NTIC Pengajuan SEC - Northern Technologies International Corporation- Laporan Tahunan, Pernyataan Kuasa, Prospektus

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SEC Filings

All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Northern Technologies International Corporation

SEC Filings (Chronological Order)

Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.

July 11, 2025	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHERN TE
July 11, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 10, 2025 NORTHERN TECHNOLOGI UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 10, 2025 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Inco
July 11, 2025	EX-10.1	Third Amendment to Credit Agreement, dated as of July 8, 2025, between JPMorgan Chase Bank, N.A. and Northern Technologies International Corporation (filed herewith) Exhibit 10.1 Third Amendment to Credit Agreement This Third Amendment to Credit Agreement (this "Amendment") is dated as of July 8, 2025, by and between Northern Technologies International Corporation (the "Borrower") and JPMorgan Chase Bank, N.A. (together with its successors and assigns the "Bank"). The provisions of this Amendment are effective on the date that this Amendment has been executed
July 11, 2025	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2025 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2025 MINNEAPOLIS, July 10, 2025 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for t
July 11, 2025	EX-10.2	Line of Credit Note, dated July 8, 2025, between Northern Technologies International Corporation and JPMorgan Chase Bank, N.A. (filed herewith) Exhibit 10.2 Line of Credit Note $10,000,000.00 Date: July 8, 2025 Promise to Pay. On or before January 5, 2026, for value received, Northern Technologies International Corporation (the "Borrower") promises to pay to JPMorgan Chase Bank, N.A., whose address is 10 S Dearborn St, Floor 35, Chicago, IL 60603-2300 ATTN: MMBSI Credit Executive- MN (the "Bank") or order, in lawful money of the United St
April 10, 2025	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 10, 2025 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Inc
April 10, 2025	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHE
April 10, 2025	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2025 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2025 MINNEAPOLIS, April 10, 2025 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for
January 17, 2025	8-K	Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 17, 2025 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of i
January 10, 2025	EX-10.2	Line of Credit Note, dated January 6, 2025, between Northern Technologies International Corporation and JPMorgan Chase Bank, N.A. (filed herewith) Exhibit 10.2 LINE OF CREDIT NOTE $8,000,000.00 Date: December 19, 2024 Promise to Pay. On or before January 5, 2026, for value received, Northern Technologies International Corporation (the "Borrower") promises to pay to JPMorgan Chase Bank, N.A., whose address is 650 3rd Ave S Ste 450, Minneapolis, MN 55402-4300 (the "Bank") or order, in lawful money of the United States of America, the sum of Ei
January 10, 2025	EX-10.1	Second Amendment to Credit Agreement, dated as of January 6, 2025, between JPMorgan Chase Bank, N.A. and Northern Technologies International Corporation (filed herewith) Exhibit 10.1 SECOND AMENDMENT TO CREDIT AGREEMENT This Second Amendment to Credit Agreement (this "Amendment") is dated as of January 6, 2025, by and between Northern Technologies International Corporation (the "Borrower") and JPMorgan Chase Bank, N.A. (together with its successors and assigns the "Bank"). The provisions of this Amendment are effective on the date that this Amendment has been exec
January 10, 2025	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHE
January 8, 2025	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 8, 2025 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of In
January 8, 2025	EX-99.1	Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2025 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2025 MINNEAPOLIS, Jan. 08, 2025 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for t
December 2, 2024	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive
December 2, 2024	DEF 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy State
November 19, 2024	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Fourth Quarter and Full Year Fiscal 2024 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Fourth Quarter and Full Year Fiscal 2024 MINNEAPOLIS, Nov. 19, 2024 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financia
November 19, 2024	EX-3.2	Filed herewith Exhibit 3.2 THIRD AMENDED AND RESTATED BYLAWS OF NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION A Delaware corporation (As amended through November 14, 2024) ARTICLE I OFFICES Section 1. Registered Office. The registered office of the Corporation in the State of Delaware shall be in the City of Wilmington, County of New Castle, State of Delaware. The name of the Corporation’s registered agent sha
November 19, 2024	EX-21.1	Filed herewith Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary State or Other Jurisdiction of Incorporation or Organization Ownership Interest Names Under Which Subsidiary Does Business NTI ASEAN LLC Nevada 60% Same Northern Technologies Holding Company, LLC Minnesota 100% Same Natur-Tec India Private Limited India 75% Same Natur Tec Lanka (Pvt) Ltd Sri Lanka(1) 75% Same Zerust Prevenção de Corros
November 19, 2024	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-11038 NORTHERN TECHNOLO
November 19, 2024	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 19, 2024 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of
November 14, 2024	SC 13G/A	NTIC / Northern Technologies International Corporation / PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. Passive Investment SC 13G/A 1 fp0090585-3sc13ga.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (AMENDMENT NO. 3)* Northern Technologies International Corp. (Name of Issuer) Common (Title of Class of Securities) 665809109 (CUSIP Number
September 4, 2024	SC 13D/A	NTIC / Northern Technologies International Corporation / Inter Alia Holding Co - SC 13D/A Activist Investment SC 13D/A 1 ef20035500sc13da.htm SC 13D/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 5)* Northern Technologies International Corporation (Name of Issuer) Common Stock, $0.02 Par Value (Title of Class of Securities) 665809 10 9 (CUSIP Number) G. Patrick Lynch Inter Alia Holding Company c/o Northern Technologies In
September 4, 2024	EX-99.1	Joint Filing Agreement, dated September 4, 2024 by and among the reporting persons. EX-99.1 2 ef20035500ex99-1.htm EXHIBIT 99.1 EXHIBIT 99.1 JOINT FILING AGREEMENT Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, the undersigned hereby agree that only one statement containing the information required on Schedule 13D need be filed with respect to ownership by each of the undersigned of shares of common stock of Northern Technologies International Corporation
August 2, 2024	SC 13G	NTIC / Northern Technologies International Corporation / NEEDHAM INVESTMENT MANAGEMENT LLC Passive Investment SC 13G 1 d1143669313g.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.)* Northern Technologies International Corp. (Name of Issuer) Common Stock, par value $0.02 per share (Title of Class of Securities) 665809109 (CUSIP Number) July 24, 2024 (Date of Event Which Requires Filing of this Statement) Check t
July 11, 2024	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 11, 2024 NORTHERN TECHNOLOGI UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 11, 2024 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Inco
July 11, 2024	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHERN TE
July 11, 2024	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2024 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2024 MINNEAPOLIS, July 11, 2024 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for t
April 11, 2024	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2024 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2024 MINNEAPOLIS, April 11, 2024 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for
April 11, 2024	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 29, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHE
April 11, 2024	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 11, 2024 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Inc
February 14, 2024	SC 13G/A	NTIC / Northern Technologies International Corporation / PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. Passive Investment SC 13G/A 1 fp0086898-5sc13ga.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (AMENDMENT NO. 2)* Northern Technologies International Corp. (Name of Issuer) Common (Title of Class of Securities) 665809109 (CUSIP Number
January 22, 2024	S-8	As filed with the Securities and Exchange Commission on January 22, 2024 As filed with the Securities and Exchange Commission on January 22, 2024 Registration No.
