| NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) | |||||||||||||||||||||||||||||||||||||||||||||||||
| Q4-CY2025 | Q3-CY2025 | Q2-CY2025 | Q1-CY2025 | Q4-CY2024 | Q3-CY2024 | Q2-CY2024 | Q1-CY2024 | Q4-CY2023 | Q3-CY2023 | Q2-CY2023 | Q1-CY2023 | Q4-CY2022 | Q3-CY2022 | Q2-CY2022 | Q1-CY2022 | Q4-CY2021 | Q3-CY2021 | Q2-CY2021 | Q1-CY2021 | Q4-CY2020 | Q3-CY2020 | Q2-CY2020 | Q1-CY2020 | Q4-CY2019 | Q3-CY2019 | Q2-CY2019 | Q1-CY2019 | Q4-CY2018 | Q3-CY2018 | Q2-CY2018 | Q1-CY2018 | Q4-CY2017 | Q3-CY2017 | Q2-CY2017 | Q1-CY2017 | Q4-CY2016 | Q3-CY2016 | Q2-CY2016 | Q1-CY2016 | Q4-CY2015 | Q3-CY2015 | Q2-CY2015 | Q1-CY2015 | Q4-CY2014 | Q3-CY2014 | Q2-CY2014 | Q1-CY2014 | Q4-CY2013 | |
| Balance Sheet Date | 2025-Aug-31 | 2025-May-31 | 2025-Feb-28 | 2024-Nov-30 | 2024-Aug-31 | 2024-May-31 | 2024-Feb-29 | 2023-Nov-30 | 2023-Aug-31 | 2023-May-31 | 2023-Feb-28 | 2022-Nov-30 | 2022-Aug-31 | 2022-May-31 | 2022-Feb-28 | 2021-Nov-30 | 2021-Aug-31 | 2021-May-31 | 2021-Feb-28 | 2020-Nov-30 | 2020-Aug-31 | 2020-May-31 | 2020-Feb-29 | 2019-Nov-30 | 2019-Aug-31 | 2019-May-31 | 2019-Feb-28 | 2018-Nov-30 | 2018-Aug-31 | 2018-May-31 | 2018-Feb-28 | 2017-Nov-30 | 2017-Aug-31 | 2017-May-31 | 2017-Feb-28 | 2016-Nov-30 | 2016-Aug-31 | 2016-May-31 | 2016-Feb-29 | 2015-Nov-30 | 2015-Aug-31 | 2015-May-31 | 2015-Feb-28 | 2014-Nov-30 | 2014-Aug-31 | 2014-May-31 | 2014-Feb-28 | 2013-Nov-30 | |
| Fiscal Period | Q4-FY2025 | Q3-FY2025 | Q2-FY2025 | Q1-FY2025 | Q4-FY2024 | Q3-FY2024 | Q2-FY2024 | Q1-FY2024 | Q4-FY2023 | Q3-FY2023 | Q2-FY2023 | Q1-FY2023 | Q4-FY2022 | Q3-FY2022 | Q2-FY2022 | Q1-FY2022 | Q4-FY2021 | Q3-FY2021 | Q2-FY2021 | Q1-FY2021 | Q4-FY2020 | Q3-FY2020 | Q2-FY2020 | Q1-FY2020 | Q4-FY2019 | Q3-FY2019 | Q2-FY2019 | Q1-FY2019 | Q4-FY2018 | Q3-FY2018 | Q2-FY2018 | Q1-FY2018 | Q4-FY2017 | Q3-FY2017 | Q2-FY2017 | Q1-FY2017 | Q4-FY2016 | Q3-FY2016 | Q2-FY2016 | Q1-FY2016 | Q4-FY2015 | Q3-FY2015 | Q2-FY2015 | Q1-FY2015 | Q4-FY2014 | Q3-FY2014 | Q2-FY2014 | Q1-FY2014 | |
| Operating Cash Flow | (1,365,495$) | 609,709$ | 803,675$ | 2,395,066$ | (1,700,712$) | 1,940,898$ | 2,566,115$ | 3,076,892$ | 2,035,416$ | 1,300,969$ | 202,291$ | 2,002,543$ | (632,016$) | (340,634$) | (1,200,296$) | 3,319,024$ | 1,839,245$ | (905,554$) | 358,129$ | 1,601,120$ | 1,899,537$ | (1,195,177$) | 5,774,867$ | (1,567,157$) | 2,759,631$ | 2,455,238$ | 1,000,759$ | (738,606$) | 750,681$ | 374,205$ | 913,584$ | (1,429,783$) | 2,909,525$ | 3,649,591$ | 101,001$ | (924,426$) | (469,762$) | 598,647$ | 857,001$ | (1,256,298$) | (207,744$) | ||||||||
| Investing Cash Flow | (552,200$) | (797,366$) | (1,322,421$) | (1,258,336$) | (817,052$) | (1,095,249$) | (1,082,056$) | (423,871$) | (664,376$) | (755,412$) | (1,469,797$) | (453,539$) | (577,140$) | (738,201$) | (363,243$) | (5,429,590$) | 296,464$ | 510,770$ | 267,319$ | (1,177,869$) | (447,211$) | 951,637$ | (3,642,408$) | 353,300$ | (1,295,984$) | (1,619,479$) | 111,592$ | 1,463,950$ | (220,660$) | (326,036$) | 368,517$ | (121,930$) | (209,472$) | (3,209,031$) | 483,483$ | 327,105$ | 1,057,700$ | (14,281,952$) | 1,807,502$ | 5,229,508$ | (212,438$) | ||||||||
