NPK - 15 Year Stock Price History | NPKI

Historical daily share price chart and data for NPK since 2011 adjusted for splits and dividends. The latest closing stock price for NPK as of September 16, 2026 is 12.91.
  • The all-time high NPK stock closing price was 16.35 on April 30, 2026.
  • The NPK 52-week high stock price is 16.50, which is 27.8% above the current share price.
  • The NPK 52-week low stock price is 10.73, which is 16.9% below the current share price.
  • The average NPK stock price for the last 52 weeks is 13.61.
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NPK Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2026 14.2455 12.1000 16.3500 12.0500 12.9100 8.31%
2025 9.0301 7.6400 13.6600 4.9500 11.9200 55.41%
2024 7.3277 6.5400 8.5500 5.9500 7.6700 15.51%
2023 5.3129 4.0700 7.4300 3.4600 6.6400 60.00%
2022 3.5335 3.1500 4.7400 2.4000 4.1500 41.16%
2021 3.1275 1.9700 4.0000 1.9700 2.9400 53.13%
2020 2.1445 6.2100 6.3500 0.6700 1.9200 -69.38%
2019 7.4556 7.2000 9.6500 5.6000 6.2700 -8.73%
2018 9.3297 8.7000 11.3000 6.4200 6.8700 -20.12%
2017 8.1398 7.7000 10.1500 6.6500 8.6000 14.67%
2016 5.7711 5.3400 8.0500 3.4300 7.5000 42.05%
2015 7.7321 9.4900 10.6100 4.8300 5.2800 -44.65%
2014 11.5136 12.0400 13.4000 8.4100 9.5400 -22.38%
2013 10.8589 8.2200 13.5000 7.8000 12.2900 56.56%
2012 7.2422 9.8100 10.2700 5.3000 7.8500 -17.37%
Sector Industry Market Cap Revenue
Oils/Energy Oil & Gas - US Exploration and Production $1.102B $0.277B
NPK International Inc. is a site access solutions company which manufactures, sells, and rents industry-leading sustainable composite matting products, along with a full suite of services, including planning, logistics and site restoration. NPK International Inc. is based in THE WOODLANDS, Texas.
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Talos Energy (TALO) United States $3.060B 0.00
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Civitas Resources (CIVI) United States $2.336B 4.23
Mach Natural Resources LP (MNR) United States $1.870B 5.63
HighPeak Energy (HPK) United States $1.093B 0.00
Infinity Natural Resources (INR) United States $0.930B 3.18
Vitesse Energy (VTS) United States $0.780B 0.00
Granite Ridge Resources (GRNT) United States $0.702B 25.33
W&T Offshore (WTI) United States $0.623B 0.00
Geopark (GPRK) Colombia $0.610B 7.42
PrimeEnergy (PNRG) United States $0.338B 20.56
Kolibri Global Energy (KGEI) United States $0.247B 11.10
Blue Dolphin Energy (BDCO) United States $0.223B 7.71
Amplify Energy (AMPY) United States $0.204B 0.00
Big Sky Industrial (BSIN) United States $0.085B 0.00
VOC Energy Trust (VOC) United States $0.058B 8.37
Entrepreneur Universe Bright Group (EUBG) China $0.056B 0.00
U.S Energy (USEG) United States $0.030B 0.00
Jones Energy (JONE) United States $0.000B 0.00
SUNDANCE ENERGY (SNDEQ) United States $0.000B 0.00
Coastal Caribbean Oils & Minerals (COCBF) Bermuda $0.000B 0.00