January 22, 2024	S-8 POS	As filed with the Securities and Exchange Commission on January 22, 2024 As filed with the Securities and Exchange Commission on January 22, 2024 Registration Nos.
January 22, 2024	S-8 POS	As filed with the Securities and Exchange Commission on January 22, 2024 As filed with the Securities and Exchange Commission on January 22, 2024 Registration Nos.
January 22, 2024	EX-FILING FEES	Filing Fee Table (Filed herewith) Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Northern Technologies International Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit(2) Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee(3) Equity Common Stock, par value $0.
January 19, 2024	EX-10.3	Form of Non-Statutory Stock Option Agreement for use with the Northern Technologies International Corporation 2024 Stock Incentive Plan (Incorporated by reference to Exhibit 10.3 to NTIC’s Current Report on Form 8-K as filed with the Securities and Exchange Commission on January 19, 2024 (File No. 001-11038)) Exhibit 10.3 FORM OF NON-STATUTORY STOCK OPTION AGREEMENT THIS NON-STATUTORY STOCK OPTION AGREEMENT is entered into and effective as of , 20 (the “Grant Date”), by and between Northern Technologies International Corporation (the “Company”) and (the “Optionee”). A. The Company has adopted the Northern Technologies International Corporation 2024 Stock Incentive Plan (as amended from time to time, th
January 19, 2024	EX-10.2	Form of Incentive Stock Option Agreement for use with the Northern Technologies International Corporation 2024 Stock Incentive Plan (filed herewith) Exhibit 10.2 FORM OF INCENTIVE STOCK OPTION AGREEMENT THIS INCENTIVE STOCK OPTION AGREEMENT is entered into and effective as of , 20 (the “Grant Date”), by and between Northern Technologies International Corporation (the “Company”) and (the “Optionee”). A. The Company has adopted the Northern Technologies International Corporation 2024 Stock Incentive Plan (as amended from time to time, the “Plan”
January 19, 2024	EX-10.1	Northern Technologies International Corporation 2024 Stock Incentive Plan (Incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K as filed with the Securities and Exchange Commission on January 19, 2024 (File No. 001-11038)) Exhibit 10.1 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION 2024 STOCK INCENTIVE PLAN (Effective January 19, 2024) 1. Purpose of Plan. The purpose of the Northern Technologies International Corporation 2024 Stock Incentive Plan (this “Plan”) is to advance the interests of Northern Technologies International Corporation, a Delaware corporation (the “Company”), and its stockholders by enabling the
January 19, 2024	EX-10.4	Form of Restricted Stock Unit Award Agreement for use with the Northern Technologies International Corporation 2024 Stock Incentive Plan (filed herewith) Exhibit 10.4 FORM OF RESTRICTED STOCK UNIT AWARD AGREEMENT THIS RESTRICTED STOCK UNIT AWARD AGREEMENT is entered into and effective as of , 20 (the “Grant Date”), by and between Northern Technologies International Corporation (the “Company”) and (the “Participant”). A. The Company has adopted the Northern Technologies International Corporation 2024 Stock Incentive Plan (as amended from time to tim
January 19, 2024	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 19, 2024 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of i
January 11, 2024	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHE
January 11, 2024	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 11, 2024 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of I
January 11, 2024	EX-99.1	Northern Technologies International Corporation Reports Financial Results For First Quarter Fiscal 2024 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results For First Quarter Fiscal 2024 MINNEAPOLIS, Jan. 11, 2024 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for t
January 11, 2024	EX-10.1	Incorporated by reference to Exhibit 10.1 to NTIC’s Quarterly Report on Form 10-Q for the fiscal quarter ended February 29, 2024 (File No. 001-11038) Exhibit 10.1 LINE OF CREDIT NOTE, EFFECTIVE JANUARY 5, 2024, BETWEEN NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION AND JPMORGAN CHASE BANK, N.A. Line of Credit Note $10,000,000.00 Date: December 21, 2023 Promise to Pay. On or before January 6, 2025, for value received, Northern Technologies International Corporation (the "Borrower") promises to pay to JPMorgan Chase Bank, N.A., whose address is
December 4, 2023	DEF 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive
December 4, 2023	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive
November 21, 2023	EX-99.1	Northern Technologies International Corporation Reports Financial Results For Fourth Quarter and Full Year Fiscal 2023 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results For Fourth Quarter and Full Year Fiscal 2023 MINNEAPOLIS, Nov. 21, 2023 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financia
November 21, 2023	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-11038 NORTHERN TECHNOLO
November 21, 2023	EX-21.1	Filed herewith Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary State or Other Jurisdiction of Incorporation or Organization Ownership Interest Names Under Which Subsidiary Does Business NTI ASEAN LLC Nevada 60% Same Northern Technologies Holding Company, LLC Minnesota 100% Same Natur-Tec India Private Limited India 75% Same Natur Tec Lanka (Pvt) Ltd Sri Lanka(1) 75% Same Zerust Prevenção de Corros
November 21, 2023	EX-97.1	Filed herewith Exhibit 97.1 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION CLAWBACK POLICY Purpose Northern Technologies International Corporation (the “Company”) is committed to conducting business with integrity in accordance with high ethical standards and in compliance with all applicable laws, rules and regulations, including those applicable to the presentation of the Company’s financial information to th
November 21, 2023	8-K	Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 17, 2023 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of
November 21, 2023	EX-4.2	Filed herewith Exhibit 4.2 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 Northern Technologies International Corporation, a Delaware corporation (referred to as NTIC, we, us and our), has only one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended: common stock, par
November 21, 2023	10-Q/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A (Amendment No. 1) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A (Amendment No. 1) (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 0
November 21, 2023	10-Q/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A (Amendment No. 1) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A (Amendment No. 1) (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numb
November 21, 2023	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 21, 2023 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of
July 13, 2023	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2023 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2023 MINNEAPOLIS, July 13, 2023 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for t
July 13, 2023	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHERN TE
July 13, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 13, 2023 NORTHERN TECHNOLOGI UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 13, 2023 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Inco
April 13, 2023	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2023 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2023 MINNEAPOLIS, April 13, 2023 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for
April 13, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 13, 2023 NORTHERN TECHNOLOG UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 13, 2023 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Inc
April 13, 2023	EX-10.1	Incorporated by reference to Exhibit 10.1 to NTIC’s Quarterly Report on Form 10-Q for the fiscal quarter ended February 28, 2023 (File No. 001-11038) Exhibit 10.1 Credit Agreement This agreement dated as of December 19, 2022, is between JPMorgan Chase Bank, N.A. (together with its successors and assigns, the "Bank"), whose address is 10 S Dearborn St, Floor 35, Chicago, IL, 60603-2300, ATTN: Credit Executive- MN, and NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (the "Borrower"), whose address is 4201 Woodland Road, Circle Pines, MN 55014. 1.
