OTHER INFORMATION
+Added: Credit Agreement
+Added: On January 30, 2026, Northern Technologies International Corporation and JPMorgan Chase Bank, N.A.
+Added: entered into an amendment to the Credit Agreement to increase the availability under the Credit Facility from $10.0 million to $12.0 million.
+Added: The other material terms of the Credit Facility and the Credit Agreement were not affected by this amendment.
+Added: The foregoing represents only a summary of the material terms of the amendment to the Credit Agreement, does not purport to be complete and is qualified in its entirety by reference to the complete text of the amendment to the Credit Agreement, which is filed as Exhibit 10.1 to this quarterly report on Form 10-Q, and is incorporated by reference herein.
Rule 10b5-1 Plan and Non-Rule 10b5-1 Trading Arrangement Adoptions, Terminations, and Modifications
−Removed: During the three months ended November 30, 2025, none of our directors or “officers” (as defined in Rule 16a-1(f) under the Exchange Act) adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408 of SEC Regulation S-K.
+Added: During the three months ended February 28, 2026, none of our directors or “officers” (as defined in Rule 16a-1(f) under the Exchange Act) adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408 of SEC Regulation S-K.
The following exhibits are being filed or furnished with this quarterly report on Form 10-Q:
+Added: Fourth Amendment to Credit Agreement, dated as of January 30, 2026, between JPMorgan Chase Bank, N.A.
+Added: and Northern Technologies International Corporation (filed herewith)
+Added: Line of Credit Note, dated January 30, 2026, between Northern Technologies International Corporation and JPMorgan Chase Bank, N.A.
+Added: (filed herewith)
+Added: Note Modification Agreement dated as of December 17, 2025 between Northern Technologies International Corporation and JPMorgan Chase Bank, N.A.
+Added: (incorporated by reference to Exhibit 10.1 to NTIC’ s Current Report on Form 8-K as filed with the Securities and Exchange Commission on December 19, 2025 (File No.
Certification of President and Chief Executive Officer pursuant to SEC Rule 13a-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith)
4 unchanged sentences
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)
−Removed: The following materials from NTIC’s Quarterly Report on Form 10-Q for the fiscal quarter ended November 30, 2025, formatted in Inline XBRL (Extensible Business Reporting Language):
−Removed: (i) the unaudited Consolidated Balance Sheets, (ii) the unaudited Consolidated Statements of Operations, (iii) the unaudited Consolidated Statements of Comprehensive Loss, (iv) the unaudited Consolidated Statements of Equity, (v) the unaudited Consolidated Statements of Cash Flows, and (vi) Notes to Consolidated Financial Statements (filed herewith)
+Added: The following materials from NTIC’s Quarterly Report on Form 10-Q for the fiscal quarter ended February 28, 2026, formatted in Inline XBRL (Extensible Business Reporting Language):
+Added: (i) the unaudited Consolidated Balance Sheets, (ii) the unaudited Consolidated Statements of Operations, (iii) the unaudited Consolidated Statements of Comprehensive Income (Loss), (iv) the unaudited Consolidated Statements of Equity, (v) the unaudited Consolidated Statements of Cash Flows, and (vi) Notes to Consolidated Financial Statements (filed herewith)
Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
2 unchanged sentences
/s/ Matthew C.
−Removed: January 8, 2026
+Added: April 9, 2026
Wolsfeld, CPA
3 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.