NORTHERN TECHNOLOGIES INTERNATIONAL CORP — Director's Dealing 2012

Mar 1, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC)
CIK: 0000875582
Period of Report: 2012-02-27

Reporting Person: STONE MARK J (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-02-27	Common Stock	S	100	$15.7	Disposed	9900	Direct
2012-02-28	Common Stock	S	6700	$15.2	Disposed	3200	Direct