117.84M | +11.7% |
| 2011 | $105.50M | +15.7% |
| 2010 | $91.19M | +5.9% |
| 2009 | $86.07M | +5.3% |
| 2008 | $81.75M | — |
Quarterly R&D Expense
| Quarter Ending | R&D Expense | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $35.02M | +8.8% | +8.2% |
| June 30, 2025 | $32.37M | +12.9% | -2.4% |
| March 31, 2025 | $33.18M | +6.3% | +3.1% |
| September 30, 2024 | $32.19M | +0.9% | +12.3% |
| June 30, 2024 | $28.66M | -15.6% | -8.1% |
| March 31, 2024 | $31.20M | -5.9% | -2.2% |
| September 30, 2023 | $31.89M | -7.3% | -6.1% |
| June 30, 2023 | $33.96M | -4.1% | +2.4% |
- NEWMARKET CORP showed an increase of +5.8% in R&D Expense compared to the prior fiscal year.
- Over the 2008–2025 period, NEWMARKET CORP’s r&d expense has grown by 61.6% (from $81.75 million to $132.09 million).
- The most recent figure is from NEWMARKET CORP’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 12, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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