Operating Income (Loss) in USD of NORTHERN TECHNOLOGIES INTERNATIONAL CORP from Q4 2010 to Q3 2025

Taxonomy & unit
us-gaap: USD
Description
The net result for the period of deducting operating expenses from operating revenues.
Summary
NORTHERN TECHNOLOGIES INTERNATIONAL CORP quarterly/annual Operating Income (Loss) history and change rate from Q4 2010 to Q3 2025.
  • NORTHERN TECHNOLOGIES INTERNATIONAL CORP Operating Income (Loss) for the quarter ending 31 Aug 2025 was $929K, a 66.4% decline year-over-year.
  • NORTHERN TECHNOLOGIES INTERNATIONAL CORP Operating Income (Loss) for the twelve months ending 31 Aug 2025 was $2.57M, a 67.3% decline year-over-year.
  • NORTHERN TECHNOLOGIES INTERNATIONAL CORP annual Operating Income (Loss) for 2025 was $2.57M, a 67.3% decline from 2024.
  • NORTHERN TECHNOLOGIES INTERNATIONAL CORP annual Operating Income (Loss) for 2024 was $7.87M, a 30.7% increase from 2023.
  • NORTHERN TECHNOLOGIES INTERNATIONAL CORP annual Operating Income (Loss) for 2023 was $6.02M, a 16.9% increase from 2022.
Operating Income (Loss), Trailing 12 Months (USD)
Operating Income (Loss), Quarterly (USD)
Operating Income (Loss), YoY Quarterly Change (%)
Operating Income (Loss), Annual (USD)
Operating Income (Loss), YoY Annual Change (%)

NORTHERN TECHNOLOGIES INTERNATIONAL CORP Quarterly Operating Income (Loss) (USD)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed
Q3 2025 $2.57M $929K -$1.83M -66.4% 01 Jun 2025 31 Aug 2025 10-K 20 Nov 2025
Q2 2025 $4.4M $867K -$657K -43.1% 01 Mar 2025 31 May 2025 10-Q 11 Jul 2025
Q1 2025 $5.06M -$333K -$2.54M -115% 01 Dec 2024 28 Feb 2025 10-Q 10 Apr 2025
Q4 2024 $7.6M $1.11M -$270K -19.6% 01 Sep 2024 30 Nov 2024 10-Q 10 Jan 2025
Q3 2024 $7.87M $2.76M +$291K +11.8% 01 Jun 2024 31 Aug 2024 10-K 20 Nov 2025
Q2 2024 $7.58M $1.52M -$383K -20.1% 01 Mar 2024 31 May 2024 10-Q 11 Jul 2025
Q1 2024 $7.96M $2.21M +$1.39M +171% 30 Nov 2023 29 Feb 2024 10-Q 11 Apr 2024
Q4 2023 $6.57M $1.38M +$547K +65.9% 01 Sep 2023 30 Nov 2023 10-Q 10 Jan 2025
Q3 2023 $6.02M $2.47M +$858K +53.2% 01 Jun 2023 31 Aug 2023 10-K 19 Nov 2024
Q2 2023 $5.16M $1.91M +$83.7K +4.59% 01 Mar 2023 31 May 2023 10-Q 11 Jul 2024
Q1 2023 $5.08M $814K +$368K +82.7% 30 Nov 2022 28 Feb 2023 10-Q 11 Apr 2024
Q4 2022 $4.71M $830K -$437K -34.5% 01 Sep 2022 30 Nov 2022 10-Q 11 Jan 2024
Q3 2022 $5.15M $1.61M -$646K -28.6% 01 Jun 2022 31 Aug 2022 10-K 21 Nov 2023