April 13, 2023	EX-3.1	Restated Certificate of Incorporation of Northern Technologies International Corporation, dated January 31, 2023 (Incorporated by reference to Exhibit 3.1 to the Company’s Quarterly Report on Form 10-Q for the fiscal quarter ended February 28, 2023 (File No. 001-11038)) Exhibit 3.1 Delaware Page 1 The First State I, JEFFREY W. BULLOCK, SECRETARY OF STATE OF THE STATE OF DELAWARE, DO HEREBY CERTIFY THE ATTACHED IS A TRUE AND CORRECT COPY OF THE RESTATED CERTIFICATE OF “NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION”, FILED IN THIS OFFICE ON THE THIRTY- FIRST DAY OF JANUARY, A.D. 2023, AT 9:47 O`CLOCK A.M. 844552 8100 Authentication: 202629480 SR# 20230312706 Date
April 13, 2023	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHE
February 13, 2023	SC 13G/A	NTIC / Northern Technologies International Corp / PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. Passive Investment SC 13G/A 1 fp0082241-12sc13ga.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (AMENDMENT NO. 1)* Northern Technologies International Corp. (Name of Issuer) Common (Title of Class of Securities) 665809109 (CUSIP Numbe
January 23, 2023	8-K	Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 20, 2023 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of i
January 23, 2023	EX-3.1	Certificate of Amendment to Restated Certificate of Incorporation of Northern Technologies International Corporation dated January 23, 2023 (filed herewith) Exhibit 3.1 CERTIFICATE OF AMENDMENT TO RESTATED CERTIFICATE OF INCORPORATION OF NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION Northern Technologies International Corporation (hereinafter called the “Corporation”), a corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware, does hereby certify: FIRST: The present name of the corporation is No
January 12, 2023	EX-99.1	Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2023 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2023 MINNEAPOLIS, Jan. 12, 2023 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for t
January 12, 2023	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934‐‐ For the transition period from to Commission File Number: 001-11038 NORT
January 12, 2023	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 12, 2023 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of I
December 20, 2022	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive
December 5, 2022	DEF 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy State
December 5, 2022	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy State
November 16, 2022	PRE 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 PRE 14A 1 pre14a111422.htm FORM PRE 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Ru
November 16, 2022	8-K	Regulation FD Disclosure, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 16, 2022 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of
November 16, 2022	EX-99.1	Northern Technologies International Corporation Fourth Quarter FY 2022 Investor Presentation NTIC’s environmentally friendly technologies deliver leading corrosion inhibiting products and services, as well as advanced bioplastic packaging solutions N Exhibit 99.1 Northern Technologies International Corporation Fourth Quarter FY 2022 Investor Presentation NTIC’s environmentally friendly technologies deliver leading corrosion inhibiting products and services, as well as advanced bioplastic packaging solutions Nasdaq: NTIC Disclaimers Forward - Looking Statements Statements contained in this presentation that are not historical information are fo
November 15, 2022	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-11038 NORTHERN TECHNOLO
November 15, 2022	EX-10.22	Amended and Restated Revolving Line of Credit Note dated as of August 8, 2022 issued by Northern Technologies International Corporation to PNC Bank, National Association Exhibit 10.22 Amended and Restated Revolving Line of Credit Note (Daily BSBY) $7,000,000.00 August 8, 2022 FOR VALUE RECEIVED, NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (the ?Borrower?), with an address at 4201 WOODLAND ROAD, CIRCLE PINES, MINNESOTA 55014-1794, promises to pay to the order of PNC BANK, NATIONAL ASSOCIATION (the ?Bank?), in lawful money of the United States of America in imme
November 15, 2022	EX-21.1	Subsidiaries of the Registrant Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary State or Other Jurisdiction of Incorporation or Organization Ownership Interest Names Under Which Subsidiary Does Business NTI ASEAN LLC Delaware 60% Same Northern Technologies Holding Company, LLC Delaware 100% Same Natur-Tec India Private Limited India 75% Same Natur Tec Lanka (Pvt) Ltd Sri Lanka(1) 75% Same Zerust Preven??o de Corro
November 15, 2022	EX-10.24	Amendment to Consulting Agreement effective January 11, 2022 by and among Northern Technologies International Corporation, BioPlastic Polymers LLC, and Ramani Narayan, Ph.D. Exhibit 10.24 AMENDMENT TO CONSULTING AGREEMENT This Amendment to Consulting Agreement (this ?Amendment?) is effective as of the 11th day of January, 2022, by and among Northern Technologies International Corporation, a Delaware corporation, located at 4201 Woodland Road, Circle Pines, MN 55014 (?NTIC?), BioPlastic Polymers LLC, a Michigan limited liability company, located at 4275 Conifer Circle,
November 14, 2022	EX-3.1	Second Amended and Restated Bylaws of Northern Technologies International Corporation (Incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K as filed with the Securities and Exchange Commission on November 14, 2022 (File No. 001-11038)) Exhibit 3.1 SECOND AMENDED AND RESTATED BYLAWS OF NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION A Delaware corporation (As amended through November 11, 2022) ARTICLE I OFFICES Section 1. Registered Office. The registered office of the Corporation in the State of Delaware shall be in the City of Wilmington, County of New Castle, State of Delaware. The name of the Corporation?s registered agent sh
November 14, 2022	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Fourth Quarter and Full Year Fiscal 2022 Exhibit 99.1 Northern Technologies International Corporation Reports Financial Results for Fourth Quarter and Full Year Fiscal 2022 MINNEAPOLIS, Nov. 14, 2022 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financia
November 14, 2022	8-K	Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Material Modification to Rights of Security Holders, Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 11, 2022 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of
July 8, 2022	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHERN TE
July 8, 2022	EX-10.2	Amended and Restated Revolving Line of Credit Note dated as of May 20, 2022 issued by Northern Technologies International Corporation to PNC Bank, National Association Exhibit 10.2 Amended and Restated Revolving Line of Credit Note (Daily BSBY) $7,000,000.00 May 20, 2022 FOR VALUE RECEIVED, NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (the ?Borrower?), with an address at 4201 WOODLAND ROAD, CIRCLE PINES, MINNESOTA 55014-1794, promises to pay to the order of PNC BANK, NATIONAL ASSOCIATION (the ?Bank?), in lawful money of the United States of America in immedia
July 7, 2022	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2022 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2022 MINNEAPOLIS, July 07, 2022 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for t
July 7, 2022	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 7, 2022 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Incor
