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CHENU PIERRE 4

Accession 0001526513-11-000001

CIK 0000875582other

View on SEC.gov Company Profile

Filed

Sep 1, 8:00 PM ET

Accepted

Sep 2, 5:06 PM ET

Size

11.4 KB

Accession

0001526513-11-000001

Insider Transaction Report

Form 4

Period: 2011-08-31

NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC

Director

Transactions

Exercise/Conversion
Stock Option (right to buy)
2011-08-31$8.01/sh−2,000$16,020→ 0 total
Exercise: $8.01Exp: 2011-08-31→ Common Stock (2,000 underlying)
Award
Stock Option (right to buy)
2011-09-01+2,000→ 2,000 total
Exercise: $16.45Exp: 2016-08-31→ Common Stock (2,000 underlying)
Award
Stock Option (right to buy)
2011-09-01+4,000→ 4,000 total
Exercise: $16.45Exp: 2016-08-31→ Common Stock (4,000 underlying)
Exercise/Conversion
Common Stock
2011-08-31$8.01/sh+2,000$16,020→ 8,000 total

Footnotes (3)

[F1]This option has fully vested.
[F2]This option vests with respect to 667 shares on each of September 1, 2012 and September 1, 2013 and with respect to 666 shares on September 1, 2014.
[F3]This option vests with respect to 1,333 shares on each of September 1, 2012 and September 1, 2013 and with respect to 1,334 shares on September 1, 2014.

Documents

1 file

4
primary_doc.xmlPrimary
PRIMARY DOCUMENT

Issuer

NORTHERN TECHNOLOGIES INTERNATIONAL CORP

CIK 0000875582

Entity typeother

Related Parties

1

filerCIK 0001258553

Filing Metadata

Form type: 4
Filed: Sep 1, 8:00 PM ET
Accepted: Sep 2, 5:06 PM ET
Size: 11.4 KB

View on SEC.gov