Best Buy Co. Inc.

Richard Schulze major shareholder

Shares sold: 2,000,000 Price:

Date: Nov. 29–Dec. 4$58.68–$61.08

Indirectly holds: 39,556,160

Buffalo Wild Wings

Marcato Capital unknown

Shares sold: 987,284 Price:

Date: Nov. 28–30$155.54–$155.61

Shares purchased: 37,284 Price:

Date: Nov. 30$155.68

Indirectly holds: 992,399

C.H. Robinson Worldwide Inc.

Ben Campbell general counsel

Shares sold: 4,865 Price: $85.00

Date: Nov. 30Directly holds: 29,837

Angela Freeman officer

Shares sold: 1,300 Price: $80.64

Date: Nov. 28Directly holds: 21,745

Canterbury Park Holding Corp.

Burton Dahlberg director

Exercised options: 3,000 Price: $11.35

Shares sold: 7,000 Price: $16–$17.20

Date: Dec. 4–5Directly holds: 13,821

Communications Systems Inc

Roger H Lacey director

Exercised options: 4,166 Price: $3.63

Date: Dec. 1Directly holds: na

Deluxe Corp.

Lee Schram CEO

Exercised options: 107,200 Price:

Date: Nov. 28 $25.45–$25.59

Shares sold: 33,030 Price: $71.32

Date: Nov. 29Directly holds: 611,478

Ecolab Inc.

Douglas Baker JR. CEO

Exercised options: 156,400 Price:

Date: Dec. 4 $45.67

Shares sold: 18,000 Price: $137.09

Date: Dec. 6Directly holds: 555,852

Ecolab Inc. (Cont.)

Larry Berger chief tech. officer

Shares sold: 5,197 Price: $137.37

Date: Dec. 4Directly holds: 33,180

Thomas Handley president

Exercised options: 34,700 Price: $48.06

Date: Dec. 4

Shares sold: 11,644 Price: $137.50

Date: Dec. 5Directly holds: 122,056

Bruno Lavandier officer

Exercised options: 4,200 Price: $71.54

Date: Dec. 4

Shares sold: 347 Price: $134.77

Date: Dec. 1Directly holds: 8,975

Timothy P. Mulhere officer

Exercised options: 21,100 Price: $35.63

Date: Dec. 1Directly holds: 0

Fastenal Co.

Leland Hein officer

Exercised options: 10,000 Price: $27

Shares sold: 10,000 Price: $51.00

Date: Nov. 29Directly holds: 15,455

James Jansen officer

Exercised options: 10,000 Price: $27

Shares sold: 10,000 Price: $52.01

Date: Nov. 30Directly holds: 12,588

Gary A. Polipnick officer

Exercised options: 30,000 Price: $27.00

Shares sold: 30,000 Price: $50.03

Date: Nov. 28Directly holds: 68,598

Hormel Foods Corp.

Terrell Crews director

Exercised options: 16,000 Price: $9.74

Shares sold: 7,987 Price: $36.50

Date: Nov. 30Directly holds: 92,582

Thomas R. Day officer

Shares sold: 34,346 Price: $36.47

Date: Nov. 30Directly holds: 147,818

Gary Jamison officer and treasurer

Exercised options: 8,000 Price: $10.04

Shares sold: 4,169 Price: $36.48

Date: Nov. 30Directly holds: 29,651

Robert Nakasone director

Exercised options: 16,000 Price: $9.74

Date: Nov. 28

Shares sold: 22,184 Price:

Date: Nov. 28–Dec. 4$34.40–$37.50

Indirectly holds: 120,881

Insignia Systems Inc.

Sardar Biglari major shareholder

Shares sold: 28,715 Price: $1.40–$1.46

Date: Dec. 1–5Indirectly holds:

2,296,273

Polaris Industries Inc.

Stephen Eastman officer

Shares sold: 1,500 Price: $127.72

Date: Nov. 30Directly holds: 8,985

Robert Paul Mack officer

Shares sold: 996 Price: $127.01

Date: Dec. 1Directly holds: 21,500

James P. Williams officer

Exercised options: 20,000 Price: $44.00

Shares sold: 20,000 Price: $127.08

Date: Nov. 30Directly holds: 2,664

Sleep Number Corp.

Mark Kimball officer

Shares sold: 8,000 Price: $34.99

Date: Dec. 1Directly holds: 69,391

Tactile Systems Technology Inc

William Burke director

Shares sold: 2,000 Price: $28.86

Date: Dec. 1Directly holds: 6,306

Robert Folkes COO

Exercised options: 2,955 Price: $0.51

Shares sold: 2,955 Price:

Date: Dec. 1$28.86–$29.80

Directly holds: 128,837

Bryan Rishe officer

Shares sold: 1,500 Price: $29.34

Date: Dec. 4Directly holds: 102,307

Kevin Roche director

Shares sold: 400 Price: $28.60

Date: Dec. 4Directly holds: 126,384

UnitedHealth Group

Michele J. Hooper director

Exercised options: 5,000 Price: $25.08

Shares sold: 5,000 Price: $222.20

Date: Dec. 4Directly holds: 31,989

Gail Wilensky director

Exercised options: 5,600 Price:

$48.08 –$56.67

Shares sold: 5,600 Price:

Date: Nov. 29$223.30–$223.48

Directly holds: 56,137