NORTHERN TECHNOLOGIES INTERNATIONAL CORP Research And Development Expense

Quick Answer

NORTHERN TECHNOLOGIES INTERNATIONAL CORP reported Research And Development Expense of $5.04 million for the year ending 2025.

  • NORTHERN TECHNOLOGIES INTERNATIONAL CORP showed an increase of +4.9% in Research And Development Expense from 2024 to 2025.
  • This data is from NORTHERN TECHNOLOGIES INTERNATIONAL CORP's annual report (Form 10-K), filed with the SEC on November 20, 2025.
  • XBRL data for this metric is available from 2011 to 2025 (15 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
  • Over the full 15 years of available data (2011 to 2025), NORTHERN TECHNOLOGIES INTERNATIONAL CORP's Research And Development Expense has grown by 15.4%.
  • Historical annual values: Fiscal year 2025: $5.04 million | Fiscal year 2024: $4.80 million | Fiscal year 2023: $4.97 million | Fiscal year 2022: $4.78 million | Fiscal year 2021: $4.40 million | Fiscal year 2020: $3.98 million | Fiscal year 2019: $3.82 million | Fiscal year 2018: $3.52 million | Fiscal year 2017: $2.91 million | Fiscal year 2016: $4.72 million | Fiscal year 2015: $4.05 million | Fiscal year 2014: $4.37 million | Fiscal year 2013: $3.82 million | Fiscal year 2012: $3.88 million | Fiscal year 2011: $4.36 million.
  • Data sourced from SEC EDGAR public filings as of June 20, 2026.

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