Northern Technologies International Corp (NTIC) SEC Filings
Browse and analyze financial disclosures, corporate filings, and regulatory documents.
Financial Reports (10-Q, 10-K)
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jan 10, 2025
10-K
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
Nov 19, 2024
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jul 11, 2024
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Apr 11, 2024
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jan 11, 2024
10-K
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
Nov 21, 2023
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jul 13, 2023
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Apr 13, 2023
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jan 12, 2023
10-K
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
Nov 15, 2022
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jul 08, 2022
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Apr 08, 2022
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jan 12, 2022
10-K
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
Nov 19, 2021
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jul 09, 2021
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Apr 09, 2021
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jan 08, 2021
10-K
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
Nov 13, 2020
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jul 09, 2020
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Apr 08, 2020
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jan 08, 2020
10-K
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
Nov 13, 2019
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jul 09, 2019
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Apr 08, 2019
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jan 09, 2019
10-K
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
Nov 13, 2018
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jul 16, 2018
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Apr 16, 2018
Current Reports (8-K)
8-K
Form 8-K - Current report - Item 5.07
Jan 17, 2025
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jan 08, 2025
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Nov 19, 2024
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jul 11, 2024
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Apr 11, 2024
8-K
Form 8-K - Current report - Item 5.02 Item 5.07 Item 9.01
Jan 19, 2024
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jan 11, 2024
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Nov 21, 2023
8-K
Form 8-K - Current report - Item 2.02 Item 4.02
Nov 21, 2023
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jul 13, 2023
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Apr 13, 2023
8-K
Form 8-K - Current report - Item 5.03 Item 5.07 Item 9.01
Jan 23, 2023
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jan 12, 2023
8-K
Form 8-K - Current report - Item 7.01 Item 9.01
Nov 16, 2022
8-K
Form 8-K - Current report - Item 2.02 Item 3.03 Item 5.03 Item 9.01
Nov 14, 2022
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jul 07, 2022
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Apr 07, 2022
8-K
Form 8-K - Current report - Item 5.07
Jan 21, 2022
8-K
Form 8-K - Current report - Item 1.01 Item 9.01
Jan 07, 2022
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jan 06, 2022
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Nov 17, 2021
8-K
Form 8-K - Current report - Item 2.03 Item 8.01 Item 9.01
Sep 22, 2021
8-K
Form 8-K - Current report - Item 5.02
Aug 10, 2021
8-K
Form 8-K - Current report - Item 1.01 Item 9.01
Jul 08, 2021
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jul 08, 2021
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Apr 08, 2021
8-K
Form 8-K - Current report - Item 5.02 Item 5.07 Item 9.01
Jan 15, 2021
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jan 07, 2021
8-K
Form 8-K - Current report - Item 1.01 Item 2.03 Item 9.01
Dec 29, 2020
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Nov 12, 2020
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jul 08, 2020
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Apr 07, 2020
8-K
Form 8-K - Current report - Item 5.07
Jan 21, 2020
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jan 07, 2020
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Nov 12, 2019
8-K
Form 8-K - Current report - Item 5.02 Item 7.01 Item 9.01
Oct 23, 2019
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jul 09, 2019
8-K
Form 8-K - Current report - Item 8.01 Item 9.01
Jun 03, 2019
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Apr 05, 2019
8-K
Form 8-K - Current report - Item 5.02 Item 5.07 Item 9.01
Jan 25, 2019
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jan 08, 2019
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Nov 13, 2018
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Jul 12, 2018
8-K
Form 8-K - Current report - Item 2.02 Item 9.01
Apr 12, 2018
8-K
Form 8-K - Current report - Item 5.03 Item 8.01
Jan 22, 2018
Ownership
SC 13G/A
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
Nov 14, 2024
SC 13G/A
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
Nov 12, 2024
SC 13G/A
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
Nov 04, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Aug 29, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Aug 02, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Aug 01, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Jul 17, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Apr 24, 2024
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
Feb 14, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Aug 28, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Aug 21, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Aug 14, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Aug 10, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Jul 27, 2023