Q2 2022 $5.79M $1.82M -$756K -29.3% 01 Mar 2022 31 May 2022 10-Q/A 21 Nov 2023
Q1 2022 $6.55M $445K -$1.32M -74.8% 01 Dec 2021 28 Feb 2022 10-Q/A 21 Nov 2023
Q4 2021 $7.87M $1.27M -$450K -26.2% 01 Sep 2021 30 Nov 2021 10-Q 12 Jan 2023
Q3 2021 $8.32M $2.26M +$2.24M +9609% 01 Jun 2021 31 Aug 2021 10-K 15 Nov 2022
Q2 2021 $6.09M $2.58M +$3.3M 01 Mar 2021 31 May 2021 10-Q 08 Jul 2022
Q1 2021 $2.79M $1.77M +$1.07M +152% 01 Dec 2020 28 Feb 2021 10-Q 08 Apr 2022
Q4 2020 $1.72M $1.72M +$137K +8.64% 01 Sep 2020 30 Nov 2020 10-Q 12 Jan 2022
Q3 2020 $1.59M $23.3K -$1.12M -98% 01 Jun 2020 31 Aug 2020 10-K 19 Nov 2021
Q2 2020 $2.71M -$717K -$2.49M -140% 01 Mar 2020 31 May 2020 10-Q 09 Jul 2021
Q1 2020 $5.2M $702K -$1.09M -60.7% 01 Dec 2019 29 Feb 2020 10-Q 09 Apr 2021
Q4 2019 $6.29M $1.58M -$306K -16.2% 01 Sep 2019 30 Nov 2019 10-Q 08 Jan 2021
Q3 2019 $6.59M $1.15M -$888K -43.6% 01 Jun 2019 31 Aug 2019 10-K 13 Nov 2020
Q2 2019 $7.48M $1.77M -$681K -27.8% 01 Mar 2019 31 May 2019 10-Q 09 Jul 2020
Q1 2019 $8.16M $1.79M -$457K -20.4% 01 Dec 2018 28 Feb 2019 10-Q 08 Apr 2020
Q4 2018 $8.62M $1.89M +$602K +46.9% 01 Sep 2018 30 Nov 2018 10-Q 08 Jan 2020
Q3 2018 $8.02M $2.04M +$298K +17.2% 01 Jun 2018 31 Aug 2018 10-K 13 Nov 2019
Q2 2018 $7.72M $2.45M +$723K +41.8% 01 Mar 2018 31 May 2018 10-Q 09 Jul 2019
Q1 2018 $7M $2.24M +$1.64M +269% 01 Dec 2017 28 Feb 2018 10-Q 08 Apr 2019
Q4 2017 $5.36M $1.28M +$759K +144% 01 Sep 2017 30 Nov 2017 10-Q 09 Jan 2019
Q3 2017 $4.6M $1.74M +$1.56M +894% 01 Jun 2017 31 Aug 2017 10-K 13 Nov 2018
Q2 2017 $3.04M $1.73M +$501K +40.8% 01 Mar 2017 31 May 2017 10-Q 16 Jul 2018
Q1 2017 $2.54M $609K +$644K 01 Dec 2016 28 Feb 2017 10-Q 16 Apr 2018
Q4 2016 $1.89M $525K +$611K 01 Sep 2016 30 Nov 2016 10-Q 12 Jan 2018
Q3 2016 $1.28M $175K -$20.3K -10.4% 01 Jun 2016 31 Aug 2016 10-K 21 Nov 2017
Q2 2016 $1.3M $1.23M +$47.4K +4.02% 01 Mar 2016 31 May 2016 10-Q 14 Jul 2017
Q1 2016 $1.26M -$35.1K -$173K -125% 01 Dec 2015 29 Feb 2016 10-Q 11 Apr 2017
Q4 2015 $1.43M -$85.6K -$1.72M -105% 01 Sep 2015 30 Nov 2015 10-Q 17 Jan 2017
Q3 2015 $3.15M $195K -$1.57M -88.9% 01 Jun 2015 31 Aug 2015 10-K 22 Nov 2016
Q2 2015 $4.72M $1.18M -$584K -33.1% 01 Mar 2015 31 May 2015 10-Q 11 Jul 2016
Q1 2015 $5.3M $138K -$1.52M -91.7% 01 Dec 2014 28 Feb 2015 10-Q 11 Apr 2016
Q4 2014 $6.82M $1.64M +$123K +8.15% 01 Sep 2014 30 Nov 2014 10-Q 11 Jan 2016