April 8, 2022	EX-10.1	Amended and Restated Revolving Line of Credit Note dated as of March 1, 2022 issued by Northern Technologies International Corporation to PNC Bank, National Association Exhibit 10.1 Amended and Restated Revolving Line of Credit Note (Daily BSBY) $5,000,000.00 March 1, 2022 FOR VALUE RECEIVED, NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (the ?Borrower?), with an address at 4201 WOODLAND ROAD, CIRCLE PINES, MINNESOTA 55014-1794, promises to pay to the order of PNC BANK, NATIONAL ASSOCIATION (the ?Bank?), in lawful money of the United States of America in immedi
April 8, 2022	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHE
April 7, 2022	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2022 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2022 MINNEAPOLIS, April 07, 2022 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for
April 7, 2022	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 7, 2022 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Inco
February 14, 2022	SC 13G	NTIC / Northern Technologies International Corp / PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. Passive Investment SC 13G 1 fp0073032sc13g.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (AMENDMENT NO. )* Northern Technologies International Corp. (Name of Issuer) Common (Title of Class of Securities) 665809109 (CUSIP Number) Dece
January 21, 2022	8-K	Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 21, 2022 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of i
January 12, 2022	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHE
January 7, 2022	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 4, 2022 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of in
January 7, 2022	EX-10.1	Amended and Restated Revolving Line of Credit Note dated as of January 4, 2022 issued by Northern Technologies International Corporation to PNC Bank, National Association (filed herewith) Exhibit 10.1 Amended and Restated Revolving Line of Credit Note (Daily BSBY) $5,000,000.00 January 4, 2022 FOR VALUE RECEIVED, ?NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (the ?Borrower?), with an address at 4201 WOODLAND ROAD, CIRCLE PINES, MINNESOTA 55014-1794, promises to pay to the order of PNC BANK, NATIONAL ASSOCIATION (the ?Bank?), in lawful money of the United States of America in imm
January 6, 2022	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 6, 2022 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of In
January 6, 2022	EX-99.1	Northern Technologies International Corporation Reports Financial Results For First Quarter Fiscal 2022 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results For First Quarter Fiscal 2022 MINNEAPOLIS, Jan. 06, 2022 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for t
December 6, 2021	DEF 14A	SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Stateme
December 6, 2021	DEFA14A	SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Stateme
November 19, 2021	EX-21.1	Filed herewith Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary State or Other Jurisdiction of Incorporation or Organization Ownership Interest Names Under Which Subsidiary Does Business NTI ASEAN LLC Delaware 60% Same Northern Technologies Holding Company, LLC Delaware 100% Same Natur-Tec India Private Limited India 75% Same Natur Tec Lanka (Pvt) Ltd Sri Lanka(1) 75% Same Zerust Preven??o de Corro
November 19, 2021	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-11038 NORTHERN TECHNOLO
November 17, 2021	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 17, 2021 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of
November 17, 2021	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Fiscal 2021 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Fiscal 2021 MINNEAPOLIS, Nov. 17, 2021 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for the fourth quar
September 22, 2021	EX-10.1	Amended and Restated Loan Agreement dated as of August 31, 2021 by and between Northern Technologies International Corporation and PNC Bank, National Association EXHIBIT 10.1 AMENDED AND RESTATED LOAN AGREEMENT THIS AMENDED AND RESTATED LOAN AGREEMENT (the ?Agreement?), is entered into as of August 31, 2021, between NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION, a Delaware corporation (the ?Borrower?), with an address at 4201 WOODLAND ROAD, CIRCLE PINES, MINNESOTA 55014-1794, and PNC BANK, NATIONAL ASSOCIATION (the ?Bank?), with an address at 1900 E 9th
September 22, 2021	8-K	Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Other Events UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 22, 2021 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of
September 22, 2021	EX-10.2	Amended and Restated Revolving Line of Credit Note dated as of August 31, 2021 issued by Northern Technologies International Corporation to PNC Bank, National Association EXHIBIT 10.2 Amended and Restated Revolving Line of Credit Note (Daily LIBOR) $5,000,000.00 August 31, 2021 FOR VALUE RECEIVED, NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (the ?Borrower?), with an address at 4201 WOODLAND ROAD, CIRCLE PINES, MINNESOTA 55014-1794, promises to pay to the order of PNC BANK, NATIONAL ASSOCIATION (the ?Bank?), in lawful money of the United States of America in imm
September 22, 2021	EX-99.1	Northern Technologies International Corporation Acquires Remaining Ownership Interest in Indian Joint Venture Expected to Add an Additional $0.10 Per Diluted Share in Earnings and Approximately $10 Million to Consolidated Net Sales in Fiscal Year 202 EXHIBIT 99.1 Northern Technologies International Corporation Acquires Remaining Ownership Interest in Indian Joint Venture Expected to Add an Additional $0.10 Per Diluted Share in Earnings and Approximately $10 Million to Consolidated Net Sales in Fiscal Year 2022 MINNEAPOLIS, Sept. 22, 2021 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of c
August 10, 2021	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 10, 2021 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of in
July 9, 2021	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHERN TE
July 8, 2021	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 8, 2021 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Incor
July 8, 2021	EX-10.2	Incorporated by reference to Exhibit 10.2 to NTIC’s Current Report on Form 8-K as filed with the Securities and Exchange Commission on July 8, 2021 (File No. 001-11038) Exhibit 10.2 Unofficial English Summary of Shanghai Real Estate Contract dated July 7, 2021 between NTIC (Shanghai) Co., Ltd, and Shanghai FASTO Investment Group Limited Company On July 7, 2021, NTIC (Shanghai) Co., Ltd. (?Buyer?), a wholly owned subsidiary of Northern Technologies International Corporation (the ?Company?), entered into a Shanghai Real Estate Sales Contract (the ?Contract?) with S
July 8, 2021	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 7, 2021 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of incor
July 8, 2021	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2021 EX-99.1 2 exh991.htm PRESS RELEASE EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2021 MINNEAPOLIS, July 08, 2021 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today r
July 8, 2021	EX-10.1	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 July 8, 2021 (File No. 001-11038) Exhibit 10.1
April 9, 2021	10-Q	Quarterly Report - FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHE
April 8, 2021	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2021 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2021 MINNEAPOLIS, April 08, 2021 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for
April 8, 2021	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 8, 2021 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Inco
January 19, 2021	S-8	- FORM S-8 As filed with the Securities and Exchange Commission on January 19, 2021 Registration No.
