AMERIPRISE FINANCIAL INC.

JOHN CARL JUNEK general counsel

Exercised options: 7,000Price: $21.34

Shares sold: 5,678Price: $63.00

Date: Dec. 18Directly holds: 50,161

DELTA AIR LINES INC.

MICHAEL CAMPBELL officer

Shares sold: 59,852 Price: $11.43-$11.50

Date: Dec. 18Directly holds: 251,464

ECOLAB INC.

JOHN CORKREAN officer

Exercised options: 4,000 Price: $27.39

Date: Dec. 20Holdings: 13,052

HICKORY TECH CORP.

WALTER ALBERT PRAHL officer

Shares sold: 5,377Price: $9.79

Date: Dec. 18Directly holds: 26,779

HORMEL FOODS CORP.

JEFFREY ETTINGER CEO

Exercised options: 90,000Price: $13.47

Date: Dec. 18Directly holds: NA

HORMEL FOODS CORP. (CONT.)

JAMES SHEEHAN officer

Exercised options: 10,000Price: $16.37

Date: Dec. 18Directly holds: 0

RONALD FIELDING officer

Exercised options: 192,500 Price:

$12.63-$24.96

Date: Dec. 20Holdings: 98,921

LARRY VORPAHL officer

Exercised options: 135,000 Price:

$12.63-$19.36

Date: Dec. 21Holdings: 89,530

PROTO LABS INC.

DONALD KRANTZ chief operating officer

Exercised options: 10,000 Price: $1.79

Shares sold: 10,000 Price: $38.07

Date: Dec. 19Directly holds: NA

THE TORO CO.

PHILIP BURKART officer

Exercised options: 18,000 Price: $12.08

Shares sold: 18,000 Price: $43.06

Date: Dec. 18Directly holds: 135,176

The toro Co. (Cont.)

MICHAEL HAPPE officer

Exercised options: 8,800 Price: $14.31

Shares sold: 8,800 Price: $42.68

Date: Dec. 21Directly holds: 22,222

MICHAEL HOFFMAN CEO

Exercised options: 54,000 Price: $12.08

Shares sold: 29,166 Price: $49.96

Date: Dec. 20Directly holds: 623,093

RICHARD OLSON officer

Exercised options: 3,960 Price: $14.31

Shares sold: 3,960 Price: $42.66

Date: Dec. 21Directly holds: 7,441

DARREN REDETZKE officer

Exercised options: 30,800 Price:

$14.31-$20.37

Shares sold: 30,800 Price: $43-$43.64

Date: Dec. 19-24Directly holds: 24,747

WINMARK CORP.

DEAN PHILLIPS director

Exercised options: 35,000 Price:

Date: Dec. 20$12.75-$53.34

Holdings: NA