0001526513-23-000010.txt : 20230906 0001526513-23-000010.hdr.sgml : 20230906 20230906174907 ACCESSION NUMBER: 0001526513-23-000010 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230901 FILED AS OF DATE: 20230906 DATE AS OF CHANGE: 20230906 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: NIGON RICHARD CENTRAL INDEX KEY: 0001213869 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-11038 FILM NUMBER: 231240365 MAIL ADDRESS: STREET 1: CEDAR POINT CAPITAL STREET 2: 150 SOUTH 5TH STREET CITY: MINNEAPOLIS STATE: MN ZIP: 55402 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NORTHERN TECHNOLOGIES INTERNATIONAL CORP CENTRAL INDEX KEY: 0000875582 STANDARD INDUSTRIAL CLASSIFICATION: COATING, ENGRAVING & ALLIED SERVICES [3470] IRS NUMBER: 410857886 STATE OF INCORPORATION: DE FISCAL YEAR END: 0831 BUSINESS ADDRESS: STREET 1: 4201 WOODLAND ROAD STREET 2: PO BOX 69 CITY: CIRCLE PINES STATE: MN ZIP: 55014 BUSINESS PHONE: (763) 225-6601 MAIL ADDRESS: STREET 1: 4201 WOODLAND ROAD STREET 2: PO BOX 69 CITY: CIRCLE PINES STATE: MN ZIP: 55014 FORMER COMPANY: FORMER CONFORMED NAME: NORTHERN INSTRUMENTS CORP DATE OF NAME CHANGE: 19930328 4 1 primary_doc.xml PRIMARY DOCUMENT X0508 4 2023-09-01 0 0000875582 NORTHERN TECHNOLOGIES INTERNATIONAL CORP NTIC 0001213869 NIGON RICHARD 4201 WOODLAND ROAD CIRCLE PINES MN 55014 1 0 0 0 0 Common Stock 33600 D Stock Option (right to buy) 13.25 2023-09-01 4 A 0 11905 0 A 2024-09-01 2033-08-31 Common Stock 11905 11905 D /s/Matthew C Wolsfeld Attorney-in-fact 2023-09-06