Ani Pharmaceuticals

James Marken officer

Exercised options: 18,001 Price:

–$33

Shares sold: 4,177 Price: $61.92

Date: March 5 Directly holds: 65,470

Arthur Przybyl CEO

Exercised options: 23,986 Price:

–$40.59

Shares sold: 23,986 Price:

–$62.17

Date: March 1 Directly holds: 209,983

Robert W. Schrepfer officer

Exercised options: 18,750 Price: $28.76

Shares sold: 28,652 Price:

–$63.07

Directly holds: 12,938

Best Buy Co. Inc.

Gerard Vittecoq director

Exercised options: 21,250 Price:

–$44.20

Shares sold: 23,684 Price: $74.12

Date: March 2 Directly holds: 27,694

Mathew Watson officer

Shares sold: 990 Price: $77.21

Date: March 6 Directly holds: 17,085

C.H. Robinson Worldwide Inc.

Ben Campbell officer

Exercised options: 15,006 Price: $58.25

Shares sold: 15,006 Price: $93.86

Date: Feb. 27 Directly holds: 30,417

Calyxt Inc.

Michel Arbadji officer

Exercised options: 3,500 Price: $3.59

Shares sold: 3,500 Price: $18.63

Date: Feb. 28 Directly holds: 29,400

Cyberoptics Corp.

Alex Cimochowski director

Shares sold: 1,000 Price: $16.50

Date: March 1 Directly holds: 16,015

Famous Dave’S Of America Inc.

Bryan Lowell Wolff director

Exercised options: 8,000 Price: $5.42

Date: March 7 Directly holds: na

Fastenal Co.

William Drazkowski officer

Exercised options: 7,500 Price: $27.00

Shares sold: 7,500 Price: $56.64

Date: March 6 Directly holds: 4,747

Hormel Foods Corp.

Steven Binder officer

Exercised options: 20,000 Price: $9.56

Shares sold: 20,000 Price: $33.40

Date: March 8 Directly holds: 348,888

Medtronic Plc

Carol Surface officer

Exercised options: 48,620 Price:

–$62.76

–$78.36

–5 Directly holds: 38,905

Sleep Number Corp.

Andrew Carlin officer

Exercised options: 3,000 Price: $28.99

Shares sold: 3,000 Price: $37.00

Date: March 6 Directly holds: 41,946

Mark Kimball officer

Shares sold: 8,000 Price: $34.25

Date: March 1 Directly holds: 45,434

Tactile Systems Technology Inc.

Gerald R. Mattys CEO

Shares sold: 9,853 Price:

–5 $31.95–$32.20

Directly holds: 297,350

Bryan Rishe officer

Shares sold: 1,500 Price: $31.35

Date: March 5 Directly holds: 92,585

Kevin Roche director

Shares sold: 30,000 Price: $30.87

Date: March 2 Directly holds: 81,784

Tennant Co.

William Austen director

Exercised options: 2,000 Price: $33.78

Date: March 6 Directly holds: na

Tile Shop Holdings Inc.

Christopher Cook director

Shares purchased: 40,000 Price: $5.60

Date: Feb.28 Directly holds: 178,559

Peter Jacullo III director

Shares purchased: 10,000 Price:

–6 $5.35–$5.85

Indirectly holds: 5,386,376

Todd Krasnow director

Shares purchased: 20,000 Price:

–6 $5.78–$5.80

Directly holds: 149,696

Unitedhealth Group

Richard Burke SR. director

Shares sold: 10,400 Price:

–March 1 $229–$229.90

Directly holds: 1,867,257