Q3 2014 $6.69M $1.76M +$134K +8.23% 01 Jun 2014 31 Aug 2014 10-K 13 Nov 2015
Q2 2014 $6.56M $1.77M +$271K +18.2% 01 Mar 2014 31 May 2014 10-Q 10 Jul 2015
Q1 2014 $6.29M $1.65M +$683K +70.5% 01 Dec 2013 28 Feb 2014 10-Q 09 Apr 2015
Q4 2013 $5.61M $1.51M +$641K +73.3% 01 Sep 2013 30 Nov 2013 10-Q 08 Jan 2015
Q3 2013 $4.96M $1.63M +$1.22M +300% 01 Jun 2013 31 Aug 2013 10-K 13 Nov 2015
Q2 2013 $3.74M $1.49M -$945K -38.7% 01 Mar 2013 31 May 2013 10-Q 11 Jul 2014
Q1 2013 $4.69M $970K +$278K +40.2% 01 Dec 2012 28 Feb 2013 10-Q 11 Apr 2014
Q4 2012 $4.41M $874K -$159K -15.4% 01 Sep 2012 30 Nov 2012 10-Q 10 Jan 2014
Q3 2012 $4.57M $407K -$790K -66% 01 Jun 2012 31 Aug 2012 10-K 22 Nov 2013
Q2 2012 $5.36M $2.44M +$1.2M +96.2% 01 Mar 2012 31 May 2012 10-Q 12 Jul 2013
Q1 2012 $4.16M $692K -$464K -40.2% 01 Dec 2011 29 Feb 2012 10-Q 12 Apr 2013
Q4 2011 $4.63M $1.03M +$3.25K +0.32% 01 Sep 2011 30 Nov 2011 10-Q 14 Jan 2013
Q3 2011 $4.63M $1.2M 01 Jun 2011 31 Aug 2011 10-K 21 Nov 2012
Q2 2011 $1.24M 01 Mar 2011 31 May 2011 10-Q 13 Jul 2012
Q1 2011 $1.16M 01 Dec 2010 28 Feb 2011 10-Q 12 Apr 2012
Q4 2010 $1.03M 01 Sep 2010 30 Nov 2010 10-Q 13 Jan 2012

NORTHERN TECHNOLOGIES INTERNATIONAL CORP Annual Operating Income (Loss) (USD)

Period Value YoY Chg Change % Start Date End Date Report Filed
2025 $2.57M -$5.3M -67.3% 01 Sep 2024 31 Aug 2025 10-K 20 Nov 2025
2024 $7.87M +$1.85M +30.7% 01 Sep 2023 31 Aug 2024 10-K 20 Nov 2025
2023 $6.02M +$873K +16.9% 01 Sep 2022 31 Aug 2023 10-K 19 Nov 2024
2022 $5.15M -$3.17M -38.1% 01 Sep 2021 31 Aug 2022 10-K 21 Nov 2023
2021 $8.32M +$6.73M +424% 01 Sep 2020 31 Aug 2021 10-K 15 Nov 2022
2020 $1.59M -$5M -75.9% 01 Sep 2019 31 Aug 2020 10-K 19 Nov 2021
2019 $6.59M -$1.42M -17.8% 01 Sep 2018 31 Aug 2019 10-K 13 Nov 2020
2018 $8.02M +$3.42M +74.3% 01 Sep 2017 31 Aug 2018 10-K 13 Nov 2019
2017 $4.6M +$3.32M +259% 01 Sep 2016 31 Aug 2017 10-K 13 Nov 2018
2016 $1.28M -$1.87M -59.3% 01 Sep 2015 31 Aug 2016 10-K 21 Nov 2017
2015 $3.15M -$3.54M -52.9% 01 Sep 2014 31 Aug 2015 10-K 22 Nov 2016
2014 $6.69M +$1.73M +34.8% 01 Sep 2013 31 Aug 2014 10-K 13 Nov 2015
2013 $4.96M +$395K +8.65% 01 Sep 2012 31 Aug 2013 10-K 13 Nov 2015
2012 $4.57M -$55.7K -1.2% 01 Sep 2011 31 Aug 2012 10-K 22 Nov 2013
2011 $4.63M 01 Sep 2010 31 Aug 2011 10-K 21 Nov 2012
* An asterisk sign (*) next to the value indicates that the value is likely invalid.