NPK - 35 Year Stock Price History | NPKI

Historical daily share price chart and data for NPK since 1990 adjusted for splits and dividends. The latest closing stock price for NPK as of May 12, 2025 is 8.47.
  • The all-time high NPK stock closing price was 24.06 on April 30, 1998.
  • The NPK 52-week high stock price is 8.65, which is 2.1% above the current share price.
  • The NPK 52-week low stock price is 4.76, which is 43.8% below the current share price.
  • The average NPK stock price for the last 52 weeks is 7.22.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
NPK Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 6.4871 7.6400 8.4700 4.9500 8.4700 10.43%
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 2.1444 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%
2011 7.9209 6.4100 9.8300 5.4900 9.5000 54.22%
2010 6.5481 4.4700 9.4200 3.6100 6.1600 45.63%
2009 3.1044 3.9300 4.5100 2.2800 4.2300 14.32%
2008 5.8680 5.4000 8.8300 2.9800 3.7000 -32.11%
2007 6.4975 6.8500 8.2600 5.0400 5.4500 -24.41%
2006 6.5925 7.9500 9.4400 4.9500 7.2100 -5.50%
2005 6.9887 5.1000 8.8900 4.8500 7.6300 48.16%
2004 5.5344 4.6500 6.7800 4.2900 5.1500 7.52%
2003 4.6431 4.4500 6.1500 3.4600 4.7900 10.11%
2002 5.8740 7.7000 9.1100 2.9000 4.3500 -44.94%
2001 8.5811 9.0625 13.3500 5.7500 7.9000 -17.39%
2000 8.1865 5.5000 10.3750 5.1250 9.5625 56.12%
1999 7.5427 6.3750 10.8750 4.9375 6.1250 -10.09%
1998 12.9514 16.7500 24.0625 5.5000 6.8125 -61.07%
1997 15.2044 9.6250 22.0000 9.6250 17.5000 87.92%
1996 7.9949 5.5625 9.5000 4.9375 9.3125 67.42%
1995 4.7536 5.8333 6.1310 3.6310 5.5625 -2.66%
1994 3.9430 1.9643 5.9524 1.9643 5.7143 166.66%
1993 2.1943 2.6786 2.6786 1.7857 2.1429 -20.00%
1992 2.1169 1.6071 2.6786 1.6071 2.6786 45.17%
1991 1.9904 1.1310 2.6488 0.7738 1.8452 63.15%
Sector Industry Market Cap Revenue
Computer and Technology Internet Software $0.709B $0.217B
NPK International Inc. is a temporary worksite access solutions company which manufactures, sells and rents recyclable composite matting products, along with a full suite of services, including planning, logistics and site restoration. NPK International Inc., formerly known as NEWPARK RESOURC, is based in THE WOODLANDS, Texas.
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