144
Form 144 - Report of proposed sale of securities
Jul 27, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Jul 12, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Apr 19, 2023
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
Feb 13, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Jan 31, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Jan 23, 2023
3
Form 3 - Initial statement of beneficial ownership of securities
Jan 23, 2023
4
Form 4 - Statement of changes in beneficial ownership of securities
Oct 17, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Oct 06, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Oct 06, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Oct 03, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 14, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 06, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Apr 25, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Jan 13, 2022
4
Form 4 - Statement of changes in beneficial ownership of securities
Nov 12, 2021
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 02, 2021
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 02, 2021
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 02, 2021
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 02, 2021
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 02, 2021
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 02, 2021
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 02, 2021
4
Form 4 - Statement of changes in beneficial ownership of securities
Jul 09, 2021
4
Form 4 - Statement of changes in beneficial ownership of securities
Jan 25, 2021
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 03, 2020
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 03, 2020
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 02, 2020
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 02, 2020
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 02, 2020
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 02, 2020
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 02, 2020
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 02, 2020
4
Form 4 - Statement of changes in beneficial ownership of securities
Jul 24, 2020
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
Feb 10, 2020
4
Form 4 - Statement of changes in beneficial ownership of securities
Oct 24, 2019
4
Form 4 - Statement of changes in beneficial ownership of securities
Oct 24, 2019
4
Form 4 - Statement of changes in beneficial ownership of securities
Oct 24, 2019
3
Form 3 - Initial statement of beneficial ownership of securities
Oct 24, 2019
3
Form 3 - Initial statement of beneficial ownership of securities
Oct 24, 2019
3
Form 3 - Initial statement of beneficial ownership of securities
Oct 24, 2019
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2019
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2019
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2019
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2019
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2019
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 04, 2019
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
Feb 08, 2019
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 05, 2018
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 05, 2018
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 05, 2018
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 05, 2018
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 05, 2018
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 05, 2018
4
Form 4 - Statement of changes in beneficial ownership of securities
Sep 05, 2018
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
Feb 09, 2018
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
Feb 09, 2018
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
Feb 05, 2018
Prospectuses & Registrations
ARS
Form ARS - Annual Report to Security Holders
Dec 02, 2024
S-8
Form S-8 - Securities to be offered to employees in employee benefit plans
Jan 22, 2024
S-8 POS
Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments
Jan 22, 2024
S-8 POS
Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments
Jan 22, 2024
ARS
Form ARS - Annual Report to Security Holders
Dec 04, 2023
S-8
Form S-8 - Securities to be offered to employees in employee benefit plans
Jan 19, 2021
S-8
Form S-8 - Securities to be offered to employees in employee benefit plans
Jan 28, 2019
Proxy Statements
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Dec 02, 2024
DEF 14A
Form DEF 14A - Other definitive proxy statements
Dec 02, 2024
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Dec 04, 2023
DEF 14A
Form DEF 14A - Other definitive proxy statements
Dec 04, 2023
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Dec 20, 2022
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Dec 05, 2022
DEF 14A
Form DEF 14A - Other definitive proxy statements
Dec 05, 2022
PRE 14A
Form PRE 14A - Other preliminary proxy statements
Nov 16, 2022
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Dec 06, 2021
DEF 14A
Form DEF 14A - Other definitive proxy statements
Dec 06, 2021
DEF 14A
Form DEF 14A - Other definitive proxy statements
Nov 30, 2020
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Nov 30, 2020
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Dec 02, 2019
DEF 14A
Form DEF 14A - Other definitive proxy statements
Dec 02, 2019
DEF 14A
Form DEF 14A - Other definitive proxy statements
Nov 30, 2018
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Nov 30, 2018
PRE 14A
Form PRE 14A - Other preliminary proxy statements
Nov 16, 2018
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Jan 22, 2018
Other Filings
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