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4//SEC Filing

Mayers Mark M 4

Accession 0001235802-09-000094

CIK 0000875582other

View on SEC.gov Company Profile

Filed

Aug 31, 8:00 PM ET

Accepted

Sep 1, 6:24 PM ET

Size

6.4 KB

Accession

0001235802-09-000094

Insider Transaction Report

Form 4

Period: 2009-09-01

NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC

Director

Transactions

Award
Stock Option (right to buy)
2009-09-01+4,000→ 4,000 total
Exercise: $8.57Exp: 2014-08-31→ Common Stock (4,000 underlying)

Holdings

Common Stock
500

Footnotes (1)

[F1]This option vests with respect to 1,333 shares on each of September 1, 2010 and September 1, 2011 and with respect to 1,334 shares on September 1, 2012.

Documents

1 file

4
primary_doc.xmlPrimary
PRIMARY DOCUMENT

Issuer

NORTHERN TECHNOLOGIES INTERNATIONAL CORP

CIK 0000875582

Entity typeother

Related Parties

1

filerCIK 0001309742

Filing Metadata

Form type: 4
Filed: Aug 31, 8:00 PM ET
Accepted: Sep 1, 6:24 PM ET
Size: 6.4 KB

View on SEC.gov