3M Co.

Eric Hammes officer

Shares sold: 504 Price: $173.69

Date: Nov. 14Directly holds: 1,825

Kimberly Foster Price officer

Exercised options: 2,952 Price: $84.78

Shares sold: 2,952 Price:

Date: Nov. 15$172.19–$172.20

Directly holds: 5,888

Ani Pharmaceuticals

Robert E. Jr. Brown director

Exercised options: 5,458 Price:

Date: Nov. 15$6.36–$33

Directly holds: na

Bioamber Inc.

George Frederick Gosbee director

Shares purchased: 25,000 Price: $3.87

Date: Nov. 9Directly holds: 25,000

Buffalo Wild Wings

Lee R. Patterson officer

Shares sold: 520 Price: $163.90

Date: Nov. 14Directly holds: 5,350

James Schmidt COO

Shares sold: 5,000 Price: $163.33

Date: Nov. 14Directly holds: 33,824

Sally Smith CEO

Shares sold: 2,000 Price: $162.50

Date: Nov. 15Directly holds: 48,893

C.H. Robinson Worldwide Inc.

James Lemke officer

Shares sold: 5,000 Price: $73.07

Date: Nov. 10Directly holds: 205,573

Communications Systems Inc.

Curtis Allen Sampson director

Shares purchased: 31,950 Price: $4.18

Date: Nov. 11Directly holds: 1,041,287

Deluxe CorP.

Lee Schram CEO

Exercised options: 120,800 Price:

Date: Nov. 11 $18.28–$25.59

Shares sold: 39,312 Price: $66.43

Date: Nov. 14Directly holds: 278,158

Graco Inc.

William Carroll director

Exercised options: 3,600 Price: $40.66

Shares sold: 3,600 Price: $81.37

Date: Nov. 16Directly holds: 25,063

Caroline M. Chambers officer

Exercised options: 8,000 Price: $41.36

Shares sold: 8,000 Price: $81.98

Date: Nov. 15Directly holds: 4,826

Karen Park Gallivan officer

Exercised options: 10,000 Price: $20.80

Shares sold: 10,000 Price: $80.00

Date: Nov. 14Directly holds: 9,868

Peter O'Shea officer

Exercised options: 3,000 Price: $26.59

Shares sold: 3,000 Price: $80.58

Date: Nov. 14Directly holds: 321

Piper Jaffray Companies INC.

Andrew Duff CEO

Exercised options: 32,149 Price: $41.09

Shares sold: 32,149 Price:

Date: Nov. 14$65.04–$66.71

Directly holds: 244,247

Christine Esckilsen officer

Shares sold: 2,000 Price: $64.75

Date: Nov. 11Directly holds: 6,966

Debbra Schoneman CFO

Shares sold: 10,000 Price:

Date: Nov. 14$65.44–$66.11

Directly holds: 36,445

Polaris Industries Inc.

Michael D. Dougherty officer

Exercised options: 2,000 Price: $38.46

Shares sold: 2,000 Price: $89.46

Date: Nov. 11Directly holds: 45,603

Regis Corp.

Jim B. Lain chief operating officer

Shares sold: 257 Price: $14.34

Date: Nov. 14Directly holds: 93,207

Select Comfort Corp.

Joseph Saklad chief tech. officer

Exercised options: 1,000 Price: $19.97

Date: Nov. 15Directly holds: na

U.S. Bancorp

Jennie P. Carlson officer

Exercised options: 37,000 Price: $13.10

Shares sold: 37,000 Price: $48.45

Date: Nov. 14Directly holds: 184,797

Richard Davis CEO

Exercised options: 750,000 Price:

$31.04

Shares sold: 750,000 Price: $47.60

Date: Nov. 10Directly holds: 1,010,751

Terrance R. Dolan CFO

Exercised options: 55,205 Price:

$23.86–$27.94

Shares sold: 55,205 Price:

Date: Nov. 16$47.66–$47.68

Directly holds: 66,560

Craig Schnuck director

Exercised options: 16,544 Price: $35.76

Shares sold: 16,544 Price: $48.44

Date: Nov. 15Directly holds: 3,027

Kent V. Stone officer

Exercised options: 51,798 Price: $32.70

Shares sold: 51,798 Price:

Date: Nov. 9-10$45.99–$47.34

Directly holds: 124,730

Jeffry Von Gillern officer

Shares sold: 20,000 Price: $46.63

Date: Nov. 9Directly holds: 112,109

Unitedhealth Group

William C. Jr. Ballard director

Shares sold: 3,000 Price: $151.21

Date: Nov. 14Directly holds: 70,039

Winmark Corp.

Steven Murphy officer

Exercised options: 15,732 Price:

Date: Nov. 10–11 $12.75–$13.01

Shares sold: 9,400 Price: $105.51–$106

Date: Nov. 10-14Directly holds: 87,652