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4//SEC Filing

NIGON RICHARD 4

Accession 0001526513-24-000003

CIK 0000875582other

View on SEC.gov Company Profile

Filed

Aug 1, 8:00 PM ET

Accepted

Aug 2, 6:21 PM ET

Size

8.4 KB

Accession

0001526513-24-000003

Insider Transaction Report

Form 4

Period: 2024-08-01

NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC

Director

Transactions

Exercise/Conversion
Common Stock
2024-08-01$10.05/sh+12,000$120,600→ 45,600 total
Tax Payment
Common Stock
2024-08-01$13.11/sh−7,665$100,488→ 37,935 total
Exercise/Conversion
Stock Option (right to buy)
2024-08-01−12,000→ 0 total
Exercise: $10.05Exp: 2024-08-31→ Common Stock (12,000 underlying)

Footnotes (1)

[F1]This option has fully vested.

Documents

1 file

4
primary_doc.xmlPrimary
PRIMARY DOCUMENT

Issuer

NORTHERN TECHNOLOGIES INTERNATIONAL CORP

CIK 0000875582

Entity typeother

Related Parties

1

filerCIK 0001213869

Filing Metadata

Form type: 4
Filed: Aug 1, 8:00 PM ET
Accepted: Aug 2, 6:21 PM ET
Size: 8.4 KB

View on SEC.gov