January 15, 2021	EX-10.1	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 January 15, 2021 (File No. 001-11038) Exhibit 10.1 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION AMENDED AND RESTATED 2019 STOCK INCENTIVE PLAN (As amended on January 15, 2021) 1. Purpose of Plan. The purpose of the Northern Technologies International Corporation 2019 Stock Incentive Plan (this “Plan”) is to advance the interests of Northern Technologies International Corporation (the “Company”) and its stockholders by enabling the
January 15, 2021	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders - FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 15, 2021 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of i
January 8, 2021	10-Q	Quarterly Report - FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHERN
January 7, 2021	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 7, 2021 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of In
January 7, 2021	EX-99.1	Northern Technologies International Corporation Reports Financial Results For First Quarter Fiscal 2021 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results For First Quarter Fiscal 2021 MINNEAPOLIS, Jan. 07, 2021 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for t
December 29, 2020	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant - FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 21, 2020 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction (Co
December 29, 2020	EX-10.2	Amended and Restated Revolving Line of Credit Note dated as of December 21, 2020 issued by Northern Technologies International Corporation to PNC Bank, National Association Exhibit 10.2 Amended and Restated Revolving Line of Credit Note (Daily LIBOR) $3,000,000.00 December 21, 2020 FOR VALUE RECEIVED, NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (the “Borrower”), with an address at 4201 WOODLAND ROAD, CIRCLE PINES, MINNESOTA 55014-1794, promises to pay to the order of PNC BANK, NATIONAL ASSOCIATION (the “Bank”), in lawful money of the United States of America in i
December 29, 2020	EX-10.1	Amendment to Loan Documents dated as of December 21, 2020 by and between Northern Technologies International Corporation and PNC Bank, National Association Exhibit 10.1 Amendment to Loan Documents THIS AMENDMENT TO LOAN DOCUMENTS (this “Amendment”) is made as of December 21, 2020, by and between NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (the “Borrower”) (the “Borrower”), and PNC BANK, NATIONAL ASSOCIATION (the “Bank”). BACKGROUND A. The Borrower or another obligor has executed and delivered to the Bank (or a predecessor which is now known by th
November 30, 2020	DEF 14A	- DEFINITIVE PROXY STATEMENT SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Stateme
November 30, 2020	DEFA14A	- DEFINITIVE ADDITIONAL MATERIALS SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Stateme
November 13, 2020	EX-4.2	Filed herewith Exhibit 4.2 northern technologies international corporation DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 Northern Technologies International Corporation, a Delaware corporation (referred to as NTIC, we, us and our), has only one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended: common stock, par
November 13, 2020	10-K	Annual Report - FORM 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-11038 NORTHERN TECHNOLO
November 13, 2020	EX-21.1	Filed herewith Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary State or Other Jurisdiction of Incorporation or Organization Ownership Interest Names Under Which Subsidiary Does Business NTI ASEAN LLC Delaware 60% Same Northern Technologies Holding Company, LLC Delaware 100% Same Natur-Tec India Private Limited India 75% Same Natur Tec Lanka (Pvt) Ltd Sri Lanka(1) 75% Same Zerust Prevenção de Corro
November 12, 2020	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): November 12, 2020 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact Name of Registrant as Specified in Charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Inco
November 12, 2020	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Fiscal 2020 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Fiscal 2020 MINNEAPOLIS, Minn., Nov. 12, 2020 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for the four
July 9, 2020	10-Q	Quarterly Report - FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHERN TE
July 8, 2020	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 8, 2020 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact Name of Registrant as Specified in Charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Incorpora
July 8, 2020	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2020 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2020 MINNEAPOLIS, July 08, 2020 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for t
April 8, 2020	10-Q	NTIC / Northern Technologies International Corp. 10-Q - Quarterly Report - FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 29, 2020 or [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NOR
April 7, 2020	EX-99.1	NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION REPORTS FINANCIAL RESULTS FOR SECOND QUARTER FISCAL 2020 EXHIBIT 99.1 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION REPORTS FINANCIAL RESULTS FOR SECOND QUARTER FISCAL 2020 MINNEAPOLIS, April 07, 2020 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for
April 7, 2020	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 7, 2020 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact Name of Registrant as Specified in Charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Incorpor
February 10, 2020	SC 13G/A	NTIC / Northern Technologies International Corp. / PERRITT CAPITAL MANAGEMENT INC Passive Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6)* Northern Technologies International Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 665809109 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rul
January 21, 2020	8-K	Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 17, 2020 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of i
January 8, 2020	10-Q	NTIC / Northern Technologies International Corp. 10-Q - Quarterly Report - FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2019 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHERN
January 8, 2020	EX-10.1	Incorporated by reference to Exhibit 10.1 to NTIC’s Quarterly Report on Form 10-Q for the fiscal quarter ended November 30, 2019 (File No. 001-11038) Exhibit 10.1 PNC BANK December 16, 2019 Northern Technologies International Corporation Po Box 69 Circle Pines, MN 55014-1794 Re: Renewal of Expiration Date for that certain $3,000,000.00 Committed Line of Credit ("Line of Credit") extended by PNC Bank, National Association (the "Bank") to NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (the "Borrower") We are pleased to inform you that the Line o
January 7, 2020	EX-99.1	Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2020 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2020 MINNEAPOLIS, Jan. 07, 2020 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for t
January 7, 2020	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): January 7, 2020 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact Name of Registrant as Specified in Charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Incorp
December 2, 2019	DEFA14A	NTIC / Northern Technologies International Corp. DEFA14A - - DEFA14A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Stateme
December 2, 2019	DEF 14A	NTIC / Northern Technologies International Corp. DEF 14A - - DEF 14A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Stateme
November 13, 2019	10-K	NTIC / Northern Technologies International Corp. 10-K - Annual Report - FORM 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark one) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2019 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-11038 NORTHERN TECHNOLOGIE
November 13, 2019	EX-21.1	Filed herewith Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary State or Other Jurisdiction of Incorporation or Organization Ownership Interest Names Under Which Subsidiary Does Business NTI ASEAN LLC Delaware 60% Same Northern Technologies Holding Company, LLC Delaware 100% Same Natur-Tec India Prívate Limited India 75% Same Natur Tec Lanka (Pvt) Ltd Sri Lanka 75% Same Zerust Prevenção de Corrosão
November 13, 2019	EX-4.2	Filed herewith Exhibit 4.2 description of common stock of northern technologies international corporation The following summary description of the general terms and provisions of the common stock of Northern Technologies International Corporation is a summary only and, therefore, is not complete and is subject to, and qualified in its entirety by reference to, the terms and provisions of NTIC’s Restated Certific
November 12, 2019	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Fiscal 2019 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Fiscal 2019 MINNEAPOLIS, Nov. 12, 2019 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for the fourth quar
November 12, 2019	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): November 12, 2019 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact Name of Registrant as Specified in Charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Inco
October 23, 2019	EX-99.1	Nancy Calderon and Sarah Kemp Join Northern Technologies International Corporation’s Board of Directors EXHIBIT 99.1 Nancy Calderon and Sarah Kemp Join Northern Technologies International Corporation’s Board of Directors MINNEAPOLIS, Oct. 23, 2019 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today announced that the size of its Board
