Financials & Filings Show all 2024 Q3 Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2024 Third Quarter 2024 Earnings Conference Call and Webcast Annual Reports 2023 Annual Report 2023 Annual Report 6.6 MB 2022 Annual Report 2022 Annual Report 5.2 MB Form 10-K Filing date View Nov 21, 2023 View HTML 0001171843-23-007230.pdf 0001171843-23-007230.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Nov 15, 2022 View HTML 0001171843-22-007494.pdf 0001171843-22-007494.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Proxy Statements 2024 Proxy Statement 2024 Proxy Statement 945.3 KB 2023 Proxy Statement 2023 Proxy Statement 1.2 MB Form 10-Q Filing date View Jul 11, 2024 View HTML 0001171843-24-003883.pdf 0001171843-24-003883.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Apr 11, 2024 View HTML 0001171843-24-001955.pdf 0001171843-24-001955.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA