NASDAQ:NTIC | Operating Margin | NORTHERN TECHNOLOGIES INTERNATIONAL CORP

Complete source-backed operating margin history.

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

Historical Operating Margin

DateOperating Margin
2026-05-312.13%
2026-02-281.74%
2025-11-304.01%
2025-08-314.16%
2025-05-314.03%
2025-02-28-1.75%
2024-11-305.19%
2024-08-3111.83%
2024-05-317.37%
2024-02-2910.59%
2023-11-306.82%
2023-08-3111.93%
2023-05-319.09%
2023-02-284.45%
2022-11-304.16%
2022-08-317.97%
2022-05-319.61%
2022-02-282.66%
2021-11-306.96%
2021-08-3114.57%
2021-05-3116.73%
2021-02-2813.83%
2020-11-3013.43%
2020-08-310.23%
2020-05-31-7.36%
2020-02-295.30%
2019-11-3010.80%
2019-08-318.53%
2019-05-3111.90%
2019-02-2813.42%
2018-11-3013.38%
2018-08-3113.80%
2018-05-3118.98%
2018-02-2818.38%
2017-11-3011.13%
2017-08-3115.93%
2017-05-3116.92%
2017-02-286.96%
2016-11-305.42%
2016-08-311.83%
2016-05-3114.14%
2016-02-29-0.46%
2015-11-30-1.22%
2015-08-312.41%
2015-05-3114.27%
2015-02-282.05%
2014-11-3022.70%
2014-08-3123.88%
2014-05-3125.51%
2014-02-2826.58%
2013-11-3024.00%
2013-08-3126.74%
2013-05-3125.42%
2013-02-2818.49%
2012-11-3016.51%
2012-08-317.87%
2012-05-3131.24%
2012-02-2913.91%
2011-11-3021.37%
2011-08-3121.58%
2011-05-3124.36%
2011-02-2824.19%
2010-11-3025.11%

Annual Operating Margin

DateOperating Margin
2025-08-313.05%
2024-08-319.25%
2023-08-317.53%
2022-08-316.94%
2021-08-3114.73%
2020-08-313.33%
2019-08-3111.83%
2018-08-3115.59%
2017-08-3111.63%
2016-08-313.89%
2015-08-3110.39%
2014-08-3124.95%
2013-08-3122.06%
2012-08-3120.06%
2011-08-3123.69%