| Purchases of Property and Equipment | 36,416$ | 780,957$ | (510,552$) | 1,219,616$ | (597,406$) | 1,071,486$ | 1,053,033$ | 390,729$ | 639,664$ | 736,085$ | 1,462,809$ | 409,094$ | 534,970$ | 343,171$ | 303,143$ | 315,390$ | 4,809,309$ | 256,869$ | 157,172$ | 309,400$ | 336,325$ | 78,301$ | 99,416$ | 197,370$ | 244,127$ | 276,313$ | 333,599$ | 106,300$ | 179,578$ | 293,574$ | 120,100$ | 87,250$ | 161,423$ | 161,784$ | 486,474$ | 112,589$ | 152,926$ | 143,609$ | 82,684$ | 264,188$ | 340,884$ | 200,453$ | 426,871$ | 470,711$ | 1,173,905$ | 103,485$ | 158,752$ | 166,299$ | |
| Financing Cash Flow | 2,402,417$ | 1,779,566$ | 72,996$ | (393,341$) | 1,630,194$ | 174,727$ | (2,742,365$) | (2,019,836$) | (2,135,571$) | 193,378$ | 618,781$ | (730,386$) | 553,727$ | (151,721$) | 951,760$ | 1,834,611$ | (212,600$) | (553,999$) | (791,802$) | 36,192$ | (200,000$) | (171,414$) | (591,320$) | (555,271$) | (745,062$) | (510,193$) | (745,063$) | (393,346$) | (854,126$) | (438,602$) | (907,252$) | (172,144$) | 81,999$ | 6,518$ | (76,450$) | (238,757$) | (437,930$) | 175,716$ | (1,116,491$) | (883,518$) | 9,875$ | ||||||||
| End Cash Position | 7,250,523$ | 6,773,401$ | 5,090,630$ | 5,569,834$ | 4,952,184$ | 5,794,824$ | 4,835,031$ | 6,094,032$ | 5,406,173$ | 6,195,194$ | 5,451,111$ | 6,066,321$ | 5,333,890$ | 6,123,269$ | 7,487,811$ | 8,047,565$ | 7,680,641$ | 5,880,923$ | 6,788,535$ | 6,953,341$ | 6,403,032$ | 5,050,722$ | 5,626,410$ | 4,106,796$ | 5,856,758$ | 5,224,480$ | 4,936,377$ | 4,518,951$ | 4,163,023$ | 4,610,325$ | 5,067,087$ | 4,627,213$ | 6,360,201$ | 3,500,164$ | 3,048,948$ | 2,529,140$ | 3,395,274$ | 4,626,538$ | 2,531,340$ | 3,072,015$ | 2,623,981$ | 3,793,571$ | 3,365,389$ | 2,598,739$ | 2,477,017$ | 8,549,789$ | 6,996,127$ | 3,907,371$ | |
| Exchange Rate Effect | (7,600$) | 90,862$ | (33,454$) | (125,739$) | 44,930$ | (60,582$) | (695$) | 54,673$ | (24,490$) | 5,148$ | 33,515$ | (86,187$) | (133,950$) | 52,025$ | 642,879$ | (123,391$) | |||||||||||||||||||||||||||||||||
| Dividends Paid | 94,745$ | 94,744$ | 662,936$ | 662,936$ | 661,553$ | 660,879$ | 659,934$ | 659,932$ | 657,278$ | 655,894$ | 1,031,219$ | 735,645$ | 646,273$ | 646,274$ | 748,240$ | 843,121$ | 797,013$ | 592,141$ | 200,000$ | 1$ | 591,321$ | 590,878$ | 745,061$ | 545,058$ | 545,064$ | 545,061$ | 854,126$ | 454,130$ | 0$ | 200,000$ | 0$ | 0$ | 0$ | 200,000$ | 0$ | 0$ | 600,000$ | 0$ | 0$ | 560,000$ | 0$ | ||||||||
| Unlevered Free Cash Flow | (1,401,911$) | (171,248$) | 1,314,227$ | 1,175,450$ | (1,103,306$) | 869,412$ | 1,513,082$ | 2,686,163$ | 1,395,752$ | 564,884$ | (1,260,518$) | 1,593,449$ | (1,166,986$) | (683,805$) | (1,503,439$) | 3,003,634$ | (2,970,064$) | (1,162,423$) | 200,957$ | 1,291,720$ | 1,563,212$ | (1,273,478$) | 5,675,451$ | (1,764,527$) | 2,515,504$ | 2,178,925$ | 667,160$ | (844,906$) | 571,103$ | 80,631$ | 793,484$ | (1,517,033$) | 2,748,102$ | 3,487,807$ | (385,473$) | (1,037,015$) | (940,473$) | (575,258$) | 753,516$ | (1,415,050$) | (374,043$) | ||||||||