Northern Technologies - 33 Year Stock Price History | NTIC
Historical daily share price chart and data for Northern Technologies since 1992 adjusted for splits and dividends. The latest closing stock price for Northern Technologies as of June 26, 2025 is 8.26.
- The all-time high Northern Technologies stock closing price was 19.15 on July 12, 2021.
- The Northern Technologies 52-week high stock price is 17.05, which is 106.4% above the current share price.
- The Northern Technologies 52-week low stock price is 6.75, which is 18.3% below the current share price.
- The average Northern Technologies stock price for the last 52 weeks is 11.51.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
| Northern Technologies Historical Annual Stock Price Data |
| Year |
Average Stock Price |
Year Open |
Year High |
Year Low |
Year Close |
Annual % Change |
| 2025 |
9.6600 |
13.0865 |
13.3347 |
6.8309 |
8.2600 |
-38.33% |
| 2024 |
13.8256 |
11.2889 |
18.6120 |
11.2889 |
13.3943 |
16.74% |
| 2023 |
11.6875 |
12.4398 |
13.3356 |
9.8096 |
11.4738 |
-9.36% |
| 2022 |
11.3885 |
14.1389 |
14.2783 |
8.7607 |
12.6586 |
-10.94% |
| 2021 |
14.8437 |
9.6472 |
19.1512 |
9.6472 |
14.2132 |
47.33% |
| 2020 |
8.4695 |
12.5321 |
13.4870 |
5.2164 |
9.6472 |
-24.55% |
| 2019 |
11.5563 |
12.7501 |
14.2662 |
9.2985 |
12.7868 |
-3.07% |
| 2018 |
13.5154 |
10.4033 |
17.7841 |
9.5780 |
13.1914 |
21.29% |
| 2017 |
7.4383 |
5.9697 |
11.6008 |
5.7948 |
10.8757 |
80.86% |
| 2016 |
5.6120 |
5.7860 |
6.5382 |
4.3072 |
6.0134 |
-0.87% |
| 2015 |
7.6362 |
9.3372 |
10.1682 |
6.0134 |
6.0659 |
-35.01% |
| 2014 |
8.9490 |
8.0908 |
10.4468 |
7.8721 |
9.3329 |
15.04% |
| 2013 |
6.1105 |
5.0032 |
8.1914 |
4.4937 |
8.1127 |
62.72% |
| 2012 |
5.3253 |
6.0878 |
7.1024 |
4.2772 |
4.9857 |
-16.48% |
| 2011 |
6.7584 |
5.7948 |
8.8474 |
5.2525 |
5.9697 |
1.34% |
| 2010 |
4.8192 |
3.6955 |
6.5208 |
3.6912 |
5.8910 |
47.08% |
| 2009 |
3.1438 |
3.0395 |
4.3734 |
2.0468 |
4.0053 |
33.89% |
| 2008 |
4.5108 |
4.3515 |
8.1695 |
2.6240 |
2.9914 |
-32.94% |
| 2007 |
3.9557 |
3.8049 |
5.2218 |
3.2407 |
4.4609 |
18.61% |
| 2006 |
3.4217 |
2.9083 |
4.5921 |
2.6153 |
3.7611 |
27.40% |
| 2005 |
2.5576 |
3.1051 |
3.1489 |
2.0336 |
2.9521 |
0.00% |
| 2004 |
2.4386 |
2.1657 |
3.3238 |
1.9275 |
2.9521 |
41.70% |
| 2003 |
2.0870 |
1.7159 |
2.7712 |
1.3942 |
2.0834 |
22.95% |
| 2002 |
1.6009 |
1.7755 |
1.9635 |
1.2324 |
1.6945 |
-5.89% |
| 2001 |
2.0903 |
2.1671 |
2.5066 |
1.7546 |
1.8006 |
-15.90% |
| 2000 |
2.7656 |
2.9848 |
3.6107 |
1.9583 |
2.1410 |
-25.88% |
| 1999 |
2.4792 |
2.3937 |
3.0038 |
2.0651 |
2.8886 |
20.68% |
| 1998 |
2.7719 |
3.6223 |
3.8515 |
1.8341 |
2.3937 |
-31.31% |
| 1997 |
3.2626 |
2.0364 |
4.4801 |
2.0364 |
3.4847 |
69.24% |
| 1996 |
1.9253 |
1.9106 |
2.4438 |
1.6885 |
2.0590 |
10.33% |
| 1995 |
1.9535 |
1.5480 |
2.9217 |
1.2210 |
1.8662 |
15.66% |
| 1994 |
1.3195 |
1.0210 |
2.1290 |
0.8690 |
1.6135 |
54.73% |
| 1993 |
1.0395 |
1.0808 |
1.2105 |
0.8646 |
1.0428 |
-7.22% |
| Sector |
Industry |
Market Cap |
Revenue |
| Basic Materials |
Chemicals - Diversified |
$0.076B |
$0.085B |
|
Northern Technologies International Corporation (NTIC) develops and markets proprietary environmentally beneficial products and technical services either directly or via a network of joint ventures and independent distributors in over fifty countries. NTIC's primary business is corrosion prevention. NTIC has been selling its proprietary ZERUST and EXCOR rust and corrosion inhibiting products and services to the automotive, electronics, electrical, mechanical, military and retail consumer markets. The company's technical service consultants work directly with the end users of NTIC's products to analyze their specific needs and develop systems to meet their technical requirements. In addition, NTIC launched a new product line of compounds and finished products based on a portfolio of proprietary bio-plastic technologies under the Natur- Tec brand. NTIC also is in various stages of development with respect to several other emerging businesses.
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