October 23, 2019	EX-10.1	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 October 23, 2019 (File No. 001-11038) EdgarFiling Exhibit 10.1 INDEMNIFICATION AGREEMENT THIS INDEMNIFICATION AGREEMENT, made and executed this day of 20, by and between Northern Technologies International Corporation, a Delaware corporation (the “Company”), and , an individual resident of the State of (the “Indemnitee”). WHEREAS, the Company is aware that, in order to induce highly competent persons to serve the Company as directors
October 23, 2019	8-K	Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): October 22, 2019 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact Name of Registrant as Specified in Charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Incor
October 22, 2019	SC 13D/A	NTIC / Northern Technologies International Corp. / Inter Alia Holding Co - SCHEDULE 13D/A Activist Investment SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 4)* Northern Technologies International Corporation (Name of Issuer) Common Stock, $0.02 Par Value (Title of Class of Securities) 665809 10 9 (CUSIP Number) G. Patrick Lynch Inter Alia Holding Company c/o Northern Technologies International Corporation 4201 Woodland Roa
July 9, 2019	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2019 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2019 MINNEAPOLIS, July 09, 2019 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for t
July 9, 2019	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 9, 2019 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact Name of Registrant as Specified in Charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Incorpora
July 9, 2019	10-Q	NTIC / Northern Technologies International Corp. 10-Q - Quarterly Report - FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2019 or [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NORTHERN
June 3, 2019	EX-99.1	Northern Technologies International Corporation Declares Two-for-One Stock Split EXHIBIT 99.1 Northern Technologies International Corporation Declares Two-for-One Stock Split MINNEAPOLIS, June 03, 2019 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported that its Board of Directors has declared a two-for
June 3, 2019	8-K	Financial Statements and Exhibits, Other Events UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): June 3, 2019 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact Name of Registrant as Specified in Charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Incorpora
April 8, 2019	10-Q	NTIC / Northern Technologies International Corp. FORM 10-Q (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2019 or [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-11038 NO
April 5, 2019	EX-99.1	Northern Technologies International Corporation Reports Financial Results For Second Quarter Fiscal 2019 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results For Second Quarter Fiscal 2019 MINNEAPOLIS, April 05, 2019 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for
April 5, 2019	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 5, 2019 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact Name of Registrant as Specified in Charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Incorpor
February 8, 2019	SC 13G/A	NTIC / Northern Technologies International Corp. / PERRITT CAPITAL MANAGEMENT INC Passive Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5)* Northern Technologies International Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 665809109 (CUSIP Number) December 31, 2018 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rul
January 28, 2019	S-8	NTIC / Northern Technologies International Corp. FORM S-8 S-8 1 s1012819.htm FORM S-8 As filed with the Securities and Exchange Commission on January 28, 2019 Registration No. 333- United States SECURITIES AND EXCHANGE cOMMISSION Washington, D.C. 20549 fOrm S-8 registration statement under the securities act of 1933 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction
January 25, 2019	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 18, 2019 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of I
January 25, 2019	EX-10.1	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 January 25, 2019 (File No. 001-11038) Exhibit 10.1 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION 2019 STOCK INCENTIVE PLAN 1. Purpose of Plan. The purpose of the Northern Technologies International Corporation 2019 Stock Incentive Plan (this “Plan”) is to advance the interests of Northern Technologies International Corporation (the “Company”) and its stockholders by enabling the Company and its Subsidiaries to attract and retain qua
January 25, 2019	EX-3.1	Incorporated by reference to Exhibit 3.1 to NTIC’s Current Report on Form 8-K as filed with the Securities and Exchange Commission on January 25, 2019 (File No. 001-11038) Exhibit 3.1 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION CERTIFICATE OF VALIDATION OF THE CERTIFICATE OF AMENDMENT TO RESTATED CERTIFICATE OF INCORPORATION Pursuant to Section 204 of the General Corporation Law of the State of Delaware Northern Technologies International Corporation, a Delaware corporation (the “Corporation”), hereby certifies as follows: 1. The defective corporate act that is
January 25, 2019	EX-10.3	Incorporated by reference to Exhibit 10.3 to NTIC’s Current Report on Form 8-K as filed with the Securities and Exchange Commission on January 25, 2019 (File No. 001-11038) Exhibit 10.3 FORM OF NON-STATUTORY STOCK OPTION AGREEMENT THIS NON-STATUTORY STOCK OPTION AGREEMENT is entered into and effective as of , 20 (the “Date of Grant”), by and between Northern Technologies International Corporation (the “Company”) and (the “Optionee”). A. The Company has adopted the Northern Technologies International Corporation 2019 Stock Incentive Plan (the “Plan”) authorizing the B
January 25, 2019	EX-10.2	Incorporated by reference to Exhibit 10.2 to NTIC’s Current Report on Form 8-K as filed with the Securities and Exchange Commission on January 25, 2019 (File No. 001-11038) Exhibit 10.2 FORM OF INCENTIVE STOCK OPTION AGREEMENT THIS INCENTIVE STOCK OPTION AGREEMENT is entered into and effective as of , 20 (the “Date of Grant”), by and between Northern Technologies International Corporation (the “Company”) and (the “Optionee”). A. The Company has adopted the Northern Technologies International Corporation 2019 Stock Incentive Plan (the “Plan”) authorizing the Board of
January 9, 2019	10-Q	NTIC / Northern Technologies International Corp. FORM 10-Q (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2018 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934- For the transition period from to . Commission File Number: 001-11038 NORTHE
January 9, 2019	EX-10.1	Incorporated by reference to Exhibit 10.1 to NTIC’s Quarterly Report on Form 10-Q for the fiscal quarter ended November 30, 2018 (File No. 001-11038) Exhibit 10.1 PNC BANK November 30, 2018 Northern Technologies International Corporation Po Box 69 Circle Pines, MN 55014-0069 Re: Renewal of Expiration Date for that certain $3,000,000.00 Committed Line of Credit ("Line of Credit") extended by PNC Bank, National Association (the "Bank") to NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (the "Borrower") We are pleased to inform you that the Line o
January 8, 2019	EX-99.1	Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2019 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2019 MINNEAPOLIS, Jan. 08, 2019 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for t
January 8, 2019	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): January 8, 2019 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact Name of Registrant as Specified in Charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of Incorp
November 30, 2018	DEF 14A	NTIC / Northern Technologies International Corp. DEF 14A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Stateme
November 30, 2018	DEFA14A	NTIC / Northern Technologies International Corp. DEFA14A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Stateme
November 16, 2018	PRE 14A	NTIC / Northern Technologies International Corp. PRE 14A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Stateme
November 13, 2018	EX-99.1	Northern Technologies International Corporation Reports Record Financial Results for Fiscal 2018 EXHIBIT 99.1 Northern Technologies International Corporation Reports Record Financial Results for Fiscal 2018 MINNEAPOLIS, Nov. 13, 2018 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for the four
November 13, 2018	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): November 13, 2018 Northern Technologies International Corporation (Exact Name of Registrant as Specified in Charter) DELAWARE 001-11038 41-0857886 (State or Other Jurisdiction of Inco
November 13, 2018	10-K	NTIC / Northern Technologies International Corp. FORM 10-K (Annual Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark one) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2018 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 001-11038 NORTHERN TECHNOLOG
November 13, 2018	EX-10.9	Incorporated by reference to Exhibit 10.9 to NTIC’s Annual Report on Form 10-K for the fiscal year ended August 31, 2018 (File No. 001-11038) Exhibit 10.9 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION NON-EMPLOYEE DIRECTOR COMPENSATION PROGRAM This document describes the compensation to be provided to the non-employee directors of Northern Technologies International Corporation (the “Company”). This program was most recently approved by the Board of Directors of the Company on August 31, 2018. Cash Compensation The Company’s non-emplo
