Calyxt Inc.

James A. Blome CEO

Shares sold: 4,140 Price: $4.17

Date: Dec. 31 Directly holds: 186,282

Daniel F. Voytas officer

Shares sold: 2,513 Price: $4.13

Date: Jan. 4 Directly holds: na

General Mills Inc.

Jodi J. Benson officer

Shares sold: 5,213 Price: $58.53

Date: Dec. 31 Directly holds: 35,976

C.H. Robinson Worldwide Inc.

Brian P. short director

Shares purchased: 55 Price: $93.58

Date: Jan. 4 Directly holds: 21,843

Sleep Number Corp.

Melissa Barra officer

Shares sold: 750 Price: $82.74

Date: Dec. 31 Directly holds: 36,182

SAMUEL R. Hellfeld officer

Shares sold: 1,820 Price: $81.65

Date: Dec. 30 Directly holds: 12,771

SurModics Inc.

Gary R. Maharaj CEO

Shares sold: 2,000 Price: $43.96

Date: Jan. 4 Directly holds: 145,142

Joseph j. Stich officer

Shares sold: 2,500 Price: $45

Date: Jan. 5 Directly holds: 50,562

Tactile Systems Technology Inc.

William W. Burke director

Exercised options: 1,500 Price: $10

Shares sold: 1,500 Price: $45.13

Date: Jan. 4 Directly holds: 5,843

TENNANT CO.

Hans Chris Killingstad CEO

Exercised options: 9,889 Price: $40.21

Shares sold: 9,889 Price: $70

Date: Jan. 4 Directly holds: 153,248

TORO CO.

Janet Katherine Cooper director

Exercised options: 4,561 Price: $21.56

Shares sold: 4,561 Price: $97.32

Date: Jan. 6 Directly holds: 142,595

TORO CO. (cont.)

Gregory S. Janey officer

Exercised options: 1,725 Price: $15.63

Shares sold: 1,725 Price: $95

Date: Dec. 30 Directly holds: 4,748

James Calvin O'Rourke director

Exercised options: 10,296 Price:

$29.23-$30.86

Shares sold: 10,296 Price: $93.46

Date: Jan. 4 Directly holds: 12,124

Darren L. Redetzke officer

Exercised options: 4,400 Price: $38.82

Shares sold: 4,400 Price: $95

Date: Dec. 30 Directly holds: 34,016

Winnebago Industries

William C. Fisher director

Shares sold: 2,947 Price: $64.57

Date: Jan. 6 Directly holds: 21,756

bret A. Woodson officer

Shares sold: 1,850 Price: $61.40

Date: Jan. 5 Directly holds: 26,909