JOINT FILING AGREEMENTJoint Filing Agreement • September 1st, 2010 • Northern Technologies International Corp • Coating, engraving & allied services
Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, the undersigned hereby agree that only one statement containing the information required on Schedule 13D need be filed with respect to ownership by each of the undersigned of shares of common stock of Northern Technologies International Corporation.
Preset Diversification Program ® (PDP) Sales PlanSales Plan • September 1st, 2010 • Northern Technologies International Corp • Coating, engraving & allied services
Sales Plan dated the date specified in Exhibit A hereto (this “Sales Plan”) between Seller specified in Exhibit A (“Seller”) and Morgan Stanley Smith Barney LLC (“Morgan Stanley Smith Barney”), acting as agent for Seller. Capitalized terms used but not defined herein shall have the meaning given such terms in Exhibits A and B hereto.
