NTIC Gross Margin - NORTHERN TECHNOLOGIES INTERNATIONAL CORP

Complete source-backed gross margin history.

Available history: 2010-11-30 to 2026-05-31
Data captured: 2026-09-04

Historical Gross Margin

Date	Gross Margin
2026-05-31	33.63%
2026-02-28	35.72%
2025-11-30	35.97%
2025-08-31	37.90%
2025-05-31	38.40%
2025-02-28	35.63%
2024-11-30	38.25%
2024-08-31	43.77%
2024-05-31	38.16%
2024-02-29	40.01%
2023-11-30	36.34%
2023-08-31	36.54%
2023-05-31	36.15%
2023-02-28	34.50%
2022-11-30	31.84%
2022-08-31	30.31%
2022-05-31	32.91%
2022-02-28	29.76%
2021-11-30	31.35%
2021-08-31	36.03%
2021-05-31	34.15%
2021-02-28	33.26%
2020-11-30	34.95%
2020-08-31	34.01%
2020-05-31	33.31%
2020-02-29	34.36%
2019-11-30	32.99%
2019-08-31	32.43%
2019-05-31	31.93%
2019-02-28	30.28%
2018-11-30	32.87%
2018-08-31	34.40%
2018-05-31	33.52%
2018-02-28	34.40%
2017-11-30	31.66%
2017-08-31	35.24%
2017-05-31	33.74%
2017-02-28	32.86%
2016-11-30	31.84%
2016-08-31	32.76%
2016-05-31	33.49%
2016-02-29	31.63%
2015-11-30	30.59%
2015-08-31	32.16%
2015-05-31	32.41%
2015-02-28	30.78%
2014-11-30	33.37%
2014-08-31	33.25%
2014-05-31	32.53%
2014-02-28	34.85%
2013-11-30	34.09%
2013-08-31	32.74%
2013-05-31	31.01%
2013-02-28	30.73%
2012-11-30	30.25%
2012-08-31	28.52%
2012-05-31	46.91%
2012-02-29	30.04%
2011-11-30	33.58%
2011-08-31	34.89%
2011-05-31	32.19%
2011-02-28	37.08%
2010-11-30	34.35%

Annual Gross Margin

Date	Gross Margin
2025-08-31	37.61%
2024-08-31	39.72%
2023-08-31	34.80%
2022-08-31	31.11%
2021-08-31	34.65%
2020-08-31	33.65%
2019-08-31	31.89%
2018-08-31	33.56%
2017-08-31	33.49%
2016-08-31	32.23%
2015-08-31	32.21%
2014-08-31	33.63%
2013-08-31	31.24%
2012-08-31	36.23%
2011-08-31	34.61%