November 13, 2018	EX-21.1	Filed herewith Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary State or Other Jurisdiction of Incorporation or Organization Ownership Interest Names Under Which Subsidiary Does Business NTI ASEAN LLC Delaware 60% Same Northern Technologies Holding Company, LLC Delaware 100% Same Natur-Tec India Prívate Limited India 75% Same Zerust Prevenção de Corrosão S.A. Brazil 85% Same NTIC (Shanghai) Co., Lt
July 16, 2018	10-Q	NTIC / Northern Technologies International Corp. FORM 10-Q (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2018 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-11038 NORTHERN TEC
July 12, 2018	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 12, 2018 Northern Technologies International Corporation (Exact Name of Registrant as Specified in Charter) DELAWARE 001-11038 41-0857886 (State or Other Jurisdiction of Incorpor
July 12, 2018	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2018 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2018 MINNEAPOLIS, July 12, 2018 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ:NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for th
April 16, 2018	10-Q	NTIC / Northern Technologies International Corp. FORM 10-Q (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2018 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934- For the transition period from to . Commission File Number: 001-11038 NORTHE
April 12, 2018	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2018 EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2018 MINNEAPOLIS, April 12, 2018 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ:NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for
April 12, 2018	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 12, 2018 Northern Technologies International Corporation (Exact Name of Registrant as Specified in Charter) DELAWARE 001-11038 41-0857886 (State or Other Jurisdiction of Incorpo
February 5, 2018	SC 13G/A	NTIC / Northern Technologies International Corp. / PERRITT CAPITAL MANAGEMENT INC Passive Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* Northern Technologies International Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 665809109 (CUSIP Number) December 31, 2017 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rul
January 22, 2018	8-K	NTIC / Northern Technologies International Corp. FORM 8-K (Current Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 22, 2018 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of I
January 22, 2018	DEFA14A	NTIC / Northern Technologies International Corp. FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 22, 2018 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of I
January 16, 2018	EX-3.1	Incorporated by reference to Exhibit 3.1 to NTIC’s Current Report on Form 8-K as filed with the Securities and Exchange Commission on January 16, 2018 (File No. 001-11038) Exhibit 3.1 CERTIFICATE OF AMENDMENT TO RESTATED CERTIFICATE OF INCORPORATION OF NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION Northern Technologies International Corporation (hereinafter called the ?Corporation?), a corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware, does hereby certify: FIRST: The present name of the corporation is No
January 16, 2018	8-K	Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 12, 2018 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of I
January 12, 2018	EX-10.1	Incorporated by reference to Exhibit 10.1 to NTIC’s Quarterly Report on Form 10-Q for the fiscal quarter ended November 30, 2017 (File No. 001-11038) Exhibit 10.1 PNC BANK January 5, 2018 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION PO BOX 69 CIRCLE PINES, MN 55014-0069 Re: Renewal of Expiration Date for that certain $3,000,000.00 Committed Line of Credit ("Line of Credit") extended by PNC Bank, National Association (the "Bank") to NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (the "Borrower") Ladies/Gentlemen: We are pleased to inform you
January 12, 2018	10-Q	NTIC / Northern Technologies International Corp. FORM 10-Q (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2017 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934- For the transition period from to . Commission File Number: 001-11038 NORTHE
January 11, 2018	EX-99.1	Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2018 EdgarFiling EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2018 MINNEAPOLIS, Jan. 11, 2018 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ:NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial re
January 11, 2018	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): January 11, 2018 Northern Technologies International Corporation (Exact Name of Registrant as Specified in Charter) DELAWARE 001-11038 41-0857886 (State or Other Jurisdiction of Incor
November 27, 2017	DEFA14A	NTIC / Northern Technologies International Corp. DEFINITIVE ADDITIONAL MATERIALS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin
November 27, 2017	DEF 14A	NTIC / Northern Technologies International Corp. DEFINITIVE PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin
November 21, 2017	10-K	NTIC / Northern Technologies International Corp. FORM 10-K (Annual Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark one) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2017 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 001-11038 NORTHERN TECHNOLOG
November 21, 2017	EX-10.9	Filed herewith Exhibit 10.9 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION DESCRIPTION OF NON-EMPLOYEE DIRECTOR COMPENSATION ARRANGEMENTS Overview NTIC uses a combination of cash and long-term equity-based incentive compensation in the form of annual stock option grants to attract and retain qualified non-employee candidates to serve on the Board of Directors. Annual Retainers; Meeting Fees Each non-employee di
November 21, 2017	EX-21.1	Filed herewith Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary State or Other Jurisdiction of Incorporation or Organization Ownership Interest Names Under Which Subsidiary Does Business NTI ASEAN LLC Delaware 60 % Same Northern Technologies Holding Company, LLC Delaware 100 % Same Natur-Tec India Prívate Limited India 90 % Same Zerust Prevenção de Corrosão S.A. Brazil 85 % Same NTIC (Shanghai) Co.
November 20, 2017	EX-99.2	Northern Technologies International Corporation Initiates $0.10 per Share Quarterly Cash Dividend EdgarFiling
November 20, 2017	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Fiscal 2017 and Announces Quarterly Dividend EdgarFiling
November 20, 2017	8-K	NTIC / Northern Technologies International Corp. FORM 8-K (Current Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): November 20, 2017 Northern Technologies International Corporation (Exact Name of Registrant as Specified in Charter) DELAWARE 001-11038 41-0857886 (State or Other Jurisdiction of Inco
November 15, 2017	PRE 14A	NTIC / Northern Technologies International Corp. PRELIMINARY PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin
September 21, 2017	8-K	Northern Technologies International FORM 8-K (Current Report/Significant Event) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 20, 2017 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of
July 14, 2017	10-Q	NTIC / Northern Technologies International Corp. FORM 10-Q (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2017 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-11038 NORTHERN TEC
July 13, 2017	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2017 EdgarFiling EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2017 MINNEAPOLIS, July 13, 2017 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ:NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial re
July 13, 2017	8-K	Northern Technologies International FORM 8-K (Current Report/Significant Event) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 13, 2017 Northern Technologies International Corporation (Exact Name of Registrant as Specified in Charter) DELAWARE 001-11038 41-0857886 (State or Other Jurisdiction of Incorpor
April 11, 2017	10-Q	Northern Technologies International FORM 10-Q (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2017 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-11038 NORTHER
April 6, 2017	EX-99	Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2017 EdgarFiling EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2017 MINNEAPOLIS, April 06, 2017 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ:NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial
April 6, 2017	8-K	Northern Technologies International FORM 8-K (Current Report/Significant Event) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 6, 2017 Northern Technologies International Corporation (Exact Name of Registrant as Specified in Charter) DELAWARE 001-11038 41-0857886 (State or Other Jurisdiction of Incorpor
February 14, 2017	SC 13G/A	NTIC / Northern Technologies International Corp. / PERRITT CAPITAL MANAGEMENT INC Passive Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* Northern Technologies International Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 665809109 (CUSIP Number) December 31, 2016 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rul
January 17, 2017	8-K	Northern Technologies International FORM 8-K (Current Report/Significant Event) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 13, 2017 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of I
