ALLETE INC.

MADELEINE LUDLOW director

Shares sold: 200 Price: $41.89

Date: Oct. 1Indirectly holds: 15,933

APOGEE ENTERPRISES INC.

JEROME DAVIS director

Exercised options: 16,686 Price:

$11.26-$15.05

Shares sold: 3,518 Price: $20.02-$20.27

Date: Sept. 28-Oct. 2Directly holds:

34,004

BEST BUY CO. INC.

MATTHEW PAULL director

Shares purchased: 6,500 Price: $16.89

Date: Oct. 2Directly holds: 24,669

BUFFALO WILD WINGS INC.

JUDITH SHOULAK officer

Shares sold: 1,000 Price: $86.08

Date: Oct. 1Directly holds: 14,026

C.H. ROBINSON WORLDWIDE INC.

BRIAN SHORT director

Exercised options: 10,000 Price: $14.82

Date: Sept. 27Holdings: NA

GENERAL MILLS INC.

PAUL DANOS director

Shares sold: 1,000 Price: $39.86

Date: Sept. 28Directly holds: 18,995

HORMEL FOODS CORP.

RICHARD BROSS officer

Shares sold: 10,862 Price: $29.75

Date: Oct. 2-3Directly holds: 234,941

WILLIAM SNYDER officer

Exercised options: 25,000 Price: $16.37

Shares sold: 7,567 Price: $29.53

Date: Oct. 3Directly holds: 74,844

MTS SYSTEMS CORP.

ARTHUR BAKER III officer

Exercised options: 8,000 Price: $35.88

Shares sold: 6,273 Price: $54.00

Date: Oct. 1Directly holds: 8,820

MULTIBAND CORP.

FRANK BENNETT director

Shares purchased: 10,000 Price:

Date: Sept. 27-28$2.10-$2.22

Directly holds: 335,291

NAVARRE CORP.

BECKER DRAPKIN MGMT shareholder

Shares purchased: 27,300 Price: $1.55

Date: Sept. 28Indirectly holds: 4,986,600

NORTHERN OIL & GAS INC

JACK KING director

Shares sold: 3,000 Price: $16.62

Date: Oct. 1Directly holds: 26,749

PENTAIR INC.

RANDALL HOGAN III CEO

Exercised options: 58,900 Price: $35.99

Shares sold: 58,900 Price: $44.06-$45

Date: Sept. 28-Oct. 1Directly holds:

29,602

THE TORO CO.

DARREN REDETZKE officer

Exercised options: 7,800 Price: $27.47

Shares sold: 7,800 Price: $39.41

Date: Sept. 28Directly holds: 18,643