January 17, 2017	EX-10.1	Incorporated by reference to Exhibit 10.1 to NTIC’s Quarterly Report on Form 10-Q for the fiscal quarter ended November 30, 2016 (File No. 001-11038) Exhibit 10.1 PNC BANK January 3, 2017 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION PO BOX 69 CIRCLE PINES, MN 55014-0069 Re: Renewal of Expiration Date for that certain $3,000,000.00 Committed Line of Credit ("Line of Credit") extended by PNC Bank, National Association (the "Bank") to NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (the "Borrower") Ladies/Gentlemen: We are pleased to inform you
January 17, 2017	10-Q	Northern Technologies International FORM 10-Q (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2016 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-11038 NORTHER
January 17, 2017	EX-10.2	Incorporated by reference to Exhibit 10.2 to NTIC’s Quarterly Report on Form 10-Q for the fiscal quarter ended November 30, 2016 (File No. 001-11038) Exhibit 10.2 CONSULTING AGREEMENT This Consulting Agreement (this ?Agreement?) is made effective as of the 11th day of January, 2017 (?Effective Date?) by and among Northern Technologies International Corporation, a Delaware corporation, located at 4201 Woodland Road, Circle Pines, MN 55014 (?NTIC?), BioPlastic Polymers LLC, a Michigan limited liability company, located at 4275 Conifer Circle, Oke
January 12, 2017	8-K	Northern Technologies International FORM 8-K (Current Report/Significant Event) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): January 12, 2017 Northern Technologies International Corporation (Exact Name of Registrant as Specified in Charter) DELAWARE 001-11038 41-0857886 (State or Other Jurisdiction of Incor
January 12, 2017	EX-99.1	Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2017 EdgarFiling EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2017 MINNEAPOLIS, Jan. 12, 2017 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ:NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial re
November 28, 2016	DEFA14A	Northern Technologies International DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin
November 28, 2016	DEF 14A	Northern Technologies International DEFINITIVE PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin
November 22, 2016	10-K	Northern Technologies International FORM 10-K (Annual Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark one) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2016 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 001-11038 NORTHERN TECHNOLOG
November 22, 2016	EX-10.9	NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION DESCRIPTION OF NON-EMPLOYEE DIRECTOR COMPENSATION ARRANGEMENTS Exhibit 10.9 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION DESCRIPTION OF NON-EMPLOYEE DIRECTOR COMPENSATION ARRANGEMENTS Overview NTIC uses a combination of cash and long-term equity-based incentive compensation in the form of annual stock option grants to attract and retain qualified non-employee candidates to serve on the Board of Directors. Annual Retainers; Meeting Fees Each non-employee di
November 22, 2016	EX-21.1	SUBSIDIARIES OF THE REGISTRANT Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary State or Other Jurisdiction of Incorporation or Organization Ownership Interest Names Under Which Subsidiary Does Business NTI ASEAN LLC Delaware 60% Same Northern Technologies Holding Company, LLC Delaware 100% Same Natur-Tec India Pr?vate Limited India 90% Same Zerust Preven??o de Corros?o S.A. Brazil 85% Same NTIC (Shanghai) Co., Lt
November 15, 2016	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): November 15, 2016 Northern Technologies International Corporation (Exact Name of Registrant as Specified in Charter) DELAWARE 001-11038 41-0857886 (State or Other Jurisdiction of Inco
November 15, 2016	EX-99.1	Northern Technologies International Corporation Reports Financial Results For Fiscal 2016 EdgarFiling EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results For Fiscal 2016 MINNEAPOLIS, Nov. 15, 2016 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ:NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for the
July 18, 2016	EX-99.1	EX-99.1 Exhibit 99.1
July 18, 2016	8-K	Northern Technologies International FORM 8-K (Current Report/Significant Event) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 18, 2016 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of inco
July 11, 2016	10-Q	Northern Technologies International FORM 10-Q (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2016 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-11038 NORTHERN TEC
July 7, 2016	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2016 EdgarFiling EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Third Quarter Fiscal 2016 MINNEAPOLIS, July 07, 2016 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ:NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial re
July 7, 2016	8-K	Northern Technologies International FORM 8-K (Current Report/Significant Event) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 7, 2016 Northern Technologies International Corporation (Exact Name of Registrant as Specified in Charter) DELAWARE 001-11038 41-0857886 (State or Other Jurisdiction of Incorpora
April 11, 2016	10-Q	Northern Technologies International FORM 10-Q (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 29, 2016 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-11038 NORTHER
April 11, 2016	EX-10.1	Incorporated by reference to Exhibit 10.1 to NTIC’s Quarterly Report on Form 10-Q for the fiscal quarter ended February 29, 2016 (File No. 001-11038) Exhibit 10.1 Amendment to Loan Documents THIS AMENDMENT TO LOAN DOCUMENTS (this ?Amendment?) is made as of January 6, 2016, by and between NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (the ?Borrower?), and PNC BANK, NATIONAL ASSOCIATION (the ?Bank?). BACKGROUND A. The Borrower has executed and delivered to the Bank (or a predecessor which is now known by the Bank?s name as set forth above), one
April 7, 2016	EX-99.1	Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2016 EdgarFiling EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for Second Quarter Fiscal 2016 MINNEAPOLIS, April 07, 2016 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ:NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial
April 7, 2016	8-K	Northern Technologies International FORM 8-K (Current Report/Significant Event) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 7, 2016 Northern Technologies International Corporation (Exact Name of Registrant as Specified in Charter) DELAWARE 001-11038 41-0857886 (State or Other Jurisdiction of Incorpor
February 4, 2016	SC 13G/A	Northern Technologies International 3G/A (Passive Acquisition of More Than 5% of Shares) cg684.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* Northern Technologies International Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 665809109 (CUSIP Number) December 31, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designa
January 15, 2016	8-K	Northern Technologies International FORM 8-K (Current Report/Significant Event) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 15, 2016 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or Other Jurisdiction of I
January 15, 2016	EX-99.1	EX-99.1 Exhibit 99.1
January 15, 2016	8-K	Northern Technologies International FORM 8-K (Current Report/Significant Event) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 15, 2016 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of i
January 11, 2016	10-Q	NTIC / Northern Technologies International Corp. 10-Q - Quarterly Report - FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2015 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-11038 NORTHER
January 7, 2016	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 7, 2016 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-11038 41-0857886 (State or other jurisdiction of in
January 7, 2016	EX-99.1	Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2016 EdgarFiling EXHIBIT 99.1 Northern Technologies International Corporation Reports Financial Results for First Quarter Fiscal 2016 MINNEAPOLIS, Jan. 07, 2016 (GLOBE NEWSWIRE) - Northern Technologies International Corporation (NASDAQ:NTIC) today reported its financial results for the first quarter of fiscal 2016. Highlights of NTIC?s financial and operating results include: NTIC?s consolidated net sa
December 3, 2015	DEF 14A	Northern Technologies International DEFINITIVE PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin
December 3, 2015	DEFA14A	Northern Technologies International DEFINITIVE ADDITIONAL MATERIALS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin
November 13, 2015	EX-21.1	SUBSIDIARIES OF THE REGISTRANT Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary State or Other Jurisdiction of Incorporation or Organization Ownership Interest Names Under Which Subsidiary Does Business NTI ASEAN LLC Delaware 60% Same Northern Technologies Holding Company, LLC Delaware 100% Same Natur-Tec India Private Limited India 90% Same Zerust Preven??o de Corros?o S.A. Brazil 85% Same NTIC (Shanghai) Co., Lt
November 13, 2015	EX-10.9	NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION DESCRIPTION OF NON-EMPLOYEE DIRECTOR COMPENSATION ARRANGEMENTS Exhibit 10.9 NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION DESCRIPTION OF NON-EMPLOYEE DIRECTOR COMPENSATION ARRANGEMENTS Overview NTIC?s non-employee directors currently consist of Barbara D. Colwell, Soo Keong Koh, Ph.D., Sunggyu Lee, Ph.D., Ramani Narayan, Ph.D., Richard J. Nigon and Konstantin von Falkenhausen. NTIC uses a combination of cash and long-term equity-based incentive compensation
November 13, 2015	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark one) [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2015 [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 001-11038 NORTHERN TECHNO

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